| /*=============================================================================# |
| # Copyright (c) 2009, 2021 Stephan Wahlbrink and others. |
| # |
| # 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, or the Apache License, Version 2.0 |
| # which is available at https://www.apache.org/licenses/LICENSE-2.0. |
| # |
| # SPDX-License-Identifier: EPL-2.0 OR Apache-2.0 |
| # |
| # Contributors: |
| # Stephan Wahlbrink <sw@wahlbrink.eu> - initial API and implementation |
| #=============================================================================*/ |
| |
| package org.eclipse.statet.yaml.ui.sourceediting; |
| |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.text.IAutoEditStrategy; |
| import org.eclipse.jface.text.ITextDoubleClickStrategy; |
| import org.eclipse.jface.text.TextAttribute; |
| import org.eclipse.jface.text.information.IInformationProvider; |
| import org.eclipse.jface.text.reconciler.IReconciler; |
| import org.eclipse.jface.text.source.ISourceViewer; |
| |
| import org.eclipse.statet.ecommons.preferences.core.util.PreferenceUtils; |
| import org.eclipse.statet.ecommons.text.ICharPairMatcher; |
| import org.eclipse.statet.ecommons.text.IIndentSettings; |
| import org.eclipse.statet.ecommons.text.core.sections.DocContentSections; |
| import org.eclipse.statet.ecommons.text.ui.presentation.SingleTokenScanner; |
| import org.eclipse.statet.ecommons.text.ui.settings.PreferenceStoreTextStyleManager; |
| |
| import org.eclipse.statet.internal.yaml.ui.YamlUIPlugin; |
| import org.eclipse.statet.internal.yaml.ui.sourceediting.YamlAutoEditStrategy; |
| import org.eclipse.statet.internal.yaml.ui.sourceediting.YamlQuickOutlineInformationProvider; |
| import org.eclipse.statet.ltk.ui.LtkUIPreferences; |
| import org.eclipse.statet.ltk.ui.sourceediting.EcoReconciler2; |
| import org.eclipse.statet.ltk.ui.sourceediting.SourceEditor; |
| import org.eclipse.statet.ltk.ui.sourceediting.SourceEditor1; |
| import org.eclipse.statet.ltk.ui.sourceediting.SourceEditorAddon; |
| import org.eclipse.statet.ltk.ui.sourceediting.SourceEditorViewer; |
| import org.eclipse.statet.ltk.ui.sourceediting.SourceEditorViewerConfiguration; |
| import org.eclipse.statet.ltk.ui.sourceediting.SourceUnitReconcilingStrategy; |
| import org.eclipse.statet.ltk.ui.sourceediting.assist.ContentAssist; |
| import org.eclipse.statet.ltk.ui.sourceediting.assist.ContentAssistComputerRegistry; |
| import org.eclipse.statet.ltk.ui.sourceediting.assist.ContentAssistProcessor; |
| import org.eclipse.statet.yaml.core.YamlCore; |
| import org.eclipse.statet.yaml.core.YamlCoreAccess; |
| import org.eclipse.statet.yaml.core.source.YamlBracketPairMatcher; |
| import org.eclipse.statet.yaml.core.source.YamlDocumentConstants; |
| import org.eclipse.statet.yaml.core.source.YamlDocumentContentInfo; |
| import org.eclipse.statet.yaml.core.source.YamlHeuristicTokenScanner; |
| import org.eclipse.statet.yaml.ui.text.YamlDefaultTextStyleScanner; |
| import org.eclipse.statet.yaml.ui.text.YamlDoubleClickStrategy; |
| import org.eclipse.statet.yaml.ui.text.YamlTextStyles; |
| |
| |
| /** |
| * Configuration for YAML source editors. |
| */ |
| public class YamlSourceViewerConfiguration extends SourceEditorViewerConfiguration { |
