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/*******************************************************************************
* Copyright (c) 2011 Ericsson
*
* 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:
* Polytechnique Montréal - Initial API and implementation
* Bernd Hufmann - Productification, enhancements and fixes
*
*******************************************************************************/
package org.eclipse.linuxtools.lttng.ui.tracecontrol.actions;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.concurrent.TimeUnit;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.linuxtools.lttng.core.tracecontrol.model.TargetResource;
import org.eclipse.linuxtools.lttng.core.tracecontrol.service.ILttControllerService;
import org.eclipse.linuxtools.lttng.ui.LTTngUiPlugin;
import org.eclipse.linuxtools.lttng.ui.tracecontrol.Messages;
import org.eclipse.linuxtools.lttng.ui.tracecontrol.TraceControlConstants;
import org.eclipse.linuxtools.lttng.ui.tracecontrol.dialogs.ConfigureMarkersDialog;
import org.eclipse.linuxtools.lttng.ui.tracecontrol.subsystems.TraceSubSystem;
import org.eclipse.rse.core.subsystems.ISubSystem;
import org.eclipse.rse.services.clientserver.messages.SystemMessageException;
import org.eclipse.rse.ui.SystemBasePlugin;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.tm.tcf.protocol.IToken;
import org.eclipse.tm.tcf.util.TCFTask;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.IWorkbenchWindowActionDelegate;
/**
* <b><u>ConfigureMarkers</u></b>
* <p>
* Action implementation to configure markers.
* </p>
*/
public class ConfigureMarkers implements IObjectActionDelegate, IWorkbenchWindowActionDelegate, IViewActionDelegate {
// ------------------------------------------------------------------------
// Attributes
// ------------------------------------------------------------------------
private List<TargetResource> fSelectedTargets;
// ------------------------------------------------------------------------
// Constructors
// ------------------------------------------------------------------------
public ConfigureMarkers() {
fSelectedTargets = new ArrayList<TargetResource>();
}
// ------------------------------------------------------------------------
// Operations
// ------------------------------------------------------------------------
/*
* (non-Javadoc)
* @see org.eclipse.ui.IObjectActionDelegate#setActivePart(org.eclipse.jface.action.IAction, org.eclipse.ui.IWorkbenchPart)
*/
@Override
public void setActivePart(IAction action, IWorkbenchPart targetPart) {
}
/**
* Returns the first of all selected targets.
*
* @return first selected target.
*/
protected TargetResource getFirstSelectedTarget() {
if (fSelectedTargets.size() > 0) {
return (TargetResource) fSelectedTargets.get(0);
}
return null;
}
/**
* Returns the SubSystem reference for the selected targets.
*
* @return Trace SubSystem
*/
protected ISubSystem getSubSystem() {
return getFirstSelectedTarget().getSubSystem();
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction)
*/
@Override
public void run(IAction arg0) {
Shell shell = getShell();
final TargetResource tr = (TargetResource) fSelectedTargets.get(0);
TraceSubSystem subSystem = (TraceSubSystem)tr.getSubSystem();
ConfigureMarkersDialog dialog = new ConfigureMarkersDialog(shell, subSystem);
Map<String, Boolean> map = dialog.open(tr);
if (map == null) {
return;
}
for (Iterator<Map.Entry<String, Boolean>> it = map.entrySet().iterator(); it.hasNext();) {
Map.Entry<String, Boolean> entry = (Map.Entry<String, Boolean>) it.next();
final String key = (String) entry.getKey();
final Boolean value = (Boolean) entry.getValue();
try {
final ILttControllerService service = subSystem.getControllerService();
// Create future task
@SuppressWarnings("unused")
Boolean ok = new TCFTask<Boolean>() {
@Override
public void run() {
// Set marker enable using Lttng controller service proxy
service.setMarkerEnable(tr.getParent().getName(), tr.getName(), key, value.booleanValue(), new ILttControllerService.DoneSetMarkerEnable() {
@Override
public void doneSetMarkerEnable(IToken token, Exception error, Object str) {
if (error != null) {
// Notify with error
error(error);
return;
}
// Notify about success
done(Boolean.valueOf(true));
}
});
}}.get(TraceControlConstants.DEFAULT_TCF_TASK_TIMEOUT, TimeUnit.SECONDS);
} catch (Exception e) {
SystemMessageException sysExp;
if (e instanceof SystemMessageException) {
sysExp = (SystemMessageException)e;
} else {
sysExp = new SystemMessageException(LTTngUiPlugin.getDefault().getMessage(e));
}
SystemBasePlugin.logError(Messages.Lttng_Control_ErrorConfigureMarkers + " (" + //$NON-NLS-1$
Messages.Lttng_Resource_Target + ": " + tr.getName() + ")", sysExp); //$NON-NLS-1$ //$NON-NLS-2$
}
}
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection)
*/
@SuppressWarnings("unchecked")
@Override
public void selectionChanged(IAction action, ISelection selection) {
if (selection instanceof IStructuredSelection) {
fSelectedTargets.clear();
// store the selected targets to be used when running
Iterator<IStructuredSelection> theSet = ((IStructuredSelection) selection).iterator();
while (theSet.hasNext()) {
Object obj = theSet.next();
if (obj instanceof TargetResource) {
fSelectedTargets.add((TargetResource)obj);
}
}
}
}
/**
* Returns the active workbench shell of this plug-in.
*
* @return active workbench shell.
*/
protected Shell getShell() {
return SystemBasePlugin.getActiveWorkbenchShell();
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchWindowActionDelegate#init(org.eclipse.ui.IWorkbenchWindow)
*/
@Override
public void init(IWorkbenchWindow window) {
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.IWorkbenchWindowActionDelegate#dispose()
*/
@Override
public void dispose() {
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart)
*/
@Override
public void init(IViewPart view) {
}
}
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