| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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 common; |
| |
| import java.awt.event.KeyEvent; |
| import java.awt.event.KeyListener; |
| |
| import streamer.BaseElement; |
| import streamer.ByteBuffer; |
| |
| public class AwtKeyEventSource extends BaseElement implements KeyListener { |
| |
| public AwtKeyEventSource(String id) { |
| super(id); |
| } |
| |
| @Override |
| public void keyTyped(KeyEvent e) { |
| // Nothing to do |
| |
| } |
| |
| @Override |
| public void keyPressed(KeyEvent e) { |
| sendEvent(e, true); |
| } |
| |
| @Override |
| public void keyReleased(KeyEvent e) { |
| sendEvent(e, false); |
| } |
| |
| private void sendEvent(KeyEvent e, boolean pressed) { |
| ByteBuffer buf = new ByteBuffer(new KeyOrder(e, pressed)); |
| |
| pushDataToAllOuts(buf); |
| } |
| |
| } |