void BladeRunnerEngine::handleEvents() {
if (shouldQuit()) {
_gameIsRunning = false;
return;
}
Common::Event event;
Common::EventManager *eventMan = _system->getEventManager();
while (eventMan->pollEvent(event)) {
switch (event.type) {
case Common::EVENT_KEYUP:
handleKeyUp(event);
break;
case Common::EVENT_KEYDOWN:
handleKeyDown(event);
break;
case Common::EVENT_LBUTTONUP:
handleMouseAction(event.mouse.x, event.mouse.y, true, false);
break;
case Common::EVENT_RBUTTONUP:
case Common::EVENT_MBUTTONUP:
handleMouseAction(event.mouse.x, event.mouse.y, false, false);
break;
case Common::EVENT_LBUTTONDOWN:
handleMouseAction(event.mouse.x, event.mouse.y, true, true);
break;
case Common::EVENT_RBUTTONDOWN:
case Common::EVENT_MBUTTONDOWN:
handleMouseAction(event.mouse.x, event.mouse.y, false, true);
break;
default:
; // nothing to do
}
}
}
void Window::handleEvent(const SDL_Event &event)
{
switch (event.type) {
case SDL_QUIT:
quit = true;
break;
case SDL_ACTIVEEVENT:
(event.active.gain == 1) ? isActive = true : isActive = false;
break;
case SDL_VIDEORESIZE:
resize(event.resize.w, event.resize.h);
break;
case SDL_MOUSEBUTTONDOWN:
if (event.button.button == SDL_BUTTON_WHEELUP) {
from->z() += 0.5f;
} else if (event.button.button == SDL_BUTTON_WHEELDOWN) {
from->z() -= 0.5f;
}
break;
case SDL_MOUSEMOTION:
break;
case SDL_KEYDOWN:
handleKeyDown(event.key.keysym);
break;
case SDL_KEYUP:
handleKeyUp(event.key.keysym);
break;
}
handleKeyCombo();
}
bool OSystem_SDL::dispatchSDLEvent(SDL_Event &ev, Common::Event &event) {
switch (ev.type) {
case SDL_KEYDOWN:
return handleKeyDown(ev, event);
case SDL_KEYUP:
return handleKeyUp(ev, event);
case SDL_MOUSEMOTION:
return handleMouseMotion(ev, event);
case SDL_MOUSEBUTTONDOWN:
return handleMouseButtonDown(ev, event);
case SDL_MOUSEBUTTONUP:
return handleMouseButtonUp(ev, event);
case SDL_JOYBUTTONDOWN:
return handleJoyButtonDown(ev, event);
case SDL_JOYBUTTONUP:
return handleJoyButtonUp(ev, event);
case SDL_JOYAXISMOTION:
return handleJoyAxisMotion(ev, event);
case SDL_VIDEOEXPOSE:
//_forceFull = true;
break;
case SDL_QUIT:
event.type = Common::EVENT_QUIT;
return true;
}
return false;
}
bool CameraManipulator::handle(const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& us)
{
switch(ea.getEventType())
{
case(osgGA::GUIEventAdapter::FRAME):
{
return handleFrame(ea, us);
}
default:
break;
}
if (ea.getHandled()) return false;
switch(ea.getEventType())
{
case(osgGA::GUIEventAdapter::PUSH):
{
return handlePush(ea, us);
}
case(osgGA::GUIEventAdapter::RELEASE):
{
return handleRelease(ea, us);
}
case(osgGA::GUIEventAdapter::DRAG):
case(osgGA::GUIEventAdapter::SCROLL):
{
return handleScroll(ea, us);
}
case(osgGA::GUIEventAdapter::MOVE):
{
return false;
}
case(osgGA::GUIEventAdapter::KEYDOWN):
{
return handleKeyDown(ea, us);
}
case(osgGA::GUIEventAdapter::KEYUP):
{
return handleKeyUp( ea, us );
}
case(osgGA::GUIEventAdapter::FRAME):
{
if (_thrown)
{
if (calcMovement()) us.requestRedraw();
}
return false;
}
default:
return false;
}
}
void GenericCodeEditor::keyPressEvent(QKeyEvent * event)
{
hideMouseCursor(event);
QTextCursor cursor( textCursor() );
bool updateCursor = false;
if (event == QKeySequence::InsertLineSeparator) {
// override to avoid entering a "soft" new line
cursor.insertBlock();
updateCursor = true;
} else {
switch (event->key()) {
case Qt::Key_BraceRight:
case Qt::Key_BracketRight:
case Qt::Key_ParenRight:
handleKeyRightParentheses( event, cursor );
break;
case Qt::Key_Delete:
handleKeyDelete( event, cursor );
break;
case Qt::Key_Backspace:
handleKeyBackspace( event, cursor, updateCursor );
break;
