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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package sun.awt.X11; 26 27 import java.awt.*; 28 import java.awt.peer.*; 29 30 import sun.awt.AWTAccessor; 31 import sun.awt.SunToolkit; 32 import sun.awt.UNIXToolkit; 33 import sun.awt.X11GraphicsConfig; 34 import sun.awt.X11GraphicsEnvironment; 35 36 class XRobotPeer implements RobotPeer { 37 38 private static volatile boolean isGtkSupported; 39 private X11GraphicsConfig xgc = null; 40 /* 41 * native implementation uses some static shared data (pipes, processes) 42 * so use a class lock to synchronize native method calls 43 */ 44 static Object robotLock = new Object(); 45 46 XRobotPeer(GraphicsConfiguration gc) { 47 this.xgc = (X11GraphicsConfig)gc; 48 SunToolkit tk = (SunToolkit)Toolkit.getDefaultToolkit(); 49 setup(tk.getNumberOfButtons(), 50 AWTAccessor.getInputEventAccessor().getButtonDownMasks()); 51 52 Toolkit toolkit = Toolkit.getDefaultToolkit(); 53 if (!isGtkSupported) { 54 if (toolkit instanceof UNIXToolkit 55 && ((UNIXToolkit) toolkit).loadGTK()) { 56 isGtkSupported = true; 57 } 58 } 59 } 60 61 @Override 62 public void dispose() { 63 // does nothing 64 } 65 66 @Override 67 public void mouseMove(int x, int y) { 68 X11GraphicsEnvironment x11ge = (X11GraphicsEnvironment) 69 GraphicsEnvironment.getLocalGraphicsEnvironment(); 70 if(x11ge.runningXinerama()) { 71 Rectangle sb = xgc.getBounds(); 72 mouseMoveImpl(xgc, xgc.scaleUp(x + sb.x), xgc.scaleUp(y + sb.y)); 73 } else { 74 mouseMoveImpl(xgc, xgc.scaleUp(x), xgc.scaleUp(y)); 75 } 76 } 77 78 @Override 87 88 @Override 89 public void mouseWheel(int wheelAmt) { 90 mouseWheelImpl(wheelAmt); 91 } 92 93 @Override 94 public void keyPress(int keycode) { 95 keyPressImpl(keycode); 96 } 97 98 @Override 99 public void keyRelease(int keycode) { 100 keyReleaseImpl(keycode); 101 } 102 103 @Override 104 public int getRGBPixel(int x, int y) { 105 int pixelArray[] = new int[1]; 106 getRGBPixelsImpl(xgc, x, y, 1, 1, xgc.getScale(), pixelArray, 107 isGtkSupported); 108 return pixelArray[0]; 109 } 110 111 @Override 112 public int [] getRGBPixels(Rectangle bounds) { 113 int pixelArray[] = new int[bounds.width*bounds.height]; 114 getRGBPixelsImpl(xgc, bounds.x, bounds.y, bounds.width, bounds.height, 115 xgc.getScale(), pixelArray, isGtkSupported); 116 return pixelArray; 117 } 118 119 private static synchronized native void setup(int numberOfButtons, int[] buttonDownMasks); 120 121 private static synchronized native void mouseMoveImpl(X11GraphicsConfig xgc, int x, int y); 122 private static synchronized native void mousePressImpl(int buttons); 123 private static synchronized native void mouseReleaseImpl(int buttons); 124 private static synchronized native void mouseWheelImpl(int wheelAmt); 125 126 private static synchronized native void keyPressImpl(int keycode); 127 private static synchronized native void keyReleaseImpl(int keycode); 128 129 private static synchronized native void getRGBPixelsImpl(X11GraphicsConfig xgc, 130 int x, int y, int width, int height, int scale, 131 int pixelArray[], boolean isGtkSupported); 132 } | 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 package sun.awt.X11; 26 27 import java.awt.