CSDLManager::CSDLManager() {
SDL_Init(SDL_INIT_EVERYTHING);
CEventManager::instance()->subscribe(this);
sdlWindow = 0;
windowResize(800, 600);
std::clog << "[INFO] <CSDLManager>: Instance created." << std::endl;
}
void CSDLManager::sdlEventHandle() {
CEventManager *eventManager = CEventManager::instance();
SDL_Event sdle;
int key = 0;
int width, height;
int x, y, xrel, yrel;
int button;
while (SDL_PollEvent(&sdle)) {
switch (sdle.type) {
case SDL_QUIT:
eventManager->post(&CSDLManagerEVENTQuit());
break;
case SDL_KEYDOWN:
key = sdle.key.keysym.sym;
eventManager->post(&CSDLManagerEVENTKeyDown(key));
break;
case SDL_KEYUP:
key = sdle.key.keysym.sym;
eventManager->post(&CSDLManagerEVENTKeyUp(key));
break;
case SDL_MOUSEMOTION:
x = sdle.motion.x;
y = sdle.motion.y;
xrel = sdle.motion.xrel;
yrel = sdle.motion.yrel;
eventManager->post(&CSDLManagerEVENTMouseMotion(x, y, xrel, yrel));
break;
case SDL_MOUSEBUTTONDOWN:
button = sdle.button.button;
eventManager->post(&CSDLManagerEVENTMouseButtonDown(button));
break;
case SDL_MOUSEBUTTONUP:
button = sdle.button.button;
eventManager->post(&CSDLManagerEVENTMouseButtonUp(button));
break;
case SDL_WINDOWEVENT:
switch (sdle.window.event) {
case SDL_WINDOWEVENT_RESIZED:
displayWidth = sdle.window.data1;
displayHeight = sdle.window.data2;
// This will post the resize event.
windowResize(displayWidth, displayHeight);
break;
default:
break;
}
break;
default:
break;
}
}
}
int MainWindow::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QMainWindow::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
switch (_id) {
case 0: attachSexyAPI(); break;
case 1: { QStringList _r = exec((*reinterpret_cast< const QString(*)>(_a[1])),(*reinterpret_cast< const QString(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< QStringList*>(_a[0]) = _r; } break;
case 2: { QStringList _r = exec((*reinterpret_cast< const QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< QStringList*>(_a[0]) = _r; } break;
case 3: alert((*reinterpret_cast< const QString(*)>(_a[1]))); break;
case 4: quit(); break;
case 5: windowMinimize(); break;
case 6: windowMaximize(); break;
case 7: windowResize((*reinterpret_cast< int(*)>(_a[1])),(*reinterpret_cast< int(*)>(_a[2]))); break;
case 8: { int _r = windowWidth();
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 9: { int _r = windowHeight();
if (_a[0]) *reinterpret_cast< int*>(_a[0]) = _r; } break;
case 10: { QStringList _r = getOpenFileName((*reinterpret_cast< const QString(*)>(_a[1])),(*reinterpret_cast< const QString(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< QStringList*>(_a[0]) = _r; } break;
case 11: { QStringList _r = getOpenFileName((*reinterpret_cast< const QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< QStringList*>(_a[0]) = _r; } break;
case 12: { QStringList _r = getOpenFileName();
if (_a[0]) *reinterpret_cast< QStringList*>(_a[0]) = _r; } break;
case 13: { QString _r = getSaveFileName((*reinterpret_cast< const QString(*)>(_a[1])),(*reinterpret_cast< const QString(*)>(_a[2])));
if (_a[0]) *reinterpret_cast< QString*>(_a[0]) = _r; } break;
case 14: { QString _r = getSaveFileName((*reinterpret_cast< const QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< QString*>(_a[0]) = _r; } break;
case 15: { QString _r = getSaveFileName();
if (_a[0]) *reinterpret_cast< QString*>(_a[0]) = _r; } break;
