meglistview.h

symbian系统上的记事本程序

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

#ifndef MEGLISTVIEW_H
#define MEGLISTVIEW_H

// INCLUDES
#include <aknview.h>
#include "MtmsEngine.h"
#include "MegView.h"
#include <badesca.h> // CDesCArrayFlat
#include <msvapi.h>  // MMsvSessionObserver

// CONSTANTS
// UID of view
const TUid KViewId13 = {13};

// FORWARD DECLARATIONS
class CMegListContainer;
class CMtmsEngine;
//class CMessageItem;

// CLASS DECLARATION

/**
*  CMegListView view class.
* 
*/
class MNify
{
public:
	virtual void GetMessage(TMessageState aMessageState, TFoldState aMtmState, TInt aIndex)=0;
	virtual void sendate(RArray<TMsvId>& aArray, TInt aNum) = 0;
};

class CMegListView : public CAknView, public MMtmsEngineObserver
    {
    public: // Constructors and destructor
		static CMegListView* NewL(MNify* abserver);
		static CMegListView* NewLC(MNify* abserver);
        /**
        * C++ default constructor
        */
        CMegListView(MNify* abserver);

        /**
        * EPOC default constructor.
        */
        void ConstructL();
		/*void Update();*/
		void UpDataForList();
        /**
        * Destructor.
        */
        virtual ~CMegListView();

    public: // Functions from base classes
        
        /**
        * From CAknView, Returns the ID of view.
        * @return Returns the ID of view.
        */
        TUid Id() const;
	    void SetFoldState(TFoldState aMtmState);
		void HandleMessageSentL(TInt aError);
        /**
        * From CAknView, Handles the commands.
        * @pram aCommand Command to be handled.
        */
        void HandleCommandL(TInt aCommand);

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

        /**
        * 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& ,TUid ,const TDesC8&);

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

    private: // Data
        CMegListContainer* iContainer;
		TFoldState			iFoldState;
		MNify*              iMessage;
		CMtmsEngine*    m_plistEngine;
		RArray<TMsvId>*     iListIdArray; 
		//CMessageItem*     m_pItem;
		TInt m_nIndex;
		TInt SListNum;

    };

#endif  // MEGLISTVIEW_H

// End of File