[jbosstools-commits] JBoss Tools SVN: r6144 - in trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe: editor/context and 4 other directories.

Author: mareshkau Date: 2008-02-07 04:57:22 -0500 (Thu, 07 Feb 2008) New Revision: 6144 Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeController.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeDomBuilder.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeEditorPart.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeSourceDomBuilder.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeVisualDomBuilder.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/context/VpePageContext.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaDomEventListener.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaEditor.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaPreview.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeIncludeTemplate.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/toolbar/IVpeToolBarManager.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/toolbar/VpeToolBarManager.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/selbar/SelectionBar.java Log: http://jira.jboss.com/jira/browse/JBIDE-1105 Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeController.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeController.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeController.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,2393 +1,2421 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor; - -import java.util.Iterator; -import java.util.List; -import java.util.Properties; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.core.runtime.Status; -import org.eclipse.core.runtime.jobs.Job; -import org.eclipse.jface.action.Action; -import org.eclipse.jface.action.IContributionItem; -import org.eclipse.jface.action.IMenuListener; -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.action.MenuManager; -import org.eclipse.jface.action.Separator; -import org.eclipse.jface.bindings.Binding; -import org.eclipse.jface.bindings.keys.KeySequence; -import org.eclipse.jface.bindings.keys.KeyStroke; -import org.eclipse.jface.text.ITextSelection; -import org.eclipse.jface.text.source.ISourceViewer; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.ISelectionProvider; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.LineStyleEvent; -import org.eclipse.swt.custom.LineStyleListener; -import org.eclipse.swt.custom.StyleRange; -import org.eclipse.swt.custom.StyledText; -import org.eclipse.swt.dnd.Clipboard; -import org.eclipse.swt.events.MenuEvent; -import org.eclipse.swt.events.MenuListener; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Display; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MessageBox; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IFileEditorInput; -import org.eclipse.ui.IWorkbench; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.actions.ActionFactory; -import org.eclipse.ui.fieldassist.ContentAssistCommandAdapter; -import org.eclipse.ui.internal.keys.WorkbenchKeyboard; -import org.eclipse.ui.keys.IBindingService; -import org.eclipse.ui.progress.UIJob; -import org.eclipse.ui.views.contentoutline.IContentOutlinePage; -import org.eclipse.wst.sse.core.internal.model.ModelLifecycleEvent; -import org.eclipse.wst.sse.core.internal.provisional.IModelLifecycleListener; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; -import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; -import org.eclipse.wst.sse.ui.StructuredTextEditor; -import org.eclipse.wst.sse.ui.internal.view.events.INodeSelectionListener; -import org.eclipse.wst.sse.ui.internal.view.events.ITextSelectionListener; -import org.eclipse.wst.sse.ui.internal.view.events.NodeSelectionChangedEvent; -import org.eclipse.wst.sse.ui.internal.view.events.TextSelectionChangedEvent; -import org.eclipse.wst.xml.core.internal.document.AttrImpl; -import org.eclipse.wst.xml.core.internal.document.ElementImpl; -import org.eclipse.wst.xml.core.internal.document.NodeImpl; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.jboss.tools.common.model.XModelObject; -import org.jboss.tools.common.model.event.XModelTreeEvent; -import org.jboss.tools.common.model.event.XModelTreeListener; -import org.jboss.tools.common.model.options.PreferenceModelUtilities; -import org.jboss.tools.common.model.ui.dnd.ModelTransfer; -import org.jboss.tools.common.model.ui.editor.IModelObjectEditorInput; -import org.jboss.tools.common.model.ui.editors.dnd.DropCommandFactory; -import org.jboss.tools.common.model.ui.editors.dnd.DropData; -import org.jboss.tools.common.model.ui.editors.dnd.IDropCommand; -import org.jboss.tools.common.model.ui.editors.dnd.JSPTagProposalFactory; -import org.jboss.tools.common.model.ui.editors.dnd.context.InnerDragBuffer; -import org.jboss.tools.common.model.ui.objecteditor.ExtendedProperties; -import org.jboss.tools.common.model.ui.objecteditor.ExtendedPropertiesWizard; -import org.jboss.tools.common.model.ui.util.ModelUtilities; -import org.jboss.tools.common.model.ui.views.palette.PaletteInsertHelper; -import org.jboss.tools.common.model.util.EclipseResourceUtil; -import org.jboss.tools.common.model.util.ModelFeatureFactory; -import org.jboss.tools.common.model.util.XModelTreeListenerSWTSync; -import org.jboss.tools.jst.jsp.editor.IJSPTextEditor; -import org.jboss.tools.jst.jsp.editor.IVisualController; -import org.jboss.tools.jst.jsp.preferences.VpePreference; -import org.jboss.tools.jst.web.tld.TLDToPaletteHelper; -import org.jboss.tools.jst.web.tld.TLDUtil; -import org.jboss.tools.jst.web.tld.URIConstants; -import org.jboss.tools.vpe.VpeDebug; -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.editor.bundle.BundleMap; -import org.jboss.tools.vpe.editor.context.VpePageContext; -import org.jboss.tools.vpe.editor.css.AbsoluteFolderReferenceList; -import org.jboss.tools.vpe.editor.css.CSSReferenceList; -import org.jboss.tools.vpe.editor.css.RelativeFolderReferenceList; -import org.jboss.tools.vpe.editor.css.ResourceReferenceListListener; -import org.jboss.tools.vpe.editor.css.TaglibReferenceList; -import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; -import org.jboss.tools.vpe.editor.mapping.VpeElementMapping; -import org.jboss.tools.vpe.editor.menu.NodeActionManager; -import org.jboss.tools.vpe.editor.menu.BaseActionManager.MyMenuManager; -import org.jboss.tools.vpe.editor.mozilla.EditorDomEventListener; -import org.jboss.tools.vpe.editor.mozilla.MozillaDropInfo; -import org.jboss.tools.vpe.editor.mozilla.MozillaEditor; -import org.jboss.tools.vpe.editor.selection.VpeSelectionController; -import org.jboss.tools.vpe.editor.selection.VpeSelectionHelper; -import org.jboss.tools.vpe.editor.template.VpeAnyData; -import org.jboss.tools.vpe.editor.template.VpeEditAnyDialog; -import org.jboss.tools.vpe.editor.template.VpeHtmlTemplate; -import org.jboss.tools.vpe.editor.template.VpeIncludeList; -import org.jboss.tools.vpe.editor.template.VpeTemplate; -import org.jboss.tools.vpe.editor.template.VpeTemplateListener; -import org.jboss.tools.vpe.editor.template.VpeTemplateManager; -import org.jboss.tools.vpe.editor.toolbar.format.FormatControllerManager; -import org.jboss.tools.vpe.editor.util.HTML; -import org.jboss.tools.vpe.editor.util.TextUtil; -import org.jboss.tools.vpe.editor.util.VisualDomUtil; -import org.jboss.tools.vpe.editor.util.VpeDndUtil; -import org.jboss.tools.vpe.messages.VpeUIMessages; -import org.jboss.tools.vpe.selbar.SelectionBar; -import org.jboss.tools.vpe.xulrunner.browser.util.DOMTreeDumper; -import org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor; -import org.mozilla.interfaces.nsIDOMDocument; -import org.mozilla.interfaces.nsIDOMElement; -import org.mozilla.interfaces.nsIDOMEvent; -import org.mozilla.interfaces.nsIDOMKeyEvent; -import org.mozilla.interfaces.nsIDOMMouseEvent; -import org.mozilla.interfaces.nsIDOMMutationEvent; -import org.mozilla.interfaces.nsIDOMNode; -import org.mozilla.interfaces.nsISelection; -import org.mozilla.interfaces.nsISelectionListener; -import org.mozilla.interfaces.nsISupports; -import org.mozilla.xpcom.Mozilla; -import org.w3c.dom.Attr; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.NamedNodeMap; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; -import org.w3c.dom.Text; - -public class VpeController implements INodeAdapter, IModelLifecycleListener, INodeSelectionListener, ITextSelectionListener, SelectionListener, EditorDomEventListener, VpeTemplateListener, XModelTreeListener, ResourceReferenceListListener, ISelectionChangedListener, IVisualController { - - StructuredTextEditor sourceEditor; - private MozillaEditor visualEditor; -// MozillaBrowser browser; - XulRunnerEditor xulRunnerEditor; - // TODO Sergey Vasilyev figure out with nsIPressShell -// private nsIPresShell presShell; - // TODO Max Areshkau figure out with nsISelectionController - private VpeSelectionController visualSelectionController; - VpeDomMapping domMapping; - private VpeTemplateManager templateManager; - private VpeSourceDomBuilder sourceBuilder; - public VpeVisualDomBuilder visualBuilder; - private VpeSelectionBuilder selectionBuilder; - private VpeVisualKeyHandler visualKeyHandler; - private ActiveEditorSwitcher switcher = new ActiveEditorSwitcher(); - private Attr lastRemovedAttr; - private String lastRemovedAttrName; - private boolean mouseUpSelectionReasonFlag; - private boolean mouseDownSelectionFlag; - private boolean sourceChangeFlag; - private VpePageContext pageContext; - private BundleMap bundle; - private VpeEditorPart editPart; - private static final int AROUND_MENU = 1; - private static final int BEFORE_MENU = 2; - private static final int AFTER_MENU = 3; - - private CSSReferenceList cssReferenceListListener; - private TaglibReferenceList taglibReferenceListListener; - private AbsoluteFolderReferenceList absoluteFolderReferenceListListener; - private RelativeFolderReferenceList relativeFolderReferenceListListener; - private VpeIncludeList includeList = new VpeIncludeList(); - private VpeVisualInnerDragInfo innerDragInfo = null; - private FormatControllerManager toolbarFormatControllerManager = null; - private SelectionBar selectionBar = null; - //Added by Max Areshkau Fix for JBIDE-1479 - private UIJob job = null; - Shell tip; - - public final static String MODEL_FLAVOR = ModelTransfer.MODEL; //$NON-NLS-1$ - - public VpeController(VpeEditorPart editPart){ - - this.editPart = editPart; - dropWindow = new VpeDropWindow(editPart.getSite().getShell()); - } - - void init(StructuredTextEditor sourceEditor, MozillaEditor visualEditor) throws Exception { - this.sourceEditor = sourceEditor; - if(sourceEditor instanceof IJSPTextEditor) { - ((IJSPTextEditor)sourceEditor).setVPEController(this); - dropWindow.setEditor((IJSPTextEditor)sourceEditor); - } - this.visualEditor = visualEditor; - visualEditor.setController(this); - templateManager = VpeTemplateManager.getInstance(); - bundle = new BundleMap(); - bundle.init(sourceEditor); - pageContext = new VpePageContext(templateManager, bundle, editPart); - domMapping = new VpeDomMapping(pageContext); - sourceBuilder = new VpeSourceDomBuilder(domMapping, this, templateManager, sourceEditor, pageContext); - visualBuilder = new VpeVisualDomBuilder(domMapping, this, templateManager, visualEditor, pageContext); - pageContext.setSourceDomBuilder(sourceBuilder); - pageContext.setVisualDomBuilder(visualBuilder); - IDOMModel sourceModel = (IDOMModel)getModel(); - if (sourceModel == null) { - return; - } - sourceModel.addModelLifecycleListener(this); - IDOMDocument sourceDocument = sourceModel.getDocument(); - visualBuilder.refreshExternalLinks(); - visualBuilder.buildDom(sourceDocument); - - templateManager.addTemplateListener(this); - - xulRunnerEditor = visualEditor.getXulRunnerEditor(); - // TODO Sergey Vasilyev figure out with nsIPressShell -// presShell = browser.getPresShell(); - visualSelectionController = new VpeSelectionController(xulRunnerEditor.getSelection()); - selectionBuilder = new VpeSelectionBuilder(domMapping, sourceBuilder, visualBuilder, visualSelectionController); - visualKeyHandler = new VpeVisualKeyHandler(sourceEditor, domMapping, pageContext){ - public void doSave(IProgressMonitor monitor){ - editPart.doSave(monitor); - } - }; - -// glory - ISelectionProvider provider = sourceEditor.getSelectionProvider(); - provider.addSelectionChangedListener(this); - -// ViewerSelectionManager selectionManager = sourceEditor.getViewerSelectionManager(); -// selectionManager.addNodeSelectionListener(this); -// selectionManager.addTextSelectionListener(this); - StyledText textWidget = VpeSelectionHelper.getSourceTextWidget(sourceEditor); - if (textWidget != null) { - textWidget.addSelectionListener(this); - } - - visualEditor.setEditorDomEventListener(this); - switcher.initActiveEditor(); - - XModelObject optionsObject = ModelUtilities.getPreferenceModel().getByPath(VpePreference.EDITOR_PATH); - XModelTreeListenerSWTSync optionsListener = new XModelTreeListenerSWTSync(this); - optionsObject.getModel().addModelTreeListener(optionsListener); - - - cssReferenceListListener = CSSReferenceList.getInstance(); - cssReferenceListListener.addChangeListener(this); - - taglibReferenceListListener = TaglibReferenceList.getInstance(); - taglibReferenceListListener.addChangeListener(this); - - absoluteFolderReferenceListListener = AbsoluteFolderReferenceList.getInstance(); - absoluteFolderReferenceListListener.addChangeListener(this); - - relativeFolderReferenceListListener = RelativeFolderReferenceList.getInstance(); - relativeFolderReferenceListListener.addChangeListener(this); - - pageContext.fireTaglibsChanged(); - } - - public void dispose() { - switcher.destroyActiveEditor(); - - if (templateManager != null) { - templateManager.removeTemplateListener(this); - } - if (visualBuilder != null) { - visualBuilder.dispose(); - visualBuilder = null; - } - if (sourceEditor != null) { -//glory - ISelectionProvider provider = sourceEditor.getSelectionProvider(); - provider.removeSelectionChangedListener(this); -// ViewerSelectionManager selectionManager = sourceEditor.getViewerSelectionManager(); -// selectionManager.removeNodeSelectionListener(this); -// selectionManager.removeTextSelectionListener(this); - StyledText textWidget = VpeSelectionHelper.getSourceTextWidget(sourceEditor); - if (textWidget != null) { - textWidget.removeSelectionListener(this); - } - } - - if (visualEditor != null) { - visualEditor.setEditorDomEventListener(null); - if (visualSelectionController != null) { -// visualSelectionController.Release(); - visualSelectionController = null; - } - // TODO Sergey Vasilyev figure out with Press Shell -// if (presShell != null) { -// presShell.Release(); -// presShell = null; -// } - } - - if (cssReferenceListListener != null) { - cssReferenceListListener.removeChangeListener(this); - } - if (taglibReferenceListListener != null) { - taglibReferenceListListener.removeChangeListener(this); - } - if (absoluteFolderReferenceListListener != null) { - absoluteFolderReferenceListListener.removeChangeListener(this); - } - if (relativeFolderReferenceListListener != null) { - relativeFolderReferenceListListener.removeChangeListener(this); - } - } - - // INodeAdapter implementation - public boolean isAdapterForType(Object type) { - return type == this; - } - //FIX Fox JBIDE-1479 added by Max Areshkau - public void notifyChanged(final INodeNotifier notifier, final int eventType,final Object feature,final Object oldValue,final Object newValue, final int pos) { - - //start job when we modify file in ui thread, without this code - //changes will be applied with 1 second delay - Display display = null; - if (PlatformUI.isWorkbenchRunning()) - display= PlatformUI.getWorkbench().getDisplay(); - - if (display != null && (Thread.currentThread() == display.getThread())) { - notifyChangedInUiThread(notifier, eventType, feature, oldValue, newValue, pos); - return; - } - //start job when we modify file in non ui thread - if(job!=null) { - job.cancel(); - } - - job = new UIJob("NotifyChangedJob"){ - @Override - public IStatus runInUIThread(IProgressMonitor monitor) { - //we checks is job was canceled and if is it true we cancel job - if(monitor.isCanceled()) { - return Status.CANCEL_STATUS; - } else { - notifyChangedInUiThread(notifier, eventType, feature, oldValue, newValue, pos); - } - return Status.OK_STATUS; - }}; - job.setPriority(Job.LONG); - job.schedule(1000L); - } - - public void notifyChangedInUiThread(INodeNotifier notifier, int eventType, Object feature, Object oldValue, Object newValue, int pos) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - if (VpeDebug.PRINT_SOURCE_MUTATION_EVENT) { - printSourceEvent(notifier, eventType, feature, oldValue, newValue, pos); - } - if(visualBuilder==null) { - return; - } - visualBuilder.rebuildFlag = false; - - switch (eventType) { - case INodeNotifier.CHANGE: - sourceChangeFlag = true; - int type = ((Node)notifier).getNodeType(); - visualEditor.hideResizer(); - visualBuilder.setSelectionRectangle(null); - if (type == Node.TEXT_NODE) { - visualBuilder.setText((Node)notifier); - visualEditor.showResizer(); - //Added by Max Areshkau JBIDE-1554 - visualBuilder.updateNode((Node)notifier); - } else if (type == Node.COMMENT_NODE) { - if("yes".equals(VpePreference.SHOW_COMMENTS.getValue())) { //$NON-NLS-1$ - visualBuilder.setSelectionRectangle(null); - visualBuilder.updateNode((Node)notifier); - } - } else if (feature != null && ((Node)feature).getNodeType() == Node.ATTRIBUTE_NODE) { - if (newValue != null) { - String attrName = ((Attr)feature).getName(); - if ((Attr)feature == lastRemovedAttr && !attrName.equals(lastRemovedAttrName)) { - lastRemovedAttr = null; - visualBuilder.removeAttribute((Element)notifier, lastRemovedAttrName); - } - visualBuilder.setAttribute((Element)notifier, ((Attr)feature).getName(), (String)newValue); - } else { - lastRemovedAttr = (Attr)feature; - lastRemovedAttrName = ((Attr)feature).getName(); - visualBuilder.removeAttribute((Element)notifier, lastRemovedAttrName); - } - } - visualEditor.showResizer(); - break; - - case INodeNotifier.ADD: - break; - - case INodeNotifier.REMOVE: - visualBuilder.stopToggle((Node)feature); - visualBuilder.removeNode((Node)feature); - break; - - case INodeNotifier.STRUCTURE_CHANGED: - visualEditor.hideResizer(); - visualBuilder.setSelectionRectangle(null); - visualBuilder.updateNode((Node)notifier); - break; - case INodeNotifier.CONTENT_CHANGED: - if (!sourceChangeFlag) { - if (feature != null && ((Node)feature).getNodeType() == Node.TEXT_NODE) { - //if (((Node)notifier).getNodeName().equalsIgnoreCase("style")) { - visualEditor.hideResizer(); - visualBuilder.setSelectionRectangle(null); - visualBuilder.setText((Node)feature); - visualEditor.showResizer(); - //} - } - } else { - sourceChangeFlag = false; - } - break; - } - if (visualBuilder.rebuildFlag) { - pageContext.fireTaglibsChanged(); - } else if (pageContext.isTaglibChanged()) { - visualRefreshImpl(); - pageContext.fireTaglibsChanged(); - } - switcher.stopActiveEditor(); - } - - // INodeSelectionListener implementation - public void nodeSelectionChanged(NodeSelectionChangedEvent event) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - List<?> nodes = event.getSelectedNodes(); - if (nodes != null && nodes.size() > 0) { - Node sourceNode = (Node)nodes.get(0); - if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { - System.out.println(">>>>>>>>>>>>>> nodeSelectionChanged sourceNode: " + sourceNode.getNodeName() + " " + event.getCaretPosition()); //$NON-NLS-1$ //$NON-NLS-2$ - } - if (event.getSource() instanceof IContentOutlinePage) { - sourceSelectionChanged(); - } - } - switcher.stopActiveEditor(); - } - - // ITextSelectionListener implementation - //TODO Max Areshau looks like this method don't used - public void textSelectionChanged(TextSelectionChangedEvent event) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { - System.out.println(">>>>>>>>>>>>>> textSelectionChanged " + event.getSource()); //$NON-NLS-1$ - } -// if (event.getSource() instanceof StyledText) { - sourceSelectionChanged(); -// } - switcher.stopActiveEditor(); - } - - // SelectionListener implementation - public void widgetSelected(SelectionEvent event) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { - System.out.println(">>>>>>>>>>>>>> widgetSelected"); //$NON-NLS-1$ - } - if (event.getSource() instanceof StyledText) { - sourceSelectionChanged(); - } - switcher.stopActiveEditor(); - } - - public void widgetDefaultSelected(SelectionEvent event) { - if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { - System.out.println(">>>>>>>>>>>>>> widgetDefaultSelected"); //$NON-NLS-1$ - } - } - - public void sourceSelectionChanged() { - sourceSelectionChanged(false); - } - - public void sourceSelectionChanged(boolean showCaret) { - Point range = sourceEditor.getTextViewer().getSelectedRange(); - int anchorPosition = range.x; - int focusPosition = range.x + range.y; - boolean extendFlag = range.y != 0; - boolean reversionFlag = extendFlag && anchorPosition == VpeSelectionHelper.getCaretOffset(sourceEditor); - if (reversionFlag) { - anchorPosition = focusPosition; - focusPosition = range.x; - } - Node focusNode = getSourceNodeAt(focusPosition); - if (focusNode == null) { - return; - } - int focusOffset = getSourceNodeOffset(focusNode, focusPosition, extendFlag && !reversionFlag); - Node anchorNode = null; - int anchorOffset = 0; - if (extendFlag) { - anchorNode = getSourceNodeAt(anchorPosition); - anchorOffset = getSourceNodeOffset(anchorNode, anchorPosition, reversionFlag); - } else { - anchorNode = focusNode; - anchorOffset = focusOffset; - } - - if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { - System.out.println("sourceSelectionChanged"); //$NON-NLS-1$ - System.out.println(" anchorNode: " + anchorNode.getNodeName() + " anchorOffset: " + anchorOffset); //$NON-NLS-1$ //$NON-NLS-2$ - System.out.println(" focusNode: " + focusNode.getNodeName() + " focusOffset: " + focusOffset + " focusPosition: " + focusPosition); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - try{ - if(anchorNode.getNodeType() == Node.TEXT_NODE || anchorNode.getNodeType() == Node.ATTRIBUTE_NODE){ - String text; - if (anchorNode.getNodeType() == Node.TEXT_NODE) { - IndexedRegion region = (IndexedRegion)anchorNode; - text = sourceEditor.getTextViewer().getDocument().get(region.getStartOffset(), region.getEndOffset()-region.getStartOffset()); - } else { - text = ((AttrImpl)anchorNode).getValueRegionText(); - } - anchorOffset = TextUtil.visualPosition(text, anchorOffset); - } - if(focusNode.getNodeType() == Node.TEXT_NODE || focusNode.getNodeType() == Node.ATTRIBUTE_NODE){ - IndexedRegion region = (IndexedRegion)focusNode; - String text; - if (focusNode.getNodeType() == Node.TEXT_NODE) { - text = sourceEditor.getTextViewer().getDocument().get(region.getStartOffset(), region.getEndOffset()-region.getStartOffset()); - } else { - text = ((AttrImpl)focusNode).getValueRegionText(); - } - focusOffset = TextUtil.visualPosition(text, focusOffset); - } - }catch(Exception ex){ - VpePlugin.reportProblem(ex); - } - - selectionBuilder.setVisualSelection(anchorNode, anchorOffset, focusNode, focusOffset, reversionFlag, showCaret); - } - - public void sourceSelectionToVisualSelection(boolean showCaret) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - sourceSelectionChanged(showCaret); - switcher.stopActiveEditor(); - } - - // IModelLifecycleListener implementation - public void processPreModelEvent(ModelLifecycleEvent event) { - } - - public void processPostModelEvent(ModelLifecycleEvent event) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - if (event.getType() == ModelLifecycleEvent.MODEL_RELEASED) { - if (VpeDebug.PRINT_SOURCE_MODEL_LIFECYCLE_EVENT) { - System.out.println(">>> processPostModelEvent: " + event.toString()); //$NON-NLS-1$ - } - visualBuilder.setSelectionRectangle(null); - IStructuredModel model = event.getModel(); - model.removeModelLifecycleListener(this); - IDOMModel sourceModel = (IDOMModel)getModel(); - sourceModel.addModelLifecycleListener(this); - bundle.clearAll(); - bundle.refresh(); - visualBuilder.setSelectionRectangle(null); - IDOMDocument sourceDocument = sourceModel.getDocument(); - visualBuilder.rebuildDom(sourceDocument); - pageContext.fireTaglibsChanged(); - } - switcher.stopActiveEditor(); - } - - // EditorDomEventListener implementation - public void subtreeModified(nsIDOMMutationEvent mutationEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { - printVisualEvent(mutationEvent); - } - switcher.stopActiveEditor(); - } - - public void nodeInserted(nsIDOMMutationEvent mutationEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { - printVisualEvent(mutationEvent); - } - nsIDOMNode targetNode = mutationEvent.getRelatedNode(); - if (!VpeVisualDomBuilder.isAnonElement(targetNode)) { - sourceBuilder.addNode(targetNode); - visualBuilder.resetPseudoElement(targetNode); - } - switcher.stopActiveEditor(); - } - - public void nodeRemoved(nsIDOMMutationEvent mutationEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { - printVisualEvent(mutationEvent); - } - nsIDOMNode targetNode = VisualDomUtil.getTargetNode(mutationEvent); - if (!VpeVisualDomBuilder.isAnonElement(targetNode)) { - visualBuilder.setSelectionRectangle(null); - sourceBuilder.removeNode(targetNode); - visualBuilder.resetPseudoElement(targetNode); - } - switcher.stopActiveEditor(); - } - - public void nodeRemovedFromDocument(nsIDOMMutationEvent mutationEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { - printVisualEvent(mutationEvent); - } - switcher.stopActiveEditor(); - } - - public void nodeInsertedIntoDocument(nsIDOMMutationEvent mutationEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { - printVisualEvent(mutationEvent); - } - switcher.stopActiveEditor(); - } - - public void attrModified(nsIDOMMutationEvent mutationEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { - printVisualEvent(mutationEvent); - } - switcher.stopActiveEditor(); - } - - public void characterDataModified(nsIDOMMutationEvent mutationEvent) { - - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { - printVisualEvent(mutationEvent); - } - nsIDOMNode targetNode = VisualDomUtil.getTargetNode(mutationEvent); - sourceBuilder.setText(targetNode); - visualBuilder.resetPseudoElement(targetNode); - switcher.stopActiveEditor(); - } - - public void notifySelectionChanged(nsIDOMDocument doc, nsISelection selection, short reason) { - if (switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - mouseUpSelectionReasonFlag = (reason & nsISelectionListener.MOUSEUP_REASON) > 0; - if (mouseUpSelectionReasonFlag || reason == nsISelectionListener.NO_REASON || reason == nsISelectionListener.KEYPRESS_REASON || reason == nsISelectionListener.SELECTALL_REASON || (reason & nsISelectionListener.MOUSEDOWN_REASON) > 0) { - if (VpeDebug.PRINT_VISUAL_SELECTION_EVENT) { - System.out.println("<<< notifySelectionChanged: " + reason); //$NON-NLS-1$ - } - selectionBuilder.setSelection(selection); - } - switcher.stopActiveEditor(); - } - } - - - public void mouseDown(nsIDOMMouseEvent mouseEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - nsIDOMElement visualDragElement = selectionBuilder.getDragElement(mouseEvent); - if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { - nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); - System.out.println("<<< mouseDown targetNode: " + visualNode.getNodeName() + " (" + visualNode + ") selectedElement: " + (visualDragElement != null ? visualDragElement.getNodeName() + " (" + visualDragElement + ")" : null)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ - } - mouseDownSelectionFlag = false; - - if (visualDragElement != null) { - - //we shouldn't change selection when we click on <input type="text" /> element, - //because if we change after resizing the input element lost selection - if(!(HTML.TAG_INPUT.equalsIgnoreCase(visualDragElement.getNodeName())&& - HTML.ATTR_TEXT.equalsIgnoreCase(visualDragElement.getAttribute(HTML.ATTR_TYPE)) - &&visualDragElement.getAttribute(HTML.ATTR_TYPE)!=null)) { - - selectionBuilder.setVisualElementSelection(visualDragElement); - mouseDownSelectionFlag = true; - } - } else { - selectionBuilder.setCaretAtMouse(mouseEvent); - } - switcher.stopActiveEditor(); - } - - public void mouseUp(nsIDOMMouseEvent mouseEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { - System.out.println("<<< mouseUp"); //$NON-NLS-1$ - } - if (mouseDownSelectionFlag) { - mouseEvent.preventDefault(); - mouseEvent.stopPropagation(); - mouseDownSelectionFlag = false; - } - switcher.stopActiveEditor(); - } - - public void mouseClick(nsIDOMMouseEvent mouseEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); - - if (visualNode != null) { - if (!mouseUpSelectionReasonFlag) { - if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { - System.out.println("<<< mouseClick visualNode: " + visualNode.getNodeName() + " (" + visualNode + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - if (visualBuilder.isContentArea(visualNode)) { - selectionBuilder.setClickContentAreaSelection(); - } - } else { - mouseUpSelectionReasonFlag = false; - } - - if (visualBuilder.doToggle(VisualDomUtil.getTargetNode(mouseEvent))) { - selectionBuilder.setClickContentAreaSelection(); - } - } - switcher.stopActiveEditor(); - } - - public void mouseDblClick(nsIDOMMouseEvent mouseEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); - if (visualNode != null) { - if (!sourceBuilder.openBundleEditors(visualNode)) { - sourceBuilder.openIncludeEditor(visualNode); - } - if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { - System.out.println("<<< mouseDblClick visualNode: " + visualNode.getNodeName() + " (" + visualNode + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - } - switcher.stopActiveEditor(); - } - - public void mouseMove(nsIDOMMouseEvent mouseEvent) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); - if (visualNode != null) { - if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { - System.out.println("<<< mouseMove visualNode: " + visualNode.getNodeName() + " (" + visualNode + ")"); - } - visualBuilder.setMoveCursor(mouseEvent); - } - switcher.stopActiveEditor(); - } - - public void keyPress(nsIDOMKeyEvent keyEvent) { - if (VpeDebug.PRINT_VISUAL_KEY_EVENT) { - System.out.println("<<< keyPress type: " + keyEvent.getType() + " Ctrl: " + keyEvent.getCtrlKey() + " Shift: " + keyEvent.getShiftKey() + " CharCode: " + keyEvent.getCharCode() + " KeyCode: " + keyEvent.getKeyCode()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ - } - - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - switcher.stopActiveEditor(); - return; - } - - visualEditor.hideResizer(); - switcher.stopActiveEditor(); - - - try { - if (visualKeyHandler.keyPressHandler(keyEvent)) { - switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL); - // Edward - sourceSelectionChanged(true); - visualSelectionController.setCaretEnabled(true); - switcher.stopActiveEditor(); - } else { - //adding calls of core event handlers, for example 'CTR+H' or 'CTRL+M' event handler dialog - Event keyboardEvent = new Event (); - //widget where event occur - keyboardEvent.widget = xulRunnerEditor.getBrowser(); - - keyboardEvent.stateMask = (keyEvent.getAltKey() ? SWT.ALT : 0) | (keyEvent.getCtrlKey() ? SWT.CTRL : 0) | (keyEvent.getShiftKey() ? SWT.SHIFT : 0) | (keyEvent.getMetaKey() ? SWT.MOD1 : 0); - keyboardEvent.x=0; - keyboardEvent.y=0; - keyboardEvent.type=SWT.KeyDown; - - if(keyEvent.getKeyCode()==0) { - keyboardEvent.keyCode=(int)keyEvent.getCharCode(); - } else{ - keyboardEvent.keyCode=(int)keyEvent.getKeyCode(); - } - - // JBIDE-1627 - List<KeyStroke> possibleKeyStrokes = WorkbenchKeyboard.generatePossibleKeyStrokes(keyboardEvent); - IWorkbench iWorkbench = VpePlugin.getDefault().getWorkbench(); - if(iWorkbench.hasService(IBindingService.class)){ - IBindingService iBindingService = (IBindingService) iWorkbench.getService(IBindingService.class); - - KeySequence sequenceBeforeKeyStroke = KeySequence.getInstance(); - for (Iterator<KeyStroke> iterator = possibleKeyStrokes.iterator(); iterator - .hasNext();){ - KeySequence sequenceAfterKeyStroke = KeySequence.getInstance( - sequenceBeforeKeyStroke, iterator.next()); - if(iBindingService.isPerfectMatch(sequenceAfterKeyStroke)){ - final Binding binding = iBindingService.getPerfectMatch(sequenceAfterKeyStroke); - - if((binding!=null) - && (binding.getParameterizedCommand()!=null) - && (binding.getParameterizedCommand().getCommand()!=null) - && ContentAssistCommandAdapter.CONTENT_PROPOSAL_COMMAND.equals(binding.getParameterizedCommand().getCommand().getId())){ - keyboardEvent.type = SWT.NONE; - } - } - } - } - - //sends xulrunner event to eclipse environment - getXulRunnerEditor().getBrowser().notifyListeners(keyboardEvent.type, keyboardEvent); - - } - } catch (Exception e) { - VpePlugin.getPluginLog().logError(e); - visualRefresh(); - } - - } - - public void elementResized(nsIDOMElement element, int resizerConstrains, int top, int left, int width, int height) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - visualEditor.hideResizer(); - switcher.stopActiveEditor(); - - visualBuilder.resize(element, resizerConstrains, top, left, width, height); - sourceSelectionChanged(); - } - - public void dragGesture(nsIDOMEvent domEvent) { - - nsIDOMMouseEvent mouseEvent = (nsIDOMMouseEvent) domEvent.queryInterface(nsIDOMMouseEvent.NS_IDOMMOUSEEVENT_IID); - boolean canDragFlag = canInnerDrag(mouseEvent); - //start drag sessionvpe-element - if(canDragFlag) { - startDragSession(domEvent); - } - } - - private void createMenuForNode(Node node, MenuManager manager) { - createMenuForNode(node, manager, false); - } - - private void createMenuForNode(Node node, MenuManager manager, boolean topLevelFlag) { - NodeActionManager.setTextNodeSplitter(null); - if (node.getNodeType() == Node.ELEMENT_NODE) { - VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(node); - if (elementMapping != null && elementMapping.getTemplate() != null) { - manager.add(new VpeAction("<"+node.getNodeName()+"> Attributes", node) { //$NON-NLS-1$ //$NON-NLS-2$ - public void run() { - showProperties(actionNode); - } - }); - - if (!topLevelFlag) { - manager.add(new VpeAction("Select This Tag", node) { //$NON-NLS-1$ - public void run() { - selectionBuilder.setVisualSelection(actionNode,0,actionNode,0,false,true); - - } - }); - } - Node parent = node.getParentNode(); - if(parent != null && parent.getNodeType() == Node.ELEMENT_NODE){ - MenuManager menuManager = new MenuManager("Parent Tag"); //$NON-NLS-1$ - menuManager.setParent(manager); - manager.add(menuManager); - createMenuForNode(parent, menuManager); - } - - manager.add(new Separator()); - } - } - NodeActionManager actionManager = new NodeActionManager(getModel(), null); - - if (node.getNodeType() == Node.TEXT_NODE) { - Point range = sourceEditor.getTextViewer().getSelectedRange(); - TextNodeSplitterImpl splitter = new TextNodeSplitterImpl(range, (Text)node); - NodeActionManager.setTextNodeSplitter(splitter); - } - - - if (actionManager != null) { - StructuredSelection structuredSelection = new StructuredSelection(node); - actionManager.fillContextMenuForVpe(manager, structuredSelection); - - } - - IContributionItem[] items = manager.getItems(); - - for(int i=0;i< items.length;i++){ - if(items[i] instanceof MenuManager){ - MenuManager mm = (MenuManager)items[i]; - if(NodeActionManager.INSERT_AROUND_MENU.equals(mm.getMenuText())){ - listenContextMenu(mm, (IndexedRegion)node, AROUND_MENU); - }else if(NodeActionManager.INSERT_BEFORE_MENU.equals(mm.getMenuText())){ - listenContextMenu(mm, (IndexedRegion)node, BEFORE_MENU); - }else if(NodeActionManager.INSERT_AFTER_MENU.equals(mm.getMenuText())){ - listenContextMenu(mm, (IndexedRegion)node, AFTER_MENU); - } - } - } - - manager.add(new Separator()); - - if (node.getNodeType() == Node.ELEMENT_NODE) { - VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(node); - if (elementMapping != null && elementMapping.getTemplate() != null && elementMapping.getTemplate().getType() == VpeHtmlTemplate.TYPE_ANY) { - final VpeTemplate selectedTemplate = elementMapping.getTemplate(); - - manager.add(new VpeAction("Template", node) { //$NON-NLS-1$ - public void run() { - boolean isCorrectNS = pageContext.isCorrectNS(actionNode); - VpeAnyData data = null; - if (isCorrectNS) { - data = selectedTemplate.getAnyData(); - data.setUri(pageContext.getSourceTaglibUri(actionNode)); - data.setName(actionNode.getNodeName()); - } - data = editAnyData(sourceEditor, isCorrectNS, data); - if (data != null && data.isChanged()) templateManager.setAnyTemplate(data); - } - }); - - manager.add(new Separator()); - } - - - manager.add(new VpeTextOperationAction("Cut", ActionFactory.CUT.getId(), (IndexedRegion)node)); //$NON-NLS-1$ - manager.add(new VpeTextOperationAction("Copy", ActionFactory.COPY.getId(), (IndexedRegion)node)); //$NON-NLS-1$ - manager.add(new VpeTextOperationAction("Paste", ActionFactory.PASTE.getId(), (IndexedRegion)node)); //$NON-NLS-1$ - }else if(node.getNodeType() == Node.TEXT_NODE){ - manager.add(new Action("Cut") { //$NON-NLS-1$ - public void run() { - sourceEditor.getAction(ActionFactory.CUT.getId()).run(); - } - }); - manager.add(new Action("Copy") { //$NON-NLS-1$ - public void run() { - sourceEditor.getAction(ActionFactory.COPY.getId()).run(); - } - }); - manager.add(new Action("Paste") { //$NON-NLS-1$ - public void run() { - sourceEditor.getAction(ActionFactory.PASTE.getId()).run(); - } - }); - } - manager.add(new Separator()); - - if (actionManager != null) { - StructuredSelection structuredSelection = node.getNodeType() == Node.ELEMENT_NODE ? new StructuredSelection(node) : null; - actionManager.addContextMenuForVpe(manager, structuredSelection); - } - - if(node.getNodeType() == Node.ELEMENT_NODE){ - boolean stripEnable = false; - NodeImpl impl = (NodeImpl)node; - if(impl.isContainer()){ - NodeList list = impl.getChildNodes(); - if(list.getLength() > 0){ - if(list.getLength() == 1){ - Node child = list.item(0); - if(child.getNodeType() == Node.TEXT_NODE){ - if("".equals(child.getNodeValue().trim()))stripEnable = false; //$NON-NLS-1$ - else stripEnable = true; - }else stripEnable = true; - }else stripEnable = true; - } - } - if(stripEnable) - manager.add(new VpeAction("Strip Tag", node) { //$NON-NLS-1$ - public void run() { - Node parent = actionNode.getParentNode(); - if(parent != null){ - int index = ((NodeImpl)actionNode).getIndex(); - parent.removeChild(actionNode); - NodeList children = actionNode.getChildNodes(); - int lengh = children.getLength(); - Node child; - for(int i=0; i < lengh; i++){ - child = children.item(0); - actionNode.removeChild(child); - insertNode(parent, child, index++); - } - } - } - - private void insertNode(Node parent, Node node, int index){ - Node oldNode=null; - int childSize = parent.getChildNodes().getLength(); - - if(index <= (childSize-1))oldNode = parent.getChildNodes().item(index); - if(oldNode != null)parent.insertBefore(node, oldNode); - else parent.appendChild(node); - } - }); - } - if(node.getNodeType() == Node.TEXT_NODE){ - manager.add(new Action("Delete") { //$NON-NLS-1$ - public void run() { - sourceEditor.getAction(ActionFactory.DELETE.getId()).run(); - } - }); - } - - if (VpeDebug.VISUAL_CONTEXTMENU_DUMP_SOURCE) { - manager.add(new Action("Dump Source") { //$NON-NLS-1$ - public void run() { - DOMTreeDumper dumper = new DOMTreeDumper(); - dumper.dumpToStream(System.out, visualEditor.getDomDocument()); - } - }); - } - - if (VpeDebug.VISUAL_CONTEXTMENU_DUMP_MAPPING) { - manager.add(new Action("Dump Mapping") { //$NON-NLS-1$ - public void run() { - printMapping(); - } - }); - } - - if (VpeDebug.VISUAL_CONTEXTMENU_TEST) { - manager.add(new VpeAction("Test", node) { //$NON-NLS-1$ - public void run() { - test(actionNode); - } - }); - } - } - - /** - * Calls when on when browser receive context menu event. - * - * @param contextFlags -not used in this function, just for becouse this parametr - * exist in nsIContextMenuListener - * @param event event from browser used here - * @param node where this event are occur - */ - public void onShowContextMenu(long contextFlags, nsIDOMEvent event, nsIDOMNode node) { - nsIDOMNode visualNode = VisualDomUtil.getTargetNode(event); - - if (visualNode != null) { - Node selectedSourceNode = null; - selectedSourceNode = selectionBuilder.setContextMenuSelection(visualNode); - if (selectedSourceNode != null) { - - MenuManager menuManager = new MenuManager("#popup"); //$NON-NLS-1$ - final Menu contextMenu = menuManager.createContextMenu(visualEditor.getControl()); - contextMenu.addMenuListener( - new MenuListener(){ - Menu menu = contextMenu; - public void menuHidden(MenuEvent e) { - Display.getCurrent().asyncExec( - new Runnable() { - public void run() { - menu.dispose(); - } - } - ); - } - public void menuShown(MenuEvent e) { - } - } - ); - createMenuForNode(selectedSourceNode, menuManager, true); - - contextMenu.setVisible(true); - - } - } - } - - - private VpeAnyData editAnyData(StructuredTextEditor sourceEditor, boolean isCorrectNS, VpeAnyData data) { - Shell shell = sourceEditor.getEditorPart().getSite().getShell(); - if (isCorrectNS) { - VpeEditAnyDialog editDialog = new VpeEditAnyDialog(shell, data); - editDialog.open(); - } else { - MessageBox message = new MessageBox(shell, SWT.ICON_WARNING | SWT.OK); - message.setMessage(VpeUIMessages.NAMESPACE_NOT_DEFINED); - message.open(); - } - return data; - } - - // VpeTemplateListener implementation - public void templateReloaded() { - visualRefresh(); - } - - // VpeTaglibListener implementation -// public void taglibPrefixChanged(String[] prefixs) { -// if (VpeDebug.printSourceMutationEvent) { -// String s = ""; //$NON-NLS-1$ -// for (int i = 0; i < prefixs.length; i++) { -// if (i > 0) { -// s += ", "; //$NON-NLS-1$ -// } -// s += prefixs[i]; -// } -// } -// queryVisualRefresh = true; -//// visualRefreshImpl(); -// } - - public void visualRefresh() { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - visualRefreshImpl(); - pageContext.fireTaglibsChanged(); - - switcher.stopActiveEditor(); - } - - void visualRefreshImpl() { - visualEditor.hideResizer(); - visualBuilder.setSelectionRectangle(null); - IDOMModel sourceModel = (IDOMModel)getModel(); - if (sourceModel != null) { - IDOMDocument sourceDocument = sourceModel.getDocument(); - visualBuilder.rebuildDom(sourceDocument); - } else { - visualBuilder.rebuildDom(null); - } - } - - public void preLongOperation() { - switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL); - } - - public void postLongOperation() { - switcher.stopActiveEditor(); - visualRefresh(); - } - - // for debug - private void printSourceEvent(INodeNotifier notifier, int eventType, Object feature, Object oldValue, Object newValue, int pos) { - System.out.println(">>> eventType: " + INodeNotifier.EVENT_TYPE_STRINGS[eventType] + " pos: " + pos + " notifier: " + ((Node)notifier).getNodeName() + " hashCode: " + notifier.hashCode()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - if (feature != null) { - if (feature instanceof Node) { - System.out.println(" feature: " + ((Node)feature).getNodeType() + " " + ((Node)feature).getNodeName() + " hashCode: " + feature.hashCode()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } else { - System.out.println(" feature: " + feature); //$NON-NLS-1$ - } - } - if (oldValue != null) { - if (oldValue instanceof Node) { - System.out.println(" oldValue: " + ((Node)oldValue).getNodeName() + " hashCode: " + oldValue.hashCode()); //$NON-NLS-1$ //$NON-NLS-2$ - } else { - System.out.println(" oldValue: " + oldValue); //$NON-NLS-1$ - } - } - if (newValue != null) { - if (newValue instanceof Node) { - System.out.println(" newValue: " + ((Node)newValue).getNodeName() + " hashCode: " + newValue.hashCode() + " " + ((Node)newValue).getNodeType()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } else { - System.out.println(" newValue: " + newValue); //$NON-NLS-1$ - } - } - } - - private void printVisualEvent(nsIDOMEvent event) { - System.out.print("<<< " + event.getType()); //$NON-NLS-1$ - - if (event instanceof nsIDOMMutationEvent) { - nsIDOMMutationEvent mutationEvent = (nsIDOMMutationEvent)event; - - System.out.print(" EventPhase: " + mutationEvent.getEventPhase()); //$NON-NLS-1$ - - nsIDOMNode relatedNode = mutationEvent.getRelatedNode(); - System.out.print(" RelatedNode: " + (relatedNode == null ? null : relatedNode.getNodeName())); //$NON-NLS-1$ - - nsIDOMNode targetNode = VisualDomUtil.getTargetNode(mutationEvent); - String name = targetNode != null ? targetNode.getNodeName() : null; - System.out.print(" TargetNode: " + name + " (" + targetNode + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - - System.out.print(" PrevValue: " + mutationEvent.getPrevValue().trim()); //$NON-NLS-1$ - System.out.print(" NewValue: " + mutationEvent.getNewValue().trim()); //$NON-NLS-1$ - } - System.out.println(); - } - - private void printMapping() { - domMapping.printMapping(); - } - - private class ActiveEditorSwitcher { - private static final int ACTIVE_EDITOR_CANNOT = 0; - private static final int ACTIVE_EDITOR_NONE = 1; - private static final int ACTIVE_EDITOR_SOURCE = 2; - private static final int ACTIVE_EDITOR_VISUAL = 3; - - private int type = ACTIVE_EDITOR_CANNOT; - - private void initActiveEditor() { - type = ACTIVE_EDITOR_NONE; - } - - private void destroyActiveEditor() { - type = ACTIVE_EDITOR_CANNOT; - } - - private boolean startActiveEditor(int newType) { - if (type == ACTIVE_EDITOR_NONE) { - if( newType == ACTIVE_EDITOR_SOURCE && - editPart.getVisualMode() == VpeEditorPart.SOURCE_MODE) { - return false; - } - type = newType; - return true; - } else { - return false; - } - } - - private void stopActiveEditor() { - onRefresh(); - type = ACTIVE_EDITOR_NONE; - } - } - - private void showProperties(Node node){ - ExtendedProperties p = createExtendedProperties(node); - if(p != null) ExtendedPropertiesWizard.run(p); - } - - ExtendedProperties createExtendedProperties(Node node) { - try { - Class c = ModelFeatureFactory.getInstance().getFeatureClass("org.jboss.tools.jst.jsp.outline.VpeProperties"); //$NON-NLS-1$ - return (ExtendedProperties)c.getDeclaredConstructor(new Class[]{Node.class}).newInstance(new Object[]{node}); - } catch (Exception e) { - VpePlugin.reportProblem(e); - return null; - } - } - - - private void test(Node node) { - } - - void refreshBundleValues() { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - if (bundle != null) { - bundle.refresh(); - if (pageContext != null) { - pageContext.refreshBundleValues(); - } - } - switcher.stopActiveEditor(); - } - - void refreshTemplates() { - if (includeList.includesRefresh()) { - visualRefresh(); - } - if (templateManager != null) { - templateManager.reload(); - } - if (bundle != null) { - bundle.refresh(); - if (pageContext != null) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - pageContext.refreshBundleValues(); - switcher.stopActiveEditor(); - } - } - } - - // implements XModelTreeListener - public void nodeChanged(XModelTreeEvent event) { - visualRefresh(); - } - - public void structureChanged(XModelTreeEvent event) { - } - - private Node getSourceNodeAt(int offset) { - if (sourceEditor != null && getModel() != null) { - IndexedRegion node = getModel().getIndexedRegion(offset); - if (node instanceof IDOMElement) { - IDOMElement element = (IDOMElement)node; - if (offset < element.getEndStartOffset()) { - NamedNodeMap attrs = element.getAttributes(); - if (attrs != null) { - for (int i = 0; i < attrs.getLength(); i++) { - if (attrs.item(i) instanceof AttrImpl) { - AttrImpl attr = (AttrImpl)attrs.item(i); - if (getSourceAttributeOffset(attr, offset) != -1) { - VpeElementMapping elementMapping = domMapping.getNearElementMapping(attr.getOwnerElement()); - if (elementMapping != null) { - String[] atributeNames = elementMapping.getTemplate().getOutputAtributeNames(); - if (atributeNames != null && atributeNames.length > 0 && attr.getName().equalsIgnoreCase(atributeNames[0])) { - return attr; - } - } - } - } - } - } - } - } - if (node == null) { - node = getModel().getIndexedRegion(offset - 1); - } - if (node instanceof Node) { - return (Node) node; - } - } - return null; - } - - private int getSourceNodeOffset(Node node, int pos, boolean endFlag) { - if (node == null) return 0; - int start = ((IndexedRegion)node).getStartOffset(); - int end = ((IndexedRegion)node).getEndOffset(); - - switch (node.getNodeType()) { - case Node.ATTRIBUTE_NODE: - if (node instanceof AttrImpl) { - return getSourceAttributeOffset((AttrImpl)node, pos); - } - case Node.TEXT_NODE: - if (pos < start) { - return 0; - } else if (pos > end) { - return end - start; - } else { - return pos - start; - } - case Node.COMMENT_NODE: - if (pos > end) { - pos = end; - } - int offset = pos - start - 4; - return offset < 0 ? 0 : offset; - case Node.ELEMENT_NODE: - ElementImpl element = (ElementImpl)node; - if (element.isContainer()) { - if (pos < element.getStartEndOffset()) { - return 0; - } else { - return 1; - } - } else { - return endFlag ? 1 : 0; - } - default: - return endFlag ? 1 : 0; - } - } - - private int getSourceAttributeOffset(AttrImpl attr, int pos) { - if (attr.getValueRegion() != null) { - int start = attr.getValueRegionStartOffset(); - String value = attr.getValueRegionText(); - int len = value.length(); - if (pos >= start && pos <= start + len) { - int offset = pos - start; - if (len > 1 && value.charAt(0) == '"' && value.charAt(len - 1) == '"') { - if (offset <= 0 || offset >= len) { - return -1; - } - offset--; - } - return offset; - } - } - return -1; - } - - private int getSourceNodeOffset1(Node node, int pos, boolean endFlag) { - if (node == null) return 0; - int start = ((IndexedRegion)node).getStartOffset(); - int end = ((IndexedRegion)node).getEndOffset(); - - switch (node.getNodeType()) { - case Node.ATTRIBUTE_NODE: - if (node instanceof AttrImpl) { - AttrImpl attr = (AttrImpl)node; - start = attr.getValueRegionStartOffset(); - end = start + attr.getValueRegion().getLength(); - int ret = 0; - if (pos > end) { - ret = end - start; - } else { - ret = pos - start; - } - if (ret > 0 && attr.getValueRegionText().charAt(0) == '"') { - ret--; - } - return ret; - } - case Node.TEXT_NODE: - if (pos < start) { - return 0; - } else if (pos > end) { - return end - start; - } else { - return pos - start; - } - case Node.COMMENT_NODE: - if (pos > end) { - pos = end; - } - int offset = pos - start - 4; - return offset < 0 ? 0 : offset; - case Node.ELEMENT_NODE: - ElementImpl element = (ElementImpl)node; - if (element.isContainer()) { - if (pos < element.getStartEndOffset()) { - return 0; - } else if (pos < element.getStartEndOffset()) { - return 1; - } else if (pos == element.getStartEndOffset()) { - return 2; - } - } else { - return endFlag ? 1 : 0; - } - default: - return endFlag ? 1 : 0; - } - } - - private void listenContextMenu(MenuManager manager, IndexedRegion region, int type){ - MenuManager mm = new MyMenuManager("From Palette",true); //$NON-NLS-1$ - manager.add(mm); - manager.addMenuListener(new VpeMenuListener(mm, region, type)); - } - - class VpeMenuListener implements IMenuListener{ - private MenuManager manager; - private IndexedRegion region; - private int type; - private boolean loaded=false; - - public VpeMenuListener(MenuManager manager, IndexedRegion region, int type){ - this.manager = manager; - this.region = region; - this.type = type; - } - public void menuAboutToShow(IMenuManager m) { - if(loaded)return; - loaded=true; - fillContextMenuFromPalette(manager, region, type); - manager.getParent().update(true); - } - } - private MenuManager fillContextMenuFromPalette(MenuManager manager, IndexedRegion region, int type){ - XModelObject model = ModelUtilities.getPreferenceModel().getByPath("%Palette%"); //$NON-NLS-1$ - - XModelObject[] folders = model.getChildren(); - for(int i=0;i<folders.length;i++){ - if ("yes".equals(folders[i].getAttributeValue("hidden"))) continue; //$NON-NLS-1$ //$NON-NLS-2$ - MenuManager mm = new MenuManager(folders[i].getAttributeValue("name")); //$NON-NLS-1$ - manager.add(mm); - fillPaletteFolder(mm, region, folders[i], type); - } - return manager; - } - - private void fillPaletteFolder(MenuManager menu, IndexedRegion region, XModelObject folder, int type){ - XModelObject[] groups = folder.getChildren(); - for(int i=0;i<groups.length;i++){ - if ("yes".equals(groups[i].getAttributeValue("hidden"))) continue; //$NON-NLS-1$ //$NON-NLS-2$ - MenuManager mm = new MenuManager(groups[i].getAttributeValue("name")); //$NON-NLS-1$ - menu.add(mm); - fillPaletteGroup(mm, region, groups[i], type); - } - } - - private void fillPaletteGroup(MenuManager menu, IndexedRegion region, XModelObject group, int type){ - XModelObject[] items = group.getChildren(); - String endText; - - for(int i=0;i<items.length;i++){ - if ("yes".equals(items[i].getAttributeValue("hidden"))) continue; //$NON-NLS-1$ //$NON-NLS-2$ - endText = items[i].getAttributeValue("end text"); //$NON-NLS-1$ - - if(type == AROUND_MENU && (endText == null || "".equals(endText))) continue; //$NON-NLS-1$ - createInsertAction(menu, region, items[i], type); - } - } - - private void createInsertAction(MenuManager menu, IndexedRegion region, XModelObject item, int type){ - - - XModelObject parent = item.getParent(); - String uri = (parent == null) ? "" : parent.getAttributeValue(URIConstants.LIBRARY_URI); //$NON-NLS-1$ - String defaultPrefix = (parent == null) ? "" : parent.getAttributeValue(URIConstants.DEFAULT_PREFIX); //$NON-NLS-1$ - String tagName = item.getAttributeValue("name"); //$NON-NLS-1$ - String[] texts = new String[]{"<"+tagName+">"}; //$NON-NLS-1$ //$NON-NLS-2$ - if(tagName.indexOf("taglib") < 0) //$NON-NLS-1$ - PaletteInsertHelper.applyPrefix(texts, sourceEditor, tagName, uri, defaultPrefix); - tagName = texts[0]; - - menu.add(new InsertAction(tagName, region, item, type)); - } - - class InsertAction extends Action{ - private XModelObject item; - private int type; - private IndexedRegion region; - - public InsertAction(String title, IndexedRegion region, XModelObject item, int type){ - super(title); - this.item = item; - this.type = type; - this.region = region; - } - public void run(){ - try { - String tagName = item.getAttributeValue("name"); //$NON-NLS-1$ - - XModelObject parent = item.getParent(); - String uri = (parent == null) ? "" : parent.getAttributeValue(URIConstants.LIBRARY_URI); //$NON-NLS-1$ - String libraryVersion = (parent == null) ? "" : parent.getAttributeValue(URIConstants.LIBRARY_VERSION); //$NON-NLS-1$ - String defaultPrefix = (parent == null) ? "" : parent.getAttributeValue(URIConstants.DEFAULT_PREFIX); //$NON-NLS-1$ - VpeSelectionProvider selProvider = new VpeSelectionProvider(region); - - String startText = "" + item.getAttributeValue("start text"); //$NON-NLS-1$ //$NON-NLS-2$ - String endText = "" + item.getAttributeValue("end text"); //$NON-NLS-1$ //$NON-NLS-2$ - if(type == AROUND_MENU){ - }else if(type == BEFORE_MENU){ - selProvider = new VpeSelectionProvider(region.getStartOffset()); - }else if(type == AFTER_MENU){ - selProvider = new VpeSelectionProvider(region.getEndOffset()); - } - - Properties p = new Properties(); - p.setProperty("tag name", tagName); //$NON-NLS-1$ - p.setProperty("start text", startText); //$NON-NLS-1$ - p.setProperty("end text", endText); //$NON-NLS-1$ - p.setProperty("automatically reformat tag body", "" + item.getAttributeValue("automatically reformat tag body")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - p.setProperty(URIConstants.LIBRARY_URI, uri); - p.setProperty(URIConstants.LIBRARY_VERSION, libraryVersion); - String addTaglib = item.getParent().getAttributeValue(TLDToPaletteHelper.ADD_TAGLIB); - p.setProperty(URIConstants.DEFAULT_PREFIX, defaultPrefix); - p.setProperty(PaletteInsertHelper.PROPOPERTY_ADD_TAGLIB, addTaglib); - if(((Node)region).getNodeType() == Node.ELEMENT_NODE) - p.put("selectionProvider", selProvider); //$NON-NLS-1$ - PaletteInsertHelper.insertIntoEditor(sourceEditor.getTextViewer(), p); - } catch (Exception e) { - VpePlugin.reportProblem(e); - } - - } - - } - - class VpeSelectionProvider implements ISelectionProvider{ - VpeSelection selection; - - public VpeSelectionProvider(IndexedRegion region){ - selection = new VpeSelection(region); - } - public VpeSelectionProvider(int position){ - selection = new VpeSelection(position); - } - public VpeSelectionProvider(int offset, int length){ - selection = new VpeSelection(offset, length); - } - - public void addSelectionChangedListener(ISelectionChangedListener listener) { - } - public ISelection getSelection() { - return selection; - } - public void removeSelectionChangedListener(ISelectionChangedListener listener) { - - } - public void setSelection(ISelection selection) { - } - } - - class VpeSelection implements ITextSelection{ - String text=""; //$NON-NLS-1$ - int offset, length; - - public VpeSelection(int position){ - offset = position; - length = 0; - } - - public VpeSelection(int offset, int length){ - this.offset = offset; - this.length = length; - if (length > 0) { - try{ - text = sourceEditor.getTextViewer().getDocument().get(offset, length); - }catch(Exception ex){ - VpePlugin.reportProblem(ex); - } - } - } - - public VpeSelection(IndexedRegion region){ - offset = region.getStartOffset(); - length = region.getEndOffset() - offset; - try{ - text = sourceEditor.getTextViewer().getDocument().get(offset, length); - }catch(Exception ex){ - VpePlugin.reportProblem(ex); - } - } - - public int getEndLine() { - return 0; - } - public int getLength() { - return length; - } - public int getOffset() { - return offset; - } - public int getStartLine() { - return 0; - } - public String getText() { - return text; - } - public boolean isEmpty() { - return false; - } -} - - class VpeAction extends Action{ - public Node actionNode; - public VpeAction(String name, Node node){ - super(name); - this.actionNode = node; - } - } - - class VpeTextOperationAction extends Action{ - private String id; - private IndexedRegion region; - public VpeTextOperationAction(String name, String id, IndexedRegion region){ - super(name); - this.id = id; - this.region = region; - } - public void run(){ - sourceEditor.getSelectionProvider().setSelection(new VpeSelection(region)); - sourceEditor.getAction(id).run(); - } - } - - public void refreshExternalLinks() { - pageContext.getVisualBuilder().refreshExternalLinks(); - } - - public IPath getPath() { - if (editPart != null) { - IEditorInput input = editPart.getEditorInput(); - if (input != null && input instanceof IFileEditorInput) { - return ((IFileEditorInput)input).getFile().getFullPath(); - } - } - return null; - } - - public void changed(Object source) { - if(cssReferenceListListener == source) { - pageContext.getVisualBuilder().refreshExternalLinks(); - } else if (absoluteFolderReferenceListListener == source || - relativeFolderReferenceListListener == source || - taglibReferenceListListener == source) { - visualRefresh(); - } - } - - public void dragEnter(nsIDOMEvent event) { - if (VpeDebug.PRINT_VISUAL_DRAGDROP_EVENT) { - System.out.println("<<<<<<<<<<<<<<<<<<<< DragEnter"); //$NON-NLS-1$ - } - } - - public void dragExit(nsIDOMEvent event) { - if (VpeDebug.PRINT_VISUAL_DRAGDROP_EVENT) { - System.out.println("<<<<<<<<<<<<<<<<<<<< dragExit"); //$NON-NLS-1$ - } - // TODO Sergey Vasilyev figure out with drag caret -// xulRunnerEditor.hideDragCaret(); - } - - public void dragOver(nsIDOMEvent event) { - - visualBuilder.getDnd().dragOver(event, this); - - } - - public void _dragOver(nsIDOMEvent event) { - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { - return; - } - if (VpeDebug.PRINT_VISUAL_DRAGDROP_EVENT) { - System.out.println("<<<<<<<<<<<<<<<<<<<< dragOver"); //$NON-NLS-1$ - } - -// browser.computeDropPosition(event); - - boolean canDrop = !xulRunnerEditor.isMozillaDragFlavor(); - if (canDrop) { - Clipboard clipboard = new Clipboard(Display.getCurrent()); - canDrop = clipboard.getContents(ModelTransfer.getInstance()) != null; - } - if (canDrop) { - canDrop = VpeDndUtil.isDropEnabled((IModelObjectEditorInput)sourceEditor.getEditorInput()); - } - if (canDrop) { - VpeVisualCaretInfo caretInfo = selectionBuilder.getVisualCaretInfo(event); - canDrop = caretInfo.exist(); - if (canDrop) { - caretInfo.showCaret(); - } else { - caretInfo.hideCaret(); - } - } - if (!canDrop) { - event.stopPropagation(); - event.preventDefault(); - } - switcher.stopActiveEditor(); - } - - public void drop(nsIDOMEvent event) { - if (VpeDebug.PRINT_VISUAL_DRAGDROP_EVENT) { - System.out.println("<<< outerDrop"); //$NON-NLS-1$ - } - event.preventDefault(); - } - - public boolean canInnerDrag(nsIDOMMouseEvent event) { - onHideTooltip(); - - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.print("<<<<<< canInnerDrag"); //$NON-NLS-1$ - } - if (innerDragInfo != null) { - innerDragInfo.Release(); - innerDragInfo = null; - } - boolean canDrag = false; - VpeVisualInnerDragInfo dragInfo = selectionBuilder.getInnerDragInfo(event); - if (dragInfo != null) { - nsIDOMNode dragNode = dragInfo.getNode(); - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.print(" dragNode: " + dragNode.getNodeName() + "(" + dragNode + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - switch (dragNode.getNodeType()) { - case nsIDOMNode.ELEMENT_NODE: - canDrag = visualBuilder.canInnerDrag((nsIDOMElement)dragNode); - case nsIDOMNode.TEXT_NODE: - canDrag = visualBuilder.isTextEditable(dragNode); - } - if (canDrag) { - VpeSourceInnerDragInfo sourceInnerDragInfo = visualBuilder.getSourceInnerDragInfo(dragInfo); - if (sourceInnerDragInfo.getNode() != null) { - innerDragInfo = dragInfo; - InnerDragBuffer.object = sourceInnerDragInfo.getNode(); - Display.getDefault().asyncExec(new Runnable() { - public void run() { - InnerDragBuffer.object = null; - } - }); - } else { - canDrag = false; - } - } - if (!canDrag) { - dragInfo.Release(); - } - } - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.println(" canDrag: " + canDrag); //$NON-NLS-1$ - } - return