void processDescriptor(const pollfd& pfd)
{
assert(pfd.fd != -1);
assert(pfd.revents & POLLIN);
int i = 0;
input_event e;
read(pfd.fd, &e, sizeof(input_event));
switch (e.type)
{
case EV_KEY:
switch (e.code)
{
case BTN_LEFT:
case BTN_RIGHT:
case BTN_MIDDLE:
case BTN_SIDE:
case BTN_EXTRA:
handleMouseEvent(e, true);
break;
default:
handleKeyboardEvent(e);
break;
}
break;
case EV_REL:
switch (e.code)
{
case REL_X:
i = pxClamp(mMousePosition.x() + (e.value * mMouseAccelerator), mMouseExtents.upperLeft().x(),
mMouseExtents.lowerRight().x());
mMousePosition.setX(i);
mMouseMoved = true;
break;
case REL_Y:
i = pxClamp(mMousePosition.y() + (e.value * mMouseAccelerator), mMouseExtents.upperLeft().y(),
mMouseExtents.lowerRight().y());
mMousePosition.setY(i);
mMouseMoved = true;
break;
}
break;
case EV_SYN:
if (mMouseMoved)
handleMouseEvent(e, false);
break;
// There are a bunch.
// https://www.kernel.org/doc/Documentation/input/event-codes.txt
default:
break;
}
}
void
PLAYBOOK_PumpEvents(_THIS)
{
while (1)
{
int rc = screen_get_event(this->hidden->screenContext, this->hidden->screenEvent, 0 /*timeout*/);
if (rc)
break;
int type;
rc = screen_get_event_property_iv(this->hidden->screenEvent, SCREEN_PROPERTY_TYPE, &type);
if (rc || type == SCREEN_EVENT_NONE)
break;
screen_window_t window;
screen_get_event_property_pv(this->hidden->screenEvent, SCREEN_PROPERTY_WINDOW, (void **)&window);
if (!window && type != SCREEN_EVENT_KEYBOARD)
break;
switch (type)
{
case SCREEN_EVENT_CLOSE:
SDL_PrivateQuit(); // We can't stop it from closing anyway
break;
case SCREEN_EVENT_PROPERTY:
{
int val;
screen_get_event_property_iv(this->hidden->screenEvent, SCREEN_PROPERTY_NAME, &val);
//fprintf(stderr, "Property change (property val=%d)\n", val);
}
break;
case SCREEN_EVENT_POINTER:
handlePointerEvent(this->hidden->screenEvent, window);
break;
case SCREEN_EVENT_KEYBOARD:
handleKeyboardEvent(this->hidden->screenEvent);
break;
case SCREEN_EVENT_MTOUCH_TOUCH:
case SCREEN_EVENT_MTOUCH_MOVE:
case SCREEN_EVENT_MTOUCH_RELEASE:
handleMtouchEvent(this->hidden->screenEvent, window, type);
break;
}
}
#ifdef TOUCHPAD_SIMULATE
if (state.pending[0] || state.pending[1]) {
SDL_PrivateMouseMotion(state.mask, 1, state.pending[0], state.pending[1]);
state.pending[0] = 0;
state.pending[1] = 0;
}
#endif
if (moveEvent.pending) {
SDL_PrivateMouseMotion((moveEvent.touching?SDL_BUTTON_LEFT:0), 0, moveEvent.pos[0], moveEvent.pos[1]);
moveEvent.pending = 0;
}
}
void WebPluginContainerImpl::handleEvent(Event* event)
{
if (!m_webPlugin->acceptsInputEvents())
return;
// The events we pass are defined at:
// http://devedge-temp.mozilla.org/library/manuals/2002/plugin/1.0/structures5.html#1000000
// Don't take the documentation as truth, however. There are many cases
// where mozilla behaves differently than the spec.
