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/*
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* Copyright (c) 2007-2008 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: Class header for CWsfAiPlugin
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*
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*/
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#ifndef C_WSFAIPLUGIN_H
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#define C_WSFAIPLUGIN_H
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// EXTERNAL INCLUDES
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#include <hscontentpublisher.h>
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#include <e32cmn.h>
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#include <eikenv.h>
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// INTERNAL INCLUDES
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#include "wsfaicontroller.h"
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#include "wsfaipublishobserver.h"
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#include "wsfaiplugincontentmodel.h"
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// CONSTANTS
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LOCAL_D const TInt KDeferredWaitTime = 1000 * 1000;
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// one second in milliseconds
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// FORWARD DECLARATIONS
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class MAiPluginSettings;
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class MAiContentObserver;
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class MAiContentItemIterator;
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class CWsfModel;
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class CWsfAiModel;
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class CWsfAiView;
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class CAknIconArray;
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class CGulIcon;
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class CWsfDbObserver;
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// CLASS DECLARATION
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/**
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* The main class, containing the plugin behavior.
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*
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* @lib wsfaiplugin.lib
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* @since S60 v5.0
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*/
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NONSHARABLE_CLASS( CWsfAiPlugin ): public CHsContentPublisher,
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public MWsfAiPublishObserver
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{
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public: // Constructors and destructor
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/**
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* Two-phased constructor
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* @since S60 5.0
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* @return instance of CWsfAiPlugin class
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*/
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static CWsfAiPlugin* NewL();
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/**
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* Destructor of CWsfAiPlugin class
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* @since S60 5.0
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*/
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virtual ~CWsfAiPlugin();
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private:// Constructors
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/**
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* Default C++ constructor
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* @since S60 5.0
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*/
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CWsfAiPlugin();
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/**
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* 2nd phase constructor
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* @since S60 5.0
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*/
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void ConstructL();
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/**
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* Steps
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* @param ptr Pointer to an instance of this class
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*/
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static TInt DoRefreshingStepL( TAny* ptr );
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/**
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* Steps the refresh animation
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*/
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void DoRefreshingStepL();
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/**
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* Steps
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* @param ptr Pointer to an instance of this class
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*/
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static TInt DoConnectingStepL( TAny* ptr );
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/**
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* Steps the refresh animation
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*/
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void DoConnectingStepL();
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public: // from CHSContentPublisher
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/**
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* @see CHsContentPublisher
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*/
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void Start( TStartReason aReason );
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/**
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* @see CHsContentPublisher
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*/
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void Stop( TStopReason aReason );
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/**
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* @see CHsContentPublisher
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*/
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void Resume( TResumeReason aReason );
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/**
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* @see CHsContentPublisher
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*/
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void Suspend( TSuspendReason aReason );
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/**
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* @see CHsContentPublisher
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*/
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void SubscribeL( MAiContentObserver& aObserver );
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/**
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* @see CHsContentPublisher
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*/
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void ConfigureL( RAiSettingsItemArray& aSettings );
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/**
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* @see CHsContentPublisher
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*/
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TAny* GetProperty( TProperty aProperty );
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/**
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* @see CHsContentPublisher
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*/
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void HandleEvent( TInt aEvent, const TDesC& aParam );
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public: // From MWsfAiPublishObserver
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/**
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* Publishes images from array and text
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* @since S60 5.0
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* @param aPublishIconArray the published icons
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* @param aText1 title text label
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*/
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void PublishContentL( CArrayFix<TInt>* aPublishIconArray,
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CEikLabel* aText1 );
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/**
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* Sets Scanning status on/off.
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* @since S60 5.0
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* @param aScanState Scanning satus flag
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*/
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void SetScanningState( TBool aScanState );
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/**
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* Sets refreshing status on/off.
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* @since S60 5.0
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* @param aScanState Refreshing status flag
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*/
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void SetRefreshingL( TBool aRefreshing );
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/**
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* Set connecting status on.
