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diff --git a/bundles/org.eclipse.wst.html.ui/src/org/eclipse/wst/html/ui/StructuredTextViewerConfigurationHTML.java b/bundles/org.eclipse.wst.html.ui/src/org/eclipse/wst/html/ui/StructuredTextViewerConfigurationHTML.java
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--- a/bundles/org.eclipse.wst.html.ui/src/org/eclipse/wst/html/ui/StructuredTextViewerConfigurationHTML.java
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-/*******************************************************************************
- * Copyright (c) 2004, 2005 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
- *******************************************************************************/
-package org.eclipse.wst.html.ui;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Vector;
-
-import org.eclipse.core.runtime.Preferences;
-import org.eclipse.jface.text.IAutoEditStrategy;
-import org.eclipse.jface.text.ITextDoubleClickStrategy;
-import org.eclipse.jface.text.ITextHover;
-import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
-import org.eclipse.jface.text.formatter.IContentFormatter;
-import org.eclipse.jface.text.formatter.MultiPassContentFormatter;
-import org.eclipse.jface.text.hyperlink.IHyperlinkDetector;
-import org.eclipse.jface.text.information.IInformationProvider;
-import org.eclipse.jface.text.source.ISourceViewer;
-import org.eclipse.ui.texteditor.AbstractDecoratedTextEditorPreferenceConstants;
-import org.eclipse.wst.css.core.text.ICSSPartitions;
-import org.eclipse.wst.css.ui.internal.contentassist.CSSContentAssistProcessor;
-import org.eclipse.wst.css.ui.internal.style.LineStyleProviderForEmbeddedCSS;
-import org.eclipse.wst.html.core.internal.HTMLCorePlugin;
-import org.eclipse.wst.html.core.internal.format.HTMLFormatProcessorImpl;
-import org.eclipse.wst.html.core.internal.preferences.HTMLCorePreferenceNames;
-import org.eclipse.wst.html.core.internal.text.StructuredTextPartitionerForHTML;
-import org.eclipse.wst.html.core.text.IHTMLPartitions;
-import org.eclipse.wst.html.ui.internal.autoedit.AutoEditStrategyForTabs;
-import org.eclipse.wst.html.ui.internal.autoedit.StructuredAutoEditStrategyHTML;
-import org.eclipse.wst.html.ui.internal.contentassist.HTMLContentAssistProcessor;
-import org.eclipse.wst.html.ui.internal.contentassist.NoRegionContentAssistProcessorForHTML;
-import org.eclipse.wst.html.ui.internal.hyperlink.XMLHyperlinkDetector;
-import org.eclipse.wst.html.ui.internal.style.LineStyleProviderForHTML;
-import org.eclipse.wst.html.ui.internal.taginfo.HTMLInformationProvider;
-import org.eclipse.wst.html.ui.internal.taginfo.HTMLTagInfoHoverProcessor;
-import org.eclipse.wst.javascript.ui.internal.common.contentassist.JavaScriptContentAssistProcessor;
-import org.eclipse.wst.javascript.ui.internal.common.style.LineStyleProviderForJavaScript;
-import org.eclipse.wst.javascript.ui.internal.common.taginfo.JavaScriptInformationProvider;
-import org.eclipse.wst.javascript.ui.internal.common.taginfo.JavaScriptTagInfoHoverProcessor;
-import org.eclipse.wst.sse.core.text.IStructuredPartitions;
-import org.eclipse.wst.sse.ui.StructuredTextViewerConfiguration;
-import org.eclipse.wst.sse.ui.internal.SSEUIPlugin;
-import org.eclipse.wst.sse.ui.internal.format.StructuredFormattingStrategy;
-import org.eclipse.wst.sse.ui.internal.provisional.style.LineStyleProvider;
-import org.eclipse.wst.sse.ui.internal.taginfo.TextHoverManager;
-import org.eclipse.wst.sse.ui.internal.util.EditorUtility;
-import org.eclipse.wst.xml.core.internal.text.rules.StructuredTextPartitionerForXML;
-import org.eclipse.wst.xml.core.text.IXMLPartitions;
-import org.eclipse.wst.xml.ui.StructuredTextViewerConfigurationXML;
-
-/**
- * Configuration for a source viewer which shows HTML content.
