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/*
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* Copyright (c) 2006 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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* Class that does processing for Phone Engine messages that are common
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* for all GSM states. Most of the GSM states are intressed of these
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* messages but due to the class architecture they don't have any single
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* state class to be put into. This class exists to minimize duplicate
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* code so that not every GSM class need to implement these same handlings
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* for the same messages.
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*
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*/
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#ifndef CPHONEGENERALGSMMESSAGESHANDLER_H
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#define CPHONEGENERALGSMMESSAGESHANDLER_H
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// INCLUDES
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#include <w32std.h>
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// FORWARD DECLARATIONS
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class MPhoneStateMachine;
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class MPhoneViewCommandHandle;
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class MPhoneState;
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// CLASS DECLARATION
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/**
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* Class that does processing for Phone Engine messages that are common
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* for all GSM states. Most of the GSM states are intressed of these
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* messages but due to the class architecture they don't have any single
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* state class to be put into. This class exists to minimize duplicate
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* code so that not every GSM class need to implement these same handlings
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* for the same messages.
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*
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*/
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class CPhoneGeneralGsmMessagesHandler : public CBase
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{
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public:
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/**
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* Creates the General GSM Messages Handler instance
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* @param aPhoneState: active state
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* @param aViewCommandHandle: handle to the PhoneUIView
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* @return an instance of class CPhoneGeneralGsmMessagesHandler
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*/
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static CPhoneGeneralGsmMessagesHandler* NewL(
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MPhoneStateMachine& aStateMachine,
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MPhoneViewCommandHandle& aViewCommandHandle,
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MPhoneState& aActiveState );
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/**
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* Destructor.
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*/
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virtual ~CPhoneGeneralGsmMessagesHandler();
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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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void HandlePhoneEngineMessageL(
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const TInt aMessage,
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TInt aCallId );
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private:
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/**
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* By default EPOC constructor is private.
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*/
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CPhoneGeneralGsmMessagesHandler(
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MPhoneStateMachine& aStateMachine,
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MPhoneViewCommandHandle& aViewCommandHandle,
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MPhoneState& aActiveState );
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private:
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/**
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* Show global InfoNote
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* @param aResourceId resource id to be resolved
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*/
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void SendGlobalInfoNoteL( TInt aResourceId );
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/**
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* Shows divert indication or sets internal divert flag
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* depending in which order we receive Incoming and
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* CallForwarded messages.
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*/
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void HandleIncomingCallForwardedL();
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/**
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* Shows software version note
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*/
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void HandleShowVersionL();
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/**
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* Show global ErrorNote
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* @param aResourceId resource id to be resolved
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*/
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void SendGlobalErrorNoteL( TInt aResourceId );
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private:
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/**
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* Currently active state.
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*/
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MPhoneStateMachine& iStateMachine;
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/**
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* Handle for sending view commands.
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*/
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MPhoneViewCommandHandle& iViewCommandHandle;
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/**
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* Currently active state object.
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*/
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MPhoneState& iActiveState;
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};
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#endif // CPHONEGENERALGSMMESSAGESHANDLER_H
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// End of File
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