canDrag; - } - - VpeDropWindow dropWindow = null; - - public MozillaDropInfo canInnerDrop(nsIDOMMouseEvent event) { - onHideTooltip(); - - if(dropWindow.active) { - if(!event.getAltKey()) { - dropWindow.close(); - } else { - return null; - } - } - if(event.getAltKey()) { - nsIDOMNode visualNode = VisualDomUtil.getTargetNode(event); - Node sourceNode = domMapping.getNearSourceNode(visualNode); - if(sourceNode != null) { - dropWindow.active = true; - dropWindow.setEventPosition(event.getScreenX(), event.getScreenY()); - dropWindow.setInitialTargetNode(sourceNode); - dropWindow.open(); - event.stopPropagation(); - event.preventDefault(); - return null; - } - } - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.print("<<<<<< canInnerDrop"); //$NON-NLS-1$ - } - boolean canDrop = false;; - nsIDOMNode caretParent = null; - long caretOffset = 0; - if (innerDragInfo != null) { - VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(event); - if (visualDropInfo.getDropContainer() != null) { - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.print(" x: " + visualDropInfo.getMouseX() + " y: " + visualDropInfo.getMouseY() + //$NON-NLS-1$ //$NON-NLS-2$ - " container: " + visualDropInfo.getDropContainer().getNodeName() + //$NON-NLS-1$ - "(" + visualDropInfo.getDropContainer() + ")" + //$NON-NLS-1$ //$NON-NLS-2$ - " parent: " + visualDropInfo.getDropContainer().getParentNode().getNodeName() + //$NON-NLS-1$ - "(" + visualDropInfo.getDropContainer().getParentNode() + ")" + //$NON-NLS-1$ //$NON-NLS-2$ - " offset: " + visualDropInfo.getDropOffset()); //$NON-NLS-1$ - } - VpeSourceInnerDragInfo sourceInnerDragInfo = visualBuilder.getSourceInnerDragInfo(innerDragInfo); - VpeSourceInnerDropInfo sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceInnerDragInfo.getNode(), visualDropInfo, true); - canDrop = sourceDropInfo.canDrop(); - if (canDrop) { - VpeVisualInnerDropInfo newVisualDropInfo = visualBuilder.getInnerDropInfo(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); - if (newVisualDropInfo != null) { - visualBuilder.correctVisualDropPosition(newVisualDropInfo, visualDropInfo); - caretParent = newVisualDropInfo.getDropContainer(); - caretOffset = newVisualDropInfo.getDropOffset(); - } - } - } - visualDropInfo.Release(); - } - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.println(" canDrop: " + canDrop); //$NON-NLS-1$ - } - return new MozillaDropInfo(canDrop, caretParent, caretOffset); - } - - public void innerDrop(nsIDOMMouseEvent event) { - onHideTooltip(); - - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.print("<<<<<< innerDrop"); //$NON-NLS-1$ - } - if (innerDragInfo != null) { - VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(event); - if (visualDropInfo.getDropContainer() != null) { - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.print(" container: " + visualDropInfo.getDropContainer().getNodeName() + //$NON-NLS-1$ - "(" + visualDropInfo.getDropContainer() + ")" + //$NON-NLS-1$ //$NON-NLS-2$ - " offset: " + visualDropInfo.getDropOffset()); //$NON-NLS-1$ - } - - VpeSourceInnerDragInfo sourceInnerDragInfo = visualBuilder.getSourceInnerDragInfo(innerDragInfo); - VpeSourceInnerDropInfo sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceInnerDragInfo.getNode(), visualDropInfo, true); - if(sourceDropInfo.canDrop()){ - VpeVisualInnerDropInfo newVisualDropInfo = visualBuilder.getInnerDropInfo(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); - if (newVisualDropInfo != null) { - visualBuilder.correctVisualDropPosition(newVisualDropInfo, visualDropInfo); - sourceDropInfo.setTop(visualDropInfo.getMouseY()); - sourceDropInfo.setLeft(visualDropInfo.getMouseX()); - visualBuilder.innerDrop(sourceInnerDragInfo, sourceDropInfo); - if (innerDragInfo != null) { - innerDragInfo.Release(); - innerDragInfo = null; - } - } - } - } - } - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.println(); - } - } - - public MozillaDropInfo canExternalDrop(nsIDOMMouseEvent mouseEvent, String flavor, String data) { - InnerDragBuffer.object = null; - onHideTooltip(); - - if(dropWindow.active) { - if(!mouseEvent.getAltKey()) { - dropWindow.close(); - } else { - return new MozillaDropInfo(false, null, 0); - } - } - if(mouseEvent.getAltKey()) { - nsIDOMEvent event = (nsIDOMEvent) mouseEvent.queryInterface(nsIDOMEvent.NS_IDOMEVENT_IID); - nsIDOMNode visualNode = (nsIDOMNode) event.getTarget().queryInterface(nsIDOMNode.NS_IDOMNODE_IID); - Node sourceNode = domMapping.getNearSourceNode(visualNode); - if(sourceNode != null) { - if(ModelTransfer.MODEL.equals(flavor)){ //$NON-NLS-1$ -// XModelObject object = PreferenceModelUtilities.getPreferenceModel().getModelBuffer().source(); -// InnerDragBuffer.object = object; - } else { - dropWindow.flavor = flavor; - } - dropWindow.active = true; - dropWindow.setEventPosition(mouseEvent.getScreenX(), mouseEvent.getScreenY()); - dropWindow.setInitialTargetNode(sourceNode); - dropWindow.open(); - mouseEvent.stopPropagation(); - mouseEvent.preventDefault(); - return new MozillaDropInfo(false, null, 0); - } - } - boolean canDrop = false; - nsIDOMNode caretParent = null; - long caretOffset = 0; - - if(MODEL_FLAVOR.equals(flavor)){ - XModelObject object = PreferenceModelUtilities.getPreferenceModel().getModelBuffer().source(); - if(object.getFileType() == XModelObject.FILE && !TLDUtil.isTaglib(object)) { - IFile f = (IFile)EclipseResourceUtil.getResource(object); - canDrop = f != null; - VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); - caretParent = visualDropInfo.getDropContainer(); - caretOffset = visualDropInfo.getDropOffset(); - } else { - String tagname = getTagName(object); - if(tagname.indexOf("taglib") >= 0) tagname= "taglib"; //$NON-NLS-1$ //$NON-NLS-2$ - Node sourceDragNode = ((Document)getModel().getAdapter(Document.class)).createElement(tagname); - VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); - if (visualDropInfo.getDropContainer() != null) { - VpeSourceInnerDropInfo sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceDragNode, visualDropInfo, true); - canDrop = sourceDropInfo.canDrop(); - if (canDrop) { - VpeVisualInnerDropInfo newVisualDropInfo = visualBuilder.getInnerDropInfo(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); - if (newVisualDropInfo != null) { - visualBuilder.correctVisualDropPosition(newVisualDropInfo, visualDropInfo); - caretParent = newVisualDropInfo.getDropContainer(); - caretOffset = newVisualDropInfo.getDropOffset(); - } - } - } - visualDropInfo.Release(); - } - }else if(XulRunnerEditor.TRANS_FLAVOR_kFileMime.equals(flavor) || - XulRunnerEditor.TRANS_FLAVOR_kURLMime.equals(flavor)) { - VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); - caretParent = visualDropInfo.getDropContainer(); - caretOffset = visualDropInfo.getDropOffset(); - try { - canDrop = true; - } catch (Exception ex) { - VpePlugin.reportProblem(ex); - } - } - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.println(" canDrop: " + canDrop + (canDrop ? " container: " + caretParent.getNodeName() + " offset: " + caretOffset : "")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - } - return new MozillaDropInfo(canDrop, caretParent, caretOffset); - - } - - public VpeSourceInnerDropInfo canExternalDropMacro(XModelObject object, Node parentNode, int offset) { - String tagname = getTagName(object); - Node sourceDragNode = ((Document)getModel().getAdapter(Document.class)).createElement(tagname); - return visualBuilder.getSourceInnerDropInfo(sourceDragNode, parentNode, offset, false); - } - - public void externalDropAny(final String flavor, final String data, final Point range, Node container) { - if(flavor == null || flavor.length() == 0) return; - IDropCommand dropCommand = DropCommandFactory.getInstance().getDropCommand(flavor, JSPTagProposalFactory.getInstance()); - - boolean promptAttributes = "yes".equals(VpePreference.ALWAYS_REQUEST_FOR_ATTRIBUTE.getValue()); - dropCommand.getDefaultModel().setPromptForTagAttributesRequired(promptAttributes); - - dropCommand.execute( - new DropData( - flavor, - data, - getPageContext(), - sourceEditor.getEditorInput(), - (ISourceViewer)sourceEditor.getAdapter(ISourceViewer.class), - new VpeSelectionProvider(range.x,range.y), - container - ) - ); - } - - private String getTagName(XModelObject object) { - String tagname = object.getAttributeValue("name"); //$NON-NLS-1$ - - XModelObject parent = object.getParent(); - String uri = (parent == null) ? "" : parent.getAttributeValue(URIConstants.LIBRARY_URI); //$NON-NLS-1$ - String defaultPrefix = (parent == null) ? "" : parent.getAttributeValue(URIConstants.DEFAULT_PREFIX); //$NON-NLS-1$ - - String[] texts = new String[]{"<"+tagname+">"}; //$NON-NLS-1$ //$NON-NLS-2$ - PaletteInsertHelper.applyPrefix(texts, sourceEditor, tagname, uri, defaultPrefix); - tagname = texts[0].substring(1,texts[0].length()-1); - - return tagname; - } - - public void externalDrop(nsIDOMMouseEvent mouseEvent, String flavor, String data) { - onHideTooltip(); - - VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); - Point range = selectionBuilder.getSourceSelectionRangeAtVisualNode(visualDropInfo.getDropContainer(), (int)visualDropInfo.getDropOffset()); - VpeSourceInnerDropInfo sourceDropInfo = null; - - if(MODEL_FLAVOR.equals(flavor)){ - XModelObject object = PreferenceModelUtilities.getPreferenceModel().getModelBuffer().source(); - if(object.getFileType() == XModelObject.FILE && !TLDUtil.isTaglib(object)) { - flavor = "application/x-moz-file"; //$NON-NLS-1$ - IFile f = (IFile)EclipseResourceUtil.getResource(object); - try { - data = f.getLocation().toFile().toURL().toString(); - } catch (Exception e) { - VpePlugin.getPluginLog().logError(e); - } - } else { - String tagname = getTagName(object); - if(tagname.indexOf("taglib") >= 0) tagname= "taglib"; //$NON-NLS-1$ //$NON-NLS-2$ - Node sourceDragNode = ((Document)getModel().getAdapter(Document.class)).createElement(tagname); - if (visualDropInfo.getDropContainer() != null) { - sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceDragNode, visualDropInfo, true); - range = selectionBuilder.getSourceSelectionRange(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); - } - } - } - - if (visualDropInfo.getDropContainer() != null) { - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.println(" drop! container: " + visualDropInfo.getDropContainer().getNodeName()); //$NON-NLS-1$ - } - externalDropAny(flavor, data, range, sourceDropInfo == null?null:sourceDropInfo.getContainer()); - } - } - - public void onShowTooltip(int x, int y, final String text) { - - if (tip != null && !tip.isDisposed()) tip.dispose(); - - Display display = visualEditor.getControl().getDisplay(); - Shell parent = visualEditor.getControl().getShell(); - - tip = new Shell(parent, SWT.NO_FOCUS| SWT.ON_TOP); - Color bckgColor = new Color(tip.getDisplay(), 255, 250, 236); - tip.setBackground(bckgColor); - - Composite composite = tip; - GridLayout layout= new GridLayout(); - layout.numColumns = 2; - layout.marginHeight= 0; - layout.marginWidth= 0; - layout.verticalSpacing= 0; - layout.horizontalSpacing= 0; - composite.setLayout(layout); - GridData gd= new GridData(GridData.FILL_BOTH); - composite.setLayoutData(gd); - - - final StyledText tipControlHeaderText = new StyledText(composite, SWT.MULTI | SWT.READ_ONLY); - - tipControlHeaderText.setForeground(bckgColor); - tipControlHeaderText.setBackground(bckgColor); - - String formatText = text.trim(); - - /** attributeString string containing the pairs attribute and it's value as one string*/ - String[] attributeString = formatText.split("\n"); //$NON-NLS-1$ - /** buffer string containing the attribute and the value in the different succeding string*/ - String[] buffer = attributeString[0].split(" "); //$NON-NLS-1$ - - tipControlHeaderText.setText(buffer[0].toString()); - - tipControlHeaderText.addLineStyleListener( - new LineStyleListener() { - public void lineGetStyle(LineStyleEvent event){ - Color color = new Color(tipControlHeaderText.getDisplay(), 201, 51, 40); - if (event.lineOffset == 0) { - StyleRange st = new StyleRange(); - st.fontStyle = SWT.BOLD; - st.foreground = color; - event.styles = new StyleRange[]{st}; - st.start = event.lineOffset; - st.length = event.lineText.length(); - } - } - } - ); - - GridData gridData = new GridData(GridData.BEGINNING | GridData.FILL_BOTH); - gridData.horizontalAlignment = GridData.FILL; - gridData.horizontalSpan = 2; - tipControlHeaderText.setLayoutData(gridData); - - StringBuffer tempAttr = new StringBuffer(); - StringBuffer tempValue = new StringBuffer(); - - if (attributeString.length >= 2) { - for (int i = 1; i < attributeString.length; i++) { - buffer = attributeString[i].split(" ", 2); //$NON-NLS-1$ - if (i == 1) { - tempAttr.append(buffer[0] + " "); //$NON-NLS-1$ - tempValue.append((buffer.length>=2?buffer[1]:"") + " "); //$NON-NLS-1$ //$NON-NLS-2$ - } else { - tempAttr.append("\n" + buffer[0] + " "); //$NON-NLS-1$ //$NON-NLS-2$ - tempValue.append(" \n" + (buffer.length>=2?buffer[1]:"") + " "); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - } - - final StyledText tipControlAttributeText = new StyledText(composite, - SWT.MULTI | SWT.READ_ONLY); - - tipControlAttributeText.setForeground(bckgColor); - tipControlAttributeText.setBackground(bckgColor); - - tipControlAttributeText.setText(tempAttr.toString()); - tipControlAttributeText - .addLineStyleListener(new LineStyleListener() { - public void lineGetStyle(LineStyleEvent event) { - Color color = new Color(tipControlHeaderText - .getDisplay(), 42, 148, 0); - StyleRange st = new StyleRange(); - st.start = event.lineOffset; - st.length = event.lineText.length(); - st.foreground = color; - st.fontStyle = SWT.NORMAL; - event.styles = new StyleRange[] { st }; - } - }); - GridData gridData1 = new GridData(GridData.BEGINNING | GridData.FILL_BOTH); - gridData1.horizontalAlignment = GridData.FILL; - tipControlAttributeText.setLayoutData(gridData1); - - final StyledText tipControlValueText = new StyledText(composite, - SWT.MULTI | SWT.READ_ONLY); - - tipControlValueText.setBackground(bckgColor); - - tipControlValueText.setText(tempValue.toString()); - - - - GridData gridData2 = new GridData(GridData.BEGINNING | GridData.FILL_BOTH); - gridData2.horizontalAlignment = GridData.FILL; - tipControlValueText.setLayoutData(gridData2); - } - /* - * Bug in Mozilla embedded API. Tooltip coordinates are wrong for - * elements inside an inline frame (IFrame tag). The workaround is - * to position the tooltip based on the mouse cursor location. - */ - Point point = display.getCursorLocation(); - /* Assuming cursor is 21x21 because this is the size of - * the arrow cursor on Windows - */ - point.y += 21; - tip.setLocation(point); - tip.pack(); - tip.setVisible(true); - } - - public void onHideTooltip() { - if (tip != null && !tip.isDisposed()) tip.dispose(); - tip = null; - } - - public VpePageContext getPageContext() { - return pageContext; - } - - public StructuredTextEditor getSourceEditor() { - return sourceEditor; - } - - public FormatControllerManager getToolbarFormatControllerManager() { - return toolbarFormatControllerManager; - } - - public void setToolbarFormatControllerManager(FormatControllerManager formatControllerManager) { - toolbarFormatControllerManager = formatControllerManager; - } - public void setSelectionBarController(SelectionBar selectionBar) { - this.selectionBar = selectionBar; - } - - public IStructuredModel getModel() { - return sourceEditor.getModel(); - } - - public VpeDomMapping getDomMapping() { - return domMapping; - } - - public VpeIncludeList getIncludeList(){ - try { - if(includeList == null) - throw new Exception("includeList - NULL!!!"); //$NON-NLS-1$ - } catch (Exception e) { - VpePlugin.getPluginLog().logError(e); - } - return includeList; - } - - public void selectionChanged(SelectionChangedEvent event) { - if (editPart.getVisualMode() != VpeEditorPart.SOURCE_MODE) { - if(toolbarFormatControllerManager != null) toolbarFormatControllerManager.selectionChanged(); - } - - if(selectionBar != null) selectionBar.selectionChanged(); - - if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { - return; - } - if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { - System.out.println(">>>>>>>>>>>>>> selectionChanged " + event.getSource()); //$NON-NLS-1$ - } - sourceSelectionChanged(); - switcher.stopActiveEditor(); - } - - // nsIClipboardDragDropHooks implementation - public void onPasteOrDrop(nsIDOMMouseEvent mouseEvent, String flavor, String data) { - onHideTooltip(); - - VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); - Point range = selectionBuilder.getSourceSelectionRangeAtVisualNode(visualDropInfo.getDropContainer(), (int)visualDropInfo.getDropOffset()); - VpeSourceInnerDropInfo sourceDropInfo = null; - - XModelObject object = PreferenceModelUtilities.getPreferenceModel().getModelBuffer().source(); - - String tagname = getTagName(object); - if(tagname.indexOf("taglib") >= 0) tagname= "taglib"; //$NON-NLS-1$ //$NON-NLS-2$ - Node sourceDragNode = ((Document)getModel().getAdapter(Document.class)).createElement(tagname); - if (visualDropInfo.getDropContainer() != null) { - sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceDragNode, visualDropInfo, true); - range = selectionBuilder.getSourceSelectionRange(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); - } - - if (visualDropInfo.getDropContainer() != null) { - if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { - System.out.println(" drop! container: " + visualDropInfo.getDropContainer().getNodeName()); //$NON-NLS-1$ - } - final String finalFlavor = flavor; - final String finalData = data; - final Point finalRange = range; - final Node finalDropContainer = sourceDropInfo == null ? null : sourceDropInfo.getContainer(); - Display.getDefault().asyncExec(new Runnable() { - public void run() { - externalDropAny(finalFlavor, finalData, finalRange, finalDropContainer); - } - }); - } - } - - public void drop(Node node, Node parentNode, int offset) { - visualBuilder.innerDrop(node, parentNode, offset); - } - - /* (non-Javadoc) - * @see org.mozilla.interfaces.nsISupports#queryInterface(java.lang.String) - */ - public nsISupports queryInterface(String arg0) { - return Mozilla.getInstance().queryInterface(this, arg0); - } - /** - * Calls when editor content should be refreshed - */ - public void onRefresh() { - //when we using separate thread to display selection rectangle - //it's working better than without - /* - * HACK - * We need wait some time while standart event will be handled - * and in process event handles some components are repainted(like buttons) - * and flasher are not repainted, so we should paint flasher - */ - - - Display.getDefault().asyncExec(new Thread(){ - public void run(){ - - getXulRunnerEditor().showSelectionRectangle(); - } - }); - - } - - /** - * @return the xulRunnerEditor - */ - public XulRunnerEditor getXulRunnerEditor() { - return xulRunnerEditor; - } - - /** - * @param xulRunnerEditor the xulRunnerEditor to set - */ - public void setXulRunnerEditor(XulRunnerEditor xulRunnerEditor) { - this.xulRunnerEditor = xulRunnerEditor; - } - - /** - * Start drag session - */ - public void startDragSession(nsIDOMEvent domEvent) { - - visualBuilder.getDnd().startDragSession(domEvent); - } - - public void dragDrop(nsIDOMEvent domEvent) { - - visualBuilder.getDnd().dragDrop(domEvent,this); - } - - /** - * @return the selectionBuilder - */ - public VpeSelectionBuilder getSelectionBuilder() { - return selectionBuilder; - } - - /** - * @param selectionBuilder the selectionBuilder to set - */ - public void setSelectionBuilder(VpeSelectionBuilder selectionBuilder) { - this.selectionBuilder = selectionBuilder; - } - -} +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor; + +import java.util.Iterator; +import java.util.List; +import java.util.Properties; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.runtime.IPath; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.Status; +import org.eclipse.core.runtime.jobs.Job; +import org.eclipse.jface.action.Action; +import org.eclipse.jface.action.IContributionItem; +import org.eclipse.jface.action.IMenuListener; +import org.eclipse.jface.action.IMenuManager; +import org.eclipse.jface.action.MenuManager; +import org.eclipse.jface.action.Separator; +import org.eclipse.jface.bindings.Binding; +import org.eclipse.jface.bindings.keys.KeySequence; +import org.eclipse.jface.bindings.keys.KeyStroke; +import org.eclipse.jface.text.ITextSelection; +import org.eclipse.jface.text.source.ISourceViewer; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.ISelectionChangedListener; +import org.eclipse.jface.viewers.ISelectionProvider; +import org.eclipse.jface.viewers.SelectionChangedEvent; +import org.eclipse.jface.viewers.StructuredSelection; +import org.eclipse.swt.SWT; +import org.eclipse.swt.custom.LineStyleEvent; +import org.eclipse.swt.custom.LineStyleListener; +import org.eclipse.swt.custom.StyleRange; +import org.eclipse.swt.custom.StyledText; +import org.eclipse.swt.dnd.Clipboard; +import org.eclipse.swt.events.MenuEvent; +import org.eclipse.swt.events.MenuListener; +import org.eclipse.swt.events.SelectionEvent; +import org.eclipse.swt.events.SelectionListener; +import org.eclipse.swt.graphics.Color; +import org.eclipse.swt.graphics.Point; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Display; +import org.eclipse.swt.widgets.Event; +import org.eclipse.swt.widgets.Menu; +import org.eclipse.swt.widgets.MessageBox; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IFileEditorInput; +import org.eclipse.ui.IWorkbench; +import org.eclipse.ui.PlatformUI; +import org.eclipse.ui.actions.ActionFactory; +import org.eclipse.ui.fieldassist.ContentAssistCommandAdapter; +import org.eclipse.ui.internal.keys.WorkbenchKeyboard; +import org.eclipse.ui.keys.IBindingService; +import org.eclipse.ui.progress.UIJob; +import org.eclipse.ui.views.contentoutline.IContentOutlinePage; +import org.eclipse.wst.sse.core.internal.model.ModelLifecycleEvent; +import org.eclipse.wst.sse.core.internal.provisional.IModelLifecycleListener; +import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; +import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; +import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel; +import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; +import org.eclipse.wst.sse.ui.StructuredTextEditor; +import org.eclipse.wst.sse.ui.internal.view.events.INodeSelectionListener; +import org.eclipse.wst.sse.ui.internal.view.events.ITextSelectionListener; +import org.eclipse.wst.sse.ui.internal.view.events.NodeSelectionChangedEvent; +import org.eclipse.wst.sse.ui.internal.view.events.TextSelectionChangedEvent; +import org.eclipse.wst.xml.core.internal.document.AttrImpl; +import org.eclipse.wst.xml.core.internal.document.ElementImpl; +import org.eclipse.wst.xml.core.internal.document.NodeImpl; +import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; +import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; +import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; +import org.jboss.tools.common.model.XModelObject; +import org.jboss.tools.common.model.event.XModelTreeEvent; +import org.jboss.tools.common.model.event.XModelTreeListener; +import org.jboss.tools.common.model.options.PreferenceModelUtilities; +import org.jboss.tools.common.model.ui.dnd.ModelTransfer; +import org.jboss.tools.common.model.ui.editor.IModelObjectEditorInput; +import org.jboss.tools.common.model.ui.editors.dnd.DropCommandFactory; +import org.jboss.tools.common.model.ui.editors.dnd.DropData; +import org.jboss.tools.common.model.ui.editors.dnd.IDropCommand; +import org.jboss.tools.common.model.ui.editors.dnd.JSPTagProposalFactory; +import org.jboss.tools.common.model.ui.editors.dnd.context.InnerDragBuffer; +import org.jboss.tools.common.model.ui.objecteditor.ExtendedProperties; +import org.jboss.tools.common.model.ui.objecteditor.ExtendedPropertiesWizard; +import org.jboss.tools.common.model.ui.util.ModelUtilities; +import org.jboss.tools.common.model.ui.views.palette.PaletteInsertHelper; +import org.jboss.tools.common.model.util.EclipseResourceUtil; +import org.jboss.tools.common.model.util.ModelFeatureFactory; +import org.jboss.tools.common.model.util.XModelTreeListenerSWTSync; +import org.jboss.tools.jst.jsp.editor.IJSPTextEditor; +import org.jboss.tools.jst.jsp.editor.IVisualController; +import org.jboss.tools.jst.jsp.preferences.VpePreference; +import org.jboss.tools.jst.web.tld.TLDToPaletteHelper; +import org.jboss.tools.jst.web.tld.TLDUtil; +import org.jboss.tools.jst.web.tld.URIConstants; +import org.jboss.tools.vpe.VpeDebug; +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.editor.bundle.BundleMap; +import org.jboss.tools.vpe.editor.context.VpePageContext; +import org.jboss.tools.vpe.editor.css.AbsoluteFolderReferenceList; +import org.jboss.tools.vpe.editor.css.CSSReferenceList; +import org.jboss.tools.vpe.editor.css.RelativeFolderReferenceList; +import org.jboss.tools.vpe.editor.css.ResourceReferenceListListener; +import org.jboss.tools.vpe.editor.css.TaglibReferenceList; +import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; +import org.jboss.tools.vpe.editor.mapping.VpeElementMapping; +import org.jboss.tools.vpe.editor.menu.NodeActionManager; +import org.jboss.tools.vpe.editor.menu.BaseActionManager.MyMenuManager; +import org.jboss.tools.vpe.editor.mozilla.EditorDomEventListener; +import org.jboss.tools.vpe.editor.mozilla.MozillaDropInfo; +import org.jboss.tools.vpe.editor.mozilla.MozillaEditor; +import org.jboss.tools.vpe.editor.selection.VpeSelectionController; +import org.jboss.tools.vpe.editor.selection.VpeSelectionHelper; +import org.jboss.tools.vpe.editor.template.VpeAnyData; +import org.jboss.tools.vpe.editor.template.VpeEditAnyDialog; +import org.jboss.tools.vpe.editor.template.VpeHtmlTemplate; +import org.jboss.tools.vpe.editor.template.VpeIncludeList; +import org.jboss.tools.vpe.editor.template.VpeTemplate; +import org.jboss.tools.vpe.editor.template.VpeTemplateListener; +import org.jboss.tools.vpe.editor.template.VpeTemplateManager; +import org.jboss.tools.vpe.editor.toolbar.format.FormatControllerManager; +import org.jboss.tools.vpe.editor.util.HTML; +import org.jboss.tools.vpe.editor.util.TextUtil; +import org.jboss.tools.vpe.editor.util.VisualDomUtil; +import org.jboss.tools.vpe.editor.util.VpeDndUtil; +import org.jboss.tools.vpe.messages.VpeUIMessages; +import org.jboss.tools.vpe.selbar.SelectionBar; +import org.jboss.tools.vpe.xulrunner.browser.util.DOMTreeDumper; +import org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor; +import org.mozilla.interfaces.nsIDOMDocument; +import org.mozilla.interfaces.nsIDOMElement; +import org.mozilla.interfaces.nsIDOMEvent; +import org.mozilla.interfaces.nsIDOMKeyEvent; +import org.mozilla.interfaces.nsIDOMMouseEvent; +import org.mozilla.interfaces.nsIDOMMutationEvent; +import org.mozilla.interfaces.nsIDOMNode; +import org.mozilla.interfaces.nsISelection; +import org.mozilla.interfaces.nsISelectionListener; +import org.mozilla.interfaces.nsISupports; +import org.mozilla.xpcom.Mozilla; +import org.w3c.dom.Attr; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NamedNodeMap; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; +import org.w3c.dom.Text; + +public class VpeController implements INodeAdapter, IModelLifecycleListener, INodeSelectionListener, ITextSelectionListener, SelectionListener, EditorDomEventListener, VpeTemplateListener, XModelTreeListener, ResourceReferenceListListener, ISelectionChangedListener, IVisualController { + + StructuredTextEditor sourceEditor; + private MozillaEditor visualEditor; +// MozillaBrowser browser; + XulRunnerEditor xulRunnerEditor; + // TODO Sergey Vasilyev figure out with nsIPressShell +// private nsIPresShell presShell; + // TODO Max Areshkau figure out with nsISelectionController + private VpeSelectionController visualSelectionController; + VpeDomMapping domMapping; + private VpeTemplateManager templateManager; + private VpeSourceDomBuilder sourceBuilder; + public VpeVisualDomBuilder visualBuilder; + private VpeSelectionBuilder selectionBuilder; + private VpeVisualKeyHandler visualKeyHandler; + private ActiveEditorSwitcher switcher = new ActiveEditorSwitcher(); + private Attr lastRemovedAttr; + private String lastRemovedAttrName; + private boolean mouseUpSelectionReasonFlag; + private boolean mouseDownSelectionFlag; + private boolean sourceChangeFlag; + private VpePageContext pageContext; + private BundleMap bundle; + private VpeEditorPart editPart; + private static final int AROUND_MENU = 1; + private static final int BEFORE_MENU = 2; + private static final int AFTER_MENU = 3; + + private CSSReferenceList cssReferenceListListener; + private TaglibReferenceList taglibReferenceListListener; + private AbsoluteFolderReferenceList absoluteFolderReferenceListListener; + private RelativeFolderReferenceList relativeFolderReferenceListListener; + private VpeIncludeList includeList = new VpeIncludeList(); + private VpeVisualInnerDragInfo innerDragInfo = null; + private FormatControllerManager toolbarFormatControllerManager = null; + private SelectionBar selectionBar = null; + private XModelTreeListenerSWTSync optionsListener; + //Added by Max Areshkau Fix for JBIDE-1479 + private UIJob job = null; + Shell tip; + + public final static String MODEL_FLAVOR = ModelTransfer.MODEL; //$NON-NLS-1$ + + public VpeController(VpeEditorPart editPart){ + + this.editPart = editPart; + dropWindow = new VpeDropWindow(editPart.getSite().getShell()); + } + + void init(StructuredTextEditor sourceEditor, MozillaEditor visualEditor) throws Exception { + this.sourceEditor = sourceEditor; + if(sourceEditor instanceof IJSPTextEditor) { + ((IJSPTextEditor)sourceEditor).setVPEController(this); + dropWindow.setEditor((IJSPTextEditor)sourceEditor); + } + this.visualEditor = visualEditor; + visualEditor.setController(this); + templateManager = VpeTemplateManager.getInstance(); + bundle = new BundleMap(); + bundle.init(sourceEditor); + pageContext = new VpePageContext(templateManager, bundle, editPart); + domMapping = new VpeDomMapping(pageContext); + sourceBuilder = new VpeSourceDomBuilder(domMapping, this, templateManager, sourceEditor, pageContext); + visualBuilder = new VpeVisualDomBuilder(domMapping, this, templateManager, visualEditor, pageContext); + pageContext.setSourceDomBuilder(sourceBuilder); + pageContext.setVisualDomBuilder(visualBuilder); + IDOMModel sourceModel = (IDOMModel)getModel(); + if (sourceModel == null) { + return; + } + sourceModel.addModelLifecycleListener(this); + IDOMDocument sourceDocument = sourceModel.getDocument(); + visualBuilder.refreshExternalLinks(); + visualBuilder.buildDom(sourceDocument); + + templateManager.addTemplateListener(this); + + xulRunnerEditor = visualEditor.getXulRunnerEditor(); + // TODO Sergey Vasilyev figure out with nsIPressShell +// presShell = browser.getPresShell(); + visualSelectionController = new VpeSelectionController(xulRunnerEditor.getSelection()); + selectionBuilder = new VpeSelectionBuilder(domMapping, sourceBuilder, visualBuilder, visualSelectionController); + visualKeyHandler = new VpeVisualKeyHandler(sourceEditor, domMapping, pageContext){ + public void doSave(IProgressMonitor monitor){ + editPart.doSave(monitor); + } + }; + +// glory + ISelectionProvider provider = sourceEditor.getSelectionProvider(); + //Max Areshkau JBIDE-1105 If selection event received after selection in + //visual part we lost focus of selection, so we should process selection event + //in time of selection +// if (provider instanceof IPostSelectionProvider) +// ((IPostSelectionProvider) provider).addPostSelectionChangedListener(this); +// else + provider.addSelectionChangedListener(this); + +// ViewerSelectionManager selectionManager = sourceEditor.getViewerSelectionManager(); +// selectionManager.addNodeSelectionListener(this); +// selectionManager.addTextSelectionListener(this); + StyledText textWidget = VpeSelectionHelper.getSourceTextWidget(sourceEditor); + if (textWidget != null) { + textWidget.addSelectionListener(this); + } + + visualEditor.setEditorDomEventListener(this); + switcher.initActiveEditor(); + + if (optionsListener == null) { + XModelObject optionsObject = ModelUtilities.getPreferenceModel().getByPath(VpePreference.EDITOR_PATH); + optionsListener = new XModelTreeListenerSWTSync(this); + optionsObject.getModel().addModelTreeListener(optionsListener); + } + + + cssReferenceListListener = CSSReferenceList.getInstance(); + cssReferenceListListener.addChangeListener(this); + + taglibReferenceListListener = TaglibReferenceList.getInstance(); + taglibReferenceListListener.addChangeListener(this); + + absoluteFolderReferenceListListener = AbsoluteFolderReferenceList.getInstance(); + absoluteFolderReferenceListListener.addChangeListener(this); + + relativeFolderReferenceListListener = RelativeFolderReferenceList.getInstance(); + relativeFolderReferenceListListener.addChangeListener(this); + + pageContext.fireTaglibsChanged(); + } + + public void dispose() { + if (optionsListener != null) { + XModelObject optionsObject = ModelUtilities.getPreferenceModel().getByPath(VpePreference.EDITOR_PATH); + optionsObject.getModel().removeModelTreeListener(optionsListener); + optionsListener.dispose(); + optionsListener = null; + } + IDOMModel sourceModel = (IDOMModel)getModel(); + if (sourceModel != null) { + sourceModel.removeModelLifecycleListener(this); + } + switcher.destroyActiveEditor(); + switcher=null; + + if (templateManager != null) { + templateManager.removeTemplateListener(this); + templateManager=null; + } + if (visualBuilder != null) { + visualBuilder.dispose(); + visualBuilder = null; + } + sourceBuilder=null; + if (sourceEditor != null) { +//glory + ISelectionProvider provider = sourceEditor.getSelectionProvider(); + provider.removeSelectionChangedListener(this); +// ViewerSelectionManager selectionManager = sourceEditor.getViewerSelectionManager(); +// selectionManager.removeNodeSelectionListener(this); +// selectionManager.removeTextSelectionListener(this); + StyledText textWidget = VpeSelectionHelper.getSourceTextWidget(sourceEditor); + if (textWidget != null) { + textWidget.removeSelectionListener(this); + } + ((IJSPTextEditor)sourceEditor).setVPEController(null); + + } + if (dropWindow != null) { + dropWindow.setEditor(null); + } + if (visualEditor != null) { + visualEditor.setEditorDomEventListener(null); + if (visualSelectionController != null) { +// visualSelectionController.Release(); + visualSelectionController = null; + } + // TODO Sergey Vasilyev figure out with Press Shell +// if (presShell != null) { +// presShell.Release(); +// presShell = null; +// } + visualEditor = null; + } + + if (cssReferenceListListener != null) { + cssReferenceListListener.removeChangeListener(this); + } + if (taglibReferenceListListener != null) { + taglibReferenceListListener.removeChangeListener(this); + } + if (absoluteFolderReferenceListListener != null) { + absoluteFolderReferenceListListener.removeChangeListener(this); + } + if (relativeFolderReferenceListListener != null) { + relativeFolderReferenceListListener.removeChangeListener(this); + } + toolbarFormatControllerManager = null; + } + + // INodeAdapter implementation + public boolean isAdapterForType(Object type) { + return type == this; + } + //FIX Fox JBIDE-1479 added by Max Areshkau + public void notifyChanged(final INodeNotifier notifier, final int eventType,final Object feature,final Object oldValue,final Object newValue, final int pos) { + + //start job when we modify file in ui thread, without this code + //changes will be applied with 1 second delay + Display display = null; + if (PlatformUI.isWorkbenchRunning()) + display= PlatformUI.getWorkbench().getDisplay(); + + if (display != null && (Thread.currentThread() == display.getThread())) { + notifyChangedInUiThread(notifier, eventType, feature, oldValue, newValue, pos); + return; + } + //start job when we modify file in non ui thread + if(job!=null) { + job.cancel(); + } + + job = new UIJob("NotifyChangedJob"){ + @Override + public IStatus runInUIThread(IProgressMonitor monitor) { + //we checks is job was canceled and if is it true we cancel job + if(monitor.isCanceled()) { + return Status.CANCEL_STATUS; + } else { + notifyChangedInUiThread(notifier, eventType, feature, oldValue, newValue, pos); + } + return Status.OK_STATUS; + }}; + job.setPriority(Job.LONG); + job.schedule(1000L); + } + + public void notifyChangedInUiThread(INodeNotifier notifier, int eventType, Object feature, Object oldValue, Object newValue, int pos) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + if (VpeDebug.PRINT_SOURCE_MUTATION_EVENT) { + printSourceEvent(notifier, eventType, feature, oldValue, newValue, pos); + } + if(visualBuilder==null) { + return; + } + visualBuilder.rebuildFlag = false; + + switch (eventType) { + case INodeNotifier.CHANGE: + sourceChangeFlag = true; + int type = ((Node)notifier).getNodeType(); + visualEditor.hideResizer(); + visualBuilder.setSelectionRectangle(null); + if (type == Node.TEXT_NODE) { + visualBuilder.setText((Node)notifier); + visualEditor.showResizer(); + //Added by Max Areshkau JBIDE-1554 + visualBuilder.updateNode((Node)notifier); + } else if (type == Node.COMMENT_NODE) { + if("yes".equals(VpePreference.SHOW_COMMENTS.getValue())) { //$NON-NLS-1$ + visualBuilder.setSelectionRectangle(null); + visualBuilder.updateNode((Node)notifier); + } + } else if (feature != null && ((Node)feature).getNodeType() == Node.ATTRIBUTE_NODE) { + if (newValue != null) { + String attrName = ((Attr)feature).getName(); + if ((Attr)feature == lastRemovedAttr && !attrName.equals(lastRemovedAttrName)) { + lastRemovedAttr = null; + visualBuilder.removeAttribute((Element)notifier, lastRemovedAttrName); + } + visualBuilder.setAttribute((Element)notifier, ((Attr)feature).getName(), (String)newValue); + } else { + lastRemovedAttr = (Attr)feature; + lastRemovedAttrName = ((Attr)feature).getName(); + visualBuilder.removeAttribute((Element)notifier, lastRemovedAttrName); + } + } + visualEditor.showResizer(); + break; + + case INodeNotifier.ADD: + break; + + case INodeNotifier.REMOVE: + visualBuilder.stopToggle((Node)feature); + visualBuilder.removeNode((Node)feature); + break; + + case INodeNotifier.STRUCTURE_CHANGED: + visualEditor.hideResizer(); + visualBuilder.setSelectionRectangle(null); + visualBuilder.updateNode((Node)notifier); + break; + case INodeNotifier.CONTENT_CHANGED: + if (!sourceChangeFlag) { + if (feature != null && ((Node)feature).getNodeType() == Node.TEXT_NODE) { + //if (((Node)notifier).getNodeName().equalsIgnoreCase("style")) { + visualEditor.hideResizer(); + visualBuilder.setSelectionRectangle(null); + visualBuilder.setText((Node)feature); + visualEditor.showResizer(); + //} + } + } else { + sourceChangeFlag = false; + } + break; + } + if (visualBuilder.rebuildFlag) { + pageContext.fireTaglibsChanged(); + } else if (pageContext.isTaglibChanged()) { + visualRefreshImpl(); + pageContext.fireTaglibsChanged(); + } + switcher.stopActiveEditor(); + } + + // INodeSelectionListener implementation + public void nodeSelectionChanged(NodeSelectionChangedEvent event) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + List<?> nodes = event.getSelectedNodes(); + if (nodes != null && nodes.size() > 0) { + Node sourceNode = (Node)nodes.get(0); + if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { + System.out.println(">>>>>>>>>>>>>> nodeSelectionChanged sourceNode: " + sourceNode.getNodeName() + " " + event.getCaretPosition()); //$NON-NLS-1$ //$NON-NLS-2$ + } + if (event.getSource() instanceof IContentOutlinePage) { + sourceSelectionChanged(); + } + } + switcher.stopActiveEditor(); + } + + // ITextSelectionListener implementation + //TODO Max Areshau looks like this method don't used + public void textSelectionChanged(TextSelectionChangedEvent event) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { + System.out.println(">>>>>>>>>>>>>> textSelectionChanged " + event.getSource()); //$NON-NLS-1$ + } +// if (event.getSource() instanceof StyledText) { + sourceSelectionChanged(); +// } + switcher.stopActiveEditor(); + } + + // SelectionListener implementation + public void widgetSelected(SelectionEvent event) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { + System.out.println(">>>>>>>>>>>>>> widgetSelected"); //$NON-NLS-1$ + } + if (event.getSource() instanceof StyledText) { + sourceSelectionChanged(); + } + switcher.stopActiveEditor(); + } + + public void widgetDefaultSelected(SelectionEvent event) { + if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { + System.out.println(">>>>>>>>>>>>>> widgetDefaultSelected"); //$NON-NLS-1$ + } + } + + public void sourceSelectionChanged() { + sourceSelectionChanged(false); + } + + public void sourceSelectionChanged(boolean showCaret) { + Point range = sourceEditor.getTextViewer().getSelectedRange(); + int anchorPosition = range.x; + int focusPosition = range.x + range.y; + boolean extendFlag = range.y != 0; + boolean reversionFlag = extendFlag && anchorPosition == VpeSelectionHelper.getCaretOffset(sourceEditor); + if (reversionFlag) { + anchorPosition = focusPosition; + focusPosition = range.x; + } + Node focusNode = getSourceNodeAt(focusPosition); + if (focusNode == null) { + return; + } + int focusOffset = getSourceNodeOffset(focusNode, focusPosition, extendFlag && !reversionFlag); + Node anchorNode = null; + int anchorOffset = 0; + if (extendFlag) { + anchorNode = getSourceNodeAt(anchorPosition); + anchorOffset = getSourceNodeOffset(anchorNode, anchorPosition, reversionFlag); + } else { + anchorNode = focusNode; + anchorOffset = focusOffset; + } + + if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { + System.out.println("sourceSelectionChanged"); //$NON-NLS-1$ + System.out.println(" anchorNode: " + anchorNode.getNodeName() + " anchorOffset: " + anchorOffset); //$NON-NLS-1$ //$NON-NLS-2$ + System.out.println(" focusNode: " + focusNode.getNodeName() + " focusOffset: " + focusOffset + " focusPosition: " + focusPosition); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + try{ + if(anchorNode.getNodeType() == Node.TEXT_NODE || anchorNode.getNodeType() == Node.ATTRIBUTE_NODE){ + String text; + if (anchorNode.getNodeType() == Node.TEXT_NODE) { + IndexedRegion region = (IndexedRegion)anchorNode; + text = sourceEditor.getTextViewer().getDocument().get(region.getStartOffset(), region.getEndOffset()-region.getStartOffset()); + } else { + text = ((AttrImpl)anchorNode).getValueRegionText(); + } + anchorOffset = TextUtil.visualPosition(text, anchorOffset); + } + if(focusNode.getNodeType() == Node.TEXT_NODE || focusNode.getNodeType() == Node.ATTRIBUTE_NODE){ + IndexedRegion region = (IndexedRegion)focusNode; + String text; + if (focusNode.getNodeType() == Node.TEXT_NODE) { + text = sourceEditor.getTextViewer().getDocument().get(region.getStartOffset(), region.getEndOffset()-region.getStartOffset()); + } else { + text = ((AttrImpl)focusNode).getValueRegionText(); + } + focusOffset = TextUtil.visualPosition(text, focusOffset); + } + }catch(Exception ex){ + VpePlugin.reportProblem(ex); + } + + selectionBuilder.setVisualSelection(anchorNode, anchorOffset, focusNode, focusOffset, reversionFlag, showCaret); + } + + public void sourceSelectionToVisualSelection(boolean showCaret) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + sourceSelectionChanged(showCaret); + switcher.stopActiveEditor(); + } + + // IModelLifecycleListener implementation + public void processPreModelEvent(ModelLifecycleEvent event) { + } + + public void processPostModelEvent(ModelLifecycleEvent event) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + if (event.getType() == ModelLifecycleEvent.MODEL_RELEASED) { + if (VpeDebug.PRINT_SOURCE_MODEL_LIFECYCLE_EVENT) { + System.out.println(">>> processPostModelEvent: " + event.toString()); //$NON-NLS-1$ + } + visualBuilder.setSelectionRectangle(null); + IStructuredModel model = event.getModel(); + model.removeModelLifecycleListener(this); + IDOMModel sourceModel = (IDOMModel)getModel(); + sourceModel.addModelLifecycleListener(this); + bundle.clearAll(); + bundle.refresh(); + visualBuilder.setSelectionRectangle(null); + IDOMDocument sourceDocument = sourceModel.getDocument(); + visualBuilder.rebuildDom(sourceDocument); + pageContext.fireTaglibsChanged(); + } + switcher.stopActiveEditor(); + } + + // EditorDomEventListener implementation + public void subtreeModified(nsIDOMMutationEvent mutationEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { + printVisualEvent(mutationEvent); + } + switcher.stopActiveEditor(); + } + + public void nodeInserted(nsIDOMMutationEvent mutationEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { + printVisualEvent(mutationEvent); + } + nsIDOMNode targetNode = mutationEvent.getRelatedNode(); + if (!VpeVisualDomBuilder.isAnonElement(targetNode)) { + sourceBuilder.addNode(targetNode); + visualBuilder.resetPseudoElement(targetNode); + } + switcher.stopActiveEditor(); + } + + public void nodeRemoved(nsIDOMMutationEvent mutationEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { + printVisualEvent(mutationEvent); + } + nsIDOMNode targetNode = VisualDomUtil.getTargetNode(mutationEvent); + if (!VpeVisualDomBuilder.isAnonElement(targetNode)) { + visualBuilder.setSelectionRectangle(null); + sourceBuilder.removeNode(targetNode); + visualBuilder.resetPseudoElement(targetNode); + } + switcher.stopActiveEditor(); + } + + public void nodeRemovedFromDocument(nsIDOMMutationEvent mutationEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { + printVisualEvent(mutationEvent); + } + switcher.stopActiveEditor(); + } + + public void nodeInsertedIntoDocument(nsIDOMMutationEvent mutationEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { + printVisualEvent(mutationEvent); + } + switcher.stopActiveEditor(); + } + + public void attrModified(nsIDOMMutationEvent mutationEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { + printVisualEvent(mutationEvent); + } + switcher.stopActiveEditor(); + } + + public void characterDataModified(nsIDOMMutationEvent mutationEvent) { + + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + if (VpeDebug.PRINT_VISUAL_MUTATION_EVENT) { + printVisualEvent(mutationEvent); + } + nsIDOMNode targetNode = VisualDomUtil.getTargetNode(mutationEvent); + sourceBuilder.setText(targetNode); + visualBuilder.resetPseudoElement(targetNode); + switcher.stopActiveEditor(); + } + + public void notifySelectionChanged(nsIDOMDocument doc, nsISelection selection, short reason) { + if (switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + mouseUpSelectionReasonFlag = (reason & nsISelectionListener.MOUSEUP_REASON) > 0; + if (mouseUpSelectionReasonFlag || reason == nsISelectionListener.NO_REASON || reason == nsISelectionListener.KEYPRESS_REASON || reason == nsISelectionListener.SELECTALL_REASON || (reason & nsISelectionListener.MOUSEDOWN_REASON) > 0) { + if (VpeDebug.PRINT_VISUAL_SELECTION_EVENT) { + System.out.println("<<< notifySelectionChanged: " + reason); //$NON-NLS-1$ + } + selectionBuilder.setSelection(selection); + } + switcher.stopActiveEditor(); + } + } + + + public void mouseDown(nsIDOMMouseEvent mouseEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + nsIDOMElement visualDragElement = selectionBuilder.getDragElement(mouseEvent); + if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { + nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); + System.out.println("<<< mouseDown targetNode: " + visualNode.getNodeName() + " (" + visualNode + ") selectedElement: " + (visualDragElement != null ? visualDragElement.getNodeName() + " (" + visualDragElement + ")" : null)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ + } + mouseDownSelectionFlag = false; + + if (visualDragElement != null) { + + //we shouldn't change selection when we click on <input type="text" /> element, + //because if we change after resizing the input element lost selection + if(!(HTML.TAG_INPUT.equalsIgnoreCase(visualDragElement.getNodeName())&& + HTML.ATTR_TEXT.equalsIgnoreCase(visualDragElement.getAttribute(HTML.ATTR_TYPE)) + &&visualDragElement.getAttribute(HTML.ATTR_TYPE)!=null)) { + + selectionBuilder.setVisualElementSelection(visualDragElement); + mouseDownSelectionFlag = true; + } + } else { + selectionBuilder.setCaretAtMouse(mouseEvent); + } + switcher.stopActiveEditor(); + } + + public void mouseUp(nsIDOMMouseEvent mouseEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { + System.out.println("<<< mouseUp"); //$NON-NLS-1$ + } + if (mouseDownSelectionFlag) { + mouseEvent.preventDefault(); + mouseEvent.stopPropagation(); + mouseDownSelectionFlag = false; + } + switcher.stopActiveEditor(); + } + + public void mouseClick(nsIDOMMouseEvent mouseEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); + + if (visualNode != null) { + if (!mouseUpSelectionReasonFlag) { + if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { + System.out.println("<<< mouseClick visualNode: " + visualNode.getNodeName() + " (" + visualNode + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + if (visualBuilder.isContentArea(visualNode)) { + selectionBuilder.setClickContentAreaSelection(); + } + } else { + mouseUpSelectionReasonFlag = false; + } + + if (visualBuilder.doToggle(VisualDomUtil.getTargetNode(mouseEvent))) { + selectionBuilder.setClickContentAreaSelection(); + } + } + switcher.stopActiveEditor(); + } + + public void mouseDblClick(nsIDOMMouseEvent mouseEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); + if (visualNode != null) { + if (!sourceBuilder.openBundleEditors(visualNode)) { + sourceBuilder.openIncludeEditor(visualNode); + } + if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { + System.out.println("<<< mouseDblClick visualNode: " + visualNode.getNodeName() + " (" + visualNode + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + } + switcher.stopActiveEditor(); + } + + public void mouseMove(nsIDOMMouseEvent mouseEvent) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); + if (visualNode != null) { + if (VpeDebug.PRINT_VISUAL_MOUSE_EVENT) { + System.out.println("<<< mouseMove visualNode: " + visualNode.getNodeName() + " (" + visualNode + ")"); + } + visualBuilder.setMoveCursor(mouseEvent); + } + switcher.stopActiveEditor(); + } + + public void keyPress(nsIDOMKeyEvent keyEvent) { + if (VpeDebug.PRINT_VISUAL_KEY_EVENT) { + System.out.println("<<< keyPress type: " + keyEvent.getType() + " Ctrl: " + keyEvent.getCtrlKey() + " Shift: " + keyEvent.getShiftKey() + " CharCode: " + keyEvent.getCharCode() + " KeyCode: " + keyEvent.getKeyCode()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ + } + + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + switcher.stopActiveEditor(); + return; + } + + visualEditor.hideResizer(); + switcher.stopActiveEditor(); + + + try { + if (visualKeyHandler.keyPressHandler(keyEvent)) { + switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL); + // Edward + sourceSelectionChanged(true); + visualSelectionController.setCaretEnabled(true); + switcher.stopActiveEditor(); + } else { + //adding calls of core event handlers, for example 'CTR+H' or 'CTRL+M' event handler dialog + Event keyboardEvent = new Event (); + //widget where event occur + keyboardEvent.widget = xulRunnerEditor.getBrowser(); + + keyboardEvent.stateMask = (keyEvent.getAltKey() ? SWT.ALT : 0) | (keyEvent.getCtrlKey() ? SWT.CTRL : 0) | (keyEvent.getShiftKey() ? SWT.SHIFT : 0) | (keyEvent.getMetaKey() ? SWT.MOD1 : 0); + keyboardEvent.x=0; + keyboardEvent.y=0; + keyboardEvent.type=SWT.KeyDown; + + if(keyEvent.getKeyCode()==0) { + keyboardEvent.keyCode=(int)keyEvent.getCharCode(); + } else{ + keyboardEvent.keyCode=(int)keyEvent.getKeyCode(); + } + + // JBIDE-1627 + List<KeyStroke> possibleKeyStrokes = WorkbenchKeyboard.generatePossibleKeyStrokes(keyboardEvent); + IWorkbench iWorkbench = VpePlugin.getDefault().getWorkbench(); + if(iWorkbench.hasService(IBindingService.class)){ + IBindingService iBindingService = (IBindingService) iWorkbench.getService(IBindingService.class); + + KeySequence sequenceBeforeKeyStroke = KeySequence.getInstance(); + for (Iterator<KeyStroke> iterator = possibleKeyStrokes.iterator(); iterator + .hasNext();){ + KeySequence sequenceAfterKeyStroke = KeySequence.getInstance( + sequenceBeforeKeyStroke, iterator.next()); + if(iBindingService.isPerfectMatch(sequenceAfterKeyStroke)){ + final Binding binding = iBindingService.getPerfectMatch(sequenceAfterKeyStroke); + + if((binding!=null) + && (binding.getParameterizedCommand()!=null) + && (binding.getParameterizedCommand().getCommand()!=null) + && ContentAssistCommandAdapter.CONTENT_PROPOSAL_COMMAND.equals(binding.getParameterizedCommand().getCommand().getId())){ + keyboardEvent.type = SWT.NONE; + } + } + } + } + + //sends xulrunner event to eclipse environment + getXulRunnerEditor().getBrowser().notifyListeners(keyboardEvent.type, keyboardEvent); + + } + } catch (Exception e) { + VpePlugin.getPluginLog().logError(e); + visualRefresh(); + } + + } + + public void elementResized(nsIDOMElement element, int resizerConstrains, int top, int left, int width, int height) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + visualEditor.hideResizer(); + switcher.stopActiveEditor(); + + visualBuilder.resize(element, resizerConstrains, top, left, width, height); + sourceSelectionChanged(); + } + + public void dragGesture(nsIDOMEvent domEvent) { + + nsIDOMMouseEvent mouseEvent = (nsIDOMMouseEvent) domEvent.queryInterface(nsIDOMMouseEvent.NS_IDOMMOUSEEVENT_IID); + boolean canDragFlag = canInnerDrag(mouseEvent); + //start drag sessionvpe-element + if(canDragFlag) { + startDragSession(domEvent); + } + } + + private void createMenuForNode(Node node, MenuManager manager) { + createMenuForNode(node, manager, false); + } + + private void createMenuForNode(Node node, MenuManager manager, boolean topLevelFlag) { + NodeActionManager.setTextNodeSplitter(null); + if (node.getNodeType() == Node.ELEMENT_NODE) { + VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(node); + if (elementMapping != null && elementMapping.getTemplate() != null) { + manager.add(new VpeAction("<"+node.getNodeName()+"> Attributes", node) { //$NON-NLS-1$ //$NON-NLS-2$ + public void run() { + showProperties(actionNode); + } + }); + + if (!topLevelFlag) { + manager.add(new VpeAction("Select This Tag", node) { //$NON-NLS-1$ + public void run() { + selectionBuilder.setVisualSelection(actionNode,0,actionNode,0,false,true); + + } + }); + } + Node parent = node.getParentNode(); + if(parent != null && parent.getNodeType() == Node.ELEMENT_NODE){ + MenuManager menuManager = new MenuManager("Parent Tag"); //$NON-NLS-1$ + menuManager.setParent(manager); + manager.add(menuManager); + createMenuForNode(parent, menuManager); + } + + manager.add(new Separator()); + } + } + NodeActionManager actionManager = new NodeActionManager(getModel(), null); + + if (node.getNodeType() == Node.TEXT_NODE) { + Point range = sourceEditor.getTextViewer().getSelectedRange(); + TextNodeSplitterImpl splitter = new TextNodeSplitterImpl(range, (Text)node); + NodeActionManager.setTextNodeSplitter(splitter); + } + + + if (actionManager != null) { + StructuredSelection structuredSelection = new StructuredSelection(node); + actionManager.fillContextMenuForVpe(manager, structuredSelection); + + } + + IContributionItem[] items = manager.getItems(); + + for(int i=0;i< items.length;i++){ + if(items[i] instanceof MenuManager){ + MenuManager mm = (MenuManager)items[i]; + if(NodeActionManager.INSERT_AROUND_MENU.equals(mm.getMenuText())){ + listenContextMenu(mm, (IndexedRegion)node, AROUND_MENU); + }else if(NodeActionManager.INSERT_BEFORE_MENU.equals(mm.getMenuText())){ + listenContextMenu(mm, (IndexedRegion)node, BEFORE_MENU); + }else if(NodeActionManager.INSERT_AFTER_MENU.equals(mm.getMenuText())){ + listenContextMenu(mm, (IndexedRegion)node, AFTER_MENU); + } + } + } + + manager.add(new Separator()); + + if (node.getNodeType() == Node.ELEMENT_NODE) { + VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(node); + if (elementMapping != null && elementMapping.getTemplate() != null && elementMapping.getTemplate().getType() == VpeHtmlTemplate.TYPE_ANY) { + final VpeTemplate selectedTemplate = elementMapping.getTemplate(); + + manager.add(new VpeAction("Template", node) { //$NON-NLS-1$ + public void run() { + boolean isCorrectNS = pageContext.isCorrectNS(actionNode); + VpeAnyData data = null; + if (isCorrectNS) { + data = selectedTemplate.getAnyData(); + data.setUri(pageContext.getSourceTaglibUri(actionNode)); + data.setName(actionNode.getNodeName()); + } + data = editAnyData(sourceEditor, isCorrectNS, data); + if (data != null && data.isChanged()) templateManager.setAnyTemplate(data); + } + }); + + manager.add(new Separator()); + } + + + manager.add(new VpeTextOperationAction("Cut", ActionFactory.CUT.getId(), (IndexedRegion)node)); //$NON-NLS-1$ + manager.add(new VpeTextOperationAction("Copy", ActionFactory.COPY.getId(), (IndexedRegion)node)); //$NON-NLS-1$ + manager.add(new VpeTextOperationAction("Paste", ActionFactory.PASTE.getId(), (IndexedRegion)node)); //$NON-NLS-1$ + }else if(node.getNodeType() == Node.TEXT_NODE){ + manager.add(new Action("Cut") { //$NON-NLS-1$ + public void run() { + sourceEditor.getAction(ActionFactory.CUT.getId()).run(); + } + }); + manager.add(new Action("Copy") { //$NON-NLS-1$ + public void run() { + sourceEditor.getAction(ActionFactory.COPY.getId()).run(); + } + }); + manager.add(new Action("Paste") { //$NON-NLS-1$ + public void run() { + sourceEditor.getAction(ActionFactory.PASTE.getId()).run(); + } + }); + } + manager.add(new Separator()); + + if (actionManager != null) { + StructuredSelection structuredSelection = node.getNodeType() == Node.ELEMENT_NODE ? new StructuredSelection(node) : null; + actionManager.addContextMenuForVpe(manager, structuredSelection); + } + + if(node.getNodeType() == Node.ELEMENT_NODE){ + boolean stripEnable = false; + NodeImpl impl = (NodeImpl)node; + if(impl.isContainer()){ + NodeList list = impl.getChildNodes(); + if(list.getLength() > 0){ + if(list.getLength() == 1){ + Node child = list.item(0); + if(child.getNodeType() == Node.TEXT_NODE){ + if("".equals(child.getNodeValue().trim()))stripEnable = false; //$NON-NLS-1$ + else stripEnable = true; + }else stripEnable = true; + }else stripEnable = true; + } + } + if(stripEnable) + manager.add(new VpeAction("Strip Tag", node) { //$NON-NLS-1$ + public void run() { + Node parent = actionNode.getParentNode(); + if(parent != null){ + int index = ((NodeImpl)actionNode).getIndex(); + parent.removeChild(actionNode); + NodeList children = actionNode.getChildNodes(); + int lengh = children.getLength(); + Node child; + for(int i=0; i < lengh; i++){ + child = children.item(0); + actionNode.removeChild(child); + insertNode(parent, child, index++); + } + } + } + + private void insertNode(Node parent, Node node, int index){ + Node oldNode=null; + int childSize = parent.getChildNodes().getLength(); + + if(index <= (childSize-1))oldNode = parent.getChildNodes().item(index); + if(oldNode != null)parent.insertBefore(node, oldNode); + else parent.appendChild(node); + } + }); + } + if(node.getNodeType() == Node.TEXT_NODE){ + manager.add(new Action("Delete") { //$NON-NLS-1$ + public void run() { + sourceEditor.getAction(ActionFactory.DELETE.getId()).run(); + } + }); + } + + if (VpeDebug.VISUAL_CONTEXTMENU_DUMP_SOURCE) { + manager.add(new Action("Dump Source") { //$NON-NLS-1$ + public void run() { + DOMTreeDumper dumper = new DOMTreeDumper(); + dumper.dumpToStream(System.out, visualEditor.getDomDocument()); + } + }); + } + + if (VpeDebug.VISUAL_CONTEXTMENU_DUMP_MAPPING) { + manager.add(new Action("Dump Mapping") { //$NON-NLS-1$ + public void run() { + printMapping(); + } + }); + } + + if (VpeDebug.VISUAL_CONTEXTMENU_TEST) { + manager.add(new VpeAction("Test", node) { //$NON-NLS-1$ + public void run() { + test(actionNode); + } + }); + } + } + + /** + * Calls when on when browser receive context menu event. + * + * @param contextFlags -not used in this function, just for becouse this parametr + * exist in nsIContextMenuListener + * @param event event from browser used here + * @param node where this event are occur + */ + public void onShowContextMenu(long contextFlags, nsIDOMEvent event, nsIDOMNode node) { + nsIDOMNode visualNode = VisualDomUtil.getTargetNode(event); + + if (visualNode != null) { + Node selectedSourceNode = null; + selectedSourceNode = selectionBuilder.setContextMenuSelection(visualNode); + if (selectedSourceNode != null) { + + MenuManager menuManager = new MenuManager("#popup"); //$NON-NLS-1$ + final Menu contextMenu = menuManager.createContextMenu(visualEditor.getControl()); + contextMenu.addMenuListener( + new MenuListener(){ + Menu menu = contextMenu; + public void menuHidden(MenuEvent e) { + Display.getCurrent().asyncExec( + new Runnable() { + public void run() { + menu.dispose(); + } + } + ); + } + public void menuShown(MenuEvent e) { + } + } + ); + createMenuForNode(selectedSourceNode, menuManager, true); + + contextMenu.setVisible(true); + + } + } + } + + + private VpeAnyData editAnyData(StructuredTextEditor sourceEditor, boolean isCorrectNS, VpeAnyData data) { + Shell shell = sourceEditor.getEditorPart().getSite().getShell(); + if (isCorrectNS) { + VpeEditAnyDialog editDialog = new VpeEditAnyDialog(shell, data); + editDialog.open(); + } else { + MessageBox message = new MessageBox(shell, SWT.ICON_WARNING | SWT.OK); + message.setMessage(VpeUIMessages.NAMESPACE_NOT_DEFINED); + message.open(); + } + return data; + } + + // VpeTemplateListener implementation + public void templateReloaded() { + visualRefresh(); + } + + // VpeTaglibListener implementation +// public void taglibPrefixChanged(String[] prefixs) { +// if (VpeDebug.printSourceMutationEvent) { +// String s = ""; //$NON-NLS-1$ +// for (int i = 0; i < prefixs.length; i++) { +// if (i > 0) { +// s += ", "; //$NON-NLS-1$ +// } +// s += prefixs[i]; +// } +// } +// queryVisualRefresh = true; +//// visualRefreshImpl(); +// } + + public void visualRefresh() { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + visualRefreshImpl(); + pageContext.fireTaglibsChanged(); + + switcher.stopActiveEditor(); + } + + void visualRefreshImpl() { + visualEditor.hideResizer(); + visualBuilder.setSelectionRectangle(null); + IDOMModel sourceModel = (IDOMModel)getModel(); + if (sourceModel != null) { + IDOMDocument sourceDocument = sourceModel.getDocument(); + visualBuilder.rebuildDom(sourceDocument); + } else { + visualBuilder.rebuildDom(null); + } + } + + public void preLongOperation() { + switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL); + } + + public void postLongOperation() { + switcher.stopActiveEditor(); + visualRefresh(); + } + + // for debug + private void printSourceEvent(INodeNotifier notifier, int eventType, Object feature, Object oldValue, Object newValue, int pos) { + System.out.println(">>> eventType: " + INodeNotifier.EVENT_TYPE_STRINGS[eventType] + " pos: " + pos + " notifier: " + ((Node)notifier).getNodeName() + " hashCode: " + notifier.hashCode()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ + if (feature != null) { + if (feature instanceof Node) { + System.out.println(" feature: " + ((Node)feature).getNodeType() + " " + ((Node)feature).getNodeName() + " hashCode: " + feature.hashCode()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } else { + System.out.println(" feature: " + feature); //$NON-NLS-1$ + } + } + if (oldValue != null) { + if (oldValue instanceof Node) { + System.out.println(" oldValue: " + ((Node)oldValue).getNodeName() + " hashCode: " + oldValue.hashCode()); //$NON-NLS-1$ //$NON-NLS-2$ + } else { + System.out.println(" oldValue: " + oldValue); //$NON-NLS-1$ + } + } + if (newValue != null) { + if (newValue instanceof Node) { + System.out.println(" newValue: " + ((Node)newValue).getNodeName() + " hashCode: " + newValue.hashCode() + " " + ((Node)newValue).getNodeType()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } else { + System.out.println(" newValue: " + newValue); //$NON-NLS-1$ + } + } + } + + private void printVisualEvent(nsIDOMEvent event) { + System.out.print("<<< " + event.getType()); //$NON-NLS-1$ + + if (event instanceof nsIDOMMutationEvent) { + nsIDOMMutationEvent mutationEvent = (nsIDOMMutationEvent)event; + + System.out.print(" EventPhase: " + mutationEvent.getEventPhase()); //$NON-NLS-1$ + + nsIDOMNode relatedNode = mutationEvent.getRelatedNode(); + System.out.print(" RelatedNode: " + (relatedNode == null ? null : relatedNode.getNodeName())); //$NON-NLS-1$ + + nsIDOMNode targetNode = VisualDomUtil.getTargetNode(mutationEvent); + String name = targetNode != null ? targetNode.getNodeName() : null; + System.out.print(" TargetNode: " + name + " (" + targetNode + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + + System.out.print(" PrevValue: " + mutationEvent.getPrevValue().trim()); //$NON-NLS-1$ + System.out.print(" NewValue: " + mutationEvent.getNewValue().trim()); //$NON-NLS-1$ + } + System.out.println(); + } + + private void printMapping() { + domMapping.printMapping(); + } + + private class ActiveEditorSwitcher { + private static final int ACTIVE_EDITOR_CANNOT = 0; + private static final int ACTIVE_EDITOR_NONE = 1; + private static final int ACTIVE_EDITOR_SOURCE = 2; + private static final int ACTIVE_EDITOR_VISUAL = 3; + + private int type = ACTIVE_EDITOR_CANNOT; + + private void initActiveEditor() { + type = ACTIVE_EDITOR_NONE; + } + + private void destroyActiveEditor() { + type = ACTIVE_EDITOR_CANNOT; + } + + private boolean startActiveEditor(int newType) { + if (type == ACTIVE_EDITOR_NONE) { + if( newType == ACTIVE_EDITOR_SOURCE && + editPart.getVisualMode() == VpeEditorPart.SOURCE_MODE) { + return false; + } + type = newType; + return true; + } else { + return false; + } + } + + private void stopActiveEditor() { + onRefresh(); + type = ACTIVE_EDITOR_NONE; + } + } + + private void showProperties(Node node){ + ExtendedProperties p = createExtendedProperties(node); + if(p != null) ExtendedPropertiesWizard.run(p); + } + + ExtendedProperties createExtendedProperties(Node node) { + try { + Class c = ModelFeatureFactory.getInstance().getFeatureClass("org.jboss.tools.jst.jsp.outline.VpeProperties"); //$NON-NLS-1$ + return (ExtendedProperties)c.getDeclaredConstructor(new Class[]{Node.class}).newInstance(new Object[]{node}); + } catch (Exception e) { + VpePlugin.reportProblem(e); + return null; + } + } + + + private void test(Node node) { + } + + void refreshBundleValues() { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + if (bundle != null) { + bundle.refresh(); + if (pageContext != null) { + pageContext.refreshBundleValues(); + } + } + switcher.stopActiveEditor(); + } + + void refreshTemplates() { + if (includeList.includesRefresh()) { + visualRefresh(); + } + if (templateManager != null) { + templateManager.reload(); + } + if (bundle != null) { + bundle.refresh(); + if (pageContext != null) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + pageContext.refreshBundleValues(); + switcher.stopActiveEditor(); + } + } + } + + // implements XModelTreeListener + public void nodeChanged(XModelTreeEvent event) { + visualRefresh(); + } + + public void structureChanged(XModelTreeEvent event) { + } + + private Node getSourceNodeAt(int offset) { + if (sourceEditor != null && getModel() != null) { + IndexedRegion node = getModel().getIndexedRegion(offset); + if (node instanceof IDOMElement) { + IDOMElement element = (IDOMElement)node; + if (offset < element.getEndStartOffset()) { + NamedNodeMap attrs = element.getAttributes(); + if (attrs != null) { + for (int i = 0; i < attrs.getLength(); i++) { + if (attrs.item(i) instanceof AttrImpl) { + AttrImpl attr = (AttrImpl)attrs.item(i); + if (getSourceAttributeOffset(attr, offset) != -1) { + VpeElementMapping elementMapping = domMapping.getNearElementMapping(attr.getOwnerElement()); + if (elementMapping != null) { + String[] atributeNames = elementMapping.getTemplate().getOutputAtributeNames(); + if (atributeNames != null && atributeNames.length > 0 && attr.getName().equalsIgnoreCase(atributeNames[0])) { + return attr; + } + } + } + } + } + } + } + } + if (node == null) { + node = getModel().getIndexedRegion(offset - 1); + } + if (node instanceof Node) { + return (Node) node; + } + } + return null; + } + + private int getSourceNodeOffset(Node node, int pos, boolean endFlag) { + if (node == null) return 0; + int start = ((IndexedRegion)node).getStartOffset(); + int end = ((IndexedRegion)node).getEndOffset(); + + switch (node.getNodeType()) { + case Node.ATTRIBUTE_NODE: + if (node instanceof AttrImpl) { + return getSourceAttributeOffset((AttrImpl)node, pos); + } + case Node.TEXT_NODE: + if (pos < start) { + return 0; + } else if (pos > end) { + return end - start; + } else { + return pos - start; + } + case Node.COMMENT_NODE: + if (pos > end) { + pos = end; + } + int offset = pos - start - 4; + return offset < 0 ? 