org.eclipse.mylyn.ide.dev/developer/src-old/NewLocalTaskAction.java

/*******************************************************************************
 * Copyright (c) 2004 - 2006 University Of British Columbia 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
 *
 * Contributors:
 *     University Of British Columbia - initial API and implementation
 *******************************************************************************/

package org.eclipse.mylyn.internal.tasks.ui.actions;


import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.mylyn.internal.tasks.core.LocalRepositoryConnector;
import org.eclipse.mylyn.internal.tasks.ui.ITasksUiConstants;
import org.eclipse.mylyn.internal.tasks.ui.TasksUiImages;
import org.eclipse.mylyn.internal.tasks.ui.views.TaskInputDialog;
import org.eclipse.mylyn.internal.tasks.ui.views.TaskListView;
import org.eclipse.mylyn.tasks.core.ITask;
import org.eclipse.mylyn.tasks.core.Task;
import org.eclipse.mylyn.tasks.core.TaskCategory;
import org.eclipse.mylyn.tasks.ui.TaskListManager;
import org.eclipse.mylyn.tasks.ui.TasksUiPlugin;
import org.eclipse.mylyn.tasks.ui.TasksUiUtil;
import org.eclipse.swt.widgets.Display;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;

/**
 * @author Mik Kersten
 */
@Deprecated
public class NewLocalTaskAction extends Action implements IViewActionDelegate {

	public static final String ID = "org.eclipse.mylyn.tasks.ui.actions.create.task";

	public NewLocalTaskAction() {
		this(null);
	}

	public NewLocalTaskAction(TaskListView view) {
		setText(TaskInputDialog.LABEL_SHELL);
		setToolTipText(TaskInputDialog.LABEL_SHELL);
		setId(ID);
		setImageDescriptor(TasksUiImages.TASK_NEW);
	}

	public void init(IViewPart view) {
	}

	public void run(IAction action) {
		run();
	}

	@Override
	public void run() {
		Task newTask = new Task(TasksUiPlugin.getTaskListManager().genUniqueTaskHandle(), LocalRepositoryConnector.DEFAULT_SUMMARY);
		TaskListManager.scheduleNewTask(newTask);

		Object selectedObject = null;
		TaskListView view = TaskListView.getFromActivePerspective();
		if (view != null) {
			selectedObject = ((IStructuredSelection) view.getViewer().getSelection()).getFirstElement();
		}
		if (selectedObject instanceof TaskCategory) {
			TasksUiPlugin.getTaskList().addTask(newTask, (TaskCategory) selectedObject);
		} else if (selectedObject instanceof ITask) {
			ITask task = (ITask) selectedObject;
			if (task.getContainer() instanceof TaskCategory) {
				TasksUiPlugin.getTaskList().addTask(newTask, task.getContainer());
			} else if (view != null && view.getDrilledIntoCategory() instanceof TaskCategory) {
				TasksUiPlugin.getTaskList().addTask(newTask,
						view.getDrilledIntoCategory());
			} else {
				TasksUiPlugin.getTaskList().addTask(newTask,
						TasksUiPlugin.getTaskList().getUncategorizedCategory());
			}
		} else if (view != null && view.getDrilledIntoCategory() instanceof TaskCategory) {
			TasksUiPlugin.getTaskList().addTask(newTask,
					view.getDrilledIntoCategory());
		} else {
			if (view != null && view.getDrilledIntoCategory() != null) {
				MessageDialog
						.openInformation(Display.getCurrent().getActiveShell(), ITasksUiConstants.TITLE_DIALOG,
								"The new task has been added to the root of the list, since tasks can not be added to a query.");
			}
			TasksUiPlugin.getTaskList().addTask(newTask,
					TasksUiPlugin.getTaskList().getUncategorizedCategory());
		}

		TasksUiUtil.openEditor(newTask, true);
		
		// if (view != null) {
		// view.getViewer().refresh();
		// view.setInRenameAction(true);
		// view.getViewer().editElement(newTask, 4);
		// view.setInRenameAction(false);
		// }
	}

	public void selectionChanged(IAction action, ISelection selection) {
	}
}