1 /*

     2     SDL - Simple DirectMedia Layer

     3     Copyright (C) 1997-2006 Sam Lantinga

     4 

     5     This library is free software; you can redistribute it and/or

     6     modify it under the terms of the GNU Lesser General Public

     7     License as published by the Free Software Foundation; either

     8     version 2.1 of the License, or (at your option) any later version.

     9 

    10     This library is distributed in the hope that it will be useful,

    11     but WITHOUT ANY WARRANTY; without even the implied warranty of

    12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13     Lesser General Public License for more details.

    14 

    15     You should have received a copy of the GNU Lesser General Public

    16     License along with this library; if not, write to the Free Software

    17     Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

    18 

    19     Sam Lantinga

    20     slouken@libsdl.org

    21 */

    22 #include "SDL_config.h"

    23 

    24 #include "SDL_cocoavideo.h"

    25 

    26 /* setAppleMenu disappeared from the headers in 10.4 */

    27 #if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4

    28 @interface NSApplication(NSAppleMenu)

    29 - (void)setAppleMenu:(NSMenu *)menu;

    30 @end

    31 #endif

    32 

    33 @interface SDLApplication : NSApplication

    34 {

    35 }

    36 - (void)finishLaunching;

    37 @end

    38 

    39 @implementation SDLApplication

    40 

    41 - (void)finishLaunching

    42 {

    43     [super finishLaunching];

    44     _running = 1;

    45 }

    46 

    47 @end

    48 

    49 static NSString *

    50 GetApplicationName(void)

    51 {

    52     NSDictionary *dict;

    53     NSString *appName = 0;

    54 

    55     /* Determine the application name */

    56     dict = (NSDictionary *)CFBundleGetInfoDictionary(CFBundleGetMainBundle());

    57     if (dict)

    58         appName = [dict objectForKey: @"CFBundleName"];

    59     

    60     if (![appName length])

    61         appName = [[NSProcessInfo processInfo] processName];

    62 

    63     return appName;

    64 }

    65 

    66 static void

    67 CreateApplicationMenus(void)

    68 {

    69     NSString *appName;

    70     NSString *title;

    71     NSMenu *appleMenu;

    72     NSMenu *windowMenu;

    73     NSMenuItem *menuItem;

    74     

    75     /* Create the main menu bar */

    76     [NSApp setMainMenu:[[NSMenu alloc] init]];

    77 

    78     /* Create the application menu */

    79     appName = GetApplicationName();

    80     appleMenu = [[NSMenu alloc] initWithTitle:@""];

    81     

    82     /* Add menu items */

    83     title = [@"About " stringByAppendingString:appName];

    84     [appleMenu addItemWithTitle:title action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""];

    85 

    86     [appleMenu addItem:[NSMenuItem separatorItem]];

    87 

    88     title = [@"Hide " stringByAppendingString:appName];

    89     [appleMenu addItemWithTitle:title action:@selector(hide:) keyEquivalent:@"h"];

    90 

    91     menuItem = (NSMenuItem *)[appleMenu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"];

    92     [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];

    93 

    94     [appleMenu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""];

    95 

    96     [appleMenu addItem:[NSMenuItem separatorItem]];

    97 

    98     title = [@"Quit " stringByAppendingString:appName];

    99     [appleMenu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@"q"];

   100     

   101     /* Put menu into the menubar */

   102     menuItem = [[NSMenuItem alloc] initWithTitle:@"" action:nil keyEquivalent:@""];

   103     [menuItem setSubmenu:appleMenu];

   104     [[NSApp mainMenu] addItem:menuItem];

   105     [menuItem release];

   106 

   107     /* Tell the application object that this is now the application menu */

   108     [NSApp setAppleMenu:appleMenu];

   109     [appleMenu release];

   110 

   111 

   112     /* Create the window menu */

   113     windowMenu = [[NSMenu alloc] initWithTitle:@"Window"];

   114     

   115     /* "Minimize" item */

   116     menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"];

   117     [windowMenu addItem:menuItem];

   118     [menuItem release];

   119     

   120     /* Put menu into the menubar */

   121     menuItem = [[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""];

   122     [menuItem setSubmenu:windowMenu];

   123     [[NSApp mainMenu] addItem:menuItem];

   124     [menuItem release];

   125     

   126     /* Tell the application object that this is now the window menu */

   127     [NSApp setWindowsMenu:windowMenu];

   128     [windowMenu release];

   129 }

   130 

   131 void

   132 Cocoa_RegisterApp(void)

   133 {

   134     ProcessSerialNumber psn;

   135     NSAutoreleasePool *pool;

   136 

   137     if (!GetCurrentProcess(&psn)) {

   138         TransformProcessType(&psn, kProcessTransformToForegroundApplication);

   139         SetFrontProcess(&psn);

   140     }

   141 

   142     pool = [[NSAutoreleasePool alloc] init];

   143     if (NSApp == nil) {

   144         [SDLApplication sharedApplication];

   145 

   146         if ([NSApp mainMenu] == nil) {

   147             CreateApplicationMenus();

   148         }

   149         [NSApp finishLaunching];

   150     }

   151     [pool release];

   152 }

   153 

   154 void

   155 Cocoa_PumpEvents(_THIS)

   156 {

   157     NSAutoreleasePool *pool;

   158 

   159     pool = [[NSAutoreleasePool alloc] init];

   160     for ( ; [NSApp isRunning]; ) {

   161         NSEvent *event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate distantPast] inMode:NSDefaultRunLoopMode dequeue:YES ];

   162         if ( event == nil ) {

   163             break;

   164         }

   165         [NSApp sendEvent:event];

   166     }

   167     [pool release];

   168 }

   169 

   170 /* vi: set ts=4 sw=4 expandtab: */