// $codepro.audit.disable com.instantiations.assist.eclipse.analysis.audit.rule.effectivejava.alwaysOverridetoString.alwaysOverrideToString, com.instantiations.assist.eclipse.analysis.deserializeabilitySecurity, com.instantiations.assist.eclipse.analysis.disallowReturnMutable, com.instantiations.assist.eclipse.analysis.enforceCloneableUsageSecurity | |
/******************************************************************************* | |
* Copyright (c) 2012 Ericsson AB 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 | |
* | |
* Description: | |
* | |
* This class implements the context-sensitive command to unassign participants | |
* from a review element (Review Item, File Context, Contents, Anomaly) | |
* | |
* Contributors: | |
* Sebastien Dubois - Created for Mylyn Review R4E project | |
* | |
******************************************************************************/ | |
package org.eclipse.mylyn.reviews.r4e.ui.internal.commands.handlers; | |
import java.util.Iterator; | |
import java.util.List; | |
import org.eclipse.core.commands.AbstractHandler; | |
import org.eclipse.core.commands.ExecutionEvent; | |
import org.eclipse.core.runtime.IProgressMonitor; | |
import org.eclipse.core.runtime.IStatus; | |
import org.eclipse.core.runtime.Status; | |
import org.eclipse.core.runtime.jobs.Job; | |
import org.eclipse.jface.viewers.ISelection; | |
import org.eclipse.jface.viewers.IStructuredSelection; | |
import org.eclipse.mylyn.reviews.r4e.core.model.R4EParticipant; | |
import org.eclipse.mylyn.reviews.r4e.ui.R4EUIPlugin; | |
import org.eclipse.mylyn.reviews.r4e.ui.internal.dialogs.R4EUIDialogFactory; | |
import org.eclipse.mylyn.reviews.r4e.ui.internal.model.IR4EUIModelElement; | |
import org.eclipse.mylyn.reviews.r4e.ui.internal.model.R4EUIModelController; | |
import org.eclipse.mylyn.reviews.r4e.ui.internal.utils.R4EUIConstants; | |
import org.eclipse.mylyn.reviews.r4e.ui.internal.utils.UIUtils; | |
import org.eclipse.ui.handlers.HandlerUtil; | |
/** | |
* @author Sebastien Dubois | |
* @version $Revision: 1.0 $ | |
*/ | |
public class RemoveAssignHandler extends AbstractHandler { | |
// ------------------------------------------------------------------------ | |
// Constants | |
// ------------------------------------------------------------------------ | |
/** | |
* Field COMMAND_MESSAGE. (value is ""Remove Assignees from Element..."") | |
*/ | |
private static final String COMMAND_MESSAGE = "Remove Assignees from Element..."; | |
// ------------------------------------------------------------------------ | |
// Methods | |
// ------------------------------------------------------------------------ | |
/** | |
* Method execute. | |
* | |
* @param aEvent | |
* ExecutionEvent | |
* @return Object | |
* @see org.eclipse.core.commands.IHandler#execute(ExecutionEvent) | |
*/ | |
public Object execute(final ExecutionEvent aEvent) { | |
final Job job = new Job(COMMAND_MESSAGE) { | |
public String familyName = R4EUIConstants.R4E_UI_JOB_FAMILY; | |
@Override | |
public boolean belongsTo(Object family) { | |
return familyName.equals(family); | |
} | |
@Override | |
public IStatus run(IProgressMonitor monitor) { | |
final ISelection selection = HandlerUtil.getCurrentSelection(aEvent); | |
if (selection instanceof IStructuredSelection) { | |
if (!selection.isEmpty()) { | |
Object element = null; | |
element = ((IStructuredSelection) selection).getFirstElement(); | |
if (!(element instanceof IR4EUIModelElement)) { | |
return Status.CANCEL_STATUS; | |
} | |
//Get participants to assign | |
final List<R4EParticipant> participants = UIUtils.getUnassignParticipants((IR4EUIModelElement) element); | |
//Unassign them | |
if (participants.size() > 0) { | |
monitor.beginTask(COMMAND_MESSAGE, ((IStructuredSelection) selection).size()); | |
R4EUIModelController.setJobInProgress(true); | |
for (final Iterator<?> iterator = ((IStructuredSelection) selection).iterator(); iterator.hasNext();) { | |
element = iterator.next(); | |
if (!(element instanceof IR4EUIModelElement)) { | |
monitor.worked(1); | |
continue; | |
} | |
R4EUIPlugin.Ftracer.traceInfo("Remove Assignees..." //$NON-NLS-1$ | |
+ ((IR4EUIModelElement) element).getName()); | |
((IR4EUIModelElement) element).removeAssignees(participants); | |
monitor.worked(1); | |
if (monitor.isCanceled()) { | |
R4EUIModelController.setJobInProgress(false); | |
UIUtils.setNavigatorViewFocus((IR4EUIModelElement) element, 0); | |
return Status.CANCEL_STATUS; | |
} | |
} | |
} | |
element = ((IStructuredSelection) selection).getFirstElement(); | |
R4EUIModelController.setJobInProgress(false); | |
UIUtils.setNavigatorViewFocus((IR4EUIModelElement) element, 0); | |
R4EUIDialogFactory.getInstance().removeParticipantUnassignDialog(); | |
} | |
} | |
monitor.done(); | |
return Status.OK_STATUS; | |
} | |
}; | |
job.setUser(true); | |
job.schedule(); | |
return null; | |
} | |
} |