quakespasm/MacOSX/AppController.m

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/*
Copyright (C) 2007-2008 Kristian Duske
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#import "AppController.h"
#import "ScreenInfo.h"
#if defined(SDL_FRAMEWORK) || defined(NO_SDL_CONFIG)
#if defined(USE_SDL2)
#import <SDL2/SDL.h>
#else
#import <SDL/SDL.h>
#endif
#else
#import "SDL.h"
#endif
#import "SDLMain.h"
NSString *FQPrefCommandLineKey = @"CommandLine";
NSString *FQPrefFullscreenKey = @"Fullscreen";
NSString *FQPrefScreenModeKey = @"ScreenMode";
@implementation AppController
+(void) initialize {
NSMutableDictionary *defaults = [NSMutableDictionary dictionary];
[defaults setObject:@"" forKey:FQPrefCommandLineKey];
[defaults setObject:[NSNumber numberWithBool:YES] forKey:FQPrefFullscreenKey];
[defaults setObject:[NSNumber numberWithInt:0] forKey:FQPrefScreenModeKey];
[[NSUserDefaults standardUserDefaults] registerDefaults:defaults];
}
- (id)init {
int i,j;
int flags;
int bpps[3] = {32, 24, 16};
SDL_PixelFormat format;
SDL_Rect **modes;
ScreenInfo *info;
self = [super init];
if (!self)
return nil;
screenModes = [[NSMutableArray alloc] init];
[screenModes addObject:@"Default or command line arguments"];
if (SDL_InitSubSystem(SDL_INIT_VIDEO) == -1)
return self;
#if defined(USE_SDL2)
{
const int sdlmodes = SDL_GetNumDisplayModes(0);
for (i = 0; i < sdlmodes; i++)
{
SDL_DisplayMode mode;
if (SDL_GetDisplayMode(0, i, &mode) == 0)
{
info = [[ScreenInfo alloc] initWithWidth:mode.w height:mode.h bpp:SDL_BITSPERPIXEL(mode.format)];
[screenModes addObject:info];
[info release];
}
}
}
#else
flags = SDL_OPENGL | SDL_FULLSCREEN;
format.palette = NULL;
for (i = 0; i < 3; i++) {
format.BitsPerPixel = bpps[i];
modes = SDL_ListModes(&format, flags);
if (modes == (SDL_Rect **)0 || modes == (SDL_Rect **)-1)
continue;
for (j = 0; modes[j]; j++) {
info = [[ScreenInfo alloc] initWithWidth:modes[j]->w height:modes[j]->h bpp:bpps[i]];
[screenModes addObject:info];
[info release];
}
}
#endif
SDL_QuitSubSystem(SDL_INIT_VIDEO);
arguments = [[QuakeArguments alloc] initWithArguments:gArgv + 1 count:gArgc - 1];
return self;
}
- (NSArray *)screenModes {
return screenModes;
}
- (void)awakeFromNib {
if ([arguments count] > 0) {
[paramTextField setStringValue:[arguments description]];
if ([arguments argument:@"-window"] != nil)
[fullscreenCheckBox setState:NSOffState];
} else {
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[paramTextField setStringValue:[defaults stringForKey:FQPrefCommandLineKey]];
BOOL fullscreen = [defaults boolForKey:FQPrefFullscreenKey];
[fullscreenCheckBox setState:fullscreen ? NSOnState : NSOffState];
int screenModeIndex = [defaults integerForKey:FQPrefScreenModeKey];
[screenModePopUp selectItemAtIndex:screenModeIndex];
}
}
- (void)applicationDidFinishLaunching:(NSNotification *)aNotification {
if ([arguments argument:@"-nolauncher"] != nil) {
[arguments removeArgument:@"-nolauncher"];
[self launchQuake:self];
} else {
[launcherWindow center];
[launcherWindow makeKeyAndOrderFront:self];
}
}
- (IBAction)changeScreenMode:(id)sender {
int index = [screenModePopUp indexOfSelectedItem];
[fullscreenCheckBox setEnabled:index != 0];
}
- (IBAction)launchQuake:(id)sender {
[arguments parseArguments:[paramTextField stringValue]];
int index = [screenModePopUp indexOfSelectedItem];
if (index > 0) {
ScreenInfo *info = [screenModes objectAtIndex:index];
int width = [info width];
int height = [info height];
int bpp = [info bpp];
[arguments addArgument:@"-width" withValue:[NSString stringWithFormat:@"%d", width]];
[arguments addArgument:@"-height" withValue:[NSString stringWithFormat:@"%d", height]];
[arguments addArgument:@"-bpp" withValue:[NSString stringWithFormat:@"%d", bpp]];
}
[arguments removeArgument:@"-fullscreen"];
[arguments removeArgument:@"-window"];
BOOL fullscreen = [fullscreenCheckBox state] == NSOnState;
if (fullscreen)
[arguments addArgument:@"-fullscreen"];
else
[arguments addArgument:@"-window"];
NSString *path = [NSString stringWithCString:gArgv[0] encoding:NSASCIIStringEncoding];
int i;
for (i = 0; i < 4; i++)
path = [path stringByDeletingLastPathComponent];
NSFileManager *fileManager = [NSFileManager defaultManager];
[fileManager changeCurrentDirectoryPath:path];
int argc = [arguments count] + 1;
char *argv[argc];
argv[0] = gArgv[0];
[arguments setArguments:argv + 1];
[launcherWindow close];
// update the defaults
NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
[defaults setObject:[paramTextField stringValue] forKey:FQPrefCommandLineKey];
[defaults setObject:[NSNumber numberWithBool:[fullscreenCheckBox state] == NSOnState] forKey:FQPrefFullscreenKey];
[defaults setObject:[NSNumber numberWithInt:index] forKey:FQPrefScreenModeKey];
[defaults synchronize];
int status = SDL_main (argc, argv);
exit(status);
}
- (IBAction)cancel:(id)sender {
exit(0);
}
- (void) dealloc {
[screenModes release];
[super dealloc];
}
@end