/* This is called by MIDPWindow when it's above to draw the "wash" layer
* (to grey-out the current Form before drawing the menu).
*
* At this point, we don't know what the current active TextFieldLFImpl is.
* So we just send a message to the FormLFImpl.uCallPeerStateChanged()
* method, who will have a better idea about the active TextFieldLFImpl.
*
* We must withdraw the text editor now. We save its content to a malloc'ed
* buffer to pass to FormLFImpl.uCallPeerStateChanged().
*
* TODO: there's probably a better way to handle this.
*/
KNIEXPORT KNI_RETURNTYPE_VOID
KNIDECL(com_sun_midp_chameleon_MIDPWindow_disableAndSyncNativeEditor) {
MidpEvent event;
MIDP_EVENT_INITIALIZE(event);
if (editBoxShown) {
int strLen = GetWindowTextLength(hwndTextActive);
jchar *tmp = (jchar*)midpMalloc((strLen + 1) * sizeof(jchar));
if (tmp) {
GetWindowText(hwndTextActive, (LPTSTR)tmp, strLen+1); /* 0-terminated */
WORD w = (WORD)SendMessage(hwndTextActive, EM_GETSEL, 0, 0L);
int caret = LOWORD(w);
event.type = MIDP_PEER_CHANGED_EVENT;
event.intParam1 = (int)tmp;
event.intParam2 = strLen;
event.intParam3 = caret;
midpStoreEventAndSignalForeground(event);
}
}
ShowWindow(hwndTextActive, SW_HIDE);
editBoxShown = 0;
KNI_ReturnVoid();
}
void ChameleonMScreen::keyPressEvent(QKeyEvent *key)
{
seen_key_press = KNI_TRUE;
#if ENABLE_MULTIPLE_ISOLATES
if (key->key() == Qt::Key_F12||
key->key() == Qt::Key_Home) {
/* F12 to display the foreground selector */
if (!key->isAutoRepeat()) {
MidpEvent evt;
MIDP_EVENT_INITIALIZE(evt);
evt.type = SELECT_FOREGROUND_EVENT;
evt.intParam1 = 0;
midpStoreEventAndSignalAms(evt);
}
#ifdef QT_KEYPAD_MODE
} else if (key->key() == Qt::Key_Flip) {
#else
} else if (key->key() == Qt::Key_F4) {
#endif
if (!key->isAutoRepeat()) {
MidpEvent evt;
MIDP_EVENT_INITIALIZE(evt);
evt.type = SELECT_FOREGROUND_EVENT;
evt.intParam1 = 1;
midpStoreEventAndSignalAms(evt);
}
}
#else
/* F12 pause or activate all Java apps */
if ((key->key() == Qt::Key_F12 || key->key() == Qt::Key_Home) &&
!key->isAutoRepeat()) {
pauseAll();
}
#endif
else {
MidpEvent evt;
MIDP_EVENT_INITIALIZE(evt);
if ((evt.CHR = mapKey(key)) != KEYMAP_KEY_INVALID) {
if (evt.CHR == KEYMAP_KEY_SCREEN_ROT) {
evt.type = ROTATION_EVENT;
} else {
evt.type = MIDP_KEY_EVENT;
}
evt.ACTION = key->isAutoRepeat() ?
KEYMAP_STATE_REPEATED : KEYMAP_STATE_PRESSED;
midpStoreEventAndSignalForeground(evt);
}
}
}
void ChameleonMScreen::mouseMoveEvent( QMouseEvent *mouse)
{
MidpEvent evt;
MIDP_EVENT_INITIALIZE(evt);
evt.type = MIDP_PEN_EVENT;
evt.ACTION = KEYMAP_STATE_DRAGGED;
evt.X_POS = mouse->x();
evt.Y_POS = mouse->y();
midpStoreEventAndSignalForeground(evt);
}
/**
* Store a peer changed event to Java event queue.
