newlabelaction.java

基于Eclipse RCP开发的管理工具

 /*  
  * Copyright 2006 Marcel Schoffelmeer 
  * 
  * Licensed under the Apache License, Version 2.0 (the "License"); 
  * you may not use this file except in compliance with the License. 
  * You may obtain a copy of the License at 
  * 
  *    http://www.apache.org/licenses/LICENSE-2.0 
  *    
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS, 
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */

package com.s10r.manager.actions;

import org.eclipse.jface.action.Action;
import org.eclipse.ui.IPartListener;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.actions.ActionFactory.IWorkbenchAction;
import org.eclipse.ui.plugin.AbstractUIPlugin;

import com.s10r.manager.Application;
import com.s10r.manager.EntryEditor;

// TODO: this action needs enabling and disabling based on editor open

public class NewLabelAction extends Action implements IWorkbenchAction, IPartListener
{
	public final static String ID = "manager_rcp.newlabelaction";

	private IWorkbenchWindow window;

	private EntryEditor entryEditor;

	/**
	 * OpenAction constructor
	 */
	public NewLabelAction(IWorkbenchWindow window)
	{
		this.window = window;

		setText("New Label");
		setToolTipText("New Label");
		setId("you want and ID 12345?");
		
		setImageDescriptor(AbstractUIPlugin.imageDescriptorFromPlugin(
				Application.PLUGIN_ID, "icons/tag_blue_add.png"));
		 
		window.getPartService().addPartListener(this);
	}

	/**
	 * Opens an existing file
	 */
	@Override
	public void run()
	{
		entryEditor.addNewLabel();
	}

	public void dispose()
	{
		window.getPartService().removePartListener(this);
	}

	public void partActivated(IWorkbenchPart part)
	{
		if (part instanceof EntryEditor)
		{					
			entryEditor = (EntryEditor)part;
		}
	}

	public void partBroughtToTop(IWorkbenchPart part)
	{
	}

	public void partClosed(IWorkbenchPart part)
	{
	}

	public void partDeactivated(IWorkbenchPart part)
	{
	}

	public void partOpened(IWorkbenchPart part)
	{
	}
}