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* @since S60 5.0
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*/
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void StartConnectingL();
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/**
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* Publishes just status image from array
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* @since S60 5.0
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* @param aPublishIconArray the published icons
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* @param aText1 title text label
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*/
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void PublishStatusIconL( CArrayFix<TInt>* aPublishIconArray,
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CEikLabel* aText1 );
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private:
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/**
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* Allocates Engine, Model and functional UI for plugin
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*/
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void AllocateResourcesL();
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/**
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* Unpublishes (clears) all plugin content from AI2 view
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*/
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void ClearL();
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/**
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* Launch WLAN Wizard application
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*/
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void LaunchApplicationL();
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/**
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* Set the value of Middle Soft Key based on the
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* Scanning status of the WLAN Wizard
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*/
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void SetMskL();
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/**
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* Publish the given text
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* @param aObserver - pointer to the observer
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* @param aContentId - content ID
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* @param aText1 - title text label
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* @return ETrue - if it can be published
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* EFalse - if it can not be published
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*/
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TBool PublishText( MAiContentObserver* aObserver,
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TWsfAiWizardContentIds aContentId,
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const TDesC16& aText );
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/**
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* Publish the given icon
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* @param aObserver - pointer to the observer
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* @param aContentId - content ID
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* @param aIconId - icon ID
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* @return ETrue - if it can be published
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* EFalse - if it can not be published
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*/
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TBool PublishIconL( MAiContentObserver* aObserver,
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TWsfAiWizardContentIds aContentId,
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TInt aIconId );
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/**
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* Cleanup function to to cancel publish transaction
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* @since S60 5.0
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* @param aPtr Pointer for the observer class
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*/
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static void PublishCleanup( TAny* aPtr );
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private: // Data
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/**
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* Handle to Eikon environment.
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*/
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CEikonEnv* iEnv;
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/**
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* Array of content observers
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*/
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RPointerArray<MAiContentObserver> iObservers;
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/**
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* Iterator for plugin content
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* Own.
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*/
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MAiContentItemIterator* iContent;
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/**
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* Iterator for plugin resources
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* Own.
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*/
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MAiContentItemIterator* iResources;
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/**
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* Iterator for plugin events
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* Own.
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*/
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MAiContentItemIterator* iEvents;
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/**
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* Pointer to CWsfModel
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* Own.
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*/
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CWsfModel* iModel;
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/**
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* Pointer to AI Model
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* Own.
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*/
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CWsfAiModel* iAiModel;
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/**
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* AI Controller
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* Own.
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*/
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TWsfAiController iController;
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/**
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* Pointer to CWsfAiView
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* Own.
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*/
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CWsfAiView* iUi;
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/**
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* The database observer observing changes in
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* show WLAN availablity
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*/
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CWsfDbObserver* iDbObserver;
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/**
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* The resource file offset
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*/
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TInt iResourceFileOffset;
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/**
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* Constants for MSK activate text
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* Own.
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*/
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HBufC* iMskActivate;
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/**
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* Scanning status flag
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*/
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TBool iScanState;
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/**
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* Flag for focus of information area
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*/
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TBool iInfoAreaFocus;
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/**
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* The current observer item index
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*/
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TInt iCurrentObserverIndex;
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/**
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* The current refreshing state
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*/
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TBool iRefreshing;
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/*
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* The periodic that steps the refreshing animation
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*/
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CPeriodic* iAnimationPeriodic;
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/**
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* Constants for 'Connected to:' text
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* Own.
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*/
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HBufC* iConnectedTo;
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/**
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* Constants for 'Known network found:' text
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* Own.
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*/
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HBufC* iKnownNetworkFound;
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/**
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* A pointer to CWsfActiveWrappers
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*/
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CWsfActiveWrappers* iActiveWrappers;
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/**
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* Flag to publish network status text
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*/
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TBool iPublishNetworkStatusText;
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};
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#endif // C_WSFAIPLUGIN_H
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// End of File.
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