*
* @param compPtr pointer to the MidpComponent structure
* @param hint some value up to Java peer to interpret
*/
static void
storePeerChangedEvent(MidpComponent *compPtr, int hint) {
MidpEvent event;
MIDP_EVENT_INITIALIZE(event);
event.type = MIDP_PEER_CHANGED_EVENT;
/* Will be compared to FormLFImpl.modelVersion */
event.intParam1 = MidpCurrentScreen->component.modelVersion;
/* Will be compared to FormLFImpl.nativeId or
* to FormLFImpl.itemLFs[0..numOfLFs].nativeId */
event.intParam2 = (int)compPtr;
/* Some integer that is up to Java peer to interpret */
event.intParam3 = hint;
midpStoreEventAndSignalForeground(event);
}
/** Handle key repeat timer alarm on timer wakeup */
static void handle_repeat_key_timer_alarm(TimerHandle *timer) {
static MidpEvent newMidpEvent;
static int midp_keycode;
if (timer != NULL) {
midp_keycode = (int)(get_timer_data(timer));
newMidpEvent.type = MIDP_KEY_EVENT;
newMidpEvent.CHR = midp_keycode;
newMidpEvent.ACTION = KEYMAP_STATE_REPEATED;
midpStoreEventAndSignalForeground(newMidpEvent);
timer = remove_timer(timer);
set_timer_wakeup(timer, get_timer_wakeup(timer) + REPEAT_PERIOD);
add_timer(timer);
}
}
void ChameleonMScreen::keyReleaseEvent(QKeyEvent *key)
{
if (!seen_key_press || key->isAutoRepeat()) {
/*
* We may have a left-over keyReleaseEvent from a previous
* invocation of the VM!
*/
return;
}
MidpEvent evt;
MIDP_EVENT_INITIALIZE(evt);
if ((evt.CHR = mapKey(key)) != KEYMAP_KEY_INVALID) {
evt.type = MIDP_KEY_EVENT;
evt.ACTION = KEYMAP_STATE_RELEASED;
midpStoreEventAndSignalForeground(evt);
}
}
void FOX_FASTCALL(midp_check_events)(jlonglong timeout) {
#else
void midp_check_events(JVMSPI_BlockedThreadInfo *blocked_threads,
int blocked_threads_count,
jlong timeout) {
if (midp_waitWhileSuspended()) {
/* System has been requested to resume. Returning control to VM
* to perform java-side resume routines. Timeout may be too long
* here or even -1, thus do not check other events this time.
*/
return;
}
#endif
newSignal.waitingFor = NO_SIGNAL;
newSignal.pResult = ADDR_ZERO;
MIDP_EVENT_INITIALIZE(newMidpEvent);
checkForSystemSignal(&newSignal, &newMidpEvent, timeout);
switch (newSignal.waitingFor) {
#if ENABLE_JAVA_DEBUGGER
case VM_DEBUG_SIGNAL:
if (midp_isDebuggerActive()) {
JVM_ProcessDebuggerCmds();
}
break;
#endif // ENABLE_JAVA_DEBUGGER
case AMS_SIGNAL:
midpStoreEventAndSignalAms(newMidpEvent);
break;
case UI_SIGNAL:
midpStoreEventAndSignalForeground(newMidpEvent);
break;
case NETWORK_READ_SIGNAL:
#ifdef FEATURE_PHONEME
FASTIVA_DBREAK();
#else
if (eventUnblockJavaThread(blocked_threads,
blocked_threads_count, newSignal.waitingFor,
newSignal.descriptor,
newSignal.status))
/* Processing is done in eventUnblockJavaThread. */;
else if (findPushBlockedHandle(newSignal.descriptor) != 0) {
/* The push system is waiting for a read on this descriptor */
midp_thread_signal_list(blocked_threads, blocked_threads_count,
PUSH_SIGNAL, 0, 0);
}
#endif
#if (ENABLE_JSR_120 || ENABLE_JSR_205)
else
jsr120_check_signal(newSignal.waitingFor, newSignal.descriptor);
#endif
break;
case HOST_NAME_LOOKUP_SIGNAL:
case NETWORK_WRITE_SIGNAL:
#if (ENABLE_JSR_120 || ENABLE_JSR_205)
if (!jsr120_check_signal(newSignal.waitingFor, newSignal.descriptor))
#endif
#ifdef FEATURE_PHONEME
FASTIVA_DBREAK();
#else
midp_thread_signal_list(blocked_threads, blocked_threads_count,
newSignal.waitingFor, newSignal.descriptor,
newSignal.status);
