1 /*

     2 * Copyright (c) 2008-2009 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:  Voice call continuity (VCC)-specific class.

    15 *

    16 */

    17 

    18 #ifndef C_CPHONEVCCHANDLER_H

    19 #define C_CPHONEVCCHANDLER_H

    20 

    21 // INCLUDES

    22 #include <telmenuextension.h>

    23 #include <vccuipspropertylistener.h>

    24 

    25 // FORWARD DECLARATIONS

    26 class MPhoneStateMachine;

    27 class MPhoneViewCommandHandle;

    28 class CPhoneTimer;

    29 class CEikMenuPane;

    30 

    31 // CLASS DECLARATION

    32 /**

    33 *  VoIP vcc-specific class

    34 */

    35 NONSHARABLE_CLASS( CPhoneVccHandler ): public CBase, 

    36         public MVccPsPropertyListenerObserver

    37     {

    38     public:      

    39 

    40         /**

    41         * Destructor.

    42         */

    43         virtual ~CPhoneVccHandler();

    44 

    45         /**

    46         * Creates the VCC-specific VoIP class

    47         * @param aStateMachine: a container of state objects

    48         * @param aViewCommandHandle: handle to the PhoneUIView

    49         * @return an instance of class CPhoneVccHandler

    50         */

    51         static CPhoneVccHandler* NewL( 

    52             MPhoneStateMachine& aStateMachine,

    53             MPhoneViewCommandHandle& aViewCommandHandle );

    54       

    55         /**

    56         * StartManualHandover

    57         * @param aCommand a command parameter

    58         */

    59         void StartManualHandoverL( TInt aCommand );

    60         

    61         /**

    62         * Adds Manual Handover menu item to menu.

    63         * @param aArray Active call array.

    64         * @param aResourceId Menu bar resource identifier.

    65         * @param aMenuPane Menu pane.

    66         */

    67         void AddHandoverMenuItemL( 

    68             RArray<CTelMenuExtension::TCallInfo>& aArray, 

    69             TInt aResourceId,

    70             CEikMenuPane& aMenuPane );

    71          

    72     protected:

    73 

    74         CPhoneVccHandler( 

    75             MPhoneStateMachine& aStateMachine,

    76             MPhoneViewCommandHandle& aViewCommandHandle );

    77         

    78         void ConstructL();

    79         

    80     private:        

    81      

    82         /**

    83         * StartHandoverNoteTimerL

    84         */        

    85         void StartHandoverNoteTimerL();

    86        

    87         /**

    88         * CancelHandoverNoteTimer if running

    89         */ 

    90         void CancelHandoverNoteTimerL();

    91         

    92         /**

    93         * Callback function for launching Handover wait note

    94         * This is called when HO note timer timeout is

    95         * reached

    96         * @param aAny - not used

    97         */

    98         static TInt HandoverNoteTimerCallbackL( TAny* aAny );

    99         

   100         /**

   101         * StartHandoverNoteTimerL

   102         */ 

   103         void RemoveHandoverNoteL();

   104         

   105         /**

   106         * HandoverInProgressNote

   107         * @param aCommand a command parameter

   108         */

   109         void HandoverInProgressNoteL( TInt aCommand );

   110 

   111         // From MVccPsPropertyListenerObserver        

   112         /**

   113         *  Gets called when PS key is changed

   114         * @param aKeyId 

   115         * @param aValue 

   116         **/

   117         void VccPropertyChangedL( const TUint aKeyId,

   118                                     const TInt aValue );

   119         

   120         /**

   121         * returns notification tone mode (off=0 or on=1), or 0 in error situations

   122         */            

   123          TInt GetHoNotifToneModeL();

   124      

   125          /**

   126          * GetVccServiceIdL

   127          */             

   128          TInt GetVccServiceIdL();

   129          

   130     private: // Data

   131                 

   132         /** 

   133          * Interface for setting and getting active state

   134          */

   135         MPhoneStateMachine& iStateMachine;

   136         

   137         /** 

   138          * Reference to the Phone UI View command handle

   139          */

   140         MPhoneViewCommandHandle& iViewCommandHandle;

   141         

   142         // Timer.

   143         CPhoneTimer* iHandoverNoteTimer;

   144         

   145         // Handover is ready

   146         TBool iVccHoReady;

   147         

   148         // Handover not available

   149         TBool iVccUnavailable;

   150         

   151         // Handover allowed WLAN to GSM

   152         TBool iVccHoAllowedToGsm;

   153         

   154         // Handover allowed GSM to WLAN

   155         TBool iVccHoAllowedToWlan;

   156         

   157         // Handover not allowed if multicall

   158         TBool iNoHoIfMultiCall;

   159         

   160         // Listens for the hand-over commands

   161         CVccUiPsPropertyListener* iPropListener; 

   162         };

   163 

   164 #endif // C_CPHONEVCCHANDLER_H

   165 

   166 // End of File