| |
| |
| private static final String[] CONTENT_TYPES= YamlDocumentConstants.YAML_CONTENT_TYPES.toArray( |
| new String[YamlDocumentConstants.YAML_CONTENT_TYPES.size()] ); |
| |
| |
| protected ITextDoubleClickStrategy doubleClickStrategy; |
| |
| private YamlAutoEditStrategy autoEditStrategy; |
| |
| private YamlCoreAccess coreAccess; |
| |
| |
| public YamlSourceViewerConfiguration(final int flags) { |
| this(YamlDocumentContentInfo.INSTANCE, flags, null, null, null, null); |
| } |
| |
| public YamlSourceViewerConfiguration(final DocContentSections documentContentInfo, final int flags, |
| final SourceEditor editor, |
| final YamlCoreAccess access, final IPreferenceStore preferenceStore, |
| final PreferenceStoreTextStyleManager<TextAttribute> textStyles) { |
| super(documentContentInfo, flags, editor); |
| setCoreAccess(access); |
| |
| setup((preferenceStore != null) ? preferenceStore : YamlUIPlugin.getInstance().getEditorPreferenceStore(), |
| LtkUIPreferences.getEditorDecorationPreferences(), |
| YamlEditingSettings.getAssistPrefences() ); |
| setTextStyles(textStyles); |
| } |
| |
| protected void setCoreAccess(final YamlCoreAccess access) { |
| this.coreAccess= (access != null) ? access : YamlCore.getWorkbenchAccess(); |
| } |
| |
| |
| @Override |
| protected void initTextStyles() { |
| setTextStyles(YamlUIPlugin.getInstance().getYamlTextStyles()); |
| } |
| |
| @Override |
| protected void initScanners() { |
| final var textStyles= getTextStyles(); |
| |
| addScanner(YamlDocumentConstants.YAML_DEFAULT_CONTENT_TYPE, |
| new YamlDefaultTextStyleScanner(textStyles) ); |
| addScanner(YamlDocumentConstants.YAML_DIRECTIVE_CONTENT_TYPE, |
| new SingleTokenScanner(textStyles, YamlTextStyles.TS_DIRECTIVE) ); |
| addScanner(YamlDocumentConstants.YAML_COMMENT_CONTENT_TYPE, |
| new SingleTokenScanner(textStyles, YamlTextStyles.TS_COMMENT) ); |
| addScanner(YamlDocumentConstants.YAML_KEY_CONTENT_TYPE, |
| new SingleTokenScanner(textStyles, YamlTextStyles.TS_KEY) ); |
| addScanner(YamlDocumentConstants.YAML_TAG_CONTENT_TYPE, |
| new SingleTokenScanner(textStyles, YamlTextStyles.TS_TAG) ); |
| addScanner(YamlDocumentConstants.YAML_VALUE_CONTENT_TYPE, |
| new SingleTokenScanner(textStyles, YamlTextStyles.TS_DEFAULT) ); |
| } |
| |
| |
| @Override |
| public List<SourceEditorAddon> getAddOns() { |
| final List<SourceEditorAddon> addons= super.getAddOns(); |
| if (this.autoEditStrategy != null) { |
| addons.add(this.autoEditStrategy); |
| } |
| return addons; |
| } |
| |
| @Override |
| public void handleSettingsChanged(final Set<String> groupIds, final Map<String, Object> options) { |
| super.handleSettingsChanged(groupIds, options); |
| if (this.autoEditStrategy != null) { |
| this.autoEditStrategy.getSettings().handleSettingsChanged(groupIds, options); |
| } |
| } |
| |
| |
| @Override |
| public String[] getConfiguredContentTypes(final ISourceViewer sourceViewer) { |
| return CONTENT_TYPES; |
| } |
| |
| |
| @Override |
| public ICharPairMatcher createPairMatcher() { |
| return new YamlBracketPairMatcher(getDocumentContentInfo()); |
| } |
| |
| @Override |
| public ITextDoubleClickStrategy getDoubleClickStrategy(final ISourceViewer sourceViewer, final String contentType) { |
