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/*
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* Copyright (c) 2007-2010 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: This file contains the header file of the CIAUpdateAppUi class
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*
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*/
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#ifndef __IAUPDATE_APPUI_H__
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#define __IAUPDATE_APPUI_H__
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//INCLUDES
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#include <e32base.h>
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#include <aknViewAppUi.h>
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#include <cmmanagerext.h>
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#include "iaupdateuidefines.h"
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#include "iaupdateuicontrollerobserver.h"
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#include "iaupdatedialogutil.h"
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#include "iaupdateuitimerobserver.h"
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// FORWARD DECLARATIONS
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class CIAUpdateMainView;
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class CIAUpdateHistoryView;
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class CIAUpdateUiController;
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class CIAUpdateParameters;
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class MIAUpdateRequestObserver;
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class CIAUpdateGlobalLockHandler;
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class CIAUpdateUITimer;
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/*!
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@class CIAUpdateAppUi
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An instance of class CIAUpdateAppUi is the UserInterface part of the AVKON
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application framework for the IAUpdate example application
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*/
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class CIAUpdateAppUi :
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public CAknViewAppUi,
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public MIAUpdateUiControllerObserver,
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public MIAUpdateTextLinkObserver,
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public MIAUpdateUITimerObserver
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{
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public:
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/*
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* Perform the second phase construction of a CIAUpdateAppUi object
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* this needs to be public due to the way the framework constructs the AppUi
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*/
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void ConstructL();
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/*!
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* Perform the first phase of two phase construction.
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* This needs to be public due to the way the framework constructs the AppUi
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*/
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CIAUpdateAppUi();
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/*
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* Destroy the object and release all memory objects
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*/
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virtual ~CIAUpdateAppUi();
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void StartedByLauncherL( MIAUpdateRequestObserver& aObserver,
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TBool aRefreshFromNetworkDenied );
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/**
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* When the update check operation is started through
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* the API, the session directs the requests for the UI. UI will
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* handle the operation and inform the observer when the operation is
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* completed.
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* @param aObserver This observer is informed when the operation has
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* been completed.
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* @param aFilterParams These parameters are used when update items
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* are filtered for the UI list.
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*/
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void CheckUpdatesRequestL( MIAUpdateRequestObserver& aObserver,
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CIAUpdateParameters* aFilterParams,
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TBool aForcedRefresh );
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/**
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* When the show update operation is started through
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* the API, the session directs the requests for the UI. UI will
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* hanle the operation and inform the observer when the operation is
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* completed.
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* @param aObserver This observer is informed when the operation has
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* been completed.
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* @param aFilterParams These parameters are used when update items
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* are filtered for the UI list.
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*/
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void ShowUpdatesRequestL( MIAUpdateRequestObserver& aObserver,
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CIAUpdateParameters* aFilterParams );
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/**
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* When the update operation is started through
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* the API, the session directs the requests for the UI. UI will
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* hanle the operation and inform the observer when the operation is
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* completed.
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* @param aObserver This observer is informed when the operation has
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* been completed.
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* @param aUid Uid of the caller of the request
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*/
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void ShowUpdateQueryRequestL( MIAUpdateRequestObserver& aObserver, TUint aUid );
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/**
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* Handle removal of observer
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*/
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void HandleObserverRemoval();
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/**
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* Set this application visible/unvisible
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* @param aVisible If EFalse application is put background and is hidden in FSW
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*/
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void SetVisibleL( TBool aVisible );
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/**
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* Show status dialog of update
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*/
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void ShowStatusDialogL();
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/**
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* Starts CIdle. Status dialog is shown in callback function.
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*/
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void ShowStatusDialogDeferredL();
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/**
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* Get CIAUpdateUiController instance
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* @return Returns pointer of iController
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*/
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CIAUpdateUiController* Controller() const;
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/**
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* Performs cancel depending on ongoing request and state
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*/
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void PotentialCancel();
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/**
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* Set ordinal position to foreground and
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* set iClientMovedToBackground to EFalse
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*/
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void HandleClientToForegroundL();
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/**
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* Handle situation when iaupdate.exe leaves running although
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* client session has been closed
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*/
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void HandleAllClientsClosedL();
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/**
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* Indicates whether Status dialog to be shown or not when history view is deactivated
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*
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* @return ETrue when status dialog to be re-shown
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*/
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TBool ShowStatusDialogAgain() const;
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/**
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* Starts monitoring of window group list changes
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*/
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void StartWGListChangeMonitoring();
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/**
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* Stops monitoring of window group list changes
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*/
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void StopWGListChangeMonitoring();
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/**
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* Set window group id of client application
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*
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* @param aWgId Window group id
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*/
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void SetClientWgId( TInt aWgId );
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/**
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* Is client application in backround
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*
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* @param True value if client application is in background
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*/
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TInt ClientInBackgroundL() const;
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/**
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* Set DM support
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*
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* @param True value if DM is supported
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*/
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void SetDMSupport( TBool aDMSupport );
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/**
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* Check DM support
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*
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* @return True value if DM is supported
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*/
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TBool IsDMSupport();
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/**
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* Check if DM support is set
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*
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* @return True value if DM support is set
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*/
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TBool IsDMSupportSet();
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/**
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* Check if UI refresh allowed
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*
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* @return True value if UI refresh is allowed
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*/
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TBool UiRefreshAllowed();
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private: // from CAknViewAppUi
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/*!
