/* * Jitsi, the OpenSource Java VoIP and Instant Messaging client. * * Copyright @ 2015 Atlassian Pty Ltd * * 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 net.java.sip.communicator.impl.hid; /** * Class used to interact with native keyboard. * * @author Sebastien Vincent */ public class NativeKeyboard { static { System.loadLibrary("hid"); } /** * Simulate a key press. * * @param key ascii representation of the key */ public void keyPress(char key) { doKeyAction(key, true); } /** * Simulate a key release. * * @param key ascii representation of the key */ public void keyRelease(char key) { doKeyAction(key, false); } /** * Simulate a symbol key press. * * @param symbol symbol name */ public void symbolPress(String symbol) { doSymbolAction(symbol, true); } /** * Simulate a symbol key release. * * @param symbol symbol name */ public void symbolRelease(String symbol) { doSymbolAction(symbol, false); } /** * Native method to press or release a key. * * @param key ascii representation of the key * @param pressed if the key is pressed or not (i.e. released) */ private static native void doKeyAction(char key, boolean pressed); /** * Native method to press or release a key. * * @param symbol symbol name * @param pressed if the key is pressed or not (i.e. released) */ private static native void doSymbolAction(String symbol, boolean pressed); }