diff options
Diffstat (limited to 'bundles/org.eclipse.wst.html.ui/src/org/eclipse/wst/html/ui/StructuredTextViewerConfigurationHTML.java')
| -rw-r--r-- | bundles/org.eclipse.wst.html.ui/src/org/eclipse/wst/html/ui/StructuredTextViewerConfigurationHTML.java | 269 |
1 files changed, 0 insertions, 269 deletions
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 deleted file mode 100644 index a38409f1f9..0000000000 --- a/bundles/org.eclipse.wst.html.ui/src/org/eclipse/wst/html/ui/StructuredTextViewerConfigurationHTML.java +++ /dev/null @@ -1,269 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2010 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.Map; -import java.util.Vector; - -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Preferences; -import org.eclipse.jface.text.IAutoEditStrategy; -import org.eclipse.jface.text.ITextDoubleClickStrategy; -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.source.ISourceViewer; -import org.eclipse.jface.viewers.ILabelProvider; -import org.eclipse.wst.css.core.text.ICSSPartitions; -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.provisional.contenttype.ContentTypeIdForHTML; -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.contentassist.HTMLStructuredContentAssistProcessor; -import org.eclipse.wst.html.ui.internal.style.LineStyleProviderForHTML; -import org.eclipse.wst.sse.core.text.IStructuredPartitions; -import org.eclipse.wst.sse.ui.StructuredTextViewerConfiguration; -import org.eclipse.wst.sse.ui.internal.format.StructuredFormattingStrategy; -import org.eclipse.wst.sse.ui.internal.provisional.style.LineStyleProvider; -import org.eclipse.wst.xml.core.internal.provisional.contenttype.ContentTypeIdForXML; -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; -import org.eclipse.wst.xml.ui.internal.contentoutline.JFaceNodeLabelProvider; -import org.w3c.dom.Attr; -import org.w3c.dom.Node; - -/** - * 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 StructuredTextViewerConfiguration fXMLSourceViewerConfiguration; - private ILabelProvider fStatusLineLabelProvider; - - /** - * 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]); - } - - // 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 processor = new HTMLStructuredContentAssistProcessor( - this.getContentAssistant(), partitionType, sourceViewer); - return new IContentAssistProcessor[]{processor}; - } - - public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) { - IContentFormatter formatter = super.getContentFormatter(sourceViewer); - // super was unable to create a formatter, probably because - // sourceViewer does not have document set yet, so just create a - // generic one - if (!(formatter instanceof MultiPassContentFormatter)) - formatter = new MultiPassContentFormatter(getConfiguredDocumentPartitioning(sourceViewer), IHTMLPartitions.HTML_DEFAULT); - ((MultiPassContentFormatter) 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 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()]); - } - - public LineStyleProvider[] getLineStyleProviders(ISourceViewer sourceViewer, String partitionType) { - LineStyleProvider[] providers = null; - - // workaround IXMLPartitions.XML_PI - if (partitionType == IHTMLPartitions.HTML_DEFAULT || partitionType == IHTMLPartitions.HTML_COMMENT || partitionType == IHTMLPartitions.HTML_DECLARATION || partitionType == IXMLPartitions.XML_PI) { - providers = new LineStyleProvider[]{getLineStyleProviderForHTML()}; - } - else if (partitionType == ICSSPartitions.STYLE || partitionType == ICSSPartitions.COMMENT) { - 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; - } - - public ILabelProvider getStatusLineLabelProvider(ISourceViewer sourceViewer) { - if (fStatusLineLabelProvider == null) { - fStatusLineLabelProvider = new JFaceNodeLabelProvider() { - public String getText(Object element) { - if (element == null) - return null; - - StringBuffer s = new StringBuffer(); - Node node = (Node) element; - while (node != null) { - if (node.getNodeType() != Node.DOCUMENT_NODE) { - s.insert(0, super.getText(node)); - } - - if (node.getNodeType() == Node.ATTRIBUTE_NODE) - node = ((Attr) node).getOwnerElement(); - else - node = node.getParentNode(); - - if (node != null && node.getNodeType() != Node.DOCUMENT_NODE) { - s.insert(0, IPath.SEPARATOR); - } - } - return s.toString(); - } - - }; - } - return fStatusLineLabelProvider; - } - - private StructuredTextViewerConfiguration getXMLSourceViewerConfiguration() { - if (fXMLSourceViewerConfiguration == null) { - fXMLSourceViewerConfiguration = new StructuredTextViewerConfigurationXML(); - } - return fXMLSourceViewerConfiguration; - } - - protected Map getHyperlinkDetectorTargets(ISourceViewer sourceViewer) { - Map targets = super.getHyperlinkDetectorTargets(sourceViewer); - targets.put(ContentTypeIdForHTML.ContentTypeID_HTML, null); - - // also add xml since there could be xml content in html - // (just hope the hyperlink detectors will do additional checking) - targets.put(ContentTypeIdForXML.ContentTypeID_XML, null); - return targets; - } -}
\ No newline at end of file |