diff options
Diffstat (limited to 'pugl/detail/win.c')
| -rw-r--r-- | pugl/detail/win.c | 39 |
1 files changed, 32 insertions, 7 deletions
diff --git a/pugl/detail/win.c b/pugl/detail/win.c index bbaa872..22a0a25 100644 --- a/pugl/detail/win.c +++ b/pugl/detail/win.c @@ -1,5 +1,5 @@ /* - Copyright 2012-2019 David Robillard <http://drobilla.net> + Copyright 2012-2020 David Robillard <http://drobilla.net> Permission to use, copy, modify, and/or distribute this software for any purpose with or without fee is hereby granted, provided that the above @@ -145,8 +145,8 @@ puglInitViewInternals(void) return (PuglInternals*)calloc(1, sizeof(PuglInternals)); } -PuglStatus -puglPollEvents(PuglWorld* world, const double timeout) +static PuglStatus +puglPollWinEvents(PuglWorld* world, const double timeout) { (void)world; @@ -792,8 +792,8 @@ puglDispatchViewEvents(PuglView* view) return PUGL_SUCCESS; } -PuglStatus -puglDispatchEvents(PuglWorld* world) +static PuglStatus +puglDispatchWinEvents(PuglWorld* world) { for (size_t i = 0; i < world->numViews; ++i) { PostMessage(world->views[i]->impl->hwnd, PUGL_LOCAL_MARK_MSG, 0, 0); @@ -803,18 +803,43 @@ puglDispatchEvents(PuglWorld* world) puglDispatchViewEvents(world->views[i]); } + return PUGL_SUCCESS; +} + +PuglStatus +puglUpdate(PuglWorld* world, double timeout) +{ + const double startTime = puglGetTime(world); + PuglStatus st = PUGL_SUCCESS; + + if (timeout < 0.0) { + st = puglPollWinEvents(world, timeout); + st = st ? st : puglDispatchWinEvents(world); + } else if (timeout == 0.0) { + st = puglDispatchWinEvents(world); + } else { + const double endTime = startTime + timeout - 0.001; + for (double t = startTime; t < endTime; t = puglGetTime(world)) { + if ((st = puglPollWinEvents(world, endTime - t)) || + (st = puglDispatchWinEvents(world))) { + break; + } + } + } + for (size_t i = 0; i < world->numViews; ++i) { + puglDispatchSimpleEvent(world->views[i], PUGL_UPDATE); UpdateWindow(world->views[i]->impl->hwnd); } - return PUGL_SUCCESS; + return st; } #ifndef PUGL_DISABLE_DEPRECATED PuglStatus puglProcessEvents(PuglView* view) { - return puglDispatchEvents(view->world); + return puglUpdate(view->world, 0.0); } #endif |