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/*******************************************************************************
* Copyright (c) 2004, 2007 Mylyn project committers 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
*******************************************************************************/
package org.eclipse.mylyn.internal.tasks.ui.actions;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.mylyn.internal.tasks.core.LocalTask;
import org.eclipse.mylyn.internal.tasks.ui.TasksUiImages;
import org.eclipse.mylyn.internal.tasks.ui.TasksUiPlugin;
import org.eclipse.mylyn.monitor.core.StatusHandler;
import org.eclipse.mylyn.tasks.core.AbstractTask;
import org.eclipse.mylyn.tasks.core.RepositoryTaskData;
import org.eclipse.mylyn.tasks.core.TaskSelection;
import org.eclipse.mylyn.tasks.ui.TasksUiUtil;
import org.eclipse.swt.SWT;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.actions.BaseSelectionListenerAction;
/**
* @author Maarten Meijer
* @author Mik Kersten
* @author Steffen Pingel
*/
public class CloneTaskAction extends BaseSelectionListenerAction implements IViewActionDelegate {
private static final String LABEL = "Clone This Task";
private static final String ID = "org.eclipse.mylyn.tasklist.actions.clone";
protected ISelection selection;
public CloneTaskAction() {
super(LABEL);
setId(ID);
setImageDescriptor(TasksUiImages.TASK_NEW);
setAccelerator(SWT.MOD1 + 'd');
}
public void selectionChanged(IAction action, ISelection selection) {
if (selection instanceof IStructuredSelection) {
super.selectionChanged((IStructuredSelection) selection);
}
}
public void run(IAction action) {
run();
}
@Override
public void run() {
try {
for (Object selectedObject : getStructuredSelection().toList()) {
if (selectedObject instanceof AbstractTask) {
AbstractTask task = (AbstractTask) selectedObject;
String description = "Cloned from: " + CopyTaskDetailsAction.getTextForTask(task);
final TaskSelection taskSelection;
RepositoryTaskData taskData = TasksUiPlugin.getTaskDataStorageManager().getNewTaskData(
task.getRepositoryUrl(), task.getTaskId());
if (taskData != null) {
taskSelection = new TaskSelection(taskData);
taskSelection.getTaskData().setDescription(description + "\n\n> " + taskData.getDescription());
} else {
taskSelection = new TaskSelection(task);
if (task instanceof LocalTask) {
String notes = task.getNotes();
if (!"".equals(notes)) {
taskSelection.getTaskData().setDescription(description + "\n\n" + notes);
} else {
taskSelection.getTaskData().setDescription(description);
}
} else {
taskSelection.getTaskData().setDescription(description);
}
}
Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell();
if (!TasksUiUtil.openNewTaskEditor(shell, taskSelection, null)) {
// do not process other tasks if canceled
return;
}
}
}
} catch (NullPointerException e) {
// FIXME check for null instead?
StatusHandler.fail(new Status(IStatus.ERROR, TasksUiPlugin.ID_PLUGIN,
"Could not remove task from category, it may still be refreshing.", e));
}
}
public void init(IViewPart view) {
// ignore
}
}
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