1 /*

     2 * Copyright (c) 2005-2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Get count of VoIP profiles.

    15 *

    16 */

    17 

    18 #ifndef FINDITEMVOIPEXTENSION_H

    19 #define FINDITEMVOIPEXTENSION_H

    20 

    21 #include <e32base.h>

    22 #ifndef RD_VOIP_REL_2_2

    23 #include <CenRepNotifyHandler.h>

    24 

    25 // FORWARD DECLARATIONS

    26 class CRepository;

    27 class CCenRepNotifyHandler;

    28 #else

    29 class CSPSettings;

    30 class CSPSettingsVoIPUtils;

    31 #endif // RD_VOIP_REL_2_2

    32 

    33 // CLASS DECLARATION

    34 

    35 /**

    36 * Internal class to get count of VoIP profiles and

    37 * the value of the settings Preferred Telephone.

    38 * Allows also to drop RCSE component from rom.

    39 *

    40 *  @since Series 60 3.0

    41 */

    42 NONSHARABLE_CLASS(CFindItemVoIPExtension):

    43     public CBase

    44 #ifndef RD_VOIP_REL_2_2

    45     ,public MCenRepNotifyHandlerCallback

    46 #endif // RD_VOIP_REL_2_2

    47     {

    48     public:

    49         /**

    50         * Two-phased constructor.

    51         */

    52         static CFindItemVoIPExtension* NewL();

    53 

    54         /**

    55         * Destructor.

    56         */

    57         ~CFindItemVoIPExtension();

    58 

    59         /**

    60         * Check if any VoIP profiles saved in the phone.

    61         * @since Series60 3.0

    62         * @return ETrue if VoIP profiles exist, else EFalse.

    63         */

    64         TBool VoIPProfilesExistL() const;

    65 

    66         /**

    67         * Check Preferred Telephony key value VoIP

    68         * @since Series60 3.0

    69         * @return ETrue if Send key creates VoIP call, else EFalse.

    70         */

    71         TBool IsPreferredTelephonyVoIP();

    72 

    73         /**

    74         * Returns information of general VoIP feature

    75         * @since Series60 3.0

    76         * @return ETrue if Send key creates VoIP call, else EFalse.

    77         */

    78         TBool IsVoIPSupported();

    79 

    80 #ifndef RD_VOIP_REL_2_2

    81         /**

    82          * From MCentRepNotifyHandlerCallback.

    83          * @since Series S60 3.0

    84          * @param aId Id of the key that has changed.

    85          * @param aNewValue The new value of the key.

    86          */

    87         void HandleNotifyInt(

    88             TUint32 aId, TInt aNewValue );

    89 

    90         /**

    91          * From MCentRepNotifyHandlerCallback.

    92          * @since Series S60 3.0

    93          * @param aId Id of the key this instance listens to or if notifications for

    94          *            whole repository are listened, could also be KInvalidNotificationId.

    95          * @param aError Error code.

    96          * @param aHandler Pointer to the handler instance. 

    97          *                 This pointer can be used to identify the handler or restart the listening.

    98          */

    99         void HandleNotifyError(

   100             TUint32 aId, TInt aError, CCenRepNotifyHandler* aHandler );

   101 #endif // !RD_VOIP_REL_2_2

   102 

   103     private:

   104         /**

   105         * C++ default constructor.

   106         */

   107         CFindItemVoIPExtension();

   108 

   109         /**

   110         * By default Symbian 2nd phase constructor is private.

   111         */

   112         void ConstructL();

   113 

   114     private:

   115 #ifndef RD_VOIP_REL_2_2

   116         /**

   117          * Dynamic VoIP status

   118          */

   119         TBool iVoIPSupported;

   120 

   121         /**

   122          * Preferred Telephony settings value. EFalse=CS and ETrue=PS.

   123          */

   124         TBool iPreferredTelephonyVoIP;

   125 

   126         /**

   127          * A CR session & notifier

   128          * Own.

   129          */

   130         CRepository* iCenRepSession;

   131         CCenRepNotifyHandler* iNotifier;

   132 

   133         /**

   134          *  A CR session & notifier for dynamic VoIP

   135          * Own. 

   136          */

   137         CRepository*                    iVoIPVariation;

   138         CCenRepNotifyHandler*           iVoIPVariationNotifier;

   139 #else // RD_VOIP_REL_2_2

   140         /**

   141          * A Service provider settings

   142          * Own.  

   143          */

   144         CSPSettings* iSPSettings;

   145         CSPSettingsVoIPUtils* iSPSettingsVoipUtils;

   146 #endif // !RD_VOIP_REL_2_2

   147     };

   148 #endif      // FINDITEMVOIPEXTENSION_H

   149 

   150 // End of File