/*

File:NumberInputController.h

Abstract: Input controller header file.

Version: 1.0

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*/

#import <Cocoa/Cocoa.h>

#import <InputMethodKit/InputMethodKit.h>

const NSString* kDecimalMode = @"com.apple.inputmethod.decimal";

const NSString* kCurrencyMode = @"com.apple.inputmethod.currency";

const NSString* kPercentMode = @"com.apple.inputmethod.percent";

const NSString* kScientificMode = @"com.apple.inputmethod.scientific";

const NSString* kSpelloutMode = @"com.apple.inputmethod.spellout";

@interface NumberInputController : IMKInputController {

        //_composedBuffer contains text that the input method has converted

        NSMutableString*                _composedBuffer;

        //_original buffer contains the text has it was received from user input.

        NSMutableString*                _originalBuffer;

        //used to mark where text is being inserted in the _composedBuffer

        NSInteger                       _insertionIndex;

        //This flag indicates that the original text was converted once in response to a trigger (space key)

        //the next time the trigger is received the composition will be committed.

        BOOL                            _didConvert;

}

// These are simple methods for managing our composition and original buffers.

// They are all simple wrappers around basic NSString methods.

-(NSMutableString*)composedBuffer;

-(void)setComposedBuffer:(NSString*)string;

-(NSMutableString*)originalBuffer;

-(void)originalBufferAppend:(NSString*)string client:(id)sender;

-(void)setOriginalBuffer:(NSString*)string;

- (BOOL)convert:(NSString*)trigger client:(id)sender;

@end