case Qt::Key_Down:
handleKeyDown( event, cursor );
break;
case Qt::Key_Up:
handleKeyUp( event, cursor );
break;
default:
QPlainTextEdit::keyPressEvent(event);
}
}
if (updateCursor) {
cursor.setVerticalMovementX(-1);
setTextCursor( cursor );
ensureCursorVisible();
}
if (mDoc->keyDownActionEnabled() || Main::documentManager()->globalKeyDownActionEnabled())
doKeyAction(event);
}
bool SdlEventSource::dispatchSDLEvent(SDL_Event &ev, Common::Event &event) {
switch (ev.type) {
case SDL_KEYDOWN:
return handleKeyDown(ev, event);
case SDL_KEYUP:
return handleKeyUp(ev, event);
case SDL_MOUSEMOTION:
return handleMouseMotion(ev, event);
case SDL_MOUSEBUTTONDOWN:
return handleMouseButtonDown(ev, event);
case SDL_MOUSEBUTTONUP:
return handleMouseButtonUp(ev, event);
case SDL_JOYBUTTONDOWN:
return handleJoyButtonDown(ev, event);
case SDL_JOYBUTTONUP:
return handleJoyButtonUp(ev, event);
case SDL_JOYAXISMOTION:
return handleJoyAxisMotion(ev, event);
case SDL_JOYHATMOTION:
return handleJoyHatMotion(ev, event);
case SDL_VIDEOEXPOSE:
if (_graphicsManager)
_graphicsManager->notifyVideoExpose();
return false;
case SDL_VIDEORESIZE:
if (_graphicsManager) {
_graphicsManager->notifyResize(ev.resize.w, ev.resize.h);
// If the screen changed, send an Common::EVENT_SCREEN_CHANGED
int screenID = ((OSystem_SDL *)g_system)->getGraphicsManager()->getScreenChangeID();
if (screenID != _lastScreenID) {
_lastScreenID = screenID;
event.type = Common::EVENT_SCREEN_CHANGED;
return true;
}
}
return false;
case SDL_QUIT:
event.type = Common::EVENT_QUIT;
return true;
}
return false;
}
void TetrisState::handleInput(Tetris & tetris, SDL_Event e)
{
switch (e.type) {
case SDL_MOUSEBUTTONDOWN:
handleMouseDown(tetris, e);
break;
case SDL_MOUSEBUTTONUP:
handleMouseUp(tetris, e);
break;
case SDL_KEYDOWN:
handleKeyDown(tetris, e);
break;
case SDL_KEYUP:
handleKeyUp(tetris, e);
break;
default:
break;
}
}
bool SdlEventSource::dispatchSDLEvent(SDL_Event &ev, Common::Event &event) {
switch (ev.type) {
case SDL_KEYDOWN:
return handleKeyDown(ev, event);
case SDL_KEYUP:
return handleKeyUp(ev, event);
case SDL_MOUSEMOTION:
return handleMouseMotion(ev, event);
case SDL_MOUSEBUTTONDOWN:
return handleMouseButtonDown(ev, event);
case SDL_MOUSEBUTTONUP:
return handleMouseButtonUp(ev, event);
case SDL_JOYBUTTONDOWN:
return handleJoyButtonDown(ev, event);
case SDL_JOYBUTTONUP:
return handleJoyButtonUp(ev, event);
case SDL_JOYAXISMOTION:
return handleJoyAxisMotion(ev, event);
case SDL_VIDEOEXPOSE:
if (_graphicsManager)
_graphicsManager->notifyVideoExpose();
return false;
case SDL_VIDEORESIZE:
if (_graphicsManager)
_graphicsManager->notifyResize(ev.resize.w, ev.resize.h);
return false;
case SDL_QUIT:
event.type = Common::EVENT_QUIT;
return true;
}
return false;
}
bool SdlEventSource::dispatchSDLEvent(SDL_Event &ev, Common::Event &event) {
switch (ev.type) {
case SDL_KEYDOWN:
return handleKeyDown(ev, event);
case SDL_KEYUP:
return handleKeyUp(ev, event);
case SDL_MOUSEMOTION:
return handleMouseMotion(ev, event);
case SDL_MOUSEBUTTONDOWN:
return handleMouseButtonDown(ev, event);
case SDL_MOUSEBUTTONUP:
return handleMouseButtonUp(ev, event);
case SDL_JOYBUTTONDOWN:
return handleJoyButtonDown(ev, event);
case SDL_JOYBUTTONUP:
return handleJoyButtonUp(ev, event);
case SDL_JOYAXISMOTION:
return handleJoyAxisMotion(ev, event);
#if SDL_VERSION_ATLEAST(2, 0, 0)
case SDL_MOUSEWHEEL: {
Sint32 yDir = ev.wheel.y;
// HACK: It seems we want the mouse coordinates supplied
// with a mouse wheel event. However, SDL2 does not supply
// these, thus we use whatever we got last time. It seems
// these are always stored in _km.x, _km.y.
