DefaultWorkspaceKeyHandler.java

/**
 * author: Marcel Genzmehr
 * 10.08.2011
 */
package org.freeplane.plugin.workspace.controller;

import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;

import javax.swing.JTree;
import javax.swing.tree.TreePath;

import org.freeplane.plugin.workspace.event.IWorkspaceNodeActionListener;
import org.freeplane.plugin.workspace.event.WorkspaceActionEvent;
import org.freeplane.plugin.workspace.model.AWorkspaceTreeNode;

/**
 * 
 */
public class DefaultWorkspaceKeyHandler implements KeyListener {

	
	/***********************************************************************************
	 * CONSTRUCTORS
	 **********************************************************************************/

	/***********************************************************************************
	 * METHODS
	 **********************************************************************************/

	/***********************************************************************************
	 * REQUIRED METHODS FOR INTERFACES
	 **********************************************************************************/
	
	public void keyTyped(KeyEvent e) {
	}

	public void keyPressed(KeyEvent e) {
		if(e.getKeyCode() == KeyEvent.VK_ENTER) {
			TreePath path = ((JTree)e.getSource()).getSelectionPath();
			if (path == null) {				
				return;
			}
			AWorkspaceTreeNode node = (AWorkspaceTreeNode) path.getLastPathComponent();
			
			if (node instanceof IWorkspaceNodeActionListener) {
				((IWorkspaceNodeActionListener) node).handleAction(new WorkspaceActionEvent(node, WorkspaceActionEvent.WSNODE_OPEN_DOCUMENT, 0, 0, e.getComponent()));
				e.consume();
			}
		}
	}

	public void keyReleased(KeyEvent e) {
	}
}