author Sam Lantinga <>
Thu, 20 Jan 2011 16:05:59 -0800
changeset 5056 8b7988f42fcb
parent 2985 4e4d814884aa
child 5123 dc0dfdd58f27
permissions -rw-r--r--
Added the ability to get the UIKit window through the SDL API. You can also do this through the native API: UIWindow *window = [[UIApplication sharedApplication] keyWindow]; Also needed to name the union for events and window info.

    SDL - Simple DirectMedia Layer
    Copyright (C) 1997-2009 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
    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
#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"

		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);


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