heatmeter2container.h

一个symbian操作系统的

/*
* ============================================================================
*  Name     : CHeatMeter2Container from HeatMeter2Container.h
*  Part of  : HeatMeter2
*  Created  : 2004.03.27. by 
*  Description:
*     Declares container control for application.
*  Version  :
*  Copyright: 
* ============================================================================
*/

#ifndef HEATMETER2CONTAINER_H
#define HEATMETER2CONTAINER_H

// INCLUDES
#include <coecntrl.h>
#include <aknglobalnote.h>
#include "database.h"
   
// FORWARD DECLARATIONS
class CEikLabel;        // for example labels
class CEikTextListBox;
class CDataBase;

// CLASS DECLARATION

/**
*  CHeatMeter2Container  container control class.
*  
*/


class CHeatMeter2Container : public CCoeControl, public MCoeControlObserver, public MContainerObserver
    {
    public: // Constructors and destructor
        
        /**
        * EPOC default constructor.
        * @param aRect Frame rectangle for container.
        */
        void ConstructL(const TRect& aRect);
		TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);

        /**
        * Destructor.
        */
        ~CHeatMeter2Container();

    public: // New functions

    public: // Functions from base classes
		//start the synchronising operation
	    void Synch();

		//edit the value of the selected heatmeter state
	    void EditCurrentValue();

		//called when synch is finished succesfully
		void SynchReady();

		//called when an error occured while synching
		void SynchFailed(TInt aReason);

		//called to update the listbox with data from database
		void FillListBox();

    private: // Functions from base classes

       /**
        * From CoeControl,SizeChanged.
        */
        void SizeChanged();

       /**
        * From CoeControl,CountComponentControls.
        */
        TInt CountComponentControls() const;

       /**
        * From CCoeControl,ComponentControl.
        */
        CCoeControl* ComponentControl(TInt aIndex) const;

       /**
        * From CCoeControl,Draw.
        */
        void Draw(const TRect& aRect) const;

       	
		/**
		* From MCoeControlObserver
		* Acts upon changes in the hosted control's state. 
		*
		* @param	aControl	The control changing its state
		* @param	aEventType	The type of control event 
		*/
        void HandleControlEventL(CCoeControl* aControl,TCoeEvent aEventType);
        

	public:
   		CDataBase *iHeatMeterDatabase;
		TInetAddr iServerAddr;

	private: //data
	    void DestroyGlobalNote();
	    void NewGlobalNote(TPtrC aNoteText);
        
        CEikLabel* iLabel;          // example label
        //CEikLabel* iToDoLabel;      // example label
		CEikTextListBox* iListBox;
		CAknGlobalNote *iGlobalNote;
		TInt iPermanentNoteId;
		CArrayFixFlat<TInt> *iValues;
		CArrayFixFlat<TInt> *iIDs;
		CDesCArray* iItemArray;

    };

#endif

// End of File