Author: sdzmitrovich Date: 2009-09-18 11:02:38 -0400 (Fri, 18 Sep 2009) New Revision: 17662 Added: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleListener.java trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleManager.java trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleRuleContainer.java trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/ICSSViewListner.java trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleAttribyteContainer.java trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleContainer.java Removed: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSSelectionListener.java trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleManager.java trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleRuleContainer.java trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleAttribyteContainer.java trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleContainer.java Log: https://jira.jboss.org/jira/browse/JBIDE-4849 Deleted: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSSelectionListener.java =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSSelectionListener.java 2009-09-18 13:27:39 UTC (rev 17661) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSSelectionListener.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -1,103 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007-2009 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 - * - * Contributor: - * Red Hat, Inc. - initial API and implementation - ******************************************************************************/ - -package org.jboss.tools.jst.css.common; - -import org.eclipse.core.runtime.ListenerList; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.StructuredSelection; -import org.eclipse.ui.INullSelectionListener; -import org.eclipse.ui.ISelectionListener; -import org.eclipse.ui.IWorkbenchPart; -import org.eclipse.ui.PlatformUI; -import org.jboss.tools.jst.css.CssPlugin; - -public class CSSSelectionListener implements ISelectionListener { - - private static CSSSelectionListener instance; - - private ListenerList listeners = new ListenerList(); - - CSSStyleManager styleManager = new CSSStyleManager(); - - private CSSSelectionListener() { - } - - public synchronized static CSSSelectionListener getInstance() { - - if (instance == null) { - instance = new CSSSelectionListener(); - } - return instance; - } - - public void addSelectionListener(ISelectionListener listener) { - - // if added the first listener start listing - if (listeners.size() == 0) - startListening(); - - listeners.add(listener); - } - - public void removeSelectionListener(ISelectionListener listener) { - listeners.remove(listener); - - // if removed last listener start listing - if (listeners.size() == 0) - stopListening(); - } - - private void startListening() { - PlatformUI.getWorkbench().getActiveWorkbenchWindow() - .getSelectionService().addPostSelectionListener(this); -// PlatformUI.getWorkbench().getActiveWorkbenchWindow() -// .getSelectionService().addSelectionListener(this); - } - - private void stopListening() { - PlatformUI.getWorkbench().getActiveWorkbenchWindow() - .getSelectionService().removePostSelectionListener(this); - // PlatformUI.getWorkbench().getActiveWorkbenchWindow() - // .getSelectionService().addSelectionListener(this); - - } - - public void selectionChanged(IWorkbenchPart part, ISelection selection) { - - StyleContainer styleContainer = styleManager - .recognizeCSSStyle(selection); - - ISelection selectionToLiteners = null; - - if (styleContainer != null) { - selectionToLiteners = new StructuredSelection(styleContainer); - } else { - selectionToLiteners = StructuredSelection.EMPTY; - } - - Object[] array = listeners.getListeners(); - for (int i = 0; i < array.length; i++) { - final ISelectionListener l = (ISelectionListener) array[i]; - if ((part != null && selection != null) - || l instanceof INullSelectionListener) { - - try { - l.selectionChanged(part, selectionToLiteners); - } catch (Exception e) { - CssPlugin.log(e.getLocalizedMessage()); - } - } - - } - - } -} Copied: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleListener.java (from rev 17608, trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSSelectionListener.java) =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleListener.java (rev 0) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleListener.