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/*******************************************************************************
* Copyright (c) 2010-2013 Red Hat, Inc.
* 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:
* Red Hat - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.oprofile.ui.view;
import java.io.File;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.viewers.TreeSelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.linuxtools.internal.oprofile.core.OpcontrolException;
import org.eclipse.linuxtools.internal.oprofile.core.Oprofile;
import org.eclipse.linuxtools.internal.oprofile.core.OprofileCorePlugin;
import org.eclipse.linuxtools.internal.oprofile.ui.OprofileUiPlugin;
import org.eclipse.linuxtools.oprofile.ui.model.UiModelSession;
public class OprofileViewDeleteSessionAction extends Action {
private TreeViewer treeViewer;
public OprofileViewDeleteSessionAction(TreeViewer tree) {
super("Delete Session"); //$NON-NLS-1$
treeViewer = tree;
setEnabled(false);
}
@Override
public void run() {
TreeSelection tsl = (TreeSelection) treeViewer.getSelection();
if (tsl.getFirstElement() instanceof UiModelSession) {
UiModelSession sess = (UiModelSession) tsl.getFirstElement();
deleteSession(sess);
}
OprofileUiPlugin.getDefault().getOprofileView().refreshView();
}
/**
* Delete the session with the specified name for the specified event
* @param sessionName The name of the session to delete
* @param eventName The name of the event containing the session
*/
private void deleteSession(UiModelSession sess) {
String sessionName = sess.getLabelText();
String eventName = sess.getParent().getLabelText();
try {
OprofileCorePlugin.getDefault().getOpcontrolProvider().deleteSession(sessionName, eventName);
// clear out collected data by this session
// check if profile is done through operf or oprofile
if (Oprofile.OprofileProject.getProfilingBinary().equals(
Oprofile.OprofileProject.OPERF_BINARY)) {
// delete operf_data folder
deleteOperfDataFolder(Oprofile.OprofileProject.getProject()
.getFolder(Oprofile.OprofileProject.OPERF_DATA));
} else {
OprofileCorePlugin.getDefault().getOpcontrolProvider().reset();
}
} catch (OpcontrolException e) {
OprofileCorePlugin.showErrorDialog("opcontrolProvider", e); //$NON-NLS-1$
}
}
public static void deleteOperfDataFolder(IFolder operfData)
{
if(operfData.exists())
{
try {
operfData.delete(true,null);
} catch (CoreException e) {
OprofileCorePlugin.showErrorDialog("opcontrolProvider", e);
}
}
}
}
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