Author: yradtsevich Date: 2011-02-01 10:46:25 -0500 (Tue, 01 Feb 2011) New Revision: 28828 Removed: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeSelectionBuilder.java trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeVisualCaretInfo.java Modified: trunk/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerEditor.java Log: https://jira.jboss.org/browse/JBIDE-8115 : Support for multiple selection in visual part. - removed some unreferenced methods and classes related to VPE selection Deleted: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeSelectionBuilder.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeSelectionBuilder.java 2011-02-01 15:26:27 UTC (rev 28827) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeSelectionBuilder.java 2011-02-01 15:46:25 UTC (rev 28828) @@ -1,1074 +0,0 @@ -/******************************************************************************* - * 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 static org.jboss.tools.vpe.xulrunner.util.XPCOM.queryInterface; - -import org.eclipse.jface.text.BadLocationException; -import org.eclipse.swt.graphics.Point; -import org.eclipse.wst.sse.core.internal.provisional.IndexedRegion; -import org.eclipse.wst.xml.core.internal.document.CommentImpl; -import org.jboss.tools.vpe.VpeDebug; -import org.jboss.tools.vpe.VpePlugin; -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.VpeSelectionController; -import org.jboss.tools.vpe.editor.template.VpePseudoContentCreator; -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.xulrunner.editor.XulRunnerEditor; -import org.mozilla.interfaces.nsIDOMElement; -import org.mozilla.interfaces.nsIDOMEvent; -import org.mozilla.interfaces.nsIDOMMouseEvent; -import org.mozilla.interfaces.nsIDOMNSUIEvent; -import org.mozilla.interfaces.nsIDOMNode; -import org.mozilla.interfaces.nsIDOMNodeList; -import org.mozilla.interfaces.nsIDOMRange; -import org.mozilla.interfaces.nsISelection; -import org.mozilla.interfaces.nsISelectionController; -import org.mozilla.interfaces.nsISelectionDisplay; -import org.w3c.dom.Attr; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -/** - * - * @deprecated - * - */ -public class VpeSelectionBuilder { - private static int HUGE_DISTANCE = 999999; - private VpeDomMapping domMapping; - private VpeSourceDomBuilder sourceBuilder; - private VpeVisualDomBuilder visualBuilder; - // TODO Sergey Vasilyev figure out with press shell and selection controller -// private nsIPresShell presShell; - private VpeSelectionController visualSelectionController; - - VpeSelectionBuilder(VpeDomMapping domMapping, VpeSourceDomBuilder sourceBuilder, VpeVisualDomBuilder visualBuilder, VpeSelectionController visualSelectionController) { -// VpeSelectionBuilder(VpeDomMapping domMapping, VpeSourceDomBuilder sourceBuilder, VpeVisualDomBuilder visualBuilder, nsIPresShell presShell, nsISelectionController visualSelectionController) { - this.domMapping = domMapping; - this.sourceBuilder = sourceBuilder; - this.visualBuilder = visualBuilder; - // TODO Sergey Vasilyev figure out with selection controller and press shell -// this.presShell = presShell; - this.visualSelectionController = visualSelectionController; - visualSelectionController.setSelectionFlags(nsISelectionDisplay.DISPLAY_ALL); - } - - void setVisualSelection(Node sourceNode, int caretPosition) { - setSelection(sourceNode, caretPosition, false); - } - - public void setSelection(nsISelection selection) { - -// VpeTemplate vpeTemplate = SelectionUtil -// .getTemplateByVisualSelection(visualBuilder.getPageContext(), -// SelectionUtil.getSelectedNode(selection)); -// if (vpeTemplate instanceof ITemplateSelectionManager) { -// ((ITemplateSelectionManager) vpeTemplate).setSelection( -// visualBuilder.getPageContext(), selection); -// return; -// } - - if (selection.getIsCollapsed()) { - VisualSelectionInfo info = getVisualFocusSelectedInfo(selection); - if (info != null) { - nsIDOMNode visualNode = info.node; - Node node = domMapping.getSourceNode(visualNode); - Node sourceNode; - if (node == null) { - sourceNode = domMapping.getNearSourceNode(visualNode); - } else { - sourceNode = node; - } - nsIDOMNode visualSelectedNode = domMapping.getVisualNode(sourceNode); - if (visualSelectedNode == null) { - visualSelectedNode = visualNode; - } - if (VpeDebug.PRINT_VISUAL_SELECTION_EVENT) { - System.out.println(" visualNode: " + visualSelectedNode.getNodeName() + "(" + visualSelectedNode + ") sourceNode: " + (sourceNode == null ? null : sourceNode.getNodeName()) + " node: " + node); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ - } - if (sourceNode != null) { - switch (visualSelectedNode.getNodeType()) { - case nsIDOMNode.TEXT_NODE: - nsIDOMElement visualParentElement = queryInterface(visualSelectedNode.getParentNode(), nsIDOMElement.class); - visualBuilder.setSelectionRectangle(visualParentElement, false); -// int pos = DataHelper.textPos(visualSelectedNode.getNodeValue(), selection.getFocusOffset()); - int pos = selection.getFocusOffset(); - - try{ - IndexedRegion region = (IndexedRegion)sourceNode; - String text = sourceBuilder.getStructuredTextViewer().getDocument().get(region.getStartOffset(), region.getEndOffset()-region.getStartOffset()); - pos = TextUtil.sourcePosition(text, visualSelectedNode.getNodeValue(), selection.getFocusOffset()); - }catch(BadLocationException ex){ - VpePlugin.reportProblem(ex); - } - sourceBuilder.setSelection(sourceNode, pos, 0); - break; - case nsIDOMNode.ELEMENT_NODE: - if (VpeVisualDomBuilder.isIncludeElement(queryInterface(visualSelectedNode, nsIDOMElement.class))) { - visualBuilder.setSelectionRectangle(queryInterface(visualSelectedNode, nsIDOMElement.class), false); - visualSelectionController.setCaretEnabled(false); - sourceBuilder.setSelection(sourceNode, 0, 0); - } else if (sourceNode.getNodeType() == Node.COMMENT_NODE) { - visualBuilder.setSelectionRectangle(queryInterface(visualSelectedNode, nsIDOMElement.class), false); -// pos = DataHelper.textPos(visualNode.getNodeValue(), selection.getFocusOffset()); - pos = selection.getFocusOffset(); - try{ - IndexedRegion region = (IndexedRegion)sourceNode; - String text = sourceBuilder.getStructuredTextViewer().getDocument().get(region.getStartOffset(), region.getEndOffset()-region.getStartOffset()); - pos = TextUtil.sourcePosition(text, visualSelectedNode.getNodeValue(), selection.getFocusOffset()); - }catch(BadLocationException ex){ - VpePlugin.reportProblem(ex); - } - sourceBuilder.setSelection(sourceNode, pos, 0); - } else if (visualBuilder.isContentArea(visualSelectedNode) && visualBuilder.isEmptyDocument()) { - visualBuilder.setSelectionRectangle(queryInterface(visualSelectedNode, nsIDOMElement.class), false); - sourceBuilder.setSelectionAtDocumentEnd(); - } else { - nsIDOMNode containerForPseudoContent = VpePseudoContentCreator.getContainerForPseudoContent(visualNode); - if (containerForPseudoContent != null) { - sourceNode = domMapping.getNearSourceNode(containerForPseudoContent); - visualBuilder.setSelectionRectangle(queryInterface(containerForPseudoContent, nsIDOMElement.class), false); - sourceBuilder.setSelection(sourceNode, 0, 0, true); - visualSelectionController.setCaretEnabled(false); - } else { - boolean border = false; - if(domMapping.getNodeMapping(visualSelectedNode) instanceof VpeElementMapping){ - VpeElementMapping element = (VpeElementMapping)domMapping.getNodeMapping(visualSelectedNode); - if(element.isBorder(visualNode)){ - info.startFlag = true; - border = true; - } - } - - if (!border && visualNode.getNodeType() == Node.TEXT_NODE && node == null) { - visualBuilder.setSelectionRectangle(queryInterface(visualSelectedNode, nsIDOMElement.class), false); - sourceBuilder.setAttributeSelection(visualNode, selection.getFocusOffset(), 0); - if (!visualBuilder.isTextEditable(visualNode)) { - visualSelectionController.setCaretEnabled(false); - } - } else { - if (info.startFlag) { - visualBuilder.setSelectionRectangle(queryInterface(visualSelectedNode, nsIDOMElement.class), false); - } else { - visualParentElement = queryInterface(visualSelectedNode.getParentNode(), nsIDOMElement.class); - visualBuilder.setSelectionRectangle(visualParentElement, false); - } - int offset = info.startFlag ? 0 : ((IndexedRegion)sourceNode).getEndOffset() - - ((IndexedRegion)sourceNode).getStartOffset(); - if (info.startFlag && info.isPseudoElement()) { - sourceBuilder.setSelection(sourceNode, 0, 0, true); - } else { - sourceBuilder.setSelection(sourceNode, offset, 0); - } - } - } - } - break; - } - } - } - } else { - nsIDOMRange range = selection.getRangeAt(0); - nsIDOMNode visualAncestor = range.getCommonAncestorContainer(); - - Node sourceAncestor = domMapping.getNearSourceNode(visualAncestor); - nsIDOMNode visualSelectedAncestor = domMapping.getVisualNode(sourceAncestor); - - if (visualSelectedAncestor == null) { - visualSelectedAncestor = visualAncestor; - } - - boolean border = false; - VpeNodeMapping nodeMapping = domMapping.getNodeMapping(visualSelectedAncestor); - - if (visualSelectedAncestor.getNodeType() == Node.ELEMENT_NODE){ - if (nodeMapping != null && (nodeMapping instanceof VpeElementMapping) && ((VpeElementMapping)nodeMapping).isBorder(visualAncestor)){ - visualSelectedAncestor = ((VpeElementMapping)nodeMapping).getBorder(); - border = true; - } - } - - if (sourceAncestor != null) { - switch (visualSelectedAncestor.getNodeType()) { - case Node.TEXT_NODE: - nsIDOMElement visualParentElement = queryInterface(visualSelectedAncestor.getParentNode(), nsIDOMElement.class); - visualBuilder.setSelectionRectangle(visualParentElement, false); - -// int start = DataHelper.textPos(visualSelectedAncestor.getNodeValue(), selection.getAnchorOffset()); -// int end = DataHelper.textPos(visualSelectedAncestor.getNodeValue(), selection.getFocusOffset()); - int start = selection.getAnchorOffset(); - int end = selection.getFocusOffset(); - try{ - IndexedRegion region = (IndexedRegion)sourceAncestor; - String text = sourceBuilder.getStructuredTextViewer().getDocument().get(region.getStartOffset(), region.getEndOffset()-region.getStartOffset()); - start = TextUtil.sourcePosition(text, visualSelectedAncestor.getNodeValue(), selection.getAnchorOffset()); - end = TextUtil.sourcePosition(text, visualSelectedAncestor.getNodeValue(), selection.getFocusOffset()); - }catch(BadLocationException ex){ - VpePlugin.reportProblem(ex); - } - - sourceBuilder.setSelection(sourceAncestor, start, end - start); - break; - case Node.ELEMENT_NODE: - if (sourceAncestor.getNodeType() == Node.COMMENT_NODE) { - visualBuilder.setSelectionRectangle(queryInterface(visualSelectedAncestor, nsIDOMElement.class), false); -// start = DataHelper.textPos(sourceAncestor.getNodeValue(), selection.getAnchorOffset()); -// end = DataHelper.textPos(sourceAncestor.getNodeValue(), selection.getFocusOffset()); - start = selection.getAnchorOffset(); - end = selection.getFocusOffset(); - try{ - IndexedRegion region = (IndexedRegion)sourceAncestor; - String text = sourceBuilder.getStructuredTextViewer().getDocument().get(region.getStartOffset(), region.getEndOffset()-region.getStartOffset()); - start = TextUtil.sourcePosition(text, sourceAncestor.getNodeValue(), selection.getAnchorOffset()); - end = TextUtil.sourcePosition(text, sourceAncestor.getNodeValue(), selection.getFocusOffset()); - }catch(BadLocationException ex){ - VpePlugin.reportProblem(ex); - } - sourceBuilder.setSelection(sourceAncestor, start, end - start); - } else { - nsIDOMNode visualAnchorNode = selection.getAnchorNode(); - int visualAnchorOffset = selection.getAnchorOffset(); - nsIDOMNode visualFocusNode = selection.getFocusNode(); - - int visualFocusOffset = selection.getFocusOffset(); - if (visualFocusNode.equals(visualAnchorNode) && visualFocusOffset - visualAnchorOffset == 1 && visualFocusNode.getNodeType() == Node.ELEMENT_NODE) { - VisualSelectionInfo info = getVisualSelectedInfo(visualAnchorNode, visualAnchorOffset); - if (info != null) { - nsIDOMNode visualNode = info.node; - visualBuilder.setSelectionRectangle(queryInterface(visualNode, nsIDOMElement.class), false); - Node sourceNode = domMapping.getNearSourceNode(visualNode); - int sourceStartOffset = ((IndexedRegion)sourceNode).getStartOffset(); - int sourceEndOffset = ((IndexedRegion)sourceNode).getEndOffset(); - sourceBuilder.setSelection(sourceNode, 0, sourceEndOffset - sourceStartOffset); - } - } else { - visualBuilder.setSelectionRectangle(queryInterface(visualSelectedAncestor, nsIDOMElement.class), false); - - if (!border && visualAncestor.getNodeType() == Node.TEXT_NODE) { - sourceBuilder.setAttributeSelection(visualAncestor, visualAnchorOffset, visualFocusOffset - visualAnchorOffset); - } else { - int sourceAncestorOffset = ((IndexedRegion)sourceAncestor).getStartOffset(); - int sourceAnchorOffset = getSourceOffset(visualAnchorNode, visualAnchorOffset); - int sourceFocusOffset = getSourceOffset(visualFocusNode, visualFocusOffset); - sourceBuilder.setSelection(sourceAncestor, sourceAnchorOffset - sourceAncestorOffset, sourceFocusOffset - sourceAnchorOffset); - } - } - } - break; - } - } - } - } - - private int getSourceOffset(nsIDOMNode visualPrmNode, int visualPrmOffset) { - VisualSelectionInfo info = getVisualSelectedInfo(visualPrmNode, visualPrmOffset); - if (info != null) { - nsIDOMNode visualNode = info.node; - Node sourceNode = domMapping.getNearSourceNode(visualNode); - if (sourceNode != null) { - switch (sourceNode.getNodeType()) { - case Node.TEXT_NODE: - try{ - IndexedRegion region = (IndexedRegion)sourceNode; - int start = region.getStartOffset(); - String sourceText = sourceBuilder.getStructuredTextViewer().getDocument().get(start, region.getEndOffset() - start); - if (visualPrmNode.getNodeType() == Node.TEXT_NODE) { - return start + TextUtil.sourcePosition(sourceText, visualNode.getNodeValue(), visualPrmOffset); - } else if (info.startFlag) { - return start; - } else { - String visualValue = visualNode.getNodeValue(); - return start + TextUtil.sourcePosition(sourceText, visualValue, visualValue.length()); - } - } catch(BadLocationException ex){ - VpePlugin.reportProblem(ex); - return 0; - } - case Node.ELEMENT_NODE: - return info.startFlag ? ((IndexedRegion)sourceNode).getStartOffset() : ((IndexedRegion)sourceNode).getEndOffset(); - case Node.COMMENT_NODE: - return ((IndexedRegion)sourceNode).getStartOffset() + visualPrmOffset + 4; - } - } - } - return 0; - } - - void setClickSelection(nsIDOMNode visualNode) { - Node sourceNode = domMapping.getNearSourceNode(visualNode); - nsIDOMNode visualSelectedNode = domMapping.getVisualNode(sourceNode); - if (visualSelectedNode == null) { - visualSelectedNode = visualNode; - } - setVisualSelectionAtVisualNode(visualSelectedNode, 0); - sourceBuilder.setSelection(sourceNode, 0, 0); - } - - void _setClickContentAreaSelection() { - Node sourceNode = sourceBuilder.getSelectedNode(); - if (sourceNode != null) { - int caretPosition = sourceBuilder.getCaretPosition(); - setSelection(sourceNode, caretPosition, true); - } - } - - void setClickContentAreaSelection() { - nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); - setSelection(selection); - } - - void setClickContentAreaSelection(nsIDOMMouseEvent mouseEvent) { -// Node visualNode = mouseEvent.getTargetNode(); -// nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); -// Node anchorNode = selection.getAnchorNode(); -// Node focusNode = selection.getFocusNode(); - } - - Node setContextMenuSelection(nsIDOMNode visualNode) { - if (VpeDebug.PRINT_VISUAL_CONTEXTMENU_EVENT) { - System.out.println(">>>>>>>>>>>>>> onShowContextMenu visualNode: " + visualNode.getNodeName() + "(" + visualNode + ")"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - visualSelectionController.setCaretEnabled(false); - - nsIDOMNode visualParentNode = visualNode.getParentNode(); - if (visualParentNode.getNodeType() == Node.DOCUMENT_NODE) { - visualNode = visualBuilder.getContentArea(); - } - Node selectedText = getSelectedTextOnly(visualNode); - if (selectedText != null) { - return selectedText; - } else { - return setContextMenuElementSelection(visualNode); - } - } - - private Node setContextMenuElementSelection(nsIDOMNode visualNode) { - Node sourceNode = domMapping.getNearSourceNode(visualNode); - nsIDOMNode visualSelectedNode = domMapping.getVisualNode(sourceNode); - if (visualSelectedNode == null) { - visualSelectedNode = visualNode; - } - setVisualSelectionAtVisualNode(visualSelectedNode, 0); - //added by Max Areshkau in scope of JBIDE-1209 - if(sourceNode.getNodeType()!=Node.TEXT_NODE) { - sourceBuilder.setSelection(sourceNode, 0, 0); - } else if(sourceNode.getNodeType()==Node.TEXT_NODE) { - IndexedRegion region = (IndexedRegion)sourceNode; - sourceBuilder.setSelection(sourceNode, 0, region.getLength()); - } - return sourceNode; - } - - private Node getSelectedTextOnly(nsIDOMNode element) { - Node selectedText = null; - nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); - if (!selection.getIsCollapsed()) { - nsIDOMNode anchorNode = selection.getAnchorNode(); - nsIDOMNode focusNode = selection.getFocusNode(); - if (anchorNode != null && anchorNode.getNodeType() == Node.TEXT_NODE && anchorNode.equals(focusNode)) { - nsIDOMNode anchorParent = anchorNode.getParentNode(); - if (anchorParent != null) { - if (anchorParent.equals(element)) { - selectedText = domMapping.getSourceNode(anchorNode); - } - } - } - } - return selectedText; - } - - private void setVisualSelectionAtVisualNode(nsIDOMNode visualNode, int offset) { - nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); - if (visualNode != null) { - switch (visualNode.getNodeType()) { - case nsIDOMNode.TEXT_NODE: - if (offset > visualNode.getNodeValue().length()) { - offset = visualNode.getNodeValue().length(); - } - selection.collapse(visualNode, offset); - nsIDOMElement visualParentElement = queryInterface(visualNode.getParentNode(), nsIDOMElement.class); - visualBuilder.setSelectionRectangle(visualParentElement); - break; - case nsIDOMNode.ELEMENT_NODE: - Node node = domMapping.getSourceNode(visualNode); - if (node != null && node.getNodeType() == Node.COMMENT_NODE) { - nsIDOMNodeList visualNodes = visualNode.getChildNodes(); - long len = visualNodes.getLength(); - if (len > 0) { - nsIDOMNode visualText = visualNodes.item(0); - String text = visualText.getNodeValue(); - if (offset > text.length()) { - offset = text.length(); - } - selection.collapse(visualText, offset); - visualBuilder.setSelectionRectangle(queryInterface(visualNode, nsIDOMElement.class)); - } - } else { - if (offset == 0) { - offset = (int)VisualDomUtil.getOffset(visualNode); - nsIDOMNode visualParentNode = visualNode.getParentNode(); - if (visualParentNode != null && visualParentNode.getNodeType() == Node.ELEMENT_NODE) { - selection.collapse(visualParentNode, offset); - visualBuilder.setSelectionRectangle(queryInterface(visualNode, nsIDOMElement.class)); - } else { - selection.removeAllRanges(); - visualBuilder.setSelectionRectangle(null); - } - } else if (offset == 1) { - nsIDOMNode appreciableVisualChild = VpeVisualDomBuilder.getLastAppreciableVisualChild(visualNode); - if (appreciableVisualChild != null) { - if (appreciableVisualChild.getNodeType() == nsIDOMNode.TEXT_NODE) { - offset = appreciableVisualChild.getNodeValue().length(); - selection.collapse(appreciableVisualChild, offset); - visualBuilder.setSelectionRectangle(queryInterface(visualNode, nsIDOMElement.class)); - } else { - offset = (int)VisualDomUtil.getOffset(appreciableVisualChild) + 1; - selection.collapse((nsIDOMNode)visualNode, offset); - visualBuilder.setSelectionRectangle(queryInterface(visualNode, nsIDOMElement.class)); - } - } else { - offset = 0; - selection.collapse(visualNode, offset); - visualBuilder.setSelectionRectangle(queryInterface(visualNode, nsIDOMElement.class)); - } - } else { - offset = (int)VisualDomUtil.getOffset(visualNode); - nsIDOMNode visualParentNode = visualNode.getParentNode(); - if (visualParentNode.getNodeType() == nsIDOMNode.ELEMENT_NODE) { - selection.collapse(visualParentNode, offset); - visualBuilder.setSelectionRectangle(queryInterface(visualParentNode, nsIDOMElement.class)); - } else { - selection.removeAllRanges(); - visualBuilder.setSelectionRectangle(null); - } - } - } - break; - default: - selection.removeAllRanges(); - visualBuilder.setSelectionRectangle(null); - } - } else { - selection.removeAllRanges(); - visualBuilder.setSelectionRectangle(null); - } - } - - private VisualSelectionInfo getVisualFocusSelectedInfo(nsISelection selection) { - nsIDOMNode focusNode = selection.getFocusNode(); - if (focusNode != null && focusNode.getNodeType() == Node.TEXT_NODE) { - nsIDOMNode parent = focusNode.getParentNode(); - if (parent == null) { - return null; - } - } - VisualSelectionInfo info = getVisualSelectedInfo(focusNode, selection.getFocusOffset()); - return info; - } - - private VisualSelectionInfo getVisualSelectedInfo(nsIDOMNode visualNode, int visualOffset) { - if (visualNode != null) { - switch (visualNode.getNodeType()) { - case nsIDOMNode.TEXT_NODE: - return new VisualSelectionInfo(visualNode); - case nsIDOMNode.ELEMENT_NODE: - nsIDOMNodeList visualNodes = visualNode.getChildNodes(); - nsIDOMNode visualChild; - boolean startFlag = true; - long len = visualNodes.getLength(); - if (visualOffset < len) { - visualChild = visualNodes.item(visualOffset); - if (visualOffset > 0 && visualChild != null && visualChild.getNodeType() == Node.TEXT_NODE) { - nsIDOMNode visualPrevChild = visualNodes.item(visualOffset - 1); - if (visualPrevChild != null && visualPrevChild.getNodeType() != Node.TEXT_NODE) { - visualChild = visualPrevChild; - startFlag = false; - } - } - } else if (len > 0) { - visualChild = visualNodes.item(len - 1); - startFlag = false; - } else { - visualChild = visualNode; - } - return new VisualSelectionInfo(visualChild, startFlag); - } - } - return null; - } - - private void setSelection(Node sourceNode, int caretPosition, boolean showCaret) { - nsIDOMNode visualNode = domMapping.getNearVisualNode(sourceNode); - int startOffset = ((IndexedRegion)sourceNode).getStartOffset(); - int endOffset = ((IndexedRegion)sourceNode).getEndOffset(); - if (caretPosition >= startOffset && caretPosition <= endOffset) { - int offset = caretPosition - ((IndexedRegion)sourceNode).getStartOffset(); - if (sourceNode.getNodeType() == Node.TEXT_NODE && offset > sourceNode.getNodeValue().length()) { - offset = sourceNode.getNodeValue().length(); - } - if (!showCaret) { - visualSelectionController.setCaretEnabled(false); - } - setVisualSelectionAtVisualNode(visualNode, offset); - } - } - - public void setVisualSelection(Node sourceAnchorNode, int sourceAnchorOffset, Node sourceFocusNode, int sourceFocusOffset, boolean reversionFlag, boolean showCaret) { - setVisualSelection(sourceAnchorNode, sourceAnchorOffset, sourceFocusNode, sourceFocusOffset, reversionFlag, showCaret, false); - } - - public void setVisualSelection(Node sourceAnchorNode, int sourceAnchorOffset, Node sourceFocusNode, int sourceFocusOffset, boolean reversionFlag, boolean showCaret, boolean into) { -// if (sourceAnchorNode.getNodeType() == Node.TEXT_NODE) { -// sourceAnchorOffset = DataHelper.focusPos(sourceAnchorNode.getNodeValue(), sourceAnchorOffset); -// } -// if (sourceFocusNode.getNodeType() == Node.TEXT_NODE) { -// sourceFocusOffset = DataHelper.focusPos(sourceFocusNode.getNodeValue(), sourceFocusOffset); -// } - if (!showCaret) { - visualSelectionController.setCaretEnabled(false); - } - nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); - if (sourceAnchorNode == null || sourceFocusNode == null) { - selection.removeAllRanges(); - visualBuilder.setSelectionRectangle(null); - } else if (sourceAnchorNode == sourceFocusNode && sourceAnchorOffset == sourceFocusOffset) { - nsIDOMNode visualNode = domMapping.getNearVisualNode(sourceAnchorNode); - if (visualNode != null) { - if (sourceAnchorNode.getNodeType() == Node.TEXT_NODE) { - if (visualNode.getNodeType() != Node.TEXT_NODE) { - sourceAnchorOffset = 1; - } else if (sourceAnchorOffset > sourceAnchorNode.getNodeValue().length()) { - sourceAnchorOffset = sourceAnchorNode.getNodeValue().length(); - } - } - if (into && visualNode != null && visualNode.getChildNodes().getLength() == 1) { - nsIDOMNode br = VisualDomUtil.getChildNode(visualNode, 0); - if (HTML.TAG_BR.equalsIgnoreCase(br.getNodeName())) { - visualNode = VisualDomUtil.getChildNode(visualNode, 0); - sourceAnchorOffset = 2; - } - } - } else if (sourceAnchorNode.getNodeType() == Node.ATTRIBUTE_NODE) { - visualNode = visualBuilder.getOutputTextNode((Attr)sourceAnchorNode); - if (visualNode != null) { - if (!visualBuilder.isTextEditable(visualNode)) { - sourceAnchorOffset = 0; - } - } else { - visualNode = domMapping.getNearVisualNode(((Attr)sourceAnchorNode).getOwnerElement()); - sourceAnchorOffset = 0; - } - } - // comment selection was changed - if(sourceAnchorNode instanceof CommentImpl){ - sourceAnchorOffset=0; - } - setVisualSelectionAtVisualNode(visualNode, sourceAnchorOffset); - } else { - nsIDOMNode visualAnchorNode = null; - nsIDOMNode visualFocusNode = null; - boolean anchorStartFlag = false; - boolean focusStartFlag = false; - boolean anchorDirectFlag = true; - boolean focusDirectFlag = true; - - if (!reversionFlag) { - VisualSelectionInfo anchorInfo = getStartSelectionInfo(sourceAnchorNode, sourceAnchorOffset == 0); - if (anchorInfo != null) { - visualAnchorNode = anchorInfo.node; - anchorStartFlag = anchorInfo.startFlag; - anchorDirectFlag = anchorInfo.directFlag; - } - VisualSelectionInfo focusInfo = getEndSelectionInfo(sourceFocusNode, sourceFocusOffset == 0); - if (focusInfo != null) { - visualFocusNode = focusInfo.node; - focusStartFlag = focusInfo.startFlag; - focusDirectFlag = focusInfo.directFlag; - } - } else { - VisualSelectionInfo anchorInfo = getEndSelectionInfo(sourceAnchorNode, sourceAnchorOffset == 0); - if (anchorInfo != null) { - visualAnchorNode = anchorInfo.node; - anchorStartFlag = anchorInfo.startFlag; - anchorDirectFlag = anchorInfo.directFlag; - } - VisualSelectionInfo focusInfo = getStartSelectionInfo(sourceFocusNode, sourceFocusOffset == 0); - if (focusInfo != null) { - visualFocusNode = focusInfo.node; - focusStartFlag = focusInfo.startFlag; - focusDirectFlag = focusInfo.directFlag; - } - } - - if (visualAnchorNode == null || visualFocusNode == null) { - selection.removeAllRanges(); - visualBuilder.setSelectionRectangle(null); - return; - } - - nsIDOMNode visualAnchorContainer = null; - long visualAnchorOffset = 0; - if (visualAnchorNode.getNodeType() == Node.TEXT_NODE) { - visualAnchorContainer = visualAnchorNode; - if (anchorDirectFlag && sourceAnchorNode.getNodeType() == Node.TEXT_NODE) { - if (sourceAnchorOffset > sourceAnchorNode.getNodeValue().length()) { - visualAnchorOffset = sourceAnchorNode.getNodeValue().length(); - } else { - visualAnchorOffset = sourceAnchorOffset; - } - if (visualAnchorOffset > visualAnchorNode.getNodeValue().length()) { - visualAnchorOffset = visualAnchorNode.getNodeValue().length(); - } - } else { - if (anchorStartFlag) { - visualAnchorOffset = 0; - } else { - visualAnchorOffset = visualAnchorNode.getNodeValue().length(); - } - } - } else if (sourceAnchorNode.getNodeType() == Node.COMMENT_NODE) { - nsIDOMNodeList visualNodes = visualAnchorNode.getChildNodes(); - long len = visualNodes.getLength(); - if (len > 0) { - visualAnchorContainer = visualNodes.item(0); - String text = visualAnchorContainer.getNodeValue(); - if (text!=null&& sourceAnchorOffset <= text.length()) { - visualAnchorOffset = sourceAnchorOffset; - } else if (text!=null) { - visualAnchorOffset = text.length(); - } - } - } else { - visualAnchorContainer = visualAnchorNode.getParentNode(); - visualAnchorOffset = VisualDomUtil.getOffset(visualAnchorNode); - if (!anchorStartFlag) visualAnchorOffset++; - } - if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { - System.out.println("setVisualSelection"); //$NON-NLS-1$ - System.out.println(" visualAnchorNode: " + visualAnchorNode.getNodeName() + "(" + visualAnchorNode + ") visualAnchorContainer: " + visualAnchorContainer.getNodeName() + "(" + visualAnchorContainer + ") visualAnchorOffset: " + visualAnchorOffset + " anchorStartFlag: " + anchorStartFlag); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ //$NON-NLS-4$ //$NON-NLS-5$ //$NON-NLS-6$ - } - - nsIDOMNode visualFocusContainer = null; - long visualFocusOffset = 0; - if (visualFocusNode.getNodeType() == Node.TEXT_NODE) { - visualFocusContainer = visualFocusNode; - if (focusDirectFlag && sourceFocusNode.getNodeType() == Node.TEXT_NODE) { - if (sourceFocusOffset > sourceFocusNode.getNodeValue().length()) { - visualFocusOffset = sourceFocusNode.getNodeValue().length(); - } else { - visualFocusOffset = sourceFocusOffset; - } - if (visualFocusOffset > visualFocusNode.getNodeValue().length()) { - visualFocusOffset = visualFocusNode.getNodeValue().length(); - } - } else { - if (focusStartFlag) { - visualFocusOffset = 0; - } else { - visualFocusOffset = visualFocusNode.getNodeValue().length(); - } - } - } else if (sourceFocusNode.getNodeType() == Node.COMMENT_NODE) { - nsIDOMNodeList visualNodes = visualFocusNode.getChildNodes(); - long len = visualNodes.getLength(); - if (len > 0) { - visualFocusContainer = visualNodes.item(0); - String text = visualFocusContainer.getNodeValue(); - if (text!=null&&sourceFocusOffset <= text.length()) { - visualFocusOffset = sourceFocusOffset; - } else if(text!=null) { - visualFocusOffset = text.length(); - } - } - } else { - visualFocusContainer = visualFocusNode.getParentNode(); - visualFocusOffset = VisualDomUtil.getOffset(visualFocusNode); - if (!focusStartFlag) visualFocusOffset++; - } - if (VpeDebug.PRINT_SOURCE_SELECTION_EVENT) { - System.out.println(" visualFocusNode: " + //$NON-NLS-1$ - (visualFocusNode != null ? - visualFocusNode.getNodeName() + "(" + visualFocusNode + ")" : null) + //$NON-NLS-1$ //$NON-NLS-2$ - " visualFocusContainer: " + //$NON-NLS-1$ - (visualFocusContainer != null ? - visualFocusContainer.getNodeName() + "(" + visualFocusContainer + ") visualFocusOffset: " + visualFocusOffset + " focusStartFlag: " + focusStartFlag : null)); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } - -// Ed tmp -if (visualAnchorContainer == null || visualFocusContainer == null) { - return; -} - - if (visualAnchorContainer.equals((visualFocusContainer)) && visualAnchorOffset == visualFocusOffset) { - if (!reversionFlag) { - setVisualSelectionAtVisualNode(visualFocusNode, 0); - } else { - setVisualSelectionAtVisualNode(visualAnchorNode, 0); - } - } else { - selection.collapse(visualAnchorContainer, (int)visualAnchorOffset); - selection.extend(visualFocusContainer, (int)visualFocusOffset); - nsIDOMElement commonElement = getVisualCommonElement(visualAnchorNode, visualFocusNode); - visualBuilder.setSelectionRectangle(commonElement); - if (commonElement != null && !commonElement.equals(visualAnchorNode) && !commonElement.equals(visualFocusNode) && - !commonElement.equals(visualAnchorContainer) && !commonElement.equals(visualFocusContainer)) { - } - } - } - } - - private VisualSelectionInfo getStartSelectionInfo(Node sourceNode, boolean initialStartFlag) { - boolean startFlag = initialStartFlag; - nsIDOMNode visualNode = domMapping.getVisualNode(sourceNode); - boolean directFlag = visualNode != null; - while (sourceNode != null && visualNode == null) { - Node sourcePrevNode = sourceNode.getPreviousSibling(); - if (sourcePrevNode != null) { - sourceNode = sourcePrevNode; - startFlag = false; - } else { - sourceNode = sourceNode.getParentNode(); - startFlag = true; - } - visualNode = domMapping.getVisualNode(sourceNode); - } - if (visualNode != null) { - return new VisualSelectionInfo(visualNode, startFlag, directFlag); - } else { - return null; - } - } - - private VisualSelectionInfo getEndSelectionInfo(Node sourceNode, boolean initialStartFlag) { - boolean startFlag = initialStartFlag; - nsIDOMNode visualNode = domMapping.getVisualNode(sourceNode); - boolean directFlag = visualNode != null; - while (sourceNode != null && visualNode == null) { - Node sourceNextNode = sourceNode.getNextSibling(); - if (sourceNextNode != null) { - sourceNode = sourceNextNode; - startFlag = true; - } else { - sourceNode = sourceNode.getParentNode(); - startFlag = false; - } - visualNode = domMapping.getVisualNode(sourceNode); - } - if (visualNode != null) { - return new VisualSelectionInfo(visualNode, startFlag, directFlag); - } else { - return null; - } - } - - private nsIDOMElement getVisualCommonElement(nsIDOMNode nodeA, nsIDOMNode nodeB) { - nsIDOMNode[] nodesA = getVisualPath(nodeA); - nsIDOMNode[] nodesB = getVisualPath(nodeB); - int len = Math.min(nodesA.length, nodesB.length); - int index = len; - for (int i = 0; i < len; i++) { - if (!nodesA[i].equals(nodesB[i])) { - index = i; - break; - } - } - if (index == -1) { - index = len; - } - - if (index > 0) { - nsIDOMNode commonNode = nodesA[index - 1]; - if (commonNode.getNodeType() == Node.TEXT_NODE) { - nsIDOMNode parent = commonNode.getParentNode(); - commonNode = parent; - } - return queryInterface(commonNode, nsIDOMElement.class); - } else { - return null; - } - } - - private nsIDOMNode[] getVisualPath(nsIDOMNode node) { - return getVisualPath(node, 0); - } - - private nsIDOMNode[] getVisualPath(nsIDOMNode node, int height) { - height++; - nsIDOMNode[] path; - nsIDOMNode parent = node.getParentNode(); - if (parent != null) { - path = getVisualPath(parent, height); - } else { - path = new nsIDOMNode[height]; - } - path[path.length - height] = node; - return path; - } - - private static class VisualSelectionInfo { - nsIDOMNode node; - boolean startFlag; - boolean directFlag; - - private VisualSelectionInfo(nsIDOMNode node) { - this.node = node; - } - - private VisualSelectionInfo(nsIDOMNode node, boolean startFlag) { - this(node, startFlag, true); - } - - private VisualSelectionInfo(nsIDOMNode node, boolean startFlag, boolean directFlag) { - this(node); - this.startFlag = startFlag; - this.directFlag = directFlag; - } - - private boolean isPseudoElement() { - return VpeVisualDomBuilder.isPseudoElement(node); - } - } - - public VpeVisualCaretInfo getVisualCaretInfo(nsIDOMEvent event) { - nsIDOMNSUIEvent nsuiEvent = queryInterface(event, nsIDOMNSUIEvent.class); - - return new VpeVisualCaretInfo(this, nsuiEvent.getRangeParent(), nsuiEvent.getRangeOffset()); - } - -//this method is never used -// void showVisualDragCaret(nsIDOMNode node, int offset) { -// visualBuilder.showDragCaret(node, offset); -// } - -//this method is never used -// void hideVisualDragCaret() { -// visualBuilder.hideDragCaret(); -// } - - int getSourcePosition(nsIDOMNode visualInitNode, int visualInitOffset) { - int position = 0; - VisualSelectionInfo info = getVisualSelectedInfo(visualInitNode, visualInitOffset); - if (info != null) { - nsIDOMNode visualNode = info.node; - Node sourceNode = domMapping.getNearSourceNode(visualNode); - nsIDOMNode visualSelectedNode = domMapping.getVisualNode(sourceNode); - if (visualSelectedNode == null) { - visualSelectedNode = visualNode; - } - if (sourceNode != null) { - switch (visualSelectedNode.getNodeType()) { - case Node.TEXT_NODE: - if (visualInitNode.getNodeType() != Node.TEXT_NODE) { - visualInitOffset = info.startFlag ? 0 : visualSelectedNode.getNodeValue().length(); - } -// int ofset = DataHelper.textPos(visualSelectedNode.getNodeValue(), visualInitOffset); - int ofset = visualInitOffset; - position = sourceBuilder.getPosition(sourceNode, ofset, false); - - - try{ - IndexedRegion region = (IndexedRegion)sourceNode; - int start = region.getStartOffset(); - String text = sourceBuilder.getStructuredTextViewer().getDocument().get(start, region.getEndOffset() - start); - position = start + TextUtil.sourcePosition(text, visualSelectedNode.getNodeValue(), visualInitOffset); - }catch(BadLocationException ex){ - VpePlugin.reportProblem(ex); - } - - - - break; - case Node.ELEMENT_NODE: - int offset = info.startFlag ? 0 : ((IndexedRegion)sourceNode).getEndOffset() - - ((IndexedRegion)sourceNode).getStartOffset(); - if (info.startFlag && info.isPseudoElement()) { - position = sourceBuilder.getPosition(sourceNode, 0, true); - } else { - position = sourceBuilder.getPosition(sourceNode, offset, false); - } - break; - } - } - } - return position; - } - - private Point getSourceSelectionRangeAtVisualNode(nsIDOMNode visualInitNode, int visualInitOffset) { - if (visualInitNode.getNodeType() == Node.TEXT_NODE) { - Node sourceNode = domMapping.getSourceNode(visualInitNode); - if (sourceNode == null) { - sourceNode = domMapping.getNearSourceNode(visualInitNode); - if (sourceNode != null && sourceNode.getNodeType() == Node.ELEMENT_NODE) { - Point outputAttributesPositions = sourceBuilder.getOutputAttributesPositions((Element)sourceNode); - if (outputAttributesPositions != null) { - return new Point(outputAttributesPositions.x, outputAttributesPositions.y - outputAttributesPositions.x); - } - } - } - } - Point range = sourceBuilder.getSelectionRange(); - int pos = getSourcePosition(visualInitNode, visualInitOffset); - if (pos >= range.x && pos <= range.x + range.y) { - return range; - } else { - return new Point(pos, 0); - } - } - - - void setVisualElementSelection(nsIDOMMouseEvent mouseEvent) { - nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); - nsIDOMNode visualNode = visualBuilder.getOriginalTargetNode(mouseEvent); - if (selection.containsNode(visualNode, false) || VpeVisualDomBuilder.isAnonElement(visualNode)) { - return; - } - if (!selection.containsNode((nsIDOMNode)visualNode, false)) { - if (visualNode.getNodeType() == Node.ELEMENT_NODE && !VpeVisualDomBuilder.isAnonElement(visualNode)) { - nsIDOMNode visualParent = visualNode.getParentNode(); - long offset = VisualDomUtil.getOffset(visualNode); - selection.removeAllRanges(); - selection.collapse(visualParent, (int)offset); - selection.extend(visualParent, (int)offset + 1); - setSelection(selection); - } - } - - } - -//this method is never used -// nsIDOMElement getDragElement(nsIDOMMouseEvent mouseEvent) { -// nsIDOMElement dragElement = visualBuilder.getDragElement(mouseEvent); -// if (dragElement != null) { -// return dragElement; -// } -// -// nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); -// //FIX FOR JBIDE-1468 added by Sergey Dzmitrovich -// if (visualNode != null -// && visualNode.getNodeType() == Node.ELEMENT_NODE -// && (HTML.TAG_INPUT.equalsIgnoreCase(visualNode.getNodeName()) -// || HTML.TAG_OPTION.equalsIgnoreCase(visualNode -// .getNodeName()) -// || HTML.TAG_BUTTON.equalsIgnoreCase(visualNode -// .getNodeName()) || HTML.TAG_SELECT -// .equalsIgnoreCase(visualNode.getNodeName())) -// /*&& !selection.containsNode(visualNode, false)*/ -// && visualBuilder.canInnerDrag((nsIDOMElement) visualNode -// .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID))) { -// return (nsIDOMElement) visualNode -// .queryInterface(nsIDOMElement.NS_IDOMELEMENT_IID); -// } -// return null; -// } - - nsIDOMElement getAppropriateElementForSelection(nsIDOMEvent event) { - nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); - nsIDOMNode visualNode = VisualDomUtil.getTargetNode(event); - if (visualNode != null) { - if (!HTML.TAG_INPUT.equalsIgnoreCase(visualNode.getNodeName())) { - visualNode = visualBuilder.getOriginalTargetNode(event); - } - if (visualNode != null && visualNode.getNodeType() == Node.ELEMENT_NODE && !selection.containsNode((nsIDOMNode)visualNode, false)) { - VpeElementMapping elementMapping = domMapping.getNearElementMapping(visualNode); - if (elementMapping != null) { - return elementMapping.getVisualElement(); - } - } - } - return null; - } - - void setVisualElementSelection(nsIDOMElement visualElement) { - nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); - visualElement.removeAttribute(XulRunnerEditor.VPE_INVISIBLE_ELEMENT); - nsIDOMNode visualParent = visualElement.getParentNode(); - int offset = (int) VisualDomUtil.getOffset(visualElement); - selection.removeAllRanges(); - selection.collapse(visualParent, offset); - selection.extend(visualParent, offset + 1); - - setSelection(selection); - } - - void setMouseUpSelection(nsIDOMMouseEvent mouseEvent) { - } - - void printVisualSelection() { - nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); - boolean collapsed = selection.getIsCollapsed(); - System.out.println(" ## VisualSelection"); //$NON-NLS-1$ - System.out.println(" ## collapsed: " + collapsed); //$NON-NLS-1$ - if (!collapsed) { - nsIDOMNode anchorNode = selection.getAnchorNode(); - if (anchorNode != null) { - System.out.println(" ## anchorNode: " + anchorNode.getNodeName() + " (" + anchorNode + ") offset: " + selection.getAnchorOffset()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } else { - System.out.println(" ## anchorNode: null"); //$NON-NLS-1$ - } - } - nsIDOMNode focusNode = selection.getFocusNode(); - if (focusNode != null) { - System.out.println(" ## focusNode: " + focusNode.getNodeName() + " (" + focusNode + ") offset: " + selection.getFocusOffset()); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$ - } else { - System.out.println(" ## focusNode: null"); //$NON-NLS-1$ - } - } - -// this method is never used -// void setCaretAtMouse(nsIDOMMouseEvent mouseEvent) { -// nsIDOMNode visualNode = VisualDomUtil.getTargetNode(mouseEvent); -// boolean isAnonElement = VpeVisualDomBuilder.isAnonElement(visualNode); -// if (isAnonElement) return; -// VpeVisualInnerDropInfo visualDropInfo = getInnerDropInfo(mouseEvent); -// nsIDOMNode visuaDropContainer = visualDropInfo.getDropContainer(); -// if (visuaDropContainer.getNodeType() == Node.TEXT_NODE) return; -// int visualDropOffset = (int)visualDropInfo.getDropOffset(); -// if (visualDropOffset > 0) { -// nsIDOMNodeList visualChildren = visuaDropContainer.getChildNodes(); -// nsIDOMNode visualChild = visualChildren.item(visualDropOffset - 1); -// boolean isText = visualChild.getNodeType() == Node.TEXT_NODE; -// if (isText) return; -// } -// nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); -// if (!VisualDomUtil.isSelectionContains(selection, visuaDropContainer, visualDropOffset)) { -// setVisualCaret(visuaDropContainer, visualDropOffset); -// // TODO Sergey Vasilyev figure out with nsIFrameSelection -//// nsIFrameSelection frameSelection = presShell.getFrameSelection(); -//// if (frameSelection != null) { -//// frameSelection.setMouseDownState(true); -//// } -// -// // was commented by Max Areshkau (with this code scrolling doesn't works) -// // -//// mouseEvent.preventDefault(); -//// mouseEvent.stopPropagation(); -// } -// } - - void setVisualCaret(nsIDOMNode visualNode, int offset) { - nsISelection selection = visualSelectionController.getSelection(nsISelectionController.SELECTION_NORMAL); - if (visualNode != null) { - if (visualNode.getNodeType() == Node.TEXT_NODE && offset > visualNode.getNodeValue().length()) { - offset = visualNode.getNodeValue().length(); - } - selection.collapse(visualNode, offset); - } else { - selection.removeAllRanges(); - } - visualSelectionController.setCaretEnabled(true); - setSelection(selection); - } -} Deleted: trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeVisualCaretInfo.