| /*=============================================================================# |
| # Copyright (c) 2007, 2019 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.internal.redocs.wikitext.r; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.osgi.framework.BundleContext; |
| |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Plugin; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jface.preference.IPreferenceStore; |
| import org.eclipse.jface.resource.ImageRegistry; |
| import org.eclipse.jface.text.templates.ContextTypeRegistry; |
| import org.eclipse.jface.text.templates.persistence.TemplateStore; |
| import org.eclipse.ui.editors.text.EditorsUI; |
| import org.eclipse.ui.editors.text.templates.ContributionTemplateStore; |
| import org.eclipse.ui.plugin.AbstractUIPlugin; |
| |
| import org.eclipse.statet.jcommons.lang.Disposable; |
| import org.eclipse.statet.jcommons.lang.NonNullByDefault; |
| import org.eclipse.statet.jcommons.lang.Nullable; |
| |
| import org.eclipse.statet.ecommons.ui.util.ImageRegistryUtil; |
| |
| import org.eclipse.statet.docmlet.wikitext.ui.sourceediting.WikitextEditingSettings; |
| import org.eclipse.statet.internal.r.ui.RUIPlugin; |
| import org.eclipse.statet.internal.redocs.wikitext.r.ui.editors.WikidocRweaveDocumentProvider; |
| import org.eclipse.statet.ltk.ui.LTKUIPreferences; |
| import org.eclipse.statet.ltk.ui.sourceediting.assist.ContentAssistComputerRegistry; |
| import org.eclipse.statet.ltk.ui.templates.WaContributionContextTypeRegistry; |
| import org.eclipse.statet.ltk.ui.util.CombinedPreferenceStore; |
| import org.eclipse.statet.redocs.wikitext.r.core.WikitextRweaveCore; |
| import org.eclipse.statet.redocs.wikitext.r.ui.WikitextRweaveUI; |
| |
| |
| /** |
| * The activator class controls the plug-in life cycle |
| */ |
| @NonNullByDefault |
| public class RedocsWikitextRPlugin extends AbstractUIPlugin { |
| |
| |
| /*- Images --------------------------------------------------------------------*/ |
| |
| private static final String NS= "org.eclipse.statet.redocs.wikitext.r"; //$NON-NLS-1$ |
| |
| public static final String OBJ_WIKIDOCRWEAVE_IMAGE_ID= NS + "/image/obj/WikidocRweave"; //$NON-NLS-1$ |
| |
| public static final String TOOL_NEW_WIKIDOCRWEAVE_IMAGE_ID= NS + "/image/tool/New-WikidocRweave"; //$NON-NLS-1$ |
| |
| public static final String WIZBAN_NEW_WIKIDOCRWEAVE_FILE_IMAGE_ID= NS + "/image/wizban/New-WikidocRweaveFile"; //$NON-NLS-1$ |
| |
| /*- Prefs ---------------------------------------------------------------------*/ |
| |
| public static final String WIKITEXT_RWEAVE_EDITOR_NODE= WikitextRweaveUI.BUNDLE_ID + "/rweavetex.editor/options"; //$NON-NLS-1$ |
| |
| |
| private static @Nullable RedocsWikitextRPlugin instance; |
| |
| /** |
| * Returns the shared plug-in instance |
| * |
| * @return the shared instance |
| */ |
| public static RedocsWikitextRPlugin getInstance() { |
| return instance; |
| } |
| |
| |
| public static void log(final IStatus status) { |
| final Plugin plugin= getInstance(); |
| if (plugin != null) { |
| plugin.getLog().log(status); |
| } |
| } |
| |
| |
| private boolean started; |
| |
| private List<Disposable> disposables; |
| |
| private @Nullable WikidocRweaveDocumentProvider docRDocumentProvider; |
| |
| private @Nullable IPreferenceStore editorPreferenceStore; |
| |
| private @Nullable ContextTypeRegistry codegenTemplateContextTypeRegistry; |
| private @Nullable TemplateStore codegenTemplateStore; |
