1 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

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

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 // mmcamerasession.h

    15 // 

    16 //

    17 

    18 /**

    19  @file

    20  @internalTechnology

    21 */

    22 

    23 #ifndef MMCAMERASERVERSESSION_H

    24 #define MMCAMERASERVERSESSION_H

    25 

    26 #include "mmcameraserver.h"

    27 #include "mmcameraserverpolicymanager.h"

    28 

    29 

    30 class CMMCameraServerSession : public CSession2

    31 	{

    32 friend class CCameraServerController;

    33 

    34 public:

    35 	CMMCameraServerSession();

    36 	~CMMCameraServerSession();  // Close the camera channel. Remove Session from the server list

    37 

    38 	void ServiceL(const RMessage2& aMessage);

    39 	void CreateL();       // Add Session to the Server list. Should open the camera channel. Set Handle no.

    40 

    41 	// Expose session parameters for use with policy manager

    42 	TBool CollaborativeClient() const { return iCollaborativeClient; }

    43 	TBool MMCapability() const { return iMMCapability; }

    44 	TInt Handle() const { return iHandle; }

    45 	TInt Priority() const { return iPriority; }

    46 	TInt CameraIndex() const { return iCameraIndex; }

    47 

    48 	void SetHandle(TInt aHandle);

    49 	void SetPriority(TInt aPriority);

    50 	void SetReserved(TBool aReserved);

    51 	void SetMMCapability(TBool aMMCapability);

    52 	void CompleteOverthrow();

    53 	CMMCameraServerController* CameraController();  // Handle to Camera Controller

    54 

    55 private:

    56 	void Disconnect(const RMessage2& aMessage);

    57 

    58 	void CamerasAvailable(const RMessage2& aMessage);

    59 

    60 	void OpenCamera(const RMessage2& aMessage);

    61 

    62 	void Reserve(const RMessage2& aMessage);

    63 	void Release(const RMessage2& aMessage);

    64 	void CancelReserve(const RMessage2& aMessage);

    65 

    66 	void PowerOn(const RMessage2& aMessage);

    67 	void PowerOff();

    68 	void CancelPowerOn();

    69 

    70 	void PrepareDirectViewFinder(const RMessage2& aMessage);

    71 	void StartDirectViewFinder(const RMessage2& aMessage);

    72 	void StopDirectViewFinder(const RMessage2& aMessage);

    73 	void PauseDirectViewFinder(const RMessage2& aMessage);

    74 	void ResumeDirectViewFinder(const RMessage2& aMessage);

    75 	void SetDirectViewFinderMirror(const RMessage2& aMessage);

    76 	void GetDirectViewFinderMirror(const RMessage2& aMessage);

    77 	void DirectViewFinderState(const RMessage2& aMessage);

    78 	void DirectViewFinderProperties(const RMessage2& aMessage);

    79 

    80 	void SetCameraParameter(const RMessage2& aMessage);

    81 	void GetCameraParameter(const RMessage2& aMessage);

    82 

    83 	void CameraHandle(const RMessage2& aMessage);

    84 

    85 private:

    86 	CMMCameraServer* Server();   // Handle to Server

    87 

    88 	void PanicClient(const RMessage2& aMessage, TServerPanic aPanic);

    89 

    90 public:

    91     TDblQueLink iCamSessionLink;    // Link Object for Policy manager

    92 

    93 private:

    94 	CMMCameraServerController* iCameraController;  // Handle to Camera Controller

    95 	CMMCameraServer* iCameraServer;

    96 	CMMCameraServerPolicyManager* iPolicyManager;

    97 

    98 	TInt iCameraIndex;   // details needed

    99 	TInt iHandle;

   100 	TInt iPriority;

   101 	TBool iMMCapability;  // comes packed in RMessage2. Checked in open camera call

   102 	TBool iCollaborativeClient;

   103 

   104 	TBool iReserved;

   105 	TBool iPoweredUp;

   106 

   107     RMessagePtr2 iOverthrowMessage;

   108   	};

   109 

   110 #endif // MMCAMERASERVERSESSION_H