case 16: { QString _r = getDirectory((*reinterpret_cast< const QString(*)>(_a[1])));
if (_a[0]) *reinterpret_cast< QString*>(_a[0]) = _r; } break;
case 17: { QString _r = getDirectory();
if (_a[0]) *reinterpret_cast< QString*>(_a[0]) = _r; } break;
case 18: { QStringList _r = getArgs();
if (_a[0]) *reinterpret_cast< QStringList*>(_a[0]) = _r; } break;
default: ;
}
_id -= 19;
}
return _id;
}
void VulkanExampleBase::handleMessages(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch (uMsg)
{
case WM_CLOSE:
prepared = false;
DestroyWindow(hWnd);
PostQuitMessage(0);
break;
case WM_PAINT:
ValidateRect(window, NULL);
break;
case WM_KEYDOWN:
switch (wParam)
{
case 0x50:
paused = !paused;
break;
case VK_ESCAPE:
exit(0);
break;
}
keyPressed((uint32_t)wParam);
break;
case WM_RBUTTONDOWN:
case WM_LBUTTONDOWN:
case WM_MBUTTONDOWN:
mousePos.x = (float)LOWORD(lParam);
mousePos.y = (float)HIWORD(lParam);
break;
case WM_MOUSEWHEEL:
{
short wheelDelta = GET_WHEEL_DELTA_WPARAM(wParam);
zoom += (float)wheelDelta * 0.005f * zoomSpeed;
viewChanged();
break;
}
case WM_MOUSEMOVE:
if (wParam & MK_RBUTTON)
{
int32_t posx = LOWORD(lParam);
int32_t posy = HIWORD(lParam);
zoom += (mousePos.y - (float)posy) * .005f * zoomSpeed;
mousePos = glm::vec2((float)posx, (float)posy);
viewChanged();
}
if (wParam & MK_LBUTTON)
{
int32_t posx = LOWORD(lParam);
int32_t posy = HIWORD(lParam);
rotation.x += (mousePos.y - (float)posy) * 1.25f * rotationSpeed;
rotation.y -= (mousePos.x - (float)posx) * 1.25f * rotationSpeed;
mousePos = glm::vec2((float)posx, (float)posy);
viewChanged();
}
if (wParam & MK_MBUTTON)
{
int32_t posx = LOWORD(lParam);
int32_t posy = HIWORD(lParam);
cameraPos.x -= (mousePos.x - (float)posx) * 0.01f;
cameraPos.y -= (mousePos.y - (float)posy) * 0.01f;
viewChanged();
mousePos.x = (float)posx;
mousePos.y = (float)posy;
}
break;
case WM_SIZE:
if ((prepared) && (wParam != SIZE_MINIMIZED))
{
destWidth = LOWORD(lParam);
destHeight = HIWORD(lParam);
if ((wParam == SIZE_MAXIMIZED) || (wParam == SIZE_RESTORED))
{
windowResize();
}
}
break;
case WM_EXITSIZEMOVE:
if ((prepared) && ((destWidth != width) || (destHeight != height)))
{
windowResize();
}
break;
}
}
void VulkanExampleBase::handleEvent(const xcb_generic_event_t *event)
{
switch (event->response_type & 0x7f)
{
case XCB_CLIENT_MESSAGE:
if ((*(xcb_client_message_event_t*)event).data.data32[0] ==
(*atom_wm_delete_window).atom) {
quit = true;
}
break;
case XCB_MOTION_NOTIFY:
{
xcb_motion_notify_event_t *motion = (xcb_motion_notify_event_t *)event;
if (mouseButtons.left)
{
rotation.x += (mousePos.y - (float)motion->event_y) * 1.25f;
rotation.y -= (mousePos.x - (float)motion->event_x) * 1.25f;
viewChanged();
}
if (mouseButtons.right)
{
zoom += (mousePos.y - (float)motion->event_y) * .005f;
viewChanged();
}
if (mouseButtons.middle)
{
cameraPos.x -= (mousePos.x - (float)motion->event_x) * 0.01f;
cameraPos.y -= (mousePos.y - (float)motion->event_y) * 0.01f;
viewChanged();
mousePos.x = (float)motion->event_x;
mousePos.y = (float)motion->event_y;
}
mousePos = glm::vec2((float)motion->event_x, (float)motion->event_y);
}
break;
case XCB_BUTTON_PRESS:
{
xcb_button_press_event_t *press = (xcb_button_press_event_t *)event;
if (press->detail == XCB_BUTTON_INDEX_1)
mouseButtons.left = true;
if (press->detail == XCB_BUTTON_INDEX_2)
