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* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
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package org.hibernate.eclipse.hqleditor;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.ITextHover;
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.formatter.ContentFormatter;
import org.eclipse.jface.text.formatter.IContentFormatter;
import org.eclipse.jface.text.formatter.IFormattingStrategy;
import org.eclipse.jface.text.presentation.IPresentationReconciler;
import org.eclipse.jface.text.presentation.PresentationReconciler;
import org.eclipse.jface.text.rules.BufferedRuleBasedScanner;
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.hibernate.eclipse.console.QueryEditor;
import org.hibernate.eclipse.hqleditor.preferences.HQLPreferenceConstants;
public class HQLSourceViewerConfiguration extends SourceViewerConfiguration {
public final static String HQL_PARTITIONING= "__hql_partitioning"; //$NON-NLS-1$
private IContentAssistProcessor completionProcessor;
//private HQLEditor hqlEditor;
private QueryEditor hqlEditor;
static class SingleTokenScanner extends BufferedRuleBasedScanner {
public SingleTokenScanner( TextAttribute attribute ) {
setDefaultReturnToken( new Token( attribute ));
}
}
public HQLSourceViewerConfiguration(QueryEditor editor) {
this.hqlEditor = editor;
completionProcessor = new HQLCompletionProcessor(editor);
}
public String getConfiguredDocumentPartitioning( ISourceViewer sourceViewer ) {
return HQL_PARTITIONING;
}
public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {
ContentAssistant assistant = new ContentAssistant();
assistant.setDocumentPartitioning( getConfiguredDocumentPartitioning( sourceViewer ));
completionProcessor = new HQLCompletionProcessor(hqlEditor);
assistant.setContentAssistProcessor( completionProcessor, IDocument.DEFAULT_CONTENT_TYPE);
assistant.enableAutoActivation( true );
assistant.setAutoActivationDelay( 500 );
assistant.setProposalPopupOrientation( IContentAssistant.PROPOSAL_STACKED );
assistant.setInformationControlCreator(getInformationControlCreator(sourceViewer));
return assistant;
}
public IContentFormatter getContentFormatter(ISourceViewer sourceViewer) {
ContentFormatter formatter = new ContentFormatter();
formatter.setDocumentPartitioning( HQL_PARTITIONING );
IFormattingStrategy formattingStrategy = new HQLFormattingStrategy();
formatter.setFormattingStrategy( formattingStrategy, IDocument.DEFAULT_CONTENT_TYPE );
return formatter;
}
public IPresentationReconciler getPresentationReconciler( ISourceViewer sourceViewer ) {
HQLColors colorProvider = new HQLColors();
PresentationReconciler reconciler = new PresentationReconciler();
String docPartitioning = getConfiguredDocumentPartitioning( sourceViewer );
reconciler.setDocumentPartitioning( docPartitioning );
DefaultDamagerRepairer dr = new DefaultDamagerRepairer( new HQLCodeScanner( colorProvider ) );
reconciler.setDamager( dr, IDocument.DEFAULT_CONTENT_TYPE );
reconciler.setRepairer( dr, IDocument.DEFAULT_CONTENT_TYPE );
dr = new DefaultDamagerRepairer( new SingleTokenScanner( new TextAttribute( colorProvider.getColor( HQLPreferenceConstants.HQL_COMMENT_COLOR ))));
reconciler.setDamager( dr, HQLPartitionScanner.HQL_COMMENT );
reconciler.setRepairer( dr, HQLPartitionScanner.HQL_COMMENT );
dr = new DefaultDamagerRepairer( new SingleTokenScanner( new TextAttribute( colorProvider.getColor( HQLPreferenceConstants.HQL_QUOTED_LITERAL_COLOR ))));
reconciler.setDamager( dr, HQLPartitionScanner.HQL_QUOTED_LITERAL );
reconciler.setRepairer( dr, HQLPartitionScanner.HQL_QUOTED_LITERAL );
return reconciler;
}
public ITextHover getTextHover( ISourceViewer sourceViewer, String contentType ) {
return new HQLTextHover();
}
}