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -0,0 +1,195 @@ +/******************************************************************************* + * Copyright (c) 2007-2009 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 + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ + +package org.jboss.tools.jst.css.common; + +import org.eclipse.core.runtime.ListenerList; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.StructuredSelection; +import org.eclipse.ui.IEditorPart; +import org.eclipse.ui.IPartListener; +import org.eclipse.ui.ISelectionListener; +import org.eclipse.ui.IWorkbenchPart; +import org.eclipse.ui.PlatformUI; +import org.eclipse.ui.views.contentoutline.ContentOutline; +import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; +import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; +import org.jboss.tools.jst.css.CssPlugin; + +public class CSSStyleListener implements ISelectionListener, INodeAdapter, + IPartListener { + + private static CSSStyleListener instance; + + private ListenerList listeners = new ListenerList(); + + private CSSStyleManager styleManager = new CSSStyleManager(); + + private StyleContainer currentStyle; + + private IWorkbenchPart currentPart; + + private CSSStyleListener() { + } + + public synchronized static CSSStyleListener getInstance() { + + if (instance == null) { + instance = new CSSStyleListener(); + } + return instance; + } + + public void addSelectionListener(ICSSViewListner listener) { + + // if added the first listener start listing + if (listeners.size() == 0) + startListening(); + + listeners.add(listener); + } + + public void removeSelectionListener(ICSSViewListner listener) { + listeners.remove(listener); + + // if removed last listener start listing + if (listeners.size() == 0) + stopListening(); + } + + private void startListening() { + PlatformUI.getWorkbench().getActiveWorkbenchWindow().getPartService() + .addPartListener(this); + PlatformUI.getWorkbench().getActiveWorkbenchWindow() + .getSelectionService().addPostSelectionListener(this); + + // PlatformUI.getWorkbench().getActiveWorkbenchWindow() + // .getSelectionService().addSelectionListener(this); + } + + private void stopListening() { + PlatformUI.getWorkbench().getActiveWorkbenchWindow().getPartService() + .removePartListener(this); + PlatformUI.getWorkbench().getActiveWorkbenchWindow() + .getSelectionService().removePostSelectionListener(this); + // PlatformUI.getWorkbench().getActiveWorkbenchWindow() + // .getSelectionService().addSelectionListener(this); + + } + + public void selectionChanged(IWorkbenchPart part, ISelection selection) { + + StyleContainer newStyle = styleManager.recognizeCSSStyle(selection); + + if (isImportant(part) + && ((currentStyle == null) || !(currentStyle.equals(newStyle)))) { + + disconnect(currentStyle); + connect(newStyle); + currentStyle = newStyle; + + ISelection selectionToLiteners = null; + + if (newStyle != null) { + selectionToLiteners = new StructuredSelection(newStyle); + } else { + selectionToLiteners = StructuredSelection.EMPTY; + } + + Object[] array = listeners.getListeners(); + for (int i = 0; i < array.length; i++) { + final ICSSViewListner l = (ICSSViewListner) array[i]; + if ((part != null) && (l != currentPart) && (selection != null)) { + + try { + l.selectionChanged(part, selectionToLiteners); + } catch (Exception e) { + CssPlugin.log(e.getLocalizedMessage()); + } + } + + } + + } + + } + + protected boolean isImportant(IWorkbenchPart part) { + if ((part instanceof IEditorPart) || (part instanceof ContentOutline)) + return true; + return false; + } + + private void connect(StyleContainer style) { + + if (style != null) { + style.addNodeListener(this); + } + + } + + private void disconnect(StyleContainer style) { + if (style != null) { + style.removeNodelListener(this); + } + } + + public boolean isAdapterForType(Object type) { + return type.equals(CSSStyleListener.class); + } + + public void notifyChanged(INodeNotifier notifier, int eventType, + Object changedFeature, Object oldValue, Object