if (!processMouseEvent(event, _km.x / MULTIPLIER, _km.y / MULTIPLIER)) {
return false;
}
if (yDir < 0) {
event.type = Common::EVENT_WHEELDOWN;
return true;
} else if (yDir > 0) {
event.type = Common::EVENT_WHEELUP;
return true;
} else {
return false;
}
}
case SDL_TEXTINPUT: {
// When we get a TEXTINPUT event it means we got some user input for
// which no KEYDOWN exists. SDL 1.2 introduces a "fake" key down+up
// in such cases. We will do the same to mimic it's behavior.
event.type = Common::EVENT_KEYDOWN;
event.kbd = Common::KeyState(Common::KEYCODE_INVALID, convUTF8ToUTF32(ev.text.text), 0);
SDLModToOSystemKeyFlags(SDL_GetModState(), event);
// Set the scroll lock sticky flag
if (_scrollLock)
event.kbd.flags |= Common::KBD_SCRL;
// Fake a key up when we have a proper ascii value.
_queuedFakeKeyUp = (event.kbd.ascii != 0);
_fakeKeyUp = event;
_fakeKeyUp.type = Common::EVENT_KEYUP;
return _queuedFakeKeyUp;
}
case SDL_WINDOWEVENT:
switch (ev.window.event) {
case SDL_WINDOWEVENT_EXPOSED:
if (_graphicsManager)
_graphicsManager->notifyVideoExpose();
return false;
// SDL2 documentation indicate that SDL_WINDOWEVENT_SIZE_CHANGED is sent either as a result
// of the size being changed by an external event (for example the user resizing the window
// or going fullscreen) or a call to the SDL API (for example SDL_SetWindowSize). On the
// other hand SDL_WINDOWEVENT_RESIZED is only sent for resize resulting from an external event,
// and is always preceded by a SDL_WINDOWEVENT_SIZE_CHANGED event.
// We need to handle the programmatic resize as well so that the graphics manager always know
// the current size. See comments in SdlWindow::createOrUpdateWindow for details of one case
// where we need to call SDL_SetWindowSize and we need the resulting event to be processed.
// However if the documentation is correct we can ignore SDL_WINDOWEVENT_RESIZED since when we
// get one we should always get a SDL_WINDOWEVENT_SIZE_CHANGED as well.
case SDL_WINDOWEVENT_SIZE_CHANGED:
//case SDL_WINDOWEVENT_RESIZED:
return handleResizeEvent(event, ev.window.data1, ev.window.data2);
default:
return false;
}
#else
case SDL_VIDEOEXPOSE:
if (_graphicsManager)
_graphicsManager->notifyVideoExpose();
return false;
case SDL_VIDEORESIZE:
return handleResizeEvent(event, ev.resize.w, ev.resize.h);
#endif
case SDL_QUIT:
event.type = Common::EVENT_QUIT;
return true;
}
return false;
}
bool SdlEventSource::dispatchSDLEvent(SDL_Event &ev, Common::Event &event) {
switch (ev.type) {
case SDL_KEYDOWN:
return handleKeyDown(ev, event);
case SDL_KEYUP:
return handleKeyUp(ev, event);
case SDL_MOUSEMOTION:
return handleMouseMotion(ev, event);
case SDL_MOUSEBUTTONDOWN:
return handleMouseButtonDown(ev, event);
case SDL_MOUSEBUTTONUP:
return handleMouseButtonUp(ev, event);
case SDL_JOYBUTTONDOWN:
return handleJoyButtonDown(ev, event);
case SDL_JOYBUTTONUP:
return handleJoyButtonUp(ev, event);
case SDL_JOYAXISMOTION:
return handleJoyAxisMotion(ev, event);
#if SDL_VERSION_ATLEAST(2, 0, 0)
case SDL_MOUSEWHEEL: {
Sint32 yDir = ev.wheel.y;
#if SDL_VERSION_ATLEAST(2, 0, 4)
if (ev.wheel.direction == SDL_MOUSEWHEEL_FLIPPED) {
yDir *= -1;
}
#endif
// HACK: It seems we want the mouse coordinates supplied
// with a mouse wheel event. However, SDL2 does not supply
// these, thus we use whatever we got last time. It seems
// these are always stored in _km.x, _km.y.
