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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;
+#ifndef USE_SDL2
+    int j;
+    int flags;
+    int bpps[3] = {32, 24, 16};
+    SDL_PixelFormat format;
+    SDL_Rect **modes;
+#endif
+    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;
+}
+
+#ifndef MAC_OS_X_VERSION_10_13
+#define NSControlStateValueOff NSOffState
+#define NSControlStateValueOn NSOnState
+#endif
+- (void)awakeFromNib {
+    if ([arguments count] > 0) {
+        [paramTextField setStringValue:[arguments description]];
+        if ([arguments argument:@"-window"] != nil)
+            [fullscreenCheckBox setState:NSControlStateValueOff];
+    } else {
+		NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
+        [paramTextField setStringValue:[defaults stringForKey:FQPrefCommandLineKey]];
+        
+        BOOL fullscreen = [defaults boolForKey:FQPrefFullscreenKey];
+        [fullscreenCheckBox setState:fullscreen ? NSControlStateValueOn : NSControlStateValueOff];
+        
+        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] == NSControlStateValueOn;
+    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] == NSControlStateValueOn] 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