- * <p>
- * Clients can subclass and override just those methods which must be specific
- * to their needs.
- * </p>
- *
- * @see org.eclipse.wst.sse.ui.StructuredTextViewerConfiguration
- * @since 1.0
- */
-public class StructuredTextViewerConfigurationHTML extends StructuredTextViewerConfiguration {
- /*
- * One instance per configuration because not sourceviewer-specific and
- * it's a String array
- */
- private String[] fConfiguredContentTypes;
- /*
- * One instance per configuration
- */
- private LineStyleProvider fLineStyleProviderForEmbeddedCSS;
- /*
- * One instance per configuration
- */
- private LineStyleProvider fLineStyleProviderForHTML;
- /*
- * One instance per configuration
- */
- private LineStyleProvider fLineStyleProviderForJavascript;
- /*
- * One instance per configuration
- */
- private StructuredTextViewerConfiguration fXMLSourceViewerConfiguration;
-
- /**
- * Create new instance of StructuredTextViewerConfigurationHTML
- */
- public StructuredTextViewerConfigurationHTML() {
- // Must have empty constructor to createExecutableExtension
- super();
- }
-
- public IAutoEditStrategy[] getAutoEditStrategies(ISourceViewer sourceViewer, String contentType) {
- List allStrategies = new ArrayList(0);
-
- IAutoEditStrategy[] superStrategies = super.getAutoEditStrategies(sourceViewer, contentType);
- for (int i = 0; i < superStrategies.length; i++) {
- allStrategies.add(superStrategies[i]);
- }
-
- if (contentType == IHTMLPartitions.HTML_DEFAULT || contentType == IHTMLPartitions.HTML_DECLARATION) {
- allStrategies.add(new StructuredAutoEditStrategyHTML());
- }
-
- // be sure this is added last in list, so it has a change to modify
- // previous results.
- // add auto edit strategy that handles when tab key is pressed
- allStrategies.add(new AutoEditStrategyForTabs());
-
- return (IAutoEditStrategy[]) allStrategies.toArray(new IAutoEditStrategy[allStrategies.size()]);
- }
-
- public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) {
- if (fConfiguredContentTypes == null) {
- String[] xmlTypes = StructuredTextPartitionerForXML.getConfiguredContentTypes();
- String[] htmlTypes = StructuredTextPartitionerForHTML.getConfiguredContentTypes();
- fConfiguredContentTypes = new String[2 + xmlTypes.length + htmlTypes.length];
-
- fConfiguredContentTypes[0] = IStructuredPartitions.DEFAULT_PARTITION;
- fConfiguredContentTypes[1] = IStructuredPartitions.UNKNOWN_PARTITION;
-
- int index = 0;
- System.arraycopy(xmlTypes, 0, fConfiguredContentTypes, index += 2, xmlTypes.length);
- System.arraycopy(htmlTypes, 0, fConfiguredContentTypes, index += xmlTypes.length, htmlTypes.length);
- }
-
- return fConfiguredContentTypes;
- }
-
- protected IContentAssistProcessor[] getContentAssistProcessors(ISourceViewer sourceViewer, String partitionType) {
- IContentAssistProcessor[] processors = null;
-
- if ((partitionType == IHTMLPartitions.HTML_DEFAULT) || (partitionType == IHTMLPartitions.HTML_COMMENT)) {
- processors = new IContentAssistProcessor[]{new HTMLContentAssistProcessor()};
- }
- else if (partitionType == IHTMLPartitions.SCRIPT) {
- processors = new IContentAssistProcessor[]{new JavaScriptContentAssistProcessor()};
- }
- else if (partitionType == ICSSPartitions.STYLE) {
- processors = new IContentAssistProcessor[]{new CSSContentAssistProcessor()};