0 : offset; + case Node.ELEMENT_NODE: + ElementImpl element = (ElementImpl)node; + if (element.isContainer()) { + if (pos < element.getStartEndOffset()) { + return 0; + } else { + return 1; + } + } else { + return endFlag ? 1 : 0; + } + default: + return endFlag ? 1 : 0; + } + } + + private int getSourceAttributeOffset(AttrImpl attr, int pos) { + if (attr.getValueRegion() != null) { + int start = attr.getValueRegionStartOffset(); + String value = attr.getValueRegionText(); + int len = value.length(); + if (pos >= start && pos <= start + len) { + int offset = pos - start; + if (len > 1 && value.charAt(0) == '"' && value.charAt(len - 1) == '"') { + if (offset <= 0 || offset >= len) { + return -1; + } + offset--; + } + return offset; + } + } + return -1; + } + + private int getSourceNodeOffset1(Node node, int pos, boolean endFlag) { + if (node == null) return 0; + int start = ((IndexedRegion)node).getStartOffset(); + int end = ((IndexedRegion)node).getEndOffset(); + + switch (node.getNodeType()) { + case Node.ATTRIBUTE_NODE: + if (node instanceof AttrImpl) { + AttrImpl attr = (AttrImpl)node; + start = attr.getValueRegionStartOffset(); + end = start + attr.getValueRegion().getLength(); + int ret = 0; + if (pos > end) { + ret = end - start; + } else { + ret = pos - start; + } + if (ret > 0 && attr.getValueRegionText().charAt(0) == '"') { + ret--; + } + return ret; + } + case Node.TEXT_NODE: + if (pos < start) { + return 0; + } else if (pos > end) { + return end - start; + } else { + return pos - start; + } + case Node.COMMENT_NODE: + if (pos > end) { + pos = end; + } + int offset = pos - start - 4; + return offset < 0 ? 0 : offset; + case Node.ELEMENT_NODE: + ElementImpl element = (ElementImpl)node; + if (element.isContainer()) { + if (pos < element.getStartEndOffset()) { + return 0; + } else if (pos < element.getStartEndOffset()) { + return 1; + } else if (pos == element.getStartEndOffset()) { + return 2; + } + } else { + return endFlag ? 1 : 0; + } + default: + return endFlag ? 1 : 0; + } + } + + private void listenContextMenu(MenuManager manager, IndexedRegion region, int type){ + MenuManager mm = new MyMenuManager("From Palette",true); //$NON-NLS-1$ + manager.add(mm); + manager.addMenuListener(new VpeMenuListener(mm, region, type)); + } + + class VpeMenuListener implements IMenuListener{ + private MenuManager manager; + private IndexedRegion region; + private int type; + private boolean loaded=false; + + public VpeMenuListener(MenuManager manager, IndexedRegion region, int type){ + this.manager = manager; + this.region = region; + this.type = type; + } + public void menuAboutToShow(IMenuManager m) { + if(loaded)return; + loaded=true; + fillContextMenuFromPalette(manager, region, type); + manager.getParent().update(true); + } + } + private MenuManager fillContextMenuFromPalette(MenuManager manager, IndexedRegion region, int type){ + XModelObject model = ModelUtilities.getPreferenceModel().getByPath("%Palette%"); //$NON-NLS-1$ + + XModelObject[] folders = model.getChildren(); + for(int i=0;i<folders.length;i++){ + if ("yes".equals(folders[i].getAttributeValue("hidden"))) continue; //$NON-NLS-1$ //$NON-NLS-2$ + MenuManager mm = new MenuManager(folders[i].getAttributeValue("name")); //$NON-NLS-1$ + manager.add(mm); + fillPaletteFolder(mm, region, folders[i], type); + } + return manager; + } + + private void fillPaletteFolder(MenuManager menu, IndexedRegion region, XModelObject folder, int type){ + XModelObject[] groups = folder.getChildren(); + for(int i=0;i<groups.length;i++){ + if ("yes".equals(groups[i].getAttributeValue("hidden"))) continue; //$NON-NLS-1$ //$NON-NLS-2$ + MenuManager mm = new MenuManager(groups[i].getAttributeValue("name")); //$NON-NLS-1$ + menu.add(mm); + fillPaletteGroup(mm, region, groups[i], type); + } + } + + private void fillPaletteGroup(MenuManager menu, IndexedRegion region, XModelObject group, int type){ + XModelObject[] items = group.getChildren(); + String endText; + + for(int i=0;i<items.length;i++){ + if ("yes".equals(items[i].getAttributeValue("hidden"))) continue; //$NON-NLS-1$ //$NON-NLS-2$ + endText = items[i].getAttributeValue("end text"); //$NON-NLS-1$ + + if(type == AROUND_MENU && (endText == null || "".equals(endText))) continue; //$NON-NLS-1$ + createInsertAction(menu, region, items[i], type); + } + } + + private void createInsertAction(MenuManager menu, IndexedRegion region, XModelObject item, int type){ + + + XModelObject parent = item.getParent(); + String uri = (parent == null) ? "" : parent.getAttributeValue(URIConstants.LIBRARY_URI); //$NON-NLS-1$ + String defaultPrefix = (parent == null) ? "" : parent.getAttributeValue(URIConstants.DEFAULT_PREFIX); //$NON-NLS-1$ + String tagName = item.getAttributeValue("name"); //$NON-NLS-1$ + String[] texts = new String[]{"<"+tagName+">"}; //$NON-NLS-1$ //$NON-NLS-2$ + if(tagName.indexOf("taglib") < 0) //$NON-NLS-1$ + PaletteInsertHelper.applyPrefix(texts, sourceEditor, tagName, uri, defaultPrefix); + tagName = texts[0]; + + menu.add(new InsertAction(tagName, region, item, type)); + } + + class InsertAction extends Action{ + private XModelObject item; + private int type; + private IndexedRegion region; + + public InsertAction(String title, IndexedRegion region, XModelObject item, int type){ + super(title); + this.item = item; + this.type = type; + this.region = region; + } + public void run(){ + try { + String tagName = item.getAttributeValue("name"); //$NON-NLS-1$ + + XModelObject parent = item.getParent(); + String uri = (parent == null) ? "" : parent.getAttributeValue(URIConstants.LIBRARY_URI); //$NON-NLS-1$ + String libraryVersion = (parent == null) ? "" : parent.getAttributeValue(URIConstants.LIBRARY_VERSION); //$NON-NLS-1$ + String defaultPrefix = (parent == null) ? "" : parent.getAttributeValue(URIConstants.DEFAULT_PREFIX); //$NON-NLS-1$ + VpeSelectionProvider selProvider = new VpeSelectionProvider(region); + + String startText = "" + item.getAttributeValue("start text"); //$NON-NLS-1$ //$NON-NLS-2$ + String endText = "" + item.getAttributeValue("end text"); //$NON-NLS-1$ //$NON-NLS-2$ + if(type == AROUND_MENU){ + }else if(type == BEFORE_MENU){ + selProvider = new VpeSelectionProvider(region.getStartOffset()); + }else if(type == AFTER_MENU){ + selProvider = new VpeSelectionProvider(region.getEndOffset()); + } + + Properties p = new Properties(); + p.setProperty("tag name", tagName); //$NON-NLS-1$ + p.setProperty("start text", startText); //$NON-NLS-1$ + p.setProperty("end text", endText); //$NON-NLS-1$ + p.setProperty("automatically reformat tag body", "" + item.getAttributeValue("automatically reformat tag body")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + p.setProperty(URIConstants.LIBRARY_URI, uri); + p.setProperty(URIConstants.LIBRARY_VERSION, libraryVersion); + String addTaglib = item.getParent().getAttributeValue(TLDToPaletteHelper.ADD_TAGLIB); + p.setProperty(URIConstants.DEFAULT_PREFIX, defaultPrefix); + p.setProperty(PaletteInsertHelper.PROPOPERTY_ADD_TAGLIB, addTaglib); + if(((Node)region).getNodeType() == Node.ELEMENT_NODE) + p.put("selectionProvider", selProvider); //$NON-NLS-1$ + PaletteInsertHelper.insertIntoEditor(sourceEditor.getTextViewer(), p); + } catch (Exception e) { + VpePlugin.reportProblem(e); + } + + } + + } + + class VpeSelectionProvider implements ISelectionProvider{ + VpeSelection selection; + + public VpeSelectionProvider(IndexedRegion region){ + selection = new VpeSelection(region); + } + public VpeSelectionProvider(int position){ + selection = new VpeSelection(position); + } + public VpeSelectionProvider(int offset, int length){ + selection = new VpeSelection(offset, length); + } + + public void addSelectionChangedListener(ISelectionChangedListener listener) { + } + public ISelection getSelection() { + return selection; + } + public void removeSelectionChangedListener(ISelectionChangedListener listener) { + + } + public void setSelection(ISelection selection) { + } + } + + class VpeSelection implements ITextSelection{ + String text=""; //$NON-NLS-1$ + int offset, length; + + public VpeSelection(int position){ + offset = position; + length = 0; + } + + public VpeSelection(int offset, int length){ + this.offset = offset; + this.length = length; + if (length > 0) { + try{ + text = sourceEditor.getTextViewer().getDocument().get(offset, length); + }catch(Exception ex){ + VpePlugin.reportProblem(ex); + } + } + } + + public VpeSelection(IndexedRegion region){ + offset = region.getStartOffset(); + length = region.getEndOffset() - offset; + try{ + text = sourceEditor.getTextViewer().getDocument().get(offset, length); + }catch(Exception ex){ + VpePlugin.reportProblem(ex); + } + } + + public int getEndLine() { + return 0; + } + public int getLength() { + return length; + } + public int getOffset() { + return offset; + } + public int getStartLine() { + return 0; + } + public String getText() { + return text; + } + public boolean isEmpty() { + return false; + } +} + + class VpeAction extends Action{ + public Node actionNode; + public VpeAction(String name, Node node){ + super(name); + this.actionNode = node; + } + } + + class VpeTextOperationAction extends Action{ + private String id; + private IndexedRegion region; + public VpeTextOperationAction(String name, String id, IndexedRegion region){ + super(name); + this.id = id; + this.region = region; + } + public void run(){ + sourceEditor.getSelectionProvider().setSelection(new VpeSelection(region)); + sourceEditor.getAction(id).run(); + } + } + + public void refreshExternalLinks() { + pageContext.getVisualBuilder().refreshExternalLinks(); + } + + public IPath getPath() { + if (editPart != null) { + IEditorInput input = editPart.getEditorInput(); + if (input != null && input instanceof IFileEditorInput) { + return ((IFileEditorInput)input).getFile().getFullPath(); + } + } + return null; + } + + public void changed(Object source) { + if(cssReferenceListListener == source) { + pageContext.getVisualBuilder().refreshExternalLinks(); + } else if (absoluteFolderReferenceListListener == source || + relativeFolderReferenceListListener == source || + taglibReferenceListListener == source) { + visualRefresh(); + } + } + + public void dragEnter(nsIDOMEvent event) { + if (VpeDebug.PRINT_VISUAL_DRAGDROP_EVENT) { + System.out.println("<<<<<<<<<<<<<<<<<<<< DragEnter"); //$NON-NLS-1$ + } + } + + public void dragExit(nsIDOMEvent event) { + if (VpeDebug.PRINT_VISUAL_DRAGDROP_EVENT) { + System.out.println("<<<<<<<<<<<<<<<<<<<< dragExit"); //$NON-NLS-1$ + } + // TODO Sergey Vasilyev figure out with drag caret +// xulRunnerEditor.hideDragCaret(); + } + + public void dragOver(nsIDOMEvent event) { + + visualBuilder.getDnd().dragOver(event, this); + + } + + public void _dragOver(nsIDOMEvent event) { + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_VISUAL)) { + return; + } + if (VpeDebug.PRINT_VISUAL_DRAGDROP_EVENT) { + System.out.println("<<<<<<<<<<<<<<<<<<<< dragOver"); //$NON-NLS-1$ + } + +// browser.computeDropPosition(event); + + boolean canDrop = !xulRunnerEditor.isMozillaDragFlavor(); + if (canDrop) { + Clipboard clipboard = new Clipboard(Display.getCurrent()); + canDrop = clipboard.getContents(ModelTransfer.getInstance()) != null; + } + if (canDrop) { + canDrop = VpeDndUtil.isDropEnabled((IModelObjectEditorInput)sourceEditor.getEditorInput()); + } + if (canDrop) { + VpeVisualCaretInfo caretInfo = selectionBuilder.getVisualCaretInfo(event); + canDrop = caretInfo.exist(); + if (canDrop) { + caretInfo.showCaret(); + } else { + caretInfo.hideCaret(); + } + } + if (!canDrop) { + event.stopPropagation(); + event.preventDefault(); + } + switcher.stopActiveEditor(); + } + + public void drop(nsIDOMEvent event) { + if (VpeDebug.PRINT_VISUAL_DRAGDROP_EVENT) { + System.out.println("<<< outerDrop"); //$NON-NLS-1$ + } + event.preventDefault(); + } + + public boolean canInnerDrag(nsIDOMMouseEvent event) { + onHideTooltip(); + + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.print("<<<<<< canInnerDrag"); //$NON-NLS-1$ + } + if (innerDragInfo != null) { + innerDragInfo.Release(); + innerDragInfo = null; + } + boolean canDrag = false; + VpeVisualInnerDragInfo dragInfo = selectionBuilder.getInnerDragInfo(event); + if (dragInfo != null) { + nsIDOMNode dragNode = dragInfo.getNode(); + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.print(" dragNode: " + dragNode.getNodeName() + "(" + dragNode + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + switch (dragNode.getNodeType()) { + case nsIDOMNode.ELEMENT_NODE: + canDrag = visualBuilder.canInnerDrag((nsIDOMElement)dragNode); + case nsIDOMNode.TEXT_NODE: + canDrag = visualBuilder.isTextEditable(dragNode); + } + if (canDrag) { + VpeSourceInnerDragInfo sourceInnerDragInfo = visualBuilder.getSourceInnerDragInfo(dragInfo); + if (sourceInnerDragInfo.getNode() != null) { + innerDragInfo = dragInfo; + InnerDragBuffer.object = sourceInnerDragInfo.getNode(); + Display.getDefault().asyncExec(new Runnable() { + public void run() { + InnerDragBuffer.object = null; + } + }); + } else { + canDrag = false; + } + } + if (!canDrag) { + dragInfo.Release(); + } + } + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.println(" canDrag: " + canDrag); //$NON-NLS-1$ + } + return canDrag; + } + + VpeDropWindow dropWindow = null; + + public MozillaDropInfo canInnerDrop(nsIDOMMouseEvent event) { + onHideTooltip(); + + if(dropWindow.active) { + if(!event.getAltKey()) { + dropWindow.close(); + } else { + return null; + } + } + if(event.getAltKey()) { + nsIDOMNode visualNode = VisualDomUtil.getTargetNode(event); + Node sourceNode = domMapping.getNearSourceNode(visualNode); + if(sourceNode != null) { + dropWindow.active = true; + dropWindow.setEventPosition(event.getScreenX(), event.getScreenY()); + dropWindow.setInitialTargetNode(sourceNode); + dropWindow.open(); + event.stopPropagation(); + event.preventDefault(); + return null; + } + } + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.print("<<<<<< canInnerDrop"); //$NON-NLS-1$ + } + boolean canDrop = false;; + nsIDOMNode caretParent = null; + long caretOffset = 0; + if (innerDragInfo != null) { + VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(event); + if (visualDropInfo.getDropContainer() != null) { + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.print(" x: " + visualDropInfo.getMouseX() + " y: " + visualDropInfo.getMouseY() + //$NON-NLS-1$ //$NON-NLS-2$ + " container: " + visualDropInfo.getDropContainer().getNodeName() + //$NON-NLS-1$ + "(" + visualDropInfo.getDropContainer() + ")" + //$NON-NLS-1$ //$NON-NLS-2$ + " parent: " + visualDropInfo.getDropContainer().getParentNode().getNodeName() + //$NON-NLS-1$ + "(" + visualDropInfo.getDropContainer().getParentNode() + ")" + //$NON-NLS-1$ //$NON-NLS-2$ + " offset: " + visualDropInfo.getDropOffset()); //$NON-NLS-1$ + } + VpeSourceInnerDragInfo sourceInnerDragInfo = visualBuilder.getSourceInnerDragInfo(innerDragInfo); + VpeSourceInnerDropInfo sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceInnerDragInfo.getNode(), visualDropInfo, true); + canDrop = sourceDropInfo.canDrop(); + if (canDrop) { + VpeVisualInnerDropInfo newVisualDropInfo = visualBuilder.getInnerDropInfo(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); + if (newVisualDropInfo != null) { + visualBuilder.correctVisualDropPosition(newVisualDropInfo, visualDropInfo); + caretParent = newVisualDropInfo.getDropContainer(); + caretOffset = newVisualDropInfo.getDropOffset(); + } + } + } + visualDropInfo.Release(); + } + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.println(" canDrop: " + canDrop); //$NON-NLS-1$ + } + return new MozillaDropInfo(canDrop, caretParent, caretOffset); + } + + public void innerDrop(nsIDOMMouseEvent event) { + onHideTooltip(); + + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.print("<<<<<< innerDrop"); //$NON-NLS-1$ + } + if (innerDragInfo != null) { + VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(event); + if (visualDropInfo.getDropContainer() != null) { + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.print(" container: " + visualDropInfo.getDropContainer().getNodeName() + //$NON-NLS-1$ + "(" + visualDropInfo.getDropContainer() + ")" + //$NON-NLS-1$ //$NON-NLS-2$ + " offset: " + visualDropInfo.getDropOffset()); //$NON-NLS-1$ + } + + VpeSourceInnerDragInfo sourceInnerDragInfo = visualBuilder.getSourceInnerDragInfo(innerDragInfo); + VpeSourceInnerDropInfo sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceInnerDragInfo.getNode(), visualDropInfo, true); + if(sourceDropInfo.canDrop()){ + VpeVisualInnerDropInfo newVisualDropInfo = visualBuilder.getInnerDropInfo(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); + if (newVisualDropInfo != null) { + visualBuilder.correctVisualDropPosition(newVisualDropInfo, visualDropInfo); + sourceDropInfo.setTop(visualDropInfo.getMouseY()); + sourceDropInfo.setLeft(visualDropInfo.getMouseX()); + visualBuilder.innerDrop(sourceInnerDragInfo, sourceDropInfo); + if (innerDragInfo != null) { + innerDragInfo.Release(); + innerDragInfo = null; + } + } + } + } + } + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.println(); + } + } + + public MozillaDropInfo canExternalDrop(nsIDOMMouseEvent mouseEvent, String flavor, String data) { + InnerDragBuffer.object = null; + onHideTooltip(); + + if(dropWindow.active) { + if(!mouseEvent.getAltKey()) { + dropWindow.close(); + } else { + return new MozillaDropInfo(false, null, 0); + } + } + if(mouseEvent.getAltKey()) { + nsIDOMEvent event = (nsIDOMEvent) mouseEvent.queryInterface(nsIDOMEvent.NS_IDOMEVENT_IID); + nsIDOMNode visualNode = (nsIDOMNode) event.getTarget().queryInterface(nsIDOMNode.NS_IDOMNODE_IID); + Node sourceNode = domMapping.getNearSourceNode(visualNode); + if(sourceNode != null) { + if(ModelTransfer.MODEL.equals(flavor)){ //$NON-NLS-1$ +// XModelObject object = PreferenceModelUtilities.getPreferenceModel().getModelBuffer().source(); +// InnerDragBuffer.object = object; + } else { + dropWindow.flavor = flavor; + } + dropWindow.active = true; + dropWindow.setEventPosition(mouseEvent.getScreenX(), mouseEvent.getScreenY()); + dropWindow.setInitialTargetNode(sourceNode); + dropWindow.open(); + mouseEvent.stopPropagation(); + mouseEvent.preventDefault(); + return new MozillaDropInfo(false, null, 0); + } + } + boolean canDrop = false; + nsIDOMNode caretParent = null; + long caretOffset = 0; + + if(MODEL_FLAVOR.equals(flavor)){ + XModelObject object = PreferenceModelUtilities.getPreferenceModel().getModelBuffer().source(); + if(object.getFileType() == XModelObject.FILE && !TLDUtil.isTaglib(object)) { + IFile f = (IFile)EclipseResourceUtil.getResource(object); + canDrop = f != null; + VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); + caretParent = visualDropInfo.getDropContainer(); + caretOffset = visualDropInfo.getDropOffset(); + } else { + String tagname = getTagName(object); + if(tagname.indexOf("taglib") >= 0) tagname= "taglib"; //$NON-NLS-1$ //$NON-NLS-2$ + Node sourceDragNode = ((Document)getModel().getAdapter(Document.class)).createElement(tagname); + VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); + if (visualDropInfo.getDropContainer() != null) { + VpeSourceInnerDropInfo sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceDragNode, visualDropInfo, true); + canDrop = sourceDropInfo.canDrop(); + if (canDrop) { + VpeVisualInnerDropInfo newVisualDropInfo = visualBuilder.getInnerDropInfo(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); + if (newVisualDropInfo != null) { + visualBuilder.correctVisualDropPosition(newVisualDropInfo, visualDropInfo); + caretParent = newVisualDropInfo.getDropContainer(); + caretOffset = newVisualDropInfo.getDropOffset(); + } + } + } + visualDropInfo.Release(); + } + }else if(XulRunnerEditor.TRANS_FLAVOR_kFileMime.equals(flavor) || + XulRunnerEditor.TRANS_FLAVOR_kURLMime.equals(flavor)) { + VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); + caretParent = visualDropInfo.getDropContainer(); + caretOffset = visualDropInfo.getDropOffset(); + try { + canDrop = true; + } catch (Exception ex) { + VpePlugin.reportProblem(ex); + } + } + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.println(" canDrop: " + canDrop + (canDrop ? " container: " + caretParent.getNodeName() + " offset: " + caretOffset : "")); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ + } + return new MozillaDropInfo(canDrop, caretParent, caretOffset); + + } + + public VpeSourceInnerDropInfo canExternalDropMacro(XModelObject object, Node parentNode, int offset) { + String tagname = getTagName(object); + Node sourceDragNode = ((Document)getModel().getAdapter(Document.class)).createElement(tagname); + return visualBuilder.getSourceInnerDropInfo(sourceDragNode, parentNode, offset, false); + } + + public void externalDropAny(final String flavor, final String data, final Point range, Node container) { + if(flavor == null || flavor.length() == 0) return; + IDropCommand dropCommand = DropCommandFactory.getInstance().getDropCommand(flavor, JSPTagProposalFactory.getInstance()); + + boolean promptAttributes = "yes".equals(VpePreference.ALWAYS_REQUEST_FOR_ATTRIBUTE.getValue()); + dropCommand.getDefaultModel().setPromptForTagAttributesRequired(promptAttributes); + + dropCommand.execute( + new DropData( + flavor, + data, + getPageContext(), + sourceEditor.getEditorInput(), + (ISourceViewer)sourceEditor.getAdapter(ISourceViewer.class), + new VpeSelectionProvider(range.x,range.y), + container + ) + ); + } + + private String getTagName(XModelObject object) { + String tagname = object.getAttributeValue("name"); //$NON-NLS-1$ + + XModelObject parent = object.getParent(); + String uri = (parent == null) ? "" : parent.getAttributeValue(URIConstants.LIBRARY_URI); //$NON-NLS-1$ + String defaultPrefix = (parent == null) ? "" : parent.getAttributeValue(URIConstants.DEFAULT_PREFIX); //$NON-NLS-1$ + + String[] texts = new String[]{"<"+tagname+">"}; //$NON-NLS-1$ //$NON-NLS-2$ + PaletteInsertHelper.applyPrefix(texts, sourceEditor, tagname, uri, defaultPrefix); + tagname = texts[0].substring(1,texts[0].length()-1); + + return tagname; + } + + public void externalDrop(nsIDOMMouseEvent mouseEvent, String flavor, String data) { + onHideTooltip(); + + VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); + Point range = selectionBuilder.getSourceSelectionRangeAtVisualNode(visualDropInfo.getDropContainer(), (int)visualDropInfo.getDropOffset()); + VpeSourceInnerDropInfo sourceDropInfo = null; + + if(MODEL_FLAVOR.equals(flavor)){ + XModelObject object = PreferenceModelUtilities.getPreferenceModel().getModelBuffer().source(); + if(object.getFileType() == XModelObject.FILE && !TLDUtil.isTaglib(object)) { + flavor = "application/x-moz-file"; //$NON-NLS-1$ + IFile f = (IFile)EclipseResourceUtil.getResource(object); + try { + data = f.getLocation().toFile().toURL().toString(); + } catch (Exception e) { + VpePlugin.getPluginLog().logError(e); + } + } else { + String tagname = getTagName(object); + if(tagname.indexOf("taglib") >= 0) tagname= "taglib"; //$NON-NLS-1$ //$NON-NLS-2$ + Node sourceDragNode = ((Document)getModel().getAdapter(Document.class)).createElement(tagname); + if (visualDropInfo.getDropContainer() != null) { + sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceDragNode, visualDropInfo, true); + range = selectionBuilder.getSourceSelectionRange(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); + } + } + } + + if (visualDropInfo.getDropContainer() != null) { + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.println(" drop! container: " + visualDropInfo.getDropContainer().getNodeName()); //$NON-NLS-1$ + } + externalDropAny(flavor, data, range, sourceDropInfo == null?null:sourceDropInfo.getContainer()); + } + } + + public void onShowTooltip(int x, int y, final String text) { + + if (tip != null && !tip.isDisposed()) tip.dispose(); + + Display display = visualEditor.getControl().getDisplay(); + Shell parent = visualEditor.getControl().getShell(); + + tip = new Shell(parent, SWT.NO_FOCUS| SWT.ON_TOP); + Color bckgColor = new Color(tip.getDisplay(), 255, 250, 236); + tip.setBackground(bckgColor); + + Composite composite = tip; + GridLayout layout= new GridLayout(); + layout.numColumns = 2; + layout.marginHeight= 0; + layout.marginWidth= 0; + layout.verticalSpacing= 0; + layout.horizontalSpacing= 0; + composite.setLayout(layout); + GridData gd= new GridData(GridData.FILL_BOTH); + composite.setLayoutData(gd); + + + final StyledText tipControlHeaderText = new StyledText(composite, SWT.MULTI | SWT.READ_ONLY); + + tipControlHeaderText.setForeground(bckgColor); + tipControlHeaderText.setBackground(bckgColor); + + String formatText = text.trim(); + + /** attributeString string containing the pairs attribute and it's value as one string*/ + String[] attributeString = formatText.split("\n"); //$NON-NLS-1$ + /** buffer string containing the attribute and the value in the different succeding string*/ + String[] buffer = attributeString[0].split(" "); //$NON-NLS-1$ + + tipControlHeaderText.setText(buffer[0].toString()); + + tipControlHeaderText.addLineStyleListener( + new LineStyleListener() { + public void lineGetStyle(LineStyleEvent event){ + Color color = new Color(tipControlHeaderText.getDisplay(), 201, 51, 40); + if (event.lineOffset == 0) { + StyleRange st = new StyleRange(); + st.fontStyle = SWT.BOLD; + st.foreground = color; + event.styles = new StyleRange[]{st}; + st.start = event.lineOffset; + st.length = event.lineText.length(); + } + } + } + ); + + GridData gridData = new GridData(GridData.BEGINNING | GridData.FILL_BOTH); + gridData.horizontalAlignment = GridData.FILL; + gridData.horizontalSpan = 2; + tipControlHeaderText.setLayoutData(gridData); + + StringBuffer tempAttr = new StringBuffer(); + StringBuffer tempValue = new StringBuffer(); + + if (attributeString.length >= 2) { + for (int i = 1; i < attributeString.length; i++) { + buffer = attributeString[i].split(" ", 2); //$NON-NLS-1$ + if (i == 1) { + tempAttr.append(buffer[0] + " "); //$NON-NLS-1$ + tempValue.append((buffer.length>=2?buffer[1]:"") + " "); //$NON-NLS-1$ //$NON-NLS-2$ + } else { + tempAttr.append("\n" + buffer[0] + " "); //$NON-NLS-1$ //$NON-NLS-2$ + tempValue.append(" \n" + (buffer.length>=2?buffer[1]:"") + " "); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ + } + } + + final StyledText tipControlAttributeText = new StyledText(composite, + SWT.MULTI | SWT.READ_ONLY); + + tipControlAttributeText.setForeground(bckgColor); + tipControlAttributeText.setBackground(bckgColor); + + tipControlAttributeText.setText(tempAttr.toString()); + tipControlAttributeText + .addLineStyleListener(new LineStyleListener() { + public void lineGetStyle(LineStyleEvent event) { + Color color = new Color(tipControlHeaderText + .getDisplay(), 42, 148, 0); + StyleRange st = new StyleRange(); + st.start = event.lineOffset; + st.length = event.lineText.length(); + st.foreground = color; + st.fontStyle = SWT.NORMAL; + event.styles = new StyleRange[] { st }; + } + }); + GridData gridData1 = new GridData(GridData.BEGINNING | GridData.FILL_BOTH); + gridData1.horizontalAlignment = GridData.FILL; + tipControlAttributeText.setLayoutData(gridData1); + + final StyledText tipControlValueText = new StyledText(composite, + SWT.MULTI | SWT.READ_ONLY); + + tipControlValueText.setBackground(bckgColor); + + tipControlValueText.setText(tempValue.toString()); + + + + GridData gridData2 = new GridData(GridData.BEGINNING | GridData.FILL_BOTH); + gridData2.horizontalAlignment = GridData.FILL; + tipControlValueText.setLayoutData(gridData2); + } + /* + * Bug in Mozilla embedded API. Tooltip coordinates are wrong for + * elements inside an inline frame (IFrame tag). The workaround is + * to position the tooltip based on the mouse cursor location. + */ + Point point = display.getCursorLocation(); + /* Assuming cursor is 21x21 because this is the size of + * the arrow cursor on Windows + */ + point.y += 21; + tip.setLocation(point); + tip.pack(); + tip.setVisible(true); + } + + public void onHideTooltip() { + if (tip != null && !tip.isDisposed()) tip.dispose(); + tip = null; + } + + public VpePageContext getPageContext() { + return pageContext; + } + + public StructuredTextEditor getSourceEditor() { + return sourceEditor; + } + + public FormatControllerManager getToolbarFormatControllerManager() { + return toolbarFormatControllerManager; + } + + public void setToolbarFormatControllerManager(FormatControllerManager formatControllerManager) { + toolbarFormatControllerManager = formatControllerManager; + } + public void setSelectionBarController(SelectionBar selectionBar) { + this.selectionBar = selectionBar; + } + + public IStructuredModel getModel() { + return sourceEditor.getModel(); + } + + public VpeDomMapping getDomMapping() { + return domMapping; + } + + public VpeIncludeList getIncludeList(){ + try { + if(includeList == null) + throw new Exception("includeList - NULL!!!"); //$NON-NLS-1$ + } catch (Exception e) { + VpePlugin.getPluginLog().logError(e); + } + return includeList; + } + + public void selectionChanged(SelectionChangedEvent event) { + if (editPart.getVisualMode() != VpeEditorPart.SOURCE_MODE) { + if(toolbarFormatControllerManager != null) toolbarFormatControllerManager.selectionChanged(); + } + + if(selectionBar != null) selectionBar.selectionChanged(); + + if (!switcher.startActiveEditor(ActiveEditorSwitcher.ACTIVE_EDITOR_SOURCE)) { + return; + } + if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { + System.out.println(">>>>>>>>>>>>>> selectionChanged " + event.getSource()); //$NON-NLS-1$ + } + sourceSelectionChanged(); + switcher.stopActiveEditor(); + } + + // nsIClipboardDragDropHooks implementation + public void onPasteOrDrop(nsIDOMMouseEvent mouseEvent, String flavor, String data) { + onHideTooltip(); + + VpeVisualInnerDropInfo visualDropInfo = selectionBuilder.getInnerDropInfo(mouseEvent); + Point range = selectionBuilder.getSourceSelectionRangeAtVisualNode(visualDropInfo.getDropContainer(), (int)visualDropInfo.getDropOffset()); + VpeSourceInnerDropInfo sourceDropInfo = null; + + XModelObject object = PreferenceModelUtilities.getPreferenceModel().getModelBuffer().source(); + + String tagname = getTagName(object); + if(tagname.indexOf("taglib") >= 0) tagname= "taglib"; //$NON-NLS-1$ //$NON-NLS-2$ + Node sourceDragNode = ((Document)getModel().getAdapter(Document.class)).createElement(tagname); + if (visualDropInfo.getDropContainer() != null) { + sourceDropInfo = visualBuilder.getSourceInnerDropInfo(sourceDragNode, visualDropInfo, true); + range = selectionBuilder.getSourceSelectionRange(sourceDropInfo.getContainer(), sourceDropInfo.getOffset()); + } + + if (visualDropInfo.getDropContainer() != null) { + if (VpeDebug.PRINT_VISUAL_INNER_DRAGDROP_EVENT) { + System.out.println(" drop! container: " + visualDropInfo.getDropContainer().getNodeName()); //$NON-NLS-1$ + } + final String finalFlavor = flavor; + final String finalData = data; + final Point finalRange = range; + final Node finalDropContainer = sourceDropInfo == null ? null : sourceDropInfo.getContainer(); + Display.getDefault().asyncExec(new Runnable() { + public void run() { + externalDropAny(finalFlavor, finalData, finalRange, finalDropContainer); + } + }); + } + } + + public void drop(Node node, Node parentNode, int offset) { + visualBuilder.innerDrop(node, parentNode, offset); + } + + /* (non-Javadoc) + * @see org.mozilla.interfaces.nsISupports#queryInterface(java.lang.String) + */ + public nsISupports queryInterface(String arg0) { + return Mozilla.getInstance().queryInterface(this, arg0); + } + /** + * Calls when editor content should be refreshed + */ + public void onRefresh() { + //when we using separate thread to display selection rectangle + //it's working better than without + /* + * HACK + * We need wait some time while standart event will be handled + * and in process event handles some components are repainted(like buttons) + * and flasher are not repainted, so we should paint flasher + */ + + + Display.getDefault().asyncExec(new Thread(){ + public void run(){ + + getXulRunnerEditor().showSelectionRectangle(); + } + }); + + } + + /** + * @return the xulRunnerEditor + */ + public XulRunnerEditor getXulRunnerEditor() { + return xulRunnerEditor; + } + + /** + * @param xulRunnerEditor the xulRunnerEditor to set + */ + public void setXulRunnerEditor(XulRunnerEditor xulRunnerEditor) { + this.xulRunnerEditor = xulRunnerEditor; + } + + /** + * Start drag session + */ + public void startDragSession(nsIDOMEvent domEvent) { + + visualBuilder.getDnd().startDragSession(domEvent); + } + + public void dragDrop(nsIDOMEvent domEvent) { + + visualBuilder.getDnd().dragDrop(domEvent,this); + } + + /** + * @return the selectionBuilder + */ + public VpeSelectionBuilder getSelectionBuilder() { + return selectionBuilder; + } + + /** + * @param selectionBuilder the selectionBuilder to set + */ + public void setSelectionBuilder(VpeSelectionBuilder selectionBuilder) { + this.selectionBuilder = selectionBuilder; + } + +} Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeDomBuilder.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeDomBuilder.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeDomBuilder.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,52 +1,74 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor; - -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; -import org.w3c.dom.Node; - -import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; -import org.jboss.tools.vpe.editor.mapping.VpeNodeMapping; -import org.jboss.tools.vpe.editor.template.VpeTemplateManager; - -public class VpeDomBuilder { - protected VpeDomMapping domMapping; - - protected VpeTemplateManager templateManager; - private INodeAdapter sorceAdapter; - - public VpeDomBuilder(VpeDomMapping domMapping, INodeAdapter sorceAdapter, VpeTemplateManager templateManager) { - this.domMapping = domMapping; - this.sorceAdapter = sorceAdapter; - this.templateManager = templateManager; - } - - public VpeDomMapping getDomMapping () { - return domMapping; - } - - public VpeTemplateManager getTemplateManager () { - return templateManager; - } - - public void registerNodes(VpeNodeMapping nodeMapping) { - if (sorceAdapter == null) { - return; - } - - domMapping.mapNodes(nodeMapping); - Node sourceNode = nodeMapping.getSourceNode(); - if (((INodeNotifier) sourceNode).getExistingAdapter(sorceAdapter) == null) { - ((INodeNotifier) sourceNode).addAdapter(sorceAdapter); - } - } -} +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + +import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; +import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; +import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; +import org.jboss.tools.vpe.editor.mapping.VpeNodeMapping; +import org.jboss.tools.vpe.editor.template.VpeTemplateManager; +import org.w3c.dom.Node; + +public class VpeDomBuilder { + protected VpeDomMapping domMapping; + + protected VpeTemplateManager templateManager; + private INodeAdapter sorceAdapter; + private List sourceNodes = new ArrayList(); + + public VpeDomBuilder(VpeDomMapping domMapping, INodeAdapter sorceAdapter, VpeTemplateManager templateManager) { + this.domMapping = domMapping; + this.sorceAdapter = sorceAdapter; + this.templateManager = templateManager; + } + + public VpeDomMapping getDomMapping () { + return domMapping; + } + + public VpeTemplateManager getTemplateManager () { + return templateManager; + } + + public void registerNodes(VpeNodeMapping nodeMapping) { + if (sorceAdapter == null) { + return; + } + + domMapping.mapNodes(nodeMapping); + Node sourceNode = nodeMapping.getSourceNode(); + if (((INodeNotifier) sourceNode).getExistingAdapter(sorceAdapter) == null) { + ((INodeNotifier) sourceNode).addAdapter(sorceAdapter); + sourceNodes.add(sourceNode); + } + } + public void dispose() { + for (Iterator iterator = sourceNodes.iterator(); iterator.hasNext();) { + INodeNotifier sourceNode = (INodeNotifier) iterator.next(); + if (sourceNode != null) { + sourceNode.removeAdapter(sorceAdapter); + } + } + sourceNodes.clear(); + } + + public INodeAdapter getSorceAdapter() { + return sorceAdapter; + } + + public List getSourceNodes() { + return sourceNodes; + } +} Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeEditorPart.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeEditorPart.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeEditorPart.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,703 +1,754 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor; - -import java.beans.PropertyChangeEvent; -import java.beans.PropertyChangeListener; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.core.runtime.Platform; -import org.eclipse.core.runtime.QualifiedName; -import org.eclipse.jface.action.IAction; -import org.eclipse.jface.action.IMenuListener; -import org.eclipse.jface.text.IRegion; -import org.eclipse.jface.viewers.ISelectionProvider; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ControlEvent; -import org.eclipse.swt.events.ControlListener; -import org.eclipse.swt.events.ShellAdapter; -import org.eclipse.swt.events.ShellEvent; -import org.eclipse.swt.layout.FillLayout; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IEditorPart; -import org.eclipse.ui.IEditorSite; -import org.eclipse.ui.IFileEditorInput; -import org.eclipse.ui.IPartListener; -import org.eclipse.ui.IPropertyListener; -import org.eclipse.ui.IReusableEditor; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.IWorkbenchPartConstants; -import org.eclipse.ui.IWorkbenchWindow; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.part.EditorPart; -import org.eclipse.ui.texteditor.IDocumentProvider; -import org.eclipse.ui.texteditor.IStatusField; -import org.eclipse.ui.texteditor.ITextEditor; -import org.eclipse.ui.texteditor.ITextEditorExtension; -import org.eclipse.wst.sse.ui.StructuredTextEditor; -import org.jboss.tools.common.model.XModelObject; -import org.jboss.tools.common.model.event.XModelTreeEvent; -import org.jboss.tools.common.model.event.XModelTreeListener; -import org.jboss.tools.common.model.ui.util.ModelUtilities; -import org.jboss.tools.jst.jsp.editor.IVisualEditor; -import org.jboss.tools.jst.jsp.preferences.VpePreference; -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.editor.mozilla.EditorLoadWindowListener; -import org.jboss.tools.vpe.editor.mozilla.MozillaEditor; -import org.jboss.tools.vpe.editor.mozilla.MozillaPreview; -import org.jboss.tools.vpe.editor.xpl.SashForm; -import org.jboss.tools.vpe.selbar.SelectionBar; - -public class VpeEditorPart extends EditorPart implements ITextEditor, - ITextEditorExtension, IReusableEditor, IVisualEditor { - private SashForm container; - private StructuredTextEditor sourceEditor = null; - private MozillaEditor visualEditor; - private IEditorPart activeEditor; - private XModelTreeListener listener; - XModelObject optionsObject; - private SelectionBar selectionBar = new SelectionBar(); - private ActivationListener activationListener = new ActivationListener(); - private int visualMode = 0; - private EditorPart multiPageEditor; - private static final QualifiedName SPLITTER_POSITION_KEY1 = new QualifiedName( - "", "splitter_position1"); - private static final QualifiedName SPLITTER_POSITION_KEY2 = new QualifiedName( - "", "splitter_position2"); - private static final QualifiedName SPLITTER_POSITION_KEY3 = new QualifiedName( - "", "splitter_position3"); - - private int controlCount = 0; - - /** default web-browser */ - private MozillaPreview previewWebBrowser = null; - - /** preview content */ - private Composite previewContent = null; - - public StructuredTextEditor getSourceEditor() { - return sourceEditor; - } - - // returns JSPMultipageEditor for closing by ctrl+F4 and ctrl+shift+F4 keys - public EditorPart getParentEditor() { - return multiPageEditor; - } - - public void close(boolean save) { - if (sourceEditor != null) - sourceEditor.close(save); - } - - public void doRevertToSaved() { - if (sourceEditor != null) - sourceEditor.doRevertToSaved(); - } - - public IDocumentProvider getDocumentProvider() { - if (sourceEditor != null) - return sourceEditor.getDocumentProvider(); - else { - return null; - } - } - - public IRegion getHighlightRange() { - if (sourceEditor != null) - return sourceEditor.getHighlightRange(); - else { - return null; - } - } - - public ISelectionProvider getSelectionProvider() { - if (sourceEditor != null) - return sourceEditor.getSelectionProvider(); - else { - return null; - } - } - - public boolean isEditable() { - if (sourceEditor != null) - return sourceEditor.isEditable(); - else { - return false; - } - } - - public void removeActionActivationCode(String actionId) { - if (sourceEditor != null) - sourceEditor.removeActionActivationCode(actionId); - } - - public void resetHighlightRange() { - if (sourceEditor != null) - sourceEditor.resetHighlightRange(); - } - - public void selectAndReveal(int offset, int length) { - if (sourceEditor != null) - sourceEditor.selectAndReveal(offset, length); - } - - public void setAction(String actionID, IAction action) { - if (sourceEditor != null) - sourceEditor.setAction(actionID, action); - } - - public void setActionActivationCode(String actionId, - char activationCharacter, int activationKeyCode, - int activationStateMask) { - if (sourceEditor != null) - sourceEditor.setActionActivationCode(actionId, activationCharacter, - activationKeyCode, activationStateMask); - } - - public void setHighlightRange(int offset, int length, boolean moveCursor) { - if (sourceEditor != null) - sourceEditor.setHighlightRange(offset, length, moveCursor); - } - - public void showHighlightRangeOnly(boolean showHighlightRangeOnly) { - if (sourceEditor != null) - sourceEditor.showHighlightRangeOnly(showHighlightRangeOnly); - } - - public boolean showsHighlightRangeOnly() { - if (sourceEditor != null) - return sourceEditor.showsHighlightRangeOnly(); - else { - return false; - } - } - - public void addRulerContextMenuListener(IMenuListener listener) { - if (sourceEditor != null) - sourceEditor.addRulerContextMenuListener(listener); - } - - public boolean isEditorInputReadOnly() { - if (sourceEditor != null) - return sourceEditor.isEditorInputReadOnly(); - else { - return false; - } - } - - public void removeRulerContextMenuListener(IMenuListener listener) { - if (sourceEditor != null) - sourceEditor.removeRulerContextMenuListener(listener); - } - - public void setStatusField(IStatusField field, String category) { - if (visualMode == VISUAL_MODE) { - if (field != null) { - field.setImage(null); - field.setText(null); - } - } else if (sourceEditor != null) - sourceEditor.setStatusField(field, category); - } - - public VpeEditorPart(EditorPart multiPageEditor, - StructuredTextEditor textEditor, boolean visualMode) { - sourceEditor = textEditor; - // this.visualMode = visualMode; - this.multiPageEditor = multiPageEditor; - } - - public IAction getAction(String actionID) { - return sourceEditor.getAction(actionID); - } - - public VpeEditorPart() { - } - - public void doSave(IProgressMonitor monitor) { - if (sourceEditor != null) { - sourceEditor.doSave(monitor); - } - } - - public void doSaveAs() { - if (sourceEditor != null) { - sourceEditor.doSaveAs(); - setInput(sourceEditor.getEditorInput()); - } - } - - public void init(IEditorSite site, IEditorInput input) - throws PartInitException { - setSite(site); - setInput(input); - } - - public void setInput(IEditorInput input) { - super.setInput(input); - if (visualEditor != null && visualEditor.getEditorInput() != null - && visualEditor.getEditorInput() != getEditorInput()) { - visualEditor.setInput(input); - } - } - - public boolean isDirty() { - if (sourceEditor != null) { - return sourceEditor.isDirty(); - } else { - return false; - } - } - - public boolean isSaveAsAllowed() { - if (sourceEditor != null) { - return sourceEditor.isSaveAsAllowed(); - } else { - return false; - } - } - - protected int[] loadSplitterPosition() { - int[] sizes = new int[3]; - try { - IEditorInput input = getEditorInput(); - if (!(input instanceof IFileEditorInput)) - return null; - - IFile file = ((IFileEditorInput) input).getFile(); - String s = file.getPersistentProperty(SPLITTER_POSITION_KEY1); - if (s != null) { - sizes[0] = Integer.parseInt(s); - } else - return null; - - s = file.getPersistentProperty(SPLITTER_POSITION_KEY2); - if (s != null) { - sizes[1] = Integer.parseInt(s); - } else - return null; - - s = file.getPersistentProperty(SPLITTER_POSITION_KEY3); - if (s != null) { - sizes[2] = Integer.parseInt(s); - } else - return null; - - } catch (Exception e) { - VpePlugin.getPluginLog().logError(e); - return null; - } - return sizes; - } - - protected void saveSplitterPosition(int[] weights) { - IEditorInput input = getEditorInput(); - if (!(input instanceof IFileEditorInput)) - return; - IFile file = ((IFileEditorInput) input).getFile(); - try { - String s = String.valueOf(weights[0]); - file.setPersistentProperty(SPLITTER_POSITION_KEY1, s); - s = String.valueOf(weights[1]); - file.setPersistentProperty(SPLITTER_POSITION_KEY2, s); - s = String.valueOf(weights[2]); - file.setPersistentProperty(SPLITTER_POSITION_KEY3, s); - } catch (Exception e) { - VpePlugin.getPluginLog().logError(e); - } - } - - Composite sourceContent = null; - Composite visualContent = null; - - public void setVisualMode(int type) { - String showSelectionBar = VpePreference.SHOW_SELECTION_TAG_BAR - .getValue(); - switch (type) { - case VISUALSOURCE_MODE: - selectionBar.showBar(showSelectionBar); - if (sourceContent != null) - sourceContent.setVisible(true); - if (visualContent != null) - visualContent.setVisible(true); - if (previewContent != null) { - previewContent.setVisible(false); - } - break; - - case VISUAL_MODE: - selectionBar.showBar(showSelectionBar); - if (sourceContent != null) - sourceContent.setVisible(false); - if (visualContent != null) - visualContent.setVisible(true); - if (previewContent != null) { - previewContent.setVisible(false); - } - break; - - case SOURCE_MODE: - selectionBar.showBar(showSelectionBar); - if (sourceContent != null) { - sourceContent.setVisible(true); - - //Added by Max Areshkau - //was fixed bug(border which drawed by iflasher doesn't hide on MACOS when we swith - // to souce view) -// if(Platform.getOS().equals(Platform.OS_MACOSX)&&controller!=null) { -// -// visualEditor.getController().visualRefresh(); -// } - } - if (visualContent != null) - visualContent.setVisible(false); - if (previewContent != null) { - previewContent.setVisible(false); - } - break; - - case PREVIEW_MODE: - if (selectionBar != null) { - selectionBar.showBar("no"); - } - if (sourceContent != null) { - sourceContent.setVisible(false); - } - - if (visualContent != null) { - visualContent.setVisible(false); - } - - if (previewContent != null) { - previewWebBrowser.rebuildDom(); - previewContent.setVisible(true); - } - break; - } - container.layout(); - if (visualMode == SOURCE_MODE && type != SOURCE_MODE) { - visualMode = type; - if (visualEditor.getController() != null) { - visualEditor.getController().visualRefresh(); - if(type!=PREVIEW_MODE) { - visualEditor.getController().sourceSelectionChanged(); - } - } - } - visualMode = type; - } - - public int getVisualMode() { - return visualMode; - } - - public void createPartControl(Composite parent) { - controlCount++; - if (controlCount > 1) - return; - // ////////////////////////////////////////////////////////////// - - Composite cmpEdTl = new Composite(parent, SWT.NONE); - GridLayout layoutEdTl = new GridLayout(1, false); - layoutEdTl.verticalSpacing = 0; - layoutEdTl.marginHeight = 0; - layoutEdTl.marginBottom = 3; - layoutEdTl.marginWidth = 0; - cmpEdTl.setLayout(layoutEdTl); - cmpEdTl.setLayoutData(new GridData(GridData.FILL_BOTH)); - - Composite cmpEd = new Composite(cmpEdTl, SWT.NATIVE); - GridLayout layoutEd = new GridLayout(1, false); - layoutEd.marginBottom = 0; - layoutEd.marginHeight = 1; - layoutEd.marginWidth = 0; - layoutEd.marginRight = 0; - layoutEd.marginLeft = 1; - layoutEd.verticalSpacing = 0; - layoutEd.horizontalSpacing = 0; - cmpEd.setLayout(layoutEd); - cmpEd.setLayoutData(new GridData(GridData.FILL_BOTH)); - // ///////////////////////////////////////////////////////////////// - container = new SashForm(cmpEd, SWT.VERTICAL); - container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - sourceContent = new Composite(container, SWT.NONE); - sourceContent.setLayout(new FillLayout()); - visualContent = new Composite(container, SWT.NONE); - visualContent.setLayout(new FillLayout()); - - // Create a preview content - previewContent = new Composite(container, SWT.NONE); - previewContent.setLayout(new FillLayout()); - - // //////////////////////////////////////////////////// - - selectionBar.createToolBarComposite(cmpEdTl, true); - // /////////////////////////////////////////////////// - if (sourceEditor == null) - sourceEditor = new StructuredTextEditor() { - public void safelySanityCheckState(IEditorInput input) { - super.safelySanityCheckState(input); - } - }; - int[] weights = loadSplitterPosition(); - if (weights != null) - container.setWeights(weights); - container.addWeightsChangeListener(new PropertyChangeListener() { - public void propertyChange(PropertyChangeEvent event) { - saveSplitterPosition(container.getWeights()); - } - }); - parent.addControlListener(new ControlListener() { - public void controlMoved(ControlEvent event) { - - } - - public void controlResized(ControlEvent event) { - container.layout(); - } - }); - visualEditor = new MozillaEditor(); - try { - visualEditor.init(getEditorSite(), getEditorInput()); - } catch (Exception e) { - VpePlugin.reportProblem(e); - } - - previewWebBrowser = new MozillaPreview(this, sourceEditor); - try { - previewWebBrowser.init(getEditorSite(), getEditorInput()); - } catch (Exception e) { - VpePlugin.reportProblem(e); - } - - try { - sourceEditor.addPropertyListener(new IPropertyListener() { - public void propertyChanged(Object source, int propId) { - if (propId == IWorkbenchPartConstants.PROP_TITLE) { - VpeEditorPart.this.setPartName(sourceEditor.getTitle()); - } - VpeEditorPart.this.firePropertyChange(propId); - } - }); - sourceEditor.init(getEditorSite(), getEditorInput()); - - if (sourceContent != null) { - sourceEditor.createPartControl(sourceContent); - } - if (visualEditor != null) { - visualEditor - .setEditorLoadWindowListener(new EditorLoadWindowListener() { - public void load() { - visualEditor.setEditorLoadWindowListener(null); - visualEditor.setController(new VpeController( - VpeEditorPart.this)); - selectionBar.setVpeController(visualEditor.getController()); - visualEditor.getController().setSelectionBarController(selectionBar); - try { - visualEditor.getController().init(sourceEditor, visualEditor); - } catch (Exception e) { - VpePlugin.reportProblem(e); - } - } - }); - visualEditor.createPartControl(visualContent); - } - - if (previewWebBrowser != null) { - previewWebBrowser - .setEditorLoadWindowListener(new EditorLoadWindowListener() { - public void load() { - previewWebBrowser - .setEditorLoadWindowListener(null); - previewWebBrowser.buildDom(); - } - }); - previewWebBrowser.createPartControl(previewContent); - } - - activeEditor = sourceEditor; - - sourceContent.addListener(SWT.Activate, new Listener() { - public void handleEvent(Event event) { - if (event.type == SWT.Activate) { - if (activeEditor != sourceEditor) { - activeEditor = sourceEditor; - setFocus(); - } - } - } - }); - - visualContent.addListener(SWT.Activate, new Listener() { - public void handleEvent(Event event) { - if (event.type == SWT.Activate) { - if (visualEditor != null - && activeEditor != visualEditor) { - activeEditor = visualEditor; - setFocus(); - } - } - } - }); - - previewContent.addListener(SWT.Activate, new Listener() { - public void handleEvent(Event event) { - if (event.type == SWT.Activate) { - if (previewWebBrowser != null - && activeEditor != previewWebBrowser) { - activeEditor = previewWebBrowser; - setFocus(); - } - } - } - }); - - IWorkbenchWindow window = getSite().getWorkbenchWindow(); - window.getPartService().addPartListener(activationListener); - window.getShell().addShellListener(activationListener); - - } catch (Exception e) { - VpePlugin.reportProblem(e); - } - // setVisualMode(visualMode); - // /////////////////////////////////////// - // ///// Add preference listener - optionsObject = ModelUtilities.getPreferenceModel().getByPath( - VpePreference.EDITOR_PATH); - listener = new XModelTreeListener() { - - public void nodeChanged(XModelTreeEvent event) { - String showSelectionBar = VpePreference.SHOW_SELECTION_TAG_BAR - .getValue(); - selectionBar.showBar(showSelectionBar); - } - - public void structureChanged(XModelTreeEvent event) { - } - - }; - optionsObject.getModel().addModelTreeListener(listener); - // /////////////////////////////////////// - cmpEd.layout(); - } - - public void setFocus() { - if (activeEditor != null) { - activeEditor.setFocus(); - } - } - - public void dispose() { - super.dispose(); - if (optionsObject != null) { - optionsObject.getModel().removeModelTreeListener(listener); - } - if (activationListener != null) { - IWorkbenchWindow window = getSite().getWorkbenchWindow(); - window.getPartService().removePartListener(activationListener); - Shell shell = window.getShell(); - if (shell != null && !shell.isDisposed()) - shell.removeShellListener(activationListener); - activationListener = null; - } - // editor will disposed as part of multipart editor - if (sourceEditor != null) { - sourceEditor.dispose(); - sourceEditor = null; - } - - if (visualEditor != null) { - visualEditor.dispose(); - visualEditor = null; - } - - if (previewContent != null) { - previewContent.dispose(); - previewContent = null; - } - - if (selectionBar != null) { - selectionBar.dispose(); - selectionBar = null; - } - } - - public Object getAdapter(Class adapter) { - if (sourceEditor != null) { - return sourceEditor.getAdapter(adapter); - } else { - return null; - } - } - - private class ActivationListener extends ShellAdapter implements - IPartListener { - private IWorkbenchPart fActivePart; - private boolean fIsHandlingActivation = false; - - public void partActivated(IWorkbenchPart part) { - fActivePart = part; - handleActivation(); - } - - public void partBroughtToTop(IWorkbenchPart part) { - } - - public void partClosed(IWorkbenchPart part) { - } - - public void partDeactivated(IWorkbenchPart part) { - fActivePart = null; - } - - public void partOpened(IWorkbenchPart part) { - } - - public void shellActivated(ShellEvent e) { - e.widget.getDisplay().asyncExec(new Runnable() { - public void run() { - handleActivation(); - } - }); - } - - private void handleActivation() { - if (fIsHandlingActivation) - return; - - if (fActivePart == multiPageEditor) { - fIsHandlingActivation = true; - try { - if (sourceEditor != null) { - if (visualEditor.getController() != null) { - visualEditor.getController().refreshTemplates(); - } - sourceEditor.safelySanityCheckState(getEditorInput()); - } - } finally { - fIsHandlingActivation = false; - } - } - } - } - - public VpeController getController() { - return visualEditor.getController(); - } - -} +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor; + +import java.beans.PropertyChangeEvent; +import java.beans.PropertyChangeListener; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.core.runtime.QualifiedName; +import org.eclipse.jface.action.IAction; +import org.eclipse.jface.action.IMenuListener; +import org.eclipse.jface.text.IRegion; +import org.eclipse.jface.viewers.ISelectionProvider; +import org.eclipse.swt.SWT; +import org.eclipse.swt.events.ControlEvent; +import org.eclipse.swt.events.ControlListener; +import org.eclipse.swt.events.DisposeEvent; +import org.eclipse.swt.events.DisposeListener; +import org.eclipse.swt.events.ShellAdapter; +import org.eclipse.swt.events.ShellEvent; +import org.eclipse.swt.layout.FillLayout; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Event; +import org.eclipse.swt.widgets.Listener; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IEditorPart; +import org.eclipse.ui.IEditorSite; +import org.eclipse.ui.IFileEditorInput; +import org.eclipse.ui.IPartListener; +import org.eclipse.ui.IPropertyListener; +import org.eclipse.ui.IReusableEditor; +import org.eclipse.ui.IWorkbenchPart; +import org.eclipse.ui.IWorkbenchPartConstants; +import org.eclipse.ui.IWorkbenchWindow; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.part.EditorPart; +import org.eclipse.ui.texteditor.IDocumentProvider; +import org.eclipse.ui.texteditor.IStatusField; +import org.eclipse.ui.texteditor.ITextEditor; +import org.eclipse.ui.texteditor.ITextEditorExtension; +import org.eclipse.wst.sse.ui.StructuredTextEditor; +import org.jboss.tools.common.model.XModelObject; +import org.jboss.tools.common.model.event.XModelTreeEvent; +import org.jboss.tools.common.model.event.XModelTreeListener; +import org.jboss.tools.common.model.ui.util.ModelUtilities; +import org.jboss.tools.jst.jsp.editor.IVisualEditor; +import org.jboss.tools.jst.jsp.preferences.VpePreference; +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.editor.mozilla.EditorLoadWindowListener; +import org.jboss.tools.vpe.editor.mozilla.MozillaEditor; +import org.jboss.tools.vpe.editor.mozilla.MozillaPreview; +import org.jboss.tools.vpe.editor.xpl.SashForm; +import org.jboss.tools.vpe.selbar.SelectionBar; + +public class VpeEditorPart extends EditorPart implements ITextEditor, + ITextEditorExtension, IReusableEditor, IVisualEditor { + private SashForm container; + private StructuredTextEditor sourceEditor = null; + private MozillaEditor visualEditor; + private IEditorPart activeEditor; + private XModelTreeListener listener; + XModelObject optionsObject; + private SelectionBar selectionBar = new SelectionBar(); + private ActivationListener activationListener = new ActivationListener(); + private int visualMode = 0; + private EditorPart multiPageEditor; + private static final QualifiedName SPLITTER_POSITION_KEY1 = new QualifiedName( + "", "splitter_position1"); + private static final QualifiedName SPLITTER_POSITION_KEY2 = new QualifiedName( + "", "splitter_position2"); + private static final QualifiedName SPLITTER_POSITION_KEY3 = new QualifiedName( + "", "splitter_position3"); + + private int controlCount = 0; + + /** default web-browser */ + private MozillaPreview previewWebBrowser = null; + + /** preview content */ + private Composite previewContent = null; + + public StructuredTextEditor getSourceEditor() { + return sourceEditor; + } + + // returns JSPMultipageEditor for closing by ctrl+F4 and ctrl+shift+F4 keys + public EditorPart getParentEditor() { + return multiPageEditor; + } + + public void close(boolean save) { + if (sourceEditor != null) + sourceEditor.close(save); + } + + public void doRevertToSaved() { + if (sourceEditor != null) + sourceEditor.doRevertToSaved(); + } + + public IDocumentProvider getDocumentProvider() { + if (sourceEditor != null) + return sourceEditor.getDocumentProvider(); + else { + return null; + } + } + + public IRegion getHighlightRange() { + if (sourceEditor != null) + return sourceEditor.getHighlightRange(); + else { + return null; + } + } + + public ISelectionProvider getSelectionProvider() { + if (sourceEditor != null) + return sourceEditor.getSelectionProvider(); + else { + return null; + } + } + + public boolean isEditable() { + if (sourceEditor != null) + return sourceEditor.isEditable(); + else { + return false; + } + } + + public void removeActionActivationCode(String actionId) { + if (sourceEditor != null) + sourceEditor.removeActionActivationCode(actionId); + } + + public void resetHighlightRange() { + if (sourceEditor != null) + sourceEditor.resetHighlightRange(); + } + + public void selectAndReveal(int offset, int length) { + if (sourceEditor != null) + sourceEditor.selectAndReveal(offset, length); + } + + public void setAction(String actionID, IAction action) { + if (sourceEditor != null) + sourceEditor.setAction(actionID, action); + } + + public void setActionActivationCode(String actionId, + char activationCharacter, int activationKeyCode, + int activationStateMask) { + if (sourceEditor != null) + sourceEditor.setActionActivationCode(actionId, activationCharacter, + activationKeyCode, activationStateMask); + } + + public void setHighlightRange(int offset, int length, boolean moveCursor) { + if (sourceEditor != null) + sourceEditor.setHighlightRange(offset, length, moveCursor); + } + + public void showHighlightRangeOnly(boolean showHighlightRangeOnly) { + if (sourceEditor != null) + sourceEditor.showHighlightRangeOnly(showHighlightRangeOnly); + } + + public boolean showsHighlightRangeOnly() { + if (sourceEditor != null) + return sourceEditor.showsHighlightRangeOnly(); + else { + return false; + } + } + + public void addRulerContextMenuListener(IMenuListener listener) { + if (sourceEditor != null) + sourceEditor.addRulerContextMenuListener(listener); + } + + public boolean isEditorInputReadOnly() { + if (sourceEditor != null) + return sourceEditor.isEditorInputReadOnly(); + else { + return false; + } + } + + public void removeRulerContextMenuListener(IMenuListener listener) { + if (sourceEditor != null) + sourceEditor.removeRulerContextMenuListener(listener); + } + + public void setStatusField(IStatusField field, String category) { + if (visualMode == VISUAL_MODE) { + if (field != null) { + field.setImage(null); + field.setText(null); + } + } else if (sourceEditor != null) + sourceEditor.setStatusField(field, category); + } + + public VpeEditorPart(EditorPart multiPageEditor, + StructuredTextEditor textEditor, boolean visualMode) { + sourceEditor = textEditor; + // this.visualMode = visualMode; + this.multiPageEditor = multiPageEditor; + } + + public IAction getAction(String actionID) { + return sourceEditor.getAction(actionID); + } + + public VpeEditorPart() { + } + + public void doSave(IProgressMonitor monitor) { + if (sourceEditor != null) { + sourceEditor.doSave(monitor); + } + } + + public void doSaveAs() { + if (sourceEditor != null) { + sourceEditor.doSaveAs(); + setInput(sourceEditor.getEditorInput()); + } + } + + public void init(IEditorSite site, IEditorInput input) + throws PartInitException { + setSite(site); + setInput(input); + } + + public void setInput(IEditorInput input) { + super.setInput(input); + if (visualEditor != null && visualEditor.getEditorInput() != null + && visualEditor.getEditorInput() != getEditorInput()) { + visualEditor.setInput(input); + } + } + + public boolean isDirty() { + if (sourceEditor != null) { + return sourceEditor.isDirty(); + } else { + return false; + } + } + + public boolean isSaveAsAllowed() { + if (sourceEditor != null) { + return sourceEditor.isSaveAsAllowed(); + } else { + return false; + } + } + + protected int[] loadSplitterPosition() { + int[] sizes = new int[3]; + try { + IEditorInput input = getEditorInput(); + if (!