| if (this.doubleClickStrategy == null) { |
| this.doubleClickStrategy= new YamlDoubleClickStrategy( |
| YamlHeuristicTokenScanner.create(getDocumentContentInfo()) ); |
| } |
| return this.doubleClickStrategy; |
| } |
| |
| |
| @Override |
| protected IIndentSettings getIndentSettings() { |
| return this.coreAccess.getYamlCodeStyle(); |
| } |
| |
| @Override |
| public String[] getDefaultPrefixes(final ISourceViewer sourceViewer, final String contentType) { |
| return new String[] { "#", "" }; //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| |
| @Override |
| public boolean isSmartInsertSupported() { |
| return true; |
| } |
| |
| @Override |
| public boolean isSmartInsertByDefault() { |
| return PreferenceUtils.getInstancePrefs().getPreferenceValue( |
| YamlEditingSettings.SMARTINSERT_BYDEFAULT_ENABLED_PREF ); |
| } |
| |
| |
| @Override |
| public IAutoEditStrategy[] getAutoEditStrategies(final ISourceViewer sourceViewer, final String contentType) { |
| if (getSourceEditor() == null) { |
| return super.getAutoEditStrategies(sourceViewer, contentType); |
| } |
| if (this.autoEditStrategy == null) { |
| this.autoEditStrategy= createYamlAutoEditStrategy(); |
| } |
| return new IAutoEditStrategy[] { this.autoEditStrategy }; |
| } |
| |
| protected YamlAutoEditStrategy createYamlAutoEditStrategy() { |
| return new YamlAutoEditStrategy(this.coreAccess, getSourceEditor()); |
| } |
| |
| |
| @Override |
| public IReconciler getReconciler(final ISourceViewer sourceViewer) { |
| final SourceEditor editor= getSourceEditor(); |
| if (!(editor instanceof SourceEditor1)) { |
| return null; |
| } |
| final EcoReconciler2 reconciler= new EcoReconciler2(editor); |
| reconciler.setDelay(500); |
| reconciler.addReconcilingStrategy(new SourceUnitReconcilingStrategy()); |
| |
| // final IReconcilingStrategy spellingStrategy= getSpellingStrategy(sourceViewer); |
| // if (spellingStrategy != null) { |
| // reconciler.addReconcilingStrategy(spellingStrategy); |
| // } |
| |
| return reconciler; |
| } |
| |
| |
| @Override |
| public void initContentAssist(final ContentAssist assistant) { |
| final ContentAssistComputerRegistry registry= YamlUIPlugin.getInstance().getYamlEditorContentAssistRegistry(); |
| |
| { final ContentAssistProcessor processor= new ContentAssistProcessor(assistant, |
| YamlDocumentConstants.YAML_DEFAULT_CONTENT_TYPE, registry, getSourceEditor()); |
| assistant.setContentAssistProcessor(processor, YamlDocumentConstants.YAML_DEFAULT_CONTENT_TYPE); |
| } |
| } |
| |
| @Override |
| protected void collectHyperlinkDetectorTargets(final Map<String, IAdaptable> targets, |
| final ISourceViewer sourceViewer) { |
| targets.put("org.eclipse.statet.yaml.editorHyperlinks.YamlEditorTarget", getSourceEditor()); //$NON-NLS-1$ |
| } |
| |
| |
| @Override |
| protected IInformationProvider getQuickInformationProvider(final ISourceViewer sourceViewer, |
| final int operation) { |
| final SourceEditor editor= getSourceEditor(); |
| if (editor == null) { |
| return null; |
| } |
| switch (operation) { |
| case SourceEditorViewer.SHOW_SOURCE_OUTLINE: |
| return new YamlQuickOutlineInformationProvider(editor, operation); |
| default: |
| return null; |
| } |
| } |
| |
| } |