1460 jobject target = GetTarget(env);
1461 jobject event = env->NewObject(classEvent, eventInitMID,
1462 target, eventId);
1463 DASSERT(!safe_ExceptionOccurred(env));
1464 DASSERT(event != NULL);
1465 SendEvent(event);
1466
1467 env->DeleteLocalRef(target);
1468 env->DeleteLocalRef(event);
1469 }
1470
1471 void AwtWindow::SendWindowEvent(jint id, HWND opposite,
1472 jint oldState, jint newState)
1473 {
1474 JNIEnv *env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);
1475
1476 static jclass wClassEvent;
1477 if (wClassEvent == NULL) {
1478 if (env->PushLocalFrame(1) < 0)
1479 return;
1480 wClassEvent = env->FindClass("java/awt/event/WindowEvent");
1481 if (wClassEvent != NULL) {
1482 wClassEvent = (jclass)env->NewGlobalRef(wClassEvent);
1483 }
1484 env->PopLocalFrame(0);
1485 if (wClassEvent == NULL) {
1486 return;
1487 }
1488 }
1489
1490 static jmethodID wEventInitMID;
1491 if (wEventInitMID == NULL) {
1492 wEventInitMID =
1493 env->GetMethodID(wClassEvent, "<init>",
1494 "(Ljava/awt/Window;ILjava/awt/Window;II)V");
1495 DASSERT(wEventInitMID);
1496 if (wEventInitMID == NULL) {
1497 return;
1498 }
1499 }
1500
1501 static jclass sequencedEventCls;
1502 if (sequencedEventCls == NULL) {
1503 jclass sequencedEventClsLocal
1504 = env->FindClass("java/awt/SequencedEvent");
1505 DASSERT(sequencedEventClsLocal);
1506 if (sequencedEventClsLocal == NULL) {
1507 /* exception already thrown */
1508 return;
1509 }
1510 sequencedEventCls =
1511 (jclass)env->NewGlobalRef(sequencedEventClsLocal);
1512 env->DeleteLocalRef(sequencedEventClsLocal);
1513 }
1514
1515 static jmethodID sequencedEventConst;
1516 if (sequencedEventConst == NULL) {
1517 sequencedEventConst =
1518 env->GetMethodID(sequencedEventCls, "<init>",
1519 "(Ljava/awt/AWTEvent;)V");
1520 }
1521
1522 if (env->EnsureLocalCapacity(3) < 0) {
1523 return;
1524 }
1525
1526 jobject target = GetTarget(env);
1527 jobject jOpposite = NULL;
1528 if (opposite != NULL) {
1529 AwtComponent *awtOpposite = AwtComponent::GetComponent(opposite);
1530 if (awtOpposite != NULL) {
1531 jOpposite = awtOpposite->GetTarget(env);
1532 }
1533 }
1534 jobject event = env->NewObject(wClassEvent, wEventInitMID, target, id,
1535 jOpposite, oldState, newState);
1536 DASSERT(!safe_ExceptionOccurred(env));
1537 DASSERT(event != NULL);
1538 if (jOpposite != NULL) {
1539 env->DeleteLocalRef(jOpposite); jOpposite = NULL;
1540 }
1541 env->DeleteLocalRef(target); target = NULL;
1542
1543 if (id == java_awt_event_WindowEvent_WINDOW_GAINED_FOCUS ||
1544 id == java_awt_event_WindowEvent_WINDOW_LOST_FOCUS)
1545 {
1546 jobject sequencedEvent = env->NewObject(sequencedEventCls,
1547 sequencedEventConst,
1548 event);
1549 DASSERT(!safe_ExceptionOccurred(env));
1550 DASSERT(sequencedEvent != NULL);
1551 env->DeleteLocalRef(event);
1552 event = sequencedEvent;
1553 }
1554
1555 SendEvent(event);
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1460 jobject target = GetTarget(env);