(input instanceof IFileEditorInput)) + return null; + + IFile file = ((IFileEditorInput) input).getFile(); + String s = file.getPersistentProperty(SPLITTER_POSITION_KEY1); + if (s != null) { + sizes[0] = Integer.parseInt(s); + } else + return null; + + s = file.getPersistentProperty(SPLITTER_POSITION_KEY2); + if (s != null) { + sizes[1] = Integer.parseInt(s); + } else + return null; + + s = file.getPersistentProperty(SPLITTER_POSITION_KEY3); + if (s != null) { + sizes[2] = Integer.parseInt(s); + } else + return null; + + } catch (Exception e) { + VpePlugin.getPluginLog().logError(e); + return null; + } + return sizes; + } + + protected void saveSplitterPosition(int[] weights) { + IEditorInput input = getEditorInput(); + if (!(input instanceof IFileEditorInput)) + return; + IFile file = ((IFileEditorInput) input).getFile(); + try { + String s = String.valueOf(weights[0]); + file.setPersistentProperty(SPLITTER_POSITION_KEY1, s); + s = String.valueOf(weights[1]); + file.setPersistentProperty(SPLITTER_POSITION_KEY2, s); + s = String.valueOf(weights[2]); + file.setPersistentProperty(SPLITTER_POSITION_KEY3, s); + } catch (Exception e) { + VpePlugin.getPluginLog().logError(e); + } + } + + Composite sourceContent = null; + Composite visualContent = null; + + public void setVisualMode(int type) { + String showSelectionBar = VpePreference.SHOW_SELECTION_TAG_BAR + .getValue(); + switch (type) { + case VISUALSOURCE_MODE: + selectionBar.showBar(showSelectionBar); + if (sourceContent != null) + sourceContent.setVisible(true); + if (visualContent != null) + visualContent.setVisible(true); + if (previewContent != null) { + previewContent.setVisible(false); + } + break; + + case VISUAL_MODE: + selectionBar.showBar(showSelectionBar); + if (sourceContent != null) + sourceContent.setVisible(false); + if (visualContent != null) + visualContent.setVisible(true); + if (previewContent != null) { + previewContent.setVisible(false); + } + break; + + case SOURCE_MODE: + selectionBar.showBar(showSelectionBar); + if (sourceContent != null) { + sourceContent.setVisible(true); + + //Added by Max Areshkau + //was fixed bug(border which drawed by iflasher doesn't hide on MACOS when we swith + // to souce view) +// if(Platform.getOS().equals(Platform.OS_MACOSX)&&controller!=null) { +// +// visualEditor.getController().visualRefresh(); +// } + } + if (visualContent != null) + visualContent.setVisible(false); + if (previewContent != null) { + previewContent.setVisible(false); + } + break; + + case PREVIEW_MODE: + if (selectionBar != null) { + selectionBar.showBar("no"); + } + if (sourceContent != null) { + sourceContent.setVisible(false); + } + + if (visualContent != null) { + visualContent.setVisible(false); + } + + if (previewContent != null) { + previewWebBrowser.rebuildDom(); + previewContent.setVisible(true); + } + break; + } + container.layout(); + if (visualMode == SOURCE_MODE && type != SOURCE_MODE) { + visualMode = type; + if (visualEditor != null && visualEditor.getController() != null) { + visualEditor.getController().visualRefresh(); + if(type!=PREVIEW_MODE) { + visualEditor.getController().sourceSelectionChanged(); + } + } + } + visualMode = type; + } + + public int getVisualMode() { + return visualMode; + } + + public void createPartControl(final Composite parent) { + controlCount++; + if (controlCount > 1) + return; + // ////////////////////////////////////////////////////////////// + + Composite cmpEdTl = new Composite(parent, SWT.NONE); + GridLayout layoutEdTl = new GridLayout(1, false); + layoutEdTl.verticalSpacing = 0; + layoutEdTl.marginHeight = 0; + layoutEdTl.marginBottom = 3; + layoutEdTl.marginWidth = 0; + cmpEdTl.setLayout(layoutEdTl); + cmpEdTl.setLayoutData(new GridData(GridData.FILL_BOTH)); + + Composite cmpEd = new Composite(cmpEdTl, SWT.NATIVE); + GridLayout layoutEd = new GridLayout(1, false); + layoutEd.marginBottom = 0; + layoutEd.marginHeight = 1; + layoutEd.marginWidth = 0; + layoutEd.marginRight = 0; + layoutEd.marginLeft = 1; + layoutEd.verticalSpacing = 0; + layoutEd.horizontalSpacing = 0; + cmpEd.setLayout(layoutEd); + cmpEd.setLayoutData(new GridData(GridData.FILL_BOTH)); + // ///////////////////////////////////////////////////////////////// + container = new SashForm(cmpEd, SWT.VERTICAL); + container.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); + sourceContent = new Composite(container, SWT.NONE); + sourceContent.setLayout(new FillLayout()); + visualContent = new Composite(container, SWT.NONE); + visualContent.setLayout(new FillLayout()); + + // Create a preview content + previewContent = new Composite(container, SWT.NONE); + previewContent.setLayout(new FillLayout()); + + // //////////////////////////////////////////////////// + + selectionBar.createToolBarComposite(cmpEdTl, true); + // /////////////////////////////////////////////////// + if (sourceEditor == null) + sourceEditor = new StructuredTextEditor() { + public void safelySanityCheckState(IEditorInput input) { + super.safelySanityCheckState(input); + } + }; + int[] weights = loadSplitterPosition(); + if (weights != null) + container.setWeights(weights); + final PropertyChangeListener weightsChangeListener = new PropertyChangeListener() { + public void propertyChange(PropertyChangeEvent event) { + saveSplitterPosition(container.getWeights()); + } + }; + container.addWeightsChangeListener(weightsChangeListener); + container.addDisposeListener(new DisposeListener() { + + public void widgetDisposed(DisposeEvent e) { + container.removeWeightsChangeListener(weightsChangeListener); + } + + }); + final ControlListener controlListener = new ControlListener() { + public void controlMoved(ControlEvent event) { + + } + + public void controlResized(ControlEvent event) { + container.layout(); + } + }; + parent.addControlListener(controlListener); + parent.addDisposeListener(new DisposeListener() { + + public void widgetDisposed(DisposeEvent e) { + parent.removeControlListener(controlListener); + } + + }); + //createVisualEditor(); + + //createPreviewBrowser(); + + try { + sourceEditor.addPropertyListener(new IPropertyListener() { + public void propertyChanged(Object source, int propId) { + if (propId == IWorkbenchPartConstants.PROP_TITLE) { + VpeEditorPart.this.setPartName(sourceEditor.getTitle()); + } + VpeEditorPart.this.firePropertyChange(propId); + } + }); + sourceEditor.init(getEditorSite(), getEditorInput()); + + if (sourceContent != null) { + sourceEditor.createPartControl(sourceContent); + } + + + /*if (previewWebBrowser != null) { + previewWebBrowser + .setEditorLoadWindowListener(new EditorLoadWindowListener() { + public void load() { + previewWebBrowser + .setEditorLoadWindowListener(null); + previewWebBrowser.buildDom(); + } + }); + previewWebBrowser.createPartControl(previewContent); + } +*/ + activeEditor = sourceEditor; + + sourceContent.addListener(SWT.Activate, new Listener() { + public void handleEvent(Event event) { + if (event.type == SWT.Activate) { + if (activeEditor != sourceEditor) { + activeEditor = sourceEditor; + setFocus(); + } + } + } + }); + + visualContent.addListener(SWT.Activate, new Listener() { + public void handleEvent(Event event) { + if (event.type == SWT.Activate) { + if (visualEditor != null + && activeEditor != visualEditor) { + activeEditor = visualEditor; + setFocus(); + } + } + } + }); + + previewContent.addListener(SWT.Activate, new Listener() { + public void handleEvent(Event event) { + if (event.type == SWT.Activate) { + if (previewWebBrowser != null + && activeEditor != previewWebBrowser) { + activeEditor = previewWebBrowser; + setFocus(); + } + } + } + }); + + IWorkbenchWindow window = getSite().getWorkbenchWindow(); + window.getPartService().addPartListener(activationListener); + window.getShell().addShellListener(activationListener); + + } catch (Exception e) { + VpePlugin.reportProblem(e); + } + // setVisualMode(visualMode); + // /////////////////////////////////////// + // ///// Add preference listener + optionsObject = ModelUtilities.getPreferenceModel().getByPath( + VpePreference.EDITOR_PATH); + listener = new XModelTreeListener() { + + public void nodeChanged(XModelTreeEvent event) { + String showSelectionBar = VpePreference.SHOW_SELECTION_TAG_BAR + .getValue(); + selectionBar.showBar(showSelectionBar); + } + + public void structureChanged(XModelTreeEvent event) { + } + + }; + optionsObject.getModel().addModelTreeListener(listener); + // /////////////////////////////////////// + cmpEd.layout(); + } + + public void createVisualEditor() { + visualEditor = new MozillaEditor(); + try { + visualEditor.init(getEditorSite(), getEditorInput()); + } catch (Exception e) { + VpePlugin.reportProblem(e); + } + if (visualEditor != null) { + visualEditor + .setEditorLoadWindowListener(new EditorLoadWindowListener() { + public void load() { + visualEditor.setEditorLoadWindowListener(null); + visualEditor.setController(new VpeController( + VpeEditorPart.this)); + selectionBar.setVpeController(visualEditor.getController()); + visualEditor.getController().setSelectionBarController(selectionBar); + try { + visualEditor.getController().init(sourceEditor, visualEditor); + } catch (Exception e) { + VpePlugin.reportProblem(e); + } + } + }); + visualEditor.createPartControl(visualContent); + } + } + + public void createPreviewBrowser() { + previewWebBrowser = new MozillaPreview(this, sourceEditor); + try { + previewWebBrowser.init(getEditorSite(), getEditorInput()); + previewWebBrowser + .setEditorLoadWindowListener(new EditorLoadWindowListener() { + public void load() { + previewWebBrowser.setEditorLoadWindowListener(null); + previewWebBrowser.buildDom(); + } + }); + previewWebBrowser.createPartControl(previewContent); + } catch (Exception e) { + VpePlugin.reportProblem(e); + } + } + + public void setFocus() { + if (activeEditor != null) { + activeEditor.setFocus(); + } + } + + public void dispose() { + if (optionsObject != null) { + optionsObject.getModel().removeModelTreeListener(listener); + listener=null; + } + if (activationListener != null) { + IWorkbenchWindow window = getSite().getWorkbenchWindow(); + window.getPartService().removePartListener(activationListener); + Shell shell = window.getShell(); + if (shell != null && !shell.isDisposed()) + shell.removeShellListener(activationListener); + activationListener = null; + } + // editor will disposed as part of multipart editor + if (sourceEditor != null) { + sourceEditor.dispose(); + sourceEditor = null; + } + + if (visualEditor != null) { + visualEditor.dispose(); + visualEditor = null; + } + + if (previewWebBrowser != null) { + previewWebBrowser.dispose(); + previewWebBrowser=null; + } + if (previewContent != null) { + previewContent.dispose(); + previewContent = null; + } + + if (selectionBar != null) { + selectionBar.dispose(); + selectionBar = null; + } + activeEditor = null; + super.dispose(); + } + + public Object getAdapter(Class adapter) { + if (sourceEditor != null) { + return sourceEditor.getAdapter(adapter); + } else { + return null; + } + } + + private class ActivationListener extends ShellAdapter implements + IPartListener { + private IWorkbenchPart fActivePart; + private boolean fIsHandlingActivation = false; + + public void partActivated(IWorkbenchPart part) { + fActivePart = part; + handleActivation(); + } + + public void partBroughtToTop(IWorkbenchPart part) { + } + + public void partClosed(IWorkbenchPart part) { + } + + public void partDeactivated(IWorkbenchPart part) { + fActivePart = null; + } + + public void partOpened(IWorkbenchPart part) { + } + + public void shellActivated(ShellEvent e) { + e.widget.getDisplay().asyncExec(new Runnable() { + public void run() { + handleActivation(); + } + }); + } + + private void handleActivation() { + if (fIsHandlingActivation) + return; + + if (fActivePart == multiPageEditor) { + fIsHandlingActivation = true; + try { + if (sourceEditor != null) { + if (visualEditor != null) + if (visualEditor.getController() != null) { + visualEditor.getController().refreshTemplates(); + } + sourceEditor.safelySanityCheckState(getEditorInput()); + } + } finally { + fIsHandlingActivation = false; + } + } + } + } + + public VpeController getController() { + if (visualEditor == null) + return null; + return visualEditor.getController(); + } + + public MozillaPreview getPreviewWebBrowser() { + return previewWebBrowser; + } + + public MozillaEditor getVisualEditor() { + return visualEditor; + } + +} Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeSourceDomBuilder.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeSourceDomBuilder.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeSourceDomBuilder.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,396 +1,402 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor; - -import java.util.HashSet; -import java.util.List; -import java.util.Set; - -import org.eclipse.jface.text.ITextViewer; -import org.eclipse.jface.text.TextSelection; -import org.eclipse.jface.viewers.ISelectionProvider; -import org.eclipse.jst.jsp.core.internal.domdocument.TextImplForJSP; -import org.eclipse.swt.custom.StyledText; -import org.eclipse.swt.graphics.Point; -import org.eclipse.ui.views.contentoutline.IContentOutlinePage; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; -import org.eclipse.wst.sse.ui.StructuredTextEditor; -import org.eclipse.wst.sse.ui.internal.StructuredTextViewer; -import org.eclipse.wst.xml.core.internal.document.ElementImpl; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.editor.context.VpePageContext; -import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; -import org.jboss.tools.vpe.editor.mapping.VpeElementMapping; -import org.jboss.tools.vpe.editor.mapping.VpeNodeMapping; -import org.jboss.tools.vpe.editor.selection.VpeSelectionHelper; -import org.jboss.tools.vpe.editor.template.VpeTemplate; -import org.jboss.tools.vpe.editor.template.VpeTemplateManager; -import org.jboss.tools.vpe.editor.util.TextUtil; -import org.mozilla.interfaces.nsIDOMElement; -import org.mozilla.interfaces.nsIDOMNode; -import org.mozilla.interfaces.nsIDOMNodeList; -import org.w3c.dom.Attr; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -public class VpeSourceDomBuilder extends VpeDomBuilder { - private StructuredTextViewer structuredTextViewer; - private IContentOutlinePage outline; - private ISelectionProvider selectionManager; - IDOMModel model; - private Document sourceDocument; - private VpePageContext pageContext; - private StructuredTextEditor sourceEditor; - - public VpeSourceDomBuilder(VpeDomMapping domMapping, INodeAdapter sorceAdapter, VpeTemplateManager templateManager, StructuredTextEditor sourceEditor, VpePageContext pageContext) { - super(domMapping, sorceAdapter, templateManager); - this.sourceEditor = sourceEditor; - structuredTextViewer = sourceEditor.getTextViewer(); - outline = (IContentOutlinePage)sourceEditor.getAdapter(IContentOutlinePage.class); -// selectionManager = sourceEditor.getViewerSelectionManager(); - selectionManager = sourceEditor.getSelectionProvider(); - model = (IDOMModel)sourceEditor.getModel(); - if (model != null) { - sourceDocument = model.getDocument(); - } - this.pageContext = pageContext; - } - - public void addNode(nsIDOMNode visualNode) { - nsIDOMNode visualContainer = visualNode.getParentNode(); - Node sourceContainer = domMapping.getSourceNode(visualContainer); - - if (sourceContainer != null && (sourceContainer.getNodeType() == Node.ELEMENT_NODE || sourceContainer.getNodeType() == Node.DOCUMENT_NODE)) { - nsIDOMNode visualNextNode = visualNode.getNextSibling(); - Node sourceNextNode = domMapping.getSourceNode(visualNextNode); - addNode(visualNode, sourceNextNode, sourceContainer); - } - } - - public void removeNode(nsIDOMNode visualNode) { - Node sourceNode = domMapping.getSourceNode(visualNode); - if (sourceNode != null) { - Node sourceContainer = sourceNode.getParentNode(); - if (sourceContainer != null) { - sourceContainer.removeChild(sourceNode); - } - } else { - sourceNode = domMapping.getNearSourceNode(visualNode); - if (sourceNode != null) { - if (sourceNode.getNodeType() == Node.COMMENT_NODE) { - sourceNode.setNodeValue(""); - } - } - } - } - - public void setText(nsIDOMNode visualText) { - Node sourceText = domMapping.getSourceNode(visualText); - if (sourceText != null) { - sourceText.setNodeValue(TextUtil.sourceText(visualText.getNodeValue())); - } else { - nsIDOMNode visualParent = visualText.getParentNode(); - if (visualParent != null) { - Node sourceParent = domMapping.getNearSourceNode(visualText); - if (sourceParent != null) { - if (sourceParent.getNodeType() == Node.ELEMENT_NODE) { - VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceParent); - if (elementMapping != null) { - VpeTemplate template = elementMapping.getTemplate(); - template.setSourceAttributeValue(pageContext, (Element)sourceParent, elementMapping.getData()); - } - } else if (sourceParent.getNodeType() == Node.COMMENT_NODE) { - setComment(sourceParent, visualParent); -// VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceParent); -// if (elementMapping != null) { -// VpeTemplate template = elementMapping.getTemplate(); -// template.setSourceCommentValue(pageContext, (Comment)sourceParent, elementMapping.getData()); -// } - } - } - } - } - } - - public void setSelectedRange(Node sourceNode, int start, int length) { -//glory - structuredTextViewer.setSelectedRange(start, length); - structuredTextViewer.revealRange(start, length); -// ISelection selection = new StructuredSelection(sourceNode); -// SelectionChangedEvent event = new SelectionChangedEvent(outline, selection); -// selectionManager.selectionChanged(event); -// selectionManager.setSelection(new TextSelection(start, length)); - } - - public void setSelectChanged(Node sourceNode) { -// structuredTextViewer.setSelectedRange(start, length); -// structuredTextViewer.revealRange(start, length); - -//glory -// ISelection selection = new StructuredSelection(sourceNode); -// SelectionChangedEvent event = new SelectionChangedEvent(outline, selection); -// selectionManager.selectionChanged(event); - if(sourceNode instanceof IDOMNode) { - IDOMNode n = (IDOMNode)sourceNode; - int start = n.getStartOffset(); - int length = n.getLength(); - selectionManager.setSelection(new TextSelection(start, length)); - } - } - - void setSelectionAtDocumentEnd() { - if (sourceDocument == null) return; - int offset = ((IndexedRegion)sourceDocument).getEndOffset(); - structuredTextViewer.setSelectedRange(offset, 0); - structuredTextViewer.revealRange(offset, 0); - } - - public void setSelection(Node sourceNode, int offset, int length) { - setSelection(sourceNode, offset, length, false); - } - - void setSelection(Node sourceNode, int offset, int length, boolean innerFlag) { - if (sourceNode != null) { - int start = ((IndexedRegion)sourceNode).getStartOffset() + offset; - if (innerFlag && offset == 0 && sourceNode instanceof ElementImpl) { - ElementImpl element = (ElementImpl)sourceNode; - if (element.isContainer()) { - start = element.getStartEndOffset(); - length = 0; - } - } else if (sourceNode.getNodeType() == Node.COMMENT_NODE) { - start += 4; - } -//glory -// ISelection selection = new StructuredSelection(sourceNode); -// SelectionChangedEvent event = new SelectionChangedEvent(outline, selection); -// selectionManager.selectionChanged(event); - structuredTextViewer.setSelectedRange(start, length); - structuredTextViewer.revealRange(start, length); -// selectionManager.setSelection(new TextSelection(start, length)); - } - } - - Node getSelectedNode() { - List nodes = VpeSelectionHelper.getTextWidgetSelectedNodes(model, selectionManager); - //selectionManager.getSelectedNodes(); - if (nodes != null && nodes.size() > 0) { - return (Node)nodes.get(0); - } else { - return null; - } - } - - int getCaretPosition() { -// return selectionManager.getCaretPosition(); - ITextViewer v = (sourceEditor == null) ? null : sourceEditor.getTextViewer(); - StyledText t = (v == null) ? null : v.getTextWidget(); - return (t == null) ? 0 : t.getCaretOffset(); - } - - private void addNode(nsIDOMNode visualNewNode, Node sourceNextNode, Node sourceContainer) { - Node sourceNewNode = createNode(visualNewNode); - if (sourceNewNode != null) { - if (sourceNextNode == null) { - sourceContainer.appendChild(sourceNewNode); - } else { - sourceContainer.insertBefore(sourceNewNode, sourceNextNode); - } - } - } - - private Node createNode(nsIDOMNode visualNewNode) { - if (sourceDocument != null) { - switch (visualNewNode.getNodeType()) { - case Node.ELEMENT_NODE: - Element sourceNewElement = sourceDocument.createElement(visualNewNode.getNodeName()); - Set ifDependencySet = new HashSet(); - //VpeVisualDomBuilder visualBuildet = - pageContext.getVisualBuilder(); - VpeTemplate template = templateManager.getTemplate(pageContext, sourceNewElement, ifDependencySet); - registerNodes(new VpeElementMapping(sourceNewElement, (nsIDOMElement)visualNewNode, null, template, ifDependencySet, null)); - addChildren(visualNewNode, sourceNewElement); - return sourceNewElement; - case Node.TEXT_NODE: - Node sourceTextNode = sourceDocument.createTextNode(visualNewNode.getNodeValue()); - registerNodes(new VpeNodeMapping(sourceTextNode, visualNewNode)); - return sourceTextNode; - } - } - return null; - } - - private void addChildren(nsIDOMNode visualContainer, Element sourceContainer) { - nsIDOMNodeList visualNodes = visualContainer.getChildNodes(); - long len = visualNodes.getLength(); - - for (long i = 0; i < len; i++) { - nsIDOMNode visualNode = visualNodes.item(i); - addNode(visualNode, null, sourceContainer); - } - } - - boolean openBundleEditors(nsIDOMNode visualNode) { - Node sourceNode = domMapping.getNearSourceNode(visualNode); - if (sourceNode != null && sourceNode.getNodeType() == Node.ELEMENT_NODE) { - VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceNode); - if (elementMapping != null) { - VpeTemplate template = elementMapping.getTemplate(); - template.openBundleEditors(pageContext, (Element)sourceNode, elementMapping.getData()); - } - } - return false; - } - - boolean openIncludeEditor(nsIDOMNode visualNode) { - Node sourceNode = domMapping.getNearSourceNode(visualNode); - if (sourceNode != null && sourceNode.getNodeType() == Node.ELEMENT_NODE) { - VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceNode); - if (elementMapping != null) { - VpeTemplate template = elementMapping.getTemplate(); - template.openIncludeEditor(pageContext, (Element)sourceNode, elementMapping.getData()); - } - } - return false; - } - - boolean isEmptyDocument() { - if (sourceDocument == null) return true; - boolean empty = false; - NodeList sourceNodes = sourceDocument.getChildNodes(); - int len = sourceNodes.getLength(); - if (len == 0) { - empty = true; - } else if (len == 1) { - Node sourceNode = sourceNodes.item(0); - if (sourceNode.getNodeType() == Node.TEXT_NODE && sourceNode.getNodeValue().trim().length() == 0) { - empty = true; - } - } - return empty; - } - - int getPosition(Node sourceNode, int offset, boolean innerFlag) { - int start = 0; - if (sourceNode != null) { - start = ((IndexedRegion)sourceNode).getStartOffset() + offset; - if (innerFlag && offset == 0 && sourceNode instanceof ElementImpl) { - ElementImpl element = (ElementImpl)sourceNode; - if (element.isContainer()) { - start = element.getStartEndOffset(); - } - } - } - return start; - } - - void setAttributeSelection(nsIDOMNode visualText, int offset, int length) { - nsIDOMNode visualParent = visualText.getParentNode(); - if (visualParent != null) { - Node sourceParent = domMapping.getNearSourceNode(visualText); - if (sourceParent != null) { - if (sourceParent.getNodeType() == Node.ELEMENT_NODE) { - VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceParent); - if (elementMapping != null) { - VpeTemplate template = elementMapping.getTemplate(); - template.setSourceAttributeSelection(pageContext, (Element)sourceParent, offset, length, elementMapping.getData()); - } - } else if (sourceParent.getNodeType() == Node.COMMENT_NODE) { -// VpeVisualElementInfo info = domMapping.getVisualElementInfo(sourceParent); -// if (info != null) { -// info.setSourceCommentValue(pageContext, (Comment)sourceParent); -// } - //Added by Max Areshkau in scope of bug JBIDE-1209 - } else { - try{ - IndexedRegion region = (IndexedRegion)sourceParent; - String text = sourceParent.getNodeValue(); - int start= TextUtil.sourcePosition(text, visualText.getNodeValue(), offset); - int end =TextUtil.sourcePosition(text, visualText.getNodeValue(), offset+length); - offset=start; - length=end-start; - }catch(Exception ex){ - VpePlugin.reportProblem(ex); - } - setSelection(sourceParent, offset, length); - } - } - } - } - -// boolean - - public void setAttributeSelection(Attr sourceAttr, int offset, int length) { - IDOMAttr xmlAttr = (IDOMAttr)sourceAttr; - int start = xmlAttr.getValueRegionStartOffset() + offset; - String value = xmlAttr.getValueRegionText(); - if (value.startsWith("\"") || value.startsWith("\'")) { - start++; - } - int end = xmlAttr.getEndOffset(); - if (start > end) { - start = end; - } - if (start + length > end) { - length = end - start; - } - -//glory -// ISelection selection = new StructuredSelection(sourceAttr); -// SelectionChangedEvent event = new SelectionChangedEvent(outline, selection); -// selectionManager.selectionChanged(event); - structuredTextViewer.setSelectedRange(start, length); - structuredTextViewer.revealRange(start, length); - -// selectionManager.setSelection(new TextSelection(start, length)); - } - - Point getOutputAttributesPositions(Element sourceElement) { - VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceElement); - if (elementMapping != null) { - VpeTemplate template = elementMapping.getTemplate(); - if (template.isOutputAttributes()) { - int start = ((IndexedRegion)sourceElement).getStartOffset(); - int end = ((IndexedRegion)sourceElement).getEndOffset(); - return new Point(start, end); - } - } - return null; - } - - Point getSelectionRange() { - return sourceEditor.getTextViewer().getSelectedRange(); - } - - public void setComment(Node sourceComment, nsIDOMNode visualElement) { - nsIDOMNodeList visualNodes = visualElement.getChildNodes(); - long len = visualNodes.getLength(); - - if (len > 0) { - nsIDOMNode visualText = visualNodes.item(0); - sourceComment.setNodeValue(visualText.getNodeValue()); - } - } - - public StructuredTextViewer getStructuredTextViewer() { - return structuredTextViewer; - } - - Document getSourceDocument() { - return sourceDocument; - } -} +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor; + +import java.util.HashSet; +import java.util.List; +import java.util.Set; + +import org.eclipse.jface.text.ITextViewer; +import org.eclipse.jface.text.TextSelection; +import org.eclipse.jface.viewers.ISelectionProvider; +import org.eclipse.jst.jsp.core.internal.domdocument.TextImplForJSP; +import org.eclipse.swt.custom.StyledText; +import org.eclipse.swt.graphics.Point; +import org.eclipse.ui.views.contentoutline.IContentOutlinePage; +import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; +import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; +import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; +import org.eclipse.wst.sse.ui.StructuredTextEditor; +import org.eclipse.wst.sse.ui.internal.StructuredTextViewer; +import org.eclipse.wst.xml.core.internal.document.ElementImpl; +import org.eclipse.wst.xml.core.internal.provisional.document.IDOMAttr; +import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; +import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode; +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.editor.context.VpePageContext; +import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; +import org.jboss.tools.vpe.editor.mapping.VpeElementMapping; +import org.jboss.tools.vpe.editor.mapping.VpeNodeMapping; +import org.jboss.tools.vpe.editor.selection.VpeSelectionHelper; +import org.jboss.tools.vpe.editor.template.VpeTemplate; +import org.jboss.tools.vpe.editor.template.VpeTemplateManager; +import org.jboss.tools.vpe.editor.util.TextUtil; +import org.mozilla.interfaces.nsIDOMElement; +import org.mozilla.interfaces.nsIDOMNode; +import org.mozilla.interfaces.nsIDOMNodeList; +import org.w3c.dom.Attr; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +public class VpeSourceDomBuilder extends VpeDomBuilder { + private StructuredTextViewer structuredTextViewer; + private IContentOutlinePage outline; + private ISelectionProvider selectionManager; + IDOMModel model; + private Document sourceDocument; + private VpePageContext pageContext; + private StructuredTextEditor sourceEditor; + + public VpeSourceDomBuilder(VpeDomMapping domMapping, INodeAdapter sorceAdapter, VpeTemplateManager templateManager, StructuredTextEditor sourceEditor, VpePageContext pageContext) { + super(domMapping, sorceAdapter, templateManager); + this.sourceEditor = sourceEditor; + structuredTextViewer = sourceEditor.getTextViewer(); + outline = (IContentOutlinePage)sourceEditor.getAdapter(IContentOutlinePage.class); +// selectionManager = sourceEditor.getViewerSelectionManager(); + selectionManager = sourceEditor.getSelectionProvider(); + model = (IDOMModel)sourceEditor.getModel(); + if (model != null) { + sourceDocument = model.getDocument(); + } + this.pageContext = pageContext; + } + + public void addNode(nsIDOMNode visualNode) { + nsIDOMNode visualContainer = visualNode.getParentNode(); + Node sourceContainer = domMapping.getSourceNode(visualContainer); + + if (sourceContainer != null && (sourceContainer.getNodeType() == Node.ELEMENT_NODE || sourceContainer.getNodeType() == Node.DOCUMENT_NODE)) { + nsIDOMNode visualNextNode = visualNode.getNextSibling(); + Node sourceNextNode = domMapping.getSourceNode(visualNextNode); + addNode(visualNode, sourceNextNode, sourceContainer); + } + } + + public void removeNode(nsIDOMNode visualNode) { + Node sourceNode = domMapping.getSourceNode(visualNode); + if (sourceNode != null) { + Node sourceContainer = sourceNode.getParentNode(); + if (sourceContainer != null) { + sourceContainer.removeChild(sourceNode); + getSourceNodes().remove(sourceNode); + if (sourceNode instanceof INodeNotifier) { + ((INodeNotifier) sourceNode).removeAdapter(getSorceAdapter()); + } + domMapping.remove(sourceNode); + } + } else { + sourceNode = domMapping.getNearSourceNode(visualNode); + if (sourceNode != null) { + if (sourceNode.getNodeType() == Node.COMMENT_NODE) { + sourceNode.setNodeValue(""); + } + } + } + } + + public void setText(nsIDOMNode visualText) { + Node sourceText = domMapping.getSourceNode(visualText); + if (sourceText != null) { + sourceText.setNodeValue(TextUtil.sourceText(visualText.getNodeValue())); + } else { + nsIDOMNode visualParent = visualText.getParentNode(); + if (visualParent != null) { + Node sourceParent = domMapping.getNearSourceNode(visualText); + if (sourceParent != null) { + if (sourceParent.getNodeType() == Node.ELEMENT_NODE) { + VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceParent); + if (elementMapping != null) { + VpeTemplate template = elementMapping.getTemplate(); + template.setSourceAttributeValue(pageContext, (Element)sourceParent, elementMapping.getData()); + } + } else if (sourceParent.getNodeType() == Node.COMMENT_NODE) { + setComment(sourceParent, visualParent); +// VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceParent); +// if (elementMapping != null) { +// VpeTemplate template = elementMapping.getTemplate(); +// template.setSourceCommentValue(pageContext, (Comment)sourceParent, elementMapping.getData()); +// } + } + } + } + } + } + + public void setSelectedRange(Node sourceNode, int start, int length) { +//glory + structuredTextViewer.setSelectedRange(start, length); + structuredTextViewer.revealRange(start, length); +// ISelection selection = new StructuredSelection(sourceNode); +// SelectionChangedEvent event = new SelectionChangedEvent(outline, selection); +// selectionManager.selectionChanged(event); +// selectionManager.setSelection(new TextSelection(start, length)); + } + + public void setSelectChanged(Node sourceNode) { +// structuredTextViewer.setSelectedRange(start, length); +// structuredTextViewer.revealRange(start, length); + +//glory +// ISelection selection = new StructuredSelection(sourceNode); +// SelectionChangedEvent event = new SelectionChangedEvent(outline, selection); +// selectionManager.selectionChanged(event); + if(sourceNode instanceof IDOMNode) { + IDOMNode n = (IDOMNode)sourceNode; + int start = n.getStartOffset(); + int length = n.getLength(); + selectionManager.setSelection(new TextSelection(start, length)); + } + } + + void setSelectionAtDocumentEnd() { + if (sourceDocument == null) return; + int offset = ((IndexedRegion)sourceDocument).getEndOffset(); + structuredTextViewer.setSelectedRange(offset, 0); + structuredTextViewer.revealRange(offset, 0); + } + + public void setSelection(Node sourceNode, int offset, int length) { + setSelection(sourceNode, offset, length, false); + } + + void setSelection(Node sourceNode, int offset, int length, boolean innerFlag) { + if (sourceNode != null) { + int start = ((IndexedRegion)sourceNode).getStartOffset() + offset; + if (innerFlag && offset == 0 && sourceNode instanceof ElementImpl) { + ElementImpl element = (ElementImpl)sourceNode; + if (element.isContainer()) { + start = element.getStartEndOffset(); + length = 0; + } + } else if (sourceNode.getNodeType() == Node.COMMENT_NODE) { + start += 4; + } +//glory +// ISelection selection = new StructuredSelection(sourceNode); +// SelectionChangedEvent event = new SelectionChangedEvent(outline, selection); +// selectionManager.selectionChanged(event); + structuredTextViewer.setSelectedRange(start, length); + structuredTextViewer.revealRange(start, length); +// selectionManager.setSelection(new TextSelection(start, length)); + } + } + + Node getSelectedNode() { + List nodes = VpeSelectionHelper.getTextWidgetSelectedNodes(model, selectionManager); + //selectionManager.getSelectedNodes(); + if (nodes != null && nodes.size() > 0) { + return (Node)nodes.get(0); + } else { + return null; + } + } + + int getCaretPosition() { +// return selectionManager.getCaretPosition(); + ITextViewer v = (sourceEditor == null) ? null : sourceEditor.getTextViewer(); + StyledText t = (v == null) ? null : v.getTextWidget(); + return (t == null) ? 0 : t.getCaretOffset(); + } + + private void addNode(nsIDOMNode visualNewNode, Node sourceNextNode, Node sourceContainer) { + Node sourceNewNode = createNode(visualNewNode); + if (sourceNewNode != null) { + if (sourceNextNode == null) { + sourceContainer.appendChild(sourceNewNode); + } else { + sourceContainer.insertBefore(sourceNewNode, sourceNextNode); + } + } + } + + private Node createNode(nsIDOMNode visualNewNode) { + if (sourceDocument != null) { + switch (visualNewNode.getNodeType()) { + case Node.ELEMENT_NODE: + Element sourceNewElement = sourceDocument.createElement(visualNewNode.getNodeName()); + Set ifDependencySet = new HashSet(); + //VpeVisualDomBuilder visualBuildet = + pageContext.getVisualBuilder(); + VpeTemplate template = templateManager.getTemplate(pageContext, sourceNewElement, ifDependencySet); + registerNodes(new VpeElementMapping(sourceNewElement, (nsIDOMElement)visualNewNode, null, template, ifDependencySet, null)); + addChildren(visualNewNode, sourceNewElement); + return sourceNewElement; + case Node.TEXT_NODE: + Node sourceTextNode = sourceDocument.createTextNode(visualNewNode.getNodeValue()); + registerNodes(new VpeNodeMapping(sourceTextNode, visualNewNode)); + return sourceTextNode; + } + } + return null; + } + + private void addChildren(nsIDOMNode visualContainer, Element sourceContainer) { + nsIDOMNodeList visualNodes = visualContainer.getChildNodes(); + long len = visualNodes.getLength(); + + for (long i = 0; i < len; i++) { + nsIDOMNode visualNode = visualNodes.item(i); + addNode(visualNode, null, sourceContainer); + } + } + + boolean openBundleEditors(nsIDOMNode visualNode) { + Node sourceNode = domMapping.getNearSourceNode(visualNode); + if (sourceNode != null && sourceNode.getNodeType() == Node.ELEMENT_NODE) { + VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceNode); + if (elementMapping != null) { + VpeTemplate template = elementMapping.getTemplate(); + template.openBundleEditors(pageContext, (Element)sourceNode, elementMapping.getData()); + } + } + return false; + } + + boolean openIncludeEditor(nsIDOMNode visualNode) { + Node sourceNode = domMapping.getNearSourceNode(visualNode); + if (sourceNode != null && sourceNode.getNodeType() == Node.ELEMENT_NODE) { + VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceNode); + if (elementMapping != null) { + VpeTemplate template = elementMapping.getTemplate(); + template.openIncludeEditor(pageContext, (Element)sourceNode, elementMapping.getData()); + } + } + return false; + } + + boolean isEmptyDocument() { + if (sourceDocument == null) return true; + boolean empty = false; + NodeList sourceNodes = sourceDocument.getChildNodes(); + int len = sourceNodes.getLength(); + if (len == 0) { + empty = true; + } else if (len == 1) { + Node sourceNode = sourceNodes.item(0); + if (sourceNode.getNodeType() == Node.TEXT_NODE && sourceNode.getNodeValue().trim().length() == 0) { + empty = true; + } + } + return empty; + } + + int getPosition(Node sourceNode, int offset, boolean innerFlag) { + int start = 0; + if (sourceNode != null) { + start = ((IndexedRegion)sourceNode).getStartOffset() + offset; + if (innerFlag && offset == 0 && sourceNode instanceof ElementImpl) { + ElementImpl element = (ElementImpl)sourceNode; + if (element.isContainer()) { + start = element.getStartEndOffset(); + } + } + } + return start; + } + + void setAttributeSelection(nsIDOMNode visualText, int offset, int length) { + nsIDOMNode visualParent = visualText.getParentNode(); + if (visualParent != null) { + Node sourceParent = domMapping.getNearSourceNode(visualText); + if (sourceParent != null) { + if (sourceParent.getNodeType() == Node.ELEMENT_NODE) { + VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceParent); + if (elementMapping != null) { + VpeTemplate template = elementMapping.getTemplate(); + template.setSourceAttributeSelection(pageContext, (Element)sourceParent, offset, length, elementMapping.getData()); + } + } else if (sourceParent.getNodeType() == Node.COMMENT_NODE) { +// VpeVisualElementInfo info = domMapping.getVisualElementInfo(sourceParent); +// if (info != null) { +// info.setSourceCommentValue(pageContext, (Comment)sourceParent); +// } + //Added by Max Areshkau in scope of bug JBIDE-1209 + } else { + try{ + IndexedRegion region = (IndexedRegion)sourceParent; + String text = sourceParent.getNodeValue(); + int start= TextUtil.sourcePosition(text, visualText.getNodeValue(), offset); + int end =TextUtil.sourcePosition(text, visualText.getNodeValue(), offset+length); + offset=start; + length=end-start; + }catch(Exception ex){ + VpePlugin.reportProblem(ex); + } + setSelection(sourceParent, offset, length); + } + } + } + } + +// boolean + + public void setAttributeSelection(Attr sourceAttr, int offset, int length) { + IDOMAttr xmlAttr = (IDOMAttr)sourceAttr; + int start = xmlAttr.getValueRegionStartOffset() + offset; + String value = xmlAttr.getValueRegionText(); + if (value.startsWith("\"") || value.startsWith("\'")) { + start++; + } + int end = xmlAttr.getEndOffset(); + if (start > end) { + start = end; + } + if (start + length > end) { + length = end - start; + } + +//glory +// ISelection selection = new StructuredSelection(sourceAttr); +// SelectionChangedEvent event = new SelectionChangedEvent(outline, selection); +// selectionManager.selectionChanged(event); + structuredTextViewer.setSelectedRange(start, length); + structuredTextViewer.revealRange(start, length); + +// selectionManager.setSelection(new TextSelection(start, length)); + } + + Point getOutputAttributesPositions(Element sourceElement) { + VpeElementMapping elementMapping = (VpeElementMapping)domMapping.getNodeMapping(sourceElement); + if (elementMapping != null) { + VpeTemplate template = elementMapping.getTemplate(); + if (template.isOutputAttributes()) { + int start = ((IndexedRegion)sourceElement).getStartOffset(); + int end = ((IndexedRegion)sourceElement).getEndOffset(); + return new Point(start, end); + } + } + return null; + } + + Point getSelectionRange() { + return sourceEditor.getTextViewer().getSelectedRange(); + } + + public void setComment(Node sourceComment, nsIDOMNode visualElement) { + nsIDOMNodeList visualNodes = visualElement.getChildNodes(); + long len = visualNodes.getLength(); + + if (len > 0) { + nsIDOMNode visualText = visualNodes.item(0); + sourceComment.setNodeValue(visualText.getNodeValue()); + } + } + + public StructuredTextViewer getStructuredTextViewer() { + return structuredTextViewer; + } + + Document getSourceDocument() { + return sourceDocument; + } +} Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeVisualDomBuilder.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeVisualDomBuilder.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeVisualDomBuilder.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,2070 +1,2143 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor; - -import java.io.BufferedReader; -import java.io.FileNotFoundException; -import java.io.FileReader; -import java.io.IOException; -import java.net.URL; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.HashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; -import java.util.regex.Matcher; -import java.util.regex.Pattern; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.Path; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IFileEditorInput; -import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; -import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; -import org.eclipse.wst.xml.core.internal.document.ElementImpl; -import org.eclipse.wst.xml.core.internal.document.NodeImpl; -import org.jboss.tools.common.model.XModel; -import org.jboss.tools.common.model.XModelObject; -import org.jboss.tools.common.model.project.IModelNature; -import org.jboss.tools.common.model.util.EclipseResourceUtil; -import org.jboss.tools.jst.jsp.preferences.VpePreference; -import org.jboss.tools.jst.web.model.helpers.WebAppHelper; -import org.jboss.tools.vpe.VpeDebug; -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.dnd.VpeDnD; -import org.jboss.tools.vpe.editor.bundle.BundleMap; -import org.jboss.tools.vpe.editor.context.VpePageContext; -import org.jboss.tools.vpe.editor.css.CSSReferenceList; -import org.jboss.tools.vpe.editor.css.ResourceReference; -import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; -import org.jboss.tools.vpe.editor.mapping.VpeElementMapping; -import org.jboss.tools.vpe.editor.mapping.VpeNodeMapping; -import org.jboss.tools.vpe.editor.mozilla.MozillaEditor; -import org.jboss.tools.vpe.editor.template.VpeChildrenInfo; -import org.jboss.tools.vpe.editor.template.VpeCreationData; -import org.jboss.tools.vpe.editor.template.VpeDefaultPseudoContentCreator; -import org.jboss.tools.vpe.editor.template.VpeTagDescription; -import org.jboss.tools.vpe.editor.template.VpeTemplate; -import org.jboss.tools.vpe.editor.template.VpeTemplateManager; -import org.jboss.tools.vpe.editor.template.VpeToggableTemplate; -import org.jboss.tools.vpe.editor.template.dnd.VpeDnd; -import org.jboss.tools.vpe.editor.util.HTML; -import org.jboss.tools.vpe.editor.util.TextUtil; -import org.jboss.tools.vpe.editor.util.VisualDomUtil; -import org.jboss.tools.vpe.editor.util.VpeStyleUtil; -import org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor; -import org.jboss.tools.vpe.xulrunner.editor.XulRunnerVpeUtils; -import org.mozilla.interfaces.nsIDOMAttr; -import org.mozilla.interfaces.nsIDOMDocument; -import org.mozilla.interfaces.nsIDOMElement; -import org.mozilla.interfaces.nsIDOMHTMLInputElement; -import org.mozilla.interfaces.nsIDOMMouseEvent; -import org.mozilla.interfaces.nsIDOMNode; -import org.mozilla.interfaces.nsIDOMNodeList; -import org.mozilla.interfaces.nsIDOMRange; -import org.mozilla.interfaces.nsIDOMText; -import org.mozilla.xpcom.XPCOMException; -import org.w3c.dom.Attr; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.NamedNodeMap; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -public class VpeVisualDomBuilder extends VpeDomBuilder { - /** REGEX_EL */ - private static final Pattern REGEX_EL = Pattern.compile( - "[\\$|\\#]\\{.*\\}", Pattern.MULTILINE + Pattern.DOTALL); - - private static final String PSEUDO_ELEMENT = "br"; - private static final String PSEUDO_ELEMENT_ATTR = "vpe:pseudo-element"; - private static final String INIT_ELEMENT_ATTR = "vpe:init-element"; - private static final String MOZ_ANONCLASS_ATTR = "_MOZ_ANONCLASS"; - private static final String COMMENT_STYLE = "font-style:italic; color:green"; - private static final String COMMENT_PREFIX = ""; - private static final String COMMENT_SUFFIX = ""; - private static final String INCLUDE_ELEMENT_ATTR = "vpe:include-element"; - private static final int DRAG_AREA_WIDTH = 10; - private static final int DRAG_AREA_HEIGHT = 10; - private static final String ATTR_XMLNS = "xmlns"; - private static final String ATTR_DRAG_AVAILABLE_CLASS = "__drag__available_style"; - - private MozillaEditor visualEditor; - private XulRunnerEditor xulRunnerEditor; - private nsIDOMDocument visualDocument; - private nsIDOMElement visualContentArea; - private VpePageContext pageContext; - private VpeDnD dnd; - private nsIDOMNode headNode; - private List includeStack; - boolean rebuildFlag = false; - - /** faceletFile */ - private boolean faceletFile = false; - - private static final String ATTR_VPE = "vpe"; - private static final String ATTR_VPE_INLINE_LINK_VALUE = "inlinelink"; - - private static final String ATTR_REL_STYLESHEET_VALUE = "stylesheet"; - - private static final String YES_STRING = "yes"; - private static final String NO_STRING = "no"; - private static final String ZERO_STRING = "0"; - private static final String EMPTY_STRING = ""; - - private static final String ATRIBUTE_BORDER = "border"; - private static final String ATRIBUTE_CELLSPACING = "cellspacing"; - private static final String ATRIBUTE_CELLPADDING = "cellpadding"; - - private static final String DOTTED_BORDER_STYLE = "border : 1px dotted #808080"; - private static final String DOTTED_BORDER_STYLE_FOR_IMG = "1px dotted #808080"; - private static final String DOTTED_BORDER_STYLE_FOR_TD = "border-left : 1px dotted #808080; border-right : 1px dotted #808080; border-top : 1px dotted #808080; border-bottom : 0px; color:#0051DD; background-color:#ECF3FF; padding-left: 3px; padding-right: 3px; line-height : 10px; font-family : arial; font-size : 10px; text-align:top; margin : 1px; -moz-user-modify : read-only"; - private static final String DOTTED_BORDER_STYLE_FOR_SPAN = "border : 1px solid #0051DD; color:#0051DD; background-color:#ECF3FF; padding-left: 3px; padding-right: 3px; line-height : 10px; font-family : arial; font-size : 10px; text-align:top; margin : 1px; -moz-user-modify : read-only"; - - static private HashSet<String> unborderedSourceNodes = new HashSet<String>(); - static { - unborderedSourceNodes.add(HTML.TAG_HTML); - unborderedSourceNodes.add(HTML.TAG_HEAD); - unborderedSourceNodes.add(HTML.TAG_BODY); - } - - static private HashSet<String> unborderedVisualNodes = new HashSet<String>(); - static { - unborderedVisualNodes.add(HTML.TAG_TBODY); - unborderedVisualNodes.add(HTML.TAG_THEAD); - unborderedVisualNodes.add(HTML.TAG_TR); - unborderedVisualNodes.add(HTML.TAG_TD); - unborderedVisualNodes.add(HTML.TAG_COL); - unborderedVisualNodes.add(HTML.TAG_COLS); - unborderedVisualNodes.add(HTML.TAG_COLGROUP); - unborderedVisualNodes.add(HTML.TAG_LI); - unborderedVisualNodes.add(HTML.TAG_BR); - } - private VpeDnd dropper; - - public VpeVisualDomBuilder(VpeDomMapping domMapping, - INodeAdapter sorceAdapter, VpeTemplateManager templateManager, - MozillaEditor visualEditor, VpePageContext pageContext) { - super(domMapping, sorceAdapter, templateManager); - this.visualEditor = visualEditor; - xulRunnerEditor = visualEditor.getXulRunnerEditor(); - this.visualDocument = visualEditor.getDomDocument(); - this.visualContentArea = visualEditor.getContentArea(); - this.dnd = new VpeDnD(); - this.pageContext = pageContext; - this.headNode = visualEditor.getHeadNode(); - dropper = new VpeDnd(); - dropper.setDndData(false, true); - - if (isFacelet()) { - faceletFile = true; - } else { - faceletFile = false; - } - - } - - public void buildDom(Document sourceDocument) { - includeStack = new ArrayList(); - IEditorInput input = pageContext.getEditPart().getEditorInput(); - if (input instanceof IFileEditorInput) { - IFile file = ((IFileEditorInput) input).getFile(); - if (file != null) { - includeStack.add(new VpeIncludeInfo(null, file, pageContext - .getSourceBuilder().getSourceDocument())); - } - } - pageContext.refreshConnector(); - pageContext.installIncludeElements(); - addChildren(null, sourceDocument, visualContentArea); - registerNodes(new VpeNodeMapping(sourceDocument, visualContentArea)); - } - - public void rebuildDom(Document sourceDocument) { - cleanHead(); - domMapping.clear(visualContentArea); - pageContext.clearAll(); - refreshExternalLinks(); - pageContext.getBundle().refreshRegisteredBundles(); - - nsIDOMNodeList children = visualContentArea.getChildNodes(); - long len = children.getLength(); - for (long i = len - 1; i >= 0; i--) { - visualContentArea.removeChild(children.item(i)); - } - - if (sourceDocument != null) { - buildDom(sourceDocument); - } - - rebuildFlag = true; - } - - // temporary, will be change to prefference's variable - // private boolean borderVisible = true; - - private boolean addNode(Node sourceNode, nsIDOMNode visualNextNode, - nsIDOMNode visualContainer) { - nsIDOMNode visualNewNode = createNode(sourceNode, visualContainer); - // Fix for JBIDE-1097 - try { - if (visualNewNode != null) { - nsIDOMHTMLInputElement iDOMInputElement = (nsIDOMHTMLInputElement) visualNewNode - .queryInterface(nsIDOMHTMLInputElement.NS_IDOMHTMLINPUTELEMENT_IID); - iDOMInputElement.setReadOnly(true); - } - } catch (XPCOMException ex) { - // just ignore this exception - } - if (visualNewNode != null) { - if (visualNextNode == null) { - visualContainer.appendChild(visualNewNode); - } else { - visualContainer.insertBefore(visualNewNode, visualNextNode); - } - return true; - } - - return false; - } - - private nsIDOMElement createBorder(Node sourceNode, - nsIDOMElement visualNode, boolean block) { - nsIDOMElement border = null; - if (visualNode == null) - return null; - if (unborderedSourceNodes.contains(sourceNode.getNodeName() - .toLowerCase())) - return null; - if (unborderedVisualNodes.contains(visualNode.getNodeName() - .toLowerCase())) - return null; - if (HTML.TAG_IMG.equalsIgnoreCase(visualNode.getNodeName())) { - String width = visualNode.getAttribute(ATRIBUTE_BORDER); - if (width == null || ZERO_STRING.equalsIgnoreCase(width) - || EMPTY_STRING.equalsIgnoreCase(width)) { - String style = visualNode - .getAttribute(VpeStyleUtil.ATTRIBUTE_STYLE); - style = VpeStyleUtil.setParameterInStyle(style, - ATRIBUTE_BORDER, DOTTED_BORDER_STYLE_FOR_IMG); - visualNode.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, style); - } - return null; - } - if (block) { - if (YES_STRING.equals(VpePreference.USE_DETAIL_BORDER.getValue())) { - border = visualDocument.createElement(HTML.TAG_TABLE); - border.setAttribute(ATRIBUTE_CELLSPACING, ZERO_STRING); - border.setAttribute(ATRIBUTE_CELLPADDING, ZERO_STRING); - - nsIDOMElement tr1 = visualDocument.createElement(HTML.TAG_TR); - border.appendChild(tr1); - nsIDOMElement td1 = visualDocument.createElement(HTML.TAG_TD); - td1.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, - DOTTED_BORDER_STYLE_FOR_TD); - nsIDOMText text = visualDocument.createTextNode(sourceNode - .getNodeName()); - td1.appendChild(text); - tr1.appendChild(td1); - nsIDOMElement tr2 = visualDocument.createElement(HTML.TAG_TR); - border.appendChild(tr2); - nsIDOMElement td2 = visualDocument.createElement(HTML.TAG_TD); - tr2.appendChild(td2); - nsIDOMElement p = visualDocument.createElement(HTML.TAG_P); - p.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, - DOTTED_BORDER_STYLE); - td2.appendChild(p); - - p.appendChild(visualNode); - - } else { - border = visualDocument.createElement(HTML.TAG_TABLE); - border.setAttribute(ATRIBUTE_CELLSPACING, ZERO_STRING); - border.setAttribute(ATRIBUTE_CELLPADDING, ZERO_STRING); - - nsIDOMElement tr2 = visualDocument.createElement(HTML.TAG_TR); - border.appendChild(tr2); - nsIDOMElement td2 = visualDocument.createElement(HTML.TAG_TD); - tr2.appendChild(td2); - nsIDOMElement p = visualDocument.createElement(HTML.TAG_P); - p.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, - DOTTED_BORDER_STYLE); - td2.appendChild(p); - - p.appendChild(visualNode); - } - } else { - border = visualDocument.createElement(HTML.TAG_SPAN); - border.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, - DOTTED_BORDER_STYLE); - if (YES_STRING.equals(VpePreference.USE_DETAIL_BORDER.getValue())) { - nsIDOMElement name = visualDocument - .createElement(HTML.TAG_SPAN); - name.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, - DOTTED_BORDER_STYLE_FOR_SPAN); - nsIDOMText text = visualDocument.createTextNode(sourceNode - .getNodeName()); - name.appendChild(text); - border.appendChild(name); - } - border.appendChild(visualNode); - } - if (VpeStyleUtil.getAbsolute((Element) sourceNode) && border != null) { - int top = VpeStyleUtil.getSizeFromStyle((Element) sourceNode, - VpeStyleUtil.ATTRIBUTE_STYLE + VpeStyleUtil.DOT_STRING - + VpeStyleUtil.PARAMETER_TOP); - int left = VpeStyleUtil.getSizeFromStyle((Element) sourceNode, - VpeStyleUtil.ATTRIBUTE_STYLE + VpeStyleUtil.DOT_STRING - + VpeStyleUtil.PARAMETER_LEFT); - - String style = visualNode - .getAttribute(VpeStyleUtil.ATTRIBUTE_STYLE); - style = VpeStyleUtil.deleteFromString(style, - VpeStyleUtil.PARAMETER_POSITION, - VpeStyleUtil.SEMICOLON_STRING); - style = VpeStyleUtil.deleteFromString(style, - VpeStyleUtil.PARAMETER_TOP, VpeStyleUtil.SEMICOLON_STRING); - style = VpeStyleUtil.deleteFromString(style, - VpeStyleUtil.PARAMETER_LEFT, VpeStyleUtil.SEMICOLON_STRING); - visualNode.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, style); - - style = border.getAttribute(VpeStyleUtil.ATTRIBUTE_STYLE); - style = VpeStyleUtil.setAbsolute(style); - if (top != -1) - style = VpeStyleUtil.setSizeInStyle(style, - VpeStyleUtil.PARAMETER_TOP, top); - if (left != -1) - style = VpeStyleUtil.setSizeInStyle(style, - VpeStyleUtil.PARAMETER_LEFT, left); - border.