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/*******************************************************************************
* Copyright (c) 2000, 2015 QNX Software Systems 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:
* QNX Software Systems - Initial API and implementation
* Anton Leherbauer (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.autotools.ui.editors.automake;
import org.eclipse.cdt.internal.autotools.ui.preferences.ColorManager;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.jface.preference.IPreferenceStore;
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.IContentAssistant;
import org.eclipse.jface.text.presentation.IPresentationReconciler;
import org.eclipse.jface.text.presentation.PresentationReconciler;
import org.eclipse.jface.text.reconciler.IReconciler;
import org.eclipse.jface.text.reconciler.MonoReconciler;
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.IAnnotationHover;
import org.eclipse.jface.text.source.ISourceViewer;
import org.eclipse.jface.util.PropertyChangeEvent;
import org.eclipse.swt.graphics.RGB;
import org.eclipse.ui.editors.text.TextSourceViewerConfiguration;
public class MakefileSourceConfiguration extends TextSourceViewerConfiguration {
private ColorManager colorManager;
MakefileCodeScanner codeScanner;
private MakefileEditor fEditor;
/**
* Single token scanner.
*/
static class SingleTokenScanner extends BufferedRuleBasedScanner {
public SingleTokenScanner(TextAttribute attribute) {
setDefaultReturnToken(new Token(attribute));
}
}
/**
* Constructor for MakeConfiguration
*/
public MakefileSourceConfiguration(IPreferenceStore preferenceStore, MakefileEditor editor) {
super(preferenceStore);
fEditor = editor;
colorManager = ColorManager.getDefault();
}
@Override
public String[] getConfiguredContentTypes(ISourceViewer v) {
return new String[] {
IDocument.DEFAULT_CONTENT_TYPE,
MakefilePartitionScanner.MAKEFILE_COMMENT_PARTITION,
MakefilePartitionScanner.MAKEFILE_IF_BLOCK_PARTITION,
MakefilePartitionScanner.MAKEFILE_DEF_BLOCK_PARTITION,
MakefilePartitionScanner.MAKEFILE_INCLUDE_BLOCK_PARTITION,
MakefilePartitionScanner.MAKEFILE_MACRO_ASSIGNEMENT_PARTITION,
};
}
@Override
public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {
ContentAssistant assistant = new ContentAssistant();
assistant.setContentAssistProcessor(new MakefileCompletionProcessor(fEditor), IDocument.DEFAULT_CONTENT_TYPE);
assistant.setContentAssistProcessor(new MakefileCompletionProcessor(fEditor), MakefilePartitionScanner.MAKEFILE_COMMENT_PARTITION);
assistant.setContentAssistProcessor(new MakefileCompletionProcessor(fEditor), MakefilePartitionScanner.MAKEFILE_DEF_BLOCK_PARTITION);
assistant.setContentAssistProcessor(new MakefileCompletionProcessor(fEditor), MakefilePartitionScanner.MAKEFILE_IF_BLOCK_PARTITION);
assistant.setContentAssistProcessor(new MakefileCompletionProcessor(fEditor), MakefilePartitionScanner.MAKEFILE_INCLUDE_BLOCK_PARTITION);
assistant.setContentAssistProcessor(new MakefileCompletionProcessor(fEditor), MakefilePartitionScanner.MAKEFILE_MACRO_ASSIGNEMENT_PARTITION);
assistant.enableAutoActivation(true);
assistant.setAutoActivationDelay(500);
assistant.setProposalPopupOrientation(IContentAssistant.CONTEXT_INFO_BELOW);
assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_BELOW);
//Set to Carolina blue
assistant.setContextInformationPopupBackground(colorManager.getColor(new RGB(0, 191, 255)));
return assistant;
}
protected MakefileCodeScanner getCodeScanner() {
if (null == codeScanner)
codeScanner = new MakefileCodeScanner();
return codeScanner;
}
@Override
public IPresentationReconciler getPresentationReconciler(ISourceViewer v) {
PresentationReconciler reconciler = new PresentationReconciler();
DefaultDamagerRepairer dr = new DefaultDamagerRepairer(getCodeScanner());
reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE);
reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE);
dr = new DefaultDamagerRepairer(getCodeScanner());
dr = new DefaultDamagerRepairer(getCodeScanner());
reconciler.setDamager(dr, MakefilePartitionScanner.MAKEFILE_COMMENT_PARTITION);
reconciler.setRepairer(dr, MakefilePartitionScanner.MAKEFILE_COMMENT_PARTITION);
dr = new DefaultDamagerRepairer(getCodeScanner());
reconciler.setDamager(dr, MakefilePartitionScanner.MAKEFILE_MACRO_ASSIGNEMENT_PARTITION);
reconciler.setRepairer(dr, MakefilePartitionScanner.MAKEFILE_MACRO_ASSIGNEMENT_PARTITION);
dr = new DefaultDamagerRepairer(getCodeScanner());
reconciler.setDamager(dr, MakefilePartitionScanner.MAKEFILE_INCLUDE_BLOCK_PARTITION);
reconciler.setRepairer(dr, MakefilePartitionScanner.MAKEFILE_INCLUDE_BLOCK_PARTITION);
dr = new DefaultDamagerRepairer(getCodeScanner());
reconciler.setDamager(dr, MakefilePartitionScanner.MAKEFILE_IF_BLOCK_PARTITION);
reconciler.setRepairer(dr, MakefilePartitionScanner.MAKEFILE_IF_BLOCK_PARTITION);
dr = new DefaultDamagerRepairer(getCodeScanner());
reconciler.setDamager(dr, MakefilePartitionScanner.MAKEFILE_DEF_BLOCK_PARTITION);
reconciler.setRepairer(dr, MakefilePartitionScanner.MAKEFILE_DEF_BLOCK_PARTITION);
dr = new DefaultDamagerRepairer(getCodeScanner());
reconciler.setDamager(dr, MakefilePartitionScanner.MAKEFILE_OTHER_PARTITION);
reconciler.setRepairer(dr, MakefilePartitionScanner.MAKEFILE_OTHER_PARTITION);
return reconciler;
}
@Override
public IReconciler getReconciler(ISourceViewer sourceViewer) {
if (fEditor != null && fEditor.isEditable()) {
MonoReconciler reconciler= new MonoReconciler(new MakefileReconcilingStrategy(fEditor), false);
reconciler.setDelay(1000);
reconciler.setProgressMonitor(new NullProgressMonitor());
return reconciler;
}
return null;
}
@Override
public String[] getDefaultPrefixes(ISourceViewer sourceViewer, String contentType) {
return new String[]{"#"}; //$NON-NLS-1$
}
@Override
public ITextHover getTextHover(ISourceViewer sourceViewer, String contentType) {
return new MakefileTextHover(fEditor);
}
@Override
public IAnnotationHover getAnnotationHover(ISourceViewer sourceViewer) {
return new MakefileAnnotationHover(fEditor);
}
/**
* @param event
* @return
*/
public boolean affectsBehavior(PropertyChangeEvent event) {
MakefileCodeScanner scanner = getCodeScanner();
return scanner.affectsBehavior(event);
}
/**
* @param event
*/
public void adaptToPreferenceChange(PropertyChangeEvent event) {
MakefileCodeScanner scanner = getCodeScanner();
scanner.adaptToPreferenceChange(event);
}
}
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