/*

SDL - Simple DirectMedia Layer

Copyright (C) 1997-2011 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_timer.h"

#include "SDL_cocoavideo.h"

#include "../../events/SDL_events_c.h"

#if !defined(UsrActivity) && defined(__LP64__) && !defined(__POWER__)

/*

* Workaround for a bug in the 10.5 SDK: By accident, OSService.h does

* not include Power.h at all when compiling in 64bit mode. This has

* been fixed in 10.6, but for 10.5, we manually define UsrActivity

* to ensure compilation works.

*/

#define UsrActivity 1

#endif

/* setAppleMenu disappeared from the headers in 10.4 */

@interface NSApplication(NSAppleMenu)

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

@end

@interface SDLAppDelegate : NSObject

- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender;

@end

@implementation SDLAppDelegate : NSObject

- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender

{

SDL_SendQuit();

return NSTerminateCancel;

}

@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]];

[appleMenu addItemWithTitle:@"Preferences" action:nil 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) {

[NSApplication sharedApplication];

if ([NSApp mainMenu] == nil) {

CreateApplicationMenus();

}

[NSApp finishLaunching];

}

if ([NSApp delegate] == nil) {

[NSApp setDelegate:[[SDLAppDelegate alloc] init]];

}

[pool release];

}

void

Cocoa_PumpEvents(_THIS)

{

NSAutoreleasePool *pool;

/* Update activity every 30 seconds to prevent screensaver */

if (_this->suspend_screensaver) {

SDL_VideoData *data = (SDL_VideoData *)_this->driverdata;

Uint32 now = SDL_GetTicks();

if (!data->screensaver_activity ||

(int)(now-data->screensaver_activity) >= 30000) {

UpdateSystemActivity(UsrActivity);

data->screensaver_activity = now;

}

}

pool = [[NSAutoreleasePool alloc] init];

for ( ; ; ) {

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

if ( event == nil ) {

break;

}

switch ([event type]) {

case NSLeftMouseDown:

case NSOtherMouseDown:

case NSRightMouseDown:

case NSLeftMouseUp:

case NSOtherMouseUp:

case NSRightMouseUp:

case NSLeftMouseDragged:

case NSRightMouseDragged:

case NSOtherMouseDragged: /* usually middle mouse dragged */

case NSMouseMoved:

case NSScrollWheel:

Cocoa_HandleMouseEvent(_this, event);

/* Pass through to NSApp to make sure everything stays in sync */

[NSApp sendEvent:event];

break;

case NSKeyDown:

case NSKeyUp:

case NSFlagsChanged:

Cocoa_HandleKeyEvent(_this, event);

/* Fall through to pass event to NSApp; er, nevermind... */

/* Add to support system-wide keyboard shortcuts like CMD+Space */

if (([event modifierFlags] & NSCommandKeyMask) || [event type] == NSFlagsChanged)

[NSApp sendEvent: event];

break;

default:

[NSApp sendEvent:event];

break;

}

}

[pool release];

}

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