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/*******************************************************************************
* Copyright (c) 2004, 2013 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 implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.commands.actions;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchConfiguration;
import org.eclipse.debug.core.IRequest;
import org.eclipse.debug.core.commands.ITerminateHandler;
import org.eclipse.debug.internal.ui.DebugPluginImages;
import org.eclipse.debug.internal.ui.DebugUIPlugin;
import org.eclipse.debug.internal.ui.IInternalDebugUIConstants;
import org.eclipse.debug.internal.ui.actions.ActionMessages;
import org.eclipse.debug.internal.ui.actions.RelaunchActionDelegate;
import org.eclipse.debug.internal.ui.launchConfigurations.LaunchConfigurationManager;
import org.eclipse.debug.ui.actions.DebugCommandAction;
import org.eclipse.debug.ui.contexts.DebugContextEvent;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
/**
* Action which terminates a launch and then re-launches it.
*/
public class TerminateAndRelaunchAction extends DebugCommandAction {
@Override
public void postExecute(IRequest request, final Object[] targets) {
if (request.getStatus() == null || request.getStatus().isOK()) {
DebugUIPlugin.getStandardDisplay().asyncExec(new Runnable() {
@Override
public void run() {
// Must be run in the UI thread since the launch can require
// prompting to proceed
for (int i = 0; i < targets.length; i++) {
ILaunch launch = DebugUIPlugin.getLaunch(targets[i]);
if (launch != null) {
RelaunchActionDelegate.relaunch(launch.getLaunchConfiguration(), launch.getLaunchMode());
}
}
}
});
}
}
@Override
protected ISelection getContext() {
// Convert action context to contain only launch objects (bug 356651).
ISelection context = super.getContext();
if (context instanceof IStructuredSelection && !context.isEmpty()) {
IStructuredSelection ss = (IStructuredSelection)context;
Set<ILaunch> launches = new HashSet<ILaunch>(ss.size());
for (Iterator<Object> itr = ss.iterator(); itr.hasNext();) {
ILaunch launch = DebugUIPlugin.getLaunch(itr.next());
if (launch != null) {
launches.add(launch);
}
}
return new StructuredSelection(launches.toArray());
}
return super.getContext();
}
@Override
protected Class<ITerminateHandler> getCommandType() {
return ITerminateHandler.class;
}
@Override
public void debugContextChanged(DebugContextEvent event) {
ISelection context = event.getContext();
if (context instanceof IStructuredSelection) {
Object[] elements = ((IStructuredSelection)context).toArray();
for (int i = 0; i < elements.length; i++) {
if (!canRelaunch(elements[i])) {
setEnabled(false);
return;
}
}
}
super.debugContextChanged(event);
}
protected boolean canRelaunch(Object element) {
ILaunch launch = DebugUIPlugin.getLaunch(element);
if (launch != null) {
ILaunchConfiguration configuration = launch.getLaunchConfiguration();
if (configuration != null) {
return LaunchConfigurationManager.isVisible(configuration);
}
}
return false;
}
@Override
public String getActionDefinitionId() {
return ActionMessages.TerminateAndRelaunchAction_0;
}
@Override
public String getHelpContextId() {
return "org.eclipse.debug.ui.terminate_and_relaunch_action_context"; //$NON-NLS-1$
}
@Override
public String getId() {
return "org.eclipse.debug.ui.debugview.popupMenu.TerminateAndRelaunch"; //$NON-NLS-1$
}
@Override
public String getText() {
return ActionMessages.TerminateAndRelaunchAction_3;
}
@Override
public String getToolTipText() {
return ActionMessages.TerminateAndRelaunchAction_4;
}
@Override
public ImageDescriptor getDisabledImageDescriptor() {
return DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_DLCL_TERMINATE_AND_RELAUNCH);
}
@Override
public ImageDescriptor getHoverImageDescriptor() {
return DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_TERMINATE_AND_RELAUNCH);
}
@Override
public ImageDescriptor getImageDescriptor() {
return DebugPluginImages.getImageDescriptor(IInternalDebugUIConstants.IMG_ELCL_TERMINATE_AND_RELAUNCH);
}
}
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