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/*******************************************************************************
* Copyright (c) 2000, 2004 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.debug.internal.ui.actions;
import org.eclipse.core.runtime.MultiStatus;
import org.eclipse.debug.core.DebugEvent;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.DebugPlugin;
import org.eclipse.debug.core.ILaunch;
import org.eclipse.debug.core.ILaunchManager;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
/**
* Terminates all launches.
*/
public class TerminateAllAction extends AbstractListenerActionDelegate {
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.AbstractDebugActionDelegate#doAction(java.lang.Object)
*/
protected void doAction(Object element) throws DebugException {
ILaunchManager lManager= DebugPlugin.getDefault().getLaunchManager();
ILaunch[] launches= lManager.getLaunches();
MultiStatus ms = new MultiStatus(DebugPlugin.getUniqueIdentifier(),
DebugException.REQUEST_FAILED, ActionMessages.getString("TerminateAllAction.Terminate_all_failed_3"), null); //$NON-NLS-1$
for (int i= 0; i < launches.length; i++) {
ILaunch launch= launches[i];
if (!launch.isTerminated()) {
try {
launch.terminate();
} catch (DebugException de) {
ms.merge(de.getStatus());
}
}
}
if (!ms.isOK()) {
throw new DebugException(ms);
}
}
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.AbstractDebugActionDelegate#isRunInBackground()
*/
protected boolean isRunInBackground() {
return true;
}
/**
* Update the action enablement based on the launches present in
* the launch manager. selection is unused and can be <code>null</code>.
* @see org.eclipse.debug.internal.ui.actions.AbstractDebugActionDelegate#update(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
*/
protected void update(IAction action, ISelection selection) {
ILaunchManager lManager= DebugPlugin.getDefault().getLaunchManager();
ILaunch[] launches= lManager.getLaunches();
for (int i= 0; i< launches.length; i++) {
ILaunch launch= launches[i];
if (!launch.isTerminated()) {
action.setEnabled(true);
return;
}
}
action.setEnabled(false);
}
/* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
*/
public void selectionChanged(IAction action, ISelection selection) {
setAction(action);
}
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.AbstractListenerActionDelegate#doHandleDebugEvent(org.eclipse.debug.core.DebugEvent)
*/
protected void doHandleDebugEvent(DebugEvent event) {
switch (event.getKind()) {
case DebugEvent.TERMINATE :
update(getAction(), null);
break;
case DebugEvent.CREATE :
update(getAction(), null);
break;
}
}
}
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