From 0d76765db9189b0fb2a9b487c55d007f8d9e5741 Mon Sep 17 00:00:00 2001
From: Holmes Futrell <hfutrell@umail.ucsb.edu>
Date: Thu, 17 Jul 2008 22:29:37 +0000
Subject: [PATCH] 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.

---
 src/video/uikit/SDL_uikitappdelegate.h | 17 ++++++
 src/video/uikit/SDL_uikitappdelegate.m | 80 ++++++++++++++++++++++++++
 2 files changed, 97 insertions(+)
 create mode 100644 src/video/uikit/SDL_uikitappdelegate.h
 create mode 100644 src/video/uikit/SDL_uikitappdelegate.m

diff --git a/src/video/uikit/SDL_uikitappdelegate.h b/src/video/uikit/SDL_uikitappdelegate.h
new file mode 100644
index 000000000..5ae5f05ae
--- /dev/null
+++ b/src/video/uikit/SDL_uikitappdelegate.h
@@ -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
diff --git a/src/video/uikit/SDL_uikitappdelegate.m b/src/video/uikit/SDL_uikitappdelegate.m
new file mode 100644
index 000000000..e88e7e9d3
--- /dev/null
+++ b/src/video/uikit/SDL_uikitappdelegate.m
@@ -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