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/*******************************************************************************
* 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.*;
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);
}
public void init(ICommonActionExtensionSite aSite) {
super.init(aSite);
exampleAction = new Action("3rd Party Action") {
public void run() {
StringBuffer buffer = new StringBuffer();
boolean addComma = false;
IStructuredSelection selection = (IStructuredSelection)getContext().getSelection();
ResourceMapping[] mappings = getResourceMappings(selection.toArray());
for (int i = 0; i < mappings.length; i++) {
ResourceMapping mapping = mappings[i];
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;
}
public void fillContextMenu(IMenuManager menu) {
super.fillContextMenu(menu);
menu.add(exampleAction);
}
private ResourceMapping[] getResourceMappings(Object[] objects) {
List result = new ArrayList();
for (int i = 0; i < objects.length; i++) {
Object object = objects[i];
ResourceMapping mapping = getResourceMapping(object);
if (mapping != null)
result.add(mapping);
}
return (ResourceMapping[]) 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;
}
}
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