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@@ -1,383 +0,0 @@
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-/* SDLMain.m - main entry point for our Cocoa-ized SDL app
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- Initial Version: Darrell Walisser <[email protected]>
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- Non-NIB-Code & other changes: Max Horn <[email protected]>
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-
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- Feel free to customize this file to suit your needs
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-*/
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-
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-#include "SDL.h"
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-#include "SDLMain.h"
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-#include <sys/param.h> /* for MAXPATHLEN */
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-#include <unistd.h>
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-
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-/* For some reaon, Apple removed setAppleMenu from the headers in 10.4,
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- but the method still is there and works. To avoid warnings, we declare
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- it ourselves here. */
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-@interface NSApplication(SDL_Missing_Methods)
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-- (void)setAppleMenu:(NSMenu *)menu;
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-@end
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-
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-/* Use this flag to determine whether we use SDLMain.nib or not */
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-#define SDL_USE_NIB_FILE 0
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-
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-/* Use this flag to determine whether we use CPS (docking) or not */
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-#define SDL_USE_CPS 1
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-#ifdef SDL_USE_CPS
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-/* Portions of CPS.h */
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-typedef struct CPSProcessSerNum
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-{
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- UInt32 lo;
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- UInt32 hi;
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-} CPSProcessSerNum;
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-
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-extern OSErr CPSGetCurrentProcess( CPSProcessSerNum *psn);
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-extern OSErr CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
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-extern OSErr CPSSetFrontProcess( CPSProcessSerNum *psn);
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-
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-#endif /* SDL_USE_CPS */
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-
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-static int gArgc;
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-static char **gArgv;
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-static BOOL gFinderLaunch;
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-static BOOL gCalledAppMainline = FALSE;
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-
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-static NSString *getApplicationName(void)
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-{
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- const NSDictionary *dict;
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- NSString *appName = 0;
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-
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- /* Determine the application name */
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- dict = (const NSDictionary *)CFBundleGetInfoDictionary(CFBundleGetMainBundle());
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- if (dict)
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- appName = [dict objectForKey: @"CFBundleName"];
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-
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- if (![appName length])
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- appName = [[NSProcessInfo processInfo] processName];
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-
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- return appName;
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-}
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-
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-#if SDL_USE_NIB_FILE
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-/* A helper category for NSString */
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-@interface NSString (ReplaceSubString)
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-- (NSString *)stringByReplacingRange:(NSRange)aRange with:(NSString *)aString;
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-@end
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-#endif
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-
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-@interface SDLApplication : NSApplication
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-@end
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-
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-@implementation SDLApplication
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-/* Invoked from the Quit menu item */
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-- (void)terminate:(id)sender
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-{
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- /* Post a SDL_QUIT event */
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- SDL_Event event;
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- event.type = SDL_QUIT;
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- SDL_PushEvent(&event);
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-}
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-@end
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-
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-/* The main class of the application, the application's delegate */
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-@implementation SDLMain
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-
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-/* Set the working directory to the .app's parent directory */
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-- (void) setupWorkingDirectory:(BOOL)shouldChdir
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-{
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- if (shouldChdir)
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- {
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- char parentdir[MAXPATHLEN];
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- CFURLRef url = CFBundleCopyBundleURL(CFBundleGetMainBundle());
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- CFURLRef url2 = CFURLCreateCopyDeletingLastPathComponent(0, url);
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- if (CFURLGetFileSystemRepresentation(url2, 1, (UInt8 *)parentdir, MAXPATHLEN)) {
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- chdir(parentdir); /* chdir to the binary app's parent */
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- }
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- CFRelease(url);
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- CFRelease(url2);
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- }
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-}
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-
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-#if SDL_USE_NIB_FILE
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-
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-/* Fix menu to contain the real app name instead of "SDL App" */
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-- (void)fixMenu:(NSMenu *)aMenu withAppName:(NSString *)appName
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-{
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- NSRange aRange;
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- NSEnumerator *enumerator;
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- NSMenuItem *menuItem;
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-
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- aRange = [[aMenu title] rangeOfString:@"SDL App"];
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- if (aRange.length != 0)
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- [aMenu setTitle: [[aMenu title] stringByReplacingRange:aRange with:appName]];
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-
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- enumerator = [[aMenu itemArray] objectEnumerator];
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- while ((menuItem = [enumerator nextObject]))
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- {
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- aRange = [[menuItem title] rangeOfString:@"SDL App"];
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- if (aRange.length != 0)
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- [menuItem setTitle: [[menuItem title] stringByReplacingRange:aRange with:appName]];
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- if ([menuItem hasSubmenu])
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- [self fixMenu:[menuItem submenu] withAppName:appName];
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- }
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- [ aMenu sizeToFit ];
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-}
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-
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-#else
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-
