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The class SDL_uikitappdelegate acts as the UIApplicationDelegate for …

…an iPhone SDL project. This class is reponsible for application control flow, including initial setup of working directory, forwarding command line arguments to the user's main function, and handling application termination.
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Holmes Futrell committed Jul 17, 2008
1 parent b7a5e73 commit 0d76765db9189b0fb2a9b487c55d007f8d9e5741
Showing with 97 additions and 0 deletions.
  1. +17 −0 src/video/uikit/SDL_uikitappdelegate.h
  2. +80 −0 src/video/uikit/SDL_uikitappdelegate.m
@@ -0,0 +1,17 @@
//
// SDLUIKitDelegate.h
// iPodSDL
//
// Created by Holmes Futrell on 5/29/08.
// Copyright 2008 __MyCompanyName__. All rights reserved.
//

#import <UIKit/UIKit.h>
#import "SDL_uikitopenglview.h"

@interface SDLUIKitDelegate : NSObject<UIApplicationDelegate> {
UIWindow *window;
SDL_uikitopenglview *view;
}

@end
@@ -0,0 +1,80 @@
//
// SDLUIKitDelegate.m
// iPodSDL
//
// Created by Holmes Futrell on 5/29/08.
// Copyright 2008 __MyCompanyName__. All rights reserved.
//

#import "SDL_uikitappdelegate.h"
#import "SDL_uikitopenglview.h"
#import <pthread.h>
#import "SDL_events_c.h"
#import "jump.h"

#ifdef main
#undef main
#endif

UIWindow *uikitWindow=nil;
SDL_uikitopenglview *uikitEAGLView=nil;

extern int SDL_main(int argc, char *argv[]);
static int forward_argc;
static char **forward_argv;

int main(int argc, char **argv) {

NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

/* store arguments */
forward_argc = argc;
forward_argv = (char **)malloc(argc * sizeof(char *));
int i;
for (i=0; i<argc; i++) {
forward_argv[i] = malloc( (strlen(argv[i])+1) * sizeof(char));
strcpy(forward_argv[i], argv[i]);
}

UIApplicationMain(argc, argv, NULL, @"SDLUIKitDelegate");

[pool release];

}

@implementation SDLUIKitDelegate

- (void)applicationDidFinishLaunching:(UIApplication *)application {

/* Set working directory to resource path */
[[NSFileManager defaultManager] changeCurrentDirectoryPath: [[NSBundle mainBundle] resourcePath]];

/* run the user's application, passing argc and argv */
int exit_status = SDL_main(forward_argc, forward_argv);

/* free the memory we used to hold copies of argc and argv */
int i;
for (i=0; i<forward_argc; i++) {
free(forward_argv[i]);
}
free(forward_argv);

/* exit, passing the return status from the user's application */
exit(exit_status);

}

- (void)applicationWillTerminate:(UIApplication *)application {

SDL_SendQuit();
longjmp(*(jump_env()), 1); // hack to prevent automatic termination

}

-(void)dealloc {
[uikitWindow release];
[uikitEAGLView release];
[super dealloc];
}

@end

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