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| author | David Robillard <d@drobilla.net> | 2019-07-21 19:42:50 +0200 |
|---|---|---|
| committer | David Robillard <d@drobilla.net> | 2019-07-21 21:32:55 +0200 |
| commit | 80191fb070d60e7bffd78c2ef9e43b2610f2b8ff (patch) | |
| tree | 195be0ccf9b018da9f00e49185290f65a3bb5187 /pugl/pugl_win.c | |
| parent | 081490898ed788a184eb74074130634ce9067174 (diff) | |
| download | pugl-80191fb070d60e7bffd78c2ef9e43b2610f2b8ff.tar.gz pugl-80191fb070d60e7bffd78c2ef9e43b2610f2b8ff.tar.bz2 pugl-80191fb070d60e7bffd78c2ef9e43b2610f2b8ff.zip | |
Add puglRequestAttention()
Diffstat (limited to 'pugl/pugl_win.c')
| -rw-r--r-- | pugl/pugl_win.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/pugl/pugl_win.c b/pugl/pugl_win.c index 2e05c71..c91d383 100644 --- a/pugl/pugl_win.c +++ b/pugl/pugl_win.c @@ -45,6 +45,7 @@ #define PUGL_LOCAL_CLOSE_MSG (WM_USER + 50) #define PUGL_RESIZE_TIMER_ID 9461 +#define PUGL_URGENT_TIMER_ID 9462 #define WGL_DRAW_TO_WINDOW_ARB 0x2001 #define WGL_ACCELERATION_ARB 0x2003 @@ -631,6 +632,13 @@ handleCrossing(PuglView* view, const PuglEventType type, POINT pos) puglDispatchEvent(view, (const PuglEvent*)&ev); } +static void +stopFlashing(PuglView* view) +{ + KillTimer(view->impl->hwnd, PUGL_URGENT_TIMER_ID); + FlashWindow(view->impl->hwnd, FALSE); +} + static LRESULT handleMessage(PuglView* view, UINT message, WPARAM wParam, LPARAM lParam) { @@ -671,6 +679,8 @@ handleMessage(PuglView* view, UINT message, WPARAM wParam, LPARAM lParam) case WM_TIMER: if (wParam == PUGL_RESIZE_TIMER_ID) { puglPostRedisplay(view); + } else if (wParam == PUGL_URGENT_TIMER_ID) { + FlashWindow(view->impl->hwnd, TRUE); } break; case WM_EXITSIZEMOVE: @@ -704,6 +714,7 @@ handleMessage(PuglView* view, UINT message, WPARAM wParam, LPARAM lParam) tme.hwndTrack = view->impl->hwnd; TrackMouseEvent(&tme); + stopFlashing(view); handleCrossing(view, PUGL_ENTER_NOTIFY, pt); view->impl->mouseTracked = true; } @@ -778,6 +789,7 @@ handleMessage(PuglView* view, UINT message, WPARAM wParam, LPARAM lParam) } break; case WM_SETFOCUS: + stopFlashing(view); event.type = PUGL_FOCUS_IN; break; case WM_KILLFOCUS: @@ -802,6 +814,15 @@ puglGrabFocus(PuglView* view) SetFocus(view->impl->hwnd); } +void +puglRequestAttention(PuglView* view) +{ + if (!view->impl->mouseTracked || GetFocus() != view->impl->hwnd) { + FlashWindow(view->impl->hwnd, TRUE); + SetTimer(view->impl->hwnd, PUGL_URGENT_TIMER_ID, 500, NULL); + } +} + PuglStatus puglWaitForEvent(PuglView* view) { |