| /* GdkRobot.java -- an XTest implementation of RobotPeer |
| Copyright (C) 2004, 2005 Free Software Foundation, Inc. |
| |
| This file is part of GNU Classpath. |
| |
| GNU Classpath 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, or (at your option) |
| any later version. |
| |
| GNU Classpath 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 GNU Classpath; see the file COPYING. If not, write to the |
| Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| 02110-1301 USA. |
| |
| Linking this library statically or dynamically with other modules is |
| making a combined work based on this library. Thus, the terms and |
| conditions of the GNU General Public License cover the whole |
| combination. |
| |
| As a special exception, the copyright holders of this library give you |
| permission to link this library with independent modules to produce an |
| executable, regardless of the license terms of these independent |
| modules, and to copy and distribute the resulting executable under |
| terms of your choice, provided that you also meet, for each linked |
| independent module, the terms and conditions of the license of that |
| module. An independent module is a module which is not derived from |
| or based on this library. If you modify this library, you may extend |
| this exception to your version of the library, but you are not |
| obligated to do so. If you do not wish to do so, delete this |
| exception statement from your version. */ |
| |
| package gnu.java.awt.peer.gtk; |
| |
| import java.awt.AWTException; |
| import java.awt.GraphicsDevice; |
| import java.awt.Rectangle; |
| import java.awt.image.ColorModel; |
| import java.awt.image.DirectColorModel; |
| import java.awt.peer.RobotPeer; |
| |
| /** |
| * Implements the RobotPeer interface using the XTest extension. |
| * |
| * @author Thomas Fitzsimmons |
| */ |
| public class GdkRobotPeer implements RobotPeer |
| { |
| // gdk-pixbuf provides data in RGBA format |
| static final ColorModel cm = new DirectColorModel (32, 0xff000000, |
| 0x00ff0000, |
| 0x0000ff00, |
| 0x000000ff); |
| |
| public GdkRobotPeer (GraphicsDevice screen) throws AWTException |
| { |
| // FIXME: make use of screen parameter when GraphicsDevice is |
| // implemented. |
| if (!initXTest ()) |
| throw new AWTException ("XTest extension not supported"); |
| } |
| |
| native boolean initXTest (); |
| |
| // RobotPeer methods |
| public native void mouseMove (int x, int y); |
| public native void mousePress (int buttons); |
| public native void mouseRelease (int buttons); |
| public native void mouseWheel (int wheelAmt); |
| public native void keyPress (int keycode); |
| public native void keyRelease (int keycode); |
| native int[] nativeGetRGBPixels (int x, int y, int width, int height); |
| |
| public int getRGBPixel (int x, int y) |
| { |
| return cm.getRGB (nativeGetRGBPixels (x, y, 1, 1)[0]); |
| } |
| |
| public int[] getRGBPixels (Rectangle r) |
| { |
| int[] gdk_pixels = nativeGetRGBPixels (r.x, r.y, r.width, r.height); |
| int[] pixels = new int[r.width * r.height]; |
| |
| for (int i = 0; i < r.width * r.height; i++) |
| pixels[i] = cm.getRGB (gdk_pixels[i]); |
| |
| return pixels; |
| } |
| } |