*; 28 import java.awt.peer.*; 29 30 import sun.awt.AWTAccessor; 31 import sun.awt.SunToolkit; 32 import sun.awt.UNIXToolkit; 33 import sun.awt.X11GraphicsConfig; 34 import sun.awt.X11GraphicsEnvironment; 35 36 class XRobotPeer implements RobotPeer { 37 38 static final boolean tryGtk; 39 static { 40 loadNativeLibraries(); 41 tryGtk = Boolean.getBoolean("awt.robot.gtk"); 42 } 43 44 private static volatile boolean useGtk; 45 private X11GraphicsConfig xgc = null; 46 47 /* 48 * native implementation uses some static shared data (pipes, processes) 49 * so use a class lock to synchronize native method calls 50 */ 51 static Object robotLock = new Object(); 52 53 XRobotPeer(GraphicsConfiguration gc) { 54 this.xgc = (X11GraphicsConfig)gc; 55 SunToolkit tk = (SunToolkit)Toolkit.getDefaultToolkit(); 56 setup(tk.getNumberOfButtons(), 57 AWTAccessor.getInputEventAccessor().getButtonDownMasks()); 58 59 boolean isGtkSupported = false; 60 if (tryGtk && !isGtkSupported) { 61 if (tk instanceof UNIXToolkit && ((UNIXToolkit) tk).loadGTK()) { 62 isGtkSupported = true; 63 } 64 } 65 66 useGtk = (tryGtk && isGtkSupported); 67 } 68 69 @Override 70 public void dispose() { 71 // does nothing 72 } 73 74 @Override 75 public void mouseMove(int x, int y) { 76 X11GraphicsEnvironment x11ge = (X11GraphicsEnvironment) 77 GraphicsEnvironment.getLocalGraphicsEnvironment(); 78 if(x11ge.runningXinerama()) { 79 Rectangle sb = xgc.getBounds(); 80 mouseMoveImpl(xgc, xgc.scaleUp(x + sb.x), xgc.scaleUp(y + sb.y)); 81 } else { 82 mouseMoveImpl(xgc, xgc.scaleUp(x), xgc.scaleUp(y)); 83 } 84 } 85 86 @Override 95 96 @Override 97 public void mouseWheel(int wheelAmt) { 98 mouseWheelImpl(wheelAmt); 99 } 100 101 @Override 102 public void keyPress(int keycode) { 103 keyPressImpl(keycode); 104 } 105 106 @Override 107 public void keyRelease(int keycode) { 108 keyReleaseImpl(keycode); 109 } 110 111 @Override 112 public int getRGBPixel(int x, int y) { 113 int pixelArray[] = new int[1]; 114 getRGBPixelsImpl(xgc, x, y, 1, 1, xgc.getScale(), pixelArray, 115 useGtk); 116 return pixelArray[0]; 117 } 118 119 @Override 120 public int [] getRGBPixels(Rectangle bounds) { 121 int pixelArray[] = new int[bounds.width*bounds.height]; 122 getRGBPixelsImpl(xgc, bounds.x, bounds.y, bounds.width, bounds.height, 123 xgc.getScale(), pixelArray, useGtk); 124 return pixelArray; 125 } 126 127 private static synchronized native void setup(int numberOfButtons, int[] buttonDownMasks); 128 private static native void loadNativeLibraries(); 129 130 private static synchronized native void mouseMoveImpl(X11GraphicsConfig xgc, int x, int y); 131 private static synchronized native void mousePressImpl(int buttons); 132 private static synchronized native void mouseReleaseImpl(int buttons); 133 private static synchronized native void mouseWheelImpl(int wheelAmt); 134 135 private static synchronized native void keyPressImpl(int keycode); 136 private static synchronized native void keyReleaseImpl(int keycode); 137 138 private static synchronized native void getRGBPixelsImpl(X11GraphicsConfig xgc, 139 int x, int y, int width, int height, int scale, 140 int pixelArray[], boolean isGtkSupported); 141 } |