processMouseEvent(event, _km.x, _km.y);
if (yDir < 0) {
event.type = Common::EVENT_WHEELDOWN;
return true;
} else if (yDir > 0) {
event.type = Common::EVENT_WHEELUP;
return true;
} else {
return false;
}
}
case SDL_TEXTINPUT: {
// When we get a TEXTINPUT event it means we got some user input for
// which no KEYDOWN exists. SDL 1.2 introduces a "fake" key down+up
// in such cases. We will do the same to mimic it's behavior.
event.type = Common::EVENT_KEYDOWN;
event.kbd = Common::KeyState(Common::KEYCODE_INVALID, convUTF8ToUTF32(ev.text.text), 0);
SDLModToOSystemKeyFlags(SDL_GetModState(), event);
// Set the scroll lock sticky flag
if (_scrollLock)
event.kbd.flags |= Common::KBD_SCRL;
// Fake a key up when we have a proper ascii value.
_queuedFakeKeyUp = (event.kbd.ascii != 0);
_fakeKeyUp = event;
_fakeKeyUp.type = Common::EVENT_KEYUP;
return _queuedFakeKeyUp;
}
case SDL_WINDOWEVENT:
switch (ev.window.event) {
case SDL_WINDOWEVENT_EXPOSED:
if (_graphicsManager)
_graphicsManager->notifyVideoExpose();
return false;
case SDL_WINDOWEVENT_RESIZED:
return handleResizeEvent(event, ev.window.data1, ev.window.data2);
default:
return false;
}
#else
case SDL_VIDEOEXPOSE:
if (_graphicsManager)
_graphicsManager->notifyVideoExpose();
return false;
case SDL_VIDEORESIZE:
return handleResizeEvent(event, ev.resize.w, ev.resize.h);
#endif
case SDL_QUIT:
event.type = Common::EVENT_QUIT;
return true;
}
return false;
}
/** Handles events. Returns true if handled, false otherwise.*/
bool OrbitCameraManipulator::handle( const osgGA::GUIEventAdapter& ea, osgGA::GUIActionAdapter& aa )
{
switch( ea.getEventType() )
{
case osgGA::GUIEventAdapter::FRAME:
return handleFrame( ea, aa );
case osgGA::GUIEventAdapter::RESIZE:
return handleResize( ea, aa );
default:
break;
}
if( ea.getHandled() )
{
return false;
}
computeRayPointer( ea, aa );
bool handled = false;
switch( ea.getEventType() )
{
case osgGA::GUIEventAdapter::MOVE:
handled = handleMouseMove( ea, aa );
break;
case osgGA::GUIEventAdapter::DRAG:
handled = handleMouseDrag( ea, aa );
break;
case osgGA::GUIEventAdapter::PUSH:
handled = handleMousePush( ea, aa );
break;
case osgGA::GUIEventAdapter::RELEASE:
handled = handleMouseRelease( ea, aa );
break;
case osgGA::GUIEventAdapter::KEYDOWN:
handled = handleKeyDown( ea, aa );
break;
case osgGA::GUIEventAdapter::KEYUP:
m_control_key_down = false;
handled = handleKeyUp( ea, aa );
break;
case osgGA::GUIEventAdapter::SCROLL:
if( _flags & PROCESS_MOUSE_WHEEL )
handled = handleMouseWheel( ea, aa );
else
handled = false;
break;
default:
handled = false;
}
return handled;
}