/*

* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  GSPDataHSDPAPlugin implementation.

*

*/

#ifndef GSPDATAHSDPAPLUGIN_H

#define GSPDATAHSDPAPLUGIN_H

// User includes

// System includes

#include <gsplugininterface.h>

#include <aknview.h>

#include <ConeResLoader.h>

#include <eikclb.h>

#include <gspubsubslistener.h>

#include <mgssettingpsobserver.h>

#include <MProfileEngine.h>

#include <MProEngProfileActivationObserver.h>

#include <MProEngNotifyHandler.h>

// Classes referenced

class CAknNavigationDecorator;

class CAknViewAppUi;

class CAknWaitDialog;

class CGSPDataHSDPAModel;

// Constants

const TUid KGSPDataHSDPAPluginUID   = { 0x10282DC8 };

_LIT( KPDataHSDPAResourceFileName, "z:gspdatahsdpapluginrsc.rsc" );

// CLASS DECLARATION

/**

*  CGSPDataHSDPAPlugin view class.

*

* This class handles state and application logic of PDataHSDPA settings.

* The plugin is a type of EGSItemTypeSettingDialog and therefore the GS FW will

* call HandleSelection() instead of DoActivate().

*

*/

class CGSPDataHSDPAPlugin : public CGSPluginInterface,

                            public MGSSettingPSObserver,

                            public MProEngProfileActivationObserver

    {

    public: // Constructors and destructor

        /**

        * Symbian OS two-phased constructor

        * @return

        */

        static CGSPDataHSDPAPlugin* NewL( TAny* aInitParams );

        /**

        * Destructor.

        */

        ~CGSPDataHSDPAPlugin();

	public: // From CAknView

        /**

        * See base class.

        */

        TUid Id() const;

    public: // From CGSPluginInterface

        /**

        * See base class.

        */

        void GetCaptionL( TDes& aCaption ) const;

        /**

        * See base class.

        */

        TInt PluginProviderCategory() const;

        /**

        * See base class.

        */

        TGSListboxItemTypes ItemType();

        /**

        * See base class.

        */

        void GetValue( const TGSPluginValueKeys aKey,

                       TDes& aValue );

        /**

        * See base class.

        */

        void HandleSelection( const TGSSelectionTypes aSelectionType );

        /**

        * See base class.

        */

        TGSMenuActivationItems MenuActivationItem();

        /**

        * @see CGSPluginInterface header file.

        */

        TBool Visible() const;

    public: //From MProEngProfileActivationObserver

        /**

        * Callback for device profile change

        * Used for observing offline mode activation

        */

        void HandleProfileActivatedL( TInt aProfileId );

    protected: // New

        /**

        * C++ default constructor.

        */

        CGSPDataHSDPAPlugin();

        /**

        * Symbian OS default constructor.

        */

        void ConstructL();

    protected: // From CAknView

        /**

        * See base class.

        */

        void DoActivateL( const TVwsViewId& aPrevViewId,

                          TUid aCustomMessageId,

                          const TDesC8& aCustomMessage );

        /**

        * See base class.

        */

        void DoDeactivate();

    private: // New

        /**

        * Sets HSDPA state.

        * Launches a setting page with a confirmation dialog

        */

        void SetHSDPAStateL();

        /**

        * Opens localized resource file.

        */

        void OpenLocalizedResourceFileL(

            const TDesC& aResourceFileName,

            RConeResourceLoader& aResourceLoader );

        /**

        * Resets all Active Connections, If Any.

        */

        void ResetActiveConnectionsL();

       /*

        *

        * Indexes of HSDPA on/off items in a listbox are not the same as 

        * aPDataHSDPState value. Therefore matching between these two is 

        * required.

       */

        TBool ShowHSDPASettingPageL( TInt& aHsdpaState );

        /**

        * Leaving version of GetValue()

        */

        void GetValueL( TDes& aValue );

        /**

        *  Updating parent view

        */

        void UpdateParentViewL();

    private: // From MGSSettingPSObserver

        /**

        * Callback from MGSSettingPSObserver

        */

        void HandleNotifyPSL( const TUid aUid, const TInt& aKey, 

                              const TRequestStatus& aStatus );

    protected: // Data

        // PDataHSDPA model.

        CGSPDataHSDPAModel* iModel;

        // Resource loader.

        RConeResourceLoader iResources;

        //PubSub object for NW mode state listener

        CGSPubSubsListener* iNwModeListener;

        MProfileEngine* iProfileEngine;

        MProEngNotifyHandler* iNotifyHandler;

        TInt iNetworkMode;

        TBool iHSDPASettingSupport;

    };

#endif // GSPDATAHSDPAPLUGIN_H

// End of File