| /******************************************************************************* |
| * Copyright (c) 2006 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.team.examples.model.ui.mapping; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.resources.mapping.ModelProvider; |
| import org.eclipse.core.resources.mapping.ResourceMapping; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.action.IMenuManager; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.viewers.IStructuredSelection; |
| import org.eclipse.team.core.mapping.ISynchronizationContext; |
| import org.eclipse.team.ui.mapping.ISynchronizationCompareAdapter; |
| import org.eclipse.team.ui.mapping.ITeamContentProviderManager; |
| import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration; |
| import org.eclipse.ui.IContributorResourceAdapter; |
| import org.eclipse.ui.ide.IContributorResourceAdapter2; |
| import org.eclipse.ui.navigator.CommonActionProvider; |
| import org.eclipse.ui.navigator.ICommonActionExtensionSite; |
| import org.eclipse.ui.navigator.IExtensionStateModel; |
| |
| public class ThirdPartyActionProvider extends CommonActionProvider { |
| |
| private Action exampleAction; |
| |
| public ThirdPartyActionProvider() { |
| // Nothing to do |
| } |
| |
| /** |
| * Return the configuration from the synchronize page that contains |
| * the common viewer. |
| * @return the configuration from the synchronize page that contains |
| * the common viewer |
| */ |
| protected final ISynchronizePageConfiguration getSynchronizePageConfiguration() { |
| return (ISynchronizePageConfiguration)getExtensionStateModel().getProperty(ITeamContentProviderManager.P_SYNCHRONIZATION_PAGE_CONFIGURATION); |
| } |
| |
| /** |
| * Return the extension state model for the content provider associated with |
| * action provider. |
| * @return the extension state model for the content provider associated with |
| * action provider |
| */ |
| protected final IExtensionStateModel getExtensionStateModel() { |
| return getActionSite().getExtensionStateModel(); |
| } |
| |
| /** |
| * Return the synchronization context to which the actions of this provider |
| * apply. |
| * @return the synchronization context to which the actions of this provider |
| * apply |
| */ |
| protected final ISynchronizationContext getSynchronizationContext() { |
| return (ISynchronizationContext)getExtensionStateModel().getProperty(ITeamContentProviderManager.P_SYNCHRONIZATION_CONTEXT); |
| } |
| |
| @Override |
| public void init(ICommonActionExtensionSite aSite) { |
| super.init(aSite); |
| exampleAction = new Action("3rd Party Action") { |
| @Override |
| public void run() { |
| StringBuffer buffer = new StringBuffer(); |
| boolean addComma = false; |
| IStructuredSelection selection = (IStructuredSelection)getContext().getSelection(); |
| ResourceMapping[] mappings = getResourceMappings(selection.toArray()); |
| for (ResourceMapping mapping : mappings) { |
| ISynchronizationCompareAdapter adapter = getCompareAdpater(mapping); |
| if (adapter != null) { |
| String name = adapter.getName(mapping); |
| if (addComma) { |
| buffer.append(", "); |
| } |
| buffer.append(name); |
| addComma = true; |
| } |
| } |
| MessageDialog.openInformation(getActionSite().getViewSite().getShell(), "Example Action", "You have executed a third party action on the selected elements: " + buffer.toString()); |
| } |
| }; |
| } |
| |
| protected ISynchronizationCompareAdapter getCompareAdpater(ResourceMapping mapping) { |
| if (mapping != null) { |
| ModelProvider provider = mapping.getModelProvider(); |
| if (provider != null) { |
| Object o = provider.getAdapter(ISynchronizationCompareAdapter.class); |
| if (o instanceof ISynchronizationCompareAdapter) { |
| return (ISynchronizationCompareAdapter) o; |
| } |
| } |
| } |
| return null; |
| } |
| |
| @Override |
| public void fillContextMenu(IMenuManager menu) { |
| super.fillContextMenu(menu); |
| menu.add(exampleAction); |
| } |
| |
| private ResourceMapping[] getResourceMappings(Object[] objects) { |
| List<ResourceMapping> result = new ArrayList<>(); |
| for (Object object : objects) { |
| ResourceMapping mapping = getResourceMapping(object); |
| if (mapping != null) |
| result.add(mapping); |
| } |
| return result.toArray(new ResourceMapping[result.size()]); |
| } |
| |
| private ResourceMapping getResourceMapping(Object o) { |
| if (o instanceof ResourceMapping) { |
| return (ResourceMapping) o; |
| } |
| if (o instanceof IAdaptable) { |
| IAdaptable adaptable = (IAdaptable) o; |
| Object adapted = adaptable.getAdapter(ResourceMapping.class); |
| if (adapted instanceof ResourceMapping) { |
| return(ResourceMapping) adapted; |
| } |
| adapted = adaptable.getAdapter(IContributorResourceAdapter.class); |
| if (adapted instanceof IContributorResourceAdapter2) { |
| IContributorResourceAdapter2 cra = (IContributorResourceAdapter2) adapted; |
| return cra.getAdaptedResourceMapping(adaptable); |
| } |
| } else { |
| Object adapted = Platform.getAdapterManager().getAdapter(o, ResourceMapping.class); |
| if (adapted instanceof ResourceMapping) { |
| return(ResourceMapping) adapted; |
| } |
| } |
| return null; |
| } |
| } |