Skip to content
This repository has been archived by the owner on Feb 11, 2021. It is now read-only.

Latest commit

 

History

History
57 lines (45 loc) · 1.85 KB

SDL_uikitevents.m

File metadata and controls

57 lines (45 loc) · 1.85 KB
 
1
2
/*
SDL - Simple DirectMedia Layer
Dec 8, 2008
Dec 8, 2008
3
Copyright (C) 1997-2009 Sam Lantinga
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
#include "SDL_config.h"
#include "../../events/SDL_sysevents.h"
#include "../../events/SDL_events_c.h"
#include "SDL_uikitvideo.h"
#include "SDL_uikitevents.h"
#import <Foundation/Foundation.h>
#include "jumphack.h"
void
UIKit_PumpEvents(_THIS)
{
/*
When the user presses the 'home' button on the iPod
the application exits -- immediatly.
Unlike in Mac OS X, it appears there is no way to cancel the termination.
This doesn't give the SDL user's application time to respond to an SDL_Quit event.
So what we do is that in the UIApplicationDelegate class (SDLUIApplicationDelegate),
when the delegate receives the ApplicationWillTerminate message, we execute
a longjmp statement to get back here, preventing an immediate exit.
*/
if (setjmp(*jump_env()) == 0) {
/* if we're setting the jump, rather than jumping back */
SInt32 result;
do {
result = CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, TRUE);
} while(result == kCFRunLoopRunHandledSource);
}
}
/* vi: set ts=4 sw=4 expandtab: */