Retired Document
Important: This sample code may not represent best practices for current development. The project may use deprecated symbols and illustrate technologies and techniques that are no longer recommended.
CocoaStuff/Controller.m
/* |
File: Controller.m |
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use, installation, modification or redistribution of this Apple software |
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please do not use, install, modify or redistribute this Apple software. |
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to these terms, Apple grants you a personal, non-exclusive license, under AppleÕs |
copyrights in this original Apple software (the "Apple Software"), to use, |
reproduce, modify and redistribute the Apple Software, with or without |
modifications, in source and/or binary forms; provided that if you redistribute |
the Apple Software in its entirety and without modifications, you must retain |
this notice and the following text and disclaimers in all such redistributions of |
the Apple Software. Neither the name, trademarks, service marks or logos of |
Apple Computer, Inc. may be used to endorse or promote products derived from the |
Apple Software without specific prior written permission from Apple. Except as |
expressly stated in this notice, no other rights or licenses, express or implied, |
are granted by Apple herein, including but not limited to any patent rights that |
may be infringed by your derivative works or by other works in which the Apple |
Software may be incorporated. |
The Apple Software is provided by Apple on an "AS IS" basis. APPLE MAKES NO |
WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED |
WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN |
COMBINATION WITH YOUR PRODUCTS. |
IN NO EVENT SHALL APPLE BE LIABLE FOR ANY SPECIAL, INDIRECT, INCIDENTAL OR |
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE |
GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
ARISING IN ANY WAY OUT OF THE USE, REPRODUCTION, MODIFICATION AND/OR DISTRIBUTION |
OF THE APPLE SOFTWARE, HOWEVER CAUSED AND WHETHER UNDER THEORY OF CONTRACT, TORT |
(INCLUDING NEGLIGENCE), STRICT LIABILITY OR OTHERWISE, EVEN IF APPLE HAS BEEN |
ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
Copyright © 2002-2004 Apple Computer, Inc., All Rights Reserved |
*/ |
#import "Controller.h" |
#import "CocoaStuff.h" |
static Controller *sharedController; |
@implementation Controller |
+ (Controller *)sharedController { |
return sharedController; |
} |
- (id)init { |
self = [super init]; |
// initialize NSApplication, using an entry point that is specific to bundles |
// this is a no-op for Cocoa apps, but is required by Carbon apps |
NSApplicationLoad(); |
if (![NSBundle loadNibNamed:@"MyWindow" owner:self]) { |
NSLog(@"failed to load MyWindow nib"); |
} |
sharedController = self; |
return self; |
} |
- (void)setCallBack:(CallBackType)callBack { |
_callBack = callBack; |
} |
- (void)showWindow { |
[window makeKeyAndOrderFront:nil]; |
} |
- (void)changeText:(NSString *)text { |
[textField setStringValue:text]; |
} |
- (IBAction)buttonPressed:(id)sender { |
(*_callBack)(kEventButtonPressed); |
} |
@end |
/* Carbon entry point and C-callable wrapper functions*/ |
OSStatus initializeCocoa(OSStatus (*callBack)(int)) { |
Controller *controller; |
NSAutoreleasePool *localPool; |
localPool = [[NSAutoreleasePool alloc] init]; |
controller = [[Controller alloc] init]; |
[controller setCallBack:callBack]; |
[localPool release]; |
return noErr; |
} |
OSStatus orderWindowFront(void) { |
NSAutoreleasePool *localPool; |
localPool = [[NSAutoreleasePool alloc] init]; |
[[Controller sharedController] showWindow]; |
[localPool release]; |
return noErr; |
} |
OSStatus changeText(CFStringRef message) { |
NSAutoreleasePool *localPool; |
localPool = [[NSAutoreleasePool alloc] init]; |
[[Controller sharedController] changeText:(NSString *)message]; |
[localPool release]; |
return noErr; |
} |
Copyright © 2005 Apple Computer, Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2005-10-04