Simplify Mac shortcuts implementation

Author: revolter

Classes/Utility/Keyboard/FLEXKeyboardShortcutManager.m

@@ -23,104 +23,20 @@ @interface UIEvent (UIPhysicalKeyboardEvent)
 
 @end
 
-#if TARGET_OS_MACCATALYST || TARGET_CPU_ARM64
-
-@interface FLEXKeyInput : UIKeyCommand @end
-
-@interface UIKeyCommand (FLEX)
-
-@property (nonatomic, assign, readonly) BOOL isCreatedByFLEX;
-
-#else
-
 @interface FLEXKeyInput : NSObject <NSCopying>
 
-#endif
-
 @property (nonatomic, copy, readonly) NSString *key;
 @property (nonatomic, readonly) UIKeyModifierFlags flags;
 @property (nonatomic, copy, readonly) NSString *helpDescription;
 
 @end
 
-#if TARGET_OS_MACCATALYST || TARGET_CPU_ARM64
-
-@implementation FLEXKeyInput @end
-
-@implementation UIKeyCommand (FLEX)
-
-- (NSString *)key {
-
-    return objc_getAssociatedObject(self, @selector(key));
-}
-
-- (void)setKey:(NSString *)key {
-
-    objc_setAssociatedObject(self, @selector(key), key, OBJC_ASSOCIATION_COPY_NONATOMIC);
-}
-
-- (UIKeyModifierFlags)flags {
-
-    UIKeyModifierFlags (^block)() = objc_getAssociatedObject(self, @selector(flags));
-
-    return (block ? block() : kNilOptions);
-}
-
-- (void)setFlags:(UIKeyModifierFlags)flags {
-
-    UIKeyModifierFlags (^block)() = ^{
-        return flags;
-    };
-
-    objc_setAssociatedObject(self, @selector(flags), block, OBJC_ASSOCIATION_COPY);
-}
-
-- (NSString *)helpDescription {
-
-    return objc_getAssociatedObject(self, @selector(helpDescription));
-}
-
-- (void)setHelpDescription:(NSString *)helpDescription {
-
-    objc_setAssociatedObject(self, @selector(helpDescription), helpDescription, OBJC_ASSOCIATION_COPY_NONATOMIC);
-}
-
-- (BOOL)isCreatedByFLEX {
-
-    BOOL (^block)() = objc_getAssociatedObject(self, @selector(isCreatedByFLEX));
-
-    return (block ? block() : NO);
-}
-
-- (void)setIsCreatedByFLEX:(BOOL)isCreatedByFLEX {
-
-    BOOL (^block)() = ^{
-        return isCreatedByFLEX;
-    };
-
-    objc_setAssociatedObject(self, @selector(isCreatedByFLEX), block, OBJC_ASSOCIATION_COPY);
-}
-
-#else
-
 @implementation FLEXKeyInput
 
-#endif
-
 - (BOOL)isEqual:(id)object {
     BOOL isEqual = NO;
-#if TARGET_OS_MACCATALYST || TARGET_CPU_ARM64
-    if ([object isKindOfClass:[UIKeyCommand class]]) {
-        UIKeyCommand *keyCommand = (UIKeyCommand *)object;
-        if (!keyCommand.isCreatedByFLEX) {
-            // Not FLEX's business anymore.
-
-            return [super isEqual:object];
-        }
-#else
     if ([object isKindOfClass:[FLEXKeyInput class]]) {
         FLEXKeyInput *keyCommand = (FLEXKeyInput *)object;
-#endif
         BOOL equalKeys = self.key == keyCommand.key || [self.key isEqual:keyCommand.key];
         BOOL equalFlags = self.flags == keyCommand.flags;
         isEqual = equalKeys && equalFlags;
@@ -179,24 +95,6 @@ + (instancetype)keyInputForKey:(NSString *)key flags:(UIKeyModifierFlags)flags {
     return [self keyInputForKey:key flags:flags helpDescription:nil];
 }
 
-#if TARGET_OS_MACCATALYST || TARGET_CPU_ARM64
-
-+ (instancetype)keyInputForKey:(NSString *)key
-                         flags:(UIKeyModifierFlags)flags
-               helpDescription:(NSString *)helpDescription {
-    FLEXKeyInput *keyInput = [UIKeyCommand keyCommandWithInput:key modifierFlags:flags action:nil];
-    if (keyInput) {
-        [keyInput setKey:key];
-        [keyInput setFlags:flags];
-        [keyInput setHelpDescription:helpDescription];
-
-        [keyInput setIsCreatedByFLEX:YES];
-    }
-    return keyInput;
-}
-
-#else
-
 + (instancetype)keyInputForKey:(NSString *)key
                          flags:(UIKeyModifierFlags)flags
                helpDescription:(NSString *)helpDescription {
@@ -209,17 +107,11 @@ + (instancetype)keyInputForKey:(NSString *)key
     return keyInput;
 }
 
-#endif
-
 @end
 
 @interface FLEXKeyboardShortcutManager ()
 
-#if TARGET_OS_MACCATALYST || TARGET_CPU_ARM64
-@property (nonatomic, strong) NSMutableDictionary<UIKeyCommand *, dispatch_block_t> *actionsForKeyInputs;
-#else
 @property (nonatomic) NSMutableDictionary<FLEXKeyInput *, dispatch_block_t> *actionsForKeyInputs;
-#endif
 
 @property (nonatomic, getter=isPressingShift) BOOL pressingShift;
 @property (nonatomic, getter=isPressingCommand) BOOL pressingCommand;
@@ -432,7 +324,9 @@ - (NSString *)keyboardShortcutsDescription {
 #if TARGET_OS_MACCATALYST || TARGET_CPU_ARM64
 
 - (NSArray<UIKeyCommand *> *)getKeyCommands {
-    return self.actionsForKeyInputs.allKeys;
+    return [self.actionsForKeyInputs.allKeys flex_mapped:^UIKeyCommand *(FLEXKeyInput *keyInput, NSUInteger index) {
+        return [UIKeyCommand keyCommandWithInput:keyInput.key modifierFlags:keyInput.flags action:nil];
+    }];
 }
 
 #endif