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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.actions;
import org.eclipse.debug.core.model.IProcess;
import org.eclipse.debug.internal.ui.views.console.ConsoleView;
import org.eclipse.debug.ui.IDebugView;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.texteditor.IUpdate;
/**
* Terminate action for the console. Terminates the process
* currently being displayed in the console.
*/
public class ConsoleTerminateActionDelegate extends TerminateActionDelegate implements IUpdate {
/**
* Returns a selection with the console view's
* current process, or an empty selection.
*
* @return structured selection
*/
protected IStructuredSelection getSelection() {
IViewPart view = getView();
if (view instanceof ConsoleView) {
IProcess process = ((ConsoleView)view).getProcess();
if (process != null) {
return new StructuredSelection(process);
}
}
return StructuredSelection.EMPTY;
}
/**
* @see AbstractDebugActionDelegate#init(IViewPart)
*/
public void init(IViewPart view) {
super.init(view);
IDebugView debugView= (IDebugView)view.getAdapter(IDebugView.class);
if (debugView != null) {
debugView.add(this);
}
}
/**
* @see AbstractDebugActionDelegate#dispose()
*/
public void dispose() {
IViewPart view= getView();
IDebugView debugView= (IDebugView)view.getAdapter(IDebugView.class);
if (debugView != null) {
debugView.remove(this);
}
super.dispose();
}
/**
* @see IUpdate#update()
*/
public void update() {
if (getAction() != null) {
update(getAction(), null);
}
}
/**
* @see org.eclipse.debug.internal.ui.actions.AbstractDebugActionDelegate#update(IAction, ISelection)
*/
protected void update(IAction action, ISelection s) {
//only update on the current process associated with the
//console view
s= getSelection();
super.update(action, s);
}
}
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