57 lines
1.5 KiB
Mathematica
57 lines
1.5 KiB
Mathematica
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#import "TDDelegateProxyObject.h"
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#import <objc/message.h>
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NSString * const kTDDelegateClassThinkingSuffix = @"_TD.THINKINGDATA";
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NSString * const kTDDelegateClassKVOPrefix = @"KVONotifying_";
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@implementation TDDelegateProxyObject
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- (instancetype)initWithDelegate:(id)delegate proxy:(id)proxy {
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self = [super init];
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if (self) {
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_delegateProxy = proxy;
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_selectors = [NSMutableSet set];
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_delegateClass = [delegate class];
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Class cla = object_getClass(delegate);
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NSString *name = NSStringFromClass(cla);
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if ([name containsString:kTDDelegateClassKVOPrefix]) {
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_delegateISA = class_getSuperclass(cla);
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_kvoClass = cla;
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} else if ([name containsString:kTDDelegateClassThinkingSuffix]) {
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_delegateISA = class_getSuperclass(cla);
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_thinkingClassName = name;
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} else {
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_delegateISA = cla;
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_thinkingClassName = [NSString stringWithFormat:@"%@%@", name, kTDDelegateClassThinkingSuffix];
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}
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}
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return self;
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}
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- (Class)thinkingClass {
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return NSClassFromString(self.thinkingClassName);
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}
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- (void)removeKVO {
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self.kvoClass = nil;
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self.thinkingClassName = [NSString stringWithFormat:@"%@%@", self.delegateISA, kTDDelegateClassThinkingSuffix];
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[self.selectors removeAllObjects];
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}
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@end
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#pragma mark - Utils
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@implementation TDDelegateProxyObject (Utils)
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+ (BOOL)isKVOClass:(Class _Nullable)cls {
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return [NSStringFromClass(cls) containsString:kTDDelegateClassKVOPrefix];
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}
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@end
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