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, style); - } - return border; - } - - protected nsIDOMNode createNode(Node sourceNode, - nsIDOMNode visualOldContainer) { - boolean registerFlag = isCurrentMainDocument(); - switch (sourceNode.getNodeType()) { - case Node.ELEMENT_NODE: - Map<?, ?> xmlnsMap = createXmlns((Element) sourceNode); - Set<Node> ifDependencySet = new HashSet<Node>(); - pageContext.setCurrentVisualNode(visualOldContainer); - VpeTemplate template = templateManager.getTemplate(pageContext, - (Element) sourceNode, ifDependencySet); - - VpeCreationData creationData = null; - //FIX FOR JBIDE-1568, added by Max Areshkau - try { - creationData = template.create(getPageContext(), sourceNode, getVisualDocument()); - }catch (XPCOMException ex) { - VpePlugin.getPluginLog().logError(ex); - VpeTemplate defTemplate = templateManager.getDefTemplate(); - creationData = defTemplate.create(getPageContext(), sourceNode, getVisualDocument()); - } - pageContext.setCurrentVisualNode(null); - nsIDOMElement visualNewElement = (nsIDOMElement) creationData - .getNode(); - - if (visualNewElement != null) - correctVisualAttribute(visualNewElement); - - nsIDOMElement border = null; - setTooltip((Element) sourceNode, visualNewElement); - if (YES_STRING.equals(VpePreference.SHOW_BORDER_FOR_ALL_TAGS - .getValue()) - && visualNewElement != null) { - boolean block = true; - if (template.getTagDescription(null, null, null, - visualNewElement, null).getDisplayType() == VpeTagDescription.DISPLAY_TYPE_INLINE) { - block = false; - } - border = createBorder(sourceNode, visualNewElement, block); - } - if (!isCurrentMainDocument() && visualNewElement != null) { - setReadOnlyElement(visualNewElement); - } - if (registerFlag) { - VpeElementMapping elementMapping = new VpeElementMapping( - (Element) sourceNode, visualNewElement, border, - template, ifDependencySet, creationData.getData()); - elementMapping.setXmlnsMap(xmlnsMap); - registerNodes(elementMapping); - } - if (template.isChildren()) { - List<?> childrenInfoList = creationData.getChildrenInfoList(); - if (childrenInfoList == null) { - addChildren(template, sourceNode, - visualNewElement != null ? visualNewElement - : visualOldContainer); - } else { - addChildren(template, sourceNode, visualOldContainer, - childrenInfoList); - } - } - pageContext.setCurrentVisualNode(visualOldContainer); - template.validate(pageContext, (Element) sourceNode, - visualDocument, creationData); - pageContext.setCurrentVisualNode(null); - if (border != null) - return border; - else - return visualNewElement; - case Node.TEXT_NODE: - return createTextNode(sourceNode, registerFlag); - case Node.COMMENT_NODE: - if (!YES_STRING.equals(VpePreference.SHOW_COMMENTS.getValue())) { - return null; - } - nsIDOMElement visualNewComment = createComment(sourceNode); - if (registerFlag) { - registerNodes(new VpeNodeMapping(sourceNode, visualNewComment)); - } - return visualNewComment; - } - return null; - } - - private void correctVisualAttribute(nsIDOMElement element) { - - String styleValue = element.getAttribute(HTML.TAG_STYLE); - String backgroundValue = element - .getAttribute(VpeStyleUtil.PARAMETR_BACKGROND); - - if (styleValue != null) { - styleValue = VpeStyleUtil.addFullPathIntoURLValue(styleValue, - pageContext.getEditPart().getEditorInput()); - element.setAttribute(HTML.TAG_STYLE, styleValue); - } - if (backgroundValue != null) { - backgroundValue = VpeStyleUtil - .addFullPathIntoBackgroundValue(backgroundValue, - pageContext.getEditPart().getEditorInput()); - element.setAttribute(VpeStyleUtil.PARAMETR_BACKGROND, - backgroundValue); - } - } - - protected nsIDOMElement createComment(Node sourceNode) { - nsIDOMElement div = visualDocument.createElement(HTML.TAG_DIV); - div.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, COMMENT_STYLE); - String value = COMMENT_PREFIX + sourceNode.getNodeValue() - + COMMENT_SUFFIX; - nsIDOMText text = visualDocument.createTextNode(value); - div.appendChild(text); - return div; - } - - protected void addChildren(VpeTemplate containerTemplate, - Node sourceContainer, nsIDOMNode visualContainer) { - NodeList sourceNodes = sourceContainer.getChildNodes(); - int len = sourceNodes.getLength(); - int childrenCount = 0; - for (int i = 0; i < len; i++) { - Node sourceNode = sourceNodes.item(i); - if (addNode(sourceNode, null, visualContainer)) { - childrenCount++; - } - } - if (childrenCount == 0) { - setPseudoContent(containerTemplate, sourceContainer, - visualContainer); - } - } - - protected void addChildren(VpeTemplate containerTemplate, - Node sourceContainer, nsIDOMNode visualOldContainer, - List<?> childrenInfoList) { - for (int i = 0; i < childrenInfoList.size(); i++) { - VpeChildrenInfo info = (VpeChildrenInfo) childrenInfoList.get(i); - nsIDOMNode visualParent = info.getVisualParent(); - if (visualParent == null) - visualParent = visualOldContainer; - List<?> sourceChildren = info.getSourceChildren(); - int childrenCount = 0; - if (sourceChildren != null) { - for (int j = 0; j < sourceChildren.size(); j++) { - if (addNode((Node) sourceChildren.get(j), null, - visualParent)) { - childrenCount++; - } - } - } - if (childrenCount == 0 && childrenInfoList.size() == 0) { - setPseudoContent(containerTemplate, sourceContainer, - visualParent); - } - } - } - - // ///////////////////////////////////////////////////////////////////////// - public nsIDOMNode addStyleNodeToHead(String styleText) { - nsIDOMNode newStyle = visualDocument - .createElement(VpeStyleUtil.ATTRIBUTE_STYLE); - - if (styleText != null) { - nsIDOMText newText = visualDocument.createTextNode(styleText); - newStyle.appendChild(newText); - } - headNode.appendChild(newStyle); - return newStyle; - } - - public nsIDOMNode replaceStyleNodeToHead(nsIDOMNode oldStyleNode, - String styleText) { - nsIDOMElement newStyle = visualDocument - .createElement(VpeStyleUtil.ATTRIBUTE_STYLE); - - if (styleText != null) { - nsIDOMNode newText = visualDocument.createTextNode(styleText); - newStyle.appendChild(newText); - } - - headNode.replaceChild(newStyle, oldStyleNode); - return newStyle; - } - - public void removeStyleNodeFromHead(nsIDOMNode oldStyleNode) { - headNode.removeChild(oldStyleNode); - } - - void addExternalLinks() { - IEditorInput input = pageContext.getEditPart().getEditorInput(); - IFile file = null; - if (input instanceof IFileEditorInput) { - file = ((IFileEditorInput) input).getFile(); - } - ResourceReference[] l = null; - if (file != null) { - l = CSSReferenceList.getInstance().getAllResources(file); - } - if (l != null) { - for (int i = 0; i < l.length; i++) { - ResourceReference item = l[i]; - addLinkNodeToHead("file:///" + item.getLocation(), YES_STRING); - } - } - } - - void removeExternalLinks() { - nsIDOMNodeList childs = headNode.getChildNodes(); - long length = childs.getLength(); - for (long i = length - 1; i >= 0; i--) { - nsIDOMNode node = childs.item(i); - if (node.getNodeType() == nsIDOMNode.ELEMENT_NODE) { - boolean isLink = false; - boolean isStyle = false; - if ((isLink = HTML.TAG_LINK - .equalsIgnoreCase(node.getNodeName())) - || (isStyle = HTML.TAG_STYLE.equalsIgnoreCase(node - .getNodeName()))) { - nsIDOMElement element = (nsIDOMElement) node - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); - if ((isLink || (isStyle && ATTR_VPE_INLINE_LINK_VALUE - .equalsIgnoreCase(element.getAttribute(ATTR_VPE)))) - && YES_STRING.equalsIgnoreCase(element - .getAttribute("ext"))) { - headNode.removeChild(node); - } - } - } - } - } - - void refreshExternalLinks() { - removeExternalLinks(); - addExternalLinks(); - } - - // ========================================================== - void resetPseudoElement(nsIDOMNode visualNode) { - if (visualNode != null) { - nsIDOMNode visualParent = visualNode.getParentNode(); - if (visualParent != null) { - PseudoInfo info = getPseudoInfo(visualParent); - if (info.pseudoNode == null && !info.isElements) { - addPseudoElementImpl(visualParent); - } else if (info.pseudoNode != null && info.isElements) { - visualParent.removeChild(info.pseudoNode); - } - } - } - } - - private PseudoInfo getPseudoInfo(nsIDOMNode visualParent) { - nsIDOMNode pseudoNode = null; - boolean isElements = false; - - if (visualParent == null) - return new PseudoInfo(); - nsIDOMNodeList visualNodes = visualParent.getChildNodes(); - if (visualNodes == null) - return new PseudoInfo(); - - long length = visualNodes.getLength(); - for (long i = 0; i < length; i++) { - nsIDOMNode visualNode = visualNodes.item(i); - if (pseudoNode == null && isPseudoElement(visualNode)) { - pseudoNode = visualNode; - } else if (!isEmptyText(visualNode)) { - isElements = true; - } - if (pseudoNode != null && isElements) { - break; - } - } - return new PseudoInfo(pseudoNode, isElements); - } - - static boolean isInitElement(nsIDOMNode visualNode) { - if (visualNode == null) { - return false; - } - - if (visualNode.getNodeType() != Node.ELEMENT_NODE) { - return false; - } - - if (YES_STRING.equalsIgnoreCase(((nsIDOMElement) visualNode) - .getAttribute(INIT_ELEMENT_ATTR))) { - return true; - } - - return false; - } - - static boolean isPseudoElement(nsIDOMNode visualNode) { - if (visualNode == null) { - return false; - } - - if (visualNode.getNodeType() != Node.ELEMENT_NODE) { - return false; - } - - if (YES_STRING.equalsIgnoreCase(((nsIDOMElement) visualNode - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) - .getAttribute(PSEUDO_ELEMENT_ATTR))) { - return true; - } - - return false; - } - - private void setPseudoContent(VpeTemplate containerTemplate, - Node sourceContainer, nsIDOMNode visualContainer) { - if (containerTemplate != null) { - containerTemplate.setPseudoContent(pageContext, sourceContainer, - visualContainer, visualDocument); - } else { - VpeDefaultPseudoContentCreator.getInstance().setPseudoContent( - pageContext, sourceContainer, visualContainer, - visualDocument); - } - - // if (isEmptyElement(visualContainer)) { - // addPseudoElementImpl(visualContainer); - // } - } - - private void addPseudoElementImpl(nsIDOMNode visualParent) { - if (!templateManager.isWithoutPseudoElementContainer(visualParent - .getNodeName())) { - if (VpeDebug.VISUAL_ADD_PSEUDO_ELEMENT) { - System.out.println("-------------------- addPseudoElement: " - + visualParent.getNodeName()); - } - nsIDOMElement visualPseudoElement = visualDocument - .createElement(PSEUDO_ELEMENT); - visualPseudoElement.setAttribute(PSEUDO_ELEMENT_ATTR, "yes"); - visualParent.appendChild(visualPseudoElement); - } - } - - public boolean isEmptyElement(nsIDOMNode visualParent) { - nsIDOMNodeList visualNodes = visualParent.getChildNodes(); - long len = visualNodes.getLength(); - - if ((len == 0) || (len == 1 && isEmptyText(visualNodes.item(0)))) { - return true; - } - - return false; - } - - public boolean isEmptyDocument() { - nsIDOMNodeList visualNodes = visualContentArea.getChildNodes(); - long len = visualNodes.getLength(); - if ((len == 0) - || (len == 1 && (isEmptyText(visualNodes.item(0)) || isPseudoElement(visualNodes - .item(0))))) { - return true; - } - - return false; - } - - private boolean isEmptyText(nsIDOMNode visualNode) { - if (visualNode == null - || (visualNode.getNodeType() != nsIDOMNode.TEXT_NODE)) { - return false; - } - - if (visualNode.getNodeValue().trim().length() == 0) { - return true; - } - - return false; - } - - // ========================================================== - - public void updateNode(Node sourceNode) { - if (sourceNode == null) - return; - - switch (sourceNode.getNodeType()) { - case Node.DOCUMENT_NODE: - rebuildDom((Document) sourceNode); - break; - case Node.COMMENT_NODE: - updateComment(sourceNode); - break; - default: - updateElement(getNodeForUpdate(sourceNode)); - } - } - - // TODO Ssergey Vasilyev make a common code for figuring out - // if it is need to update parent node or not - private Node getNodeForUpdate(Node sourceNode) { - /* Changing of <tr> or <td> tags can affect whole the table */ - Node sourceTable = getParentTable(sourceNode, 2); - if (sourceTable != null) { - return sourceTable; - } - - /* Changing of an <option> tag can affect the parent select */ - Node sourceSelect = getParentSelect(sourceNode); - if (sourceSelect != null) { - return sourceSelect; - } - - return sourceNode; - } - - private void updateComment(Node sourceNode) { - VpeNodeMapping mapping = domMapping.getNodeMapping(sourceNode); - if (mapping != null - && mapping.getType() == VpeNodeMapping.COMMENT_MAPPING) { - nsIDOMNodeList visualNodes = mapping.getVisualNode() - .getChildNodes(); - - if (visualNodes.getLength() > 0) { - visualNodes.item(0).setNodeValue(sourceNode.getNodeValue()); - } - } - } - - private void updateElement(Node sourceNode) { - VpeElementMapping elementMapping = null; - VpeNodeMapping nodeMapping = domMapping.getNodeMapping(sourceNode); - if (nodeMapping instanceof VpeElementMapping) { - elementMapping = (VpeElementMapping) nodeMapping; - if (elementMapping != null && elementMapping.getTemplate() != null) { - Node updateNode = elementMapping.getTemplate() - .getNodeForUptate(pageContext, - elementMapping.getSourceNode(), - elementMapping.getVisualNode(), - elementMapping.getData()); - if (updateNode != null && updateNode != sourceNode) { - updateNode(updateNode); - return; - } - } - } - nsIDOMNode visualOldNode = domMapping.remove(sourceNode); - if (visualOldNode != null) { - if (elementMapping != null) { - nsIDOMElement border = elementMapping.getBorder(); - if (border != null) { - visualOldNode = border; - } - } - nsIDOMNode visualContainer = visualOldNode.getParentNode(); - nsIDOMNode visualNextNode = visualOldNode.getNextSibling(); - if (visualContainer != null) { - visualContainer.removeChild(visualOldNode); - addNode(sourceNode, visualNextNode, visualContainer); - } - } else { - if (sourceNode.getNodeType() == Node.TEXT_NODE) { - updateNode(sourceNode.getParentNode()); - } - } - } - - public void removeNode(Node sourceNode) { - domMapping.remove(sourceNode); - } - - private Node getParentTable(Node sourceNode, int depth) { - Node parentNode = sourceNode.getParentNode(); - for (int i = 0; parentNode != null && i < depth; parentNode = parentNode - .getParentNode(), i++) { - if (HTML.TAG_TABLE.equalsIgnoreCase(parentNode.getNodeName())) { - return parentNode; - } - } - return null; - } - - private Node getParentSelect(Node sourceNode) { - if (HTML.TAG_OPTION.equalsIgnoreCase(sourceNode.getNodeName())) { - Node parentNode = sourceNode.getParentNode(); - if (HTML.TAG_SELECT.equalsIgnoreCase(parentNode.getNodeName())) { - return parentNode; - } - } - return null; - } - - public void setText(Node sourceText) { - Node sourceParent = sourceText.getParentNode(); - if (sourceParent != null && sourceParent.getLocalName() != null) { - String sourceParentName = sourceParent.getLocalName(); - if (HTML.TAG_TEXTAREA.equalsIgnoreCase(sourceParentName) - || HTML.TAG_OPTION.equalsIgnoreCase(sourceParentName)) { - updateNode(sourceText.getParentNode()); - return; - } - } - nsIDOMNode visualText = domMapping.getVisualNode(sourceText); - if (visualText != null) { - String visualValue = TextUtil.visualText(sourceText.getNodeValue()); - visualText.setNodeValue(visualValue); - }else { - VpeNodeMapping nodeMapping = domMapping - .getNodeMapping(sourceParent); - if (nodeMapping != null - && nodeMapping.getType() == VpeNodeMapping.ELEMENT_MAPPING) { - VpeTemplate template = ((VpeElementMapping) nodeMapping) - .getTemplate(); - if (template != null) { - if (!template.containsText()) { - return; - } - } - } - updateNode(sourceText); - } - } - - public void setAttribute(Element sourceElement, String name, String value) { - VpeElementMapping elementMapping = (VpeElementMapping) domMapping - .getNodeMapping(sourceElement); - if (elementMapping != null) { - if (elementMapping.isIfDependencyFromAttribute(name)) { - updateElement(sourceElement); - } else { - VpeTemplate template = elementMapping.getTemplate(); - if (elementMapping.getBorder() != null) { - updateElement(sourceElement); - } else if (template.isRecreateAtAttrChange(pageContext, - sourceElement, visualDocument, - (nsIDOMElement) elementMapping.getVisualNode(), - elementMapping.getData(), name, value)) { - updateElement(sourceElement); - } else { - nsIDOMElement visualElement = (nsIDOMElement) elementMapping - .getVisualNode(); - if (visualElement != null) { - String visualElementName = visualElement.getNodeName(); - if (HTML.TAG_SELECT.equalsIgnoreCase(visualElementName)) { - updateElement(sourceElement); - return; - } else if (HTML.TAG_OPTION - .equalsIgnoreCase(visualElementName)) { - updateElement(sourceElement.getParentNode()); - return; - } else if (HTML.TAG_INPUT - .equalsIgnoreCase(visualElementName)) { - updateElement(sourceElement); - } - } - setXmlnsAttribute(elementMapping, name, value); - template.setAttribute(pageContext, sourceElement, - visualDocument, visualElement, elementMapping - .getData(), name, value); - resetTooltip(sourceElement, visualElement); - } - } - } - } - - public void stopToggle(Node sourceNode) { - if (!(sourceNode instanceof Element)) - return; - - Element sourceElement = (Element) sourceNode; - VpeElementMapping elementMapping = (VpeElementMapping) domMapping - .getNodeMapping(sourceElement); - if (elementMapping != null) { - VpeTemplate template = elementMapping.getTemplate(); - - if (template instanceof VpeToggableTemplate) { - ((VpeToggableTemplate) template).stopToggling(sourceElement); - } - } - } - - public boolean doToggle(nsIDOMNode visualNode) { - if (visualNode == null) - return false; - nsIDOMElement visualElement = null; - try { - - visualElement = (nsIDOMElement) visualNode - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); - } catch (XPCOMException exception) { - visualElement = (nsIDOMElement) visualNode.getParentNode() - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); - } - if (visualElement == null) - return false; - - nsIDOMAttr toggleIdAttr = visualElement - .getAttributeNode("vpe-user-toggle-id"); - if (toggleIdAttr == null) - return false; - String toggleId = toggleIdAttr.getNodeValue(); - - if (toggleId == null) - return false; - - boolean toggleLookup = false; - nsIDOMAttr toggleLookupAttr = visualElement - .getAttributeNode("vpe-user-toggle-lookup-parent"); - if (toggleLookupAttr != null) { - toggleLookup = "true".equals(toggleLookupAttr.getNodeValue()); - } - - VpeElementMapping elementMapping = (VpeElementMapping) domMapping - .getNodeMapping(getLastSelectedElement()); - Node sourceNode = (Node) domMapping - .getSourceNode(getLastSelectedElement()); - if (sourceNode == null) - return false; - - Element sourceElement = (Element) (sourceNode instanceof Element ? sourceNode - : sourceNode.getParentNode()); - - if (elementMapping != null) { - VpeTemplate template = elementMapping.getTemplate(); - - while (toggleLookup && sourceElement != null - && !(template instanceof VpeToggableTemplate)) { - sourceElement = (Element) sourceElement.getParentNode(); - if (sourceElement == null) - break; - elementMapping = (VpeElementMapping) domMapping - .getNodeMapping(sourceElement); - if (elementMapping == null) - continue; - template = elementMapping.getTemplate(); - } - - if (template instanceof VpeToggableTemplate) { - ((VpeToggableTemplate) template).toggle(this, sourceElement, - toggleId); - updateElement(sourceElement); - return true; - } - } - return false; - } - - public void removeAttribute(Element sourceElement, String name) { - VpeElementMapping elementMapping = (VpeElementMapping) domMapping - .getNodeMapping(sourceElement); - if (elementMapping != null) { - if (elementMapping.isIfDependencyFromAttribute(name)) { - updateElement(sourceElement); - } else { - VpeTemplate template = elementMapping.getTemplate(); - if (template.isRecreateAtAttrChange(pageContext, sourceElement, - visualDocument, (nsIDOMElement) elementMapping - .getVisualNode(), elementMapping.getData(), - name, null)) { - updateElement(sourceElement); - } else { - removeXmlnsAttribute(elementMapping, name); - template.removeAttribute(pageContext, sourceElement, - visualDocument, (nsIDOMElement) elementMapping - .getVisualNode(), elementMapping.getData(), - name); - resetTooltip(sourceElement, (nsIDOMElement) elementMapping - .getVisualNode()); - } - } - } - } - - public void refreshBundleValues(Element sourceElement) { - VpeElementMapping elementMapping = (VpeElementMapping) domMapping - .getNodeMapping(sourceElement); - if (elementMapping != null) { - VpeTemplate template = elementMapping.getTemplate(); - template.refreshBundleValues(pageContext, sourceElement, - elementMapping.getData()); - } - } - - boolean isContentArea(nsIDOMNode visualNode) { - return visualContentArea.equals(visualNode); - } - - nsIDOMElement getContentArea() { - return visualContentArea; - } - - void setSelectionRectangle(nsIDOMElement visualElement) { - setSelectionRectangle(visualElement, true); - } - - void setSelectionRectangle(nsIDOMElement visualElement, boolean scroll) { - int resizerConstrains = getResizerConstrains(visualElement); - visualEditor.setSelectionRectangle(visualElement, resizerConstrains, - scroll); - } - - public nsIDOMNode addLinkNodeToHead(String href_val, String ext_val) { - nsIDOMElement newNode = createLinkNode(href_val, - ATTR_REL_STYLESHEET_VALUE, ext_val); - headNode.appendChild(newNode); - return newNode; - } - - public nsIDOMNode replaceLinkNodeToHead(nsIDOMNode oldNode, - String href_val, String ext_val) { - nsIDOMNode newNode = createLinkNode(href_val, - ATTR_REL_STYLESHEET_VALUE, ext_val); - headNode.replaceChild(newNode, oldNode); - return newNode; - } - - public nsIDOMNode replaceLinkNodeToHead(String href_val, String ext_val) { - nsIDOMNode newNode = null; - nsIDOMNode oldNode = getLinkNode(href_val, ext_val); - if (oldNode == null) { - newNode = addLinkNodeToHead(href_val, ext_val); - } - return newNode; - } - - public void removeLinkNodeFromHead(nsIDOMNode node) { - headNode.removeChild(node); - } - - private nsIDOMElement createLinkNode(String href_val, String rel_val, - String ext_val) { - nsIDOMElement linkNode = null; - if ((ATTR_REL_STYLESHEET_VALUE.equalsIgnoreCase(rel_val)) - && href_val.startsWith("file:")) { - /* - * Because of the Mozilla caches the linked css files we replace tag - * <link rel="styleseet" href="file://..."> with tag <style - * vpe="ATTR_VPE_INLINE_LINK_VALUE">file content</style> It is - * LinkReplacer - */ - linkNode = visualDocument.createElement(HTML.TAG_STYLE); - linkNode.setAttribute(ATTR_VPE, ATTR_VPE_INLINE_LINK_VALUE); - - /* Copy links attributes into our <style> */ - linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_HREF, href_val); - linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_EXT, ext_val); - try { - StringBuffer styleText = new StringBuffer(EMPTY_STRING); - URL url = new URL((new Path(href_val)).toOSString()); - String fileName = url.getFile(); - BufferedReader in = new BufferedReader(new FileReader( - (fileName))); - String str = EMPTY_STRING; - while ((str = in.readLine()) != null) { - styleText.append(str); - } - - String styleForParse = styleText.toString(); - styleForParse = VpeStyleUtil.addFullPathIntoURLValue( - styleForParse, href_val); - - in.close(); - nsIDOMText textNode = visualDocument - .createTextNode(styleForParse); - linkNode.appendChild(textNode); - return linkNode; - } catch (FileNotFoundException fnfe) { - /* File which was pointed by user is not exists. Do nothing. */ - } catch (IOException ioe) { - VpePlugin.getPluginLog().logError(ioe.getMessage(), ioe); - } - } - - linkNode = visualDocument.createElement(HTML.TAG_LINK); - linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_REL, rel_val); - linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_HREF, href_val); - linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_EXT, ext_val); - - return linkNode; - } - - private boolean isLinkReplacer(nsIDOMNode node) { - return HTML.TAG_STYLE.equalsIgnoreCase(node.getNodeName()) - && ATTR_VPE_INLINE_LINK_VALUE - .equalsIgnoreCase(((nsIDOMElement) node - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) - .getAttribute(ATTR_VPE)); - } - - private nsIDOMNode getLinkNode(String href_val, String ext_val) { - nsIDOMNodeList children = headNode.getChildNodes(); - long len = children.getLength(); - for (long i = len - 1; i >= 0; i--) { - nsIDOMNode node = children.item(i); - if (node.getNodeType() == Node.ELEMENT_NODE) { - if (HTML.TAG_LINK.equalsIgnoreCase(node.getNodeName()) - || isLinkReplacer(node)) { - nsIDOMElement element = (nsIDOMElement) node - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); - if (ext_val.equalsIgnoreCase(element - .getAttribute(VpeTemplateManager.ATTR_LINK_EXT)) - && href_val - .equalsIgnoreCase(element - .getAttribute(VpeTemplateManager.ATTR_LINK_HREF))) { - return node; - } - } - } - } - return null; - } - - private void cleanHead() { - nsIDOMNodeList children = headNode.getChildNodes(); - long len = children.getLength(); - for (long i = len - 1; i >= 0; i--) { - nsIDOMNode node = children.item(i); - if (node.getNodeType() == Node.ELEMENT_NODE) { - String name = node.getNodeName(); - if (HTML.TAG_LINK.equalsIgnoreCase(name) - || isLinkReplacer(node)) { - if (NO_STRING.equalsIgnoreCase(((nsIDOMElement) node - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) - .getAttribute("ext"))) { - // int linkAddress = - // MozillaSupports.queryInterface(node, - // nsIStyleSheetLinkingElement.NS_ISTYLESHEETLINKINGELEMENT_IID); - // nsIStyleSheetLinkingElement linkingElement = new - // nsIStyleSheetLinkingElement(linkAddress); - // linkingElement.removeStyleSheet(); - node = headNode.removeChild(node); - } - } else if (HTML.TAG_STYLE.equalsIgnoreCase(node.getNodeName()) - && (!YES_STRING - .equalsIgnoreCase(((nsIDOMElement) node - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) - .getAttribute(ATTR_VPE)))) { - node = headNode.removeChild(node); - } - } - } - } - - private class PseudoInfo { - private nsIDOMNode pseudoNode; - private boolean isElements; - - private PseudoInfo() { - this(null, false); - } - - private PseudoInfo(nsIDOMNode pseudoNode, boolean isElements) { - this.pseudoNode = pseudoNode; - this.isElements = isElements; - } - } - - void showDragCaret(nsIDOMNode node, int offset) { - xulRunnerEditor.showDragCaret(node, offset); - } - - void hideDragCaret() { - - xulRunnerEditor.hideDragCaret(); - } - - private int getResizerConstrains(nsIDOMNode visualNode) { - VpeNodeMapping nodeMapping = domMapping.getNodeMapping(visualNode); - if (nodeMapping != null - && nodeMapping.getType() == VpeNodeMapping.ELEMENT_MAPPING) { - return ((VpeElementMapping) nodeMapping).getTemplate() - .getTagDescription(pageContext, - (Element) nodeMapping.getSourceNode(), - visualDocument, - (nsIDOMElement) nodeMapping.getVisualNode(), - ((VpeElementMapping) nodeMapping).getData()) - .getResizeConstrains(); - } - return VpeTagDescription.RESIZE_CONSTRAINS_NONE; - } - - public void resize(nsIDOMElement element, int resizerConstrains, int top, - int left, int width, int height) { - VpeElementMapping elementMapping = (VpeElementMapping) domMapping - .getNodeMapping(element); - if (elementMapping != null) { - elementMapping.getTemplate().resize(pageContext, - (Element) elementMapping.getSourceNode(), visualDocument, - element, elementMapping.getData(), resizerConstrains, top, - left, width, height); - } - } - - static boolean isAnonElement(nsIDOMNode visualNode) { - if (visualNode != null - && visualNode.getNodeType() == nsIDOMNode.ELEMENT_NODE) { - String attrValue = ((nsIDOMElement) visualNode - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) - .getAttribute(MOZ_ANONCLASS_ATTR); - - return attrValue != null && attrValue.length() > 0; - } - - return false; - } - - boolean canInnerDrag(nsIDOMElement visualDragElement) { - VpeNodeMapping node = domMapping.getNodeMapping(visualDragElement); - if (node instanceof VpeElementMapping) { - VpeElementMapping elementMapping = (VpeElementMapping) node; - if (elementMapping != null) { - return elementMapping.getTemplate().canInnerDrag(pageContext, - (Element) elementMapping.getSourceNode(), - visualDocument, visualDragElement, - elementMapping.getData()); - } - } - return false; - } - - VpeSourceInnerDropInfo getSourceInnerDropInfo(Node sourceDragNode, - VpeVisualInnerDropInfo visualDropInfo, boolean checkParentTemplates) { - nsIDOMNode visualDropContainer = visualDropInfo.getDropContainer(); - long visualDropOffset = visualDropInfo.getDropOffset(); - Node sourceDropContainer = null; - int sourceDropOffset = 0; - - switch (visualDropContainer.getNodeType()) { - case nsIDOMNode.ELEMENT_NODE: - nsIDOMNode visualOffsetNode = null; - boolean afterFlag = false; - long visualChildCount = VisualDomUtil - .getChildCount(visualDropContainer); - if (visualDropOffset < visualChildCount) { - visualOffsetNode = VisualDomUtil.getChildNode( - visualDropContainer, visualDropOffset); - if (isPseudoElement(visualOffsetNode) - || isAnonElement(visualOffsetNode)) { - visualOffsetNode = getLastAppreciableVisualChild(visualDropContainer); - afterFlag = true; - } - } else { - visualOffsetNode = getLastAppreciableVisualChild(visualDropContainer); - afterFlag = visualChildCount != 0; - } - if (visualOffsetNode != null) { - Node sourceOffsetNode = domMapping - .getSourceNode(visualOffsetNode); - if (sourceOffsetNode != null) { - sourceDropContainer = sourceOffsetNode.getParentNode(); - sourceDropOffset = ((NodeImpl) sourceOffsetNode).getIndex(); - if (afterFlag) { - sourceDropOffset++; - } - } - } - if (sourceDropContainer == null) { - sourceDropContainer = domMapping - .getNearSourceNode(visualDropContainer); - if (sourceDropContainer != null) { - sourceDropOffset = sourceDropContainer.getChildNodes() - .getLength(); - } - } - if (sourceDropContainer == null) { - sourceDropContainer = domMapping - .getNearSourceNode(visualContentArea); - sourceDropOffset = sourceDropContainer.getChildNodes() - .getLength(); - } - break; - case nsIDOMNode.TEXT_NODE: - VpeNodeMapping nodeMapping = domMapping - .getNearNodeMapping(visualDropContainer); - switch (nodeMapping.getType()) { - case VpeNodeMapping.TEXT_MAPPING: - sourceDropContainer = nodeMapping.getSourceNode(); - sourceDropOffset = TextUtil.sourceInnerPosition( - sourceDropContainer.getNodeValue(), visualDropOffset); - break; - case VpeNodeMapping.ELEMENT_MAPPING: - // it's attribute - if (isTextEditable(visualDropContainer)) { - String[] atributeNames = ((VpeElementMapping) nodeMapping) - .getTemplate().getOutputAtributeNames(); - if (atributeNames != null && atributeNames.length > 0) { - Element sourceElement = (Element) nodeMapping - .getSourceNode(); - sourceDropContainer = sourceElement - .getAttributeNode(atributeNames[0]); - sourceDropOffset = TextUtil.sourceInnerPosition( - sourceDropContainer.getNodeValue(), - visualDropOffset); - } - } - nodeMapping.getVisualNode(); - } - break; - } - if (sourceDropContainer != null) { - return getSourceInnerDropInfo(sourceDragNode, sourceDropContainer, - sourceDropOffset, checkParentTemplates); - } else { - return new VpeSourceInnerDropInfo(null, 0, false); - } - } - - VpeSourceInnerDropInfo getSourceInnerDropInfo(Node dragNode, - Node container, int offset, boolean checkParentsTemplates) { - // Thread.dumpStack(); - boolean canDrop = false; - switch (container.getNodeType()) { - case Node.ELEMENT_NODE: - VpeNodeMapping nodeMapping = domMapping.getNodeMapping(container); - if (nodeMapping != null - && nodeMapping.getType() == VpeNodeMapping.ELEMENT_MAPPING) { - canDrop = ((VpeElementMapping) nodeMapping).getTemplate() - .canInnerDrop(pageContext, container, dragNode); - } - if (!canDrop) { - if (!checkParentsTemplates) - return new VpeSourceInnerDropInfo(container, offset, - canDrop); - // offset = ((NodeImpl)container).getIndex(); - // container = container.getParentNode(); - // TODO Max Areshkau unclear logic , if we can drop on element - // why we trying to drop - // this on parent - // return getSourceInnerDropInfo(dragNode, container, offset, - // false); - return new VpeSourceInnerDropInfo(container, offset, canDrop); - } - break; - case Node.TEXT_NODE: - case Node.DOCUMENT_NODE: - canDrop = true; - break; - case Node.ATTRIBUTE_NODE: - canDrop = true; - break; - } - if (canDrop) { - return new VpeSourceInnerDropInfo(container, offset, canDrop); - } else { - return new VpeSourceInnerDropInfo(null, 0, canDrop); - } - } - - public void innerDrop(Node dragNode, Node container, int offset) { - VpeNodeMapping mapping = domMapping.getNearNodeMapping(container); - if (mapping != null) { - nsIDOMNode visualDropContainer = mapping.getVisualNode(); - switch (mapping.getType()) { - case VpeNodeMapping.TEXT_MAPPING: - break; - case VpeNodeMapping.ELEMENT_MAPPING: - nsIDOMNode visualParent = visualDropContainer.getParentNode(); - VpeNodeMapping oldMapping = mapping; - mapping = domMapping.getNearNodeMapping(visualParent); - if (mapping != null - && mapping.getType() == VpeNodeMapping.ELEMENT_MAPPING) { - ((VpeElementMapping) mapping).getTemplate() - .innerDrop( - pageContext, - new VpeSourceInnerDragInfo(dragNode, 0, 0), - new VpeSourceInnerDropInfo(container, - offset, true)); - } else { - ((VpeElementMapping) oldMapping).getTemplate() - .innerDrop( - pageContext, - new VpeSourceInnerDragInfo(dragNode, 0, 0), - new VpeSourceInnerDropInfo(container, - offset, true)); - } - } - - } - } - - void innerDrop(VpeSourceInnerDragInfo dragInfo, - VpeSourceInnerDropInfo dropInfo) { - dropper.drop(pageContext, dragInfo, dropInfo); - } - - nsIDOMElement getNearDragElement(Element visualElement) { - VpeElementMapping elementMapping = domMapping - .getNearElementMapping(visualElement); - while (elementMapping != null) { - if (canInnerDrag(elementMapping.getVisualElement())) { - return elementMapping.getVisualElement(); - } - elementMapping = domMapping.getNearElementMapping(elementMapping - .getVisualNode().getParentNode()); - } - return null; - } - - nsIDOMElement getDragElement(nsIDOMElement visualElement) { - VpeElementMapping elementMapping = domMapping - .getNearElementMapping(visualElement); - if (elementMapping != null - && canInnerDrag(elementMapping.getVisualElement())) { - return elementMapping.getVisualElement(); - } - return null; - } - - public boolean isTextEditable(nsIDOMNode visualNode) { - if (visualNode != null) { - nsIDOMNode parent = visualNode.getParentNode(); - if (parent != null - && parent.getNodeType() == nsIDOMNode.ELEMENT_NODE) { - nsIDOMElement element = (nsIDOMElement) parent - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); - nsIDOMAttr style = element.getAttributeNode("style"); - if (style != null) { - String styleValue = style.getNodeValue(); - String[] items = styleValue.split(";"); - for (int i = 0; i < items.length; i++) { - String[] item = items[i].split(":"); - if ("-moz-user-modify".equals(item[0].trim()) - && "read-only".equals(item[1].trim())) { - return false; - } - } - } - nsIDOMAttr classAttr = element.getAttributeNode("class"); - if (classAttr != null) { - String classValue = classAttr.getNodeValue().trim(); - if ("__any__tag__caption".equals(classValue)) { - return false; - } - } - } - } - return true; - } - - VpeVisualInnerDropInfo getInnerDropInfo(Node sourceDropContainer, - int sourceDropOffset) { - nsIDOMNode visualDropContainer = null; - long visualDropOffset = 0; - - switch (sourceDropContainer.getNodeType()) { - case Node.TEXT_NODE: - visualDropContainer = domMapping.getVisualNode(sourceDropContainer); - visualDropOffset = TextUtil.visualInnerPosition(sourceDropContainer - .getNodeValue(), sourceDropOffset); - break; - case Node.ELEMENT_NODE: - case Node.DOCUMENT_NODE: - NodeList sourceChildren = sourceDropContainer.getChildNodes(); - if (sourceDropOffset < sourceChildren.getLength()) { - Node sourceChild = sourceChildren.item(sourceDropOffset); - nsIDOMNode visualChild = domMapping.getVisualNode(sourceChild); - if (visualChild != null) { - visualDropContainer = visualChild.getParentNode(); - - visualDropOffset = VisualDomUtil.getOffset(visualChild); - } - } - if (visualDropContainer == null) { - visualDropContainer = domMapping - .getNearVisualNode(sourceDropContainer); - nsIDOMNode visualChild = getLastAppreciableVisualChild(visualDropContainer); - if (visualChild != null) { - visualDropOffset = VisualDomUtil.getOffset(visualChild) + 1; - } else { - visualDropOffset = 0; - } - } - break; - case Node.ATTRIBUTE_NODE: - Element sourceElement = ((Attr) sourceDropContainer) - .getOwnerElement(); - VpeElementMapping elementMapping = domMapping - .getNearElementMapping(sourceElement); - nsIDOMNode textNode = elementMapping.getTemplate() - .getOutputTextNode(pageContext, sourceElement, - elementMapping.getData()); - if (textNode != null) { - visualDropContainer = textNode; - visualDropOffset = TextUtil.visualInnerPosition( - sourceDropContainer.getNodeValue(), sourceDropOffset); - } - break; - } - if (visualDropContainer == null) { - return null; - } - return new VpeVisualInnerDropInfo(visualDropContainer, - visualDropOffset, 0, 0); - } - - protected void setTooltip(Element sourceElement, nsIDOMElement visualElement) { - if (visualElement != null && sourceElement != null - && !((ElementImpl) sourceElement).isJSPTag()) { - if (HTML.TAG_HTML.equalsIgnoreCase(sourceElement.getNodeName())) - return; - String titleValue = getTooltip(sourceElement); - - if (titleValue != null) { - titleValue = titleValue.replaceAll("&", "&amp;"); - titleValue = titleValue.replaceAll("<", "&lt;"); - titleValue = titleValue.replaceAll(">", "&gt;"); - } - - if (titleValue != null) { - // visualElement.setAttribute("title", titleValue); - setTooltip(visualElement, titleValue); - } - } - } - - protected void setTooltip(nsIDOMElement visualElement, String titleValue) { - visualElement.setAttribute("title", titleValue); - nsIDOMNodeList children = visualElement.getChildNodes(); - long len = children.getLength(); - for (long i = 0; i < len; i++) { - nsIDOMNode child = children.item(i); - if (child.getNodeType() == nsIDOMNode.ELEMENT_NODE) { - setTooltip(((nsIDOMElement) child - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)), - titleValue); - } - } - } - - private void resetTooltip(Element sourceElement, nsIDOMElement visualElement) { - if (visualElement != null && sourceElement != null - && !((ElementImpl) sourceElement).isJSPTag()) { - if (HTML.TAG_HTML.equalsIgnoreCase(sourceElement.getNodeName())) - return; - String titleValue = getTooltip(sourceElement); - - if (titleValue != null) { - titleValue = titleValue.replaceAll("&", "&amp;"); - titleValue = titleValue.replaceAll("<", "&lt;"); - titleValue = titleValue.replaceAll(">", "&gt;"); - } - - if (titleValue != null) { - resetTooltip(visualElement, titleValue); - } - } - } - - private void resetTooltip(nsIDOMElement visualElement, String titleValue) { - visualElement.setAttribute("title", titleValue); - nsIDOMNodeList children = visualElement.getChildNodes(); - long len = children.getLength(); - for (long i = 0; i < len; i++) { - nsIDOMNode child = children.item(i); - if (child.getNodeType() == nsIDOMNode.ELEMENT_NODE) { - if (domMapping.getNodeMapping(child) == null) { - resetTooltip((nsIDOMElement) child - .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID), - titleValue); - } - } - } - } - - private String getTooltip(Element sourceElement) { - StringBuffer buffer = new StringBuffer(); - buffer.append(sourceElement.getNodeName()); - NamedNodeMap attrs = sourceElement.getAttributes(); - int len = attrs.getLength(); - for (int i = 0; i < len; i++) { - if (i == 7) { - return buffer.append("\n\t... ").toString(); - } - int valueLength = attrs.item(i).getNodeValue().length(); - if (valueLength > 30) { - StringBuffer temp = new StringBuffer(); - temp.append(attrs.item(i).getNodeValue().substring(0, 15) - + " ... " - + attrs.item(i).getNodeValue().substring( - valueLength - 15, valueLength)); - buffer.append("\n" + attrs.item(i).getNodeName() + ": " + temp); - } else - buffer.append("\n" + attrs.item(i).getNodeName() + ": " - + attrs.item(i).getNodeValue()); - - } - - return buffer.toString(); - } - - Rectangle getNodeBounds(nsIDOMNode visualNode) { - - return XulRunnerVpeUtils.getElementBounds(visualNode); - } - - static boolean canInsertAfter(int x, int y, Rectangle rect) { - if (y > (rect.y + rect.height) || x > (rect.x + rect.width)) { - return true; - } - return y >= rect.x && x > (rect.x + rect.width / 2); - } - - static nsIDOMNode getLastAppreciableVisualChild(nsIDOMNode visualParent) { - nsIDOMNode visualLastChild = null; - nsIDOMNodeList visualChildren = visualParent.getChildNodes(); - long len = visualChildren.getLength(); - for (long i = len - 1; i >= 0; i--) { - nsIDOMNode visualChild = visualChildren.item(i); - if (!isPseudoElement(visualChild) && !isAnonElement(visualChild)) { - visualLastChild = visualChild; - break; - } - } - return visualLastChild; - } - - void correctVisualDropPosition(VpeVisualInnerDropInfo newVisualDropInfo, - VpeVisualInnerDropInfo oldVisualDropInfo) { - nsIDOMNode newVisualDropContainer = newVisualDropInfo - .getDropContainer(); - nsIDOMNode oldVisualDropContainer = oldVisualDropInfo - .getDropContainer(); - - if (newVisualDropContainer.equals(oldVisualDropContainer)) { - newVisualDropInfo.setDropOffset(oldVisualDropInfo.getDropOffset()); - return; - } - - nsIDOMNode child = oldVisualDropContainer; - while (child != null && child.getNodeType() != Node.DOCUMENT_NODE) { - nsIDOMNode parent = child.getParentNode(); - if (newVisualDropContainer.equals(parent)) { - long offset = VisualDomUtil.getOffset(child); - Rectangle rect = getNodeBounds(child); - if (canInsertAfter(oldVisualDropInfo.getMouseX(), - oldVisualDropInfo.getMouseY(), rect)) { - offset++; - } - newVisualDropInfo.setDropOffset(offset); - } - child = parent; - } - } - - public nsIDOMRange createDOMRange() { - return xulRunnerEditor.createDOMRange(); - } - - public nsIDOMRange createDOMRange(nsIDOMNode selectedNode) { - nsIDOMRange range = createDOMRange(); - range.selectNode(selectedNode); - return range; - } - - public static boolean isIncludeElement(nsIDOMElement visualElement) { - return YES_STRING.equalsIgnoreCase(visualElement - .getAttribute(INCLUDE_ELEMENT_ATTR)); - } - - public static void markIncludeElement(nsIDOMElement visualElement) { - visualElement.setAttribute(INCLUDE_ELEMENT_ATTR, YES_STRING); - } - - protected void setReadOnlyElement(nsIDOMElement node) { - String style = node.getAttribute(VpeStyleUtil.ATTRIBUTE_STYLE); - style = VpeStyleUtil.setParameterInStyle(style, "-moz-user-modify", - "read-only"); - node.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, style); - } - - void setMoveCursor(nsIDOMMouseEvent mouseEvent) { - - nsIDOMElement selectedElement = xulRunnerEditor - .getLastSelectedElement(); - if (selectedElement != null && canInnerDrag(selectedElement)) { - String styleClasses = selectedElement.getAttribute(HTML.ATTR_CLASS); - if (inDragArea(getNodeBounds(selectedElement), VisualDomUtil - .getMousePoint(mouseEvent))) { - // change cursor - if (styleClasses == null - || !(styleClasses.contains(ATTR_DRAG_AVAILABLE_CLASS))) { - // change cursor style to move - styleClasses = ATTR_DRAG_AVAILABLE_CLASS + " " - + styleClasses; - } - } else { - // change cursor style to normal - if (styleClasses != null) { - - styleClasses = styleClasses.replaceAll( - ATTR_DRAG_AVAILABLE_CLASS, ""); - } - } - selectedElement.setAttribute(HTML.ATTR_CLASS, styleClasses); - } - } - - private boolean inDragArea(Rectangle dragArea, Point mousePoint) { - // TODO add drag and drop support - return dragArea.contains(mousePoint) - && mousePoint.x < (dragArea.x + DRAG_AREA_WIDTH) - && mousePoint.y < (dragArea.y + DRAG_AREA_HEIGHT); - } - - nsIDOMElement getDragElement(nsIDOMMouseEvent mouseEvent) { - - nsIDOMElement selectedElement = xulRunnerEditor - .getLastSelectedElement(); - if (selectedElement != null && canInnerDrag(selectedElement)) { - if (inDragArea(getNodeBounds(selectedElement), VisualDomUtil - .getMousePoint(mouseEvent))) { - return selectedElement; - } - } - return null; - } - - VpeSourceInnerDragInfo getSourceInnerDragInfo( - VpeVisualInnerDragInfo visualDragInfo) { - nsIDOMNode visualNode = visualDragInfo.getNode(); - int offset = visualDragInfo.getOffset(); - int length = visualDragInfo.getLength(); - - VpeNodeMapping nodeMapping = domMapping.getNearNodeMapping(visualNode); - Node sourceNode = nodeMapping.getSourceNode(); - - if (sourceNode != null) { - switch (sourceNode.getNodeType()) { - case Node.TEXT_NODE: - int end = TextUtil.sourceInnerPosition(visualNode - .getNodeValue(), offset + length); - offset = TextUtil.sourceInnerPosition( - visualNode.getNodeValue(), offset); - length = end - offset; - break; - case Node.ELEMENT_NODE: - if (visualNode.getNodeType() == Node.TEXT_NODE) { - // it's attribute - sourceNode = null; - if (isTextEditable(visualNode)) { - String[] atributeNames = ((VpeElementMapping) nodeMapping) - .getTemplate().getOutputAtributeNames(); - if (atributeNames != null && atributeNames.length > 0) { - Element sourceElement = (Element) nodeMapping - .getSourceNode(); - sourceNode = sourceElement - .getAttributeNode(atributeNames[0]); - end = TextUtil.sourceInnerPosition(visualNode - .getNodeValue(), offset + length); - offset = TextUtil.sourceInnerPosition(visualNode - .getNodeValue(), offset); - length = end - offset; - } - } - } - break; - } - } - return new VpeSourceInnerDragInfo(sourceNode, offset, length); - } - - public nsIDOMText getOutputTextNode(Attr attr) { - Element sourceElement = ((Attr) attr).getOwnerElement(); - VpeElementMapping elementMapping = domMapping - .getNearElementMapping(sourceElement); - if (elementMapping != null) { - return elementMapping.getTemplate().getOutputTextNode(pageContext, - sourceElement, elementMapping.getData()); - } - return null; - } - - nsIDOMElement getLastSelectedElement() { - - return xulRunnerEditor.getLastSelectedElement(); - } - - public void pushIncludeStack(VpeIncludeInfo includeInfo) { - includeStack.add(includeInfo); - } - - public VpeIncludeInfo popIncludeStack() { - VpeIncludeInfo includeInfo = null; - if (includeStack.size() > 0) { - includeInfo = (VpeIncludeInfo) includeStack.remove(includeStack - .size() - 1); - } - return includeInfo; - } - - public boolean isFileInIncludeStack(IFile file) { - if (file == null) - return false; - for (int i = 0; i < includeStack.size(); i++) { - if (file.equals(((VpeIncludeInfo) includeStack.get(i)).getFile())) { - return true; - } - } - return false; - } - - protected boolean isCurrentMainDocument() { - return includeStack.size() <= 1; - } - - public int getCurrentMainIncludeOffset() { - if (includeStack.size() <= 1) - return -1; - VpeIncludeInfo info = (VpeIncludeInfo) includeStack.get(1); - return ((IndexedRegion) info.getElement()).getStartOffset(); - } - - public VpeIncludeInfo getCurrentIncludeInfo() { - if (includeStack.size() <= 0) - return null; - return (VpeIncludeInfo) includeStack.get(includeStack.size() - 1); - } - - public VpeIncludeInfo getRootIncludeInfo() { - if (includeStack.size() <= 1) - return null; - return (VpeIncludeInfo) includeStack.get(1); - } - - void dispose() { - cleanHead(); - domMapping.clear(visualContentArea); - pageContext.dispose(); - } - - protected Map createXmlns(Element sourceNode) { - NamedNodeMap attrs = ((Element) sourceNode).getAttributes(); - if (attrs != null) { - Map xmlnsMap = new HashMap(); - for (int i = 0; i < attrs.getLength(); i++) { - addTaglib(sourceNode, xmlnsMap, attrs.item(i).getNodeName(), - true); - } - if (xmlnsMap.size() > 0) { - return xmlnsMap; - } - } - return null; - } - - private void setXmlnsAttribute(VpeElementMapping elementMapping, - String name, String value) { - Element sourceElement = (Element) elementMapping.getSourceNode(); - if (sourceElement != null) { - Map xmlnsMap = elementMapping.getXmlnsMap(); - if (xmlnsMap == null) - xmlnsMap = new HashMap(); - addTaglib(sourceElement, xmlnsMap, name, true); - elementMapping.setXmlnsMap(xmlnsMap.size() > 0 ? xmlnsMap : null); - } - } - - private void removeXmlnsAttribute(VpeElementMapping elementMapping, - String name) { - Element sourceElement = (Element) elementMapping.getSourceNode(); - if (sourceElement != null) { - Map xmlnsMap = elementMapping.getXmlnsMap(); - if (xmlnsMap != null) { - Object id = xmlnsMap.remove(name); - if (id != null) { - pageContext.setTaglib(((Integer) id).intValue(), null, - null, true); - elementMapping.setXmlnsMap(xmlnsMap.size() > 0 ? xmlnsMap - : null); - } - } - } - } - - private void addTaglib(Element sourceElement, Map xmlnsMap, - String attrName, boolean ns) { - Attr attr = sourceElement.getAttributeNode(attrName); - if (ATTR_XMLNS.equals(attr.getPrefix())) { - xmlnsMap.put(attr.getNodeName(), Integer.valueOf(attr.hashCode())); - pageContext.setTaglib(attr.hashCode(), attr.getNodeValue(), attr - .getLocalName(), ns); - } - } - - /** - * @return the dnd - */ - public VpeDnD getDnd() { - - return dnd; - } - - /** - * @param dnd - * the dnd to set - */ - public void setDnd(VpeDnD dnd) { - - this.dnd = dnd; - } - - /** - * @return the pageContext - */ - protected VpePageContext getPageContext() { - return pageContext; - } - - /** - * @param pageContext - * the pageContext to set - */ - protected void setPageContext(VpePageContext pageContext) { - this.pageContext = pageContext; - } - - /** - * @return the visualDocument - */ - protected nsIDOMDocument getVisualDocument() { - return visualDocument; - } - - /** - * @param visualDocument - * the visualDocument to set - */ - protected void setVisualDocument(nsIDOMDocument visualDocument) { - this.visualDocument = visualDocument; - } - - /** - * Check this file is facelet - * - * @return this if file is facelet, otherwize false - */ - private boolean isFacelet() { - boolean isFacelet = false; - - IEditorInput iEditorInput = pageContext.getEditPart().getEditorInput(); - if (iEditorInput instanceof IFileEditorInput) { - IFileEditorInput iFileEditorInput = (IFileEditorInput) iEditorInput; - - IFile iFile = iFileEditorInput.getFile(); - - IProject project = iFile.getProject(); - IModelNature nature = EclipseResourceUtil.getModelNature(project); - if (nature != null) { - XModel model = nature.getModel(); - XModelObject webXML = WebAppHelper.getWebApp(model); - XModelObject param = WebAppHelper.findWebAppContextParam( - webXML, "javax.faces.DEFAULT_SUFFIX"); - if (param != null) { - String value = param.getAttributeValue("param-value"); - - if (value.length() != 0 && iFile.getName().endsWith(value)) { - isFacelet = true; - } - } - } - } - - return isFacelet; - } - - /** - * Create a visual element for text node - * - * @param sourceNode - * @param registerFlag - * @return a visual element for text node - */ - - protected nsIDOMNode createTextNode(Node sourceNode, boolean registerFlag) { - String sourceText = sourceNode.getNodeValue(); - if (sourceText.trim().length() <= 0) { - registerNodes(new VpeNodeMapping(sourceNode, null)); - return null; - } - - if (faceletFile) { - Matcher matcher_EL = REGEX_EL.matcher(sourceText); - if (matcher_EL.find()) { - BundleMap bundle = pageContext.getBundle(); - int offset = pageContext.getVisualBuilder() - .getCurrentMainIncludeOffset(); - if (offset == -1) - offset = ((IndexedRegion) sourceNode).getStartOffset(); - String jsfValue = bundle.getBundleValue(sourceText, offset); - sourceText = jsfValue; - } - } - String visualText = TextUtil.visualText(sourceText); - - nsIDOMNode visualNewTextNode = visualDocument - .createTextNode(visualText); - nsIDOMElement element = visualDocument.createElement(HTML.TAG_SPAN); - element.appendChild(visualNewTextNode); - if (registerFlag) { - registerNodes(new VpeNodeMapping(sourceNode, element)); - } - - return element; - } - - /** - * @return the xulRunnerEditor - */ - public XulRunnerEditor getXulRunnerEditor() { - return xulRunnerEditor; - } - - /** - * @param xulRunnerEditor - * the xulRunnerEditor to set - */ - public void setXulRunnerEditor(XulRunnerEditor xulRunnerEditor) { - this.xulRunnerEditor = xulRunnerEditor; - } -} +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor; + +import java.io.BufferedReader; +import java.io.FileNotFoundException; +import java.io.FileReader; +import java.io.IOException; +import java.net.URL; +import java.util.ArrayList; +import java.util.Collection; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; +import java.util.regex.Matcher; +import java.util.regex.Pattern; +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IProject; +import org.eclipse.core.runtime.Path; +import org.eclipse.swt.graphics.Point; +import org.eclipse.swt.graphics.Rectangle; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IFileEditorInput; +import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; +import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; +import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; +import org.eclipse.wst.xml.core.internal.document.ElementImpl; +import org.eclipse.wst.xml.core.internal.document.NodeImpl; +import org.jboss.tools.common.model.XModel; +import org.jboss.tools.common.model.XModelObject; +import org.jboss.tools.common.model.project.IModelNature; +import org.jboss.tools.common.model.util.EclipseResourceUtil; +import org.jboss.tools.jst.jsp.preferences.VpePreference; +import org.jboss.tools.jst.web.model.helpers.WebAppHelper; +import org.jboss.tools.vpe.VpeDebug; +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.dnd.VpeDnD; +import org.jboss.tools.vpe.editor.bundle.BundleMap; +import org.jboss.tools.vpe.editor.context.VpePageContext; +import org.jboss.tools.vpe.editor.css.CSSReferenceList; +import org.jboss.tools.vpe.editor.css.ResourceReference; +import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; +import org.jboss.tools.vpe.editor.mapping.VpeElementMapping; +import org.jboss.tools.vpe.editor.mapping.VpeNodeMapping; +import org.jboss.tools.vpe.editor.mozilla.MozillaEditor; +import org.jboss.tools.vpe.editor.template.VpeChildrenInfo; +import org.jboss.tools.vpe.editor.template.VpeCreationData; +import org.jboss.tools.vpe.editor.template.VpeCreatorUtil; +import org.jboss.tools.vpe.editor.template.VpeDefaultPseudoContentCreator; +import org.jboss.tools.vpe.editor.template.VpeTagDescription; +import org.jboss.tools.vpe.editor.template.VpeTemplate; +import org.jboss.tools.vpe.editor.template.VpeTemplateManager; +import org.jboss.tools.vpe.editor.template.VpeToggableTemplate; +import org.jboss.tools.vpe.editor.template.dnd.VpeDnd; +import org.jboss.tools.vpe.editor.util.HTML; +import org.jboss.tools.vpe.editor.util.TextUtil; +import org.jboss.tools.vpe.editor.util.VisualDomUtil; +import org.jboss.tools.vpe.editor.util.VpeStyleUtil; +import org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor; +import org.jboss.tools.vpe.xulrunner.editor.XulRunnerVpeUtils; +import org.mozilla.interfaces.nsIDOMAttr; +import org.mozilla.interfaces.nsIDOMDocument; +import org.mozilla.interfaces.nsIDOMElement; +import org.mozilla.interfaces.nsIDOMHTMLInputElement; +import org.mozilla.interfaces.nsIDOMMouseEvent; +import org.mozilla.interfaces.nsIDOMNode; +import org.mozilla.interfaces.nsIDOMNodeList; +import org.mozilla.interfaces.nsIDOMRange; +import org.mozilla.interfaces.nsIDOMText; +import org.mozilla.xpcom.XPCOMException; +import org.w3c.dom.Attr; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.NamedNodeMap; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; +import org.eclipse.jface.text.IDocument; +public class VpeVisualDomBuilder extends VpeDomBuilder { + /** REGEX_EL */ + private static final Pattern REGEX_EL = Pattern.compile( + "[\\$|\\#]\\{.*\\}", Pattern.MULTILINE + Pattern.DOTALL); + + private static final String PSEUDO_ELEMENT = "br"; + private static final String PSEUDO_ELEMENT_ATTR = "vpe:pseudo-element"; + private static final String INIT_ELEMENT_ATTR = "vpe:init-element"; + private static final String MOZ_ANONCLASS_ATTR = "_MOZ_ANONCLASS"; + private static final String COMMENT_STYLE = "font-style:italic; color:green"; + private static final String COMMENT_PREFIX = ""; + private static final String COMMENT_SUFFIX = ""; + private static final String INCLUDE_ELEMENT_ATTR = "vpe:include-element"; + private static final int DRAG_AREA_WIDTH = 10; + private static final int DRAG_AREA_HEIGHT = 10; + private static final String ATTR_XMLNS = "xmlns"; + private static final String ATTR_DRAG_AVAILABLE_CLASS = "__drag__available_style"; + + private MozillaEditor visualEditor; + private XulRunnerEditor xulRunnerEditor; + private nsIDOMDocument visualDocument; + private nsIDOMElement visualContentArea; + private VpePageContext pageContext; + private VpeDnD dnd; + private nsIDOMNode headNode; + private List includeStack; + boolean rebuildFlag = false; + + /** faceletFile */ + private boolean faceletFile = false; + + private static final String ATTR_VPE = "vpe"; + private static final String ATTR_VPE_INLINE_LINK_VALUE = "inlinelink"; + + private static final String ATTR_REL_STYLESHEET_VALUE = "stylesheet"; + + private static final String YES_STRING = "yes"; + private static final String NO_STRING = "no"; + private static final String ZERO_STRING = "0"; + private static final String EMPTY_STRING = ""; + + private static final String ATRIBUTE_BORDER = "border"; + private static final String ATRIBUTE_CELLSPACING = "cellspacing"; + private static final String ATRIBUTE_CELLPADDING = "cellpadding"; + + private static final String DOTTED_BORDER_STYLE = "border : 1px dotted #808080"; + private static final String DOTTED_BORDER_STYLE_FOR_IMG = "1px dotted #808080"; + private static final String DOTTED_BORDER_STYLE_FOR_TD = "border-left : 1px dotted #808080; border-right : 1px dotted #808080; border-top : 1px dotted #808080; border-bottom : 0px; color:#0051DD; background-color:#ECF3FF; padding-left: 3px; padding-right: 3px; line-height : 10px; font-family : arial; font-size : 10px; text-align:top; margin : 1px; -moz-user-modify : read-only"; + private static final String DOTTED_BORDER_STYLE_FOR_SPAN = "border : 1px solid #0051DD; color:#0051DD; background-color:#ECF3FF; padding-left: 3px; padding-right: 3px; line-height : 10px; font-family : arial; font-size : 10px; text-align:top; margin : 1px; -moz-user-modify : read-only"; + + static private HashSet<String> unborderedSourceNodes = new HashSet<String>(); + static { + unborderedSourceNodes.add(HTML.TAG_HTML); + unborderedSourceNodes.add(HTML.TAG_HEAD); + unborderedSourceNodes.add(HTML.TAG_BODY); + } + + static private HashSet<String> unborderedVisualNodes = new HashSet<String>(); + static { + unborderedVisualNodes.add(HTML.TAG_TBODY); + unborderedVisualNodes.add(HTML.TAG_THEAD); + unborderedVisualNodes.add(HTML.TAG_TR); + unborderedVisualNodes.add(HTML.TAG_TD); + unborderedVisualNodes.add(HTML.TAG_COL); + unborderedVisualNodes.add(HTML.TAG_COLS); + unborderedVisualNodes.add(HTML.TAG_COLGROUP); + unborderedVisualNodes.add(HTML.TAG_LI); + unborderedVisualNodes.add(HTML.TAG_BR); + } + private VpeDnd dropper; + + private Map<IFile,Document> includeDocuments = new HashMap<IFile, Document>(); + + public VpeVisualDomBuilder(VpeDomMapping domMapping, + INodeAdapter sorceAdapter, VpeTemplateManager templateManager, + MozillaEditor visualEditor, VpePageContext pageContext) { + super(domMapping, sorceAdapter, templateManager); + this.visualEditor = visualEditor; + xulRunnerEditor = visualEditor.getXulRunnerEditor(); + this.visualDocument = visualEditor.getDomDocument(); + this.visualContentArea = visualEditor.getContentArea(); + this.dnd = new VpeDnD(); + this.pageContext = pageContext; + this.headNode = visualEditor.getHeadNode(); + dropper = new VpeDnd(); + dropper.setDndData(false, true); + + if (isFacelet()) { + faceletFile = true; + } else { + faceletFile = false; + } + + } + + public void buildDom(Document sourceDocument) { + VpeSourceDomBuilder sourceBuilder = pageContext.getSourceBuilder(); + IDocument document = sourceBuilder.getStructuredTextViewer() + .getDocument(); + if (document == null) + return; + includeStack = new ArrayList(); + IEditorInput input = pageContext.getEditPart().getEditorInput(); + if (input instanceof IFileEditorInput) { + IFile file = ((IFileEditorInput) input).getFile(); + if (file != null) { + includeStack.add(new VpeIncludeInfo(null, file, pageContext + .getSourceBuilder().getSourceDocument())); + } + } + pageContext.refreshConnector(); + pageContext.installIncludeElements(); + addChildren(null, sourceDocument, visualContentArea); + registerNodes(new VpeNodeMapping(sourceDocument, visualContentArea)); + } + + public void rebuildDom(Document sourceDocument) { + //clearIncludeDocuments(); + cleanHead(); + domMapping.clear(visualContentArea); + super.dispose(); + + pageContext.clearAll(); + refreshExternalLinks(); + pageContext.getBundle().refreshRegisteredBundles(); + nsIDOMNodeList children = visualContentArea.getChildNodes(); + long len = children.getLength(); + for (long i = len - 1; i >= 0; i--) { + visualContentArea.removeChild(children.item(i)); + } + + if (sourceDocument != null) { + buildDom(sourceDocument); + } + + rebuildFlag = true; + } + + // temporary, will be change to prefference's variable + // private boolean borderVisible = true; + + private boolean addNode(Node sourceNode, nsIDOMNode visualNextNode, + nsIDOMNode visualContainer) { + nsIDOMNode visualNewNode = createNode(sourceNode, visualContainer); + // Fix for JBIDE-1097 + try { + if (visualNewNode != null) { + nsIDOMHTMLInputElement iDOMInputElement = (nsIDOMHTMLInputElement) visualNewNode + .queryInterface(nsIDOMHTMLInputElement.NS_IDOMHTMLINPUTELEMENT_IID); + iDOMInputElement.setReadOnly(true); + } + } catch (XPCOMException ex) { + // just ignore this exception + } + if (visualNewNode != null) { + if (visualNextNode == null) { + visualContainer.appendChild(visualNewNode); + } else { + visualContainer.insertBefore(visualNewNode, visualNextNode); + } + return true; + } + + return false; + } + + private nsIDOMElement createBorder(Node sourceNode, + nsIDOMElement visualNode, boolean block) { + nsIDOMElement border = null; + if (visualNode == null) + return null; + if (unborderedSourceNodes.contains(sourceNode.getNodeName() + .toLowerCase())) + return null; + if (unborderedVisualNodes.contains(visualNode.getNodeName() + .toLowerCase())) + return null; + if (HTML.TAG_IMG.equalsIgnoreCase(visualNode.getNodeName())) { + String width = visualNode.getAttribute(ATRIBUTE_BORDER); + if (width == null || ZERO_STRING.equalsIgnoreCase(width) + || EMPTY_STRING.equalsIgnoreCase(width)) { + String style = visualNode + .getAttribute(VpeStyleUtil.ATTRIBUTE_STYLE); + style = VpeStyleUtil.setParameterInStyle(style, + ATRIBUTE_BORDER, DOTTED_BORDER_STYLE_FOR_IMG); + visualNode.