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//
// CKVONotificationHelper.m
// MOO
//
// Created by Jonathan Wight on 6/20/09.
// Copyright 2009 toxicsoftware.com. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the "Software"), to deal in the Software without
// restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following
// conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
// OTHER DEALINGS IN THE SOFTWARE.
//
#import "CKVOBlockNotificationHelper.h"
@interface CKVOBlockNotificationHelper ()
@end
#pragma mark -
@implementation CKVOBlockNotificationHelper
@synthesize target;
@synthesize keyPath;
@synthesize block;
@synthesize identifier;
- (id)initWithTarget:(id)inTarget keyPath:(NSString *)inKeyPath block:(KVOBlock)inBlock identifier:(NSString *)inIdentifier;
{
NSAssert(inTarget != NULL, @"No target");
NSAssert(inKeyPath != NULL, @"No key path");
NSAssert(inBlock != NULL, @"No block");
if ((self = [super init]) != NULL)
{
target = inTarget;
keyPath = [inKeyPath copy];
block = [inBlock copy];
identifier = [inIdentifier copy];
}
return(self);
}
- (void)dealloc
{
target = NULL;
[keyPath release];
keyPath = NULL;
[block release];
block = NULL;
[identifier autorelease];
identifier = NULL;
//
[super dealloc];
}
//- (void)finalize
//{
//NSLog(@"FINALIZE %@", self);
////
//[super finalize];
//}
- (void)observeValueForKeyPath:(NSString *)inKeyPath ofObject:(id)inObject change:(NSDictionary *)inChange context:(void *)inContext
{
self.block(inKeyPath, inObject, inChange, self.identifier);
}
- (NSString *)description
{
return([NSString stringWithFormat:@"%@ (%@)", [super description], self.identifier]);
}
@end