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* @function HandleCommandL
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* @discussion Handle user menu selections
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* @param aCommand the enumerated code for the option selected
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*/
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void HandleCommandL( TInt aCommand );
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/**
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* Handle window server event
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*
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* @param aEvent The window server event that occurred
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* @param aDestination The controller associated with the event
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*/
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void HandleWsEventL( const TWsEvent& aEvent, CCoeControl* aDestination );
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private: // From MIAUpdateTextLinkObserver
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void TextLinkL( TInt aLinkId );
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private: // From MIAUpdateUiControllerObserver
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/**
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* Called when async engine start-up is completed
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*
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* @param aError Error code
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*/
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void StartupComplete( TInt aError );
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/**
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* Leaving method, called as trapped in StartupComplete
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*/
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void StartupCompleteL();
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/**
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* Handles leave error.
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*
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* @param aError Error code
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*/
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void HandleLeaveErrorL( TInt aError );
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/**
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* Handles leave error withot leaving
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*
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* @param aError Error code
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*/
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void HandleLeaveErrorWithoutLeave( TInt aError );
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/**
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* Called when async update list refresh is completed
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*
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* @param aError Error code
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*/
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void RefreshCompleteL( TBool aWithViewActivation, TInt aError );
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/**
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* Called when async updating is completed
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*
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* @param aError Error code
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*/
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void UpdateCompleteL( TInt aError );
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/**
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* Choose a usable IAP from all SNAPs
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*
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* @param aCmManagerExt handle of connection manager
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*/
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TUint32 GetBestIAPInAllSNAPsL( RCmManagerExt& aCmManagerExt );
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/**
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* Choose a usable IAP from Internet SNAP
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*
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* @param aCmManagerExt handle of connection manager
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*/
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TUint32 GetBestIAPInInternetSNAPL( RCmManagerExt& aCmManagerExt );
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/**
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* Choose the best IAP under the given SNAP
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*
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* @param aCmManagerExt handle of connection manager
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* @param aSNAP SNAP ID
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*/
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TUint32 GetBestIAPInThisSNAPL( RCmManagerExt& aCmManagerExt, TUint32 aSNAP = 0);
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private: // from MIAUpdateUITimerObserver
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virtual void BackgroundDelayComplete( TInt aError );
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virtual void ForegroundDelayComplete( TInt aError );
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virtual void ProcessStartDelayComplete( TInt aError );
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private: // new methods
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/**
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* Refreshes main view
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* @param aError Error code
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*/
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void RefreshL( TInt aError );
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/**
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* Informs an observer that its async request is completed
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*
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* @param aError Error code
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*/
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void InformRequestObserver( TInt aError );
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/**
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* Sets the default connection method used for network access.
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* Connection can be set as an accesspoint or as a snap for example.
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*
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* @param aTotalSilent Set to ETrue if want silent connection
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*
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* @note Not stored persistently. A client needs to set this
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* again every time it creates the controller.
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*
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* @note Leaves with KErrNotFound if connection method was not
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* set in the repocitory.
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*/
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void SetDefaultConnectionMethodL( TBool aTotalSilent );
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/**
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* Shows update query dialog (now/later)
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*/
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void ShowUpdateQueryL();
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/**
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* Hides this application from fast swap window
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*
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* @param aAlwaysAsk
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*/
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void HideApplicationInFSWL( TBool aHide);
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/**
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* Shows global error note
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*
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* @param aError Symbian error code
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*/
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void ShowGlobalErrorNoteL( TInt aError ) const;
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/**
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* CIdle callback function, that shows status dialog
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* To be used to guarantee that possible old status dialog is totally
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* removed by AVKON before showing new one
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*
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* @param aPtr Pointer to this instance
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*/
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static TInt ShowStatusDialogCallbackL( TAny* aPtr );
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/**
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* CIdle callback function, that shows update query dialog
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* To be used because a client to be informed immediately that its
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* async request is issued. Waiting dialog cannot be shown before responding to a client
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*
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* @param aPtr Pointer to this instance
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*/
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static TInt UpdateQueryCallbackL( TAny* aPtr );
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/**
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* CIdle callback function, that performs automatic update check ann query
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*
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* @param aPtr Pointer to this instance
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*/
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static TInt AutomaticCheckCallbackL( TAny* aPtr );
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/**
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* History view is activated from a link in message query
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*/
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void HandleTextLinkL();
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private: //data
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CIAUpdateMainView* iMainView;
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CIAUpdateHistoryView* iHistoryView;
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CIAUpdateUiController* iController;
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CIAUpdateGlobalLockHandler* iGlobalLockHandler;
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CIAUpdateUITimer* iForegroundTimer;
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CIAUpdateUITimer* iBackgroundTimer;
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MIAUpdateRequestObserver* iRequestObserver;
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TIAUpdateDialogParam* iDialogParam;
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IAUpdateUiDefines::TIAUpdateUiRequestType iRequestType;
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CIdle* iIdle;
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CIdle* iIdleAutCheck;
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TBool iShowStatusDialogAgain;
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TUint iUpdatequeryUid;
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TBool iUpdateNow;
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TBool iInstUiOnTop;
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TBool iStartedFromApplication;
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TBool iClientMovedToBackground;
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RArray<TUint32> iDestIdArray;
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TInt iWgId;
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TBool iIsDMSupported;
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TBool iIsDMSet;
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TBool iUiRefreshAllowed;
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TBool iRebootAfterInstall;
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};
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#endif // __IAUPDATE_APPUI_H__
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