| |
| private @Nullable ContextTypeRegistry docTemplateContextTypeRegistry; |
| private @Nullable TemplateStore docTemplateStore; |
| |
| private @Nullable ContentAssistComputerRegistry wikidocRweaveEditorContentAssistRegistry; |
| |
| |
| /** |
| * The constructor |
| */ |
| public RedocsWikitextRPlugin() { |
| } |
| |
| @Override |
| public void start(final BundleContext context) throws Exception { |
| super.start(context); |
| instance= this; |
| |
| this.disposables= new ArrayList<>(); |
| |
| this.started= true; |
| } |
| |
| |
| @Override |
| public void stop(final BundleContext context) throws Exception { |
| try { |
| synchronized (this) { |
| this.started= false; |
| |
| this.editorPreferenceStore= null; |
| this.codegenTemplateContextTypeRegistry= null; |
| this.codegenTemplateStore= null; |
| this.docTemplateContextTypeRegistry= null; |
| this.docTemplateStore= null; |
| this.wikidocRweaveEditorContentAssistRegistry= null; |
| } |
| |
| for (final Disposable listener : this.disposables) { |
| try { |
| listener.dispose(); |
| } |
| catch (final Throwable e) { |
| log(new Status(IStatus.ERROR, WikitextRweaveUI.BUNDLE_ID, |
| "Error occured while disposing a module.", //$NON-NLS-1$ |
| e )); |
| } |
| } |
| this.disposables= null; |
| } |
| finally { |
| instance= null; |
| super.stop(context); |
| } |
| } |
| |
| |
| @Override |
| protected void initializeImageRegistry(final ImageRegistry reg) { |
| final ImageRegistryUtil util= new ImageRegistryUtil(this); |
| |
| util.register(OBJ_WIKIDOCRWEAVE_IMAGE_ID, ImageRegistryUtil.T_OBJ, "wikidoc_rweave-file.png"); //$NON-NLS-1$ |
| |
| util.register(TOOL_NEW_WIKIDOCRWEAVE_IMAGE_ID, ImageRegistryUtil.T_TOOL, "new-wikidoc_rweave-file.png"); //$NON-NLS-1$ |
| |
| util.register(WIZBAN_NEW_WIKIDOCRWEAVE_FILE_IMAGE_ID, ImageRegistryUtil.T_WIZBAN, "new-wikidoc_rweave-file.png"); //$NON-NLS-1$ |
| } |
| |
| |
| public synchronized WikidocRweaveDocumentProvider getDocRDocumentProvider() { |
| WikidocRweaveDocumentProvider documentProvider= this.docRDocumentProvider; |
| if (documentProvider == null) { |
| if (!this.started) { |
| throw new IllegalStateException("Plug-in is not started."); |
| } |
| documentProvider= new WikidocRweaveDocumentProvider(); |
| this.disposables.add(documentProvider); |
| this.docRDocumentProvider= documentProvider; |
| } |
| return documentProvider; |
| } |
| |
| |
| /** |
| * Returns the template context type registry for the code generation templates. |
| * |
| * @return the template context type registry |
| */ |
| public synchronized ContextTypeRegistry getCodegenTemplateContextTypeRegistry() { |
| ContextTypeRegistry templateContextTypeRegistry= this.codegenTemplateContextTypeRegistry; |
| if (templateContextTypeRegistry == null) { |
| if (!this.started) { |
| throw new IllegalStateException("Plug-in is not started."); |
| } |
| templateContextTypeRegistry= new WaContributionContextTypeRegistry( |
| "org.eclipse.statet.redocs.templates.WikitextRweaveCodegen" ); //$NON-NLS-1$ |
| this.codegenTemplateContextTypeRegistry= templateContextTypeRegistry; |
| } |
| return templateContextTypeRegistry; |
| } |
| |
| /** |
| * Returns the template store for the code generation templates. |
| * |
| * @return the template store |
| */ |
| public synchronized TemplateStore getCodegenTemplateStore() { |
| TemplateStore templateStore= this.codegenTemplateStore; |
| if (templateStore == null) { |
| if (!this.started) { |
