worldview.h

symbian电话簿引擎的经典例子

/*
* ============================================================================
*  Name     : CWorldView from CAknView
*  Part of  : AknExEditor
*  Copyright (c) 2003 Nokia. All rights reserved.
* ============================================================================
*/

#ifndef WORLDVIEW_H
#define WORLDVIEW_H

// INCLUDES
#include <aknview.h>

// CONSTANTS
// UID of view
const TUid KViewId3 = {3};

// FORWARD DECLARATIONS
class CWorldContainer;
// CLASS DECLARATION

class TViewPara
{
public:
	TInt  mFlag;
	TBuf<10> m_SurName;
	TBuf<10> m_Name;
	TBuf<10> m_Number;
};


//测试用M类
class CMTrans
{
public:
	// send the only one ID the DB index
	virtual void SendData (TDesC& ,TDesC&,TDesC&) = 0;	
};

/**
*  CWorldView view class.
* 
*/
class CWorldView : public CAknView 
    {
    public: // Constructors and destructor
		static CWorldView* NewL(CMTrans* aTrans);
		static CWorldView* NewLC(CMTrans* aTrans);
        /**
        * C++ default constructor
        */
        CWorldView(CMTrans* aTrans);

        /**
        * EPOC default constructor.
        */
        void ConstructL();

        /**
        * Destructor.
        */
        virtual ~CWorldView();
		//M类虚函数实现接收
		//void SendOid (TInt aFlag, TDesC& aSurName, TDesC& aName, TDesC& aNum);	
    public: // Functions from base classes
        
        /**
        * From CAknView, Returns the ID of view.
        * @return Returns the ID of view.
        */
        TUid Id() const;

        /**
        * From CAknView, Handles the commands.
        * @pram aCommand Command to be handled.
        */
        void HandleCommandL(TInt aCommand);

        /**
        * From CAknView, Handles the clientrect.
        */
        void HandleClientRectChange();

    private:

        /**
        * From CAknView, Creates the Container class object.
        * @param aPrevViewId This is not used now.
        * @param aCustomMessage This is not used now.
        * @param aCustomMessage This is not used now.
        */
        void DoActivateL(const TVwsViewId& /*aPrevViewId*/,
                         TUid /*aCustomMessageId*/,
                         const TDesC8& aCustomMessage);

        /**
        * From AknView, Deletes the Container class object.
        */
        void DoDeactivate();

    private: // Data
        CWorldContainer* iContainer;
		CMTrans*		m_pTrans;
/*		TBuf8<2>		iFlag;*/
//		TBuf<10>		m_SurName;
//		TBuf<10>		m_Name;
//		TBuf<11>		m_Number;
		TInt			mFlag;
    };

#endif  // WORLDVIEW_H

// End of File