FileTextBox.java

/**
 *  OpenKM, Open Document Management System (http://www.openkm.com)
 *  Copyright (c) 2006-2011  Paco Avila & Josep Llort
 *
 *  No bytes were intentionally harmed during the development of this application.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *  
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, write to the Free Software Foundation, Inc.,
 *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

package com.openkm.frontend.client.widget.filebrowser;

import com.google.gwt.event.dom.client.KeyCodes;
import com.google.gwt.event.dom.client.KeyUpEvent;
import com.google.gwt.event.dom.client.KeyUpHandler;
import com.google.gwt.user.client.ui.Composite;
import com.google.gwt.user.client.ui.TextBox;

import com.openkm.frontend.client.Main;

/**
 * File textBox
 * 
 * @author jllort
 *
 */
public class FileTextBox extends Composite {
	
	public static final int ACTION_NONE = -1;
	public static final int ACTION_RENAME = 0;
	private TextBox textBox;
	private int action = ACTION_RENAME; 
	
	/**
	 * File textBox
	 */
	public FileTextBox() {
		textBox = new TextBox();
		textBox.addKeyUpHandler(new KeyUpHandler() {
			@Override
			public void onKeyUp(KeyUpEvent event) {
				switch (event.getNativeKeyCode()) {
				case (char)KeyCodes.KEY_ENTER: 
					switch(action) {
						case ACTION_RENAME:
							if (textBox.getText().length() > 0) {
								Main.get().mainPanel.desktop.browser.fileBrowser.rename(textBox.getText());
							} else {
								Main.get().mainPanel.desktop.browser.fileBrowser.hideRename();
							}
							break;
					}
				    Main.get().mainPanel.enableKeyShorcuts(); // Enables general keys applications
				    break;
				    
				case (char)KeyCodes.KEY_ESCAPE: 
					switch(action) {
						case ACTION_RENAME:
							Main.get().mainPanel.desktop.browser.fileBrowser.hideRename();
							break;
					}
					Main.get().mainPanel.enableKeyShorcuts(); // Enables general keys applications
				    break;
				}
			}
		});
		
		
		
		textBox.setVisibleLength(20);
		textBox.setStyleName("okm-FileBrowser-TextBox");
		initWidget(textBox);
	}
	
	/**
	 * Resets text Box values
	 */
	public void reset() {
		textBox.setText("");
	}
	
	/**
	 * Sets text input box
	 * 
	 * @param text The text
	 */
	public void setText(String text) {
		textBox.setVisibleLength(text.length()+5);
		textBox.setText(text);
	}
	
	/**
	 * Sets windows focus to input
	 */
	public void setFocus() {
		textBox.setFocus(true);
		textBox.selectAll();
	}
	
	/**
	 * Sets the action text Box
	 * 
	 * @param action The action value
	 */
	public void setAction(int action) {
		this.action = action;
	}
}