annotate src/video/uikit/SDL_uikitevents.m @ 5223:572a73d71b5f

Sheena pointed out that "scancode" and "keysym" are single words and shouldn't be camel-cased.
author Sam Lantinga <slouken@libsdl.org>
date Mon, 07 Feb 2011 09:37:11 -0800
parents 7b7da52e8775
children b530ef003506
rev   line source
2765
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
1 /*
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
2 SDL - Simple DirectMedia Layer
2859
99210400e8b9 Updated copyright date
Sam Lantinga <slouken@libsdl.org>
parents: 2765
diff changeset
3 Copyright (C) 1997-2009 Sam Lantinga
2765
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
4
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
5 This library is free software; you can redistribute it and/or
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
6 modify it under the terms of the GNU Lesser General Public
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
7 License as published by the Free Software Foundation; either
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
8 version 2.1 of the License, or (at your option) any later version.
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
9
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
10 This library is distributed in the hope that it will be useful,
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
13 Lesser General Public License for more details.
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
14
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
15 You should have received a copy of the GNU Lesser General Public
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
16 License along with this library; if not, write to the Free Software
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
18
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
19 Sam Lantinga
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
20 slouken@libsdl.org
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
21 */
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
22 #include "SDL_config.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
23
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
24 #include "../../events/SDL_events_c.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
25
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
26 #include "SDL_uikitvideo.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
27 #include "SDL_uikitevents.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
28
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
29 #import <Foundation/Foundation.h>
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
30 #include "jumphack.h"
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
31
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
32 void
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
33 UIKit_PumpEvents(_THIS)
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
34 {
5134
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
35 /*
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
36 When the user presses the 'home' button on the iPod
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
37 the application exits -- immediatly.
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
38
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
39 Unlike in Mac OS X, it appears there is no way to cancel the termination.
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
40
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
41 This doesn't give the SDL user's application time to respond to an SDL_Quit event.
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
42 So what we do is that in the UIApplicationDelegate class (SDLUIApplicationDelegate),
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
43 when the delegate receives the ApplicationWillTerminate message, we execute
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
44 a longjmp statement to get back here, preventing an immediate exit.
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
45 */
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
46 if (setjmp(*jump_env()) == 0) {
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
47 /* if we're setting the jump, rather than jumping back */
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
48 SInt32 result;
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
49 do {
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
50 result = CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, TRUE);
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
51 } while(result == kCFRunLoopRunHandledSource);
7b7da52e8775 Fixed spacing
Sam Lantinga <slouken@libsdl.org>
parents: 5125
diff changeset
52 }
2765
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
53 }
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
54
f55c87ae336b Final merge of Google Summer of Code 2008 work...
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
55 /* vi: set ts=4 sw=4 expandtab: */