| /******************************************************************************* |
| * Copyright (c) 2007, 2018 Red Hat Inc. |
| * |
| * This program and the accompanying materials are made |
| * available under the terms of the Eclipse Public License 2.0 |
| * which is available at https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Red Hat - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.linuxtools.internal.rpm.ui.editor; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.NullProgressMonitor; |
| import org.eclipse.core.runtime.preferences.InstanceScope; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.text.DefaultInformationControl; |
| import org.eclipse.jface.text.DefaultLineTracker; |
| import org.eclipse.jface.text.IAutoEditStrategy; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.jface.text.ITextDoubleClickStrategy; |
| import org.eclipse.jface.text.ITextHover; |
| import org.eclipse.jface.text.TabsToSpacesConverter; |
| 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.hyperlink.AbstractHyperlinkDetector; |
| import org.eclipse.jface.text.hyperlink.IHyperlinkDetector; |
| import org.eclipse.jface.text.hyperlink.URLHyperlinkDetector; |
| import org.eclipse.jface.text.presentation.IPresentationReconciler; |
| import org.eclipse.jface.text.reconciler.IReconciler; |
| import org.eclipse.jface.text.reconciler.MonoReconciler; |
| import org.eclipse.jface.text.source.ISourceViewer; |
| import org.eclipse.linuxtools.internal.rpm.ui.editor.hyperlink.URLHyperlinkWithMacroDetector; |
| import org.eclipse.linuxtools.internal.rpm.ui.editor.preferences.PreferenceConstants; |
| import org.eclipse.linuxtools.internal.rpm.ui.editor.scanners.SpecfilePartitionScanner; |
| import org.eclipse.ui.editors.text.EditorsUI; |
| import org.eclipse.ui.editors.text.TextSourceViewerConfiguration; |
| import org.eclipse.ui.preferences.ScopedPreferenceStore; |
| import org.eclipse.ui.texteditor.HyperlinkDetectorDescriptor; |
| import org.eclipse.ui.texteditor.HyperlinkDetectorRegistry; |
| import org.osgi.framework.FrameworkUtil; |
| |
| public class SpecfileConfiguration extends TextSourceViewerConfiguration { |
| private SpecfileDoubleClickStrategy doubleClickStrategy; |
| private SpecfileEditor editor; |
| private IPreferenceStore store = new ScopedPreferenceStore(InstanceScope.INSTANCE, |
| FrameworkUtil.getBundle(SpecfileConfiguration.class).getSymbolicName()); |
| |
| public SpecfileConfiguration(SpecfileEditor editor) { |
| super(); |
| this.editor = editor; |
| } |
| |
| @Override |
| public String[] getConfiguredContentTypes(ISourceViewer sourceViewer) { |
| return SpecfilePartitionScanner.SPEC_PARTITION_TYPES; |
| } |
| |
| @Override |
| public ITextDoubleClickStrategy getDoubleClickStrategy(ISourceViewer sourceViewer, String contentType) { |
| if (doubleClickStrategy == null) { |
| doubleClickStrategy = new SpecfileDoubleClickStrategy(); |
| } |
| return doubleClickStrategy; |
| } |
| |
| @Override |
| public ITextHover getTextHover(ISourceViewer sourceViewer, String contentType) { |
| return new SpecfileHover(); |
| } |
| |
| @Override |
| public IPresentationReconciler getPresentationReconciler(ISourceViewer sourceViewer) { |
| return new SpecfilePrecentationReconciler(); |
| } |
| |
| @Override |
| public IReconciler getReconciler(ISourceViewer sourceViewer) { |
| if (editor != null && editor.isEditable()) { |
| SpecfileReconcilingStrategy strategy = new SpecfileReconcilingStrategy(editor); |
| MonoReconciler reconciler = new MonoReconciler(strategy, false); |
| reconciler.setProgressMonitor(new NullProgressMonitor()); |
| reconciler.setDelay(500); |
| return reconciler; |
| } |
| return null; |
| } |
| |
| @Override |
