/*------------------------------------------------------------------

 -

 * Software Name : UserEmulator

 * Version       : v4.2.1309

 * 

 * Copyright (c) 2009 France Telecom. All rights reserved.

 * This software is distributed under the License 

 * "Eclipse Public License - v 1.0" the text of which is available

 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

 *

 * Initial Contributors:

 * France Telecom 

 *

 * Contributors:

 *------------------------------------------------------------------

 -

 * File Name: serverCtrl.h

 * 

 * Created: 13/08/2009

 * Author(s): Marcell Kiss

 *   

 * Description:

 * Declares Anim dll server side class

 *------------------------------------------------------------------

 -

 *

 */

#ifndef SERVERCTRL_H__

#define SERVERCTRL_H__

// System Includes

#include <w32adll.h>

#include <f32file.h>

// User Includes

#include "CaptureKeyTimer.h"

#include "Constants.h"

// Constants

static const TInt KStepSize = 1;

static const TInt KAnimationReset = 1;

static const TInt KResolutionChange = 2;

// Class Declaration

/**

 *  Implements Anim dll server side class.

 *  Records event by OfferRawEvent callback function

 */

class CServerCtrl : public CWindowAnim, public MCaptureKeyTimerNotify

	{

public:

	/**

	 * Constructor

	 */

	CServerCtrl();

	/**

	 * Destructor

	 */

	virtual ~CServerCtrl();

public:

	/**

	 * Second phase constructor

	 * @param aArgs not used

	 * @param aHasFocus not used

	 */

	void ConstructL(TAny* aArgs, TBool aHasFocus);

	/**

	 * For communication between client and server side.

	 * @param aCommand	Command types (see TAnimCommands in clientcommander.h)

	 * @param aArgs  	Sent data from client side

	 * @return			Integer code as a response

	 */

	TInt CommandReplyL(TInt aCommand, TAny* aArgs);

	/**

	 * For communication between client and server side. This version is not used

	 * @param aCode code

	 * @return			Integer code as a response

	 */

	TInt CommandReplyL(TInt aCode);

	/**

	 * For communication between client and server side without response to client. This version is not used

	 * @param aCommand	Command types (see TAnimCommands in clientcommander.h)(Not Used)

	 * @param aArgs  	Sent data from client side (Not Used)

	 */

	void Command(TInt aCommand, TAny* aArgs);

	/**

	 * Not used

	 */

	void Redraw();

	/**

	 * Not used

	 * @param aDT date time 

	 */

	void Animate(TDateTime* aDT);

	/**

	 * Not used

	 * @param aState not used

	 */

	void FocusChanged(TBool aState);

	/**

	 * Callback function. Called when an event occurs (key press, pointer event, etc.)

	 * @param aRawEvent 	Type of the event

	 * @return			ETrue if event is processed.

	 */

	TBool OfferRawEvent(const TRawEvent &aRawEvent);

	/**

	 * Callback function. Counts seconds for long key presses

	 */

	void KeyTimerExpired();

private:

	/**

	 * Inserts time interval between two events into the xml script

	 */

	void CheckTimerInsertWait();

	/**

	 * Buffers and writes output to xml script 

	 * @param aBuf	The data to write to script

	 */

	void WriteFile(TDesC8& aBuf);

private:

	/**

	 * File session for scripts

	 */

	RFs iFs;

	/**

	 * Rfile object for scripts

	 */

	RFile iRFile;

	/**

	 * Name and path of xml script. Received from client side

	 */

	TBuf<512> iKeyFilePath;

	/**

	 * Timer active object for long key presses

	 */

	CCaptureKeyTimer* iCaptureKeyTimer;

	/**

	 * Flag to sign if record started

	 */

	TBool iRecord;

	/**

     * Seconds while a key is pressed

     */

	TUint32 iSecCounter;

	/**

     * Flag to sign that camera button is pressed (Insert screen shot command to xml script)

     */

	TBool iCameraButtonPressed;

	/**

     * Name of foreground application when scamera button is pressed. Received from client side.

     */

	TBuf8<256> iAppName;

    /**

     * Flag to sign delay. (It means waiting period until camre application closes) 

     */

	TBool iFirstDelay;

	/**

     * Flag to sign if screen reset is over and recording can start. 

     */

	TBool iIsEventEnabled;

	/**

     * Flag to sign if device is in landscape or portrait mode

     */

	TBool iOrientation;

	/**

     * Buffer for xml script output. For performance reasons.

     */

	HBufC8* iMainBuffer;

	/**

     * Actual number of events stored in the buffer  

     */

	TInt iWritePointer;

	/**

     * Time stamp of previous event 

     */

	TTime iWaitTimer;

	/**

     * Count of 'pressed' No buttons. (Screen reset) 

     */

	TInt iNoCount;

	};

#endif // SERVERCTRL_H__

// End of File