| /******************************************************************************* |
| * Copyright (c) 2004, 2011 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.actions.breakpointGroups; |
| |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.debug.internal.ui.IInternalDebugUIConstants; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.util.IPropertyChangeListener; |
| import org.eclipse.jface.util.PropertyChangeEvent; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.ui.IViewPart; |
| |
| /** |
| * An action which clears (sets the null) the default breakpoint group. |
| */ |
| public abstract class BreakpointWorkingSetAction extends AbstractBreakpointsViewAction implements IPropertyChangeListener { |
| |
| protected IAction fAction; |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection) |
| */ |
| @Override |
| public void selectionChanged(IAction action, ISelection selection) { |
| update(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart) |
| */ |
| @Override |
| public void init(IViewPart view) { |
| super.init(view); |
| DebugUIPlugin.getDefault().getPreferenceStore().addPropertyChangeListener(this); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IActionDelegate2#dispose() |
| */ |
| @Override |
| public void dispose() { |
| DebugUIPlugin.getDefault().getPreferenceStore().removePropertyChangeListener(this); |
| super.dispose(); |
| } |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IActionDelegate2#init(org.eclipse.jface.action.IAction) |
| */ |
| @Override |
| public void init(IAction action) { |
| fAction = action; |
| super.init(action); |
| update(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.util.IPropertyChangeListener#propertyChange(org.eclipse.jface.util.PropertyChangeEvent) |
| */ |
| @Override |
| public void propertyChange(PropertyChangeEvent event) { |
| if (event.getProperty().equals(IInternalDebugUIConstants.MEMENTO_BREAKPOINT_WORKING_SET_NAME)) { |
| update(); |
| } |
| |
| } |
| protected abstract void update(); |
| } |