1 /*

     2  * Copyright 1999-2007 Sun Microsystems, Inc.  All Rights Reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Sun designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Sun in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,

    22  * CA 95054 USA or visit www.sun.com if you need additional information or

    23  * have any questions.

    24  */

    25 package sun.awt.motif;

    26 

    27 import java.awt.*;

    28 import java.awt.peer.*;

    29 import java.security.*;

    30 import sun.awt.X11GraphicsConfig;

    31 

    32 class MRobotPeer implements RobotPeer {

    33     private X11GraphicsConfig   xgc = null;

    34     /*

    35      * native implementation uses some static shared data (pipes, processes)

    36      * so use a class lock to synchronize native method calls

    37      */

    38     static Object robotLock = new Object();

    39 

    40     MRobotPeer(GraphicsConfiguration gc) {

    41         this.xgc = (X11GraphicsConfig)gc;

    42         setup();

    43     }

    44 

    45     public void dispose() {

    46         // does nothing

    47     }

    48 

    49     public void mouseMove(int x, int y) {

    50         mouseMoveImpl(xgc, x, y);

    51     }

    52 

    53     public void mousePress(int buttons) {

    54         mousePressImpl(buttons);

    55     }

    56 

    57     public void mouseRelease(int buttons) {

    58         mouseReleaseImpl(buttons);

    59     }

    60 

    61     public void mouseWheel(int wheelAmt) {

    62     mouseWheelImpl(wheelAmt);

    63     }

    64 

    65     public void keyPress(int keycode) {

    66         keyPressImpl(keycode);

    67     }

    68 

    69     public void keyRelease(int keycode) {

    70         keyReleaseImpl(keycode);

    71     }

    72 

    73     public int getRGBPixel(int x, int y) {

    74         int pixelArray[] = new int[1];

    75         getRGBPixelsImpl(xgc, x, y, 1, 1, pixelArray);

    76         return pixelArray[0];

    77     }

    78 

    79     public int [] getRGBPixels(Rectangle bounds) {

    80         int pixelArray[] = new int[bounds.width*bounds.height];

    81         getRGBPixelsImpl(xgc, bounds.x, bounds.y, bounds.width, bounds.height, pixelArray);

    82         return pixelArray;

    83     }

    84 

    85     private static native synchronized void setup();

    86 

    87     private static native synchronized void mouseMoveImpl(X11GraphicsConfig xgc, int x, int y);

    88     private static native synchronized void mousePressImpl(int buttons);

    89     private static native synchronized void mouseReleaseImpl(int buttons);

    90     private static native synchronized void mouseWheelImpl(int wheelAmt);

    91 

    92     private static native synchronized void keyPressImpl(int keycode);

    93     private static native synchronized void keyReleaseImpl(int keycode);

    94 

    95     private static native synchronized void getRGBPixelsImpl(X11GraphicsConfig xgc, int x, int y, int width, int height, int pixelArray[]);

    96 }