| /******************************************************************************* |
| * Copyright (c) 2000, 2013 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.make.internal.ui.editor; |
| |
| import java.util.List; |
| |
| import org.eclipse.cdt.make.internal.ui.text.ColorManager; |
| import org.eclipse.cdt.make.internal.ui.text.makefile.AbstractMakefileCodeScanner; |
| import org.eclipse.cdt.make.internal.ui.text.makefile.MakefileAnnotationHover; |
| import org.eclipse.cdt.make.internal.ui.text.makefile.MakefileCodeScanner; |
| import org.eclipse.cdt.make.internal.ui.text.makefile.MakefileCompletionProcessor; |
| import org.eclipse.cdt.make.internal.ui.text.makefile.MakefilePartitionScanner; |
| import org.eclipse.cdt.make.internal.ui.text.makefile.MakefileReconcilingStrategy; |
| import org.eclipse.cdt.make.internal.ui.text.makefile.MakefileTextHover; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| 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.ITextHover; |
| 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.DefaultDamagerRepairer; |
| import org.eclipse.jface.text.rules.IRule; |
| import org.eclipse.jface.text.rules.ITokenScanner; |
| 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.swt.widgets.Shell; |
| import org.eclipse.ui.editors.text.TextSourceViewerConfiguration; |
| |
| public class MakefileSourceConfiguration extends TextSourceViewerConfiguration { |
| private ColorManager fColorManager; |
| MakefileCodeScanner fCodeScanner; |
| private MakefileEditor fEditor; |
| private SingleTokenScanner fCommentScanner; |
| |
| /** |
| * Single token scanner. |
| */ |
| static class SingleTokenScanner extends AbstractMakefileCodeScanner { |
| private final String[] fProperties; |
| public SingleTokenScanner(String property) { |
| fProperties= new String[] { property }; |
| initialize(); |
| } |
| @Override |
| protected List<IRule> createRules() { |
| setDefaultReturnToken(getToken(fProperties[0])); |
| return null; |
| } |
| @Override |
| protected String[] getTokenProperties() { |
| return fProperties; |
| } |
| } |
| |
| /** |
| * Constructor for MakeConfiguration |
| */ |
| public MakefileSourceConfiguration(IPreferenceStore preferenceStore, MakefileEditor editor) { |
| super(preferenceStore); |
| fEditor = editor; |
| fColorManager = ColorManager.getDefault(); |
| } |
| |
| @Override |
| public String[] getConfiguredContentTypes(ISourceViewer v) { |
| return MakefilePartitionScanner.MAKE_PARTITIONS; |
| |
| } |
| |
| @Override |
| public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) { |
| if (fEditor != null && fEditor.isEditable()) { |
| ContentAssistant assistant = new ContentAssistant(); |
| assistant.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer)); |
| assistant.setContentAssistProcessor(new MakefileCompletionProcessor(fEditor), IDocument.DEFAULT_CONTENT_TYPE); |
| assistant.setContentAssistProcessor(new MakefileCompletionProcessor(fEditor), MakefilePartitionScanner.MAKEFILE_COMMENT_PARTITION); |
| |
| assistant.enableAutoActivation(true); |
| assistant.setAutoActivationDelay(500); |
| |
| assistant.setProposalPopupOrientation(IContentAssistant.PROPOSAL_OVERLAY); |
| assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE); |
| assistant.setContextInformationPopupBackground(fColorManager.getColor(new RGB(255, 255, 255))); |
| assistant.setInformationControlCreator(new IInformationControlCreator() { |
| @Override |
| public IInformationControl createInformationControl(Shell parent) { |
| return new DefaultInformationControl(parent, false); |
| } |
| }); |
| |
| return assistant; |
| } |
| return null; |
| } |
| |
| protected MakefileCodeScanner getCodeScanner() { |
| if (null == fCodeScanner) { |
| fCodeScanner = new MakefileCodeScanner(); |
| } |
| return fCodeScanner; |
| } |
| |
| protected ITokenScanner getCommentScanner() { |
| if (null == fCommentScanner) { |
| fCommentScanner = new SingleTokenScanner(ColorManager.MAKE_COMMENT_COLOR); |
| } |
| return fCommentScanner; |
| } |
| |
| @Override |
| public IPresentationReconciler getPresentationReconciler(ISourceViewer v) { |
| |
| PresentationReconciler reconciler = new PresentationReconciler(); |
| reconciler.setDocumentPartitioning(getConfiguredDocumentPartitioning(v)); |
| |
| DefaultDamagerRepairer dr = new DefaultDamagerRepairer(getCodeScanner()); |
| reconciler.setDamager(dr, IDocument.DEFAULT_CONTENT_TYPE); |
| reconciler.setRepairer(dr, IDocument.DEFAULT_CONTENT_TYPE); |
| |
| dr = new DefaultDamagerRepairer(getCommentScanner()); |
| reconciler.setDamager(dr, MakefilePartitionScanner.MAKEFILE_COMMENT_PARTITION); |
| reconciler.setRepairer(dr, MakefilePartitionScanner.MAKEFILE_COMMENT_PARTITION); |
| return reconciler; |
| } |
| |
| @Override |
| public String getConfiguredDocumentPartitioning(ISourceViewer sourceViewer) { |
| return MakefileDocumentSetupParticipant.MAKEFILE_PARTITIONING; |
| } |
| |
| @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) { |
| if (fEditor != null) { |
| return new MakefileTextHover(fEditor); |
| } |
| return super.getTextHover(sourceViewer, contentType); |
| } |
| @Override |
| public IAnnotationHover getAnnotationHover(ISourceViewer sourceViewer) { |
| if (fEditor != null) { |
| return new MakefileAnnotationHover(fEditor); |
| } |
| return super.getAnnotationHover(sourceViewer); |
| } |
| |
| /** |
| * @return <code>true</code> if the given property change event affects the code coloring |
| */ |
| public boolean affectsBehavior(PropertyChangeEvent event) { |
| if (fCodeScanner != null && fCodeScanner.affectsBehavior(event)) { |
| return true; |
| } |
| if (fCommentScanner != null && fCommentScanner.affectsBehavior(event)) { |
| return true; |
| } |
| return false; |
| } |
| |
| public void adaptToPreferenceChange(PropertyChangeEvent event) { |
| if (fCodeScanner != null) { |
| fCodeScanner.adaptToPreferenceChange(event); |
| } |
| if (fCommentScanner != null) { |
| fCommentScanner.adaptToPreferenceChange(event); |
| } |
| } |
| |
| } |