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Emscripten: request fullscreen on first mouse click

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This commit is contained in:
Sergii Pylypenko
2021-05-02 23:55:45 +03:00
parent 910d87d5c5
commit 747d429fb3
1 changed files with 11 additions and 0 deletions
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11
src/video/sdl2_v.cpp
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@@ -33,6 +33,7 @@
#ifdef __EMSCRIPTEN__
/** Whether we just had a window-enter event. */
static bool _cursor_new_in_window = false;
static bool _request_fullscreen = true;
#endif
void VideoDriver_SDL_Base::MakeDirty(int left, int top, int width, int height)
@@ -432,6 +433,12 @@ bool VideoDriver_SDL_Base::PollEvent()
default: break;
}
HandleMouseEvents();
#ifdef __EMSCRIPTEN__
if (_request_fullscreen) {
_request_fullscreen = false;
EM_ASM( document.documentElement.requestFullscreen(); );
}
#endif
break;
case SDL_MOUSEBUTTONUP:
@@ -499,6 +506,9 @@ bool VideoDriver_SDL_Base::PollEvent()
if (ev.window.event == SDL_WINDOWEVENT_EXPOSED) {
// Force a redraw of the entire screen.
this->MakeDirty(0, 0, _screen.width, _screen.height);
#ifdef __EMSCRIPTEN__
_request_fullscreen = true;
#endif
} else if (ev.window.event == SDL_WINDOWEVENT_SIZE_CHANGED) {
int w = std::max(ev.window.data1, 64);
int h = std::max(ev.window.data2, 64);
@@ -511,6 +521,7 @@ bool VideoDriver_SDL_Base::PollEvent()
* so we can pick up the absolutely position again. */
_cursor_new_in_window = true;
SDL_SetRelativeMouseMode(SDL_FALSE);
_request_fullscreen = true;
#endif
} else if (ev.window.event == SDL_WINDOWEVENT_LEAVE) {
// mouse left the window, undraw cursor