94 lines
3.3 KiB
Java
94 lines
3.3 KiB
Java
/* GdkRobot.java -- an XTest implementation of RobotPeer
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Copyright (C) 2004, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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GNU Classpath is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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GNU Classpath is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GNU Classpath; see the file COPYING. If not, write to the
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Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA.
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Linking this library statically or dynamically with other modules is
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making a combined work based on this library. Thus, the terms and
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conditions of the GNU General Public License cover the whole
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combination.
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As a special exception, the copyright holders of this library give you
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permission to link this library with independent modules to produce an
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executable, regardless of the license terms of these independent
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modules, and to copy and distribute the resulting executable under
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terms of your choice, provided that you also meet, for each linked
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independent module, the terms and conditions of the license of that
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module. An independent module is a module which is not derived from
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or based on this library. If you modify this library, you may extend
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this exception to your version of the library, but you are not
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obligated to do so. If you do not wish to do so, delete this
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exception statement from your version. */
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package gnu.java.awt.peer.gtk;
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import java.awt.AWTException;
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import java.awt.GraphicsDevice;
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import java.awt.Rectangle;
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import java.awt.image.ColorModel;
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import java.awt.image.DirectColorModel;
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import java.awt.peer.RobotPeer;
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/**
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* Implements the RobotPeer interface using the XTest extension.
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*
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* @author Thomas Fitzsimmons
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*/
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public class GdkRobotPeer implements RobotPeer
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{
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// gdk-pixbuf provides data in RGBA format
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static final ColorModel cm = new DirectColorModel (32, 0xff000000,
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0x00ff0000,
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0x0000ff00,
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0x000000ff);
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public GdkRobotPeer (GraphicsDevice screen) throws AWTException
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{
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// FIXME: make use of screen parameter when GraphicsDevice is
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// implemented.
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if (!initXTest ())
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throw new AWTException ("XTest extension not supported");
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}
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native boolean initXTest ();
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// RobotPeer methods
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public native void mouseMove (int x, int y);
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public native void mousePress (int buttons);
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public native void mouseRelease (int buttons);
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public native void mouseWheel (int wheelAmt);
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public native void keyPress (int keycode);
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public native void keyRelease (int keycode);
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native int[] nativeGetRGBPixels (int x, int y, int width, int height);
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public int getRGBPixel (int x, int y)
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{
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return cm.getRGB (nativeGetRGBPixels (x, y, 1, 1)[0]);
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}
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public int[] getRGBPixels (Rectangle r)
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{
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int[] gdk_pixels = nativeGetRGBPixels (r.x, r.y, r.width, r.height);
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int[] pixels = new int[r.width * r.height];
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for (int i = 0; i < r.width * r.height; i++)
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pixels[i] = cm.getRGB (gdk_pixels[i]);
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return pixels;
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}
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}
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