newValue, int pos) { + Object[] array = listeners.getListeners(); + for (int i = 0; i < array.length; i++) { + final ICSSViewListner l = (ICSSViewListner) array[i]; + + if (currentPart != l) { + try { + l.styleChanged(currentStyle); + } catch (Exception e) { + CssPlugin.log(e.getLocalizedMessage()); + } + } + + } + + } + + public void partActivated(IWorkbenchPart part) { + currentPart = part; + Object[] array = listeners.getListeners(); + for (int i = 0; i < array.length; i++) { + final ICSSViewListner l = (ICSSViewListner) array[i]; + + if (l instanceof IPartListener) { + try { + ((IPartListener) l).partActivated(part); + } catch (Exception e) { + CssPlugin.log(e.getLocalizedMessage()); + } + } + } + } + + public void partBroughtToTop(IWorkbenchPart part) { + partActivated(part); + } + + public void partClosed(IWorkbenchPart part) { + } + + public void partDeactivated(IWorkbenchPart part) { + } + + public void partOpened(IWorkbenchPart part) { + } +} Deleted: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleManager.java =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleManager.java 2009-09-18 13:27:39 UTC (rev 17661) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleManager.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -1,216 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007-2009 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 - * - * Contributor: - * Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.jst.css.common; - -import org.eclipse.jface.text.ITextSelection; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.wst.css.core.internal.provisional.adapters.IStyleSheetAdapter; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSModel; -import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; -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.contentmodel.CMAttributeDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; -import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; -import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; -import org.eclipse.wst.xml.core.internal.modelquery.ModelQueryUtil; -import org.w3c.dom.Attr; -import org.w3c.dom.Element; -import org.w3c.dom.Node; -import org.w3c.dom.Text; -import org.w3c.dom.css.CSSStyleRule; -import org.w3c.dom.css.CSSStyleSheet; -import org.w3c.dom.css.ElementCSSInlineStyle; - -/** - * @author Sergey Dzmitrovich - * - */ -public class CSSStyleManager { - - public static final String STYLE_TAG_NAME = "style"; //$NON-NLS-1$ - - public static final String STYLE_ATTRIBUTE_NAME = "style"; //$NON-NLS-1$ - - /** - * - * @param selection - * @return - */ - public StyleContainer recognizeCSSStyle(ISelection selection) { - - StyleContainer container = null; - if (selection instanceof IStructuredSelection) { - - Object selectedObject = ((IStructuredSelection) selection) - .getFirstElement(); - - // if selected object is node in css file - if (selectedObject instanceof ICSSNode) { - - CSSStyleRule styleRule = getStyleRule((ICSSNode) selectedObject); - - if (styleRule != null) - container = new CSSStyleRuleContainer(styleRule); - - } else if ((selectedObject instanceof Element) - || (selectedObject instanceof Attr)) { - - Element selectedElement = null; - - if (selectedObject instanceof Attr) - selectedElement = ((Attr) selectedObject).getOwnerElement(); - else - selectedElement = (Element) selectedObject; - - if (isSuitableElement(selectedElement)) { - - container = new StyleAttribyteContainer(selectedElement); - - } - } else if (selectedObject instanceof Text) { - - Text styleText = (Text) selectedObject; - - Node parentNode = styleText.getParentNode(); - - if ((parentNode != null) - && STYLE_TAG_NAME.equalsIgnoreCase(parentNode - .getNodeName())) { - - int offset = getRelationalOffset(styleText, - ((ITextSelection) selection).getOffset()); - - CSSStyleSheet sheet = getSheet(parentNode); - - ICSSNode node = getNode(sheet, offset); - - CSSStyleRule styleRule = getStyleRule(node); - - if (styleRule != null) { - container = new CSSStyleRuleContainer(styleRule); - } - } - } - } - return container; - } - - /** - * - * @param styleContainer - * @return - */ - private CSSStyleSheet getSheet(Node styleContainer) { - - if (styleContainer instanceof