if (event->isMouseEvent())
handleMouseEvent(static_cast<MouseEvent*>(event));
else if (event->isWheelEvent())
handleWheelEvent(static_cast<WheelEvent*>(event));
else if (event->isKeyboardEvent())
handleKeyboardEvent(static_cast<KeyboardEvent*>(event));
}
void QBBEventThread::dispatchEvent(screen_event_t event)
{
// get the event type
errno = 0;
int qnxType;
int result = screen_get_event_property_iv(event, SCREEN_PROPERTY_TYPE, &qnxType);
if (result) {
qFatal("QBB: failed to query event type, errno=%d", errno);
}
switch (qnxType) {
case SCREEN_EVENT_MTOUCH_TOUCH:
case SCREEN_EVENT_MTOUCH_MOVE:
case SCREEN_EVENT_MTOUCH_RELEASE:
handleTouchEvent(event, qnxType);
break;
case SCREEN_EVENT_KEYBOARD:
handleKeyboardEvent(event);
break;
case SCREEN_EVENT_POINTER:
handlePointerEvent(event);
break;
case SCREEN_EVENT_CLOSE:
handleCloseEvent(event);
break;
case SCREEN_EVENT_USER:
// treat all user events as shutdown requests
#if defined(QBBEVENTTHREAD_DEBUG)
qDebug() << "QBB: QNX user event";
#endif
mQuit = true;
break;
default:
// event ignored
#if defined(QBBEVENTTHREAD_DEBUG)
qDebug() << "QBB: QNX unknown event";
#endif
break;
}
}
void InputMethodFilter::sendCompositionAndPreeditWithFakeKeyEvents(ResultsToSend resultsToSend)
{
// The Windows composition key event code is 299 or VK_PROCESSKEY. We need to
// emit this code for web compatibility reasons when key events trigger
// composition results. GDK doesn't have an equivalent, so we send VoidSymbol
// here to WebCore. PlatformKeyEvent knows to convert this code into
// VK_PROCESSKEY.
static const int compositionEventKeyCode = GDK_KEY_VoidSymbol;
GUniquePtr<GdkEvent> event(gdk_event_new(GDK_KEY_PRESS));
event->key.time = GDK_CURRENT_TIME;
event->key.keyval = compositionEventKeyCode;
handleKeyboardEventWithCompositionResults(&event->key, resultsToSend, EventFaked);
m_confirmedComposition = String();
if (resultsToSend & Composition)
m_composingTextCurrently = false;
event->type = GDK_KEY_RELEASE;
handleKeyboardEvent(&event->key, String(), EventFaked);
m_justSentFakeKeyUp = true;
}
bool QQnxScreenEventHandler::handleEvent(screen_event_t event, int qnxType)
{
switch (qnxType) {
case SCREEN_EVENT_MTOUCH_TOUCH:
case SCREEN_EVENT_MTOUCH_MOVE:
case SCREEN_EVENT_MTOUCH_RELEASE:
handleTouchEvent(event, qnxType);
break;
case SCREEN_EVENT_KEYBOARD:
handleKeyboardEvent(event);
break;
case SCREEN_EVENT_POINTER:
handlePointerEvent(event);
break;
case SCREEN_EVENT_CREATE:
handleCreateEvent(event);
break;
case SCREEN_EVENT_CLOSE:
handleCloseEvent(event);
break;
case SCREEN_EVENT_DISPLAY:
handleDisplayEvent(event);
break;
default:
// event ignored
qScreenEventDebug() << Q_FUNC_INFO << "unknown event" << qnxType;
return false;
}
return true;
}
void GameEngine::handleEvents(sf::Time &elapsedTime)
{
sf::Event event;
while (window->pollEvent(event))
{
switch (event.type)
{
case sf::Event::Closed:
close();
break;
case sf::Event::KeyPressed:
if (data.state == RUNNING)
handleKeyboardEvent(event, elapsedTime);
else if (data.state == MAIN_MENU)
menu->handleKeyboardEvent(event, elapsedTime);
break;
default:
break;
}
}
}
void InputMethodFilter::filterKeyEvent(GdkEventKey* event, FilterKeyEventCompletionHandler&& completionHandler)
{
#if ENABLE(API_TESTS)
ASSERT(m_page || m_testingMode);
#else
ASSERT(m_page);
#endif
m_filterKeyEventCompletionHandler = WTF::move(completionHandler);
if (!m_enabled) {
handleKeyboardEvent(event);
return;
}
m_preeditChanged = false;
m_filteringKeyEvent = true;
unsigned lastFilteredKeyPressCodeWithNoResults = m_lastFilteredKeyPressCodeWithNoResults;
m_lastFilteredKeyPressCodeWithNoResults = GDK_KEY_VoidSymbol;
bool filtered = gtk_im_context_filter_keypress(m_context.get(), event);
m_filteringKeyEvent = false;
bool justSentFakeKeyUp = m_justSentFakeKeyUp;
m_justSentFakeKeyUp = false;
if (justSentFakeKeyUp && event->type == GDK_KEY_RELEASE)
return;
// Simple input methods work such that even normal keystrokes fire the
// commit signal. We detect those situations and treat them as normal
// key events, supplying the commit string as the key character.