#endif
break;
case NETWORK_EXCEPTION_SIGNAL:
#ifdef FEATURE_PHONEME
FASTIVA_DBREAK();
#else
/* Find both the read and write threads and signal the status. */
eventUnblockJavaThread(blocked_threads, blocked_threads_count,
NETWORK_READ_SIGNAL, newSignal.descriptor,
newSignal.status);
eventUnblockJavaThread(blocked_threads, blocked_threads_count,
NETWORK_WRITE_SIGNAL, newSignal.descriptor,
newSignal.status);
#endif
return;
case PUSH_ALARM_SIGNAL:
#ifdef FEATURE_PHONEME
FASTIVA_DBREAK();
#else
if (findPushTimerBlockedHandle(newSignal.descriptor) != 0) {
/* The push system is waiting for this alarm */
midp_thread_signal_list(blocked_threads,
blocked_threads_count, PUSH_SIGNAL, 0, 0);
}
#endif
break;
#if (ENABLE_JSR_135 || ENABLE_JSR_234)
case MEDIA_EVENT_SIGNAL:
StoreMIDPEventInVmThread(newMidpEvent, newMidpEvent.MM_ISOLATE);
eventUnblockJavaThread(blocked_threads, blocked_threads_count,
MEDIA_EVENT_SIGNAL, newSignal.descriptor,
newSignal.status);
break;
case MEDIA_SNAPSHOT_SIGNAL:
eventUnblockJavaThread(blocked_threads, blocked_threads_count,
MEDIA_SNAPSHOT_SIGNAL, newSignal.descriptor,
newSignal.status);
break;
#endif
#ifdef ENABLE_JSR_179
case JSR179_LOCATION_SIGNAL:
midp_thread_signal_list(blocked_threads,
blocked_threads_count, JSR179_LOCATION_SIGNAL, newSignal.descriptor, newSignal.status);
break;
#endif /* ENABLE_JSR_179 */
#if (ENABLE_JSR_120 || ENABLE_JSR_205)
case WMA_SMS_READ_SIGNAL:
case WMA_CBS_READ_SIGNAL:
case WMA_MMS_READ_SIGNAL:
case WMA_SMS_WRITE_SIGNAL:
case WMA_MMS_WRITE_SIGNAL:
jsr120_check_signal(newSignal.waitingFor, newSignal.descriptor);
break;
#endif
#ifdef ENABLE_JSR_177
case CARD_READER_DATA_SIGNAL:
midp_thread_signal_list(blocked_threads, blocked_threads_count,
newSignal.waitingFor, newSignal.descriptor,
newSignal.status);
break;
#endif /* ENABLE_JSR_177 */
default:
break;
} /* switch */
}
/**
* Runs the VM in either master or slave mode depending on the
* platform. It does not return until the VM is finished. In slave mode
* it will contain a system event loop.
*
* @param classPath string containing the class path
* @param mainClass string containing the main class for the VM to run.
* @param argc the number of arguments to pass to the main method
* @param argv the arguments to pass to the main method
*
* @return exit status of the VM
*/
#if 0
int midpRunVm(JvmPathChar* classPath,
char* mainClass,
int argc,
char** argv) {
/* Master mode does not need VM time slice requests. */
midp_thread_set_timeslice_proc(ADDR_ZERO);
return JVM_Start(classPath, mainClass, argc, argv);
}
/*
* This function is called by the VM periodically. It has to check if
* any of the blocked threads are ready for execution, and call
* SNI_UnblockThread() on those threads that are ready.
*
* Values for the <timeout> paramater:
* >0 = Block until an event happens, or until <timeout> milliseconds
* has elapsed.
* 0 = Check the events sources but do not block. Return to the
* caller immediately regardless of the status of the event sources.
* -1 = Do not timeout. Block until an event happens.
*/
void midp_check_events(JVMSPI_BlockedThreadInfo *blocked_threads,
int blocked_threads_count,
jlong timeout) {
if (midp_waitWhileSuspended()) {
/* System has been requested to resume. Returning control to VM
* to perform java-side resume routines. Timeout may be too long
* here or even -1, thus do not check other events this time.
