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SDL2 support. part 3

This commit is contained in:
Vadim Lopatin 2014-04-27 07:56:55 +04:00
parent f72af0f807
commit c29dab5a2c
2 changed files with 32 additions and 7 deletions
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1
examples/example1/example1.dproj
View File

@ -21,7 +21,6 @@
<Path>/home/lve/src/d/DerelictGL3/source</Path>
<Path>/home/lve/src/d/DerelictUtil/source</Path>
<Path>/home/lve/src/d/DerelictFT/source</Path>
<Path>/home/lve/src/d/X11.d</Path>
<Path>/home/lve/src/d/dlangui/3rdparty/libpng/source</Path>
<Path>/home/lve/src/d/dlangui/3rdparty/libpng/lib</Path>
</Includes>

38
src/dlangui/platforms/sdl/sdlapp.d
View File

@ -46,7 +46,7 @@ version(USE_SDL) {
}
bool create() {
_win = SDL_CreateWindow(_caption.toStringz, 20, 20, 700, 500, SDL_WINDOW_SHOWN);
_win = SDL_CreateWindow(_caption.toStringz, SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, 700, 500, SDL_WINDOW_RESIZABLE);
if (!_win) {
Log.e("SDL2: Failed to create window");
return false;
@ -69,7 +69,8 @@ version(USE_SDL) {
bool _derelictgl3Reloaded;
override void show() {
Log.d("XCBWindow.show()");
Log.d("SDLWindow.show()");
SDL_ShowWindow(_win);
}
protected string _caption;
@ -80,11 +81,21 @@ version(USE_SDL) {
override @property void windowCaption(string caption) {
_caption = caption;
//TODO
SDL_SetWindowTitle(_win, _caption.toStringz);
}
void redraw() {
// Select the color for drawing. It is set to red here.
SDL_SetRenderDrawColor(_renderer, 255, 0, 0, 255);
// Clear the entire screen to our selected color.
SDL_RenderClear(_renderer);
// Up until now everything was drawn behind the scenes.
// This will show the new, red contents of the window.
SDL_RenderPresent(_renderer);
if (_enableOpengl) {
version(USE_OPENGL) {
}
@ -190,14 +201,29 @@ version(USE_SDL) {
_windowMap[res.windowId] = res;
return res;
}
void redrawWindows() {
foreach(w; _windowMap)
w.redraw();
}
override int enterMessageLoop() {
Log.i("entering message loop");
SDL_Event event;
bool quit = false;
while(!quit) {
while(SDL_PollEvent(&event)) {
SDL_PumpEvents();
while(true) {
redrawWindows();
SDL_PollEvent(&event);
//Log.d("Event.type = ", event.type);
if (event.type == SDL_QUIT) {
Log.i("event.type == SDL_QUIT");
break;
}
//SDL_PumpEvents();
SDL_Delay(10);
}
Log.i("exiting message loop");
return 0;