/*

    SDL - Simple DirectMedia Layer

    Copyright (C) 1997-2006 Sam Lantinga

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

    modify it under the terms of the GNU Lesser General Public

    License as published by the Free Software Foundation; either

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

    This library 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

    Lesser General Public License for more details.

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

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

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

    Sam Lantinga

    slouken@libsdl.org

*/

#include "SDL_config.h"

#include "SDL_cocoavideo.h"

/* setAppleMenu disappeared from the headers in 10.4 */

#if MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4

@interface NSApplication(NSAppleMenu)

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

@end

#endif

@interface SDLApplication : NSApplication

{

}

- (void)finishLaunching;

@end

@implementation SDLApplication

- (void)finishLaunching

{

    [super finishLaunching];

    _running = 1;

}

@end

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;

}

static void

CreateApplicationMenus(void)

{

    NSString *appName;

    NSString *title;

    NSMenu *appleMenu;

    NSMenu *windowMenu;

    NSMenuItem *menuItem;

    /* Create the main menu bar */

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

    /* Create the application menu */

    appName = GetApplicationName();

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

    /* Add menu items */

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

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

    [appleMenu addItem:[NSMenuItem separatorItem]];

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

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

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

    [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];

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

    [appleMenu addItem:[NSMenuItem separatorItem]];

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

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

    /* Put menu into the menubar */

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

    [menuItem setSubmenu:appleMenu];

    [[NSApp mainMenu] addItem:menuItem];

    [menuItem release];

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

    [NSApp setAppleMenu:appleMenu];

    [appleMenu release];

    /* Create the window menu */

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

    /* "Minimize" item */

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

    [windowMenu addItem:menuItem];

    [menuItem release];

    /* Put menu into the menubar */

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

    [menuItem setSubmenu:windowMenu];

    [[NSApp mainMenu] addItem:menuItem];

    [menuItem release];

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

    [NSApp setWindowsMenu:windowMenu];

    [windowMenu release];

}

void

Cocoa_RegisterApp(void)

{

    ProcessSerialNumber psn;

    NSAutoreleasePool *pool;

    if (!GetCurrentProcess(&psn)) {

        TransformProcessType(&psn, kProcessTransformToForegroundApplication);

        SetFrontProcess(&psn);

    }

    pool = [[NSAutoreleasePool alloc] init];

    if (NSApp == nil) {

        [SDLApplication sharedApplication];

        if ([NSApp mainMenu] == nil) {

            CreateApplicationMenus();

        }

        [NSApp finishLaunching];

    }

    [pool release];

}

void

Cocoa_PumpEvents(_THIS)

{

    NSAutoreleasePool *pool;

    pool = [[NSAutoreleasePool alloc] init];

    for ( ; [NSApp isRunning]; ) {

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

        if ( event == nil ) {

            break;

        }

        [NSApp sendEvent:event];

    }

    [pool release];

}

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