Skip to main content

This CGIT instance is deprecated, and repositories have been moved to Gitlab or Github. See the repository descriptions for specific locations.

summaryrefslogtreecommitdiffstats
path: root/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/autoedit/StructuredAutoEditStrategyXML.java
diff options
context:
space:
mode:
Diffstat (limited to 'bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/autoedit/StructuredAutoEditStrategyXML.java')
-rw-r--r--bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/autoedit/StructuredAutoEditStrategyXML.java180
1 files changed, 0 insertions, 180 deletions
diff --git a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/autoedit/StructuredAutoEditStrategyXML.java b/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/autoedit/StructuredAutoEditStrategyXML.java
deleted file mode 100644
index df619e79f0..0000000000
--- a/bundles/org.eclipse.wst.xml.ui/src/org/eclipse/wst/xml/ui/internal/autoedit/StructuredAutoEditStrategyXML.java
+++ /dev/null
@@ -1,180 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2001, 2008 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are 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:
- * IBM Corporation - initial API and implementation
- * Jens Lukowski/Innoopract - initial renaming/restructuring
- *
- *******************************************************************************/
-package org.eclipse.wst.xml.ui.internal.autoedit;
-
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.DocumentCommand;
-import org.eclipse.jface.text.IAutoEditStrategy;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.ui.IEditorPart;
-import org.eclipse.ui.IWorkbenchPage;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.PlatformUI;
-import org.eclipse.ui.texteditor.ITextEditor;
-import org.eclipse.ui.texteditor.ITextEditorExtension3;
-import org.eclipse.wst.sse.core.StructuredModelManager;
-import org.eclipse.wst.sse.core.internal.provisional.IStructuredModel;
-import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
-import org.eclipse.wst.xml.core.internal.provisional.document.IDOMNode;
-import org.eclipse.wst.xml.ui.internal.Logger;
-import org.eclipse.wst.xml.ui.internal.XMLUIPlugin;
-import org.eclipse.wst.xml.ui.internal.preferences.XMLUIPreferenceNames;
-import org.w3c.dom.Node;
-
-/**
- * Automatically inserts closing comment tag or end tag when appropriate.
- */
-public class StructuredAutoEditStrategyXML implements IAutoEditStrategy {
- /*
- * NOTE: copies of this class exists in
- * org.eclipse.wst.xml.ui.internal.autoedit
- * org.eclipse.wst.html.ui.internal.autoedit
- */
- public void customizeDocumentCommand(IDocument document, DocumentCommand command) {
- Object textEditor = getActiveTextEditor();
- if (!((textEditor instanceof ITextEditorExtension3) && (((ITextEditorExtension3) textEditor).getInsertMode() == ITextEditorExtension3.SMART_INSERT))) {
- return;
- }
-
- IStructuredModel model = null;
- try {
- model = StructuredModelManager.getModelManager().getExistingModelForRead(document);
- if (model != null) {
- if (command.text != null) {
- smartInsertForComment(command, document, model);
- smartInsertForEndTag(command, document, model);
- smartRemoveEndTag(command, document, model);
- }
- }
- }
- finally {
- if (model != null) {
- model.releaseFromRead();
- }
- }
- }
-
- private boolean isPreferenceEnabled(String key) {
- return (key != null && XMLUIPlugin.getDefault().getPreferenceStore().getBoolean(key));
- }
-
- private boolean isCommentNode(IDOMNode node) {
- return ((node != null) && (node instanceof IDOMElement) && ((IDOMElement) node).isCommentTag());
- }
-
- private boolean isDocumentNode(IDOMNode node) {
- return ((node != null) && (node.getNodeType() == Node.DOCUMENT_NODE));
- }
-
- /**
- * Attempts to clean up an end-tag if a start-tag is converted into an empty-element
- * tag (e.g., <node />) and the original element was empty.
- *
- * @param command the document command describing the change
- * @param document the document that will be changed
- * @param model the model based on the document
- */
- private void smartRemoveEndTag(DocumentCommand command, IDocument document, IStructuredModel model) {
- try {
- // An opening tag is now a self-terminated end-tag
- if ("/".equals(command.text) && ">".equals(document.get(command.offset, 1)) && isPreferenceEnabled(XMLUIPreferenceNames.TYPING_REMOVE_END_TAGS)) { //$NON-NLS-1$ //$NON-NLS-2$
- IDOMNode node = (IDOMNode) model.getIndexedRegion(command.offset);
- if (node != null && !node.hasChildNodes()) {
- IStructuredDocumentRegion region = node.getEndStructuredDocumentRegion();
-
- if (region != null && region.isEnded())
- document.replace(region.getStartOffset(), region.getLength(), ""); //$NON-NLS-1$
- }
- }
- }
- catch (BadLocationException e) {
- Logger.logException(e);
- }
- }
-
- private void smartInsertForComment(DocumentCommand command, IDocument document, IStructuredModel model) {
- try {
- if (command.text.equals("-") && (document.getLength() >= 3) && document.get(command.offset - 3, 3).equals("<!-") && isPreferenceEnabled(XMLUIPreferenceNames.TYPING_COMPLETE_COMMENTS)) { //$NON-NLS-1$ //$NON-NLS-2$
- command.text += " -->"; //$NON-NLS-1$
- command.shiftsCaret = false;
- command.caretOffset = command.offset + 2;
- command.doit = false;
- }
- }
- catch (BadLocationException e) {
- Logger.logException(e);
- }
-
- }
-
- private void smartInsertForEndTag(DocumentCommand command, IDocument document, IStructuredModel model) {
- try {
- if (command.text.equals("/") && (document.getLength() >= 1) && document.get(command.offset - 1, 1).equals("<") && isPreferenceEnabled(XMLUIPreferenceNames.TYPING_COMPLETE_END_TAGS)) { //$NON-NLS-1$ //$NON-NLS-2$
- IDOMNode parentNode = (IDOMNode) ((IDOMNode) model.getIndexedRegion(command.offset - 1)).getParentNode();
- if (isCommentNode(parentNode)) {
- // loop and find non comment node parent
- while ((parentNode != null) && isCommentNode(parentNode)) {
- parentNode = (IDOMNode) parentNode.getParentNode();
- }
- }
-
- if (!isDocumentNode(parentNode)) {
- // only add end tag if one does not already exist or if
- // add '/' does not create one already
- IStructuredDocumentRegion endTagStructuredDocumentRegion = parentNode.getEndStructuredDocumentRegion();
- if (endTagStructuredDocumentRegion == null) {
- StringBuffer toAdd = new StringBuffer(parentNode.getNodeName());
- if (toAdd.length() > 0) {
- toAdd.append(">"); //$NON-NLS-1$
- String suffix = toAdd.toString();
- if ((document.getLength() < command.offset + suffix.length()) || (!suffix.equals(document.get(command.offset, suffix.length())))) {
- command.text += suffix;
- }
- }
- }
- }
- }
- }
- catch (BadLocationException e) {
- Logger.logException(e);
- }
- }
-
- /**
- * Return the active text editor if possible, otherwise the active editor
- * part.
- *
- * @return Object
- */
- private Object getActiveTextEditor() {
- IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow();
- if (window != null) {
- IWorkbenchPage page = window.getActivePage();
- if (page != null) {
- IEditorPart editor = page.getActiveEditor();
- if (editor != null) {
- if (editor instanceof ITextEditor) {
- return editor;
- }
- ITextEditor textEditor = (ITextEditor) editor.getAdapter(ITextEditor.class);
- if (textEditor != null) {
- return textEditor;
- }
- return editor;
- }
- }
- }
- return null;
- }
-}

Back to the top