williamr@4: /*
williamr@4: * Copyright (c) 2005,2006 Choe Hwanjin
williamr@4: * All rights reserved.
williamr@4: * This component and the accompanying materials are made available
williamr@4: * under the terms of the License "Eclipse Public License v1.0"
williamr@4: * which accompanies this distribution, and is available
williamr@4: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@4: *
williamr@4: * Initial Contributors:
williamr@4: * Nokia Corporation - initial contribution.
williamr@4: *
williamr@4: * Contributors:
williamr@4: *
williamr@4: * Description:
williamr@4: *
williamr@4: */
williamr@4: 
williamr@4: 
williamr@4: #ifndef OSSHANGULINPUTCONTEXT_H
williamr@4: #define OSSHANGULINPUTCONTEXT_H
williamr@4: 
williamr@4: #include <e32std.h>
williamr@4: #include <e32base.h>
williamr@4: 
williamr@4: #include <MOssHangulInputEventObserver.h>
williamr@4: 
williamr@4: typedef struct _HangulInputContext HangulInputContext;
williamr@4: 
williamr@4: class COssKeyboard;
williamr@4: class COssCombination;
williamr@4: 
williamr@4: class COssHangulInputContext : public CBase
williamr@4:     {
williamr@4: public:
williamr@4: 
williamr@4:     IMPORT_C static COssHangulInputContext* NewLC(const TDesC8& aKeyboardType);
williamr@4: 
williamr@4:     IMPORT_C static COssHangulInputContext* NewL(const TDesC8& aKeyboardType);
williamr@4: 
williamr@4:     IMPORT_C virtual ~COssHangulInputContext();
williamr@4: 
williamr@4: private:
williamr@4: 
williamr@4:     COssHangulInputContext();
williamr@4: 
williamr@4:     void ConstructL(const TDesC8& aKeyboardType);
williamr@4:     
williamr@4: public:
williamr@4:     
williamr@4:     IMPORT_C TBool Process(const TChar& aAscII);
williamr@4:     
williamr@4:     IMPORT_C void Reset();
williamr@4:     
williamr@4:     IMPORT_C TBool BackSpace();
williamr@4:     
williamr@4:     IMPORT_C TBool IsEmpty();
williamr@4:     
williamr@4:     IMPORT_C TBool HasChoseong();
williamr@4:     
williamr@4:     IMPORT_C TBool HasJungseong();
williamr@4:     
williamr@4:     IMPORT_C TBool HasJongseong();
williamr@4:     
williamr@4:     IMPORT_C void SetOutputMode(const TInt& aMode);
williamr@4:     
williamr@4:     IMPORT_C void SetKeyboard(const COssKeyboard& aOssKeyboard);
williamr@4:     
williamr@4:     IMPORT_C void SelectKeyboard(const TDesC8& aId);
williamr@4:     
williamr@4:     IMPORT_C void SetCombinationL(COssCombination& aOssCombination);
williamr@4:     
williamr@4:     IMPORT_C void AddEventObserver(MOssHangulInputEventObserver* aObserver);
williamr@4:     
williamr@4:     IMPORT_C void RemoveEventObserver(MOssHangulInputEventObserver* aObserver);
williamr@4:     
williamr@4:     IMPORT_C TPtrC GetPreeditString();
williamr@4:     
williamr@4:     IMPORT_C TPtrC GetCommitString();
williamr@4:     
williamr@4:     IMPORT_C TPtrC Flush();
williamr@4:     
williamr@4: public:
williamr@4:     
williamr@4:     TBool OnTranslate(const TChar& aAscII,const TDesC& aUcsStr);
williamr@4:     
williamr@4:     TBool OnTransition(const TChar& aChar,const TDesC& aPreEdit);
williamr@4:     
williamr@4: private:
williamr@4:     
williamr@4:     HBufC8* iKeyboardType;
williamr@4:     
williamr@4:     HangulInputContext* iHic;
williamr@4:     
williamr@4:     RPointerArray<MOssHangulInputEventObserver> iObservers;
williamr@4: 
williamr@4:     };
williamr@4: 
williamr@4: #endif // OSSHANGULINPUTCONTEXT_H