- }
- else if (partitionType == IStructuredPartitions.UNKNOWN_PARTITION) {
- processors = new IContentAssistProcessor[]{new NoRegionContentAssistProcessorForHTML()};
- }
-
- return processors;
- }
-
- public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) {
- final MultiPassContentFormatter formatter = new MultiPassContentFormatter(getConfiguredDocumentPartitioning(sourceViewer), IHTMLPartitions.HTML_DEFAULT);
-
- formatter.setMasterStrategy(new StructuredFormattingStrategy(new HTMLFormatProcessorImpl()));
-
- return formatter;
- }
-
- public ITextDoubleClickStrategy getDoubleClickStrategy(ISourceViewer sourceViewer, String contentType) {
- if (contentType == IHTMLPartitions.HTML_DEFAULT) {
- // use xml's doubleclick strategy
- return getXMLSourceViewerConfiguration().getDoubleClickStrategy(sourceViewer, IXMLPartitions.XML_DEFAULT);
- }
- else
- return super.getDoubleClickStrategy(sourceViewer, contentType);
- }
-
- public IHyperlinkDetector[] getHyperlinkDetectors(ISourceViewer sourceViewer) {
- if (sourceViewer == null || !fPreferenceStore.getBoolean(AbstractDecoratedTextEditorPreferenceConstants.EDITOR_HYPERLINKS_ENABLED))
- return null;
-
- List allDetectors = new ArrayList(0);
- allDetectors.add(new XMLHyperlinkDetector());
-
- IHyperlinkDetector[] superDetectors = super.getHyperlinkDetectors(sourceViewer);
- for (int m = 0; m < superDetectors.length; m++) {
- IHyperlinkDetector detector = superDetectors[m];
- if (!allDetectors.contains(detector)) {
- allDetectors.add(detector);
- }
- }
- return (IHyperlinkDetector[]) allDetectors.toArray(new IHyperlinkDetector[0]);
- }
-
- public String[] getIndentPrefixes(ISourceViewer sourceViewer, String contentType) {
- Vector vector = new Vector();
-
- // prefix[0] is either '\t' or ' ' x tabWidth, depending on preference
- Preferences preferences = HTMLCorePlugin.getDefault().getPluginPreferences();
- int indentationWidth = preferences.getInt(HTMLCorePreferenceNames.INDENTATION_SIZE);
- String indentCharPref = preferences.getString(HTMLCorePreferenceNames.INDENTATION_CHAR);
- boolean useSpaces = HTMLCorePreferenceNames.SPACE.equals(indentCharPref);
-
- for (int i = 0; i <= indentationWidth; i++) {
- StringBuffer prefix = new StringBuffer();
- boolean appendTab = false;
-
- if (useSpaces) {
- for (int j = 0; j + i < indentationWidth; j++)
- prefix.append(' ');
-
- if (i != 0)
- appendTab = true;
- }
- else {
- for (int j = 0; j < i; j++)
- prefix.append(' ');
-
- if (i != indentationWidth)
- appendTab = true;
- }
-
- if (appendTab) {
- prefix.append('\t');
- vector.add(prefix.toString());
- // remove the tab so that indentation - tab is also an indent
- // prefix
- prefix.deleteCharAt(prefix.length() - 1);
- }
- vector.add(prefix.toString());
- }
-
- vector.add(""); //$NON-NLS-1$
-
- return (String[]) vector.toArray(new String[vector.size()]);
- }
-
- protected IInformationProvider getInformationProvider(ISourceViewer sourceViewer, String partitionType) {
- IInformationProvider provider = null;
- if (partitionType == IHTMLPartitions.HTML_DEFAULT) {
- // HTML
- provider = new HTMLInformationProvider();
- }
- else if (partitionType == IHTMLPartitions.SCRIPT) {
- // HTML JavaScript
- provider = new JavaScriptInformationProvider();
