idlefw/plugins/devicestatus/inc/aibtsappublisher.h
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 19 Feb 2010 23:07:29 +0200
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/*
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* Copyright (c) 2005-2006 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:  Listens Bluetooth SIM Access Profile (BT SAP) and publishes
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*					text when BT SAP is activated.
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*
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*/
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#ifndef C_AIBTSAPPUBLISHER_H
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#define C_AIBTSAPPUBLISHER_H
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// System includes
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#include <e32base.h>
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#include <coemain.h>
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#include <RSSSettings.h>
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#include <MSSSettingsObserver.h>
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#include <MProfileChangeObserver.h>
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// User includes
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#include "aidevicestatuspublisher.h"
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#include "aidevicestatuscontentmodel.h"
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// Forward declarations
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class MAiDeviceStatusContentObserver;
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class CHsContentPublisher;
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/**
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 *  @ingroup group_devicestatusplugin
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 *
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 *  Listens Bluetooth SIM Access Profile (BT SAP) and publishes text from
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 *  resource file with EAiDeviceStatusContentBTSAP content id when
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 *  BT SAP is activated.
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 *
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 *  @since S60 3.2
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 */
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NONSHARABLE_CLASS( CAiBTSAPPublisher ) : public CActive, 
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    public MAiDeviceStatusPublisher
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    {
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public:
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    static CAiBTSAPPublisher* NewL();
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    virtual ~CAiBTSAPPublisher();
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// from base class MAiDeviceStatusPublisher
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    void ResumeL();
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    void Subscribe( MAiContentObserver& aObserver, 
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                    CHsContentPublisher& aExtension,
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                    MAiPublishPrioritizer& aPrioritizer,
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                    MAiPublisherBroadcaster& aBroadcaster );
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    void RefreshL( TBool aClean );
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    TBool RefreshL( TInt aContentId, TBool aClean );
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    TBool SuspendL( TInt aContentId, TBool aClean );
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    TBool RefreshContentWithPriorityL( TInt aContentId, TInt aPriority );
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protected:
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// from base class CActive
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    void RunL();
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    void DoCancel();
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    TInt RunError( TInt aError );
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private:
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    CAiBTSAPPublisher();
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    void ConstructL();
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    void FreeEngine();
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private: // data
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    /** Property extension, not owned */
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    CHsContentPublisher* iExtension;    
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	/** Content prioritizer, not owned */
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	MAiPublishPrioritizer* iPrioritizer;    
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	/**  Publish broadcaster, not owned */
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	MAiPublisherBroadcaster* iBroadcaster;	
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    /** Publish-subscribe client used to observer BT SAP activation */
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    RProperty iPubSub;
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    /** Variable which tells if publisher has published previously or not */
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    TBool iFirstPublish;
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    /**  True if publish was successful */
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    TBool iSuccess;    
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    /** True if publisher content is suspended */
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    TBool iSuspended;
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    };
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#endif // C_AIBTSAPPUBLISHER_H
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// End of file