void Root::startRendering()
{
if( initialized == false ){
Logger::getSingleton().log(Logger::WARNING, "Trying to start render loop while motor is not initialized");
return;
}
Logger::getSingleton().log(Logger::INFO, "Motor renderloop started");
running = true;
sf::Event Event;
//FPS counting
int frameCount = 0;
float frameTime = 0;
timer->getElapsedTime(); //t=0
while(running && window->isOpen() ){
while(window->pollEvent(Event)) {
switch( Event.type ){
case sf::Event::KeyPressed:
keyDown( Event.key.code , true ); break;
case sf::Event::KeyReleased:
keyDown( Event.key.code , false ); break;
case sf::Event::MouseMoved:
mouseMoved( Event.mouseMove.x, Event.mouseMove.y );
//mRenderer->SetMousePosition( Event.motion.x, Event.motion.y );
break;
case sf::Event::MouseWheelMoved:
mouseWheelMoved( Event.mouseWheel.delta );
break;
case sf::Event::MouseButtonPressed:
mouseDown( (MOUSEBUTTON)Event.mouseButton.button, true, Event.mouseButton.x, Event.mouseButton.y );
break;
case sf::Event::MouseButtonReleased:
mouseDown( (MOUSEBUTTON)Event.mouseButton.button, false, Event.mouseButton.x, Event.mouseButton.y );
break;
case sf::Event::Closed:
running = false;
break;
default:
break;
}
}
float elapsedTime = timer->getElapsedTime();
++frameCount;
frameTime += elapsedTime;
if( frameTime > 1.0f ){
Logger::getSingleton() << Logger::INFO << "FPS: " << (float)frameCount/frameTime;
Logger::getSingleton() << "\t(frametime " << frameTime/(float)frameCount << ")" << endLog;
frameCount = 0;
frameTime = 0;
}
//Call frame listeners
for( std::vector<FrameListener*>::iterator it = frameListeners.begin(); it != frameListeners.end(); ++it ){
(*it)->onFrame( elapsedTime );
}
if( renderOneFrame() == false ) break;
}
}
std::queue<Event> SFMLInputBackend::fetchEvents()
{
sf::Event event;
std::queue<Event> result;
while (mWindow.pollEvent(event))
{
if(event.type == sf::Event::Closed)
result.push(closed());
else if(event.type == sf::Event::Resized)
result.push(resized(event));
else if(event.type == sf::Event::LostFocus)
result.push(lostFocus());
else if(event.type == sf::Event::GainedFocus)
result.push(gainedFocus());
else if(event.type == sf::Event::TextEntered)
result.push(textEntered(event));
else if(event.type == sf::Event::KeyPressed)
result.push(keyPressed(event));
else if(event.type == sf::Event::KeyReleased)
result.push(keyReleased(event));
else if(event.type == sf::Event::MouseWheelMoved)
result.push(mouseWheelMoved(event));
else if(event.type == sf::Event::MouseButtonPressed)
result.push(mouseButtonPressed(event));
else if(event.type == sf::Event::MouseButtonReleased)
result.push(mouseButtonReleased(event));
else if(event.type == sf::Event::MouseMoved)
result.push(mouseMoved(event));
else if(event.type == sf::Event::MouseEntered)
result.push(mouseEntered());
else if(event.type == sf::Event::MouseLeft)
result.push(mouseLeft());
else if(event.type == sf::Event::JoystickButtonPressed)
result.push(gamepadButtonPressed(event));
else if(event.type == sf::Event::JoystickButtonReleased)
result.push(gamepadButtonReleased(event));
else if(event.type == sf::Event::JoystickMoved)
result.push(gamepadMoved(event));
else if(event.type == sf::Event::JoystickConnected)
result.push(gamepadConnected(event));
else if(event.type == sf::Event::JoystickDisconnected)
result.push(gamepadDisconnected(event));
}
return result;
}
//---------------------------------------------------------
// wheelEvent
//---------------------------------------------------------
void WaveView::wheelEvent(QWheelEvent* ev)
{
int keyState = ev->modifiers();
bool shift = keyState & Qt::ShiftModifier;
bool ctrl = keyState & Qt::ControlModifier;
if (shift) { // scroll vertically
int delta = -ev->delta() / WHEEL_DELTA;
int xpixelscale = 5*MusECore::fast_log10(rmapxDev(1));
if (xpixelscale <= 0)
xpixelscale = 1;
int scrollstep = WHEEL_STEPSIZE * (delta);
///if (ev->state() == Qt::ShiftModifier)
// if (((QInputEvent*)ev)->modifiers() == Qt::ShiftModifier)
scrollstep = scrollstep / 10;
int newXpos = xpos + xpixelscale * scrollstep;
if (newXpos < 0)
newXpos = 0;
//setYPos(newYpos);
emit horizontalScroll((unsigned)newXpos);
} else if (ctrl) { // zoom horizontally
if (ev->delta()>0)
emit horizontalZoomIn();
else
emit horizontalZoomOut();
} else { // scroll horizontally
emit mouseWheelMoved(ev->delta() / 10);
}
}
void BaseManager::run()
{
#ifndef EMSCRIPTEN
while (!mExit)
#endif
{
while (SDL_PollEvent(&mEvent) != 0)
{
switch (mEvent.type)
{
// keyboard events
case SDL_KEYDOWN:
mKeyCode = mEvent.key.keysym.sym;
keyPressed(mKeyCode, nullptr);
break;
case SDL_TEXTINPUT:
mKeyCode = SDLK_UNKNOWN;
keyPressed(mKeyCode, &mEvent.text);
break;
case SDL_KEYUP:
keyReleased(mEvent.key);
break;
// mouse events
case SDL_MOUSEMOTION:
mouseMoved(mEvent.motion);
break;
case SDL_MOUSEBUTTONDOWN:
mousePressed(mEvent.button);
break;
case SDL_MOUSEBUTTONUP:
mouseReleased(mEvent.button);
break;
case SDL_MOUSEWHEEL:
mouseWheelMoved(mEvent.wheel);
break;
// drop file events
case SDL_DROPFILE:
break;
// windows events
case SDL_WINDOWEVENT:
switch (mEvent.window.event)
{
case SDL_WINDOWEVENT_CLOSE:
mExit = true;
break;
case SDL_WINDOWEVENT_RESIZED:
_windowResized(mEvent.window.data1, mEvent.window.data2);
break;
case SDL_WINDOWEVENT_SHOWN:
case SDL_WINDOWEVENT_RESTORED:
case SDL_WINDOWEVENT_EXPOSED:
case SDL_WINDOWEVENT_MAXIMIZED:
mWindowOn = true;
break;
case SDL_WINDOWEVENT_MINIMIZED:
case SDL_WINDOWEVENT_HIDDEN:
mWindowOn = false;
default:
break;
}
break;
default:
break;
}
}
glClearColor(0, 0, 0, 1);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
drawOneFrame();
if (!mWindowOn)
SDL_Delay(50);
}
}