mouseButtons.middle = true;
if (press->detail == XCB_BUTTON_INDEX_3)
mouseButtons.right = true;
}
break;
case XCB_BUTTON_RELEASE:
{
xcb_button_press_event_t *press = (xcb_button_press_event_t *)event;
if (press->detail == XCB_BUTTON_INDEX_1)
mouseButtons.left = false;
if (press->detail == XCB_BUTTON_INDEX_2)
mouseButtons.middle = false;
if (press->detail == XCB_BUTTON_INDEX_3)
mouseButtons.right = false;
}
break;
case XCB_KEY_RELEASE:
{
const xcb_key_release_event_t *keyEvent = (const xcb_key_release_event_t *)event;
if (keyEvent->detail == 0x9)
quit = true;
keyPressed(keyEvent->detail);
}
break;
case XCB_DESTROY_NOTIFY:
quit = true;
break;
case XCB_CONFIGURE_NOTIFY:
{
const xcb_configure_notify_event_t *cfgEvent = (const xcb_configure_notify_event_t *)event;
if ((prepared) && ((cfgEvent->width != width) || (cfgEvent->height != height)))
{
destWidth = cfgEvent->width;
destHeight = cfgEvent->height;
if ((destWidth > 0) && (destHeight > 0))
{
windowResize();
}
}
}
break;
default:
break;
}
}
int SDLHardwareRenderDevice::createContext() {
bool settings_changed = (fullscreen != FULLSCREEN || hwsurface != HWSURFACE || vsync != VSYNC || texture_filter != TEXTURE_FILTER);
Uint32 w_flags = 0;
Uint32 r_flags = 0;
int window_w = SCREEN_W;
int window_h = SCREEN_H;
if (FULLSCREEN) {
w_flags = w_flags | SDL_WINDOW_FULLSCREEN_DESKTOP;
// make the window the same size as the desktop resolution
SDL_DisplayMode desktop;
if (SDL_GetDesktopDisplayMode(0, &desktop) == 0) {
window_w = desktop.w;
window_h = desktop.h;
}
}
else if (fullscreen && is_initialized) {
// if the game was previously in fullscreen, resize the window when returning to windowed mode
window_w = MIN_SCREEN_W;
window_h = MIN_SCREEN_H;
w_flags = w_flags | SDL_WINDOW_SHOWN;
}
else {
w_flags = w_flags | SDL_WINDOW_SHOWN;
}
w_flags = w_flags | SDL_WINDOW_RESIZABLE;
if (HWSURFACE) {
r_flags = SDL_RENDERER_ACCELERATED | SDL_RENDERER_TARGETTEXTURE;
}
else {
r_flags = SDL_RENDERER_SOFTWARE | SDL_RENDERER_TARGETTEXTURE;
VSYNC = false; // can't have software mode & vsync at the same time
}
if (VSYNC) r_flags = r_flags | SDL_RENDERER_PRESENTVSYNC;
if (settings_changed || !is_initialized) {
if (is_initialized) {
destroyContext();
}
window = SDL_CreateWindow(NULL, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, window_w, window_h, w_flags);
if (window) {
renderer = SDL_CreateRenderer(window, -1, r_flags);
if (renderer) {
if (TEXTURE_FILTER && !IGNORE_TEXTURE_FILTER)
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "1");
else
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "0");
windowResize();
}
SDL_SetWindowMinimumSize(window, MIN_SCREEN_W, MIN_SCREEN_H);
// setting minimum size might move the window, so set position again
SDL_SetWindowPosition(window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
}
bool window_created = window != NULL && renderer != NULL;
if (!window_created) {
// try previous setting first
FULLSCREEN = fullscreen;
HWSURFACE = hwsurface;
VSYNC = vsync;
TEXTURE_FILTER = texture_filter;
if (createContext() == -1) {
// last resort, try turning everything off
FULLSCREEN = false;
HWSURFACE = false;
VSYNC = false;
TEXTURE_FILTER = false;
int last_resort = createContext();
if (last_resort == -1 && !is_initialized) {
// If this is the first attempt and it failed we are not
// getting anywhere.
