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/*
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* Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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* Single And Waiting state implementation.
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*
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*/
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#ifndef CPHONESINGLEANDWAITING_H
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#define CPHONESINGLEANDWAITING_H
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// INCLUDES
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#include "cphonegsmincall.h"
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// FORWARD DECLARATIONS
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// CLASS DECLARATION
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/**
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* Incoming call at single state implementation.
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*/
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class CPhoneSingleAndWaiting : public CPhoneGsmInCall
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{
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public:
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/**
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* Destructor.
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*/
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virtual ~CPhoneSingleAndWaiting();
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/**
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* Creates the Single And Waiting state class
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* @param aStateMachine: a container of state objects
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* @param aViewCommandHandle: handle to the PhoneUIView
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* @return an instance of class CPhoneStateIncoming
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*/
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static CPhoneSingleAndWaiting* NewL(
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MPhoneStateMachine* aStateMachine,
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MPhoneViewCommandHandle* aViewCommandHandle,
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MPhoneCustomization* aPhoneCustomization );
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/**
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* A message handling function for Phone Engine messages
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* @param aMessage Message from Phone Engine
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* @param aCallId Call id the message concerns
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*/
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virtual void HandlePhoneEngineMessageL(
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const TInt aMessage,
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TInt aCallId );
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/**
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* Handles user selected UI commands.
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* @param aCommand - selected command
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*/
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TBool HandleCommandL( TInt aCommand );
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protected:
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/**
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* By default constructor is private.
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*/
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CPhoneSingleAndWaiting(
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MPhoneStateMachine* aStateMachine,
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MPhoneViewCommandHandle* aViewCommandHandle,
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MPhoneCustomization* aPhoneCustomization );
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/**
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* HandleError
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* Implements error handling framework
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* @param aErrorInfo: the error info
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*/
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IMPORT_C virtual void HandleErrorL(
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const TPEErrorInfo& aErrorInfo );
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/**
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* ConstructL()
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*/
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virtual void ConstructL();
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/**
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* Handles key messages.
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* @param aMessage - key event message
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* @param aScanCode - standard Symbian scan code
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*/
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virtual void HandleKeyMessageL(
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TPhoneKeyEventMessages aMessage,
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TKeyCode aCode );
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virtual void HandleKeyEventL(
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const TKeyEvent& aKeyEvent,
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TEventCode aEventCode );
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/**
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* Sets correct in call CBAs.
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*/
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virtual void UpdateInCallCbaL();
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private:
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/**
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* Unholds the call.
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* @param aCallId - call id to unhold
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*/
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void HandleUnholdL( TInt aCallId );
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/**
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* Performs a state transition to Two Singles.
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* @param aCallId - call id that got connected
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*/
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void MakeStateTransitionToTwoSinglesL( TInt aCallId );
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/**
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* Handles received idle message from Phone Engine.
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* @param aCallId - call id that received the event
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*/
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void HandleIdleL( TInt aCallId );
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/**
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* Handles received held message from Phone Engine.
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* @param aCallId - call id that received the event
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*/
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void HandleHeldL( TInt aCallId );
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/**
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* Handles received connected message from Phone Engine.
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* @param aCallId - call id that received the event
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*/
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void HandleConnectedL( TInt aCallId );
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/**
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* Handles received dialing message from Phone Engine.
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* @param aCallId - call id that received the event
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*/
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void HandleDiallingL( TInt aCallId );
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/**
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* Sets up all call setup to display.
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* @param aCallId - call id to set up
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*/
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void DisplayCallSetupL( TInt aCallId );
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/**
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* Handles received EPEMessageDisconnecting message from Phone Engine.
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* @param aCallId: the call id of the call
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*/
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void HandleDisconnectingL( TInt aCallId );
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/**
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* Handles received EPhoneCmdUpdateUiControls command.
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*/
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void UpdateUiControlsL();
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private: //Data
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// Store single call id
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TInt iSingleCallId;
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};
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#endif // CPHONESINGLEANDWAITING_H
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// End of File
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