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeVisualCaretInfo.java 2011-02-01 15:26:27 UTC (rev 28827) +++ trunk/vpe/plugins/org.jboss.tools.vpe/src/org/jboss/tools/vpe/editor/VpeVisualCaretInfo.java 2011-02-01 15:46:25 UTC (rev 28828) @@ -1,51 +0,0 @@ -/******************************************************************************* - * 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.swt.graphics.Point; -import org.w3c.dom.Node; - -import org.mozilla.interfaces.nsIDOMNode; - -public class VpeVisualCaretInfo { - private VpeSelectionBuilder selectionBuilder; - private nsIDOMNode rangeParent; - private int rangeOffset; - - public VpeVisualCaretInfo(VpeSelectionBuilder selectionBuilder, nsIDOMNode rangeParent, int rangeOffset) { - this.selectionBuilder = selectionBuilder; - this.rangeParent = rangeParent; - this.rangeOffset = rangeOffset; - - } - - public boolean exist() { - return rangeParent != null; - } - - public int getRageOffset(){ - return rangeOffset; - } - -//this method is never used -// public void showCaret() { -// selectionBuilder.showVisualDragCaret(rangeParent, rangeOffset); -// } - -//this method is never used -// public void hideCaret() { -// selectionBuilder.hideVisualDragCaret(); -// } - - public int getSourcePosition() { - return selectionBuilder.getSourcePosition(rangeParent, rangeOffset); - } -} Modified: trunk/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerEditor.java =================================================================== --- trunk/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerEditor.java 2011-02-01 15:26:27 UTC (rev 28827) +++ trunk/vpe/plugins/org.jboss.tools.vpe.xulrunner/src/org/jboss/tools/vpe/xulrunner/editor/XulRunnerEditor.java 2011-02-01 15:46:25 UTC (rev 28828) @@ -29,23 +29,12 @@ import org.jboss.tools.vpe.xulrunner.browser.XulRunnerBrowser; import org.jboss.tools.vpe.xulrunner.util.XPCOM; import org.mozilla.interfaces.nsIBaseWindow; -import org.mozilla.interfaces.nsIClipboardDragDropHookList; -import org.mozilla.interfaces.nsIComponentManager; import org.mozilla.interfaces.nsIDOMDocument; -import org.mozilla.interfaces.nsIDOMDocumentRange; import org.mozilla.interfaces.nsIDOMElement; import org.mozilla.interfaces.nsIDOMNode; -import org.mozilla.interfaces.nsIDOMRange; import org.mozilla.interfaces.nsIDOMWindow; -import org.mozilla.interfaces.nsIDocShell; -import org.mozilla.interfaces.nsIDragService; -import org.mozilla.interfaces.nsIDragSession; -import org.mozilla.interfaces.nsIInterfaceRequestor; -import org.mozilla.interfaces.nsISelection; -import org.mozilla.interfaces.nsIServiceManager; import org.mozilla.interfaces.nsISupports; import org.mozilla.interfaces.nsITooltipListener; -import org.mozilla.interfaces.nsITransferable; import org.mozilla.xpcom.XPCOMException; /** @@ -92,7 +81,6 @@ * xpcom flasher component which used to draw lines */ private Flasher flasher; - private nsIDocShell docShell = null; /** * RegExp for find expression 'display : none' in style string @@ -213,32 +201,6 @@ } - public boolean isMozillaDragFlavor() { - - nsIDragSession dragSession = getCurrentDragSession(); - if (dragSession != null) { - nsITransferable transferable = createTransferable(); - if (transferable != null) { - // transferable.flavorsTransferableCanImport(); - - transferable.addDataFlavor(TRANS_FLAVOR_kURLDataMime); - transferable.addDataFlavor(TRANS_FLAVOR_kFileMime); - transferable.addDataFlavor(TRANS_FLAVOR_kURLMime); - transferable.addDataFlavor(TRANS_FLAVOR_kUnicodeMime); - dragSession.getData(transferable, 0); - - // transferable.flavorsTransferableCanImport(); - String[] flavors = new String[] { null }; - nsISupports[] data = new nsISupports[] { null }; - long[] length = new long[] { 0 }; - transferable.getAnyTransferData(flavors, data, length); - - return length[0] > 0; - } - } - return false; - } - public void onElementResize(nsIDOMElement element, int handle, int top, int left, int width, int height) { } @@ -279,79 +241,12 @@ addResizerListener(); } - public nsIDragSession getCurrentDragSession() { - nsIServiceManager serviceManager = getServiceManager(); - nsIDragService dragService = (nsIDragService) serviceManager - .getServiceByContractID(XPCOM.NS_DRAGSERVICE_CONTRACTID, - nsIDragService.NS_IDRAGSERVICE_IID); - - return dragService.getCurrentSession(); - } - - public nsIClipboardDragDropHookList getClipboardDragDropHookList() { - nsIDocShell docShell = getDocShell(); - - if (docShell != null) { - nsIClipboardDragDropHookList hookList = XPCOM.queryInterface(docShell, nsIClipboardDragDropHookList.class); - return hookList; - } - return null; - } - - public nsIDocShell getDocShell() { - if (docShell == null) { - nsIInterfaceRequestor interfaceRequestor = XPCOM.queryInterface(getWebBrowser(), nsIInterfaceRequestor.class); - docShell = (nsIDocShell) interfaceRequestor - .getInterface(nsIDocShell.NS_IDOCSHELL_IID); - } - - return docShell; - } - public nsIDOMDocument getDOMDocument() { nsIDOMWindow domWindow = getWebBrowser().getContentDOMWindow(); return domWindow.getDocument(); } - public nsIDOMDocumentRange getDOMDocumentRange() { - return XPCOM.queryInterface(getDOMDocument(), nsIDOMDocumentRange.class); - } - - public nsIDOMRange createDOMRange() { - return getDOMDocumentRange().createRange(); - } - - public void showDragCaret(nsIDOMNode node, long offcet) { - // TODO Sergey Vasilyev figure out with caret - System.out - .println("Show drag caret for " + node.getNodeName() + ":" + offcet); //$NON-NLS-1$ //$NON-NLS-2$ - } - - public void hideDragCaret() { - // TODO Sergey Vasilyev figure out with caret - System.out.println("Hide drag caret"); //$NON-NLS-1$ - } - - public nsITransferable createTransferable() { - nsIComponentManager componentManager = getComponentManager(); - return (nsITransferable) componentManager.createInstanceByContractID( - XPCOM.NS_TRANSFERABLE_CONTRACTID, this, - nsITransferable.NS_ITRANSFERABLE_IID); - } - /** - * Returns selection controller which used in selection functionality - * - * @return - */ - public nsISelection getSelection() { - - nsIDOMWindow domWindow = getWebBrowser().getContentDOMWindow(); - nsISelection selection = domWindow.getSelection(); - return selection; - } - - /** * Function created to restore functionality of MozillaBrowser * * @return