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These files contain the events related functions for the UIKit video …

…driver. Right now this is just UIKit_PumpEvents.
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Holmes Futrell committed Jul 17, 2008
1 parent 376f2ac commit b200a2e16bf1dee131ae9186bc46616f1be4f85e
Showing with 93 additions and 0 deletions.
  1. +28 −0 src/video/uikit/SDL_uikitevents.h
  2. +65 −0 src/video/uikit/SDL_uikitevents.m
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/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2006 Sam Lantinga
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 "SDL_uikitvideo.h"

extern void UIKit_PumpEvents(_THIS);

/* vi: set ts=4 sw=4 expandtab: */
@@ -0,0 +1,65 @@
/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2006 Sam Lantinga
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"

/* Being a null driver, there's no event stream. We just define stubs for
most of the API. */

#include "SDL.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 "jump.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) {
NSLog(@"Bam! We're back");
}
else {
SInt32 result;
do {
result = CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0, TRUE);
} while(result == kCFRunLoopRunHandledSource);

}

}

/* vi: set ts=4 sw=4 expandtab: */

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