| /******************************************************************************* |
| * Copyright (c) 2000, 2008 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.IToggleBreakpointsTargetManagerListener; |
| import org.eclipse.debug.internal.ui.actions.RetargetAction; |
| import org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager; |
| import org.eclipse.debug.ui.actions.IToggleBreakpointsTarget; |
| 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() |
| */ |
| protected Class getAdapterClass() { |
| return IToggleBreakpointsTarget.class; |
| } |
| |
| protected Object getAdapter(IAdaptable adaptable) { |
| ToggleBreakpointsTargetManager manager = ToggleBreakpointsTargetManager.getDefault(); |
| return manager.getToggleBreakpointsTarget(getActivePart(), getTargetSelection()); |
| } |
| |
| public void init(IWorkbenchWindow window) { |
| super.init(window); |
| ToggleBreakpointsTargetManager.getDefault().addChangedListener(this); |
| } |
| |
| public void init(IAction action) { |
| super.init(action); |
| ToggleBreakpointsTargetManager.getDefault().addChangedListener(this); |
| } |
| |
| public void dispose() { |
| ToggleBreakpointsTargetManager.getDefault().removeChangedListener(this); |
| super.dispose(); |
| } |
| |
| public void selectionChanged(IAction action, ISelection selection) { |
| fAction = action; |
| super.selectionChanged(action, selection); |
| } |
| |
| 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); |
| } |
| } |
| } |
| } |
| } |