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: 

    15 *     Conference call state implementation.

    16 *

    17 */

    18 

    19 

    20 #ifndef CPHONECONFERENCE_H

    21 #define CPHONECONFERENCE_H

    22 

    23 // INCLUDES

    24 #include "cphonegsmincall.h"

    25 #include "tphonecmdparamboolean.h"

    26 

    27 // FORWARD DECLARATIONS

    28 

    29 // CLASS DECLARATION

    30 /**

    31 *  Conference call state implementation.

    32 */

    33 class CPhoneConference : public CPhoneGsmInCall

    34     {

    35     public:  

    36 

    37         /**

    38         * Destructor.

    39         */

    40         virtual ~CPhoneConference();

    41 

    42         /**

    43         * Creates the Conference Call state class

    44         * @param aStateMachine: a container of state objects

    45         * @param aViewCommandHandle: handle to the PhoneUIView

    46         * @return an instance of class CPhoneStateIncoming

    47         */

    48         static CPhoneConference* NewL( 

    49             MPhoneStateMachine* aStateMachine, 

    50             MPhoneViewCommandHandle* aViewCommandHandle,

    51             MPhoneCustomization* aPhoneCustomization );

    52 

    53 

    54         /**

    55         * A message handling function for Phone Engine messages

    56         * @param aMessage Message from Phone Engine

    57         * @param aCallId Call id the message concerns

    58         */

    59         virtual void HandlePhoneEngineMessageL(

    60             const TInt aMessage, 

    61             TInt aCallId );     

    62 

    63         virtual TBool HandleCommandL( TInt aCommand );  

    64         

    65         virtual void HandleKeyMessageL(

    66             TPhoneKeyEventMessages aMessage,

    67             TKeyCode aCode );

    68             

    69     protected:

    70 

    71         /**

    72         * By default EPOC constructor is private.

    73         */

    74         CPhoneConference( 

    75             MPhoneStateMachine* aStateMachine, 

    76             MPhoneViewCommandHandle* aViewCommandHandle,

    77             MPhoneCustomization* aPhoneCustomization );

    78         

    79         /**

    80         * ConstructL()

    81         */

    82         virtual void ConstructL();

    83         

    84         virtual void HandleKeyEventL( 

    85             const TKeyEvent& aKeyEvent, 

    86             TEventCode aEventCode );

    87             

    88         virtual void HandleNumberEntryClearedL();

    89         

    90         virtual void OpenMenuBarL();

    91 

    92         virtual void HandleIdleL( TInt aCallId );

    93         

    94         virtual void MakeStateTransitionToSingleL();

    95 

    96         virtual void HandleIncomingL( TInt aCallId );

    97 

    98         virtual void DisplayIncomingCallL( 

    99             TInt aCallId, 

   100             const TPhoneCmdParamBoolean aCommandParam );

   101         

   102         virtual void HandleConferenceIdleL();

   103                         

   104         virtual void MakeStateTransitionToTwoSinglesL();

   105 

   106         virtual void DisplayCallSetupL( TInt aCallId );

   107         

   108         virtual TBool IsConferenceBubbleInSelectionMode() const;

   109         

   110         virtual void UpdateInCallCbaL();

   111         

   112         void CloseSelectionListL();

   113         

   114         virtual void SetHoldFlagL();

   115         

   116         virtual void DefineAndSetHoldFlagL();

   117   

   118         virtual void HandleCreateNumberEntryL( 

   119             const TKeyEvent& aKeyEvent,

   120             TEventCode aEventCode );

   121 

   122         void UpdateConferenceSecurityStatusL( TInt aCallId );

   123         

   124         

   125      private:

   126               

   127         void OpenParticipantsListL();

   128      

   129         void HandleHeldConferenceL( TInt aCallId );

   130          

   131         void HandleConnectedConferenceL();

   132 

   133         void ToggleHoldL();

   134 

   135         void OpenDropParticipantSelectionL();

   136         

   137         void DropSelectedParticipantL();

   138         

   139         void OpenPrivateSelectionL();

   140         

   141         void PrivateSelectedParticipantL();

   142         

   143         void MakeStateTransitionToIdleL();

   144         

   145         void HandleDiallingL( TInt aCallId );

   146               

   147         void CallFromNewCallQueryL();

   148         

   149         void HandleWentOneToOneL( TInt aCallId );

   150         

   151     };

   152 

   153 #endif // CPHONECONFERENCE_H

   154 

   155 // End of File