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/*
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* Copyright (c) 2005-2009 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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* In call state implementation.
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*
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*/
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#ifndef CPHONESTATEINCALL
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#define CPHONESTATEINCALL
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// INCLUDES
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#include "cphonestate.h"
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// FORWARD DECLARATIONS
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class CPhoneDtmfWaitCharTimer;
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// CLASS DECLARATION
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/**
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* In call state
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*/
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class CPhoneStateInCall : public CPhoneState
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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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IMPORT_C virtual ~CPhoneStateInCall();
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/**
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* Creates the InCall state class
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* @param aStateMachine: a state machine
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* @param aViewCommandHandle: handle to the PhoneUIView
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* @return an instance of class CPhoneStateInCall
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*/
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static CPhoneStateInCall* NewL(
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MPhoneStateMachine* aStateMachine,
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MPhoneViewCommandHandle* aViewCommandHandle,
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MPhoneCustomization* aCustomization );
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IMPORT_C virtual void HandleKeyMessageL(
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TPhoneKeyEventMessages aMessage,
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TKeyCode aCode );
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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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IMPORT_C virtual void HandlePhoneEngineMessageL(
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const TInt aMessage,
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TInt aCallId );
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IMPORT_C virtual TBool HandleCommandL( TInt aCommand );
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protected:
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/**
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* Handle state-specific behaviour when number entry is cleared
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*/
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IMPORT_C virtual void HandleNumberEntryClearedL();
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/**
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* By default EPOC constructor is private.
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*/
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IMPORT_C CPhoneStateInCall(
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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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* ConstructL()
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*/
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IMPORT_C virtual void ConstructL();
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/**
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* Call number fetched from New call dialog
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* @param aFetchedNumber number fetched from the diaog
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*/
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IMPORT_C virtual void CallFetchedNumberL(
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const TDesC& aFetchedNumber );
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/**
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* Handle EPEMessageIdle
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*/
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IMPORT_C void HandleIdleL( TInt aCallId );
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/**
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* Method for quering is video call active.
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* @return ETrue if active otherwise EFalse
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*/
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IMPORT_C virtual TBool IsVideoCallActiveL();
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/**
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* Method for quering is video call ringing.
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* @return ETrue if ringing otherwise EFalse
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*/
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IMPORT_C virtual TBool IsVideoCallRingingL();
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/**
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* Method for quering ringing call .
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* @return call id otherwise KErrNotFound
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*/
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IMPORT_C virtual TBool GetRingingCallL();
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/**
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* Search and release outgoingcall
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*/
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IMPORT_C void DisconnectOutgoingCallL();
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private: // New functions
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/**
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* Handle EPEMessageAudioMuteChanged
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*/
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void HandleAudioMuteChangedL();
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/**
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* Handle EPEMessageAudioOutputChanged
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*/
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void HandleAudioOutputChangedL();
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/**
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* Handle EPEMessageAudioVolumeChanged
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*/
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void HandleAudioVolumeChangedL();
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/**
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* Handle EPEMessageSendingDTMF
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*/
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void HandleSendingDTMFL();
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/**
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* Handle EPEMessageStoppedDTMF
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*/
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void HandleStoppedDTMFL();
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/**
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* Handles EPEMessageDTMFSent
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* EPEMessageDTMFSendingAborted
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*/
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void CancelDTMFSendingL();
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/**
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* Sends DTMF sequence to Phone Engine
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*/
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void SendDtmfL();
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/**
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* Sends command to view for launching DTMF list query
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*/
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void LaunchDtmfListQueryL();
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/**
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* Update remote data and label to the call header.
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* @param aCallId - Call Id.
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* @param aCallHeaderData - Call header parameters where modifications
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* are made.
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*/
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void UpdateRemoteInfoDataAndLabelL( TInt aCallId );
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/**
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* Show dtmf text query
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* @param aDialogResourceId dialog's resource id
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* @param aDefaultCbaResourceId default CBA's resource id
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* @param aContentCbaResourceId content CBA's resource id
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* @param aDataText pointer to data text
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* @param aSendKeyEnabled send key enabled status for the query
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*/
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void ShowDtmfTextQueryL(
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TInt aDialogResourceId,
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TInt aDefaultCbaResourceId,
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TInt aContentCbaResourceId,
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TDes* aDataText,
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TBool aSendKeyEnabled = EFalse );
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/**
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* Handles End key pressing (long/short).
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* @param aMessage - Key event from AVKON
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*/
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void HandleEndKeyPressL( TPhoneKeyEventMessages aMessage );
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/**
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* Handles Voice key pressing.
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* @param aMessage - Key event from AVKON
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*/
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void HandleVoiceKeyPressL( TPhoneKeyEventMessages aMessage );
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private:
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/**
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* Special timer for preventing recursive calls
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* which would otherwise occur with multiple
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* wait characters in a DTMF string.
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*/
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CPhoneDtmfWaitCharTimer* iDtmfWaitCharTimer;
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};
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#endif // CPHONESTATEINCALL
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// End of File
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