fepcontrol.h

三字经输入法源码

#ifndef FEPCONTROL_H__
#define FEPCONTROL_H__

#include <coecntrl.h>


class CHaneaseEngine;
class CMultiTapEngine;
class CFepIndicator;
class CHaneaseFep;

class CHaneaseFepControl : public CCoeControl
{
	public:
		enum TMode
			{
			ENoInput = 0,
			ESymbol = 0x1,
			ELetter = 0x2,
			ENumber = 0x4,
			EChinese = 0x8,
			ECapLetter = 0x10
			};
	private:
		//constructor
		CHaneaseFepControl(CHaneaseFep& aFep);
		void ConstructL();
	public:
		static CHaneaseFepControl* NewL(CHaneaseFep& aFep);
		
		~CHaneaseFepControl();
		void Reset();

		TKeyResponse SymbolHandle(TInt keyCode);
		TKeyResponse ChineseHandle(TInt keyCode);
		TKeyResponse LetterHandle(TInt keyCode);
		void SwitchInputModeL(TUint editorMode);
		//From CCoeControl
		TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType);
		
		void SelectSymbol();
		void DisplaySymbol();
		void DisplayFep();
		void CommitOutput();
		
		void Draw(const TRect& /*aRect*/) const;

	public:	// New methods
		void HandleChangeInFocus();
		
		TInt iHighlight;
		TMode iMode;
	private:
		CHaneaseFep&					iFep;
		TCoeInputCapabilities			iInputCapabilities;
		TBuf16 <5> iInput;
		CArrayFix<TUint> *iCand;
		CArrayFix<TUint> *iOutput;
		
		CHaneaseEngine*		iEngine;
		CMultiTapEngine*		iLetterEngine;

		CFepIndicator*					iIndicator;

		TInt iInputSymbol1;
	
		//TInt							iResId;	// For containing the T9 resource ID
	 };

#endif //FEPCONTROL_H__