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custom events, SDL platform support

This commit is contained in:
Vadim Lopatin 2015-01-19 16:17:15 +03:00
parent 414563de0c
commit ed123e2fe2
1 changed files with 23 additions and 0 deletions
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23
src/dlangui/platforms/sdl/sdlapp.d
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@ -53,6 +53,8 @@ version (USE_OPENGL) {
// pragma(lib, "X11"); // pragma(lib, "X11");
// pragma(lib, "dl"); // pragma(lib, "dl");
private __gshared uint USER_EVENT_ID;
class SDLWindow : Window { class SDLWindow : Window {
SDLPlatform _platform; SDLPlatform _platform;
SDL_Window * _win; SDL_Window * _win;
@ -78,6 +80,18 @@ class SDLWindow : Window {
destroy(_drawbuf); destroy(_drawbuf);
} }
/// post event to handle in UI thread (this method can be used from background thread)
override void postEvent(CustomEvent event) {
super.postEvent(event);
SDL_Event sdlevent;
sdlevent.user.type = USER_EVENT_ID;
sdlevent.user.code = cast(int)event.uniqueId;
sdlevent.user.windowID = windowId;
SDL_PushEvent(&sdlevent);
}
version(USE_OPENGL) { version(USE_OPENGL) {
static private bool _gl3Reloaded = false; static private bool _gl3Reloaded = false;
private SDL_GLContext _context; private SDL_GLContext _context;
@ -931,6 +945,12 @@ class SDLPlatform : Platform {
break; break;
default: default:
// not supported event // not supported event
if (event.type == USER_EVENT_ID) {
SDLWindow w = getWindow(event.user.windowID);
if (w) {
w.handlePostedEvent(cast(uint)event.user.code);
}
}
break; break;
} }
if (_windowToClose) { if (_windowToClose) {
@ -1122,6 +1142,9 @@ int sdlmain(string[] args) {
return 2; return 2;
} }
scope(exit)SDL_Quit(); scope(exit)SDL_Quit();
USER_EVENT_ID = SDL_RegisterEvents(1);
int request = SDL_GetDesktopDisplayMode(0,&displayMode); int request = SDL_GetDesktopDisplayMode(0,&displayMode);
version(USE_OPENGL) { version(USE_OPENGL) {