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-static void setApplicationMenu(void)
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-{
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- /* warning: this code is very odd */
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- NSMenu *appleMenu;
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- NSMenuItem *menuItem;
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- NSString *title;
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- NSString *appName;
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-
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- appName = getApplicationName();
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- appleMenu = [[NSMenu alloc] initWithTitle:@""];
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-
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- /* Add menu items */
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- title = [@"About " stringByAppendingString:appName];
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- [appleMenu addItemWithTitle:title action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""];
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-
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- [appleMenu addItem:[NSMenuItem separatorItem]];
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-
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- title = [@"Hide " stringByAppendingString:appName];
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- [appleMenu addItemWithTitle:title action:@selector(hide:) keyEquivalent:@"h"];
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-
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- menuItem = (NSMenuItem *)[appleMenu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"];
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- [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
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-
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- [appleMenu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""];
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-
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- [appleMenu addItem:[NSMenuItem separatorItem]];
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-
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- title = [@"Quit " stringByAppendingString:appName];
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- [appleMenu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@"q"];
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-
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-
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- /* Put menu into the menubar */
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- menuItem = [[NSMenuItem alloc] initWithTitle:@"" action:nil keyEquivalent:@""];
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- [menuItem setSubmenu:appleMenu];
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- [[NSApp mainMenu] addItem:menuItem];
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-
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- /* Tell the application object that this is now the application menu */
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- [NSApp setAppleMenu:appleMenu];
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-
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- /* Finally give up our references to the objects */
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- [appleMenu release];
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- [menuItem release];
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-}
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-
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-/* Create a window menu */
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-static void setupWindowMenu(void)
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-{
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- NSMenu *windowMenu;
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- NSMenuItem *windowMenuItem;
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- NSMenuItem *menuItem;
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-
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- windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];
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-
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- /* "Minimize" item */
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- menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"];
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- [windowMenu addItem:menuItem];
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- [menuItem release];
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-
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- /* Put menu into the menubar */
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- windowMenuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];
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- [windowMenuItem setSubmenu:windowMenu];
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- [[NSApp mainMenu] addItem:windowMenuItem];
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-
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- /* Tell the application object that this is now the window menu */
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- [NSApp setWindowsMenu:windowMenu];
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-
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- /* Finally give up our references to the objects */
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- [windowMenu release];
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- [windowMenuItem release];
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-}
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-
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-/* Replacement for NSApplicationMain */
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-static void CustomApplicationMain (int argc, char **argv)
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-{
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- NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
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- SDLMain *sdlMain;
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-
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- /* Ensure the application object is initialised */
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- [SDLApplication sharedApplication];
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-
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-#ifdef SDL_USE_CPS
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- {
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- CPSProcessSerNum PSN;
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- /* Tell the dock about us */
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- if (!CPSGetCurrentProcess(&PSN))
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- if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
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- if (!CPSSetFrontProcess(&PSN))
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- [SDLApplication sharedApplication];
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- }
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-#endif /* SDL_USE_CPS */
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-
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- /* Set up the menubar */
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- [NSApp setMainMenu:[[NSMenu alloc] init]];
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- setApplicationMenu();
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- setupWindowMenu();
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-
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- /* Create SDLMain and make it the app delegate */
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- sdlMain = [[SDLMain alloc] init];
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- [NSApp setDelegate:sdlMain];
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-
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- /* Start the main event loop */
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- [NSApp run];
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-
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- [sdlMain release];
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- [pool release];
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-}
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-
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-#endif
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-
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-
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-/*
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- * Catch document open requests...this lets us notice files when the app
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- * was launched by double-clicking a document, or when a document was
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- * dragged/dropped on the app's icon. You need to have a
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- * CFBundleDocumentsType section in your Info.plist to get this message,
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- * apparently.
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- *
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- * Files are added to gArgv, so to the app, they'll look like command line
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- * arguments. Previously, apps launched from the finder had nothing but
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- * an argv[0].
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- *
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- * This message may be received multiple times to open several docs on launch.
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- *
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- * This message is ignored once the app's mainline has been called.