if (filtered && !m_composingTextCurrently && !m_preeditChanged && m_confirmedComposition.length() == 1) {
handleKeyboardEvent(event, m_confirmedComposition);
m_confirmedComposition = String();
return;
}
if (filtered && event->type == GDK_KEY_PRESS) {
if (!m_preeditChanged && m_confirmedComposition.isNull()) {
m_composingTextCurrently = true;
m_lastFilteredKeyPressCodeWithNoResults = event->keyval;
return;
}
handleKeyboardEventWithCompositionResults(event);
if (!m_confirmedComposition.isEmpty()) {
m_composingTextCurrently = false;
m_confirmedComposition = String();
}
return;
}
// If we previously filtered a key press event and it yielded no results. Suppress
// the corresponding key release event to avoid confusing the web content.
if (event->type == GDK_KEY_RELEASE && lastFilteredKeyPressCodeWithNoResults == event->keyval)
return;
// At this point a keystroke was either:
// 1. Unfiltered
// 2. A filtered keyup event. As the IME code in EditorClient.h doesn't
// ever look at keyup events, we send any composition results before
// the key event.
// Both might have composition results or not.
//
// It's important to send the composition results before the event
// because some IM modules operate that way. For example (taken from
// the Chromium source), the latin-post input method gives this sequence
// when you press 'a' and then backspace:
// 1. keydown 'a' (filtered)
// 2. preedit changed to "a"
// 3. keyup 'a' (unfiltered)
// 4. keydown Backspace (unfiltered)
// 5. commit "a"
// 6. preedit end
if (!m_confirmedComposition.isEmpty())
confirmComposition();
if (m_preeditChanged)
updatePreedit();
handleKeyboardEvent(event);
}
/***********************************************************
synopsis: a big while loop that runs the full length of the
game, checks the game events and responds
accordingly
event action
-------------------------------------------------
winGame stop the clock and solve puzzle
timeRemaining update the clock tick
timeUp stop the clock and solve puzzle
solvePuzzle trigger solve puzzle and stop clock
updateAnswers trigger update answers
startNew trigger start new
updateScore trigger update score
shuffle trigger shuffle
clear trigger clear answer
quit end loop
poll events check for keyboard/mouse and quit
finally, move the sprites -this is always called
so the sprites are always considered to be moving
no "move sprites" event exists - sprites x&y just
needs to be updated and they will always be moved
inputs: head - first node in the answers list (in/out)
dblHead - first node in the dictionary list
screen - the SDL_Surface to display the image
letters - first node in the letter sprites (in/out)
outputs: n/a
***********************************************************/
static void
gameLoop(struct node **head, struct dlb_node *dlbHead,
SDL_Surface *screen, struct sprite **letters)
{
int j,k;
int done=0;
int numofwords=1;
SDL_Event event;
time_t timeNow;
SDL_TimerID timer;
int timer_delay = 20;
char buffer[512];
#ifdef demo
if (conf.totalgames < 0){
conf.totalgames=8;
}
conf.totalgames +=1;//demo tags
sprintf(buffer,"globaldata/agdemo.cfg");
saveCFG(buffer,&conf);
#endif
timer = SDL_AddTimer(timer_delay, TimerCallback, NULL);
/* main game loop */
while (!done) {
if (winGame) {
stopTheClock = 1;
solvePuzzle = 1;
}
if ((gameTime < AVAILABLE_TIME) && !stopTheClock) {
timeNow = time(0) - gameStart;
if (timeNow != gameTime){
gameTime = timeNow;
updateTime(screen);
}
} else {
if (!stopTheClock){
stopTheClock = 1;
solvePuzzle = 1;
}
}
/* check messages */
if (solvePuzzle) {
/* walk the list, setting everything to found */
solveIt(*head);