INodeNotifier) { - - INodeNotifier notifier = (INodeNotifier) styleContainer; - - IStyleSheetAdapter adapter = (IStyleSheetAdapter) notifier - .getAdapterFor(IStyleSheetAdapter.class); - - if (adapter != null) { - - return (CSSStyleSheet) adapter.getSheet(); - } - - } - return null; - } - - /** - * - * @param sheet - * @param offset - * @return - */ - private ICSSNode getNode(CSSStyleSheet sheet, int offset) { - - ICSSModel model = ((ICSSDocument) sheet).getModel(); - - if (model != null) - - return (ICSSNode) model.getIndexedRegion(offset); - - return null; - - } - - /** - * - * @param element - * @return - */ - private boolean isSuitableElement(Element element) { - - if (element instanceof ElementCSSInlineStyle - && isAttributeAvailable(element, STYLE_TAG_NAME)) { - return true; - } - - return false; - } - - /** - * - * @param node - * @return - */ - private CSSStyleRule getStyleRule(ICSSNode node) { - - while (node != null) { - - if (node instanceof CSSStyleRule) - return (CSSStyleRule) node; - - node = node.getParentNode(); - } - - return null; - } - - /** - * - * @param selection - * @param styleText - * @return - */ - private int getRelationalOffset(Node basicNode, int absoluteOffset) { - - return absoluteOffset - ((IndexedRegion) basicNode).getStartOffset(); - } - - - /** - * @param element - * @param attrName - * @return - */ - private static boolean isAttributeAvailable(Element element, String attrName) { - ModelQuery modelQuery = ModelQueryUtil.getModelQuery(element - .getOwnerDocument()); - if (modelQuery != null) { - CMElementDeclaration decl = modelQuery - .getCMElementDeclaration(element); - if (decl != null) { - CMNamedNodeMap map = decl.getAttributes(); - if ((CMAttributeDeclaration) map.getNamedItem(attrName) != null) { - return true; - } - } - } - - return false; - } -} Copied: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleManager.java (from rev 17608, trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleManager.java) =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleManager.java (rev 0) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleManager.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -0,0 +1,216 @@ +/******************************************************************************* + * Copyright (c) 2007-2009 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 + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.jst.css.common; + +import org.eclipse.jface.text.ITextSelection; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.IStructuredSelection; +import org.eclipse.wst.css.core.internal.provisional.adapters.IStyleSheetAdapter; +import org.eclipse.wst.css.core.internal.provisional.document.ICSSDocument; +import org.eclipse.wst.css.core.internal.provisional.document.ICSSModel; +import org.eclipse.wst.css.core.internal.provisional.document.ICSSNode; +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.contentmodel.CMAttributeDeclaration; +import org.eclipse.wst.xml.core.internal.contentmodel.CMElementDeclaration; +import org.eclipse.wst.xml.core.internal.contentmodel.CMNamedNodeMap; +import org.eclipse.wst.xml.core.internal.contentmodel.modelquery.ModelQuery; +import org.eclipse.wst.xml.core.internal.modelquery.ModelQueryUtil; +import org.w3c.dom.Attr; +import org.w3c.dom.Element; +import org.w3c.dom.Node; +import org.w3c.dom.Text; +import org.w3c.dom.css.CSSStyleRule; +import org.w3c.dom.css.CSSStyleSheet; +import org.w3c.dom.css.ElementCSSInlineStyle; + +/** + * @author Sergey Dzmitrovich + * + */ +public class CSSStyleManager { + + public static final String STYLE_TAG_NAME = "style"; //$NON-NLS-1$ + + public static final String STYLE_ATTRIBUTE_NAME = "style"; //$NON-NLS-1$ + + /** + * + * @param selection + * @return + */ + public StyleContainer recognizeCSSStyle(ISelection selection) { + + StyleContainer container = null; + if (selection instanceof IStructuredSelection) { + + Object selectedObject = ((IStructuredSelection) selection) + .getFirstElement(); + + // if selected object is node in css file + if (selectedObject instanceof ICSSNode) { + + CSSStyleRule styleRule = getStyleRule((ICSSNode) selectedObject); + + if (styleRule != null) + container = new CSSStyleRuleContainer(styleRule); + + } else