重构

CustomKeyboard/View/KBKeyboardView/KBKeyboardInputHandler.h

@@ -0,0 +1,27 @@
+//
+//  KBKeyboardInputHandler.h
+//  CustomKeyboard
+//
+//  Key tap handling helper.
+//
+
+#import <Foundation/Foundation.h>
+
+@class KBKey;
+
+NS_ASSUME_NONNULL_BEGIN
+
+typedef void (^KBKeyboardActionHandler)(void);
+typedef void (^KBKeyboardKeyTapHandler)(KBKey *key);
+
+@interface KBKeyboardInputHandler : NSObject
+
+@property (nonatomic, copy, nullable) KBKeyboardActionHandler onToggleShift;
+@property (nonatomic, copy, nullable) KBKeyboardActionHandler onToggleSymbols;
+@property (nonatomic, copy, nullable) KBKeyboardKeyTapHandler onKeyTapped;
+
+- (BOOL)handleKeyTap:(KBKey *)key;
+
+@end
+
+NS_ASSUME_NONNULL_END