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/*******************************************************************************
* 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.gcov.action;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.viewers.ColumnViewer;
import org.eclipse.jface.viewers.IContentProvider;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.linuxtools.internal.gcov.Activator;
import org.eclipse.ui.plugin.AbstractUIPlugin;
/**
* This action changes the content provider
*/
public class SwitchContentProviderAction extends Action {
private final ColumnViewer viewer;
private final IContentProvider provider;
public SwitchContentProviderAction(String name, String iconPath, ColumnViewer viewer, IContentProvider provider) {
super(name, AS_RADIO_BUTTON);
this.setImageDescriptor(AbstractUIPlugin.imageDescriptorFromPlugin(Activator.PLUGIN_ID, 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);
}
}
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