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- */
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-- (BOOL)application:(NSApplication *)theApplication openFile:(NSString *)filename
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-{
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- const char *temparg;
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- size_t arglen;
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- char *arg;
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- char **newargv;
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-
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- if (!gFinderLaunch) /* MacOS is passing command line args. */
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- return FALSE;
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-
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- if (gCalledAppMainline) /* app has started, ignore this document. */
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- return FALSE;
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-
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- temparg = [filename UTF8String];
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- arglen = SDL_strlen(temparg) + 1;
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- arg = (char *) SDL_malloc(arglen);
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- if (arg == NULL)
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- return FALSE;
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-
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- newargv = (char **) realloc(gArgv, sizeof (char *) * (gArgc + 2));
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- if (newargv == NULL)
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- {
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- SDL_free(arg);
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- return FALSE;
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- }
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- gArgv = newargv;
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-
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- SDL_strlcpy(arg, temparg, arglen);
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- gArgv[gArgc++] = arg;
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- gArgv[gArgc] = NULL;
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- return TRUE;
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-}
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-
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-
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-/* Called when the internal event loop has just started running */
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-- (void) applicationDidFinishLaunching: (NSNotification *) note
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-{
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- int status;
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-
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- /* Set the working directory to the .app's parent directory */
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- [self setupWorkingDirectory:gFinderLaunch];
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-
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-#if SDL_USE_NIB_FILE
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- /* Set the main menu to contain the real app name instead of "SDL App" */
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- [self fixMenu:[NSApp mainMenu] withAppName:getApplicationName()];
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-#endif
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-
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- /* Hand off to main application code */
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- gCalledAppMainline = TRUE;
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- status = SDL_main (gArgc, gArgv);
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-
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- /* We're done, thank you for playing */
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- exit(status);
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-}
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-@end
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-
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-
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-@implementation NSString (ReplaceSubString)
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-
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-- (NSString *)stringByReplacingRange:(NSRange)aRange with:(NSString *)aString
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-{
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- unsigned int bufferSize;
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- unsigned int selfLen = [self length];
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- unsigned int aStringLen = [aString length];
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- unichar *buffer;
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- NSRange localRange;
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- NSString *result;
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-
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- bufferSize = selfLen + aStringLen - aRange.length;
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- buffer = (unichar *)NSAllocateMemoryPages(bufferSize*sizeof(unichar));
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-
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- /* Get first part into buffer */
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- localRange.location = 0;
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- localRange.length = aRange.location;
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- [self getCharacters:buffer range:localRange];
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-
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- /* Get middle part into buffer */
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- localRange.location = 0;
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- localRange.length = aStringLen;
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- [aString getCharacters:(buffer+aRange.location) range:localRange];
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-
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- /* Get last part into buffer */
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- localRange.location = aRange.location + aRange.length;
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- localRange.length = selfLen - localRange.location;
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- [self getCharacters:(buffer+aRange.location+aStringLen) range:localRange];
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-
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- /* Build output string */
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- result = [NSString stringWithCharacters:buffer length:bufferSize];
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-
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- NSDeallocateMemoryPages(buffer, bufferSize);
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-
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- return result;
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-}
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-
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-@end
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-
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-
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-
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-#ifdef main
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-# undef main
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-#endif
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-
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-
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-/* Main entry point to executable - should *not* be SDL_main! */
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-int main (int argc, char **argv)
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-{
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- /* Copy the arguments into a global variable */
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- /* This is passed if we are launched by double-clicking */
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- if ( argc >= 2 && strncmp (argv[1], "-psn", 4) == 0 ) {
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- gArgv = (char **) SDL_malloc(sizeof (char *) * 2);
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- gArgv[0] = argv[0];
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- gArgv[1] = NULL;
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- gArgc = 1;
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- gFinderLaunch = YES;
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- } else {
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- int i;
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- gArgc = argc;
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- gArgv = (char **) SDL_malloc(sizeof (char *) * (argc+1));
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- for (i = 0; i <= argc; i++)
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- gArgv[i] = argv[i];
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- gFinderLaunch = NO;
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- }
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-
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-#if SDL_USE_NIB_FILE
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- [SDLApplication poseAsClass:[NSApplication class]];
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- NSApplicationMain (argc, argv);
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-#else
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- CustomApplicationMain (argc, argv);
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-#endif
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- return 0;
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-}
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-
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Andrey Filipenkov