if ((selectedObject instanceof Element) + || (selectedObject instanceof Attr)) { + + Element selectedElement = null; + + if (selectedObject instanceof Attr) + selectedElement = ((Attr) selectedObject).getOwnerElement(); + else + selectedElement = (Element) selectedObject; + + if (isSuitableElement(selectedElement)) { + + container = new StyleAttribyteContainer(selectedElement); + + } + } else if ((selectedObject instanceof Text) + && (selection instanceof ITextSelection)) { + + Text styleText = (Text) selectedObject; + + Node parentNode = styleText.getParentNode(); + + if ((parentNode != null) + && STYLE_TAG_NAME.equalsIgnoreCase(parentNode + .getNodeName())) { + + int offset = getRelationalOffset(styleText, + ((ITextSelection) selection).getOffset()); + + CSSStyleSheet sheet = getSheet(parentNode); + + ICSSNode node = getNode(sheet, offset); + + CSSStyleRule styleRule = getStyleRule(node); + + if (styleRule != null) { + container = new CSSStyleRuleContainer(styleRule); + } + } + } + } + return container; + } + + /** + * + * @param styleContainer + * @return + */ + private CSSStyleSheet getSheet(Node styleContainer) { + + if (styleContainer instanceof INodeNotifier) { + + INodeNotifier notifier = (INodeNotifier) styleContainer; + + IStyleSheetAdapter adapter = (IStyleSheetAdapter) notifier + .getAdapterFor(IStyleSheetAdapter.class); + + if (adapter != null) { + + return (CSSStyleSheet) adapter.getSheet(); + } + + } + return null; + } + + /** + * + * @param sheet + * @param offset + * @return + */ + private ICSSNode getNode(CSSStyleSheet sheet, int offset) { + + ICSSModel model = ((ICSSDocument) sheet).getModel(); + + if (model != null) + + return (ICSSNode) model.getIndexedRegion(offset); + + return null; + + } + + /** + * + * @param element + * @return + */ + private boolean isSuitableElement(Element element) { + + if (element instanceof ElementCSSInlineStyle + && isAttributeAvailable(element, STYLE_TAG_NAME)) { + return true; + } + + return false; + } + + /** + * + * @param node + * @return + */ + private CSSStyleRule getStyleRule(ICSSNode node) { + + while (node != null) { + + if (node instanceof CSSStyleRule) + return (CSSStyleRule) node; + + node = node.getParentNode(); + } + + return null; + } + + /** + * + * @param selection + * @param styleText + * @return + */ + private int getRelationalOffset(Node basicNode, int absoluteOffset) { + + return absoluteOffset - ((IndexedRegion) basicNode).getStartOffset(); + } + + /** + * @param element + * @param attrName + * @return + */ + private static boolean isAttributeAvailable(Element element, String attrName) { + ModelQuery modelQuery = ModelQueryUtil.getModelQuery(element + .getOwnerDocument()); + if (modelQuery != null) { + CMElementDeclaration decl = modelQuery + .getCMElementDeclaration(element); + if (decl != null) { + CMNamedNodeMap map = decl.getAttributes(); + if ((CMAttributeDeclaration) map.getNamedItem(attrName) != null) { + return true; + } + } + } + + return false; + } +} Deleted: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleRuleContainer.java =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleRuleContainer.java 2009-09-18 13:27:39 UTC (rev 17661) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleRuleContainer.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -1,75 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007-2009 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 - * - * Contributor: - * Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.jst.css.common; - -import java.util.HashMap; -import java.util.Map; - -import org.jboss.tools.jst.jsp.outline.cssdialog.common.Constants; -import org.w3c.dom.css.CSSStyleDeclaration; -import org.w3c.dom.css.CSSStyleRule; - -/** - * @author Sergey Dzmitrovich - * - */ -public class CSSStyleRuleContainer extends StyleContainer { - - private CSSStyleRule styleRule; - - public CSSStyleRuleContainer(CSSStyleRule styleRule) { - this.styleRule = styleRule; - } - - public void applyStyleAttributes(Map<String, String> attributes) { - - final CSSStyleDeclaration declaration = styleRule.getStyle(); - - // set properties - - if (attributes != null) { - - if ((attributes.size() == 0) && (declaration.getLength() > 