- }
- return provider;
- }
-
- public LineStyleProvider[] getLineStyleProviders(ISourceViewer sourceViewer, String partitionType) {
- LineStyleProvider[] providers = null;
-
- if (partitionType == IHTMLPartitions.HTML_DEFAULT || partitionType == IHTMLPartitions.HTML_COMMENT || partitionType == IHTMLPartitions.HTML_DECLARATION) {
- providers = new LineStyleProvider[]{getLineStyleProviderForHTML()};
- }
- else if (partitionType == IHTMLPartitions.SCRIPT) {
- providers = new LineStyleProvider[]{getLineStyleProviderForJavascript()};
- }
- else if (partitionType == ICSSPartitions.STYLE) {
- providers = new LineStyleProvider[]{getLineStyleProviderForEmbeddedCSS()};
- }
-
- return providers;
- }
-
- private LineStyleProvider getLineStyleProviderForEmbeddedCSS() {
- if (fLineStyleProviderForEmbeddedCSS == null) {
- fLineStyleProviderForEmbeddedCSS = new LineStyleProviderForEmbeddedCSS();
- }
- return fLineStyleProviderForEmbeddedCSS;
- }
-
- private LineStyleProvider getLineStyleProviderForHTML() {
- if (fLineStyleProviderForHTML == null) {
- fLineStyleProviderForHTML = new LineStyleProviderForHTML();
- }
- return fLineStyleProviderForHTML;
- }
-
- private LineStyleProvider getLineStyleProviderForJavascript() {
- if (fLineStyleProviderForJavascript == null) {
- fLineStyleProviderForJavascript = new LineStyleProviderForJavaScript();
- }
- return fLineStyleProviderForJavascript;
- }
-
- public ITextHover getTextHover(ISourceViewer sourceViewer, String contentType, int stateMask) {
- ITextHover textHover = null;
-
- // look for appropriate text hover processor to return based on
- // content type and state mask
- TextHoverManager manager = SSEUIPlugin.getDefault().getTextHoverManager();
- TextHoverManager.TextHoverDescriptor[] hoverDescs = manager.getTextHovers();
- int i = 0;
- while (i < hoverDescs.length && textHover == null) {
- if (hoverDescs[i].isEnabled() && EditorUtility.computeStateMask(hoverDescs[i].getModifierString()) == stateMask) {
- String hoverType = hoverDescs[i].getId();
- if (TextHoverManager.COMBINATION_HOVER.equalsIgnoreCase(hoverType)) {
- // check if script or html is needed
- if (contentType == IHTMLPartitions.SCRIPT) {
- textHover = manager.createBestMatchHover(new JavaScriptTagInfoHoverProcessor());
- }
- else if (contentType == IHTMLPartitions.HTML_DEFAULT) {
- textHover = manager.createBestMatchHover(new HTMLTagInfoHoverProcessor());
- }
- }
- else if (TextHoverManager.DOCUMENTATION_HOVER.equalsIgnoreCase(hoverType))
- // check if script or html is needed
- if (contentType == IHTMLPartitions.SCRIPT) {
- textHover = new JavaScriptTagInfoHoverProcessor();
- }
- else if (contentType == IHTMLPartitions.HTML_DEFAULT) {
- textHover = new HTMLTagInfoHoverProcessor();
- }
- }
- i++;
- }
-
- // no appropriate text hovers found, try super
- if (textHover == null) {
- textHover = super.getTextHover(sourceViewer, contentType, stateMask);
- }
- return textHover;
- }
-
- private StructuredTextViewerConfiguration getXMLSourceViewerConfiguration() {
- if (fXMLSourceViewerConfiguration == null) {
- fXMLSourceViewerConfiguration = new StructuredTextViewerConfigurationXML();
- }
- return fXMLSourceViewerConfiguration;
- }
-} \ No newline at end of file

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