1461 jobject event = env->NewObject(classEvent, eventInitMID,
1462 target, eventId);
1463 DASSERT(!safe_ExceptionOccurred(env));
1464 DASSERT(event != NULL);
1465 SendEvent(event);
1466
1467 env->DeleteLocalRef(target);
1468 env->DeleteLocalRef(event);
1469 }
1470
1471 void AwtWindow::SendWindowEvent(jint id, HWND opposite,
1472 jint oldState, jint newState)
1473 {
1474 JNIEnv *env = (JNIEnv *)JNU_GetEnv(jvm, JNI_VERSION_1_2);
1475
1476 static jclass wClassEvent;
1477 if (wClassEvent == NULL) {
1478 if (env->PushLocalFrame(1) < 0)
1479 return;
1480 wClassEvent = env->FindClass("sun/awt/TimedWindowEvent");
1481 if (wClassEvent != NULL) {
1482 wClassEvent = (jclass)env->NewGlobalRef(wClassEvent);
1483 }
1484 env->PopLocalFrame(0);
1485 if (wClassEvent == NULL) {
1486 return;
1487 }
1488 }
1489
1490 static jmethodID wEventInitMID;
1491 if (wEventInitMID == NULL) {
1492 wEventInitMID =
1493 env->GetMethodID(wClassEvent, "<init>",
1494 "(Ljava/awt/Window;ILjava/awt/Window;IIJ)V");
1495 DASSERT(wEventInitMID);
1496 if (wEventInitMID == NULL) {
1497 return;
1498 }
1499 }
1500
1501 static jclass sequencedEventCls;
1502 if (sequencedEventCls == NULL) {
1503 jclass sequencedEventClsLocal
1504 = env->FindClass("java/awt/SequencedEvent");
1505 DASSERT(sequencedEventClsLocal);
1506 if (sequencedEventClsLocal == NULL) {
1507 /* exception already thrown */
1508 return;
1509 }
1510 sequencedEventCls =
1511 (jclass)env->NewGlobalRef(sequencedEventClsLocal);
1512 env->DeleteLocalRef(sequencedEventClsLocal);
1513 }
1514
1515 static jmethodID sequencedEventConst;
1516 if (sequencedEventConst == NULL) {
1517 sequencedEventConst =
1518 env->GetMethodID(sequencedEventCls, "<init>",
1519 "(Ljava/awt/AWTEvent;)V");
1520 }
1521
1522 if (env->EnsureLocalCapacity(3) < 0) {
1523 return;
1524 }
1525
1526 jobject target = GetTarget(env);
1527 jobject jOpposite = NULL;
1528 if (opposite != NULL) {
1529 AwtComponent *awtOpposite = AwtComponent::GetComponent(opposite);
1530 if (awtOpposite != NULL) {
1531 jOpposite = awtOpposite->GetTarget(env);
1532 }
1533 }
1534 jobject event = env->NewObject(wClassEvent, wEventInitMID, target, id,
1535 jOpposite, oldState, newState, TimeHelper::getMessageTimeUTC());
1536 DASSERT(!safe_ExceptionOccurred(env));
1537 DASSERT(event != NULL);
1538 if (jOpposite != NULL) {
1539 env->DeleteLocalRef(jOpposite); jOpposite = NULL;
1540 }
1541 env->DeleteLocalRef(target); target = NULL;
1542
1543 if (id == java_awt_event_WindowEvent_WINDOW_GAINED_FOCUS ||
1544 id == java_awt_event_WindowEvent_WINDOW_LOST_FOCUS)
1545 {
1546 jobject sequencedEvent = env->NewObject(sequencedEventCls,
1547 sequencedEventConst,
1548 event);
1549 DASSERT(!safe_ExceptionOccurred(env));
1550 DASSERT(sequencedEvent != NULL);
1551 env->DeleteLocalRef(event);
1552 event = sequencedEvent;
1553 }
1554
1555 SendEvent(event);
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