logError("SDLHardwareRenderDevice: createContext() failed: %s", SDL_GetError());
Exit(1);
}
return last_resort;
}
else {
return 0;
}
}
else {
fullscreen = FULLSCREEN;
hwsurface = HWSURFACE;
vsync = VSYNC;
texture_filter = TEXTURE_FILTER;
is_initialized = true;
}
}
if (is_initialized) {
// update minimum window size if it has changed
if (min_screen.x != MIN_SCREEN_W || min_screen.y != MIN_SCREEN_H) {
min_screen.x = MIN_SCREEN_W;
min_screen.y = MIN_SCREEN_H;
SDL_SetWindowMinimumSize(window, MIN_SCREEN_W, MIN_SCREEN_H);
SDL_SetWindowPosition(window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
}
windowResize();
// update title bar text and icon
updateTitleBar();
// load persistent resources
SharedResources::loadIcons();
delete curs;
curs = new CursorManager();
}
return (is_initialized ? 0 : -1);
}
int SDLHardwareRenderDevice::createContextInternal() {
bool settings_changed = (fullscreen != settings->fullscreen ||
hwsurface != settings->hwsurface ||
vsync != settings->vsync ||
texture_filter != settings->texture_filter ||
ignore_texture_filter != eset->resolutions.ignore_texture_filter);
Uint32 w_flags = 0;
Uint32 r_flags = 0;
int window_w = settings->screen_w;
int window_h = settings->screen_h;
if (settings->fullscreen) {
w_flags = w_flags | SDL_WINDOW_FULLSCREEN_DESKTOP;
// make the window the same size as the desktop resolution
SDL_DisplayMode desktop;
if (SDL_GetDesktopDisplayMode(0, &desktop) == 0) {
window_w = desktop.w;
window_h = desktop.h;
}
}
else if (fullscreen && is_initialized) {
// if the game was previously in fullscreen, resize the window when returning to windowed mode
window_w = eset->resolutions.min_screen_w;
window_h = eset->resolutions.min_screen_h;
w_flags = w_flags | SDL_WINDOW_SHOWN;
}
else {
w_flags = w_flags | SDL_WINDOW_SHOWN;
}
w_flags = w_flags | SDL_WINDOW_RESIZABLE;
if (settings->hwsurface) {
r_flags = SDL_RENDERER_ACCELERATED | SDL_RENDERER_TARGETTEXTURE;
}
else {
r_flags = SDL_RENDERER_SOFTWARE | SDL_RENDERER_TARGETTEXTURE;
settings->vsync = false; // can't have software mode & vsync at the same time
}
if (settings->vsync) r_flags = r_flags | SDL_RENDERER_PRESENTVSYNC;
if (settings_changed || !is_initialized) {
destroyContext();
window = SDL_CreateWindow(NULL, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, window_w, window_h, w_flags);
if (window) {
renderer = SDL_CreateRenderer(window, -1, r_flags);
if (renderer) {
if (settings->texture_filter && !eset->resolutions.ignore_texture_filter)
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "1");
else
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "0");
windowResize();
}
SDL_SetWindowMinimumSize(window, eset->resolutions.min_screen_w, eset->resolutions.min_screen_h);
// setting minimum size might move the window, so set position again
SDL_SetWindowPosition(window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
}
if (window && renderer) {
if (!is_initialized) {
// save the system gamma levels if we just created the window
SDL_GetWindowGammaRamp(window, gamma_r, gamma_g, gamma_b);
Utils::logInfo("RenderDevice: Window size is %dx%d", settings->screen_w, settings->screen_h);
}
fullscreen = settings->fullscreen;
hwsurface = settings->hwsurface;
vsync = settings->vsync;
texture_filter = settings->texture_filter;
ignore_texture_filter = eset->resolutions.ignore_texture_filter;
is_initialized = true;
Utils::logInfo("RenderDevice: Fullscreen=%d, Hardware surfaces=%d, Vsync=%d, Texture Filter=%d", fullscreen, hwsurface, vsync, texture_filter);
#if SDL_VERSION_ATLEAST(2, 0, 4)
SDL_GetDisplayDPI(0, &ddpi, 0, 0);
Utils::logInfo("RenderDevice: Display DPI is %f", ddpi);
#else
Utils::logError("RenderDevice: The SDL version used to compile Flare does not support SDL_GetDisplayDPI(). The virtual_dpi setting will be ignored.");
#endif
}
}
if (is_initialized) {
// update minimum window size if it has changed
if (min_screen.x != eset->resolutions.min_screen_w || min_screen.y != eset->resolutions.min_screen_h) {
min_screen.x = eset->resolutions.min_screen_w;
min_screen.y = eset->resolutions.min_screen_h;
SDL_SetWindowMinimumSize(window, eset->resolutions.min_screen_w, eset->resolutions.min_screen_h);
SDL_SetWindowPosition(window, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED);
}
windowResize();
// update title bar text and icon
updateTitleBar();
// load persistent resources
delete icons;
icons = new IconManager();
delete curs;
curs = new CursorManager();
if (settings->change_gamma)
setGamma(settings->gamma);
else {
resetGamma();
settings->change_gamma = false;
settings->gamma = 1.0;
}
}
return (is_initialized ? 0 : -1);
}
