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Diffstat (limited to 'bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/TeamCapabilityHelper.java')
| -rw-r--r-- | bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/TeamCapabilityHelper.java | 173 |
1 files changed, 0 insertions, 173 deletions
diff --git a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/TeamCapabilityHelper.java b/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/TeamCapabilityHelper.java deleted file mode 100644 index 0709076d7..000000000 --- a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/TeamCapabilityHelper.java +++ /dev/null @@ -1,173 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2003, 2006 IBM Corporation 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: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.team.internal.ui; - -import java.util.HashMap; -import java.util.HashSet; -import java.util.Map; -import java.util.Set; - -import org.eclipse.core.resources.*; -import org.eclipse.core.runtime.*; -import org.eclipse.team.core.RepositoryProvider; -import org.eclipse.team.internal.core.TeamPlugin; -import org.eclipse.ui.IPluginContribution; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.activities.*; - -/** - * Utility class that manages promotion of team capabilities in response to workspace changes - * and existing repository providers. - * - * @since 3.0 - */ -public class TeamCapabilityHelper { - - /** - * Mapping from repository provider id to IPluginContribution. Used for proper - * activity mapping of natures. - */ - private Map providerIdToPluginId; - - /** - * Singleton instance. - */ - private static TeamCapabilityHelper singleton; - - /** - * Get the singleton instance of this class. - * @return the singleton instance of this class. - * @since 3.0 - */ - public static TeamCapabilityHelper getInstance() { - if (singleton == null) { - singleton = new TeamCapabilityHelper(); - } - return singleton; - } - - /** - * Create a new <code>IDEWorkbenchActivityHelper</code> which will listen - * for workspace changes and promote activities accordingly. - */ - private TeamCapabilityHelper() { - providerIdToPluginId = new HashMap(); - loadRepositoryProviderIds(); - - // crawl the initial projects - IProject [] projects = ResourcesPlugin.getWorkspace().getRoot().getProjects(); - IWorkbenchActivitySupport workbenchActivitySupport = PlatformUI.getWorkbench().getActivitySupport(); - for (int i = 0; i < projects.length; i++) { - try { - processProject(projects[i], workbenchActivitySupport); - } catch (CoreException e) { - // do nothing - } - } - } - - /** - * Loads the list of registered provider types - */ - public void loadRepositoryProviderIds() { - providerIdToPluginId.clear(); - IExtensionPoint point = Platform.getExtensionRegistry().getExtensionPoint("org.eclipse.team.core.repository"); //$NON-NLS-1$ - if (point != null) { - IExtension[] extensions = point.getExtensions(); - for (int i = 0; i < extensions.length; i++) { - IExtension extension = extensions[i]; - IConfigurationElement[] elements = extension.getConfigurationElements(); - for (int j = 0; j < elements.length; j++) { - IConfigurationElement element = elements[j]; - final String pluginId = extension.getNamespace(); - if (element.getName().equals(TeamPlugin.REPOSITORY_EXTENSION)) { - final String id = element.getAttribute("id"); //$NON-NLS-1$ - if (id == null) { - // bad extension point - continue; - } - providerIdToPluginId.put(id, new IPluginContribution() { - public String getLocalId() { - return id; - } - public String getPluginId() { - return pluginId; - } - }); - } - } - } - } - } - - /** - * Handle natures for the given project. - * - * @param project the project - * @param workbenchActivitySupport the activity support - */ - protected void processProject(IProject project, IWorkbenchActivitySupport workbenchActivitySupport) throws CoreException { - if (!project.isOpen()) - return; - String id = getProviderIdFor(project); - processRepositoryId(id, workbenchActivitySupport); - } - - /** - * Helper method that enables the activities for the given repository provider. - * - * @param id the repository provider id - * @param workbenchActivitySupport the activity support - */ - public void processRepositoryId(String id, IWorkbenchActivitySupport workbenchActivitySupport) { - if (id == null) - return; - IActivityManager activityManager = workbenchActivitySupport - .getActivityManager(); - Set activities = new HashSet(activityManager.getEnabledActivityIds()); - boolean changed = false; - - IPluginContribution contribution = (IPluginContribution) providerIdToPluginId.get(id); - if (contribution == null) - return; //bad provider ID. - IIdentifier identifier = activityManager.getIdentifier(WorkbenchActivityHelper.createUnifiedId(contribution)); - if (activities.addAll(identifier.getActivityIds())) { - changed = true; - } - - if (changed) - workbenchActivitySupport.setEnabledActivityIds(activities); - } - - /** - * Returns the provider id for this project or <code>null</code> if no providers are mapped - * to this project. Note that this won't instantiate the provider, but instead will simply query - * the persistent property - * - * @param project the project to query. - * @return the provider id for this project or <code>null</code> if no providers are mapped - * to this project - * @throws CoreException - */ - public String getProviderIdFor(IProject project) throws CoreException { - if(project.isAccessible()) { - //First, look for the session property - Object prop = project.getSessionProperty(TeamPlugin.PROVIDER_PROP_KEY); - if(prop != null && prop instanceof RepositoryProvider) { - RepositoryProvider provider = (RepositoryProvider) prop; - return provider.getID(); - } - //Next, check if it has the ID as a persistent property - return project.getPersistentProperty(TeamPlugin.PROVIDER_PROP_KEY); - } - return null; - } -} |