80 lines
1.6 KiB
Objective-C
80 lines
1.6 KiB
Objective-C
/*
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* This file is part of the SDWebImage package.
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* (c) Olivier Poitrey <rs@dailymotion.com>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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#import "SDWeakProxy.h"
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@implementation SDWeakProxy
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- (instancetype)initWithTarget:(id)target {
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_target = target;
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return self;
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}
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+ (instancetype)proxyWithTarget:(id)target {
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return [[SDWeakProxy alloc] initWithTarget:target];
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}
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- (id)forwardingTargetForSelector:(SEL)selector {
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return _target;
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}
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- (void)forwardInvocation:(NSInvocation *)invocation {
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void *null = NULL;
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[invocation setReturnValue:&null];
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}
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- (NSMethodSignature *)methodSignatureForSelector:(SEL)selector {
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return [NSObject instanceMethodSignatureForSelector:@selector(init)];
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}
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- (BOOL)respondsToSelector:(SEL)aSelector {
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return [_target respondsToSelector:aSelector];
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}
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- (BOOL)isEqual:(id)object {
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return [_target isEqual:object];
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}
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- (NSUInteger)hash {
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return [_target hash];
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}
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- (Class)superclass {
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return [_target superclass];
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}
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- (Class)class {
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return [_target class];
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}
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- (BOOL)isKindOfClass:(Class)aClass {
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return [_target isKindOfClass:aClass];
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}
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- (BOOL)isMemberOfClass:(Class)aClass {
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return [_target isMemberOfClass:aClass];
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}
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- (BOOL)conformsToProtocol:(Protocol *)aProtocol {
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return [_target conformsToProtocol:aProtocol];
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}
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- (BOOL)isProxy {
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return YES;
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}
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- (NSString *)description {
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return [_target description];
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}
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- (NSString *)debugDescription {
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return [_target debugDescription];
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}
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@end
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