| public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) { |
| ContentAssistant assistant = new ContentAssistant(); |
| IContentAssistProcessor processor = new SpecfileCompletionProcessor(); |
| // add content assistance to all the supported contentType |
| assistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE); |
| assistant.setContentAssistProcessor(processor, SpecfilePartitionScanner.SPEC_PREP); |
| assistant.setContentAssistProcessor(processor, SpecfilePartitionScanner.SPEC_SCRIPT); |
| assistant.setContentAssistProcessor(processor, SpecfilePartitionScanner.SPEC_FILES); |
| assistant.setContentAssistProcessor(processor, SpecfilePartitionScanner.SPEC_CHANGELOG); |
| assistant.setContentAssistProcessor(processor, SpecfilePartitionScanner.SPEC_PACKAGES); |
| assistant.setContentAssistProcessor(processor, SpecfilePartitionScanner.SPEC_GROUP); |
| // configure content assistance |
| assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE); |
| assistant.setInformationControlCreator(parent -> new DefaultInformationControl(parent, false)); |
| assistant.enableAutoInsert(true); |
| assistant.setStatusLineVisible(true); |
| assistant.setStatusMessage(Messages.SpecfileConfiguration_0); |
| return assistant; |
| } |
| |
| @Override |
| public IHyperlinkDetector[] getHyperlinkDetectors(ISourceViewer sourceViewer) { |
| if (sourceViewer == null) { |
| return null; |
| } |
| Map<String, IAdaptable> targets = getHyperlinkDetectorTargets(sourceViewer); |
| HyperlinkDetectorRegistry hlDetectorRegistry = EditorsUI.getHyperlinkDetectorRegistry(); |
| HyperlinkDetectorDescriptor[] hlDetectorDescriptor = hlDetectorRegistry.getHyperlinkDetectorDescriptors(); |
| List<IHyperlinkDetector> tempHDList = new ArrayList<>(); |
| |
| for (Map.Entry<String, IAdaptable> entry : targets.entrySet()) { |
| for (HyperlinkDetectorDescriptor hdd : hlDetectorDescriptor) { |
| try { |
| AbstractHyperlinkDetector ahld = (AbstractHyperlinkDetector) hdd |
| .createHyperlinkDetectorImplementation(); |
| // filter using target id and not instance of |
| // URLHyperlinkDetector |
| // so that an option to open url with unresolved macros |
| // won't show |
| // however, allow URLHyperlinkWithMacroDetector |
| if (hdd.getTargetId().equals(entry.getKey()) && (!(ahld instanceof URLHyperlinkDetector) |
| || ahld instanceof URLHyperlinkWithMacroDetector)) { |
| ahld.setContext(entry.getValue()); |
| tempHDList.add(ahld); |
| } |
| } catch (CoreException e) { |
| SpecfileLog.logError(e); |
| } |
| } |
| } |
| |
| if (!tempHDList.isEmpty()) { |
| return tempHDList.toArray(new IHyperlinkDetector[tempHDList.size()]); |
| } else { |
| return null; |
| } |
| } |
| |
| @Override |
| protected Map<String, IAdaptable> getHyperlinkDetectorTargets(ISourceViewer sourceViewer) { |
| Map<String, IAdaptable> targets = super.getHyperlinkDetectorTargets(sourceViewer); |
| targets.put("org.eclipse.linuxtools.rpm.ui.editor.SpecfileEditorTarget", editor); //$NON-NLS-1$ |
| targets.put("org.eclipse.ui.DefaultTextEditor", editor); //$NON-NLS-1$ |
| return targets; |
| } |
| |
| private int getTabSize() { |
| return store.getInt(PreferenceConstants.P_NBR_OF_SPACES_FOR_TAB); |
| } |
| |
| private boolean isTabConversionEnabled() { |
| return store.getBoolean(PreferenceConstants.P_SPACES_FOR_TABS); |
| } |
| |
| @Override |
| public IAutoEditStrategy[] getAutoEditStrategies(ISourceViewer sourceViewer, String contentType) { |
| if (isTabConversionEnabled()) { |
| TabsToSpacesConverter tabsConverter = new TabsToSpacesConverter(); |
| tabsConverter.setLineTracker(new DefaultLineTracker()); |
| tabsConverter.setNumberOfSpacesPerTab(getTabSize()); |
| return new IAutoEditStrategy[] { tabsConverter }; |
| } |
| return null; |
| } |
| |
| } |