62 lines
2.2 KiB
Objective-C
62 lines
2.2 KiB
Objective-C
// Copyright (c) 2011 and onwards The McBopomofo Authors.
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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#import <Foundation/Foundation.h>
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@class KeyHandlerInput;
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@class InputState;
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NS_ASSUME_NONNULL_BEGIN
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typedef NSString *const InputMode NS_TYPED_ENUM;
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extern InputMode InputModeBopomofo;
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extern InputMode InputModePlainBopomofo;
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@class KeyHandler;
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@protocol KeyHandlerDelegate <NSObject>
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- (id)candidateControllerForKeyHandler:(KeyHandler *)keyHandler;
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- (void)keyHandler:(KeyHandler *)keyHandler didSelectCandidateAtIndex:(NSInteger)index candidateController:(id)controller;
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- (BOOL)keyHandler:(KeyHandler *)keyHandler didRequestWriteUserPhraseWithState:(InputState *)state;
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@end
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@interface KeyHandler : NSObject
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- (BOOL)handleInput:(KeyHandlerInput *)input
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state:(InputState *)state
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stateCallback:(void (^)(InputState *))stateCallback
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candidateSelectionCallback:(void (^)(void))candidateSelectionCallback
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errorCallback:(void (^)(void))errorCallback;
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- (void)syncWithPreferences;
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- (void)fixNodeWithValue:(NSString *)value;
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- (void)clear;
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- (InputState *)buildInputtingState;
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@property (strong, nonatomic) InputMode inputMode;
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@property (weak, nonatomic) id <KeyHandlerDelegate> delegate;
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@end
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NS_ASSUME_NONNULL_END
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