1 /*

     2 * Copyright (c) 2007-2008 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:  Extension handler class.

    15 *

    16 */

    17 

    18 

    19 #ifndef C_CPHONEEXTENSIONHANDLER_H

    20 #define C_CPHONEEXTENSIONHANDLER_H

    21 

    22 // INCLUDES

    23 #include <telmenuextension.h>

    24 #include <spdefinitions.h>

    25  

    26 // FORWARD DECLARATIONS

    27 class CPhMenuExtensionWrapper;

    28 

    29 // CLASS DECLARATION

    30 /**

    31 *  Extension handler class

    32 */

    33 NONSHARABLE_CLASS( CPhoneExtensionHandler ): public CBase

    34     {

    35         

    36     public:      

    37 

    38         /**

    39          * Destructor.

    40          */

    41         virtual ~CPhoneExtensionHandler();

    42 

    43         /**

    44          * Creates the extension handler class

    45          */

    46         static CPhoneExtensionHandler* NewL();

    47                         

    48         /**

    49          * Modifies menu when there is active call.

    50          * @param aServiceId Service id of the call.

    51          * @param aArray Active call array

    52          * @param aResourceId Menu resource id.

    53          * @param aMenuPane Menu pane

    54          */

    55         void ModifyInCallMenuL( 

    56                 TUint aServiceId,

    57                 RArray<CTelMenuExtension::TCallInfo>& aArray, 

    58                 TInt aResourceId, 

    59                 CEikMenuPane& aMenuPane );

    60 

    61         /**

    62          * Handles custom menu command.

    63          * @param aServiceId Service id of the call.

    64          * @param aCommand Command id.

    65          * @return ETrue if command handled.

    66          */

    67         TBool HandleCommandL( 

    68                 TUint aServiceId,

    69                 TInt aCommand );

    70             

    71     protected:

    72 

    73         CPhoneExtensionHandler();

    74         

    75         void ConstructL();

    76         

    77     private:                

    78         

    79         

    80         /**

    81          * Resolves extensions implementation uid for 

    82          * given service id.

    83          * @leave KErrNotFound if extension not exists for service.

    84          * @param aServiceId Service id

    85          * @param aPropertyName Service table property name.

    86          * @return Implementaion uid.

    87          */

    88         TUid ResolveImplementationUidL( TUint32 aServiceId, 

    89                                         TServicePropertyName aPropertyName );

    90 

    91         /**

    92          * Adds unattended transfer menu item to menu.

    93          * @param aMenuPane Menu pane.

    94          */

    95         void AddUnattendedTransferMenuItemL( CEikMenuPane& aMenuPane );

    96 

    97         /**

    98          * Returns menu extension by service id.

    99          * @leave Leaves if not found.

   100          * @param  aServiceId Service id of call

   101          */

   102         CTelMenuExtension* MenuExtensionL( TUint aServiceId );

   103         

   104         

   105     private: // Data

   106 

   107         

   108         /**

   109          * Menu extension plugins.

   110          * Own.

   111          */

   112         RPointerArray<CPhMenuExtensionWrapper> iPlugins;

   113     };

   114 

   115 #endif // C_CPHONEVOIPUTILITY_H

   116 

   117 // End of File