0)) { - declaration.setCssText(Constants.EMPTY); - } else { - for (final Map.Entry<String, String> me : attributes.entrySet()) { - if ((me.getValue() == null) - || (me.getValue().length() == 0)) { - declaration.removeProperty(me.getKey()); - } else if (!me.getValue().equals( - declaration.getPropertyValue(me.getKey()))) { - declaration.setProperty(me.getKey(), me.getValue(), - Constants.EMPTY); - } - } - - } - } - - } - - public Map<String, String> getStyleAttributes() { - CSSStyleDeclaration declaration = styleRule.getStyle(); - Map<String, String> styleMap = new HashMap<String, String>(); - for (int i = 0; i < declaration.getLength(); i++) { - String propperty = declaration.item(i); - String value = declaration.getPropertyValue(propperty); - styleMap.put(propperty, value); - } - - return styleMap; - } - - public Object getStyleObject() { - return styleRule; - } - -} Copied: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleRuleContainer.java (from rev 17608, trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleRuleContainer.java) =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleRuleContainer.java (rev 0) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/CSSStyleRuleContainer.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -0,0 +1,103 @@ +/******************************************************************************* + * Copyright (c) 2007-2009 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 + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.jst.css.common; + +import java.util.HashMap; +import java.util.Map; + +import org.eclipse.wst.css.core.internal.provisional.document.ICSSNodeList; +import org.eclipse.wst.css.core.internal.provisional.document.ICSSStyleDeclaration; +import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; +import org.jboss.tools.jst.jsp.outline.cssdialog.common.Constants; +import org.w3c.dom.css.CSSStyleDeclaration; +import org.w3c.dom.css.CSSStyleRule; + +/** + * @author Sergey Dzmitrovich + * + */ +public class CSSStyleRuleContainer extends StyleContainer { + + private CSSStyleRule styleRule; + + public CSSStyleRuleContainer(CSSStyleRule styleRule) { + this.styleRule = styleRule; + } + + public void applyStyleAttributes(Map<String, String> attributes) { + + final CSSStyleDeclaration declaration = styleRule.getStyle(); + + // set properties + + if (attributes != null) { + + if ((attributes.size() == 0) && (declaration.getLength() > 0)) { + declaration.setCssText(Constants.EMPTY); + } else { + for (final Map.Entry<String, String> me : attributes.entrySet()) { + if ((me.getValue() == null) + || (me.getValue().length() == 0)) { + declaration.removeProperty(me.getKey()); + } else if (!me.getValue().equals( + declaration.getPropertyValue(me.getKey()))) { + declaration.setProperty(me.getKey(), me.getValue(), + Constants.EMPTY); + } + } + + } + } + + } + + public Map<String, String> getStyleAttributes() { + CSSStyleDeclaration declaration = styleRule.getStyle(); + Map<String, String> styleMap = new HashMap<String, String>(); + for (int i = 0; i < declaration.getLength(); i++) { + String propperty = declaration.item(i); + String value = declaration.getPropertyValue(propperty); + styleMap.put(propperty, value); + } + + return styleMap; + } + + public Object getStyleObject() { + return styleRule; + } + + @Override + public void addNodeListener(INodeAdapter adapter) { + ICSSStyleDeclaration declaration = (ICSSStyleDeclaration) styleRule + .getStyle(); + addNodeAdapter(declaration, adapter); + ICSSNodeList nodeList = declaration.getChildNodes(); + for (int i = 0; i < nodeList.getLength(); i++) { + addNodeAdapter(nodeList.item(i), adapter); + } + + } + + @Override + public void removeNodelListener(INodeAdapter adapter) { + + ICSSStyleDeclaration declaration = (ICSSStyleDeclaration) styleRule + .getStyle(); + removeNodeAdapter(declaration, adapter); + ICSSNodeList nodeList = declaration.getChildNodes(); + for (int i = 0; i < nodeList.getLength(); i++) { + removeNodeAdapter(nodeList.item(i), adapter); + } + + } + +} Added: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/ICSSViewListner.java =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/ICSSViewListner.java (rev 0) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/ICSSViewListner.