Mercurial > sdl-ios-xcode
annotate src/events/SDL_expose.c @ 1125:a6011e1394d9
Apparently MacOS X will sometimes pass command line arguments to a Cocoa
app as an openFile() message, so we have to make sure we were launched from
the Finder before accepting these as drag'n'drop documents, or they will just
duplicate what's already in argc/argv.
| author | Ryan C. Gordon <icculus@icculus.org> |
|---|---|
| date | Mon, 22 Aug 2005 14:18:15 +0000 |
| parents | b8d311d90021 |
| children | c9b51268668f |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
769
b8d311d90021
Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
3 Copyright (C) 1997-2004 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 of the License, or (at your option) any later version. | |
| 9 | |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
|
20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 /* Refresh event handling code for SDL */ | |
| 29 | |
| 30 #include "SDL_events.h" | |
| 31 #include "SDL_events_c.h" | |
| 32 | |
| 33 | |
| 34 /* This is global for SDL_eventloop.c */ | |
| 35 int SDL_PrivateExpose(void) | |
| 36 { | |
| 37 int posted; | |
| 38 SDL_Event events[32]; | |
| 39 | |
| 40 /* Pull out all old refresh events */ | |
| 41 SDL_PeepEvents(events, sizeof(events)/sizeof(events[0]), | |
| 42 SDL_GETEVENT, SDL_VIDEOEXPOSEMASK); | |
| 43 | |
| 44 /* Post the event, if desired */ | |
| 45 posted = 0; | |
| 46 if ( SDL_ProcessEvents[SDL_VIDEOEXPOSE] == SDL_ENABLE ) { | |
| 47 SDL_Event event; | |
| 48 event.type = SDL_VIDEOEXPOSE; | |
| 49 if ( (SDL_EventOK == NULL) || (*SDL_EventOK)(&event) ) { | |
| 50 posted = 1; | |
| 51 SDL_PushEvent(&event); | |
| 52 } | |
| 53 } | |
| 54 return(posted); | |
| 55 } |