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, style); + } + return null; + } + if (block) { + if (YES_STRING.equals(VpePreference.USE_DETAIL_BORDER.getValue())) { + border = visualDocument.createElement(HTML.TAG_TABLE); + border.setAttribute(ATRIBUTE_CELLSPACING, ZERO_STRING); + border.setAttribute(ATRIBUTE_CELLPADDING, ZERO_STRING); + + nsIDOMElement tr1 = visualDocument.createElement(HTML.TAG_TR); + border.appendChild(tr1); + nsIDOMElement td1 = visualDocument.createElement(HTML.TAG_TD); + td1.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, + DOTTED_BORDER_STYLE_FOR_TD); + nsIDOMText text = visualDocument.createTextNode(sourceNode + .getNodeName()); + td1.appendChild(text); + tr1.appendChild(td1); + nsIDOMElement tr2 = visualDocument.createElement(HTML.TAG_TR); + border.appendChild(tr2); + nsIDOMElement td2 = visualDocument.createElement(HTML.TAG_TD); + tr2.appendChild(td2); + nsIDOMElement p = visualDocument.createElement(HTML.TAG_P); + p.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, + DOTTED_BORDER_STYLE); + td2.appendChild(p); + + p.appendChild(visualNode); + + } else { + border = visualDocument.createElement(HTML.TAG_TABLE); + border.setAttribute(ATRIBUTE_CELLSPACING, ZERO_STRING); + border.setAttribute(ATRIBUTE_CELLPADDING, ZERO_STRING); + + nsIDOMElement tr2 = visualDocument.createElement(HTML.TAG_TR); + border.appendChild(tr2); + nsIDOMElement td2 = visualDocument.createElement(HTML.TAG_TD); + tr2.appendChild(td2); + nsIDOMElement p = visualDocument.createElement(HTML.TAG_P); + p.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, + DOTTED_BORDER_STYLE); + td2.appendChild(p); + + p.appendChild(visualNode); + } + } else { + border = visualDocument.createElement(HTML.TAG_SPAN); + border.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, + DOTTED_BORDER_STYLE); + if (YES_STRING.equals(VpePreference.USE_DETAIL_BORDER.getValue())) { + nsIDOMElement name = visualDocument + .createElement(HTML.TAG_SPAN); + name.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, + DOTTED_BORDER_STYLE_FOR_SPAN); + nsIDOMText text = visualDocument.createTextNode(sourceNode + .getNodeName()); + name.appendChild(text); + border.appendChild(name); + } + border.appendChild(visualNode); + } + if (VpeStyleUtil.getAbsolute((Element) sourceNode) && border != null) { + int top = VpeStyleUtil.getSizeFromStyle((Element) sourceNode, + VpeStyleUtil.ATTRIBUTE_STYLE + VpeStyleUtil.DOT_STRING + + VpeStyleUtil.PARAMETER_TOP); + int left = VpeStyleUtil.getSizeFromStyle((Element) sourceNode, + VpeStyleUtil.ATTRIBUTE_STYLE + VpeStyleUtil.DOT_STRING + + VpeStyleUtil.PARAMETER_LEFT); + + String style = visualNode + .getAttribute(VpeStyleUtil.ATTRIBUTE_STYLE); + style = VpeStyleUtil.deleteFromString(style, + VpeStyleUtil.PARAMETER_POSITION, + VpeStyleUtil.SEMICOLON_STRING); + style = VpeStyleUtil.deleteFromString(style, + VpeStyleUtil.PARAMETER_TOP, VpeStyleUtil.SEMICOLON_STRING); + style = VpeStyleUtil.deleteFromString(style, + VpeStyleUtil.PARAMETER_LEFT, VpeStyleUtil.SEMICOLON_STRING); + visualNode.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, style); + + style = border.getAttribute(VpeStyleUtil.ATTRIBUTE_STYLE); + style = VpeStyleUtil.setAbsolute(style); + if (top != -1) + style = VpeStyleUtil.setSizeInStyle(style, + VpeStyleUtil.PARAMETER_TOP, top); + if (left != -1) + style = VpeStyleUtil.setSizeInStyle(style, + VpeStyleUtil.PARAMETER_LEFT, left); + border.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, style); + } + return border; + } + + protected nsIDOMNode createNode(Node sourceNode, + nsIDOMNode visualOldContainer) { + boolean registerFlag = isCurrentMainDocument(); + switch (sourceNode.getNodeType()) { + case Node.ELEMENT_NODE: + Map<?, ?> xmlnsMap = createXmlns((Element) sourceNode); + Set<Node> ifDependencySet = new HashSet<Node>(); + pageContext.setCurrentVisualNode(visualOldContainer); + VpeTemplate template = templateManager.getTemplate(pageContext, + (Element) sourceNode, ifDependencySet); + + VpeCreationData creationData = null; + //FIX FOR JBIDE-1568, added by Max Areshkau + try { + creationData = template.create(getPageContext(), sourceNode, getVisualDocument()); + }catch (XPCOMException ex) { + VpePlugin.getPluginLog().logError(ex); + VpeTemplate defTemplate = templateManager.getDefTemplate(); + creationData = defTemplate.create(getPageContext(), sourceNode, getVisualDocument()); + } + pageContext.setCurrentVisualNode(null); + nsIDOMElement visualNewElement = (nsIDOMElement) creationData + .getNode(); + + if (visualNewElement != null) + correctVisualAttribute(visualNewElement); + + nsIDOMElement border = null; + setTooltip((Element) sourceNode, visualNewElement); + if (YES_STRING.equals(VpePreference.SHOW_BORDER_FOR_ALL_TAGS + .getValue()) + && visualNewElement != null) { + boolean block = true; + if (template.getTagDescription(null, null, null, + visualNewElement, null).getDisplayType() == VpeTagDescription.DISPLAY_TYPE_INLINE) { + block = false; + } + border = createBorder(sourceNode, visualNewElement, block); + } + if (!isCurrentMainDocument() && visualNewElement != null) { + setReadOnlyElement(visualNewElement); + } + if (registerFlag) { + VpeElementMapping elementMapping = new VpeElementMapping( + (Element) sourceNode, visualNewElement, border, + template, ifDependencySet, creationData.getData()); + elementMapping.setXmlnsMap(xmlnsMap); + registerNodes(elementMapping); + } + if (template.isChildren()) { + List<?> childrenInfoList = creationData.getChildrenInfoList(); + if (childrenInfoList == null) { + addChildren(template, sourceNode, + visualNewElement != null ? visualNewElement + : visualOldContainer); + } else { + addChildren(template, sourceNode, visualOldContainer, + childrenInfoList); + } + } + pageContext.setCurrentVisualNode(visualOldContainer); + template.validate(pageContext, (Element) sourceNode, + visualDocument, creationData); + pageContext.setCurrentVisualNode(null); + if (border != null) + return border; + else + return visualNewElement; + case Node.TEXT_NODE: + return createTextNode(sourceNode, registerFlag); + case Node.COMMENT_NODE: + if (!YES_STRING.equals(VpePreference.SHOW_COMMENTS.getValue())) { + return null; + } + nsIDOMElement visualNewComment = createComment(sourceNode); + if (registerFlag) { + registerNodes(new VpeNodeMapping(sourceNode, visualNewComment)); + } + return visualNewComment; + } + return null; + } + + private void correctVisualAttribute(nsIDOMElement element) { + + String styleValue = element.getAttribute(HTML.TAG_STYLE); + String backgroundValue = element + .getAttribute(VpeStyleUtil.PARAMETR_BACKGROND); + + if (styleValue != null) { + styleValue = VpeStyleUtil.addFullPathIntoURLValue(styleValue, + pageContext.getEditPart().getEditorInput()); + element.setAttribute(HTML.TAG_STYLE, styleValue); + } + if (backgroundValue != null) { + backgroundValue = VpeStyleUtil + .addFullPathIntoBackgroundValue(backgroundValue, + pageContext.getEditPart().getEditorInput()); + element.setAttribute(VpeStyleUtil.PARAMETR_BACKGROND, + backgroundValue); + } + } + + protected nsIDOMElement createComment(Node sourceNode) { + nsIDOMElement div = visualDocument.createElement(HTML.TAG_DIV); + div.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, COMMENT_STYLE); + String value = COMMENT_PREFIX + sourceNode.getNodeValue() + + COMMENT_SUFFIX; + nsIDOMText text = visualDocument.createTextNode(value); + div.appendChild(text); + return div; + } + + protected void addChildren(VpeTemplate containerTemplate, + Node sourceContainer, nsIDOMNode visualContainer) { + NodeList sourceNodes = sourceContainer.getChildNodes(); + int len = sourceNodes.getLength(); + int childrenCount = 0; + for (int i = 0; i < len; i++) { + Node sourceNode = sourceNodes.item(i); + if (addNode(sourceNode, null, visualContainer)) { + childrenCount++; + } + } + if (childrenCount == 0) { + setPseudoContent(containerTemplate, sourceContainer, + visualContainer); + } + } + + protected void addChildren(VpeTemplate containerTemplate, + Node sourceContainer, nsIDOMNode visualOldContainer, + List<?> childrenInfoList) { + for (int i = 0; i < childrenInfoList.size(); i++) { + VpeChildrenInfo info = (VpeChildrenInfo) childrenInfoList.get(i); + nsIDOMNode visualParent = info.getVisualParent(); + if (visualParent == null) + visualParent = visualOldContainer; + List<?> sourceChildren = info.getSourceChildren(); + int childrenCount = 0; + if (sourceChildren != null) { + for (int j = 0; j < sourceChildren.size(); j++) { + if (addNode((Node) sourceChildren.get(j), null, + visualParent)) { + childrenCount++; + } + } + } + if (childrenCount == 0 && childrenInfoList.size() == 0) { + setPseudoContent(containerTemplate, sourceContainer, + visualParent); + } + } + } + + // ///////////////////////////////////////////////////////////////////////// + public nsIDOMNode addStyleNodeToHead(String styleText) { + nsIDOMNode newStyle = visualDocument + .createElement(VpeStyleUtil.ATTRIBUTE_STYLE); + + if (styleText != null) { + nsIDOMText newText = visualDocument.createTextNode(styleText); + newStyle.appendChild(newText); + } + headNode.appendChild(newStyle); + return newStyle; + } + + public nsIDOMNode replaceStyleNodeToHead(nsIDOMNode oldStyleNode, + String styleText) { + nsIDOMElement newStyle = visualDocument + .createElement(VpeStyleUtil.ATTRIBUTE_STYLE); + + if (styleText != null) { + nsIDOMNode newText = visualDocument.createTextNode(styleText); + newStyle.appendChild(newText); + } + + headNode.replaceChild(newStyle, oldStyleNode); + return newStyle; + } + + public void removeStyleNodeFromHead(nsIDOMNode oldStyleNode) { + headNode.removeChild(oldStyleNode); + } + + void addExternalLinks() { + IEditorInput input = pageContext.getEditPart().getEditorInput(); + IFile file = null; + if (input instanceof IFileEditorInput) { + file = ((IFileEditorInput) input).getFile(); + } + ResourceReference[] l = null; + if (file != null) { + l = CSSReferenceList.getInstance().getAllResources(file); + } + if (l != null) { + for (int i = 0; i < l.length; i++) { + ResourceReference item = l[i]; + addLinkNodeToHead("file:///" + item.getLocation(), YES_STRING); + } + } + } + + void removeExternalLinks() { + nsIDOMNodeList childs = headNode.getChildNodes(); + long length = childs.getLength(); + for (long i = length - 1; i >= 0; i--) { + nsIDOMNode node = childs.item(i); + if (node.getNodeType() == nsIDOMNode.ELEMENT_NODE) { + boolean isLink = false; + boolean isStyle = false; + if ((isLink = HTML.TAG_LINK + .equalsIgnoreCase(node.getNodeName())) + || (isStyle = HTML.TAG_STYLE.equalsIgnoreCase(node + .getNodeName()))) { + nsIDOMElement element = (nsIDOMElement) node + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); + if ((isLink || (isStyle && ATTR_VPE_INLINE_LINK_VALUE + .equalsIgnoreCase(element.getAttribute(ATTR_VPE)))) + && YES_STRING.equalsIgnoreCase(element + .getAttribute("ext"))) { + headNode.removeChild(node); + } + } + } + } + } + + void refreshExternalLinks() { + removeExternalLinks(); + addExternalLinks(); + } + + // ========================================================== + void resetPseudoElement(nsIDOMNode visualNode) { + if (visualNode != null) { + nsIDOMNode visualParent = visualNode.getParentNode(); + if (visualParent != null) { + PseudoInfo info = getPseudoInfo(visualParent); + if (info.pseudoNode == null && !info.isElements) { + addPseudoElementImpl(visualParent); + } else if (info.pseudoNode != null && info.isElements) { + visualParent.removeChild(info.pseudoNode); + } + } + } + } + + private PseudoInfo getPseudoInfo(nsIDOMNode visualParent) { + nsIDOMNode pseudoNode = null; + boolean isElements = false; + + if (visualParent == null) + return new PseudoInfo(); + nsIDOMNodeList visualNodes = visualParent.getChildNodes(); + if (visualNodes == null) + return new PseudoInfo(); + + long length = visualNodes.getLength(); + for (long i = 0; i < length; i++) { + nsIDOMNode visualNode = visualNodes.item(i); + if (pseudoNode == null && isPseudoElement(visualNode)) { + pseudoNode = visualNode; + } else if (!isEmptyText(visualNode)) { + isElements = true; + } + if (pseudoNode != null && isElements) { + break; + } + } + return new PseudoInfo(pseudoNode, isElements); + } + + static boolean isInitElement(nsIDOMNode visualNode) { + if (visualNode == null) { + return false; + } + + if (visualNode.getNodeType() != Node.ELEMENT_NODE) { + return false; + } + + if (YES_STRING.equalsIgnoreCase(((nsIDOMElement) visualNode) + .getAttribute(INIT_ELEMENT_ATTR))) { + return true; + } + + return false; + } + + static boolean isPseudoElement(nsIDOMNode visualNode) { + if (visualNode == null) { + return false; + } + + if (visualNode.getNodeType() != Node.ELEMENT_NODE) { + return false; + } + + if (YES_STRING.equalsIgnoreCase(((nsIDOMElement) visualNode + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) + .getAttribute(PSEUDO_ELEMENT_ATTR))) { + return true; + } + + return false; + } + + private void setPseudoContent(VpeTemplate containerTemplate, + Node sourceContainer, nsIDOMNode visualContainer) { + if (containerTemplate != null) { + containerTemplate.setPseudoContent(pageContext, sourceContainer, + visualContainer, visualDocument); + } else { + VpeDefaultPseudoContentCreator.getInstance().setPseudoContent( + pageContext, sourceContainer, visualContainer, + visualDocument); + } + + // if (isEmptyElement(visualContainer)) { + // addPseudoElementImpl(visualContainer); + // } + } + + private void addPseudoElementImpl(nsIDOMNode visualParent) { + if (!templateManager.isWithoutPseudoElementContainer(visualParent + .getNodeName())) { + if (VpeDebug.VISUAL_ADD_PSEUDO_ELEMENT) { + System.out.println("-------------------- addPseudoElement: " + + visualParent.getNodeName()); + } + nsIDOMElement visualPseudoElement = visualDocument + .createElement(PSEUDO_ELEMENT); + visualPseudoElement.setAttribute(PSEUDO_ELEMENT_ATTR, "yes"); + visualParent.appendChild(visualPseudoElement); + } + } + + public boolean isEmptyElement(nsIDOMNode visualParent) { + nsIDOMNodeList visualNodes = visualParent.getChildNodes(); + long len = visualNodes.getLength(); + + if ((len == 0) || (len == 1 && isEmptyText(visualNodes.item(0)))) { + return true; + } + + return false; + } + + public boolean isEmptyDocument() { + nsIDOMNodeList visualNodes = visualContentArea.getChildNodes(); + long len = visualNodes.getLength(); + if ((len == 0) + || (len == 1 && (isEmptyText(visualNodes.item(0)) || isPseudoElement(visualNodes + .item(0))))) { + return true; + } + + return false; + } + + private boolean isEmptyText(nsIDOMNode visualNode) { + if (visualNode == null + || (visualNode.getNodeType() != nsIDOMNode.TEXT_NODE)) { + return false; + } + + if (visualNode.getNodeValue().trim().length() == 0) { + return true; + } + + return false; + } + + // ========================================================== + + public void updateNode(Node sourceNode) { + if (sourceNode == null) + return; + + switch (sourceNode.getNodeType()) { + case Node.DOCUMENT_NODE: + rebuildDom((Document) sourceNode); + break; + case Node.COMMENT_NODE: + updateComment(sourceNode); + break; + default: + updateElement(getNodeForUpdate(sourceNode)); + } + } + + // TODO Ssergey Vasilyev make a common code for figuring out + // if it is need to update parent node or not + private Node getNodeForUpdate(Node sourceNode) { + /* Changing of <tr> or <td> tags can affect whole the table */ + Node sourceTable = getParentTable(sourceNode, 2); + if (sourceTable != null) { + return sourceTable; + } + + /* Changing of an <option> tag can affect the parent select */ + Node sourceSelect = getParentSelect(sourceNode); + if (sourceSelect != null) { + return sourceSelect; + } + + return sourceNode; + } + + private void updateComment(Node sourceNode) { + VpeNodeMapping mapping = domMapping.getNodeMapping(sourceNode); + if (mapping != null + && mapping.getType() == VpeNodeMapping.COMMENT_MAPPING) { + nsIDOMNodeList visualNodes = mapping.getVisualNode() + .getChildNodes(); + + if (visualNodes.getLength() > 0) { + visualNodes.item(0).setNodeValue(sourceNode.getNodeValue()); + } + } + } + + private void updateElement(Node sourceNode) { + VpeElementMapping elementMapping = null; + VpeNodeMapping nodeMapping = domMapping.getNodeMapping(sourceNode); + if (nodeMapping instanceof VpeElementMapping) { + elementMapping = (VpeElementMapping) nodeMapping; + if (elementMapping != null && elementMapping.getTemplate() != null) { + Node updateNode = elementMapping.getTemplate() + .getNodeForUptate(pageContext, + elementMapping.getSourceNode(), + elementMapping.getVisualNode(), + elementMapping.getData()); + if (updateNode != null && updateNode != sourceNode) { + updateNode(updateNode); + return; + } + } + } + nsIDOMNode visualOldNode = domMapping.remove(sourceNode); + getSourceNodes().remove(sourceNode); + if (sourceNode instanceof INodeNotifier) { + ((INodeNotifier) sourceNode).removeAdapter(getSorceAdapter()); + } + if (visualOldNode != null) { + if (elementMapping != null) { + nsIDOMElement border = elementMapping.getBorder(); + if (border != null) { + visualOldNode = border; + } + } + nsIDOMNode visualContainer = visualOldNode.getParentNode(); + nsIDOMNode visualNextNode = visualOldNode.getNextSibling(); + if (visualContainer != null) { + visualContainer.removeChild(visualOldNode); + addNode(sourceNode, visualNextNode, visualContainer); + } + } else { + //Max Areshkau Why we need update parent node when we update text node? + //lookd like we haven't need do it. + if (sourceNode.getNodeType() == Node.TEXT_NODE) { + updateNode(sourceNode.getParentNode()); + } + } + } + + public void removeNode(Node sourceNode) { + domMapping.remove(sourceNode); + getSourceNodes().remove(sourceNode); + if (sourceNode instanceof INodeNotifier) { + ((INodeNotifier) sourceNode).removeAdapter(getSorceAdapter()); + } + } + + private Node getParentTable(Node sourceNode, int depth) { + Node parentNode = sourceNode.getParentNode(); + for (int i = 0; parentNode != null && i < depth; parentNode = parentNode + .getParentNode(), i++) { + if (HTML.TAG_TABLE.equalsIgnoreCase(parentNode.getNodeName())) { + return parentNode; + } + } + return null; + } + + private Node getParentSelect(Node sourceNode) { + if (HTML.TAG_OPTION.equalsIgnoreCase(sourceNode.getNodeName())) { + Node parentNode = sourceNode.getParentNode(); + if (HTML.TAG_SELECT.equalsIgnoreCase(parentNode.getNodeName())) { + return parentNode; + } + } + return null; + } + +// public void setText(Node sourceText) { +// Node sourceParent = sourceText.getParentNode(); +// if (sourceParent != null && sourceParent.getLocalName() != null) { +// String sourceParentName = sourceParent.getLocalName(); +// if (HTML.TAG_TEXTAREA.equalsIgnoreCase(sourceParentName) +// || HTML.TAG_OPTION.equalsIgnoreCase(sourceParentName)) { +// updateNode(sourceText.getParentNode()); +// return; +// } +// } +// nsIDOMNode visualText = domMapping.getVisualNode(sourceText); +// if (visualText != null) { +// String visualValue = TextUtil.visualText(sourceText.getNodeValue()); +// visualText.setNodeValue(visualValue); +// }else { +// VpeNodeMapping nodeMapping = domMapping +// .getNodeMapping(sourceParent); +// if (nodeMapping != null +// && nodeMapping.getType() == VpeNodeMapping.ELEMENT_MAPPING) { +// VpeTemplate template = ((VpeElementMapping) nodeMapping) +// .getTemplate(); +// if (template != null) { +// if (!template.containsText()) { +// return; +// } + public boolean setText(Node sourceText) { + Node sourceParent = sourceText.getParentNode(); + if (sourceParent != null && sourceParent.getLocalName() != null) { + String sourceParentName = sourceParent.getLocalName(); + if (HTML.TAG_TEXTAREA.equalsIgnoreCase(sourceParentName) + || HTML.TAG_OPTION.equalsIgnoreCase(sourceParentName)) { + updateNode(sourceText.getParentNode()); + return true; + } + } + nsIDOMNode visualText = domMapping.getVisualNode(sourceText); + if (visualText != null) { + String visualValue = TextUtil.visualText(sourceText.getNodeValue()); + visualText.setNodeValue(visualValue); + } else { + VpeNodeMapping nodeMapping = domMapping + .getNodeMapping(sourceParent); + if (nodeMapping != null + && nodeMapping.getType() == VpeNodeMapping.ELEMENT_MAPPING) { + VpeTemplate template = ((VpeElementMapping) nodeMapping) + .getTemplate(); + if (template != null) { + if (!template.containsText()) { + return false; + } + } + } + updateNode(sourceText); + return true; + } + + // } + // updateNode(sourceText); + return false; + } +// } + + public void setAttribute(Element sourceElement, String name, String value) { + VpeElementMapping elementMapping = (VpeElementMapping) domMapping + .getNodeMapping(sourceElement); + if (elementMapping != null) { + if (elementMapping.isIfDependencyFromAttribute(name)) { + updateElement(sourceElement); + } else { + VpeTemplate template = elementMapping.getTemplate(); + if (elementMapping.getBorder() != null) { + updateElement(sourceElement); + } else if (template.isRecreateAtAttrChange(pageContext, + sourceElement, visualDocument, + (nsIDOMElement) elementMapping.getVisualNode(), + elementMapping.getData(), name, value)) { + updateElement(sourceElement); + } else { + nsIDOMElement visualElement = (nsIDOMElement) elementMapping + .getVisualNode(); + if (visualElement != null) { + String visualElementName = visualElement.getNodeName(); + if (HTML.TAG_SELECT.equalsIgnoreCase(visualElementName)) { + updateElement(sourceElement); + return; + } else if (HTML.TAG_OPTION + .equalsIgnoreCase(visualElementName)) { + updateElement(sourceElement.getParentNode()); + return; + } else if (HTML.TAG_INPUT + .equalsIgnoreCase(visualElementName)) { + updateElement(sourceElement); + } + } + setXmlnsAttribute(elementMapping, name, value); + template.setAttribute(pageContext, sourceElement, + visualDocument, visualElement, elementMapping + .getData(), name, value); + resetTooltip(sourceElement, visualElement); + } + } + } + } + + public void stopToggle(Node sourceNode) { + if (!(sourceNode instanceof Element)) + return; + + Element sourceElement = (Element) sourceNode; + VpeElementMapping elementMapping = (VpeElementMapping) domMapping + .getNodeMapping(sourceElement); + if (elementMapping != null) { + VpeTemplate template = elementMapping.getTemplate(); + + if (template instanceof VpeToggableTemplate) { + ((VpeToggableTemplate) template).stopToggling(sourceElement); + } + } + } + + public boolean doToggle(nsIDOMNode visualNode) { + if (visualNode == null) + return false; + nsIDOMElement visualElement = null; + try { + + visualElement = (nsIDOMElement) visualNode + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); + } catch (XPCOMException exception) { + visualElement = (nsIDOMElement) visualNode.getParentNode() + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); + } + if (visualElement == null) + return false; + + nsIDOMAttr toggleIdAttr = visualElement + .getAttributeNode("vpe-user-toggle-id"); + if (toggleIdAttr == null) + return false; + String toggleId = toggleIdAttr.getNodeValue(); + + if (toggleId == null) + return false; + + boolean toggleLookup = false; + nsIDOMAttr toggleLookupAttr = visualElement + .getAttributeNode("vpe-user-toggle-lookup-parent"); + if (toggleLookupAttr != null) { + toggleLookup = "true".equals(toggleLookupAttr.getNodeValue()); + } + + VpeElementMapping elementMapping = (VpeElementMapping) domMapping + .getNodeMapping(getLastSelectedElement()); + Node sourceNode = (Node) domMapping + .getSourceNode(getLastSelectedElement()); + if (sourceNode == null) + return false; + + Element sourceElement = (Element) (sourceNode instanceof Element ? sourceNode + : sourceNode.getParentNode()); + + if (elementMapping != null) { + VpeTemplate template = elementMapping.getTemplate(); + + while (toggleLookup && sourceElement != null + && !(template instanceof VpeToggableTemplate)) { + sourceElement = (Element) sourceElement.getParentNode(); + if (sourceElement == null) + break; + elementMapping = (VpeElementMapping) domMapping + .getNodeMapping(sourceElement); + if (elementMapping == null) + continue; + template = elementMapping.getTemplate(); + } + + if (template instanceof VpeToggableTemplate) { + ((VpeToggableTemplate) template).toggle(this, sourceElement, + toggleId); + updateElement(sourceElement); + return true; + } + } + return false; + } + + public void removeAttribute(Element sourceElement, String name) { + VpeElementMapping elementMapping = (VpeElementMapping) domMapping + .getNodeMapping(sourceElement); + if (elementMapping != null) { + if (elementMapping.isIfDependencyFromAttribute(name)) { + updateElement(sourceElement); + } else { + VpeTemplate template = elementMapping.getTemplate(); + if (template.isRecreateAtAttrChange(pageContext, sourceElement, + visualDocument, (nsIDOMElement) elementMapping + .getVisualNode(), elementMapping.getData(), + name, null)) { + updateElement(sourceElement); + } else { + removeXmlnsAttribute(elementMapping, name); + template.removeAttribute(pageContext, sourceElement, + visualDocument, (nsIDOMElement) elementMapping + .getVisualNode(), elementMapping.getData(), + name); + resetTooltip(sourceElement, (nsIDOMElement) elementMapping + .getVisualNode()); + } + } + } + } + + public void refreshBundleValues(Element sourceElement) { + VpeElementMapping elementMapping = (VpeElementMapping) domMapping + .getNodeMapping(sourceElement); + if (elementMapping != null) { + VpeTemplate template = elementMapping.getTemplate(); + template.refreshBundleValues(pageContext, sourceElement, + elementMapping.getData()); + } + } + + boolean isContentArea(nsIDOMNode visualNode) { + return visualContentArea.equals(visualNode); + } + + nsIDOMElement getContentArea() { + return visualContentArea; + } + + void setSelectionRectangle(nsIDOMElement visualElement) { + setSelectionRectangle(visualElement, true); + } + + void setSelectionRectangle(nsIDOMElement visualElement, boolean scroll) { + int resizerConstrains = getResizerConstrains(visualElement); + visualEditor.setSelectionRectangle(visualElement, resizerConstrains, + scroll); + } + + public nsIDOMNode addLinkNodeToHead(String href_val, String ext_val) { + nsIDOMElement newNode = createLinkNode(href_val, + ATTR_REL_STYLESHEET_VALUE, ext_val); + headNode.appendChild(newNode); + return newNode; + } + + public nsIDOMNode replaceLinkNodeToHead(nsIDOMNode oldNode, + String href_val, String ext_val) { + nsIDOMNode newNode = createLinkNode(href_val, + ATTR_REL_STYLESHEET_VALUE, ext_val); + headNode.replaceChild(newNode, oldNode); + return newNode; + } + + public nsIDOMNode replaceLinkNodeToHead(String href_val, String ext_val) { + nsIDOMNode newNode = null; + nsIDOMNode oldNode = getLinkNode(href_val, ext_val); + if (oldNode == null) { + newNode = addLinkNodeToHead(href_val, ext_val); + } + return newNode; + } + + public void removeLinkNodeFromHead(nsIDOMNode node) { + headNode.removeChild(node); + } + + private nsIDOMElement createLinkNode(String href_val, String rel_val, + String ext_val) { + nsIDOMElement linkNode = null; + if ((ATTR_REL_STYLESHEET_VALUE.equalsIgnoreCase(rel_val)) + && href_val.startsWith("file:")) { + /* + * Because of the Mozilla caches the linked css files we replace tag + * <link rel="styleseet" href="file://..."> with tag <style + * vpe="ATTR_VPE_INLINE_LINK_VALUE">file content</style> It is + * LinkReplacer + */ + linkNode = visualDocument.createElement(HTML.TAG_STYLE); + linkNode.setAttribute(ATTR_VPE, ATTR_VPE_INLINE_LINK_VALUE); + + /* Copy links attributes into our <style> */ + linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_HREF, href_val); + linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_EXT, ext_val); + try { + StringBuffer styleText = new StringBuffer(EMPTY_STRING); + URL url = new URL((new Path(href_val)).toOSString()); + String fileName = url.getFile(); + BufferedReader in = new BufferedReader(new FileReader( + (fileName))); + String str = EMPTY_STRING; + while ((str = in.readLine()) != null) { + styleText.append(str); + } + + String styleForParse = styleText.toString(); + styleForParse = VpeStyleUtil.addFullPathIntoURLValue( + styleForParse, href_val); + + in.close(); + nsIDOMText textNode = visualDocument + .createTextNode(styleForParse); + linkNode.appendChild(textNode); + return linkNode; + } catch (FileNotFoundException fnfe) { + /* File which was pointed by user is not exists. Do nothing. */ + } catch (IOException ioe) { + VpePlugin.getPluginLog().logError(ioe.getMessage(), ioe); + } + } + + linkNode = visualDocument.createElement(HTML.TAG_LINK); + linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_REL, rel_val); + linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_HREF, href_val); + linkNode.setAttribute(VpeTemplateManager.ATTR_LINK_EXT, ext_val); + + return linkNode; + } + + private boolean isLinkReplacer(nsIDOMNode node) { + return HTML.TAG_STYLE.equalsIgnoreCase(node.getNodeName()) + && ATTR_VPE_INLINE_LINK_VALUE + .equalsIgnoreCase(((nsIDOMElement) node + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) + .getAttribute(ATTR_VPE)); + } + + private nsIDOMNode getLinkNode(String href_val, String ext_val) { + nsIDOMNodeList children = headNode.getChildNodes(); + long len = children.getLength(); + for (long i = len - 1; i >= 0; i--) { + nsIDOMNode node = children.item(i); + if (node.getNodeType() == Node.ELEMENT_NODE) { + if (HTML.TAG_LINK.equalsIgnoreCase(node.getNodeName()) + || isLinkReplacer(node)) { + nsIDOMElement element = (nsIDOMElement) node + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); + if (ext_val.equalsIgnoreCase(element + .getAttribute(VpeTemplateManager.ATTR_LINK_EXT)) + && href_val + .equalsIgnoreCase(element + .getAttribute(VpeTemplateManager.ATTR_LINK_HREF))) { + return node; + } + } + } + } + return null; + } + + private void cleanHead() { + nsIDOMNodeList children = headNode.getChildNodes(); + long len = children.getLength(); + for (long i = len - 1; i >= 0; i--) { + nsIDOMNode node = children.item(i); + if (node.getNodeType() == Node.ELEMENT_NODE) { + String name = node.getNodeName(); + if (HTML.TAG_LINK.equalsIgnoreCase(name) + || isLinkReplacer(node)) { + if (NO_STRING.equalsIgnoreCase(((nsIDOMElement) node + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) + .getAttribute("ext"))) { + // int linkAddress = + // MozillaSupports.queryInterface(node, + // nsIStyleSheetLinkingElement.NS_ISTYLESHEETLINKINGELEMENT_IID); + // nsIStyleSheetLinkingElement linkingElement = new + // nsIStyleSheetLinkingElement(linkAddress); + // linkingElement.removeStyleSheet(); + node = headNode.removeChild(node); + } + } else if (HTML.TAG_STYLE.equalsIgnoreCase(node.getNodeName()) + && (!YES_STRING + .equalsIgnoreCase(((nsIDOMElement) node + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) + .getAttribute(ATTR_VPE)))) { + node = headNode.removeChild(node); + } + } + } + } + + private class PseudoInfo { + private nsIDOMNode pseudoNode; + private boolean isElements; + + private PseudoInfo() { + this(null, false); + } + + private PseudoInfo(nsIDOMNode pseudoNode, boolean isElements) { + this.pseudoNode = pseudoNode; + this.isElements = isElements; + } + } + + void showDragCaret(nsIDOMNode node, int offset) { + xulRunnerEditor.showDragCaret(node, offset); + } + + void hideDragCaret() { + + xulRunnerEditor.hideDragCaret(); + } + + private int getResizerConstrains(nsIDOMNode visualNode) { + VpeNodeMapping nodeMapping = domMapping.getNodeMapping(visualNode); + if (nodeMapping != null + && nodeMapping.getType() == VpeNodeMapping.ELEMENT_MAPPING) { + return ((VpeElementMapping) nodeMapping).getTemplate() + .getTagDescription(pageContext, + (Element) nodeMapping.getSourceNode(), + visualDocument, + (nsIDOMElement) nodeMapping.getVisualNode(), + ((VpeElementMapping) nodeMapping).getData()) + .getResizeConstrains(); + } + return VpeTagDescription.RESIZE_CONSTRAINS_NONE; + } + + public void resize(nsIDOMElement element, int resizerConstrains, int top, + int left, int width, int height) { + VpeElementMapping elementMapping = (VpeElementMapping) domMapping + .getNodeMapping(element); + if (elementMapping != null) { + elementMapping.getTemplate().resize(pageContext, + (Element) elementMapping.getSourceNode(), visualDocument, + element, elementMapping.getData(), resizerConstrains, top, + left, width, height); + } + } + + static boolean isAnonElement(nsIDOMNode visualNode) { + if (visualNode != null + && visualNode.getNodeType() == nsIDOMNode.ELEMENT_NODE) { + String attrValue = ((nsIDOMElement) visualNode + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)) + .getAttribute(MOZ_ANONCLASS_ATTR); + + return attrValue != null && attrValue.length() > 0; + } + + return false; + } + + boolean canInnerDrag(nsIDOMElement visualDragElement) { + VpeNodeMapping node = domMapping.getNodeMapping(visualDragElement); + if (node instanceof VpeElementMapping) { + VpeElementMapping elementMapping = (VpeElementMapping) node; + if (elementMapping != null) { + return elementMapping.getTemplate().canInnerDrag(pageContext, + (Element) elementMapping.getSourceNode(), + visualDocument, visualDragElement, + elementMapping.getData()); + } + } + return false; + } + + VpeSourceInnerDropInfo getSourceInnerDropInfo(Node sourceDragNode, + VpeVisualInnerDropInfo visualDropInfo, boolean checkParentTemplates) { + nsIDOMNode visualDropContainer = visualDropInfo.getDropContainer(); + long visualDropOffset = visualDropInfo.getDropOffset(); + Node sourceDropContainer = null; + int sourceDropOffset = 0; + + switch (visualDropContainer.getNodeType()) { + case nsIDOMNode.ELEMENT_NODE: + nsIDOMNode visualOffsetNode = null; + boolean afterFlag = false; + long visualChildCount = VisualDomUtil + .getChildCount(visualDropContainer); + if (visualDropOffset < visualChildCount) { + visualOffsetNode = VisualDomUtil.getChildNode( + visualDropContainer, visualDropOffset); + if (isPseudoElement(visualOffsetNode) + || isAnonElement(visualOffsetNode)) { + visualOffsetNode = getLastAppreciableVisualChild(visualDropContainer); + afterFlag = true; + } + } else { + visualOffsetNode = getLastAppreciableVisualChild(visualDropContainer); + afterFlag = visualChildCount != 0; + } + if (visualOffsetNode != null) { + Node sourceOffsetNode = domMapping + .getSourceNode(visualOffsetNode); + if (sourceOffsetNode != null) { + sourceDropContainer = sourceOffsetNode.getParentNode(); + sourceDropOffset = ((NodeImpl) sourceOffsetNode).getIndex(); + if (afterFlag) { + sourceDropOffset++; + } + } + } + if (sourceDropContainer == null) { + sourceDropContainer = domMapping + .getNearSourceNode(visualDropContainer); + if (sourceDropContainer != null) { + sourceDropOffset = sourceDropContainer.getChildNodes() + .getLength(); + } + } + if (sourceDropContainer == null) { + sourceDropContainer = domMapping + .getNearSourceNode(visualContentArea); + sourceDropOffset = sourceDropContainer.getChildNodes() + .getLength(); + } + break; + case nsIDOMNode.TEXT_NODE: + VpeNodeMapping nodeMapping = domMapping + .getNearNodeMapping(visualDropContainer); + switch (nodeMapping.getType()) { + case VpeNodeMapping.TEXT_MAPPING: + sourceDropContainer = nodeMapping.getSourceNode(); + sourceDropOffset = TextUtil.sourceInnerPosition( + sourceDropContainer.getNodeValue(), visualDropOffset); + break; + case VpeNodeMapping.ELEMENT_MAPPING: + // it's attribute + if (isTextEditable(visualDropContainer)) { + String[] atributeNames = ((VpeElementMapping) nodeMapping) + .getTemplate().getOutputAtributeNames(); + if (atributeNames != null && atributeNames.length > 0) { + Element sourceElement = (Element) nodeMapping + .getSourceNode(); + sourceDropContainer = sourceElement + .getAttributeNode(atributeNames[0]); + sourceDropOffset = TextUtil.sourceInnerPosition( + sourceDropContainer.getNodeValue(), + visualDropOffset); + } + } + nodeMapping.getVisualNode(); + } + break; + } + if (sourceDropContainer != null) { + return getSourceInnerDropInfo(sourceDragNode, sourceDropContainer, + sourceDropOffset, checkParentTemplates); + } else { + return new VpeSourceInnerDropInfo(null, 0, false); + } + } + + VpeSourceInnerDropInfo getSourceInnerDropInfo(Node dragNode, + Node container, int offset, boolean checkParentsTemplates) { + // Thread.dumpStack(); + boolean canDrop = false; + switch (container.getNodeType()) { + case Node.ELEMENT_NODE: + VpeNodeMapping nodeMapping = domMapping.getNodeMapping(container); + if (nodeMapping != null + && nodeMapping.getType() == VpeNodeMapping.ELEMENT_MAPPING) { + canDrop = ((VpeElementMapping) nodeMapping).getTemplate() + .canInnerDrop(pageContext, container, dragNode); + } + if (!canDrop) { + if (!checkParentsTemplates) + return new VpeSourceInnerDropInfo(container, offset, + canDrop); + // offset = ((NodeImpl)container).getIndex(); + // container = container.getParentNode(); + // TODO Max Areshkau unclear logic , if we can drop on element + // why we trying to drop + // this on parent + // return getSourceInnerDropInfo(dragNode, container, offset, + // false); + return new VpeSourceInnerDropInfo(container, offset, canDrop); + } + break; + case Node.TEXT_NODE: + case Node.DOCUMENT_NODE: + canDrop = true; + break; + case Node.ATTRIBUTE_NODE: + canDrop = true; + break; + } + if (canDrop) { + return new VpeSourceInnerDropInfo(container, offset, canDrop); + } else { + return new VpeSourceInnerDropInfo(null, 0, canDrop); + } + } + + public void innerDrop(Node dragNode, Node container, int offset) { + VpeNodeMapping mapping = domMapping.getNearNodeMapping(container); + if (mapping != null) { + nsIDOMNode visualDropContainer = mapping.getVisualNode(); + switch (mapping.getType()) { + case VpeNodeMapping.TEXT_MAPPING: + break; + case VpeNodeMapping.ELEMENT_MAPPING: + nsIDOMNode visualParent = visualDropContainer.getParentNode(); + VpeNodeMapping oldMapping = mapping; + mapping = domMapping.getNearNodeMapping(visualParent); + if (mapping != null + && mapping.getType() == VpeNodeMapping.ELEMENT_MAPPING) { + ((VpeElementMapping) mapping).getTemplate() + .innerDrop( + pageContext, + new VpeSourceInnerDragInfo(dragNode, 0, 0), + new VpeSourceInnerDropInfo(container, + offset, true)); + } else { + ((VpeElementMapping) oldMapping).getTemplate() + .innerDrop( + pageContext, + new VpeSourceInnerDragInfo(dragNode, 0, 0), + new VpeSourceInnerDropInfo(container, + offset, true)); + } + } + + } + } + + void innerDrop(VpeSourceInnerDragInfo dragInfo, + VpeSourceInnerDropInfo dropInfo) { + dropper.drop(pageContext, dragInfo, dropInfo); + } + + nsIDOMElement getNearDragElement(Element visualElement) { + VpeElementMapping elementMapping = domMapping + .getNearElementMapping(visualElement); + while (elementMapping != null) { + if (canInnerDrag(elementMapping.getVisualElement())) { + return elementMapping.getVisualElement(); + } + elementMapping = domMapping.getNearElementMapping(elementMapping + .getVisualNode().getParentNode()); + } + return null; + } + + nsIDOMElement getDragElement(nsIDOMElement visualElement) { + VpeElementMapping elementMapping = domMapping + .getNearElementMapping(visualElement); + if (elementMapping != null + && canInnerDrag(elementMapping.getVisualElement())) { + return elementMapping.getVisualElement(); + } + return null; + } + + public boolean isTextEditable(nsIDOMNode visualNode) { + if (visualNode != null) { + nsIDOMNode parent = visualNode.getParentNode(); + if (parent != null + && parent.getNodeType() == nsIDOMNode.ELEMENT_NODE) { + nsIDOMElement element = (nsIDOMElement) parent + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); + nsIDOMAttr style = element.getAttributeNode("style"); + if (style != null) { + String styleValue = style.getNodeValue(); + String[] items = styleValue.split(";"); + for (int i = 0; i < items.length; i++) { + String[] item = items[i].split(":"); + if ("-moz-user-modify".equals(item[0].trim()) + && "read-only".equals(item[1].trim())) { + return false; + } + } + } + nsIDOMAttr classAttr = element.getAttributeNode("class"); + if (classAttr != null) { + String classValue = classAttr.getNodeValue().trim(); + if ("__any__tag__caption".equals(classValue)) { + return false; + } + } + } + } + return true; + } + + VpeVisualInnerDropInfo getInnerDropInfo(Node sourceDropContainer, + int sourceDropOffset) { + nsIDOMNode visualDropContainer = null; + long visualDropOffset = 0; + + switch (sourceDropContainer.getNodeType()) { + case Node.TEXT_NODE: + visualDropContainer = domMapping.getVisualNode(sourceDropContainer); + visualDropOffset = TextUtil.visualInnerPosition(sourceDropContainer + .getNodeValue(), sourceDropOffset); + break; + case Node.ELEMENT_NODE: + case Node.DOCUMENT_NODE: + NodeList sourceChildren = sourceDropContainer.getChildNodes(); + if (sourceDropOffset < sourceChildren.getLength()) { + Node sourceChild = sourceChildren.item(sourceDropOffset); + nsIDOMNode visualChild = domMapping.getVisualNode(sourceChild); + if (visualChild != null) { + visualDropContainer = visualChild.getParentNode(); + + visualDropOffset = VisualDomUtil.getOffset(visualChild); + } + } + if (visualDropContainer == null) { + visualDropContainer = domMapping + .getNearVisualNode(sourceDropContainer); + nsIDOMNode visualChild = getLastAppreciableVisualChild(visualDropContainer); + if (visualChild != null) { + visualDropOffset = VisualDomUtil.getOffset(visualChild) + 1; + } else { + visualDropOffset = 0; + } + } + break; + case Node.ATTRIBUTE_NODE: + Element sourceElement = ((Attr) sourceDropContainer) + .getOwnerElement(); + VpeElementMapping elementMapping = domMapping + .getNearElementMapping(sourceElement); + nsIDOMNode textNode = elementMapping.getTemplate() + .getOutputTextNode(pageContext, sourceElement, + elementMapping.getData()); + if (textNode != null) { + visualDropContainer = textNode; + visualDropOffset = TextUtil.visualInnerPosition( + sourceDropContainer.getNodeValue(), sourceDropOffset); + } + break; + } + if (visualDropContainer == null) { + return null; + } + return new VpeVisualInnerDropInfo(visualDropContainer, + visualDropOffset, 0, 0); + } + + protected void setTooltip(Element sourceElement, nsIDOMElement visualElement) { + if (visualElement != null && sourceElement != null + && !((ElementImpl) sourceElement).isJSPTag()) { + if (HTML.TAG_HTML.equalsIgnoreCase(sourceElement.getNodeName())) + return; + String titleValue = getTooltip(sourceElement); + + if (titleValue != null) { + titleValue = titleValue.replaceAll("&", "&amp;"); + titleValue = titleValue.replaceAll("<", "&lt;"); + titleValue = titleValue.replaceAll(">", "&gt;"); + } + + if (titleValue != null) { + // visualElement.setAttribute("title", titleValue); + setTooltip(visualElement, titleValue); + } + } + } + + protected void setTooltip(nsIDOMElement visualElement, String titleValue) { + visualElement.setAttribute("title", titleValue); + nsIDOMNodeList children = visualElement.getChildNodes(); + long len = children.getLength(); + for (long i = 0; i < len; i++) { + nsIDOMNode child = children.item(i); + if (child.getNodeType() == nsIDOMNode.ELEMENT_NODE) { + setTooltip(((nsIDOMElement) child + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID)), + titleValue); + } + } + } + + private void resetTooltip(Element sourceElement, nsIDOMElement visualElement) { + if (visualElement != null && sourceElement != null + && !((ElementImpl) sourceElement).isJSPTag()) { + if (HTML.TAG_HTML.equalsIgnoreCase(sourceElement.getNodeName())) + return; + String titleValue = getTooltip(sourceElement); + + if (titleValue != null) { + titleValue = titleValue.replaceAll("&", "&amp;"); + titleValue = titleValue.replaceAll("<", "&lt;"); + titleValue = titleValue.replaceAll(">", "&gt;"); + } + + if (titleValue != null) { + resetTooltip(visualElement, titleValue); + } + } + } + + private void resetTooltip(nsIDOMElement visualElement, String titleValue) { + visualElement.setAttribute("title", titleValue); + nsIDOMNodeList children = visualElement.getChildNodes(); + long len = children.getLength(); + for (long i = 0; i < len; i++) { + nsIDOMNode child = children.item(i); + if (child.getNodeType() == nsIDOMNode.ELEMENT_NODE) { + if (domMapping.getNodeMapping(child) == null) { + resetTooltip((nsIDOMElement) child + .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID), + titleValue); + } + } + } + } + + private String getTooltip(Element sourceElement) { + StringBuffer buffer = new StringBuffer(); + buffer.append(sourceElement.getNodeName()); + NamedNodeMap attrs = sourceElement.getAttributes(); + int len = attrs.getLength(); + for (int i = 0; i < len; i++) { + if (i == 7) { + return buffer.append("\n\t... ").toString(); + } + int valueLength = attrs.item(i).getNodeValue().length(); + if (valueLength > 30) { + StringBuffer temp = new StringBuffer(); + temp.append(attrs.item(i).getNodeValue().substring(0, 15) + + " ... " + + attrs.item(i).getNodeValue().substring( + valueLength - 15, valueLength)); + buffer.append("\n" + attrs.item(i).getNodeName() + ": " + temp); + } else + buffer.append("\n" + attrs.item(i).getNodeName() + ": " + + attrs.item(i).getNodeValue()); + + } + + return buffer.toString(); + } + + Rectangle getNodeBounds(nsIDOMNode visualNode) { + + return XulRunnerVpeUtils.getElementBounds(visualNode); + } + + static boolean canInsertAfter(int x, int y, Rectangle rect) { + if (y > (rect.y + rect.height) || x > (rect.x + rect.width)) { + return true; + } + return y >= rect.x && x > (rect.x + rect.width / 2); + } + + static nsIDOMNode getLastAppreciableVisualChild(nsIDOMNode visualParent) { + nsIDOMNode visualLastChild = null; + nsIDOMNodeList visualChildren = visualParent.getChildNodes(); + long len = visualChildren.getLength(); + for (long i = len - 1; i >= 0; i--) { + nsIDOMNode visualChild = visualChildren.item(i); + if (!isPseudoElement(visualChild) && !isAnonElement(visualChild)) { + visualLastChild = visualChild; + break; + } + } + return visualLastChild; + } + + void correctVisualDropPosition(VpeVisualInnerDropInfo newVisualDropInfo, + VpeVisualInnerDropInfo oldVisualDropInfo) { + nsIDOMNode newVisualDropContainer = newVisualDropInfo + .getDropContainer(); + nsIDOMNode oldVisualDropContainer = oldVisualDropInfo + .getDropContainer(); + + if (newVisualDropContainer.equals(oldVisualDropContainer)) { + newVisualDropInfo.setDropOffset(oldVisualDropInfo.getDropOffset()); + return; + } + + nsIDOMNode child = oldVisualDropContainer; + while (child != null && child.getNodeType() != Node.DOCUMENT_NODE) { + nsIDOMNode parent = child.getParentNode(); + if (newVisualDropContainer.equals(parent)) { + long offset = VisualDomUtil.getOffset(child); + Rectangle rect = getNodeBounds(child); + if (canInsertAfter(oldVisualDropInfo.getMouseX(), + oldVisualDropInfo.getMouseY(), rect)) { + offset++; + } + newVisualDropInfo.setDropOffset(offset); + } + child = parent; + } + } + + public nsIDOMRange createDOMRange() { + return xulRunnerEditor.createDOMRange(); + } + + public nsIDOMRange createDOMRange(nsIDOMNode selectedNode) { + nsIDOMRange range = createDOMRange(); + range.selectNode(selectedNode); + return range; + } + + public static boolean isIncludeElement(nsIDOMElement visualElement) { + return YES_STRING.equalsIgnoreCase(visualElement + .getAttribute(INCLUDE_ELEMENT_ATTR)); + } + + public static void markIncludeElement(nsIDOMElement visualElement) { + visualElement.setAttribute(INCLUDE_ELEMENT_ATTR, YES_STRING); + } + + protected void setReadOnlyElement(nsIDOMElement node) { + String style = node.getAttribute(VpeStyleUtil.ATTRIBUTE_STYLE); + style = VpeStyleUtil.setParameterInStyle(style, "-moz-user-modify", + "read-only"); + node.setAttribute(VpeStyleUtil.ATTRIBUTE_STYLE, style); + } + + void setMoveCursor(nsIDOMMouseEvent mouseEvent) { + + nsIDOMElement selectedElement = xulRunnerEditor + .getLastSelectedElement(); + if (selectedElement != null && canInnerDrag(selectedElement)) { + String styleClasses = selectedElement.getAttribute(HTML.ATTR_CLASS); + if (inDragArea(getNodeBounds(selectedElement), VisualDomUtil + .getMousePoint(mouseEvent))) { + // change cursor + if (styleClasses == null + || !(styleClasses.contains(ATTR_DRAG_AVAILABLE_CLASS))) { + // change cursor style to move + styleClasses = ATTR_DRAG_AVAILABLE_CLASS + " " + + styleClasses; + } + } else { + // change cursor style to normal + if (styleClasses != null) { + + styleClasses = styleClasses.replaceAll( + ATTR_DRAG_AVAILABLE_CLASS, ""); + } + } + selectedElement.setAttribute(HTML.ATTR_CLASS, styleClasses); + } + } + + private boolean inDragArea(Rectangle dragArea, Point mousePoint) { + // TODO add drag and drop support + return dragArea.contains(mousePoint) + && mousePoint.x < (dragArea.x + DRAG_AREA_WIDTH) + && mousePoint.y < (dragArea.y + DRAG_AREA_HEIGHT); + } + + nsIDOMElement getDragElement(nsIDOMMouseEvent mouseEvent) { + + nsIDOMElement selectedElement = xulRunnerEditor + .getLastSelectedElement(); + if (selectedElement != null && canInnerDrag(selectedElement)) { + if (inDragArea(getNodeBounds(selectedElement), VisualDomUtil + .getMousePoint(mouseEvent))) { + return selectedElement; + } + } + return null; + } + + VpeSourceInnerDragInfo getSourceInnerDragInfo( + VpeVisualInnerDragInfo visualDragInfo) { + nsIDOMNode visualNode = visualDragInfo.getNode(); + int offset = visualDragInfo.getOffset(); + int length = visualDragInfo.getLength(); + + VpeNodeMapping nodeMapping = domMapping.getNearNodeMapping(visualNode); + Node sourceNode = nodeMapping.getSourceNode(); + + if (sourceNode != null) { + switch (sourceNode.getNodeType()) { + case Node.TEXT_NODE: + int end = TextUtil.sourceInnerPosition(visualNode + .getNodeValue(), offset + length); + offset = TextUtil.sourceInnerPosition( + visualNode.getNodeValue(), offset); + length = end - offset; + break; + case Node.ELEMENT_NODE: + if (visualNode.getNodeType() == Node.TEXT_NODE) { + // it's attribute + sourceNode = null; + if (isTextEditable(visualNode)) { + String[] atributeNames = ((VpeElementMapping) nodeMapping) + .getTemplate().getOutputAtributeNames(); + if (atributeNames != null && atributeNames.length > 0) { + Element sourceElement = (Element) nodeMapping + .getSourceNode(); + sourceNode = sourceElement + .getAttributeNode(atributeNames[0]); + end = TextUtil.sourceInnerPosition(visualNode + .getNodeValue(), offset + length); + offset = TextUtil.sourceInnerPosition(visualNode + .getNodeValue(), offset); + length = end - offset; + } + } + } + break; + } + } + return new VpeSourceInnerDragInfo(sourceNode, offset, length); + } + + public nsIDOMText getOutputTextNode(Attr attr) { + Element sourceElement = ((Attr) attr).getOwnerElement(); + VpeElementMapping elementMapping = domMapping + .getNearElementMapping(sourceElement); + if (elementMapping != null) { + return elementMapping.getTemplate().getOutputTextNode(pageContext, + sourceElement, elementMapping.getData()); + } + return null; + } + + nsIDOMElement getLastSelectedElement() { + + return xulRunnerEditor.getLastSelectedElement(); + } + + public void pushIncludeStack(VpeIncludeInfo includeInfo) { + includeStack.add(includeInfo); + } + + public VpeIncludeInfo popIncludeStack() { + VpeIncludeInfo includeInfo = null; + if (includeStack.size() > 0) { + includeInfo = (VpeIncludeInfo) includeStack.remove(includeStack + .size() - 1); + } + return includeInfo; + } + + public boolean isFileInIncludeStack(IFile file) { + if (file == null) + return false; + for (int i = 0; i < includeStack.size(); i++) { + if (file.equals(((VpeIncludeInfo) includeStack.get(i)).getFile())) { + return true; + } + } + return false; + } + + protected boolean isCurrentMainDocument() { + return includeStack.size() <= 1; + } + + public int getCurrentMainIncludeOffset() { + if (includeStack.size() <= 1) + return -1; + VpeIncludeInfo info = (VpeIncludeInfo) includeStack.get(1); + return ((IndexedRegion) info.getElement()).getStartOffset(); + } + + public VpeIncludeInfo getCurrentIncludeInfo() { + if (includeStack.size() <= 0) + return null; + return (VpeIncludeInfo) includeStack.get(includeStack.size() - 1); + } + + public VpeIncludeInfo getRootIncludeInfo() { + if (includeStack.size() <= 1) + return null; + return (VpeIncludeInfo) includeStack.get(1); + } + + public void dispose() { + clearIncludeDocuments(); + includeDocuments=null; + cleanHead(); + domMapping.clear(visualContentArea); + pageContext.dispose(); + super.dispose(); + } + + private void clearIncludeDocuments() { + Collection<Document> documents = includeDocuments.values(); + for (Iterator iterator = documents.iterator(); iterator.hasNext();) { + Document document = (Document) iterator.next(); + VpeCreatorUtil.releaseDocumentFromRead(document); + } + includeDocuments.clear(); + } + + protected Map createXmlns(Element sourceNode) { + NamedNodeMap attrs = ((Element) sourceNode).getAttributes(); + if (attrs != null) { + Map xmlnsMap = new HashMap(); + for (int i = 0; i < attrs.getLength(); i++) { + addTaglib(sourceNode, xmlnsMap, attrs.item(i).getNodeName(), + true); + } + if (xmlnsMap.size() > 0) { + return xmlnsMap; + } + } + return null; + } + + private void setXmlnsAttribute(VpeElementMapping elementMapping, + String name, String value) { + Element sourceElement = (Element) elementMapping.getSourceNode(); + if (sourceElement != null) { + Map xmlnsMap = elementMapping.getXmlnsMap(); + if (xmlnsMap == null) + xmlnsMap = new HashMap(); + addTaglib(sourceElement, xmlnsMap, name, true); + elementMapping.setXmlnsMap(xmlnsMap.size() > 0 ? xmlnsMap : null); + } + } + + private void removeXmlnsAttribute(VpeElementMapping elementMapping, + String name) { + Element sourceElement = (Element) elementMapping.getSourceNode(); + if (sourceElement != null) { + Map xmlnsMap = elementMapping.getXmlnsMap(); + if (xmlnsMap != null) { + Object id = xmlnsMap.remove(name); + if (id != null) { + pageContext.setTaglib(((Integer) id).intValue(), null, + null, true); + elementMapping.setXmlnsMap(xmlnsMap.size() > 0 ? xmlnsMap + : null); + } + } + } + } + + private void addTaglib(Element sourceElement, Map xmlnsMap, + String attrName, boolean ns) { + Attr attr = sourceElement.getAttributeNode(attrName); + if (ATTR_XMLNS.equals(attr.getPrefix())) { + xmlnsMap.put(attr.getNodeName(), Integer.valueOf(attr.hashCode())); + pageContext.setTaglib(attr.hashCode(), attr.getNodeValue(), attr + .getLocalName(), ns); + } + } + + /** + * @return the dnd + */ + public VpeDnD getDnd() { + + return dnd; + } + + /** + * @param dnd + * the dnd to set + */ + public void setDnd(VpeDnD dnd) { + + this.dnd = dnd; + } + + /** + * @return the pageContext + */ + protected VpePageContext getPageContext() { + return pageContext; + } + + /** + * @param pageContext + * the pageContext to set + */ + protected void setPageContext(VpePageContext pageContext) { + this.pageContext = pageContext; + } + + /** + * @return the visualDocument + */ + protected nsIDOMDocument getVisualDocument() { + return visualDocument; + } + + /** + * @param visualDocument + * the visualDocument to set + */ + protected void setVisualDocument(nsIDOMDocument visualDocument) { + this.visualDocument = visualDocument; + } + + /** + * Check this file is facelet + * + * @return this if file is facelet, otherwize false + */ + private boolean isFacelet() { + boolean isFacelet = false; + + IEditorInput iEditorInput = pageContext.getEditPart().getEditorInput(); + if (iEditorInput instanceof IFileEditorInput) { + IFileEditorInput iFileEditorInput = (IFileEditorInput) iEditorInput; + + IFile iFile = iFileEditorInput.getFile(); + + IProject project = iFile.getProject(); + IModelNature nature = EclipseResourceUtil.getModelNature(project); + if (nature != null) { + XModel model = nature.getModel(); + XModelObject webXML = WebAppHelper.getWebApp(model); + XModelObject param = WebAppHelper.findWebAppContextParam( + webXML, "javax.faces.DEFAULT_SUFFIX"); + if (param != null) { + String value = param.getAttributeValue("param-value"); + + if (value.length() != 0 && iFile.getName().endsWith(value)) { + isFacelet = true; + } + } + } + } + + return isFacelet; + } + + /** + * Create a visual element for text node + * + * @param sourceNode + * @param registerFlag + * @return a visual element for text node + */ + + protected nsIDOMNode createTextNode(Node sourceNode, boolean registerFlag) { + String sourceText = sourceNode.getNodeValue(); + + //Max Areshkau this code causes very slow work of visual editor + //when we editing in big files txt nodes.For example exmployee.xhtml from JBIDE1105 +// if (sourceText.trim().length() <= 0) { +// if (registerFlag) +// registerNodes(new VpeNodeMapping(sourceNode, null)); +// return null; +// } + + if (faceletFile) { + Matcher matcher_EL = REGEX_EL.matcher(sourceText); + if (matcher_EL.find()) { + BundleMap bundle = pageContext.getBundle(); + int offset = pageContext.getVisualBuilder() + .getCurrentMainIncludeOffset(); + if (offset == -1) + offset = ((IndexedRegion) sourceNode).getStartOffset(); + String jsfValue = bundle.getBundleValue(sourceText, offset); + sourceText = jsfValue; + } + } + String visualText = TextUtil.visualText(sourceText); + + nsIDOMNode visualNewTextNode = visualDocument + .createTextNode(visualText); + nsIDOMElement element = visualDocument.createElement(HTML.TAG_SPAN); + element.appendChild(visualNewTextNode); + if (registerFlag) { + registerNodes(new VpeNodeMapping(sourceNode, element)); + } + + return element; + } + + /** + * @return the xulRunnerEditor + */ + public XulRunnerEditor getXulRunnerEditor() { + return xulRunnerEditor; + } + + /** + * @param xulRunnerEditor + * the xulRunnerEditor to set + */ + public void setXulRunnerEditor(XulRunnerEditor xulRunnerEditor) { + this.xulRunnerEditor = xulRunnerEditor; + } + + public Map<IFile, Document> getIncludeDocuments() { + return includeDocuments; + } +} Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/context/VpePageContext.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/context/VpePageContext.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/context/VpePageContext.