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/*******************************************************************************
* Copyright (c) 2000, 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 API and implementation
* Wind River Systems - added support for IToggleBreakpointsTargetFactory
*******************************************************************************/
package org.eclipse.debug.internal.ui.actions.breakpoints;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.debug.internal.ui.actions.RetargetAction;
import org.eclipse.debug.ui.DebugUITools;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTarget;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTargetManager;
import org.eclipse.debug.ui.actions.IToggleBreakpointsTargetManagerListener;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.ISelectionProvider;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
/**
* Retargettable breakpoint action.
*
* @since 3.0
*/
public abstract class RetargetBreakpointAction extends RetargetAction implements IToggleBreakpointsTargetManagerListener {
private IAction fAction;
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.RetargetAction#getAdapterClass()
*/
@Override
protected Class<?> getAdapterClass() {
return IToggleBreakpointsTarget.class;
}
@Override
protected Object getAdapter(IAdaptable adaptable) {
IToggleBreakpointsTargetManager manager = DebugUITools.getToggleBreakpointsTargetManager();
IWorkbenchPart activePart = getActivePart();
if (activePart != null) {
return manager.getToggleBreakpointsTarget(activePart, getTargetSelection());
}
return null;
}
@Override
public void init(IWorkbenchWindow window) {
super.init(window);
DebugUITools.getToggleBreakpointsTargetManager().addChangedListener(this);
}
@Override
public void init(IAction action) {
super.init(action);
DebugUITools.getToggleBreakpointsTargetManager().addChangedListener(this);
}
@Override
public void dispose() {
DebugUITools.getToggleBreakpointsTargetManager().removeChangedListener(this);
super.dispose();
}
@Override
public void selectionChanged(IAction action, ISelection selection) {
fAction = action;
super.selectionChanged(action, selection);
}
@Override
public void preferredTargetsChanged() {
if (fAction != null) {
IWorkbenchPart activePart = getActivePart();
if (activePart != null) {
ISelectionProvider provider = activePart.getSite().getSelectionProvider();
if (provider != null) {
ISelection selection = provider.getSelection();
// Force the toggle target to be refreshed.
super.clearPart(activePart);
super.partActivated(activePart);
super.selectionChanged(fAction, selection);
}
}
}
}
}
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