| throw new IllegalStateException("Plug-in is not started."); |
| } |
| templateStore= new ContributionTemplateStore( |
| getCodegenTemplateContextTypeRegistry(), getPreferenceStore(), |
| "codegen/CodeTemplates_store" ); //$NON-NLS-1$ |
| try { |
| templateStore.load(); |
| } |
| catch (final IOException e) { |
| log(new Status(IStatus.ERROR, WikitextRweaveUI.BUNDLE_ID, |
| "An error occured when loading 'Wikitext+R code generation' template store.", |
| e )); |
| } |
| this.codegenTemplateStore= templateStore; |
| } |
| return templateStore; |
| } |
| |
| /** |
| * Returns the template context type registry for the new documents templates. |
| * |
| * @return the template context type registry |
| */ |
| public synchronized ContextTypeRegistry getDocTemplateContextTypeRegistry() { |
| ContextTypeRegistry templateContextTypeRegistry= this.docTemplateContextTypeRegistry; |
| if (templateContextTypeRegistry == null) { |
| if (!this.started) { |
| throw new IllegalStateException("Plug-in is not started."); |
| } |
| templateContextTypeRegistry= new WaContributionContextTypeRegistry( |
| "org.eclipse.statet.redocs.templates.WikitextRweaveDoc" ); //$NON-NLS-1$ |
| this.docTemplateContextTypeRegistry= templateContextTypeRegistry; |
| } |
| return templateContextTypeRegistry; |
| } |
| |
| /** |
| * Returns the template store for the new documents templates. |
| * |
| * @return the template store |
| */ |
| public synchronized TemplateStore getDocTemplateStore() { |
| TemplateStore templateStore= this.docTemplateStore; |
| if (templateStore == null) { |
| if (!this.started) { |
| throw new IllegalStateException("Plug-in is not started."); |
| } |
| templateStore= new ContributionTemplateStore( |
| getDocTemplateContextTypeRegistry(), getPreferenceStore(), |
| "codegen/DocTemplates_store" ); //$NON-NLS-1$ |
| try { |
| templateStore.load(); |
| } |
| catch (final IOException e) { |
| log(new Status(IStatus.ERROR, WikitextRweaveUI.BUNDLE_ID, 0, |
| "An error occured when loading 'Wikitext+R document' template store.", |
| e )); |
| } |
| this.docTemplateStore= templateStore; |
| } |
| return templateStore; |
| } |
| |
| |
| public synchronized IPreferenceStore getEditorPreferenceStore() { |
| IPreferenceStore preferenceStore= this.editorPreferenceStore; |
| if (preferenceStore == null) { |
| if (!this.started) { |
| throw new IllegalStateException("Plug-in is not started."); |
| } |
| preferenceStore= CombinedPreferenceStore.createStore( |
| getPreferenceStore(), |
| WikitextEditingSettings.getPreferenceStore(), |
| RUIPlugin.getInstance().getPreferenceStore(), |
| LTKUIPreferences.getPreferenceStore(), |
| EditorsUI.getPreferenceStore() ); |
| this.editorPreferenceStore= preferenceStore; |
| } |
| return preferenceStore; |
| } |
| |
| /** Only used for chunk */ |
| public synchronized ContentAssistComputerRegistry getWikidocRweaveEditorContentAssistRegistry() { |
| ContentAssistComputerRegistry contentAssistRegistry= this.wikidocRweaveEditorContentAssistRegistry; |
| if (contentAssistRegistry == null) { |
| if (!this.started) { |
| throw new IllegalStateException("Plug-in is not started."); |
| } |
| contentAssistRegistry= new ContentAssistComputerRegistry( |
| WikitextRweaveCore.WIKIDOC_R_CONTENT_ID, |
| WIKITEXT_RWEAVE_EDITOR_NODE ); |
| this.disposables.add(contentAssistRegistry); |
| this.wikidocRweaveEditorContentAssistRegistry= contentAssistRegistry; |
| } |
| return contentAssistRegistry; |
| } |
| |
| } |