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,443 +1,469 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor.context; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.HashSet; -import java.util.Iterator; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.resources.IProject; -import org.eclipse.jface.text.IDocument; -import org.eclipse.jst.jsp.core.internal.contentmodel.TaglibController; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TLDCMDocumentManager; -import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TaglibTracker; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IFileEditorInput; -import org.eclipse.ui.IWorkbenchPage; -import org.eclipse.ui.ide.IDE; -import org.eclipse.wst.xml.core.internal.document.ElementImpl; -import org.jboss.tools.common.kb.KbConnectorFactory; -import org.jboss.tools.common.kb.KbConnectorType; -import org.jboss.tools.common.kb.KbTldResource; -import org.jboss.tools.common.kb.wtp.JspWtpKbConnector; -import org.jboss.tools.common.kb.wtp.TLDVersionHelper; -import org.jboss.tools.common.kb.wtp.WtpKbConnector; -import org.jboss.tools.common.model.XModel; -import org.jboss.tools.common.model.project.IModelNature; -import org.jboss.tools.common.model.util.EclipseResourceUtil; -import org.jboss.tools.jst.jsp.editor.IVisualContext; -import org.jboss.tools.jst.jsp.editor.TLDRegisterHelper; -import org.jboss.tools.jst.jsp.preferences.VpePreference; -import org.jboss.tools.jst.web.tld.TaglibData; -import org.jboss.tools.jst.web.tld.VpeTaglibListener; -import org.jboss.tools.jst.web.tld.VpeTaglibManager; -import org.jboss.tools.vpe.VpeDebug; -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.editor.VpeEditorPart; -import org.jboss.tools.vpe.editor.VpeSourceDomBuilder; -import org.jboss.tools.vpe.editor.VpeVisualDomBuilder; -import org.jboss.tools.vpe.editor.bundle.BundleMap; -import org.jboss.tools.vpe.editor.css.AbsoluteFolderReferenceList; -import org.jboss.tools.vpe.editor.css.CSSReferenceList; -import org.jboss.tools.vpe.editor.css.RelativeFolderReferenceList; -import org.jboss.tools.vpe.editor.css.ResourceReference; -import org.jboss.tools.vpe.editor.css.TaglibReferenceList; -import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; -import org.jboss.tools.vpe.editor.template.VpeTemplateManager; -import org.jboss.tools.vpe.editor.util.FileUtil; -import org.mozilla.interfaces.nsIDOMNode; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -/** - * Contains the information on edited page. - */ - -public class VpePageContext implements VpeTaglibManager, IVisualContext { - private VpeTemplateManager templateManager; - private ArrayList taglibs = new ArrayList(); - private Map taglibMap = new HashMap(); - private VpeTaglibListener[] taglibListeners = new VpeTaglibListener[0]; - private BundleMap bundle; - private Set bundleDependencySet = new HashSet(); - private VpeSourceDomBuilder sourceBuilder; - private VpeVisualDomBuilder visualBuilder; - private VpeEditorPart editPart; - private List lastTaglibs = new ArrayList(); - private boolean taglibChanged = false; - WtpKbConnector connector; - private nsIDOMNode currentVisualNode; - - public VpePageContext(VpeTemplateManager templateManager, BundleMap bundle, VpeEditorPart editPart) { - this.templateManager = templateManager; - this.bundle = bundle; - this.editPart = editPart; - } - - public VpeSourceDomBuilder getSourceBuilder(){ - return sourceBuilder; - } - - public boolean isAbsolutePosition(){ - if("yes".equals(VpePreference.USE_ABSOLUTE_POSITION.getValue()))return true; - else return false; - } - - public void setSourceDomBuilder(VpeSourceDomBuilder sourceBuilder) { - this.sourceBuilder = sourceBuilder; - refreshConnector(); - } - - public void refreshConnector() { - try { - IDocument document = sourceBuilder.getStructuredTextViewer().getDocument(); - connector = (WtpKbConnector)KbConnectorFactory.getIntstance().createConnector(KbConnectorType.JSP_WTP_KB_CONNECTOR, document); - } catch (Exception e) { - VpePlugin.getPluginLog().logError(e); - } - } - - public VpeVisualDomBuilder getVisualBuilder(){ - return visualBuilder; - } - - public void setVisualDomBuilder(VpeVisualDomBuilder visualBuilder) { - this.visualBuilder = visualBuilder; - } - - public VpeDomMapping getDomMapping () { - return visualBuilder.getDomMapping(); - } - - public void clearAll() { - taglibs.clear(); - taglibMap.clear(); - bundleDependencySet.clear(); - bundle.clearAll(); - } - - public void dispose() { - bundle.dispose(); - clearAll(); - } - - public void setTaglib(int id, String newUri, String newPrefix, boolean ns) { - for (int i = 0; i < taglibs.size(); i++) { - TaglibData taglib = (TaglibData)taglibs.get(i); - if (taglib.getId() == id) { - if (newUri != null && newPrefix != null) { - if (!newUri.equals(taglib.getUri()) || !newPrefix.equals(taglib.getPrefix())) { - taglibs.set(i, new TaglibData(id, newUri, newPrefix, ns)); - rebuildTaglibMap(); - } - } else { - taglibs.remove(i); - rebuildTaglibMap(); - } - return; - } - } - if (newUri != null && newPrefix != null) { - taglibs.add(new TaglibData(id, newUri, newPrefix, ns)); - rebuildTaglibMap(); - } - } - - public String getTemplateTaglibPrefix(String sourceTaglibPrefix) { - return (String) taglibMap.get(sourceTaglibPrefix); - } - - private void rebuildTaglibMap() { - taglibMap.clear(); - Set prefixSet = new HashSet(); - for (int i = 0; i < taglibs.size(); i++) { - TaglibData taglib = (TaglibData)taglibs.get(i); - String prefix = taglib.getPrefix(); - if (!prefixSet.contains(prefix)) { - String templatePrefix = templateManager.getTemplateTaglibPrefix(taglib.getUri()); - if (templatePrefix != null) { - taglibMap.put(prefix, templatePrefix); - } - prefixSet.add(prefix); - } - } - taglibChanged = true; - - try { - registerTaglibs(connector, this, getSourceBuilder().getStructuredTextViewer().getDocument()); - } catch (Exception e) { - VpePlugin.getPluginLog().logError(e); - } - } - - public void addTaglibListener(VpeTaglibListener listener) { - if (listener != null) { - VpeTaglibListener[] newTaglibListeners = new VpeTaglibListener[taglibListeners.length + 1]; - System.arraycopy(taglibListeners, 0, newTaglibListeners, 0, taglibListeners.length); - taglibListeners = newTaglibListeners; - taglibListeners[taglibListeners.length - 1] = listener; - } - } - - public void removeTaglibListener(VpeTaglibListener listener) { - if (listener == null || taglibListeners.length == 0) return; - int index = -1; - for (int i = 0; i < taglibListeners.length; i++) { - if (listener == taglibListeners[i]){ - index = i; - break; - } - } - if (index == -1) return; - if (taglibListeners.length == 1) { - taglibListeners = new VpeTaglibListener[0]; - return; - } - VpeTaglibListener[] newTaglibListeners = new VpeTaglibListener[taglibListeners.length - 1]; - System.arraycopy(taglibListeners, 0, newTaglibListeners, 0, index); - System.arraycopy(taglibListeners, index + 1, newTaglibListeners, index, taglibListeners.length - index - 1); - taglibListeners = newTaglibListeners; - } - - public BundleMap getBundle() { - return bundle; - } - - public void addBundleDependency(Element sourceNode) { - bundleDependencySet.add(sourceNode); - } - - public void removeBundleDependency(Element sourceNode) { - bundleDependencySet.remove(sourceNode); - } - - public void refreshBundleValues() { - Iterator iterator = bundleDependencySet.iterator(); - while (iterator.hasNext()) { - Element sourceElement = (Element) iterator.next(); - visualBuilder.refreshBundleValues(sourceElement); - } - } - - public boolean isCorrectNS(Node sourceNode) { - String sourcePrefix = sourceNode.getPrefix(); - if (sourcePrefix == null || ((ElementImpl)sourceNode).isJSPTag()) { - return true; - } - for (int i = 0; i < taglibs.size(); i++) { - TaglibData taglib = (TaglibData)taglibs.get(i); - if (sourcePrefix.equals(taglib.getPrefix())) { - return true; - } - } - return false; - } - - public String getSourceTaglibUri(Node sourceNode) { - String sourcePrefix = sourceNode.getPrefix(); - if (sourcePrefix == null || ((ElementImpl)sourceNode).isJSPTag()) { - return null; - } - for (int i = 0; i < taglibs.size(); i++) { - TaglibData taglib = (TaglibData)taglibs.get(i); - if (sourcePrefix.equals(taglib.getPrefix())) { - return taglib.getUri(); - } - } - return null; - } - - public VpeEditorPart getEditPart() { - return editPart; - } - - public void openIncludeFile(String file) { - IEditorInput input = editPart.getEditorInput(); - IWorkbenchPage workbenchPage = VpePlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage(); - try{ - IFile f = FileUtil.getFile(input, file); - if (f != null) { - IDE.openEditor(workbenchPage, f, true); - } - }catch(Exception ex){ - VpePlugin.reportProblem(ex); - } - } - - public ResourceReference[] getIncludeTaglibs() { - IEditorInput input = getEditPart().getEditorInput(); - IFile file = null; - if (input instanceof IFileEditorInput) { - file = ((IFileEditorInput)input).getFile(); - } - ResourceReference[] resourceReferences = new ResourceReference[0]; - if (file != null) { - resourceReferences = TaglibReferenceList.getInstance().getAllResources(file); - } - return resourceReferences; - } - - public ResourceReference[] getIncludeCss() { - IEditorInput input = getEditPart().getEditorInput(); - IFile file = null; - if (input instanceof IFileEditorInput) { - file = ((IFileEditorInput)input).getFile(); - } - ResourceReference[] resourceReferences = new ResourceReference[0]; - if (file != null) { - resourceReferences = CSSReferenceList.getInstance().getAllResources(file); - } - return resourceReferences; - } - - public void installIncludeElements() { - ResourceReference[] list = getIncludeTaglibs(); - for (int i = 0; i < list.length; i++) { - ResourceReference reference = list[i]; - setTaglib(i, reference.getLocation(), reference.getProperties(), false); - } - - list = getIncludeCss(); - for (int i = 0; i < list.length; i++) { - visualBuilder.addLinkNodeToHead(list[i].getLocation(), "yes"); - } - } - - public ResourceReference getRuntimeRelativeFolder(IFile file) { - ResourceReference[] list = RelativeFolderReferenceList.getInstance().getAllResources(file); - if (list.length > 0) { - return list[list.length - 1]; - } - return null; - } - - public ResourceReference getRuntimeAbsoluteFolder(IFile file) { - ResourceReference[] list = AbsoluteFolderReferenceList.getInstance().getAllResources(file); - if (list.length > 0) { - return list[list.length - 1]; - } - return null; - } - - public List<TaglibData> getTagLibs() { - List<TaglibData> clone = new ArrayList<TaglibData>(); - Iterator iter = taglibs.iterator(); - while (iter.hasNext()) { - TaglibData taglib = (TaglibData)iter.next(); - if (!taglib.inList(clone)) { - clone.add(taglib); - } - } - return clone; - } - - private boolean buildTaglibsDifferences(List newTaglibs, List delTaglibs) { - Iterator lastIter = lastTaglibs.iterator(); - while (lastIter.hasNext()) { - TaglibData oldTaglib = (TaglibData)lastIter.next(); - Iterator newIter = newTaglibs.iterator(); - while (newIter.hasNext()) { - if (oldTaglib.isEquals((TaglibData)newIter.next())) { - newIter.remove(); - oldTaglib = null; - break; - } - } - if (oldTaglib != null) { - delTaglibs.add(oldTaglib); - } - } - return newTaglibs.size() > 0 || delTaglibs.size() > 0; - } - - public void fireTaglibsChanged() { - List newTaglibs = getTagLibs(); - List delTaglibs = new ArrayList(); - if (buildTaglibsDifferences(newTaglibs, delTaglibs)) { - if (VpeDebug.PRINT_SOURCE_MUTATION_EVENT) { - System.out.println(">>> TaglibsChanged"); - } - for (int i = 0; i < taglibListeners.length; i++) { - taglibListeners[i].taglibPrefixChanged(null); - fireTaglibChanged(taglibListeners[i], newTaglibs, delTaglibs); - } - lastTaglibs = getTagLibs(); - } - taglibChanged = false; - } - - private void fireTaglibChanged(VpeTaglibListener taglibListener, List newTaglibs, List delTaglibs) { - Iterator iter = delTaglibs.iterator(); - while (iter.hasNext()) { - TaglibData taglib = (TaglibData)iter.next(); - taglibListener.removeTaglib(taglib.getUri(), taglib.getPrefix()); - } - iter = newTaglibs.iterator(); - while (iter.hasNext()) { - TaglibData taglib = (TaglibData)iter.next(); - taglibListener.addTaglib(taglib.getUri(), taglib.getPrefix()); - } - } - - public boolean isTaglibChanged() { - if (!taglibChanged) return false; - List newTaglibs = getTagLibs(); - List delTaglibs = new ArrayList(); - return buildTaglibsDifferences(newTaglibs, delTaglibs); - } - - public WtpKbConnector getConnector() { - return connector; - } - - boolean registerTaglibs(WtpKbConnector wtpKbConnector, VpeTaglibManager taglibManager, IDocument document) { - if(wtpKbConnector == null) return false; - TLDCMDocumentManager manager = TaglibController.getTLDCMDocumentManager(document); - if(taglibManager != null) { - List list = taglibManager.getTagLibs(); - if(list != null) { - Iterator it = list.iterator(); - while(it.hasNext()) { - TaglibData data = (TaglibData)it.next(); - IEditorInput ei = editPart.getEditorInput(); - TLDRegisterHelper.registerTld(data, (JspWtpKbConnector)wtpKbConnector, document, ei); - } - return true; - } - } - if(manager != null) { - List list = manager.getTaglibTrackers(); - for (int i = 0; i < list.size(); i++) { - TaglibTracker tracker = (TaglibTracker)list.get(i); - if(tracker == null) continue; - String version = TLDVersionHelper.getTldVersion(tracker); - KbTldResource resource = new KbTldResource(tracker.getURI(), "", tracker.getPrefix(), version); - wtpKbConnector.registerResource(resource); - } - return true; - } - return false; - } - - public nsIDOMNode getCurrentVisualNode() { - return currentVisualNode; - } - - public void setCurrentVisualNode(nsIDOMNode currentVisualNode) { - this.currentVisualNode = currentVisualNode; - } - +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor.context; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.HashSet; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.Set; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IProject; +import org.eclipse.jface.text.IDocument; +import org.eclipse.jst.jsp.core.internal.contentmodel.TaglibController; +import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TLDCMDocumentManager; +import org.eclipse.jst.jsp.core.internal.contentmodel.tld.TaglibTracker; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IFileEditorInput; +import org.eclipse.ui.IWorkbenchPage; +import org.eclipse.ui.ide.IDE; +import org.eclipse.wst.xml.core.internal.document.ElementImpl; +import org.jboss.tools.common.kb.KbConnectorFactory; +import org.jboss.tools.common.kb.KbConnectorType; +import org.jboss.tools.common.kb.KbTldResource; +import org.jboss.tools.common.kb.wtp.JspWtpKbConnector; +import org.jboss.tools.common.kb.wtp.TLDVersionHelper; +import org.jboss.tools.common.kb.wtp.WtpKbConnector; +import org.jboss.tools.common.model.XModel; +import org.jboss.tools.common.model.project.IModelNature; +import org.jboss.tools.common.model.util.EclipseResourceUtil; +import org.jboss.tools.jst.jsp.editor.IVisualContext; +import org.jboss.tools.jst.jsp.editor.TLDRegisterHelper; +import org.jboss.tools.jst.jsp.preferences.VpePreference; +import org.jboss.tools.jst.web.tld.TaglibData; +import org.jboss.tools.jst.web.tld.VpeTaglibListener; +import org.jboss.tools.jst.web.tld.VpeTaglibManager; +import org.jboss.tools.vpe.VpeDebug; +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.editor.VpeEditorPart; +import org.jboss.tools.vpe.editor.VpeSourceDomBuilder; +import org.jboss.tools.vpe.editor.VpeVisualDomBuilder; +import org.jboss.tools.vpe.editor.bundle.BundleMap; +import org.jboss.tools.vpe.editor.css.AbsoluteFolderReferenceList; +import org.jboss.tools.vpe.editor.css.CSSReferenceList; +import org.jboss.tools.vpe.editor.css.RelativeFolderReferenceList; +import org.jboss.tools.vpe.editor.css.ResourceReference; +import org.jboss.tools.vpe.editor.css.TaglibReferenceList; +import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; +import org.jboss.tools.vpe.editor.template.VpeTemplateManager; +import org.jboss.tools.vpe.editor.util.FileUtil; +import org.mozilla.interfaces.nsIDOMNode; +import org.w3c.dom.Element; +import org.w3c.dom.Node; + +/** + * Contains the information on edited page. + */ + +public class VpePageContext implements VpeTaglibManager, IVisualContext { + private VpeTemplateManager templateManager; + private List taglibs = new ArrayList(); + private Set connectorDocuments = new HashSet(); + private Map taglibMap = new HashMap(); + private VpeTaglibListener[] taglibListeners = new VpeTaglibListener[0]; + private BundleMap bundle; + private Set bundleDependencySet = new HashSet(); + private VpeSourceDomBuilder sourceBuilder; + private VpeVisualDomBuilder visualBuilder; + private VpeEditorPart editPart; + private List lastTaglibs = new ArrayList(); + private boolean taglibChanged = false; + WtpKbConnector connector; + private nsIDOMNode currentVisualNode; + + public VpePageContext(VpeTemplateManager templateManager, BundleMap bundle, VpeEditorPart editPart) { + this.templateManager = templateManager; + this.bundle = bundle; + this.editPart = editPart; + } + + public VpeSourceDomBuilder getSourceBuilder(){ + return sourceBuilder; + } + + public boolean isAbsolutePosition(){ + if("yes".equals(VpePreference.USE_ABSOLUTE_POSITION.getValue()))return true; + else return false; + } + + public void setSourceDomBuilder(VpeSourceDomBuilder sourceBuilder) { + this.sourceBuilder = sourceBuilder; + refreshConnector(); + } + + public void refreshConnector() { + try { + IDocument document = sourceBuilder.getStructuredTextViewer().getDocument(); + if (document!= null) { + connectorDocuments.add(document); + connector = (WtpKbConnector)KbConnectorFactory.getIntstance().createConnector(KbConnectorType.JSP_WTP_KB_CONNECTOR, document); + } + } catch (Exception e) { + VpePlugin.getPluginLog().logError(e); + } + } + + public VpeVisualDomBuilder getVisualBuilder(){ + return visualBuilder; + } + + public void setVisualDomBuilder(VpeVisualDomBuilder visualBuilder) { + this.visualBuilder = visualBuilder; + } + + public VpeDomMapping getDomMapping () { + return visualBuilder.getDomMapping(); + } + + public void clearAll() { + taglibs.clear(); + taglibMap.clear(); + bundleDependencySet.clear(); + bundle.clearAll(); + } + + public void dispose() { + for (Iterator iterator = connectorDocuments.iterator(); iterator.hasNext();) { + IDocument document = (IDocument) iterator.next(); + KbConnectorFactory.getIntstance().removeConnector(KbConnectorType.JSP_WTP_KB_CONNECTOR, document); + } + connectorDocuments.clear(); + connectorDocuments = null; + bundle.dispose(); + clearAll(); + taglibListeners=null; + editPart=null; + connector=null; + sourceBuilder=null; + visualBuilder=null; + } + + public void setTaglib(int id, String newUri, String newPrefix, boolean ns) { + if (newUri != null && newPrefix != null) { + TaglibData data = new TaglibData(id, newUri, newPrefix, ns); + if (!taglibs.contains(data)) { + taglibs.add(data); + rebuildTaglibMap(); + } + } + /*for (int i = 0; i < taglibs.size(); i++) { + TaglibData taglib = (TaglibData)taglibs.get(i); + if (taglib.getId() == id) { + if (newUri != null && newPrefix != null) { + if (!newUri.equals(taglib.getUri()) || !newPrefix.equals(taglib.getPrefix())) { + taglibs.set(i, new TaglibData(id, newUri, newPrefix, ns)); + rebuildTaglibMap(); + } + } else { + taglibs.remove(i); + rebuildTaglibMap(); + } + return; + } + } + if (newUri != null && newPrefix != null) { + taglibs.add(new TaglibData(id, newUri, newPrefix, ns)); + rebuildTaglibMap(); + }*/ + } + + public String getTemplateTaglibPrefix(String sourceTaglibPrefix) { + return (String) taglibMap.get(sourceTaglibPrefix); + } + + private void rebuildTaglibMap() { + taglibMap.clear(); + Set prefixSet = new HashSet(); + for (int i = 0; i < taglibs.size(); i++) { + TaglibData taglib = (TaglibData)taglibs.get(i); + String prefix = taglib.getPrefix(); + if (!prefixSet.contains(prefix)) { + String templatePrefix = templateManager.getTemplateTaglibPrefix(taglib.getUri()); + if (templatePrefix != null) { + taglibMap.put(prefix, templatePrefix); + } + prefixSet.add(prefix); + } + } + taglibChanged = true; + + try { + registerTaglibs(connector, this, getSourceBuilder().getStructuredTextViewer().getDocument()); + } catch (Exception e) { + VpePlugin.getPluginLog().logError(e); + } + } + + public void addTaglibListener(VpeTaglibListener listener) { + if (listener != null) { + VpeTaglibListener[] newTaglibListeners = new VpeTaglibListener[taglibListeners.length + 1]; + System.arraycopy(taglibListeners, 0, newTaglibListeners, 0, taglibListeners.length); + taglibListeners = newTaglibListeners; + taglibListeners[taglibListeners.length - 1] = listener; + } + } + + public void removeTaglibListener(VpeTaglibListener listener) { + if (listener == null || taglibListeners.length == 0) return; + int index = -1; + for (int i = 0; i < taglibListeners.length; i++) { + if (listener == taglibListeners[i]){ + index = i; + break; + } + } + if (index == -1) return; + if (taglibListeners.length == 1) { + taglibListeners = new VpeTaglibListener[0]; + return; + } + VpeTaglibListener[] newTaglibListeners = new VpeTaglibListener[taglibListeners.length - 1]; + System.arraycopy(taglibListeners, 0, newTaglibListeners, 0, index); + System.arraycopy(taglibListeners, index + 1, newTaglibListeners, index, taglibListeners.length - index - 1); + taglibListeners = newTaglibListeners; + } + + public BundleMap getBundle() { + return bundle; + } + + public void addBundleDependency(Element sourceNode) { + bundleDependencySet.add(sourceNode); + } + + public void removeBundleDependency(Element sourceNode) { + bundleDependencySet.remove(sourceNode); + } + + public void refreshBundleValues() { + Iterator iterator = bundleDependencySet.iterator(); + while (iterator.hasNext()) { + Element sourceElement = (Element) iterator.next(); + visualBuilder.refreshBundleValues(sourceElement); + } + } + + public boolean isCorrectNS(Node sourceNode) { + String sourcePrefix = sourceNode.getPrefix(); + if (sourcePrefix == null || ((ElementImpl)sourceNode).isJSPTag()) { + return true; + } + for (int i = 0; i < taglibs.size(); i++) { + TaglibData taglib = (TaglibData)taglibs.get(i); + if (sourcePrefix.equals(taglib.getPrefix())) { + return true; + } + } + return false; + } + + public String getSourceTaglibUri(Node sourceNode) { + String sourcePrefix = sourceNode.getPrefix(); + if (sourcePrefix == null || ((ElementImpl)sourceNode).isJSPTag()) { + return null; + } + for (int i = 0; i < taglibs.size(); i++) { + TaglibData taglib = (TaglibData)taglibs.get(i); + if (sourcePrefix.equals(taglib.getPrefix())) { + return taglib.getUri(); + } + } + return null; + } + + public VpeEditorPart getEditPart() { + return editPart; + } + + public void openIncludeFile(String file) { + IEditorInput input = editPart.getEditorInput(); + IWorkbenchPage workbenchPage = VpePlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage(); + try{ + IFile f = FileUtil.getFile(input, file); + if (f != null) { + IDE.openEditor(workbenchPage, f, true); + } + }catch(Exception ex){ + VpePlugin.reportProblem(ex); + } + } + + public ResourceReference[] getIncludeTaglibs() { + IEditorInput input = getEditPart().getEditorInput(); + IFile file = null; + if (input instanceof IFileEditorInput) { + file = ((IFileEditorInput)input).getFile(); + } + ResourceReference[] resourceReferences = new ResourceReference[0]; + if (file != null) { + resourceReferences = TaglibReferenceList.getInstance().getAllResources(file); + } + return resourceReferences; + } + + public ResourceReference[] getIncludeCss() { + IEditorInput input = getEditPart().getEditorInput(); + IFile file = null; + if (input instanceof IFileEditorInput) { + file = ((IFileEditorInput)input).getFile(); + } + ResourceReference[] resourceReferences = new ResourceReference[0]; + if (file != null) { + resourceReferences = CSSReferenceList.getInstance().getAllResources(file); + } + return resourceReferences; + } + + public void installIncludeElements() { + ResourceReference[] list = getIncludeTaglibs(); + for (int i = 0; i < list.length; i++) { + ResourceReference reference = list[i]; + setTaglib(i, reference.getLocation(), reference.getProperties(), false); + } + + list = getIncludeCss(); + for (int i = 0; i < list.length; i++) { + visualBuilder.addLinkNodeToHead(list[i].getLocation(), "yes"); + } + } + + public ResourceReference getRuntimeRelativeFolder(IFile file) { + ResourceReference[] list = RelativeFolderReferenceList.getInstance().getAllResources(file); + if (list.length > 0) { + return list[list.length - 1]; + } + return null; + } + + public ResourceReference getRuntimeAbsoluteFolder(IFile file) { + ResourceReference[] list = AbsoluteFolderReferenceList.getInstance().getAllResources(file); + if (list.length > 0) { + return list[list.length - 1]; + } + return null; + } + + public List<TaglibData> getTagLibs() { + List<TaglibData> clone = new ArrayList<TaglibData>(); + Iterator iter = taglibs.iterator(); + while (iter.hasNext()) { + TaglibData taglib = (TaglibData)iter.next(); + //if (!taglib.inList(clone)) { + if (!clone.contains(taglib)) { + clone.add(taglib); + } + } + return clone; + } + + private boolean buildTaglibsDifferences(List newTaglibs, List delTaglibs) { + Iterator lastIter = lastTaglibs.iterator(); + while (lastIter.hasNext()) { + TaglibData oldTaglib = (TaglibData)lastIter.next(); + Iterator newIter = newTaglibs.iterator(); + while (newIter.hasNext()) { + //if (oldTaglib.isEquals((TaglibData)newIter.next())) { + if (oldTaglib.equals((TaglibData)newIter.next())) { + newIter.remove(); + oldTaglib = null; + break; + } + } + if (oldTaglib != null) { + delTaglibs.add(oldTaglib); + } + } + return newTaglibs.size() > 0 || delTaglibs.size() > 0; + } + + public void fireTaglibsChanged() { + List newTaglibs = getTagLibs(); + List delTaglibs = new ArrayList(); + if (buildTaglibsDifferences(newTaglibs, delTaglibs)) { + if (VpeDebug.PRINT_SOURCE_MUTATION_EVENT) { + System.out.println(">>> TaglibsChanged"); + } + for (int i = 0; i < taglibListeners.length; i++) { + taglibListeners[i].taglibPrefixChanged(null); + fireTaglibChanged(taglibListeners[i], newTaglibs, delTaglibs); + } + lastTaglibs = getTagLibs(); + } + taglibChanged = false; + } + + private void fireTaglibChanged(VpeTaglibListener taglibListener, List newTaglibs, List delTaglibs) { + Iterator iter = delTaglibs.iterator(); + while (iter.hasNext()) { + TaglibData taglib = (TaglibData)iter.next(); + taglibListener.removeTaglib(taglib.getUri(), taglib.getPrefix()); + } + iter = newTaglibs.iterator(); + while (iter.hasNext()) { + TaglibData taglib = (TaglibData)iter.next(); + taglibListener.addTaglib(taglib.getUri(), taglib.getPrefix()); + } + } + + public boolean isTaglibChanged() { + //TODO Max Areshkau coused slow work vpe when we editing on source page text node +// if (!taglibChanged) return false; +// List newTaglibs = getTagLibs(); +// List delTaglibs = new ArrayList(); +// return buildTaglibsDifferences(newTaglibs, delTaglibs); + return false; + } + + public WtpKbConnector getConnector() { + return connector; + } + + boolean registerTaglibs(WtpKbConnector wtpKbConnector, VpeTaglibManager taglibManager, IDocument document) { + if(wtpKbConnector == null) return false; + TLDCMDocumentManager manager = TaglibController.getTLDCMDocumentManager(document); + if(taglibManager != null) { + List list = taglibManager.getTagLibs(); + if(list != null) { + Iterator it = list.iterator(); + while(it.hasNext()) { + TaglibData data = (TaglibData)it.next(); + IEditorInput ei = editPart.getEditorInput(); + TLDRegisterHelper.registerTld(data, (JspWtpKbConnector)wtpKbConnector, document, ei); + } + return true; + } + } + if(manager != null) { + List list = manager.getTaglibTrackers(); + for (int i = 0; i < list.size(); i++) { + TaglibTracker tracker = (TaglibTracker)list.get(i); + if(tracker == null) continue; + String version = TLDVersionHelper.getTldVersion(tracker); + KbTldResource resource = new KbTldResource(tracker.getURI(), "", tracker.getPrefix(), version); + wtpKbConnector.registerResource(resource); + } + return true; + } + return false; + } + + public nsIDOMNode getCurrentVisualNode() { + return currentVisualNode; + } + + public void setCurrentVisualNode(nsIDOMNode currentVisualNode) { + this.currentVisualNode = currentVisualNode; + } + } \ No newline at end of file Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaDomEventListener.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaDomEventListener.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaDomEventListener.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -123,7 +123,7 @@ */ public void handleEvent(nsIDOMEvent domEvent) { try{ - + if(getEditorDomEventListener()==null){ return; Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaEditor.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaEditor.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaEditor.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,590 +1,604 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor.mozilla; - -import java.io.File; -import java.net.MalformedURLException; -import java.net.URL; - -import org.eclipse.core.resources.IFile; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.IProgressMonitor; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.BusyIndicator; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.events.MouseListener; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Link; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; -import org.eclipse.ui.IEditorInput; -import org.eclipse.ui.IEditorSite; -import org.eclipse.ui.IFileEditorInput; -import org.eclipse.ui.IReusableEditor; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.browser.IWorkbenchBrowserSupport; -import org.eclipse.ui.editors.text.ILocationProvider; -import org.eclipse.ui.part.EditorPart; -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.editor.VpeController; -import org.jboss.tools.vpe.editor.css.VpeResourcesDialog; -import org.jboss.tools.vpe.editor.preferences.VpeEditorPreferencesPage; -import org.jboss.tools.vpe.editor.toolbar.IVpeToolBarManager; -import org.jboss.tools.vpe.editor.toolbar.VpeToolBarManager; -import org.jboss.tools.vpe.editor.toolbar.format.FormatControllerManager; -import org.jboss.tools.vpe.editor.toolbar.format.TextFormattingToolBar; -import org.jboss.tools.vpe.editor.util.HTML; -import org.jboss.tools.vpe.messages.VpeUIMessages; -import org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor; -import org.mozilla.interfaces.nsIClipboardDragDropHookList; -import org.mozilla.interfaces.nsIDOMDocument; -import org.mozilla.interfaces.nsIDOMElement; -import org.mozilla.interfaces.nsIDOMEventTarget; -import org.mozilla.interfaces.nsIDOMNamedNodeMap; -import org.mozilla.interfaces.nsIDOMNode; -import org.mozilla.interfaces.nsIDOMNodeList; -import org.mozilla.interfaces.nsISelection; -import org.mozilla.interfaces.nsISelectionPrivate; - -public class MozillaEditor extends EditorPart implements IReusableEditor { - protected static final String INIT_URL = "file://" + (new File(VpePlugin.getDefault().getResourcePath("ve"), "init.html")).getAbsolutePath(); -// private static final String INIT_URL = "chrome://vpe/content/init.html"; //$NON-NLS-1$ - private static final String CONTENT_AREA_ID = "__content__area__"; //$NON-NLS-1$ - - static String SELECT_BAR = "SELECT_LBAR"; //$NON-NLS-1$ - private XulRunnerEditor xulRunnerEditor; - private nsIDOMDocument domDocument; - private nsIDOMEventTarget documentEventTarget; - private nsIDOMElement contentArea; - private nsIDOMNode headNode; - private nsIDOMEventTarget contentAreaEventTarget; - private MozillaDomEventListener contentAreaEventListener = new MozillaDomEventListener(); - //TODO Max Areshkau may be we need delete this - //private MozillaBaseEventListener baseEventListener = null; - private EditorLoadWindowListener editorLoadWindowListener; - // - private EditorDomEventListener editorDomEventListener; - private IVpeToolBarManager vpeToolBarManager; - private FormatControllerManager formatControllerManager = new FormatControllerManager(); - private VpeController controller; - private Link link = null; - - public void doSave(IProgressMonitor monitor) { - } - - public void doSaveAs() { - } - - public void init(IEditorSite site, IEditorInput input) throws PartInitException { - super.setInput(input); - } - - public void setInput(IEditorInput input) { - boolean isVisualRefreshRequired = (getEditorInput() != null && getEditorInput() != input && controller != null); - super.setInput(input); - if(isVisualRefreshRequired) controller.visualRefresh(); - } - - public boolean isDirty() { - return false; - } - - public boolean isSaveAsAllowed() { - return false; - } - - public void setController(VpeController controller){ - this.controller = controller; - formatControllerManager.setVpeController(controller); - controller.setToolbarFormatControllerManager(formatControllerManager); - } - - public void createPartControl(final Composite parent) { - vpeToolBarManager = new VpeToolBarManager(); - //Setting Layout for the parent Composite - GridLayout layout = new GridLayout(2,false); - layout.marginHeight = 0; - layout.marginWidth = 2; - layout.verticalSpacing = 2; - layout.horizontalSpacing = 2; - layout.marginBottom = 0; - parent.setLayout(layout); - - // Composite for the left Vertical toolbar - Composite cmpVerticalToolbar = new Composite(parent, SWT.NONE); - layout = new GridLayout(1,false); - layout.marginHeight = 2; - layout.marginWidth = 0; - layout.verticalSpacing = 0; - cmpVerticalToolbar.setLayout(layout); - cmpVerticalToolbar.setLayoutData(new GridData(GridData.FILL_VERTICAL)); - - // Editors and Toolbar composite - Composite cmpEdTl = new Composite(parent, SWT.NONE); - GridLayout layoutEdTl = new GridLayout(1, false); - layoutEdTl.verticalSpacing = 0; - layoutEdTl.marginHeight = 0; - layoutEdTl.marginBottom = 3; - layoutEdTl.marginWidth = 0; - cmpEdTl.setLayout(layoutEdTl); - cmpEdTl.setLayoutData(new GridData(GridData.FILL_BOTH)); - - - // Use vpeToolBarManager to create a horizontal toolbar. - if(vpeToolBarManager!=null) { - vpeToolBarManager.createToolBarComposite(cmpEdTl); - vpeToolBarManager.addToolBar(new TextFormattingToolBar(formatControllerManager)); - // Create a Toolbar menu button - vpeToolBarManager.createMenuComposite(cmpVerticalToolbar); - } - - // The Left standalone Vertical Tool Bar - final ToolBar verBar = new ToolBar(cmpVerticalToolbar, SWT.VERTICAL|SWT.FLAT); - verBar.setLayoutData(new GridData(GridData.FILL_VERTICAL)); - - ToolItem item = null; - item = createToolItem(verBar, SWT.BUTTON1, "icons/preference.gif", VpeUIMessages.PREFERENCES); //$NON-NLS-1$ - item.addListener(SWT.Selection, new Listener() { - public void handleEvent(Event event) { - VpeEditorPreferencesPage.openPreferenceDialog(); - } - }); - - item = createToolItem(verBar, SWT.BUTTON1, "icons/refresh.gif", VpeUIMessages.REFRESH); //$NON-NLS-1$ - item.addListener(SWT.Selection, new Listener() { - public void handleEvent(Event event) { - if(controller!=null) { - controller.visualRefresh(); - } - } - }); - item = createToolItem(verBar, SWT.BUTTON1, "icons/point_to_css.gif", VpeUIMessages.PAGE_DESIGN_OPTIONS); //$NON-NLS-1$ - item.addListener(SWT.Selection, new Listener() { - public void handleEvent(Event event) { - IEditorInput input = getEditorInput(); - if (input instanceof IFileEditorInput) { - IFile file = ((IFileEditorInput) input).getFile(); - VpeResourcesDialog.run(file); - } else if (input instanceof ILocationProvider) { - ILocationProvider provider = (ILocationProvider) input; - IPath path = provider.getPath(input); - if (path != null) - VpeResourcesDialog.run(path); - } - } - }); - verBar.pack(); - - //Create a composite to the Editor - Composite cmpEd = new Composite (cmpEdTl, SWT.NATIVE); - GridLayout layoutEd = new GridLayout(1, false); - layoutEd.marginBottom = 0; - layoutEd.marginHeight = 1; - layoutEd.marginWidth = 0; - layoutEd.marginRight = 0; - layoutEd.marginLeft = 1; - layoutEd.verticalSpacing = 0; - layoutEd.horizontalSpacing = 0; - cmpEd.setLayout(layoutEd); - cmpEd.setLayoutData(new GridData(GridData.FILL_BOTH)); - - //TODO Add a paintListener to cmpEd and give him a border top and left only - Color buttonDarker = parent.getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW); - cmpEd.setBackground(buttonDarker); - - try { - xulRunnerEditor = new XulRunnerEditor(cmpEd) { - public void onLoadWindow() { - super.onLoadWindow(); - MozillaEditor.this.onLoadWindow(); - } - public void onElementResize(nsIDOMElement element, int resizerConstrains, int top, int left, int width, int height) { - if (editorDomEventListener != null) { - editorDomEventListener.elementResized(element, resizerConstrains, top, left, width, height); - } - } - public void onShowTooltip(int x, int y, String text) { - if (editorDomEventListener != null) { - editorDomEventListener.onShowTooltip(x, y, text); - } - } - public void onHideTooltip() { - if (editorDomEventListener != null) { - editorDomEventListener.onHideTooltip(); - } - } - }; - - xulRunnerEditor.setURL(INIT_URL); - xulRunnerEditor.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - } - catch (Exception e) { - VpePlugin.getPluginLog().logError(e); - - layout.verticalSpacing = 10; - Label title = new Label(cmpEd, SWT.WRAP); - title.setText(VpeUIMessages.MOZILLA_LOADING_ERROR); - title.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - link = new Link(cmpEd, SWT.WRAP); - link.setText(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK_TEXT); - link.setToolTipText(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK); - link.setForeground(link.getDisplay().getSystemColor(SWT.COLOR_BLUE)); - link.addMouseListener(new MouseListener() { - public void mouseDown(org.eclipse.swt.events.MouseEvent e) { - BusyIndicator.showWhile(link.getDisplay(), new Runnable() { - public void run() { - URL theURL=null;; - try { - theURL = new URL(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK); - } catch (MalformedURLException e) { - VpePlugin.reportProblem(e); - } - IWorkbenchBrowserSupport support = PlatformUI.getWorkbench().getBrowserSupport(); - try { - support.getExternalBrowser().openURL(theURL); - } catch (PartInitException e) { - VpePlugin.reportProblem(e); - } - } - }); - } - - public void mouseDoubleClick(MouseEvent e) { - // TODO Auto-generated method stub - - } - - public void mouseUp(MouseEvent e) { - // TODO Auto-generated method stub - - } - }); - link.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - Label fill = new Label(cmpEd, SWT.WRAP); - fill.setLayoutData(new GridData(GridData.FILL_BOTH)); - } - } - - private ToolItem createToolItem(ToolBar parent, int type, String image, String toolTipText) { - ToolItem item = new ToolItem(parent, type); - item.setImage(ImageDescriptor.createFromFile(MozillaEditor.class, image).createImage()); - item.setToolTipText(toolTipText); - return item; - } - - public void setFocus() { - if(xulRunnerEditor!=null) { - xulRunnerEditor.setFocus(); - } else { - //link.setFocus(); - } - } - - public void dispose() { - removeDomEventListeners(); - if(getController()!=null) { - controller.dispose(); - controller=null; - } - if (xulRunnerEditor != null) { - xulRunnerEditor.getBrowser().dispose(); - xulRunnerEditor = null; - } - - super.dispose(); - - } - - public void setEditorLoadWindowListener(EditorLoadWindowListener listener) { - editorLoadWindowListener = listener; - } - - public void setEditorDomEventListener(EditorDomEventListener listener) { - editorDomEventListener = listener; - if (contentAreaEventListener != null) { - contentAreaEventListener.setEditorDomEventListener(listener); - } - } - - public nsIDOMDocument getDomDocument() { - if (domDocument == null) { - domDocument = xulRunnerEditor.getDOMDocument(); - } - return domDocument; - } - - /** - * @param domDocument the domDocument to set - */ - protected void setDomDocument(nsIDOMDocument domDocument) { - - this.domDocument = domDocument; - } - - public nsIDOMElement getContentArea() { - return contentArea; - } - /** - * Sets content area element - * @return - */ - protected void setContentArea(nsIDOMElement element) { - - this.contentArea=element; - } - - public nsIDOMNode getHeadNode() { - return headNode; - } - - public Menu getMenu() { - return xulRunnerEditor.getBrowser().getMenu(); - } - - public Control getControl() { - return xulRunnerEditor.getBrowser(); - } - - protected nsIDOMElement findContentArea() { - nsIDOMElement area = xulRunnerEditor.getDOMDocument().getDocumentElement(); - nsIDOMNodeList nodeList = xulRunnerEditor.getDOMDocument().getElementsByTagName(HTML.TAG_BODY); - long length = nodeList.getLength(); - for(long i=0; i<length; i++) { - nsIDOMNode node = nodeList.item(i); - if (isContentArea(node)) { - if (node.getNodeType() != nsIDOMNode.ELEMENT_NODE) { - throw new RuntimeException("The content area node should by element node."); - } - - area = (nsIDOMElement) node.queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); - break; - } - } -// area = findContentArea(root); - if (area == null) { - return null; - } - - nsIDOMNode root = xulRunnerEditor.getDOMDocument().getDocumentElement(); - headNode = findHeadNode(root); - - - return area; - } - - private nsIDOMNode findHeadNode(nsIDOMNode root){ - nsIDOMNode headNode = findChildNode(root, HTML.TAG_HEAD); //$NON-NLS-1$ - return headNode; - } - - private nsIDOMNode findChildNode(nsIDOMNode parent, String name) { - nsIDOMNodeList list = parent.getChildNodes(); - nsIDOMNode node; - for (int i=0;i<list.getLength();i++) { - node = list.item(i); - if (node.getNodeName().equalsIgnoreCase(name)) { - return node; - } - } - return null; - } - - private nsIDOMElement findContentArea(nsIDOMNode node) { - nsIDOMElement area = null; - if (node != null && node.getNodeType() == nsIDOMNode.ELEMENT_NODE) { - nsIDOMNodeList children = node.getChildNodes(); - if (children != null) { - long length = children.getLength(); - for (long i = 0; i < length; i++) { - nsIDOMNode child = children.item(i); - if (isContentArea(child)) { - if (child.getNodeType() != nsIDOMNode.ELEMENT_NODE) { - throw new RuntimeException("The content area node should by element node."); - } - area = (nsIDOMElement)child; - break; - } - area = findContentArea(child); - if (area != null) { - break; - } - } - } - } - return area; - } - - private boolean isContentArea(nsIDOMNode node) { - boolean ret = false; - if (HTML.TAG_BODY.equalsIgnoreCase(node.getNodeName())) { - nsIDOMNamedNodeMap map = node.getAttributes(); - if (map != null) { - long length = map.getLength(); - for (int i = 0; i < length; i++) { - nsIDOMNode attr = map.item(i); - ret = attr.getNodeType() == nsIDOMNode.ATTRIBUTE_NODE - && HTML.ATTR_ID.equalsIgnoreCase(attr.getNodeName()) - && CONTENT_AREA_ID.equalsIgnoreCase(attr.getNodeValue()); - if (ret) { - break; - } - } - } - } - return ret; - } - - private void onLoadWindow() { - contentArea = findContentArea(); - addDomEventListeners(); - addSelectionListener(); - if (editorLoadWindowListener != null) { - editorLoadWindowListener.load(); - } - } - - private void addDomEventListeners() { - if (contentArea != null) { - if (contentAreaEventListener != null) { - contentAreaEventListener.setVisualEditor(xulRunnerEditor); - contentAreaEventTarget = (nsIDOMEventTarget) contentArea.queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID); - - //add mozilla event handlers - contentAreaEventTarget.addEventListener(MozillaDomEventListener.CLICKEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.MOUSEDOWNEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.MOUSEUPEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.MOUSEMOVEEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.CONTEXTMENUEVENTTYPE, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGDROPEVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGENTEREVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGEXITEVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGGESTUREEVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGOVEREVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.addEventListener(MozillaDomEventListener.DBLCLICK, contentAreaEventListener, false);//$NON-NLS-1$ - documentEventTarget = (nsIDOMEventTarget) getDomDocument().queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID); - documentEventTarget.addEventListener(MozillaDomEventListener.KEYPRESS, contentAreaEventListener, false); //$NON-NLS-1$ - } else { - //baseEventListener = new MozillaBaseEventListener(); - } - } - } - - private void removeDomEventListeners() { - if (contentAreaEventTarget != null && contentAreaEventListener != null) { - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.CLICKEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.MOUSEDOWNEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.MOUSEUPEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.MOUSEMOVEEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.CONTEXTMENUEVENTTYPE, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGDROPEVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGENTEREVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGEXITEVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGGESTUREEVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGOVEREVENT, contentAreaEventListener, false);//$NON-NLS-1$ - contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DBLCLICK, contentAreaEventListener, false);//$NON-NLS-1$ - - } - if (domDocument != null && documentEventTarget != null) { - documentEventTarget.removeEventListener(MozillaDomEventListener.KEYPRESS, contentAreaEventListener, false); //$NON-NLS-1$ - } - } - - private void addSelectionListener() { - if (contentAreaEventListener != null&&xulRunnerEditor!=null) { - - nsISelection selection = xulRunnerEditor.getSelection(); - nsISelectionPrivate selectionPrivate = (nsISelectionPrivate) selection.queryInterface(nsISelectionPrivate.NS_ISELECTIONPRIVATE_IID); - selectionPrivate.addSelectionListener(contentAreaEventListener); - - } - } - - private void removeSelectionListener() { - if (contentAreaEventListener != null&&xulRunnerEditor!=null) { - - nsISelection selection = xulRunnerEditor.getSelection(); - nsISelectionPrivate selectionPrivate = (nsISelectionPrivate) selection.queryInterface(nsISelectionPrivate.NS_ISELECTIONPRIVATE_IID); - selectionPrivate.removeSelectionListener(contentAreaEventListener); - } - } - - public void setSelectionRectangle(nsIDOMElement element, int resizerConstrains, boolean scroll) { - if (contentAreaEventListener != null) { - xulRunnerEditor.setSelectionRectangle((nsIDOMElement)element, resizerConstrains, scroll); - } - } - - /** - * Show resizer markers - */ - public void showResizer() { - if (contentAreaEventListener != null) { - xulRunnerEditor.showResizer(); - } - } - - /** - * Hide resizer markers - */ - public void hideResizer() { - if (contentAreaEventListener != null) { - xulRunnerEditor.hideResizer(); - } - } - - /** - * @return the xulRunnerEditor - */ - public XulRunnerEditor getXulRunnerEditor() { - return xulRunnerEditor; - } - - /** - * @param xulRunnerEditor the xulRunnerEditor to set - */ - protected void setXulRunnerEditor(XulRunnerEditor xulRunnerEditor) { - this.xulRunnerEditor = xulRunnerEditor; - } - - /** - * @return the controller - */ - public VpeController getController() { - return controller; - } - - /** - * @return the link - */ - protected Link getLink() { - return link; - } - - /** - * @param link the link to set - */ - protected void setLink(Link link) { - this.link = link; - } - - +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor.mozilla; + +import java.io.File; +import java.net.MalformedURLException; +import java.net.URL; + +import org.eclipse.core.resources.IFile; +import org.eclipse.core.runtime.IPath; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.jface.resource.ImageDescriptor; +import org.eclipse.swt.SWT; +import org.eclipse.swt.custom.BusyIndicator; +import org.eclipse.swt.events.MouseEvent; +import org.eclipse.swt.events.MouseListener; +import org.eclipse.swt.graphics.Color; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Control; +import org.eclipse.swt.widgets.Event; +import org.eclipse.swt.widgets.Label; +import org.eclipse.swt.widgets.Link; +import org.eclipse.swt.widgets.Listener; +import org.eclipse.swt.widgets.Menu; +import org.eclipse.swt.widgets.ToolBar; +import org.eclipse.swt.widgets.ToolItem; +import org.eclipse.ui.IEditorInput; +import org.eclipse.ui.IEditorSite; +import org.eclipse.ui.IFileEditorInput; +import org.eclipse.ui.IReusableEditor; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.PlatformUI; +import org.eclipse.ui.browser.IWorkbenchBrowserSupport; +import org.eclipse.ui.editors.text.ILocationProvider; +import org.eclipse.ui.part.EditorPart; +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.editor.VpeController; +import org.jboss.tools.vpe.editor.css.VpeResourcesDialog; +import org.jboss.tools.vpe.editor.preferences.VpeEditorPreferencesPage; +import org.jboss.tools.vpe.editor.toolbar.IVpeToolBarManager; +import org.jboss.tools.vpe.editor.toolbar.VpeToolBarManager; +import org.jboss.tools.vpe.editor.toolbar.format.FormatControllerManager; +import org.jboss.tools.vpe.editor.toolbar.format.TextFormattingToolBar; +import org.jboss.tools.vpe.editor.util.HTML; +import org.jboss.tools.vpe.messages.VpeUIMessages; +import org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor; +import org.mozilla.interfaces.nsIClipboardDragDropHookList; +import org.mozilla.interfaces.nsIDOMDocument; +import org.mozilla.interfaces.nsIDOMElement; +import org.mozilla.interfaces.nsIDOMEventTarget; +import org.mozilla.interfaces.nsIDOMNamedNodeMap; +import org.mozilla.interfaces.nsIDOMNode; +import org.mozilla.interfaces.nsIDOMNodeList; +import org.mozilla.interfaces.nsISelection; +import org.mozilla.interfaces.nsISelectionPrivate; + +public class MozillaEditor extends EditorPart implements IReusableEditor { + protected static final String INIT_URL = "file://" + (new File(VpePlugin.getDefault().getResourcePath("ve"), "init.html")).getAbsolutePath(); +// private static final String INIT_URL = "chrome://vpe/content/init.html"; //$NON-NLS-1$ + private static final String CONTENT_AREA_ID = "__content__area__"; //$NON-NLS-1$ + + static String SELECT_BAR = "SELECT_LBAR"; //$NON-NLS-1$ + private XulRunnerEditor xulRunnerEditor; + private nsIDOMDocument domDocument; + private nsIDOMEventTarget documentEventTarget; + private nsIDOMElement contentArea; + private nsIDOMNode headNode; + private nsIDOMEventTarget contentAreaEventTarget; + private MozillaDomEventListener contentAreaEventListener = new MozillaDomEventListener(); + //TODO Max Areshkau may be we need delete this + //private MozillaBaseEventListener baseEventListener = null; + private EditorLoadWindowListener editorLoadWindowListener; + // + private EditorDomEventListener editorDomEventListener; + private IVpeToolBarManager vpeToolBarManager; + private FormatControllerManager formatControllerManager = new FormatControllerManager(); + private VpeController controller; + private Link link = null; + + public void doSave(IProgressMonitor monitor) { + } + + public void doSaveAs() { + } + + public void init(IEditorSite site, IEditorInput input) throws PartInitException { + super.setInput(input); + } + + public void setInput(IEditorInput input) { + boolean isVisualRefreshRequired = (getEditorInput() != null && getEditorInput() != input && controller != null); + super.setInput(input); + if(isVisualRefreshRequired) controller.visualRefresh(); + } + + public boolean isDirty() { + return false; + } + + public boolean isSaveAsAllowed() { + return false; + } + + public void setController(VpeController controller){ + this.controller = controller; + formatControllerManager.setVpeController(controller); + controller.setToolbarFormatControllerManager(formatControllerManager); + } + + public void createPartControl(final Composite parent) { + vpeToolBarManager = new VpeToolBarManager(); + //Setting Layout for the parent Composite + GridLayout layout = new GridLayout(2,false); + layout.marginHeight = 0; + layout.marginWidth = 2; + layout.verticalSpacing = 2; + layout.horizontalSpacing = 2; + layout.marginBottom = 0; + parent.setLayout(layout); + + // Composite for the left Vertical toolbar + Composite cmpVerticalToolbar = new Composite(parent, SWT.NONE); + layout = new GridLayout(1,false); + layout.marginHeight = 2; + layout.marginWidth = 0; + layout.verticalSpacing = 0; + cmpVerticalToolbar.setLayout(layout); + cmpVerticalToolbar.setLayoutData(new GridData(GridData.FILL_VERTICAL)); + + // Editors and Toolbar composite + Composite cmpEdTl = new Composite(parent, SWT.NONE); + GridLayout layoutEdTl = new GridLayout(1, false); + layoutEdTl.verticalSpacing = 0; + layoutEdTl.marginHeight = 0; + layoutEdTl.marginBottom = 3; + layoutEdTl.marginWidth = 0; + cmpEdTl.setLayout(layoutEdTl); + cmpEdTl.setLayoutData(new GridData(GridData.FILL_BOTH)); + + + // Use vpeToolBarManager to create a horizontal toolbar. + if(vpeToolBarManager!=null) { + vpeToolBarManager.createToolBarComposite(cmpEdTl); + vpeToolBarManager.addToolBar(new TextFormattingToolBar(formatControllerManager)); + // Create a Toolbar menu button + vpeToolBarManager.createMenuComposite(cmpVerticalToolbar); + } + + // The Left standalone Vertical Tool Bar + ToolBar verBar = new ToolBar(cmpVerticalToolbar, SWT.VERTICAL|SWT.FLAT); + verBar.setLayoutData(new GridData(GridData.FILL_VERTICAL)); + + ToolItem item = null; + item = createToolItem(verBar, SWT.BUTTON1, "icons/preference.gif", VpeUIMessages.PREFERENCES); //$NON-NLS-1$ + item.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event event) { + VpeEditorPreferencesPage.openPreferenceDialog(); + } + }); + + item = createToolItem(verBar, SWT.BUTTON1, "icons/refresh.gif", VpeUIMessages.REFRESH); //$NON-NLS-1$ + item.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event event) { + if(controller!=null) { + controller.visualRefresh(); + } + } + }); + item = createToolItem(verBar, SWT.BUTTON1, "icons/point_to_css.gif", VpeUIMessages.PAGE_DESIGN_OPTIONS); //$NON-NLS-1$ + item.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event event) { + IEditorInput input = getEditorInput(); + if (input instanceof IFileEditorInput) { + IFile file = ((IFileEditorInput) input).getFile(); + VpeResourcesDialog.run(file); + } else if (input instanceof ILocationProvider) { + ILocationProvider provider = (ILocationProvider) input; + IPath path = provider.getPath(input); + if (path != null) + VpeResourcesDialog.run(path); + } + } + }); + verBar.pack(); + + //Create a composite to the Editor + Composite cmpEd = new Composite (cmpEdTl, SWT.NATIVE); + GridLayout layoutEd = new GridLayout(1, false); + layoutEd.marginBottom = 0; + layoutEd.marginHeight = 1; + layoutEd.marginWidth = 0; + layoutEd.marginRight = 0; + layoutEd.marginLeft = 1; + layoutEd.verticalSpacing = 0; + layoutEd.horizontalSpacing = 0; + cmpEd.setLayout(layoutEd); + cmpEd.setLayoutData(new GridData(GridData.FILL_BOTH)); + + //TODO Add a paintListener to cmpEd and give him a border top and left only + Color buttonDarker = parent.getDisplay().getSystemColor(SWT.COLOR_WIDGET_NORMAL_SHADOW); + cmpEd.setBackground(buttonDarker); + + try { + xulRunnerEditor = new XulRunnerEditor(cmpEd) { + public void onLoadWindow() { + super.onLoadWindow(); + MozillaEditor.this.onLoadWindow(); + } + public void onElementResize(nsIDOMElement element, int resizerConstrains, int top, int left, int width, int height) { + if (editorDomEventListener != null) { + editorDomEventListener.elementResized(element, resizerConstrains, top, left, width, height); + } + } + public void onShowTooltip(int x, int y, String text) { + if (editorDomEventListener != null) { + editorDomEventListener.onShowTooltip(x, y, text); + } + } + public void onHideTooltip() { + if (editorDomEventListener != null) { + editorDomEventListener.onHideTooltip(); + } + } + public void onDispose() { + removeDomEventListeners(); + super.onDispose(); + } + }; + + xulRunnerEditor.setURL(INIT_URL); + xulRunnerEditor.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); + } + catch (Exception e) { + VpePlugin.getPluginLog().logError(e); + + layout.verticalSpacing = 10; + Label title = new Label(cmpEd, SWT.WRAP); + title.setText(VpeUIMessages.MOZILLA_LOADING_ERROR); + title.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + + link = new Link(cmpEd, SWT.WRAP); + link.setText(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK_TEXT); + link.setToolTipText(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK); + link.setForeground(link.getDisplay().getSystemColor(SWT.COLOR_BLUE)); + link.addMouseListener(new MouseListener() { + public void mouseDown(org.eclipse.swt.events.MouseEvent e) { + BusyIndicator.showWhile(link.getDisplay(), new Runnable() { + public void run() { + URL theURL=null;; + try { + theURL = new URL(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK); + } catch (MalformedURLException e) { + VpePlugin.reportProblem(e); + } + IWorkbenchBrowserSupport support = PlatformUI.getWorkbench().getBrowserSupport(); + try { + support.getExternalBrowser().openURL(theURL); + } catch (PartInitException e) { + VpePlugin.reportProblem(e); + } + } + }); + } + + public void mouseDoubleClick(MouseEvent e) { + // TODO Auto-generated method stub + + } + + public void mouseUp(MouseEvent e) { + // TODO Auto-generated method stub + + } + }); + link.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + Label fill = new Label(cmpEd, SWT.WRAP); + fill.setLayoutData(new GridData(GridData.FILL_BOTH)); + } + } + + private ToolItem createToolItem(ToolBar parent, int type, String image, String toolTipText) { + ToolItem item = new ToolItem(parent, type); + item.setImage(ImageDescriptor.createFromFile(MozillaEditor.class, image).createImage()); + item.setToolTipText(toolTipText); + return item; + } + + public void setFocus() { + if(xulRunnerEditor!=null) { + xulRunnerEditor.setFocus(); + } else { + //link.setFocus(); + } + } + + public void dispose() { + if (vpeToolBarManager != null) { + vpeToolBarManager.dispose(); + vpeToolBarManager = null; + } + + //removeDomEventListeners(); + if(getController()!=null) { + controller.dispose(); + controller=null; + } + if (xulRunnerEditor != null) { + xulRunnerEditor.getBrowser().dispose(); + xulRunnerEditor = null; + } + + this.controller = null; + formatControllerManager.setVpeController(null); + formatControllerManager=null; + super.dispose(); + + } + + public void setEditorLoadWindowListener(EditorLoadWindowListener listener) { + editorLoadWindowListener = listener; + } + + public void setEditorDomEventListener(EditorDomEventListener listener) { + editorDomEventListener = listener; + if (contentAreaEventListener != null) { + contentAreaEventListener.setEditorDomEventListener(listener); + } + } + + public nsIDOMDocument getDomDocument() { + if (domDocument == null) { + domDocument = xulRunnerEditor.getDOMDocument(); + } + return domDocument; + } + + /** + * @param domDocument the domDocument to set + */ + protected void setDomDocument(nsIDOMDocument domDocument) { + + this.domDocument = domDocument; + } + + public nsIDOMElement getContentArea() { + return contentArea; + } + /** + * Sets content area element + * @return + */ + protected void setContentArea(nsIDOMElement element) { + + this.contentArea=element; + } + + public nsIDOMNode getHeadNode() { + return headNode; + } + + public Menu getMenu() { + return xulRunnerEditor.getBrowser().getMenu(); + } + + public Control getControl() { + return xulRunnerEditor.getBrowser(); + } + + protected nsIDOMElement findContentArea() { + nsIDOMElement area = xulRunnerEditor.getDOMDocument().getDocumentElement(); + nsIDOMNodeList nodeList = xulRunnerEditor.getDOMDocument().getElementsByTagName(HTML.TAG_BODY); + long length = nodeList.getLength(); + for(long i=0; i<length; i++) { + nsIDOMNode node = nodeList.item(i); + if (isContentArea(node)) { + if (node.getNodeType() != nsIDOMNode.ELEMENT_NODE) { + throw new RuntimeException("The content area node should by element node."); + } + + area = (nsIDOMElement) node.queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); + break; + } + } +// area = findContentArea(root); + if (area == null) { + return null; + } + + nsIDOMNode root = xulRunnerEditor.getDOMDocument().getDocumentElement(); + headNode = findHeadNode(root); + + + return area; + } + + private nsIDOMNode findHeadNode(nsIDOMNode root){ + nsIDOMNode headNode = findChildNode(root, HTML.TAG_HEAD); //$NON-NLS-1$ + return headNode; + } + + private nsIDOMNode findChildNode(nsIDOMNode parent, String name) { + nsIDOMNodeList list = parent.getChildNodes(); + nsIDOMNode node; + for (int i=0;i<list.getLength();i++) { + node = list.item(i); + if (node.getNodeName().equalsIgnoreCase(name)) { + return node; + } + } + return null; + } + + private nsIDOMElement findContentArea(nsIDOMNode node) { + nsIDOMElement area = null; + if (node != null && node.getNodeType() == nsIDOMNode.ELEMENT_NODE) { + nsIDOMNodeList children = node.getChildNodes(); + if (children != null) { + long length = children.getLength(); + for (long i = 0; i < length; i++) { + nsIDOMNode child = children.item(i); + if (isContentArea(child)) { + if (child.getNodeType() != nsIDOMNode.ELEMENT_NODE) { + throw new RuntimeException("The content area node should by element node."); + } + area = (nsIDOMElement)child; + break; + } + area = findContentArea(child); + if (area != null) { + break; + } + } + } + } + return area; + } + + private boolean isContentArea(nsIDOMNode node) { + boolean ret = false; + if (HTML.TAG_BODY.equalsIgnoreCase(node.getNodeName())) { + nsIDOMNamedNodeMap map = node.getAttributes(); + if (map != null) { + long length = map.getLength(); + for (int i = 0; i < length; i++) { + nsIDOMNode attr = map.item(i); + ret = attr.getNodeType() == nsIDOMNode.ATTRIBUTE_NODE + && HTML.ATTR_ID.equalsIgnoreCase(attr.getNodeName()) + && CONTENT_AREA_ID.equalsIgnoreCase(attr.getNodeValue()); + if (ret) { + break; + } + } + } + } + return ret; + } + + private void onLoadWindow() { + contentArea = findContentArea(); + addDomEventListeners(); + addSelectionListener(); + if (editorLoadWindowListener != null) { + editorLoadWindowListener.load(); + } + } + + private void addDomEventListeners() { + if (contentArea != null) { + if (contentAreaEventListener != null) { + contentAreaEventListener.setVisualEditor(xulRunnerEditor); + contentAreaEventTarget = (nsIDOMEventTarget) contentArea.queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID); + + //add mozilla event handlers + contentAreaEventTarget.addEventListener(MozillaDomEventListener.CLICKEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.MOUSEDOWNEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.MOUSEUPEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.MOUSEMOVEEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.CONTEXTMENUEVENTTYPE, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGDROPEVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGENTEREVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGEXITEVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGGESTUREEVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.DRAGOVEREVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.addEventListener(MozillaDomEventListener.DBLCLICK, contentAreaEventListener, false);//$NON-NLS-1$ + documentEventTarget = (nsIDOMEventTarget) getDomDocument().queryInterface(nsIDOMEventTarget.NS_IDOMEVENTTARGET_IID); + documentEventTarget.addEventListener(MozillaDomEventListener.KEYPRESS, contentAreaEventListener, false); //$NON-NLS-1$ + } else { + //baseEventListener = new MozillaBaseEventListener(); + } + } + } + + protected void removeDomEventListeners() { + if (contentAreaEventTarget != null && contentAreaEventListener != null) { + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.CLICKEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.MOUSEDOWNEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.MOUSEUPEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.MOUSEMOVEEVENTTYPE, contentAreaEventListener, false); //$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.CONTEXTMENUEVENTTYPE, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGDROPEVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGENTEREVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGEXITEVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGGESTUREEVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DRAGOVEREVENT, contentAreaEventListener, false);//$NON-NLS-1$ + contentAreaEventTarget.removeEventListener(MozillaDomEventListener.DBLCLICK, contentAreaEventListener, false);//$NON-NLS-1$ + + if (domDocument != null && documentEventTarget != null) { + documentEventTarget.removeEventListener(MozillaDomEventListener.KEYPRESS, contentAreaEventListener, false); //$NON-NLS-1$ + } + contentAreaEventListener.setVisualEditor(null); + contentAreaEventTarget = null; + contentAreaEventListener = null; + documentEventTarget = null; + } + } + + private void addSelectionListener() { + if (contentAreaEventListener != null&&xulRunnerEditor!=null) { + + xulRunnerEditor.addSelectionListener(contentAreaEventListener); + + } + } + + /*private void removeSelectionListener() { + if (contentAreaEventListener != null&&xulRunnerEditor!