📄 keyioedgetriggerportmanager.java
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/*
* Copyright (C) 2007 ETH Zurich
*
* This file is part of Fosstrak (www.fosstrak.org).
*
* Fosstrak is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* Fosstrak 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Fosstrak; if not, write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*/
package org.fosstrak.reader.rprm.core.triggers;
import java.awt.Frame;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
/**
* This is a sample of a key trigger manager.
* @author Markus Vitalini
*/
public class KeyIOEdgeTriggerPortManager extends IOEdgeTriggerPortManager {
/**
* The frame used to display a window.
*/
private Frame frame;
/**
* The start method of the thread. It starts the port manager
*/
public final void start() {
frame = new Frame();
final int h = 100;
final int w = 200;
frame.setSize(h, w);
frame.addKeyListener(new KeyListener() {
public void keyPressed(final KeyEvent arg0) {
checkAndNotifyTriggers(String.valueOf(arg0.getKeyChar()), true);
}
public void keyReleased(final KeyEvent arg0) {
checkAndNotifyTriggers(String.valueOf(arg0.getKeyChar()), false);
}
public void keyTyped(final KeyEvent arg0) {
// TODO Auto-generated method stub
}
});
frame.show();
}
/**
* The stop method of the thread. It stops the port manager
*/
public final void stop() {
frame.hide();
}
}
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