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -0,0 +1,9 @@ +package org.jboss.tools.jst.css.common; + +import org.eclipse.ui.ISelectionListener; + +public interface ICSSViewListner extends ISelectionListener { + + public void styleChanged(StyleContainer styleContainer); + +} Property changes on: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/ICSSViewListner.java ___________________________________________________________________ Name: svn:mime-type + text/plain Name: svn:eol-style + native Deleted: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleAttribyteContainer.java =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleAttribyteContainer.java 2009-09-18 13:27:39 UTC (rev 17661) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleAttribyteContainer.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -1,79 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007-2009 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 - * - * Contributor: - * Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.jst.css.common; - -import java.util.HashMap; -import java.util.Map; - -import org.jboss.tools.jst.jsp.outline.cssdialog.common.CSSConstants; -import org.jboss.tools.jst.jsp.outline.cssdialog.common.Constants; -import org.jboss.tools.jst.jsp.outline.cssdialog.common.Util; -import org.w3c.dom.Element; - -/** - * @author Sergey Dzmitrovich - * - */ -public class StyleAttribyteContainer extends StyleContainer { - - public static final String STYLE_ATTRIBUTE_NAME = "style"; //$NON-NLS-1$ - - private Element element; - - public StyleAttribyteContainer(Element element) { - this.element = element; - } - - public void applyStyleAttributes(Map<String, String> attributes) { - - StringBuffer buf = new StringBuffer(); - for (Map.Entry<String, String> me : attributes.entrySet()) { - - if ((me.getValue() != null) && (me.getValue().length() != 0)) - buf.append(me.getKey() + Constants.COLON + me.getValue() - + Constants.SEMICOLON); - } - - element.setAttribute(STYLE_ATTRIBUTE_NAME, buf.toString()); - - } - - public Map<String, String> getStyleAttributes() { - - String styleString = element.getAttribute(STYLE_ATTRIBUTE_NAME); - - Map<String, String> styleMap = new HashMap<String, String>(); - - if ((styleString != null) && (styleString.length() > 0)) { - - String[] styles = styleString.split(Constants.SEMICOLON); - for (String styleElement : styles) { - String[] styleElementParts = styleElement.trim().split( - Constants.COLON); - if ((styleElementParts != null) - && (styleElementParts.length == 2) - && Util.searchInElement(styleElementParts[0], - CSSConstants.CSS_STYLES_MAP)) { - - styleMap.put(styleElementParts[0], styleElementParts[1]); - } - } - - } - - return styleMap; - } - - public Object getStyleObject() { - return element; - } - -} Copied: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleAttribyteContainer.java (from rev 17608, trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleAttribyteContainer.java) =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleAttribyteContainer.java (rev 0) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleAttribyteContainer.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -0,0 +1,92 @@ +/******************************************************************************* + * Copyright (c) 2007-2009 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 + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.jst.css.common; + +import java.util.HashMap; +import java.util.Map; + +import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; +import org.jboss.tools.jst.jsp.outline.cssdialog.common.CSSConstants; +import org.jboss.tools.jst.jsp.outline.cssdialog.common.Constants; +import org.jboss.tools.jst.jsp.outline.cssdialog.common.Util; +import org.w3c.dom.Element; + +/** + * @author Sergey Dzmitrovich + * + */ +public class StyleAttribyteContainer extends StyleContainer { + + public static final String STYLE_ATTRIBUTE_NAME = "style"; //$NON-NLS-1$ + + private Element element; + + public StyleAttribyteContainer(Element element) { + this.element = element; + } + + public void applyStyleAttributes(Map<String, String> attributes) { + + StringBuffer buf = new StringBuffer(); + for (Map.Entry<String, String> me : attributes.entrySet()) { + + if ((me.getValue() != null) && (me.getValue().length() != 0)) + buf.append(me.getKey() + Constants.COLON + me.getValue() + + Constants.SEMICOLON); + } + + element.setAttribute(STYLE_ATTRIBUTE_NAME, buf.toString()); + + } + + public Map<String, String> getStyleAttributes() { + + String styleString = element.getAttribute(STYLE_ATTRIBUTE_NAME); + + Map<String, String> styleMap = new HashMap<String, String>(); + + if ((styleString != null) && (styleString.length() > 0)) { + + String[] styles = styleString.split(Constants.SEMICOLON); + for (String styleElement : styles) { + String[] styleElementParts = styleElement.trim().split( + Constants.COLON); + if ((styleElementParts != null) + && (styleElementParts.length == 2) + && Util.searchInElement(styleElementParts[0], + CSSConstants.CSS_STYLES_MAP)) { + + styleMap.put(styleElementParts[0], styleElementParts[1]); + } + } + + } + + return styleMap; + } + + public Object getStyleObject() { + return element; + } + + @Override + public void addNodeListener(INodeAdapter adapter) { + addNodeAdapter(element, adapter); + + } + + @Override + public void removeNodelListener(INodeAdapter adapter) { + removeNodeAdapter(element, adapter); + + } + +} Deleted: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleContainer.java =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleContainer.java 2009-09-18 13:27:39 UTC (rev 17661) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleContainer.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -1,33 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2007-2009 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 - * - * Contributor: - * Red Hat, Inc. - initial API and implementation - ******************************************************************************/ -package org.jboss.tools.jst.css.common; - -import java.util.Map; - -/** - * @author Sergey Dzmitrovich - * - */ -public abstract class StyleContainer { - - public abstract Map<String, String> getStyleAttributes(); - - public abstract void applyStyleAttributes(Map<String, String> attributes); - - public abstract Object getStyleObject(); - - public boolean equals(Object obj) { - if (obj instanceof StyleContainer) - obj = ((StyleContainer) obj).getStyleObject(); - return getStyleObject().equals(obj); - } - -} Copied: trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleContainer.java (from rev 17608, trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleContainer.java) =================================================================== --- trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleContainer.java (rev 0) +++ trunk/jst/plugins/org.jboss.tools.jst.css/src/org/jboss/tools/jst/css/common/StyleContainer.java 2009-09-18 15:02:38 UTC (rev 17662) @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright (c) 2007-2009 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 + * + * Contributor: + * Red Hat, Inc. - initial API and implementation + ******************************************************************************/ +package org.jboss.tools.jst.css.common; + +import java.util.Map; + +import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter; +import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier; + +/** + * @author Sergey Dzmitrovich + * + */ +public abstract class StyleContainer { + + public abstract Map<String, String> getStyleAttributes(); + + public abstract void applyStyleAttributes(Map<String, String> attributes); + + public abstract Object getStyleObject(); + + public boolean equals(Object obj) { + if (obj instanceof StyleContainer) + obj = ((StyleContainer) obj).getStyleObject(); + return getStyleObject().equals(obj); + } + + protected void addNodeAdapter(Object node, INodeAdapter adapter) { + + if (node instanceof INodeNotifier) + ((INodeNotifier) node).addAdapter(adapter); + + } + + protected void removeNodeAdapter(Object node, INodeAdapter adapter) { + if (node instanceof INodeNotifier) + ((INodeNotifier) node).removeAdapter(adapter); + + } + + public abstract void addNodeListener(INodeAdapter adapter); + + public abstract void removeNodelListener(INodeAdapter adapter); + +}