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/*******************************************************************************
* Copyright (c) 2000, 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
*******************************************************************************/
package org.eclipse.ui.examples.templateeditor.editors;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.ITextDoubleClickStrategy;
import org.eclipse.jface.text.TextAttribute;
import org.eclipse.jface.text.contentassist.ContentAssistant;
import org.eclipse.jface.text.contentassist.IContentAssistProcessor;
import org.eclipse.jface.text.contentassist.IContentAssistant;
import org.eclipse.jface.text.presentation.IPresentationReconciler;
import org.eclipse.jface.text.presentation.PresentationReconciler;
import org.eclipse.jface.text.rules.DefaultDamagerRepairer;
import org.eclipse.jface.text.rules.Token;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.ui.examples.templateeditor.template.XMLCompletionProcessor;
import org.eclipse.ui.editors.text.TextSourceViewerConfiguration;
public class XMLConfiguration extends TextSourceViewerConfiguration {
private XMLDoubleClickStrategy doubleClickStrategy;
private XMLTagScanner tagScanner;
private XMLScanner scanner;
private ColorManager colorManager;
public XMLConfiguration(ColorManager colorManager) {
this.colorManager= colorManager;
}
@Override
public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) {
return new String[]{IDocument.DEFAULT_CONTENT_TYPE, XMLPartitionScanner.XML_COMMENT,
XMLPartitionScanner.XML_TAG};
}
@Override
public ITextDoubleClickStrategy getDoubleClickStrategy(ISourceViewer sourceViewer, String contentType) {
if (doubleClickStrategy == null)
doubleClickStrategy= new XMLDoubleClickStrategy();
return doubleClickStrategy;
}
protected XMLScanner getXMLScanner() {
if (scanner == null) {
scanner= new XMLScanner(colorManager);
scanner.setDefaultReturnToken(new Token(
new TextAttribute(colorManager.getColor(IXMLColorConstants.DEFAULT))));
}
return scanner;
}
protected XMLTagScanner getXMLTagScanner() {
if (tagScanner == null) {
tagScanner= new XMLTagScanner(colorManager);
tagScanner
.setDefaultReturnToken(new Token(new TextAttribute(colorManager.getColor(IXMLColorConstants.TAG))));
}
return tagScanner;
}
@Override
public IPresentationReconciler getPresentationReconciler(ISourceViewer sourceViewer) {
PresentationReconciler reconciler= new PresentationReconciler();
DefaultDamagerRepairer dr= new DefaultDamagerRepairer(getXMLTagScanner());
reconciler.setDamager(dr, XMLPartitionScanner.XML_TAG);
reconciler.setRepairer(dr, XMLPartitionScanner.XML_TAG);
dr= new DefaultDamagerRepairer(getXMLScanner());
reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);
reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);
NonRuleBasedDamagerRepairer ndr= new NonRuleBasedDamagerRepairer(new TextAttribute(colorManager
.getColor(IXMLColorConstants.XML_COMMENT)));
reconciler.setDamager(ndr, XMLPartitionScanner.XML_COMMENT);
reconciler.setRepairer(ndr, XMLPartitionScanner.XML_COMMENT);
return reconciler;
}
@Override
public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {
ContentAssistant assistant= new ContentAssistant();
assistant.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
IContentAssistProcessor processor= new XMLCompletionProcessor();
assistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE);
assistant.setContentAssistProcessor(processor, XMLPartitionScanner.XML_TAG);
assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
assistant.setInformationControlCreator(getInformationControlCreator(sourceViewer));
return assistant;
}
}
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