/*???SDLMain.m?-?main?entry?point?for?our?Cocoa-ized?SDL?app
???????Initial?Version:?Darrell?Walisser?
???????Non-NIB-Code?&?other?changes:?Max?Horn?

????Feel?free?to?customize?this?file?to?suit?your?needs
*/

#import?“SDL.h“
#import?“SDLMain.h“
#import??/*?for?MAXPATHLEN?*/
#import?

/*?For?some?reaon?Apple?removed?setAppleMenu?from?the?headers?in?10.4
?but?the?method?still?is?there?and?works.?To?avoid?warnings?we?declare
?it?ourselves?here.?*/
@interface?NSApplication（SDL_Missing_Methods）
-?（void）setAppleMenu:（NSMenu?*）menu;
@end

/*?Use?this?flag?to?determine?whether?we?use?SDLMain.nib?or?not?*/
#define		SDL_USE_NIB_FILE	0

/*?Use?this?flag?to?determine?whether?we?use?CPS?（docking）?or?not?*/
#define		SDL_USE_CPS		1
#ifdef?SDL_USE_CPS
/*?Portions?of?CPS.h?*/
typedef?struct?CPSProcessSerNum
{
	UInt32		lo;
	UInt32		hi;
}?CPSProcessSerNum;

extern?OSErr	CPSGetCurrentProcess（?CPSProcessSerNum?*psn）;
extern?OSErr?	CPSEnableForegroundOperation（?CPSProcessSerNum?*psn?UInt32?_arg2?UInt32?_arg3?UInt32?_arg4?UInt32?_arg5）;
extern?OSErr	CPSSetFrontProcess（?CPSProcessSerNum?*psn）;

#endif?/*?SDL_USE_CPS?*/

static?int????gArgc;
static?char??**gArgv;
static?BOOL???gFinderLaunch;
static?BOOL???gCalledAppMainline?=?FALSE;

static?NSString?*getApplicationName（void）
{
????NSDictionary?*dict;
????NSString?*appName?=?0;

????/*?Determine?the?application?name?*/
????dict?=?（NSDictionary?*）CFBundleGetInfoDictionary（CFBundleGetMainBundle（））;
????if?（dict）
????????appName?=?[dict?objectForKey:?@“CFBundleName“];
????
????if?（![appName?length]）
????????appName?=?[[NSProcessInfo?processInfo]?processName];

????return?appName;
}

#if?SDL_USE_NIB_FILE
/*?A?helper?category?for?NSString?*/
@interface?NSString?（ReplaceSubString）
-?（NSString?*）stringByReplacingRange:（NSRange）aRange?with:（NSString?*）aString;
@end
#endif

@interface?SDLApplication?:?NSApplication
@end

@implementation?SDLApplication
/*?Invoked?from?the?Quit?menu?item?*/
-?（void）terminate:（id）sender
{
????/*?Post?a?SDL_QUIT?event?*/
????SDL_Event?event;
????event.type?=?SDL_QUIT;
????SDL_PushEvent（&event）;
}
@end

/*?The?main?class?of?the?application?the?application‘s?delegate?*/
@implementation?SDLMain

/*?Set?the?working?directory?to?the?.app‘s?parent?directory?*/
-?（void）?setupWorkingDirectory:（BOOL）shouldChdir
{
????if?（shouldChdir）
????{
????????char?parentdir[MAXPATHLEN];
		CFURLRef?url?=?CFBundleCopyBundleURL（CFBundleGetMainBundle（））;
		CFURLRef?url2?=?CFURLCreateCopyDeletingLastPathComponent（0?url）;
		if?（CFURLGetFileSystemRepresentation（url2?true?（UInt8?*）parentdir?MAXPATHLEN））?{
	????????assert?（?chdir?（parentdir）?==?0?）;???/*?chdir?to?the?binary?app‘s?parent?*/
		}
		CFRelease（url）;
		CFRelease（url2）;
	}

}

#if?SDL_USE_NIB_FILE

/*?Fix?menu?to?contain?the?real?app?name?instead?of?“SDL?App“?*/
-?（void）fixMenu:（NSMenu?*）aMenu?withAppName:（NSString?*）appName
{
????NSRange?aRange;
????NSEnumerator?*enumerator;
????NSMenuItem?*menuIte