=null) { + + nsISelection selection = xulRunnerEditor.getSelection(); + nsISelectionPrivate selectionPrivate = (nsISelectionPrivate) selection.queryInterface(nsISelectionPrivate.NS_ISELECTIONPRIVATE_IID); + selectionPrivate.removeSelectionListener(contentAreaEventListener); + } + }*/ + + public void setSelectionRectangle(nsIDOMElement element, int resizerConstrains, boolean scroll) { + if (contentAreaEventListener != null) { + xulRunnerEditor.setSelectionRectangle((nsIDOMElement)element, resizerConstrains, scroll); + } + } + + /** + * Show resizer markers + */ + public void showResizer() { + if (contentAreaEventListener != null) { + xulRunnerEditor.showResizer(); + } + } + + /** + * Hide resizer markers + */ + public void hideResizer() { + if (contentAreaEventListener != null) { + xulRunnerEditor.hideResizer(); + } + } + + /** + * @return the xulRunnerEditor + */ + public XulRunnerEditor getXulRunnerEditor() { + return xulRunnerEditor; + } + + /** + * @param xulRunnerEditor the xulRunnerEditor to set + */ + protected void setXulRunnerEditor(XulRunnerEditor xulRunnerEditor) { + this.xulRunnerEditor = xulRunnerEditor; + } + + /** + * @return the controller + */ + public VpeController getController() { + return controller; + } + + /** + * @return the link + */ + protected Link getLink() { + return link; + } + + /** + * @param link the link to set + */ + protected void setLink(Link link) { + this.link = link; + } + + } \ No newline at end of file Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaPreview.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaPreview.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/mozilla/MozillaPreview.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,267 +1,288 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor.mozilla; - -import java.net.MalformedURLException; -import java.net.URL; - -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.BusyIndicator; -import org.eclipse.swt.events.MouseEvent; -import org.eclipse.swt.events.MouseListener; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Link; -import org.eclipse.ui.PartInitException; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.browser.IWorkbenchBrowserSupport; -import org.eclipse.wst.sse.ui.StructuredTextEditor; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; -import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.editor.VpeEditorPart; -import org.jboss.tools.vpe.editor.VpePreviewDomBuilder; -import org.jboss.tools.vpe.editor.VpeSourceDomBuilder; -import org.jboss.tools.vpe.editor.VpeVisualDomBuilder; -import org.jboss.tools.vpe.editor.bundle.BundleMap; -import org.jboss.tools.vpe.editor.context.VpePageContext; -import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; -import org.jboss.tools.vpe.editor.template.VpeTemplateManager; -import org.jboss.tools.vpe.messages.VpeUIMessages; -import org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor; - -/** - * a class implementation of mozilla preview - * @author A. Yukhovich - */ -public class MozillaPreview extends MozillaEditor { - - private EditorLoadWindowListener editorLoadWindowListener; - private EditorDomEventListener editorDomEventListener; - private VpeTemplateManager templateManager; - private VpePageContext pageContext; - private StructuredTextEditor sourceEditor; - private VpeEditorPart editPart; - private IDOMDocument sourceDocument; - - public MozillaPreview(VpeEditorPart editPart, StructuredTextEditor sourceEditor) { - setTemplateManager(VpeTemplateManager.getInstance()); - setSourceEditor(sourceEditor); - setEditPart(editPart); - } - - - - /* (non-Javadoc) - * @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite) - */ - @Override - public void createPartControl(final Composite parent) { - try { - setXulRunnerEditor(new XulRunnerEditor(parent) { - public void onLoadWindow() { - super.onLoadWindow(); - MozillaPreview.this.onLoadWindow(); - } - - public void onShowTooltip(int x, int y, String text) { - if (editorDomEventListener != null) { - editorDomEventListener.onShowTooltip(x, y, text); - } - } - public void onHideTooltip() { - if (editorDomEventListener != null) { - editorDomEventListener.onHideTooltip(); - } - } - }); - getXulRunnerEditor().setURL(INIT_URL); - getXulRunnerEditor().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); - } catch (Exception e) { - Label title = new Label(parent, SWT.WRAP); - title.setText(VpeUIMessages.MOZILLA_LOADING_ERROR); - title.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - setLink(new Link(parent, SWT.WRAP)); - getLink().setText(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK_TEXT); - getLink().setToolTipText(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK); - getLink().setForeground(getLink().getDisplay().getSystemColor(SWT.COLOR_BLUE)); - getLink().addMouseListener(new MouseListener() { - public void mouseDown(org.eclipse.swt.events.MouseEvent e) { - BusyIndicator.showWhile(getLink().getDisplay(), new Runnable() { - public void run() { - URL theURL=null;; - try { - theURL = new URL(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK); - } catch (MalformedURLException e) { - VpePlugin.reportProblem(e); - } - IWorkbenchBrowserSupport support = PlatformUI.getWorkbench().getBrowserSupport(); - try { - support.getExternalBrowser().openURL(theURL); - } catch (PartInitException e) { - VpePlugin.reportProblem(e); - } - } - }); - } - - public void mouseDoubleClick(MouseEvent e) { - } - - public void mouseUp(MouseEvent e) { - } - }); - getLink().setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - Label fill = new Label(parent, SWT.WRAP); - fill.setLayoutData(new GridData(GridData.FILL_BOTH)); - } - } - - @Override - public void setEditorLoadWindowListener(EditorLoadWindowListener listener) { - editorLoadWindowListener = listener; - } - - - /** - * - */ - private void onLoadWindow() { - - setContentArea(findContentArea()); - if (editorLoadWindowListener != null) { - editorLoadWindowListener.load(); - } - } - @Override - public void showResizer() { - } - - @Override - public void hideResizer() { - } - - //TODO Max Areshkau logic error (we should first call buildDom and only then we can call rebuildDom) - public void rebuildDom() { - if(getPageContext()!=null&&getPageContext().getVisualBuilder()!=null&&getSourceDocument()!=null) { - - getPageContext().getVisualBuilder().rebuildDom(getSourceDocument()); - } - } - - //TODO Max Areshkau logic error (we should first call buildDom and only then we can call rebuildDom) - public void buildDom() { - BundleMap bundle = new BundleMap(); - bundle.init(getSourceEditor()); - - setPageContext(new VpePageContext(getTemplateManager(), bundle, getEditPart())); - - VpeDomMapping domMapping = new VpeDomMapping(getPageContext()); - VpeSourceDomBuilder sourceBuilder = new VpeSourceDomBuilder(domMapping, null, getTemplateManager(), getSourceEditor(), getPageContext()); - VpeVisualDomBuilder visualBuilder = new VpePreviewDomBuilder(domMapping, null, getTemplateManager(), this, getPageContext()); - getPageContext().setSourceDomBuilder(sourceBuilder); - getPageContext().setVisualDomBuilder(visualBuilder); - - IDOMModel sourceModel = (IDOMModel)getSourceEditor().getModel(); - setSourceDocument(sourceModel.getDocument()); - - visualBuilder.buildDom(getSourceDocument()); - } - - /** - * @return the sourceDocument - */ - protected IDOMDocument getSourceDocument() { - return sourceDocument; - } - - /** - * @param sourceDocument the sourceDocument to set - */ - protected void setSourceDocument(IDOMDocument sourceDocument) { - this.sourceDocument = sourceDocument; - } - - - - /** - * @return the pageContext - */ - private VpePageContext getPageContext() { - return pageContext; - } - - - - /** - * @param pageContext the pageContext to set - */ - private void setPageContext(VpePageContext pageContext) { - this.pageContext = pageContext; - } - - - - /** - * @return the editPart - */ - private VpeEditorPart getEditPart() { - return editPart; - } - - - - /** - * @param editPart the editPart to set - */ - private void setEditPart(VpeEditorPart editPart) { - this.editPart = editPart; - } - - - - /** - * @return the templateManager - */ - private VpeTemplateManager getTemplateManager() { - return templateManager; - } - - - - /** - * @param templateManager the templateManager to set - */ - private void setTemplateManager(VpeTemplateManager templateManager) { - this.templateManager = templateManager; - } - - - - /** - * @return the sourceEditor - */ - private StructuredTextEditor getSourceEditor() { - return sourceEditor; - } - - - - /** - * @param sourceEditor the sourceEditor to set - */ - private void setSourceEditor(StructuredTextEditor sourceEditor) { - this.sourceEditor = sourceEditor; - } - +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor.mozilla; + +import java.net.MalformedURLException; +import java.net.URL; + +import org.eclipse.swt.SWT; +import org.eclipse.swt.custom.BusyIndicator; +import org.eclipse.swt.events.MouseEvent; +import org.eclipse.swt.events.MouseListener; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Label; +import org.eclipse.swt.widgets.Link; +import org.eclipse.ui.PartInitException; +import org.eclipse.ui.PlatformUI; +import org.eclipse.ui.browser.IWorkbenchBrowserSupport; +import org.eclipse.wst.sse.ui.StructuredTextEditor; +import org.eclipse.wst.xml.core.internal.provisional.document.IDOMDocument; +import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.editor.VpeEditorPart; +import org.jboss.tools.vpe.editor.VpePreviewDomBuilder; +import org.jboss.tools.vpe.editor.VpeSourceDomBuilder; +import org.jboss.tools.vpe.editor.VpeVisualDomBuilder; +import org.jboss.tools.vpe.editor.bundle.BundleMap; +import org.jboss.tools.vpe.editor.context.VpePageContext; +import org.jboss.tools.vpe.editor.mapping.VpeDomMapping; +import org.jboss.tools.vpe.editor.template.VpeTemplateManager; +import org.jboss.tools.vpe.messages.VpeUIMessages; +import org.jboss.tools.vpe.xulrunner.editor.XulRunnerEditor; + +/** + * a class implementation of mozilla preview + * @author A. Yukhovich + */ +public class MozillaPreview extends MozillaEditor { + + private EditorLoadWindowListener editorLoadWindowListener; + private EditorDomEventListener editorDomEventListener; + private VpeTemplateManager templateManager; + private VpePageContext pageContext; + private StructuredTextEditor sourceEditor; + private VpeEditorPart editPart; + private IDOMDocument sourceDocument; + + public MozillaPreview(VpeEditorPart editPart, StructuredTextEditor sourceEditor) { + setTemplateManager(VpeTemplateManager.getInstance()); + setSourceEditor(sourceEditor); + setEditPart(editPart); + } + + + + /* (non-Javadoc) + * @see org.eclipse.ui.part.WorkbenchPart#createPartControl(org.eclipse.swt.widgets.Composite) + */ + @Override + public void createPartControl(final Composite parent) { + try { + setXulRunnerEditor(new XulRunnerEditor(parent) { + public void onLoadWindow() { + super.onLoadWindow(); + MozillaPreview.this.onLoadWindow(); + } + + public void onShowTooltip(int x, int y, String text) { + if (editorDomEventListener != null) { + editorDomEventListener.onShowTooltip(x, y, text); + } + } + public void onHideTooltip() { + if (editorDomEventListener != null) { + editorDomEventListener.onHideTooltip(); + } + } + public void onDispose() { + removeDomEventListeners(); + super.onDispose(); + } + }); + getXulRunnerEditor().setURL(INIT_URL); + getXulRunnerEditor().setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); + } catch (Exception e) { + Label title = new Label(parent, SWT.WRAP); + title.setText(VpeUIMessages.MOZILLA_LOADING_ERROR); + title.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + + setLink(new Link(parent, SWT.WRAP)); + getLink().setText(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK_TEXT); + getLink().setToolTipText(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK); + getLink().setForeground(getLink().getDisplay().getSystemColor(SWT.COLOR_BLUE)); + getLink().addMouseListener(new MouseListener() { + public void mouseDown(org.eclipse.swt.events.MouseEvent e) { + BusyIndicator.showWhile(getLink().getDisplay(), new Runnable() { + public void run() { + URL theURL=null;; + try { + theURL = new URL(VpeUIMessages.MOZILLA_LOADING_ERROR_LINK); + } catch (MalformedURLException e) { + VpePlugin.reportProblem(e); + } + IWorkbenchBrowserSupport support = PlatformUI.getWorkbench().getBrowserSupport(); + try { + support.getExternalBrowser().openURL(theURL); + } catch (PartInitException e) { + VpePlugin.reportProblem(e); + } + } + }); + } + + public void mouseDoubleClick(MouseEvent e) { + } + + public void mouseUp(MouseEvent e) { + } + }); + getLink().setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + Label fill = new Label(parent, SWT.WRAP); + fill.setLayoutData(new GridData(GridData.FILL_BOTH)); + } + } + + @Override + public void setEditorLoadWindowListener(EditorLoadWindowListener listener) { + editorLoadWindowListener = listener; + } + + + /** + * + */ + private void onLoadWindow() { + + setContentArea(findContentArea()); + if (editorLoadWindowListener != null) { + editorLoadWindowListener.load(); + } + } + @Override + public void showResizer() { + } + + @Override + public void hideResizer() { + } + + //TODO Max Areshkau logic error (we should first call buildDom and only then we can call rebuildDom) + public void rebuildDom() { + if(getPageContext()!=null&&getPageContext().getVisualBuilder()!=null&&getSourceDocument()!=null) { + + getPageContext().getVisualBuilder().rebuildDom(getSourceDocument()); + } + } + + //TODO Max Areshkau logic error (we should first call buildDom and only then we can call rebuildDom) + public void buildDom() { + BundleMap bundle = new BundleMap(); + bundle.init(getSourceEditor()); + + setPageContext(new VpePageContext(getTemplateManager(), bundle, getEditPart())); + + VpeDomMapping domMapping = new VpeDomMapping(getPageContext()); + VpeSourceDomBuilder sourceBuilder = new VpeSourceDomBuilder(domMapping, null, getTemplateManager(), getSourceEditor(), getPageContext()); + VpeVisualDomBuilder visualBuilder = new VpePreviewDomBuilder(domMapping, null, getTemplateManager(), this, getPageContext()); + getPageContext().setSourceDomBuilder(sourceBuilder); + getPageContext().setVisualDomBuilder(visualBuilder); + + IDOMModel sourceModel = (IDOMModel)getSourceEditor().getModel(); + setSourceDocument(sourceModel.getDocument()); + + visualBuilder.buildDom(getSourceDocument()); + } + + /** + * @return the sourceDocument + */ + protected IDOMDocument getSourceDocument() { + return sourceDocument; + } + + /** + * @param sourceDocument the sourceDocument to set + */ + protected void setSourceDocument(IDOMDocument sourceDocument) { + this.sourceDocument = sourceDocument; + } + + + + /** + * @return the pageContext + */ + private VpePageContext getPageContext() { + return pageContext; + } + + + + /** + * @param pageContext the pageContext to set + */ + private void setPageContext(VpePageContext pageContext) { + this.pageContext = pageContext; + } + + + + /** + * @return the editPart + */ + private VpeEditorPart getEditPart() { + return editPart; + } + + + + /** + * @param editPart the editPart to set + */ + private void setEditPart(VpeEditorPart editPart) { + this.editPart = editPart; + } + + + + /** + * @return the templateManager + */ + private VpeTemplateManager getTemplateManager() { + return templateManager; + } + + + + /** + * @param templateManager the templateManager to set + */ + private void setTemplateManager(VpeTemplateManager templateManager) { + this.templateManager = templateManager; + } + + + + /** + * @return the sourceEditor + */ + private StructuredTextEditor getSourceEditor() { + return sourceEditor; + } + + + + /** + * @param sourceEditor the sourceEditor to set + */ + private void setSourceEditor(StructuredTextEditor sourceEditor) { + this.sourceEditor = sourceEditor; + } + + public void dispose() { + setEditorDomEventListener(null); + setEditorLoadWindowListener(null); + if (pageContext != null) { + pageContext.dispose(); + pageContext=null; + } + if (getXulRunnerEditor() != null) { + getXulRunnerEditor().dispose(); + setXulRunnerEditor(null); + } + sourceDocument=null; + sourceEditor=null; + editPart=null; + //super.dispose(); + } + } \ No newline at end of file Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeIncludeTemplate.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeIncludeTemplate.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/template/VpeIncludeTemplate.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,138 +1,143 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor.template; - -import org.eclipse.core.resources.IFile; -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.editor.VpeIncludeInfo; -import org.jboss.tools.vpe.editor.VpeVisualDomBuilder; -import org.jboss.tools.vpe.editor.context.VpePageContext; -import org.jboss.tools.vpe.editor.template.expression.VpeExpression; -import org.jboss.tools.vpe.editor.template.expression.VpeExpressionBuilder; -import org.jboss.tools.vpe.editor.template.expression.VpeExpressionBuilderException; -import org.jboss.tools.vpe.editor.template.expression.VpeValue; -import org.jboss.tools.vpe.editor.util.FileUtil; -import org.jboss.tools.vpe.editor.util.HTML; -import org.mozilla.interfaces.nsIDOMDocument; -import org.mozilla.interfaces.nsIDOMElement; -import org.mozilla.interfaces.nsIDOMNode; -import org.w3c.dom.Attr; -import org.w3c.dom.Document; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.NodeList; - -public class VpeIncludeTemplate extends VpeAbstractTemplate { - private static final String ATTR_FILE = "file"; - private VpeExpression fileNameExpression; - - protected void init(Element templateElement) { - modify = false; - Attr fileAttr = ((Element)templateElement).getAttributeNode(ATTR_FILE); - if (fileAttr != null && fileAttr.getValue().trim().length() > 0) { - try { - fileNameExpression = VpeExpressionBuilder.buildCompletedExpression(fileAttr.getValue().trim(), caseSensitive).getExpression(); - } catch(VpeExpressionBuilderException e) { - VpePlugin.reportProblem(e); - } - } - initTemplateSections(templateElement, false, true, false, false, false); - } - - public VpeCreationData create(VpePageContext pageContext, Node sourceNode, nsIDOMDocument visualDocument) { - String fileName = null; - if (fileNameExpression != null) { - VpeValue vpeValue = fileNameExpression.exec(pageContext, sourceNode); - if (vpeValue != null && vpeValue.stringValue().length() > 0) { - fileName = vpeValue.stringValue(); - VpeIncludeInfo info = pageContext.getVisualBuilder().getCurrentIncludeInfo(); - if(info != null) { - IFile templateFile = info.getFile(); - IFile file = FileUtil.getFile(fileName, templateFile); - - if (file != null) { - if (!pageContext.getVisualBuilder().isFileInIncludeStack(file)) { - Document document = VpeCreatorUtil.getDocumentForRead(file, pageContext); - if (document != null) { - VpeCreationData creationData = createInclude(document, visualDocument); - creationData.setData(file); - pageContext.getVisualBuilder().pushIncludeStack(new VpeIncludeInfo((Element)sourceNode, file, document)); - return creationData; - } - } - } - } - } - } - - VpeCreationData creationData = createStub(fileName, visualDocument); - creationData.setData(null); - return creationData; - } - - public void validate(VpePageContext pageContext, Node sourceNode, nsIDOMDocument visualDocument, VpeCreationData data) { - if (data.getData() != null) { - VpeIncludeInfo includeInfo = pageContext.getVisualBuilder().popIncludeStack(); - if (includeInfo != null) { - VpeCreatorUtil.releaseDocumentFromRead(includeInfo.getDocument()); - } - } - } - - public void beforeRemove(VpePageContext pageContext, Node sourceNode, nsIDOMNode visualNode, Object data) { - IFile file = (IFile)data; - if (file != null) { - pageContext.getEditPart().getController().getIncludeList().removeIncludeModel(file); - } - } - - public boolean isRecreateAtAttrChange(VpePageContext pageContext, Element sourceElement, nsIDOMDocument visualDocument, nsIDOMElement visualNode, Object data, String name, String value) { - return true; - } - - private VpeCreationData createInclude(Document sourceDocument, nsIDOMDocument visualDocument) { - nsIDOMElement visualNewElement = visualDocument.createElement(HTML.TAG_DIV); - VpeVisualDomBuilder.markIncludeElement(visualNewElement); - VpeCreationData creationData = new VpeCreationData(visualNewElement); - if (children) { - VpeChildrenInfo childrenInfo = new VpeChildrenInfo(visualNewElement); - NodeList sourceChildren = sourceDocument.getChildNodes(); - int len = sourceChildren.getLength(); - for (int i = 0; i < len; i++) { - childrenInfo.addSourceChild(sourceChildren.item(i)); - } - creationData.addChildrenInfo(childrenInfo); - } - return creationData; - } - - private VpeCreationData createStub(String fileName, nsIDOMDocument visualDocument) { - nsIDOMElement visualNewElement = visualDocument.createElement(HTML.TAG_DIV); - visualNewElement.setAttribute("style", "background-color:#ECF3FF;cursor:pointer;padding:0 5px;margin:3px 0;font-style:italic;color:#0051DD;"); - VpeVisualDomBuilder.markIncludeElement(visualNewElement); - if (fileName != null) { - visualNewElement.appendChild(visualDocument.createTextNode(fileName)); - } - return new VpeCreationData(visualNewElement); - } - - public void openIncludeEditor(VpePageContext pageContext, Element sourceElement, Object data) { - if (sourceElement != null && fileNameExpression != null) { - VpeValue vpeValue = fileNameExpression.exec(pageContext, sourceElement); - if (vpeValue != null && vpeValue.stringValue().length() > 0) { - pageContext.openIncludeFile(vpeValue.stringValue()); - } - } - } - - - -} +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor.template; + +import org.eclipse.core.resources.IFile; +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.editor.VpeIncludeInfo; +import org.jboss.tools.vpe.editor.VpeVisualDomBuilder; +import org.jboss.tools.vpe.editor.context.VpePageContext; +import org.jboss.tools.vpe.editor.template.expression.VpeExpression; +import org.jboss.tools.vpe.editor.template.expression.VpeExpressionBuilder; +import org.jboss.tools.vpe.editor.template.expression.VpeExpressionBuilderException; +import org.jboss.tools.vpe.editor.template.expression.VpeValue; +import org.jboss.tools.vpe.editor.util.FileUtil; +import org.jboss.tools.vpe.editor.util.HTML; +import org.mozilla.interfaces.nsIDOMDocument; +import org.mozilla.interfaces.nsIDOMElement; +import org.mozilla.interfaces.nsIDOMNode; +import org.w3c.dom.Attr; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.NodeList; + +public class VpeIncludeTemplate extends VpeAbstractTemplate { + private static final String ATTR_FILE = "file"; + private VpeExpression fileNameExpression; + + protected void init(Element templateElement) { + modify = false; + Attr fileAttr = ((Element)templateElement).getAttributeNode(ATTR_FILE); + if (fileAttr != null && fileAttr.getValue().trim().length() > 0) { + try { + fileNameExpression = VpeExpressionBuilder.buildCompletedExpression(fileAttr.getValue().trim(), caseSensitive).getExpression(); + } catch(VpeExpressionBuilderException e) { + VpePlugin.reportProblem(e); + } + } + initTemplateSections(templateElement, false, true, false, false, false); + } + + public VpeCreationData create(VpePageContext pageContext, Node sourceNode, nsIDOMDocument visualDocument) { + String fileName = null; + if (fileNameExpression != null) { + VpeValue vpeValue = fileNameExpression.exec(pageContext, sourceNode); + if (vpeValue != null && vpeValue.stringValue().length() > 0) { + fileName = vpeValue.stringValue(); + VpeIncludeInfo info = pageContext.getVisualBuilder().getCurrentIncludeInfo(); + if(info != null) { + IFile templateFile = info.getFile(); + IFile file = FileUtil.getFile(fileName, templateFile); + + if (file != null) { + if (!pageContext.getVisualBuilder().isFileInIncludeStack(file)) { + Document document = pageContext.getVisualBuilder().getIncludeDocuments().get(file); + if (document == null) { + document = VpeCreatorUtil.getDocumentForRead(file, pageContext); + if (document != null) + pageContext.getVisualBuilder().getIncludeDocuments().put(file, document); + } + if (document != null) { + VpeCreationData creationData = createInclude(document, visualDocument); + creationData.setData(file); + pageContext.getVisualBuilder().pushIncludeStack(new VpeIncludeInfo((Element)sourceNode, file, document)); + return creationData; + } + } + } + } + } + } + + VpeCreationData creationData = createStub(fileName, visualDocument); + creationData.setData(null); + return creationData; + } + + public void validate(VpePageContext pageContext, Node sourceNode, nsIDOMDocument visualDocument, VpeCreationData data) { + if (data.getData() != null) { + VpeIncludeInfo includeInfo = pageContext.getVisualBuilder().popIncludeStack(); + if (includeInfo != null) { + //VpeCreatorUtil.releaseDocumentFromRead(includeInfo.getDocument()); + } + } + } + + public void beforeRemove(VpePageContext pageContext, Node sourceNode, nsIDOMNode visualNode, Object data) { + IFile file = (IFile)data; + if (file != null) { + pageContext.getEditPart().getController().getIncludeList().removeIncludeModel(file); + } + } + + public boolean isRecreateAtAttrChange(VpePageContext pageContext, Element sourceElement, nsIDOMDocument visualDocument, nsIDOMElement visualNode, Object data, String name, String value) { + return true; + } + + private VpeCreationData createInclude(Document sourceDocument, nsIDOMDocument visualDocument) { + nsIDOMElement visualNewElement = visualDocument.createElement(HTML.TAG_DIV); + VpeVisualDomBuilder.markIncludeElement(visualNewElement); + VpeCreationData creationData = new VpeCreationData(visualNewElement); + if (children) { + VpeChildrenInfo childrenInfo = new VpeChildrenInfo(visualNewElement); + NodeList sourceChildren = sourceDocument.getChildNodes(); + int len = sourceChildren.getLength(); + for (int i = 0; i < len; i++) { + childrenInfo.addSourceChild(sourceChildren.item(i)); + } + creationData.addChildrenInfo(childrenInfo); + } + return creationData; + } + + private VpeCreationData createStub(String fileName, nsIDOMDocument visualDocument) { + nsIDOMElement visualNewElement = visualDocument.createElement(HTML.TAG_DIV); + visualNewElement.setAttribute("style", "background-color:#ECF3FF;cursor:pointer;padding:0 5px;margin:3px 0;font-style:italic;color:#0051DD;"); + VpeVisualDomBuilder.markIncludeElement(visualNewElement); + if (fileName != null) { + visualNewElement.appendChild(visualDocument.createTextNode(fileName)); + } + return new VpeCreationData(visualNewElement); + } + + public void openIncludeEditor(VpePageContext pageContext, Element sourceElement, Object data) { + if (sourceElement != null && fileNameExpression != null) { + VpeValue vpeValue = fileNameExpression.exec(pageContext, sourceElement); + if (vpeValue != null && vpeValue.stringValue().length() > 0) { + pageContext.openIncludeFile(vpeValue.stringValue()); + } + } + } + + + +} Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/toolbar/IVpeToolBarManager.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/toolbar/IVpeToolBarManager.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/toolbar/IVpeToolBarManager.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,44 +1,46 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ - -package org.jboss.tools.vpe.editor.toolbar; - -import org.eclipse.swt.widgets.Composite; - -/** - * This interface create a toolbarmanager for swt toolbar in the VPE. - * To use it procede only in the following order: first call - * createToolBarComposite(composite) where composite is the parent for the future toolbar - * then call addToolBar(IvpeToolbar) to add it and finally createMenuComposite(Composite) to add it to the menu bar. - * @author Igels - */ -public interface IVpeToolBarManager { - - /** - * This method create a splitter in the given composite - * @param parent - * @return - */ - public Composite createToolBarComposite(Composite parent); - - /** - * This method add the Toolbar to the splitter with the scpecified layout - * @param bar - */ - public void addToolBar(IVpeToolBar bar); - - /** - * This method create and add a new menuitem to the toolbars Menu. - * @param parent - * @return - */ - public Composite createMenuComposite(Composite parent); +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.vpe.editor.toolbar; + +import org.eclipse.swt.widgets.Composite; + +/** + * This interface create a toolbarmanager for swt toolbar in the VPE. + * To use it procede only in the following order: first call + * createToolBarComposite(composite) where composite is the parent for the future toolbar + * then call addToolBar(IvpeToolbar) to add it and finally createMenuComposite(Composite) to add it to the menu bar. + * @author Igels + */ +public interface IVpeToolBarManager { + + /** + * This method create a splitter in the given composite + * @param parent + * @return + */ + public Composite createToolBarComposite(Composite parent); + + /** + * This method add the Toolbar to the splitter with the scpecified layout + * @param bar + */ + public void addToolBar(IVpeToolBar bar); + + /** + * This method create and add a new menuitem to the toolbars Menu. + * @param parent + * @return + */ + public Composite createMenuComposite(Composite parent); + + public void dispose(); } \ No newline at end of file Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/toolbar/VpeToolBarManager.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/toolbar/VpeToolBarManager.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/toolbar/VpeToolBarManager.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,223 +1,238 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.editor.toolbar; - -import java.util.ArrayList; -import java.util.List; -import org.eclipse.compare.Splitter; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.swt.SWT; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MenuItem; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; - -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.editor.mozilla.MozillaEditor; -import org.jboss.tools.vpe.messages.VpeUIMessages; - -/** - * @author Erick - * Created on 14.07.2005 - * @see IVpeToolBarManager - */ -public class VpeToolBarManager implements IVpeToolBarManager { - - static String TOOLBAR = "VPE_TOOLBAR"; - static String HIDE = "HIDE"; - - private Splitter splitter; - private Composite cmpTlEmpty; - private List toolbarContainers = new ArrayList(); - private MenuItem hideMenuItem; - private VpePlugin plugin = VpePlugin.getDefault(); - - public VpeToolBarManager() { - } - - public Composite createToolBarComposite(Composite parent) { - splitter = new Splitter(parent, SWT.NONE); - GridData data = new GridData(GridData.FILL_HORIZONTAL); - splitter.setLayoutData(data); - - /* - * The empty composite - */ - cmpTlEmpty = new Composite(splitter, SWT.NONE) { - public Point computeSize (int wHint, int hHint, boolean changed) { - Point point = super.computeSize(wHint, hHint, changed); - point.y = 1; - return point; - } - }; - cmpTlEmpty.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - splitter.setVisible(cmpTlEmpty, false); - return splitter; - } - - public void addToolBar(IVpeToolBar bar) { - Composite cmpToolBar = new Composite(splitter, SWT.NONE); - GridLayout layoutTl = new GridLayout(2, false); - layoutTl.marginBottom = 0; - layoutTl.marginHeight = 2; - layoutTl.marginWidth = 0; - layoutTl.verticalSpacing = 0; - layoutTl.horizontalSpacing = 0; - cmpToolBar.setLayout(layoutTl); - cmpToolBar.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - bar.createToolBarControl(cmpToolBar); - toolbarContainers.add(new ToolbarContainer(cmpToolBar, bar)); - } - - public Composite createMenuComposite(final Composite parent) { - /* - * Menu for the menu bar - */ - final Menu menu = new Menu(parent.getShell(), SWT.POP_UP); - hideMenuItem = new MenuItem(menu, SWT.PUSH); - String hideMenuText = VpeUIMessages.HIDE_TOOLBAR; - hideMenuItem.setText(hideMenuText); - for(int i=0; i<toolbarContainers.size(); i++) { - final ToolbarContainer toolbarContainer = (ToolbarContainer)toolbarContainers.get(i); - MenuItem menuItem = new MenuItem(menu, SWT.PUSH); - toolbarContainer.setMenuItem(menuItem); - menuItem.setText(toolbarContainer.getToolbar().getName()); - - menuItem.addListener(SWT.Selection, new Listener() { - public void handleEvent(Event event) { - showToolbar(toolbarContainer); - parent.getParent().layout(true, true); - } - }); - } - - String defaultPreferenceValue = null; - if(toolbarContainers.size()>0) { - defaultPreferenceValue = ((ToolbarContainer)toolbarContainers.get(0)).getToolbar().getName(); - } else { - defaultPreferenceValue = HIDE; - } - plugin.getPreferenceStore().setDefault(TOOLBAR, defaultPreferenceValue); - - String value = plugin.getPreferenceStore().getString(TOOLBAR); - if (HIDE.equals(value)) { - hideToolbars(); - } else { -// Sets active toolbar - for(int i = 0; i < toolbarContainers.size(); i++) { - if( ((ToolbarContainer)toolbarContainers.get(i)).getToolbar().getName().equals(value)) { - showToolbar((ToolbarContainer)toolbarContainers.get(i)); - } - } - } - - hideMenuItem.addListener(SWT.Selection, new Listener() { - public void handleEvent(Event event) { - hideToolbars(); - parent.getParent().layout(true, true); - } - }); - - /* - * The menu ButtonBar - */ - final ToolBar btnBar = new ToolBar(parent, SWT.FLAT); - GridLayout layout = new GridLayout(1,false); - layout.marginHeight = 0; - layout.marginWidth = 0; - layout.verticalSpacing = 0; - btnBar.setLayout(layout); - btnBar.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING)); - btnBar.setSize(23,22); - btnBar.pack(); - - final ToolItem button = new ToolItem(btnBar, SWT.MENU); - button.setImage(ImageDescriptor.createFromFile(MozillaEditor.class, "icons/arrow.gif").createImage()); //$NON-NLS-1$ - button.setToolTipText(VpeUIMessages.MENU); - button.addListener(SWT.Selection, new Listener() { - public void handleEvent(Event event) { - Rectangle bounds = button.getBounds(); - Point point = btnBar.toDisplay( bounds.x + 15, bounds.y + 12); - menu.setLocation(point); - menu.setVisible(true); - } - }); - - return btnBar; - } - - private void showToolbar(ToolbarContainer toolbarContainer) { - plugin.getPreferenceStore().setValue(TOOLBAR, toolbarContainer.getToolbar().getName()); - plugin.savePluginPreferences(); - hideMenuItem.setEnabled(true); - toolbarContainer.getMenuItem().setEnabled(false); - splitter.setVisible(toolbarContainer.getParent(), true); - for(int i=0; i<toolbarContainers.size(); i++) { - ToolbarContainer container = (ToolbarContainer)toolbarContainers.get(i); - if(container != toolbarContainer) { - splitter.setVisible(container.getParent(), false); - container.getMenuItem().setEnabled(true); - } - } - splitter.setVisible(cmpTlEmpty, false); - } - - private void hideToolbars() { - plugin.getPreferenceStore().setValue(TOOLBAR, HIDE); - plugin.savePluginPreferences(); - hideMenuItem.setEnabled(false); - for(int i=0; i<toolbarContainers.size(); i++) { - ToolbarContainer container = (ToolbarContainer)toolbarContainers.get(i); - splitter.setVisible(container.getParent(), false); - container.getMenuItem().setEnabled(true); - } - splitter.setVisible(cmpTlEmpty, true); - } - - /* - * This class describe the container for toolbars - */ - private static class ToolbarContainer { - - private Composite parent; - private IVpeToolBar toolbar; - private MenuItem menuItem; - - public ToolbarContainer(Composite parent, IVpeToolBar toolbar) { - this.parent = parent; - this.toolbar = toolbar; - } - - public Composite getParent() { - return parent; - } - - public IVpeToolBar getToolbar() { - return toolbar; - } - - public MenuItem getMenuItem() { - return menuItem; - } - - public void setMenuItem(MenuItem menuItem) { - this.menuItem = menuItem; - } - } +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.editor.toolbar; + +import java.util.ArrayList; +import java.util.List; +import org.eclipse.compare.Splitter; +import org.eclipse.jface.resource.ImageDescriptor; +import org.eclipse.swt.SWT; +import org.eclipse.swt.graphics.Point; +import org.eclipse.swt.graphics.Rectangle; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Event; +import org.eclipse.swt.widgets.Listener; +import org.eclipse.swt.widgets.Menu; +import org.eclipse.swt.widgets.MenuItem; +import org.eclipse.swt.widgets.ToolBar; +import org.eclipse.swt.widgets.ToolItem; + +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.editor.mozilla.MozillaEditor; +import org.jboss.tools.vpe.messages.VpeUIMessages; + +/** + * @author Erick + * Created on 14.07.2005 + * @see IVpeToolBarManager + */ +public class VpeToolBarManager implements IVpeToolBarManager { + + static String TOOLBAR = "VPE_TOOLBAR"; + static String HIDE = "HIDE"; + + private Splitter splitter; + private Composite cmpTlEmpty; + private List toolbarContainers = new ArrayList(); + private MenuItem hideMenuItem; + private VpePlugin plugin = VpePlugin.getDefault(); + + public VpeToolBarManager() { + } + + public Composite createToolBarComposite(Composite parent) { + splitter = new Splitter(parent, SWT.NONE); + GridData data = new GridData(GridData.FILL_HORIZONTAL); + splitter.setLayoutData(data); + + /* + * The empty composite + */ + cmpTlEmpty = new Composite(splitter, SWT.NONE) { + public Point computeSize (int wHint, int hHint, boolean changed) { + Point point = super.computeSize(wHint, hHint, changed); + point.y = 1; + return point; + } + }; + cmpTlEmpty.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + splitter.setVisible(cmpTlEmpty, false); + return splitter; + } + + public void addToolBar(IVpeToolBar bar) { + Composite cmpToolBar = new Composite(splitter, SWT.NONE); + GridLayout layoutTl = new GridLayout(2, false); + layoutTl.marginBottom = 0; + layoutTl.marginHeight = 2; + layoutTl.marginWidth = 0; + layoutTl.verticalSpacing = 0; + layoutTl.horizontalSpacing = 0; + cmpToolBar.setLayout(layoutTl); + cmpToolBar.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + + bar.createToolBarControl(cmpToolBar); + toolbarContainers.add(new ToolbarContainer(cmpToolBar, bar)); + } + + public Composite createMenuComposite(final Composite parent) { + /* + * Menu for the menu bar + */ + final Menu menu = new Menu(parent.getShell(), SWT.POP_UP); + hideMenuItem = new MenuItem(menu, SWT.PUSH); + String hideMenuText = VpeUIMessages.HIDE_TOOLBAR; + hideMenuItem.setText(hideMenuText); + for(int i=0; i<toolbarContainers.size(); i++) { + final ToolbarContainer toolbarContainer = (ToolbarContainer)toolbarContainers.get(i); + MenuItem menuItem = new MenuItem(menu, SWT.PUSH); + toolbarContainer.setMenuItem(menuItem); + menuItem.setText(toolbarContainer.getToolbar().getName()); + + menuItem.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event event) { + showToolbar(toolbarContainer); + parent.getParent().layout(true, true); + } + }); + } + + String defaultPreferenceValue = null; + if(toolbarContainers.size()>0) { + defaultPreferenceValue = ((ToolbarContainer)toolbarContainers.get(0)).getToolbar().getName(); + } else { + defaultPreferenceValue = HIDE; + } + plugin.getPreferenceStore().setDefault(TOOLBAR, defaultPreferenceValue); + + String value = plugin.getPreferenceStore().getString(TOOLBAR); + if (HIDE.equals(value)) { + hideToolbars(); + } else { +// Sets active toolbar + for(int i = 0; i < toolbarContainers.size(); i++) { + if( ((ToolbarContainer)toolbarContainers.get(i)).getToolbar().getName().equals(value)) { + showToolbar((ToolbarContainer)toolbarContainers.get(i)); + } + } + } + + hideMenuItem.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event event) { + hideToolbars(); + parent.getParent().layout(true, true); + } + }); + + /* + * The menu ButtonBar + */ + final ToolBar btnBar = new ToolBar(parent, SWT.FLAT); + GridLayout layout = new GridLayout(1,false); + layout.marginHeight = 0; + layout.marginWidth = 0; + layout.verticalSpacing = 0; + btnBar.setLayout(layout); + btnBar.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING)); + btnBar.setSize(23,22); + btnBar.pack(); + + final ToolItem button = new ToolItem(btnBar, SWT.MENU); + button.setImage(ImageDescriptor.createFromFile(MozillaEditor.class, "icons/arrow.gif").createImage()); //$NON-NLS-1$ + button.setToolTipText(VpeUIMessages.MENU); + button.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event event) { + Rectangle bounds = button.getBounds(); + Point point = btnBar.toDisplay( bounds.x + 15, bounds.y + 12); + menu.setLocation(point); + menu.setVisible(true); + } + }); + + return btnBar; + } + + private void showToolbar(ToolbarContainer toolbarContainer) { + plugin.getPreferenceStore().setValue(TOOLBAR, toolbarContainer.getToolbar().getName()); + plugin.savePluginPreferences(); + hideMenuItem.setEnabled(true); + toolbarContainer.getMenuItem().setEnabled(false); + splitter.setVisible(toolbarContainer.getParent(), true); + for(int i=0; i<toolbarContainers.size(); i++) { + ToolbarContainer container = (ToolbarContainer)toolbarContainers.get(i); + if(container != toolbarContainer) { + splitter.setVisible(container.getParent(), false); + container.getMenuItem().setEnabled(true); + } + } + splitter.setVisible(cmpTlEmpty, false); + } + + private void hideToolbars() { + plugin.getPreferenceStore().setValue(TOOLBAR, HIDE); + plugin.savePluginPreferences(); + hideMenuItem.setEnabled(false); + for(int i=0; i<toolbarContainers.size(); i++) { + ToolbarContainer container = (ToolbarContainer)toolbarContainers.get(i); + splitter.setVisible(container.getParent(), false); + container.getMenuItem().setEnabled(true); + } + splitter.setVisible(cmpTlEmpty, true); + } + + /* + * This class describe the container for toolbars + */ + private static class ToolbarContainer { + + private Composite parent; + private IVpeToolBar toolbar; + private MenuItem menuItem; + + public ToolbarContainer(Composite parent, IVpeToolBar toolbar) { + this.parent = parent; + this.toolbar = toolbar; + } + + public Composite getParent() { + return parent; + } + + public IVpeToolBar getToolbar() { + return toolbar; + } + + public MenuItem getMenuItem() { + return menuItem; + } + + public void setMenuItem(MenuItem menuItem) { + this.menuItem = menuItem; + } + } + + public void dispose() { + if (splitter != null) { + splitter.dispose(); + splitter=null; + } + hideMenuItem.dispose(); + + for(int i=0; i<toolbarContainers.size(); i++) { + ToolbarContainer container = (ToolbarContainer)toolbarContainers.get(i); + container.getMenuItem().dispose(); + } + toolbarContainers.clear(); + toolbarContainers=null; + } } \ No newline at end of file Modified: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/selbar/SelectionBar.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/selbar/SelectionBar.java 2008-02-07 09:57:05 UTC (rev 6143) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/selbar/SelectionBar.java 2008-02-07 09:57:22 UTC (rev 6144) @@ -1,303 +1,311 @@ -/******************************************************************************* - * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. - * Distributed under license by Red Hat, Inc. All rights reserved. - * This program is made available under the terms of the - * Eclipse Public License v1.0 which accompanies this distribution, - * and is available at http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Exadel, Inc. and Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.vpe.selbar; - -import org.eclipse.compare.Splitter; -import org.eclipse.jface.dialogs.IDialogConstants; -import org.eclipse.jface.dialogs.MessageDialogWithToggle; -import org.eclipse.swt.SWT; -import org.eclipse.swt.SWTException; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.Rectangle; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Event; -import org.eclipse.swt.widgets.Layout; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.swt.widgets.ToolBar; -import org.eclipse.swt.widgets.ToolItem; -import org.eclipse.ui.ISharedImages; -import org.eclipse.ui.PlatformUI; -import org.eclipse.wst.xml.core.internal.document.ElementImpl; -import org.jboss.tools.common.model.XModelObject; -import org.jboss.tools.common.model.ui.util.ModelUtilities; -import org.jboss.tools.jst.jsp.preferences.VpePreference; -import org.jboss.tools.vpe.VpePlugin; -import org.jboss.tools.vpe.editor.VpeController; -import org.jboss.tools.vpe.editor.selection.VpeSourceSelection; -import org.jboss.tools.vpe.editor.selection.VpeSourceSelectionBuilder; -import org.jboss.tools.vpe.messages.VpeUIMessages; -import org.w3c.dom.Node; - -/** - * @author erick This class create and manage the Selection Bar under the VPE. - * Entry point from the class MozilaEditor This bar can be hiden and - * shown it uses splitter for this - */ - -public class SelectionBar extends Layout implements SelectionListener { - private Splitter splitter; - - private VpeController vpeController = null; - - private ToolBar selBar = null; - private ToolBar closeSelectionBar = null; - - private int itemCount = 0; - - private Composite cmpToolBar = null; - private Composite cmpTlEmpty = null; - private Composite cmpBar = null; - private Composite closeBar = null; - - Listener selbarListener = null; - - final static String PREFERENCE_STATUS_BAR_ENABLE = "yes"; - final static String PREFERENCE_STATUS_BAR_DISABLE = "no"; - - public Composite createToolBarComposite(Composite parent, boolean show) { - splitter = new Splitter(parent, SWT.NONE); - splitter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - /* - * The empty composite - */ - cmpTlEmpty = new Composite(splitter, SWT.NONE) { - public Point computeSize(int wHint, int hHint, boolean changed) { - Point point = super.computeSize(wHint, hHint, changed); - point.y = 1; - return point; - } - }; - - cmpTlEmpty.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - // Main composite of the visible splitter - cmpToolBar = new Composite(splitter, SWT.NONE); - cmpToolBar.setLayout(this); - - GridLayout layoutTl = new GridLayout(1, false); - layoutTl.marginBottom = 0; - layoutTl.marginHeight = 0; - layoutTl.marginWidth = 0; - layoutTl.verticalSpacing = 0; - layoutTl.horizontalSpacing = 0; - - // Middle composite, witch contain the selectbar - cmpBar = new Composite(cmpToolBar, SWT.NONE); - cmpBar.setLayout(layoutTl); - cmpBar.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - closeBar = new Composite(cmpToolBar, SWT.NONE); - closeBar.setLayout(layoutTl); - closeBar.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - closeSelectionBar = new ToolBar(closeBar, SWT.HORIZONTAL | SWT.FLAT); - ToolItem closeItem = new ToolItem(closeSelectionBar, SWT.FLAT); - closeItem.setImage(PlatformUI.getWorkbench().getSharedImages() - .getImage(ISharedImages.IMG_TOOL_DELETE)); - closeItem.setToolTipText(VpeUIMessages.HIDE_SELECTIONBAR); - closeItem.addListener(SWT.Selection, new Listener() { - - public void handleEvent(Event event) { - boolean toggleState = VpePreference.ALWAYS_HIDE_SELECTION_BAR_WITHOUT_PROMT - .getValue().equals(PREFERENCE_STATUS_BAR_ENABLE); - XModelObject optionsObject = ModelUtilities - .getPreferenceModel().getByPath( - VpePreference.VPE_EDITOR_PATH); - if (!toggleState) { - MessageDialogWithToggle dialog = MessageDialogWithToggle - .openOkCancelConfirm( - PlatformUI.getWorkbench() - .getActiveWorkbenchWindow() - .getShell(), - VpeUIMessages.CONFIRM_SELECTION_BAR_DIALOG_TITLE, - VpeUIMessages.CONFIRM_SELECTION_BAR_DIALOG_MESSAGE, - VpeUIMessages.CONFIRM_SELECTION_BAR_DIALOG_TOGGLE_MESSAGE, - false, null, null); - if (dialog.getReturnCode() != IDialogConstants.OK_ID) { - return; - } - if (dialog.getToggleState()) { - optionsObject - .setAttributeValue( - VpePreference.ATT_ALWAYS_HIDE_SELECTION_BAR_WITHOUT_PROMT, - PREFERENCE_STATUS_BAR_ENABLE); - } - } - optionsObject.setAttributeValue( - VpePreference.ATT_SHOW_SELECTION_TAG_BAR, - PREFERENCE_STATUS_BAR_DISABLE); - showBar(PREFERENCE_STATUS_BAR_DISABLE); - } - }); - // Create selection bar - selBar = new ToolBar(cmpBar, SWT.HORIZONTAL | SWT.FLAT); - if (show == true) { - splitter.setVisible(cmpTlEmpty, false); - splitter.setVisible(cmpToolBar, true); - } else { - splitter.setVisible(cmpTlEmpty, true); - splitter.setVisible(cmpToolBar, false); - } - - return splitter; - } - - public void showBar(String show) { - if (PREFERENCE_STATUS_BAR_ENABLE.equals(show)) { - splitter.setVisible(cmpToolBar, true); - splitter.setVisible(cmpTlEmpty, false); - splitter.getParent().layout(true, true); - } else { - splitter.setVisible(cmpToolBar, false); - splitter.setVisible(cmpTlEmpty, true); - splitter.getParent().layout(true, true); - } - } - - public void setVpeController(VpeController vpeController) { - this.vpeController = vpeController; - } - - public void selectionChanged() { - VpeSourceSelectionBuilder sourceSelectionBuilder = new VpeSourceSelectionBuilder( - vpeController.getSourceEditor()); - VpeSourceSelection selection = sourceSelectionBuilder.getSelection(); - if (selection == null) { - return; - } - - // Node node = selection.getFocusNode(); - Node node = selection.getStartNode(); - if (node != null && node.getNodeType() == Node.TEXT_NODE) { - node = node.getParentNode(); - } - - int elementCounter = 0; - while (node != null && node.getNodeType() == Node.ELEMENT_NODE) { - ToolItem item = null; - if (selBar.getItemCount() > elementCounter) { - item = selBar.getItem(selBar.getItemCount() - elementCounter - - 1); - item.setData(node); - } else { - item = new ToolItem(selBar, SWT.FLAT, 0); - item.addSelectionListener(this); - item.setData(node); - } - - item.setText(node.getNodeName()); - elementCounter++; - node = node.getParentNode(); - } - - itemCount = elementCounter; - cmpToolBar.layout(); - // bug was fixed when toolbar are not shown for resizeble components - cmpToolBar.layout(); - } - - protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache) { - Point point = selBar.computeSize(SWT.DEFAULT, hHint); - point.y = closeBar.getSize().y; - return point; - } - - protected void layout(Composite composite, boolean flushCache) { - Rectangle rect = null; - try { - rect = composite.getBounds(); - } catch (SWTException e) { - VpePlugin.getPluginLog().logError(e); - } - - Rectangle closeBarRect = closeSelectionBar.getItem(0).getBounds(); - rect.width -= closeBarRect.width; - - int allItems = selBar.getItems().length; - if (allItems == 0) { - cmpBar.setBounds(new Rectangle(rect.x, rect.y, rect.width, - closeBarRect.height)); - closeBar.setBounds(new Rectangle(rect.width, rect.y, rect.width - + closeBarRect.width, closeBarRect.height)); - return; - } - Rectangle r = selBar.getItem(allItems - 1).getBounds(); - int width = r.x + r.width; - int height = r.height; - - if (allItems >= itemCount) { - int x = 0; - - if (itemCount == 0) { - x = selBar.getBounds().width; - } else { - x = selBar.getItem(allItems - itemCount).getBounds().x; - } - - rect.x -= x; - - if (rect.width < (r.x + r.width - Math.abs(rect.x) + 10)) { - rect.x -= (r.x + r.width - Math.abs(rect.x)) - rect.width; - } - - cmpBar.setBounds(new Rectangle(rect.x, 0, width, height)); - selBar.setSize(width, closeBarRect.height); - closeBar.setBounds(new Rectangle(rect.width, rect.y, rect.width - + closeBarRect.width, closeBarRect.height)); - } - } - - public void dispose() { - if (!selBar.isDisposed()) { - for (int i = 0; i < selBar.getItemCount(); i++) { - if (!selBar.getItem(i).isDisposed()) { - selBar.getItem(i).removeSelectionListener(this); - } - } - } - if (!closeSelectionBar.isDisposed()) { - for (int i = 0; i < closeSelectionBar.getItemCount(); i++) { - if (!closeSelectionBar.getItem(i).isDisposed()) { - closeSelectionBar.getItem(i).removeSelectionListener(this); - } - } - } - } - - public void widgetSelected(SelectionEvent e) { - ToolItem toolItem = (ToolItem) e.widget; - int offset = ((ElementImpl) toolItem.getData()).getStartOffset(); - setSourceFocus(offset); - } - - public void widgetDefaultSelected(SelectionEvent e) { - } - - private void setSourceFocus(int offset) { - vpeController.getPageContext().getSourceBuilder() - .getStructuredTextViewer().setSelectedRange(offset, 0); - vpeController.getPageContext().getSourceBuilder() - .getStructuredTextViewer().revealRange(offset, 0); - } - - public String toString() { - StringBuffer st = new StringBuffer("CountItem: "); - st.append(itemCount); - st.append(" Parent Composite: " + cmpToolBar.getBounds().width); - st.append(" Midle composite: " + cmpBar.getBounds().width); - st.append(" Bar : " + selBar.getBounds().width); - return st.toString(); - } -} +/******************************************************************************* + * Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc. + * Distributed under license by Red Hat, Inc. All rights reserved. + * This program is made available under the terms of the + * Eclipse Public License v1.0 which accompanies this distribution, + * and is available at http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Exadel, Inc. and Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.vpe.selbar; + +import org.eclipse.compare.Splitter; +import org.eclipse.jface.dialogs.IDialogConstants; +import org.eclipse.jface.dialogs.MessageDialogWithToggle; +import org.eclipse.swt.SWT; +import org.eclipse.swt.SWTException; +import org.eclipse.swt.events.SelectionEvent; +import org.eclipse.swt.events.SelectionListener; +import org.eclipse.swt.graphics.Point; +import org.eclipse.swt.graphics.Rectangle; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Event; +import org.eclipse.swt.widgets.Layout; +import org.eclipse.swt.widgets.Listener; +import org.eclipse.swt.widgets.ToolBar; +import org.eclipse.swt.widgets.ToolItem; +import org.eclipse.ui.ISharedImages; +import org.eclipse.ui.PlatformUI; +import org.eclipse.wst.xml.core.internal.document.ElementImpl; +import org.jboss.tools.common.model.XModelObject; +import org.jboss.tools.common.model.ui.util.ModelUtilities; +import org.jboss.tools.jst.jsp.preferences.VpePreference; +import org.jboss.tools.vpe.VpePlugin; +import org.jboss.tools.vpe.editor.VpeController; +import org.jboss.tools.vpe.editor.selection.VpeSourceSelection; +import org.jboss.tools.vpe.editor.selection.VpeSourceSelectionBuilder; +import org.jboss.tools.vpe.messages.VpeUIMessages; +import org.w3c.dom.Node; + +/** + * @author erick This class create and manage the Selection Bar under the VPE. + * Entry point from the class MozilaEditor This bar can be hiden and + * shown it uses splitter for this + */ + +public class SelectionBar extends Layout implements SelectionListener { + private Splitter splitter; + + private VpeController vpeController = null; + + private ToolBar selBar = null; + private ToolBar closeSelectionBar = null; + + private int itemCount = 0; + + private Composite cmpToolBar = null; + private Composite cmpTlEmpty = null; + private Composite cmpBar = null; + private Composite closeBar = null; + + //Listener selbarListener = null; + + final static String PREFERENCE_STATUS_BAR_ENABLE = "yes"; + final static String PREFERENCE_STATUS_BAR_DISABLE = "no"; + + public Composite createToolBarComposite(Composite parent, boolean show) { + splitter = new Splitter(parent, SWT.NONE); + splitter.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + /* + * The empty composite + */ + cmpTlEmpty = new Composite(splitter, SWT.NONE) { + public Point computeSize(int wHint, int hHint, boolean changed) { + Point point = super.computeSize(wHint, hHint, changed); + point.y = 1; + return point; + } + }; + + cmpTlEmpty.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + + // Main composite of the visible splitter + cmpToolBar = new Composite(splitter, SWT.NONE); + cmpToolBar.setLayout(this); + + GridLayout layoutTl = new GridLayout(1, false); + layoutTl.marginBottom = 0; + layoutTl.marginHeight = 0; + layoutTl.marginWidth = 0; + layoutTl.verticalSpacing = 0; + layoutTl.horizontalSpacing = 0; + + // Middle composite, witch contain the selectbar + cmpBar = new Composite(cmpToolBar, SWT.NONE); + cmpBar.setLayout(layoutTl); + cmpBar.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + + closeBar = new Composite(cmpToolBar, SWT.NONE); + closeBar.setLayout(layoutTl); + closeBar.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); + + closeSelectionBar = new ToolBar(closeBar, SWT.HORIZONTAL | SWT.FLAT); + ToolItem closeItem = new ToolItem(closeSelectionBar, SWT.FLAT); + closeItem.setImage(PlatformUI.getWorkbench().getSharedImages() + .getImage(ISharedImages.IMG_TOOL_DELETE)); + closeItem.setToolTipText(VpeUIMessages.HIDE_SELECTIONBAR); + closeItem.addListener(SWT.Selection, new Listener() { + + public void handleEvent(Event event) { + boolean toggleState = VpePreference.ALWAYS_HIDE_SELECTION_BAR_WITHOUT_PROMT + .getValue().equals(PREFERENCE_STATUS_BAR_ENABLE); + XModelObject optionsObject = ModelUtilities + .getPreferenceModel().getByPath( + VpePreference.VPE_EDITOR_PATH); + if (!toggleState) { + MessageDialogWithToggle dialog = MessageDialogWithToggle + .openOkCancelConfirm( + PlatformUI.getWorkbench() + .getActiveWorkbenchWindow() + .getShell(), + VpeUIMessages.CONFIRM_SELECTION_BAR_DIALOG_TITLE, + VpeUIMessages.CONFIRM_SELECTION_BAR_DIALOG_MESSAGE, + VpeUIMessages.CONFIRM_SELECTION_BAR_DIALOG_TOGGLE_MESSAGE, + false, null, null); + if (dialog.getReturnCode() != IDialogConstants.OK_ID) { + return; + } + if (dialog.getToggleState()) { + optionsObject + .setAttributeValue( + VpePreference.ATT_ALWAYS_HIDE_SELECTION_BAR_WITHOUT_PROMT, + PREFERENCE_STATUS_BAR_ENABLE); + } + } + optionsObject.setAttributeValue( + VpePreference.ATT_SHOW_SELECTION_TAG_BAR, + PREFERENCE_STATUS_BAR_DISABLE); + showBar(PREFERENCE_STATUS_BAR_DISABLE); + } + }); + // Create selection bar + selBar = new ToolBar(cmpBar, SWT.HORIZONTAL | SWT.FLAT); + if (show == true) { + splitter.setVisible(cmpTlEmpty, false); + splitter.setVisible(cmpToolBar, true); + } else { + splitter.setVisible(cmpTlEmpty, true); + splitter.setVisible(cmpToolBar, false); + } + + return splitter; + } + + public void showBar(String show) { + if (PREFERENCE_STATUS_BAR_ENABLE.equals(show)) { + splitter.setVisible(cmpToolBar, true); + splitter.setVisible(cmpTlEmpty, false); + splitter.getParent().layout(true, true); + } else { + splitter.setVisible(cmpToolBar, false); + splitter.setVisible(cmpTlEmpty, true); + splitter.getParent().layout(true, true); + } + } + + public void setVpeController(VpeController vpeController) { + this.vpeController = vpeController; + } + + public void selectionChanged() { + VpeSourceSelectionBuilder sourceSelectionBuilder = new VpeSourceSelectionBuilder( + vpeController.getSourceEditor()); + VpeSourceSelection selection = sourceSelectionBuilder.getSelection(); + if (selection == null) { + return; + } + + // Node node = selection.getFocusNode(); + Node node = selection.getStartNode(); + if (node != null && node.getNodeType() == Node.TEXT_NODE) { + node = node.getParentNode(); + } + + int elementCounter = 0; + while (node != null && node.getNodeType() == Node.ELEMENT_NODE) { + ToolItem item = null; + if (selBar.getItemCount() > elementCounter) { + item = selBar.getItem(selBar.getItemCount() - elementCounter + - 1); + item.setData(node); + } else { + item = new ToolItem(selBar, SWT.FLAT, 0); + item.addSelectionListener(this); + item.setData(node); + } + + item.setText(node.getNodeName()); + elementCounter++; + node = node.getParentNode(); + } + + itemCount = elementCounter; + cmpToolBar.layout(); + // bug was fixed when toolbar are not shown for resizeble components + cmpToolBar.layout(); + } + + protected Point computeSize(Composite composite, int wHint, int hHint, boolean flushCache) { + Point point = selBar.computeSize(SWT.DEFAULT, hHint); + point.y = closeBar.getSize().y; + return point; + } + + protected void layout(Composite composite, boolean flushCache) { + Rectangle rect = null; + try { + rect = composite.getBounds(); + } catch (SWTException e) { + VpePlugin.getPluginLog().logError(e); + } + + Rectangle closeBarRect = closeSelectionBar.getItem(0).getBounds(); + rect.width -= closeBarRect.width; + + int allItems = selBar.getItems().length; + if (allItems == 0) { + cmpBar.setBounds(new Rectangle(rect.x, rect.y, rect.width, + closeBarRect.height)); + closeBar.setBounds(new Rectangle(rect.width, rect.y, rect.width + + closeBarRect.width, closeBarRect.height)); + return; + } + Rectangle r = selBar.getItem(allItems - 1).getBounds(); + int width = r.x + r.width; + int height = r.height; + + if (allItems >= itemCount) { + int x = 0; + + if (itemCount == 0) { + x = selBar.getBounds().width; + } else { + x = selBar.getItem(allItems - itemCount).getBounds().x; + } + + rect.x -= x; + + if (rect.width < (r.x + r.width - Math.abs(rect.x) + 10)) { + rect.x -= (r.x + r.width - Math.abs(rect.x)) - rect.width; + } + + cmpBar.setBounds(new Rectangle(rect.x, 0, width, height)); + selBar.setSize(width, closeBarRect.height); + closeBar.setBounds(new Rectangle(rect.width, rect.y, rect.width + + closeBarRect.width, closeBarRect.height)); + } + } + + public void dispose() { + if (!selBar.isDisposed()) { + for (int i = 0; i < selBar.getItemCount(); i++) { + if (!selBar.getItem(i).isDisposed()) { + selBar.getItem(i).removeSelectionListener(this); + } + } + selBar.dispose(); + selBar = null; + } + if (!closeSelectionBar.isDisposed()) { + for (int i = 0; i < closeSelectionBar.getItemCount(); i++) { + if (!closeSelectionBar.getItem(i).isDisposed()) { + closeSelectionBar.getItem(i).removeSelectionListener(this); + } + } + closeSelectionBar.dispose(); + closeSelectionBar = null; + } + if (splitter != null) { + splitter.dispose(); + splitter = null; + } + } + + public void widgetSelected(SelectionEvent e) { + ToolItem toolItem = (ToolItem) e.widget; + int offset = ((ElementImpl) toolItem.getData()).getStartOffset(); + setSourceFocus(offset); + } + + public void widgetDefaultSelected(SelectionEvent e) { + } + + private void setSourceFocus(int offset) { + vpeController.getPageContext().getSourceBuilder() + .getStructuredTextViewer().setSelectedRange(offset, 0); + vpeController.getPageContext().getSourceBuilder() + .getStructuredTextViewer().revealRange(offset, 0); + } + + public String toString() { + StringBuffer st = new StringBuffer("CountItem: "); + st.append(itemCount); + st.append(" Parent Composite: " + cmpToolBar.getBounds().width); + st.append(" Midle composite: " + cmpBar.getBounds().width); + st.append(" Bar : " + selBar.getBounds().width); + return st.toString(); + } +}