clearWord(letters);
strcpy(shuffle, SPACE_FILLED_STRING);
strcpy(answer, rootWord);
/*displayLetters(screen);*/
displayAnswerBoxes(*head, screen);
gamePaused = 1;
if (!stopTheClock){
stopTheClock = 1;
}
solvePuzzle = 0;
}
if (updateAnswers){
/* move letters back down again */
clearWord(letters);
/* displayLetters(screen);*/
displayAnswerBoxes(*head, screen);
updateAnswers = 0;
}
if ((stopTheClock && !gotBigWord && !checkScore)||(startNewGame&&!gotBigWord& !checkScore)){
//Error("inside highscore\n");
for(j=9;j>=0 && hiscore[j].score<totalScore;j--);
//Error("score position: %i\n",j);
/* the player will be in the hall of fame? */
if(j<9) {
for(k=8;k>j;k--)
hiscore[k+1]=hiscore[k];
/* put the new score */
hiscore[j+1].score=totalScore;
hiscore[j+1].stage=numofwords;
//hiscore[j+1].name[0]=0;
//if(!getName(hiscore[j+1].name, j+2,i+1))
// break; /* probably a problem if the user closes the window */
/* show the hall of fame */
//hiscores();
/* save hi-scores */
#ifdef demo
sprintf(buffer,"/media/internal/appdata/com.cribme.aghddemo/ag-hiscore");
#else
sprintf(buffer,"/media/internal/appdata/com.cribme.aghd/ag-hiscore");
#endif
//sprintf(buffer,"globaldata/ag-hiscore");
if(!saveScore(buffer,hiscore))
fprintf(stderr,"unable to save hi-scores\ndo you have permissions to write into %s?\n" ,buffer);
}
checkScore=1;
}
if (startNewGame) {
/* move letters back down again */
if (!gotBigWord){
totalScore = 0;
numofwords=0;
}
newGame(head, dlbHead, screen, letters);
#ifdef demo
conf.totalgames +=1;//demo tags
char buffer[512];
sprintf(buffer,"globaldata/agdemo.cfg");
//Error("Buffer :%s\n",buffer);
//Error("TotalGames Written to file :%i\n",conf.totalgames);
saveCFG(buffer,&conf);
#endif
numofwords+=1;
checkScore = 0;
startNewGame = 0;
}
if (updateTheScore) {
updateScore(screen);
updateTheScore = 0;
}
if (shuffleRemaining) {
/* shuffle up the shuffle box */
char shuffler[8];
strcpy(shuffler, shuffle);
shuffleAvailableLetters(shuffler, letters);
strcpy(shuffle, shuffler);
shuffleRemaining = 0;
}
if (clearGuess) {
/* clear the guess; */
if (clearWord(letters) > 0) {
Mix_PlayChannel(-1, getSound("clear"),0);
}
clearGuess = 0;
}
#ifdef demo
//Error("TotalGames:%i\n",conf.totalgames);//conf.totalgames
if (conf.totalgames > 8){//conf.totalgames
destroyLetters(letters);
strcpy(txt, language);
ShowBMP(strcat(txt,"images/demo.bmp"),screen, 100,75);
done=1;
}
#endif
if (quitGame) {
done = 1;
}
if (inactive){
SDL_WaitEvent(&event);
if (event.type == SDL_ACTIVEEVENT && event.active.gain == 1) {
inactive = 0;
timer = SDL_AddTimer(timer_delay, TimerCallback, NULL);
}
}
else {
while (SDL_WaitEvent(&event)) {
if (event.type == SDL_ACTIVEEVENT && event.active.gain == 0) {
inactive = 1;
break;
}
if (event.type == SDL_USEREVENT) {
timer_delay = anySpritesMoving(letters) ? 10 : 100;
moveSprites(&screen, letters, letterSpeed);
timer = SDL_AddTimer(timer_delay, TimerCallback, NULL);
break;
} else if (event.type == SDL_MOUSEBUTTONDOWN) {
clickDetect(event.button.button, event.button.x,
event.button.y, screen, *head, letters);
moveSprites(&screen, letters, letterSpeed);//added by me
} else if (event.type == SDL_KEYUP) {
handleKeyboardEvent(&event, *head, letters);
} else if (event.type == SDL_QUIT) {
done = 1;
break;
}
}
}
}
#ifdef demo
while(conf.totalgames > 8){//conf.totalgames
while(SDL_WaitEvent(&event)){
if (event.type == SDL_MOUSEBUTTONDOWN) {
PDL_ServiceCall("palm://com.palm.applicationManager/open", "{\"target\":\"http://developer.palm.com/appredirect/?packageid=com.cribme.aghd\"}");
//PDL_LaunchBrowser("http://developer.palm.com/appredirect/?packageid=com.cribme.aghd");
}
}
}
#endif
}