249 }
250 }
251
252 /*
253 * Class: sun_lwawt_macosx_CRobot
254 * Method: keyEvent
255 * Signature: (IZ)V
256 */
257 JNIEXPORT void JNICALL
258 Java_sun_lwawt_macosx_CRobot_keyEvent
259 (JNIEnv *env, jobject peer, jint javaKeyCode, jboolean keyPressed)
260 {
261 /*
262 * Well, using CGEventCreateKeyboardEvent/CGEventPost would have been
263 * a better solution, however, it gives me all kinds of trouble and I have
264 * no idea how to solve them without inserting delays between simulated
265 * events. So, I've ended up disabling it and opted for another approach
266 * that uses Accessibility API instead.
267 */
268 CGKeyCode keyCode = GetCGKeyCode(javaKeyCode);
269 AXUIElementRef elem = AXUIElementCreateSystemWide();
270 AXUIElementPostKeyboardEvent(elem, (CGCharCode)0, keyCode, keyPressed);
271 CFRelease(elem);
272
273
274 #if 0
275 CGEventRef event = CGEventCreateKeyboardEvent(NULL, keyCode, keyPressed);
276 if (event != NULL) {
277 CGEventPost(kCGSessionEventTap, event);
278 CFRelease(event);
279 }
280 #endif
281 }
282
283 /*
284 * Class: sun_lwawt_macosx_CRobot
285 * Method: nativeGetScreenPixels
286 * Signature: (IIIII[I)V
287 */
288 JNIEXPORT void JNICALL
289 Java_sun_lwawt_macosx_CRobot_nativeGetScreenPixels
290 (JNIEnv *env, jobject peer,
291 jint x, jint y, jint width, jint height, jintArray pixels)
292 {
293 JNF_COCOA_ENTER(env);
294
295 jint picX = x;
296 jint picY = y;
297 jint picWidth = width;
298 jint picHeight = height;
299
300 CGRect screenRect = CGRectMake(picX, picY, picWidth, picHeight);
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249 }
250 }
251
252 /*
253 * Class: sun_lwawt_macosx_CRobot
254 * Method: keyEvent
255 * Signature: (IZ)V
256 */
257 JNIEXPORT void JNICALL
258 Java_sun_lwawt_macosx_CRobot_keyEvent
259 (JNIEnv *env, jobject peer, jint javaKeyCode, jboolean keyPressed)
260 {
261 /*
262 * Well, using CGEventCreateKeyboardEvent/CGEventPost would have been
263 * a better solution, however, it gives me all kinds of trouble and I have
264 * no idea how to solve them without inserting delays between simulated
265 * events. So, I've ended up disabling it and opted for another approach
266 * that uses Accessibility API instead.
267 */
268 CGKeyCode keyCode = GetCGKeyCode(javaKeyCode);
269 // AXUIElementRef elem = AXUIElementCreateSystemWide();
270 // AXUIElementPostKeyboardEvent(elem, (CGCharCode)0, keyCode, keyPressed);
271 // CFRelease(elem);
272
273 /*
274 * JDK-8155740: AXUIElementPostKeyboardEvent posts 0 key code for all
275 * the modifier keys with key codes (16, 17,18, 20, 157) and also for
276 * newly added modifier key VK_ALT_GRAPH. But it posts correct key code
277 * for all the other keys. On the other hand CGEventCreateKeyboardEvent
278 * posts correct key code for all the keys and hence it is used to post
279 * all the key events instead of AXUIElementPostKeyboardEvent.
280 * Key code for modifier key is required to distinguish between ALT and
281 * ALT-GR key for fixing issue 8155740.
282 */
283
284 CGEventSourceRef source = CGEventSourceCreate(kCGEventSourceStateHIDSystemState);
285 CGEventRef event = CGEventCreateKeyboardEvent(source, keyCode, keyPressed);
286 if (event != NULL) {
287 CGEventPost(kCGSessionEventTap, event);
288 CFRelease(event);
289 }
290 }
291
292 /*
293 * Class: sun_lwawt_macosx_CRobot
294 * Method: nativeGetScreenPixels
295 * Signature: (IIIII[I)V
296 */
297 JNIEXPORT void JNICALL
298 Java_sun_lwawt_macosx_CRobot_nativeGetScreenPixels
299 (JNIEnv *env, jobject peer,
300 jint x, jint y, jint width, jint height, jintArray pixels)
301 {
302 JNF_COCOA_ENTER(env);
303
304 jint picX = x;
305 jint picY = y;
306 jint picWidth = width;
307 jint picHeight = height;
308
309 CGRect screenRect = CGRectMake(picX, picY, picWidth, picHeight);
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