/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.apache.ivyde.eclipse.ui.editors.xml;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IProject;
import org.eclipse.jface.text.DefaultInformationControl;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IInformationControl;
import org.eclipse.jface.text.IInformationControlCreator;
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.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.jface.text.source.SourceViewerConfiguration;
import org.eclipse.swt.widgets.Shell;
public class XMLConfiguration extends SourceViewerConfiguration {
private XMLDoubleClickStrategy doubleClickStrategy;
private XMLTagScanner tagScanner;
private XMLScanner scanner;
private ColorManager colorManager;
private IProject project;
private IvyContentAssistProcessor _processor;
private IFile _file;
public XMLConfiguration(ColorManager colorManager) {
this.colorManager = colorManager;
}
public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) {
return new String[] {IDocument.DEFAULT_CONTENT_TYPE, XMLPartitionScanner.XML_COMMENT,
XMLPartitionScanner.XML_TAG};
}
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;
}
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;
}
public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {
// Create content assistant
ContentAssistant assistant = new ContentAssistant();
// required to display additional info
assistant.setInformationControlCreator(new IInformationControlCreator() {
public IInformationControl createInformationControl(Shell parent) {
return new DefaultInformationControl(parent);
}
});
_processor = new IvyContentAssistProcessor();
_processor.setFile(_file);
// Set this processor for each supported content type
assistant.setContentAssistProcessor(_processor, XMLPartitionScanner.XML_TAG);
assistant.setContentAssistProcessor(_processor, XMLPartitionScanner.XML_DEFAULT);
assistant.setContentAssistProcessor(_processor, IDocument.DEFAULT_CONTENT_TYPE);
// Return the content assistant
return assistant;
}
public void setFile(IFile file) {
if (_processor != null) {
_processor.setFile(file);
}
_file = file;
}
}