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/*
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* Copyright (c) 2002 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: Session for Ihf mode handling in phone client.
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*
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*/
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#ifndef RPHCLTIHF_H
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#define RPHCLTIHF_H
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// INCLUDES
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#include <etelmm.h> // ETel
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#include "phclttypes.h"
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// FORWARD DECLARATIONS
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class RWsSession;
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class RPhCltServer;
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// CLASS DECLARATION
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/**
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* Session for Ihf mode handling in phone client.
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*
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* @lib phoneclient.lib
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* @since 1.0
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*/
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class RPhCltIhf : public RSubSessionBase
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{
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public: // Constructors and destructor
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/**
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* Constructor.
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*/
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IMPORT_C RPhCltIhf();
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public: // New functions
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/**
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* Creates a subsession with the phone server.
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*
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* @param aServer Pre-opened server session.
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* @param aPriority Priority for the active object handling notify
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* events. Not used.
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* @return Symbian OS standard error code.
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*/
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IMPORT_C TInt Open(
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RPhCltServer& aServer,
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TInt aPriority = CActive::EPriorityStandard );
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/**
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* Closes the subsession. Cancels all notify requests.
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* Remember to call this to a connected session in some point.
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*/
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IMPORT_C void Close();
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public: // API
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/**
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* Set Ihf mode
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*
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* @param aMode ETrue to set IHF mode on, otherwise set IHF mode off
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* @param aShowNote ETrue if the IHF activation/deactivation note
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* should be shown
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* @return Standard Symbian OS error code. Note, if the note can't be
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* shown, the system will not return any error code. The error
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* code just means the IHF mode changing is failed. If aMode is
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* same as current IHF mode of the system, KErrAlreadyExist will
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* be returned.
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* If the headset or other audio accessory is connected, then
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* IHF mode can't be activated, and KErrAccessDenied will be
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* returned.
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*/
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IMPORT_C TInt SetIhfMode(
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TBool aMode,
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TBool aShowNote = EFalse );
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/**
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* Set Ihf mode for Phone application only.
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*
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* @param aMode ETrue to set IHF mode on, otherwise set IHF mode off
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* @param aShowNote ETrue if the IHF activation/deactivation note should
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* be shown
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* @return Standard Symbian OS error code. Note, if the note can't be
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* shown, the system will not return any error code. The error
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* code just means the IHF mode changing is failed. If aMode is
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* same as current IHF mode of the system, KErrAlreadyExist will
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* be returned.
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* If the headset or other audio accessory is connected, then IHF
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* mode can't be activated, and KErrAccessDenied will be
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* returned.
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*/
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IMPORT_C TInt SetIhfModeFromPhone(
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TBool aMode,
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TBool aShowNote = EFalse );
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};
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#endif // RPHCLTIHF_H
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