| /******************************************************************************* |
| * Copyright (c) 2009 STMicroelectronics. |
| * 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: |
| * Xavier Raynaud <xavier.raynaud@st.com> - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.linuxtools.internal.gprof.action; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.jface.viewers.ColumnViewer; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.linuxtools.internal.gprof.Activator; |
| |
| /** |
| * This action changes the content provider of |
| * the {@link org.eclipse.linuxtools.internal.gprof.view.GmonView} |
| * |
| * @author Xavier Raynaud <xavier.raynaud@st.com> |
| */ |
| public class SwitchContentProviderAction extends Action { |
| |
| private final ColumnViewer viewer; |
| private final ITreeContentProvider provider; |
| |
| /** |
| * Constructor |
| * @param name of the action |
| * @param iconPath the icon path |
| * @param viewer TreeViewer |
| * @param provider the new content provider for the given TreeViewer |
| */ |
| public SwitchContentProviderAction(String name, String iconPath, ColumnViewer viewer, ITreeContentProvider provider) { |
| super(name, AS_RADIO_BUTTON); |
| this.setImageDescriptor(Activator.getImageDescriptor(iconPath)); |
| this.setToolTipText(name); |
| this.viewer = viewer; |
| this.provider = provider; |
| } |
| |
| @Override |
| public void run() { |
| viewer.getControl().setRedraw(false); |
| viewer.setContentProvider(provider); |
| ((TreeViewer)viewer).expandToLevel(2); |
| viewer.getControl().setRedraw(true); |
| } |
| |
| } |