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SDL_cocoaevents.m
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/*
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
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@implementation NSApplication(SDL)
- (void)setRunning
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{
_running = 1;
}
@end
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@interface SDLAppDelegate : NSObject
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender;
@end
@implementation SDLAppDelegate : NSObject
- (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication *)sender
{
SDL_SendQuit();
return NSTerminateCancel;
}
@end
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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];
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[appleMenu addItemWithTitle:title action:@selector(hide:) keyEquivalent:@/*"h"*/""];
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menuItem = (NSMenuItem *)[appleMenu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@/*"h"*/""];
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[menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
[appleMenu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""];
[appleMenu addItem:[NSMenuItem separatorItem]];
title = [@"Quit " stringByAppendingString:appName];
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[appleMenu addItemWithTitle:title action:@selector(terminate:) keyEquivalent:@/*"q"*/""];
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/* 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 */
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menuItem = [[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@/*"m"*/""];
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[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) {
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[NSApplication sharedApplication];
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if ([NSApp mainMenu] == nil) {
CreateApplicationMenus();
}
[NSApp finishLaunching];
}
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if ([NSApp delegate] == nil) {
[NSApp setDelegate:[[SDLAppDelegate alloc] init]];
}
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[NSApp setRunning];
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[pool release];
}
void
Cocoa_PumpEvents(_THIS)
{
NSAutoreleasePool *pool;
pool = [[NSAutoreleasePool alloc] init];
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while ([NSApp isRunning]) {
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NSEvent *event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:[NSDate distantPast] inMode:NSDefaultRunLoopMode dequeue:YES ];
if ( event == nil ) {
break;
}
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switch ([event type]) {
case NSKeyDown:
case NSKeyUp:
case NSFlagsChanged:
Cocoa_HandleKeyEvent(_this, event);
/* Fall through to pass event to NSApp */
default:
[NSApp sendEvent:event];
break;
}
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}
[pool release];
}
/* vi: set ts=4 sw=4 expandtab: */