*/
return;
}
newSignal.waitingFor = 0;
newSignal.pResult = NULL;
MIDP_EVENT_INITIALIZE(newMidpEvent);
checkForSystemSignal(&newSignal, &newMidpEvent, timeout);
switch (newSignal.waitingFor) {
#if ENABLE_JAVA_DEBUGGER
case VM_DEBUG_SIGNAL:
if (midp_isDebuggerActive()) {
JVM_ProcessDebuggerCmds();
}
break;
#endif // ENABLE_JAVA_DEBUGGER
case AMS_SIGNAL:
midpStoreEventAndSignalAms(newMidpEvent);
break;
case UI_SIGNAL:
midpStoreEventAndSignalForeground(newMidpEvent);
break;
case NETWORK_READ_SIGNAL:
if (eventUnblockJavaThread(blocked_threads,
blocked_threads_count, newSignal.waitingFor,
newSignal.descriptor,
newSignal.status))
/* Processing is done in eventUnblockJavaThread. */;
else if (findPushBlockedHandle(newSignal.descriptor) != 0) {
/* The push system is waiting for a read on this descriptor */
midp_thread_signal_list(blocked_threads, blocked_threads_count,
PUSH_SIGNAL, 0, 0);
}
#if (ENABLE_JSR_120 || ENABLE_JSR_205)
else
jsr120_check_signal(newSignal.waitingFor, newSignal.descriptor);
#endif
break;
case HOST_NAME_LOOKUP_SIGNAL:
case NETWORK_WRITE_SIGNAL:
#if (ENABLE_JSR_120 || ENABLE_JSR_205)
if (!jsr120_check_signal(newSignal.waitingFor, newSignal.descriptor))
#endif
midp_thread_signal_list(blocked_threads, blocked_threads_count,
newSignal.waitingFor, newSignal.descriptor,
newSignal.status);
break;
case NETWORK_EXCEPTION_SIGNAL:
/* Find both the read and write threads and signal the status. */
eventUnblockJavaThread(blocked_threads, blocked_threads_count,
NETWORK_READ_SIGNAL, newSignal.descriptor,
newSignal.status);
eventUnblockJavaThread(blocked_threads, blocked_threads_count,
NETWORK_WRITE_SIGNAL, newSignal.descriptor,
newSignal.status);
return;
case PUSH_ALARM_SIGNAL:
if (findPushTimerBlockedHandle(newSignal.descriptor) != 0) {
/* The push system is waiting for this alarm */
midp_thread_signal_list(blocked_threads,
blocked_threads_count, PUSH_SIGNAL, 0, 0);
}
break;
#if (ENABLE_JSR_135 || ENABLE_JSR_234)
case MEDIA_EVENT_SIGNAL:
StoreMIDPEventInVmThread(newMidpEvent, newMidpEvent.MM_ISOLATE);
eventUnblockJavaThread(blocked_threads, blocked_threads_count,
MEDIA_EVENT_SIGNAL, newSignal.descriptor,
newSignal.status);
break;
case MEDIA_SNAPSHOT_SIGNAL:
eventUnblockJavaThread(blocked_threads, blocked_threads_count,
MEDIA_SNAPSHOT_SIGNAL, newSignal.descriptor,
newSignal.status);
break;
#endif
#ifdef ENABLE_JSR_179
case JSR179_LOCATION_SIGNAL:
midp_thread_signal_list(blocked_threads,
blocked_threads_count, JSR179_LOCATION_SIGNAL, newSignal.descriptor, newSignal.status);
break;
#endif /* ENABLE_JSR_179 */
#if (ENABLE_JSR_120 || ENABLE_JSR_205)
case WMA_SMS_READ_SIGNAL:
case WMA_CBS_READ_SIGNAL:
case WMA_MMS_READ_SIGNAL:
case WMA_SMS_WRITE_SIGNAL:
case WMA_MMS_WRITE_SIGNAL:
jsr120_check_signal(newSignal.waitingFor, newSignal.descriptor);
break;
#endif
#ifdef ENABLE_JSR_177
case CARD_READER_DATA_SIGNAL:
midp_thread_signal_list(blocked_threads, blocked_threads_count,
newSignal.waitingFor, newSignal.descriptor,
newSignal.status);
break;
#endif /* ENABLE_JSR_177 */
default:
break;
} /* switch */
}
