/*

* 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:    Header file for Connectivity Settings plugin.

*

*/

#ifndef GSCONNSETTINGSPLUGIN_H

#define GSCONNSETTINGSPLUGIN_H

// Includes

#include "gsconnsettingsmskobserver.h"

#include <aknview.h>

#include <eikclb.h>

// Classes referenced

class CAknViewAppUi;

class RConeResourceLoader;

class CGSConnSettingsPluginModel;

class CGSConnSettingsPluginContainer;

// Constants

//Should we put these to .hrh 

// This UID is used for both the view UID 

// and the ECOM plugin implementation ID.

const TUid KGSConnSettingsPluginUid = { 0x200255B9 };

const int KGConnSettingsPluginCount = 10;

_LIT( KGSConnSettingsPluginResourceFileName, "z:gsconnsettingspluginrsc.rsc" );

_LIT( KGSConnSettingsPluginIconDirAndName, "z:gsconnsettingsplugin.mbm"); // Use KDC_BITMAP_DIR

// CLASS DECLARATION

/**

* CConnSettingsPlugin view class.

*

* @since Series60_3.1

*/

class CGSConnSettingsPlugin : public CGSBaseView, public MGSPluginLoadObserver, public MGSConnSettingsMskObserver

    {

    public: // Constructors and destructor

        /**

        * Symbian OS two-phased constructor

        * @return

        */

        static CGSConnSettingsPlugin* NewL( TAny* aInitParams );

        /**

        * Destructor.

        */

        ~CGSConnSettingsPlugin();

// From CAknView

        /**

        * See base class.

        */

        TUid Id() const;

        /**

        * Handles commands.

        * @param aCommand Command to be handled.

        * 

        */

        void HandleCommandL( TInt aCommand );

        /**

        * See base class.

        */

        void DoActivateL( const TVwsViewId& aPrevViewId,

                          TUid aCustomMessageId,

                          const TDesC8& aCustomMessage );

        /**

        * See base class.

        */

        void DoDeactivate();

        /**

        * See base class.

        */

        void HandleForegroundEventL( TBool aForeground );  

        /**

        * From MEikMenuObserver.

        * Changes MenuPane dynamically.

        */

        void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

// From CGSParentPlugin

        /**

        * See base class.

        */

        TUid UpperLevelViewUid();

        /**

        * See base class.

        */

        void GetHelpContext( TCoeHelpContext& aContext );

// From CGSPluginInterface

        /**

        * See base class.

        */

        void GetCaptionL( TDes& aCaption ) const;

        /**

        * See base class.

        */

        CGulIcon* CreateIconL( const TUid aIconType );

        /**

        * See base class.

        */

        TInt PluginProviderCategory() const;

        /**

        * @see MGSPluginLoadObserver header file.

        */

        void HandlePluginLoaded( KGSPluginLoaderStatus aStatus );

        /**

        * Updates listbox's item's value.

        * @param aItemId An item which is updated.

        * 

        */

        void UpdateListBoxL( TInt aItemId );

        /**

        * Get CGSConnSettingsPlugin's ccontainer.

        */

        CGSConnSettingsPluginContainer* Container();

        /**

         * From MGSSensorMskObserver.

         * Checks currently activated item in list and updates MSK label if needed

         */

        void CheckMiddleSoftkeyLabelL();

        /**

         * From MEikListBoxObserver (through CGSBaseView)

         */

        void HandleListBoxEventL( CEikListBox* aListBox,

                    TListBoxEvent aEventType );

    protected: // New

        /**

        * C++ default constructor.

        */

        CGSConnSettingsPlugin();

        /**

        * Symbian OS default constructor.

        */

        void ConstructL();

    private:

        void NewContainerL();

        /**

         * From CGSBaseView. Handles list box selection

         */

        void HandleListBoxSelectionL();

        /**

        * Show "Join new WLAN networks" setting page

        */

        void ShowUsageOfWlanSettingPageL();

        /**

        * Show "Cellular data usage abroad" setting page

        */

        void ShowDataUsageAbroadSettingPageL();

        /**

        * Show "Cellular data usage in home network" setting page

        */

        void ShowDataUsageInHomeNwSettingPageL();

        /**

         * Removes current label from MSK

         */

        void RemoveCommandFromMSK();

        /**

         * Adds new label for MSK

         *

         * @param aResourceId Text of the new label

         * @param aCommandId Command id of the MSK

         */

        void SetMiddleSoftKeyLabelL( const TInt aResourceId, const TInt aCommandId );       

    private: //Private data

        /**

         * Resource loader

         */

        RConeResourceLoader iResourceLoader;

        /**

         * Pointer to model.

         * Owned by CGSConnSettingsPluginContainer

         */

        CGSConnSettingsPluginModel *iModel;

        /**

         * Asynchronous loader for the GS plug-ins.

         */

        CGSPluginLoader* iPluginLoader;

        /**

         * Array of the child plugins

         */

        CArrayPtrFlat<CGSPluginInterface>* iPluginArray;

        /**

         * Flag is set when wlan is supported

         */

        TBool iIsWlanSupported;

    };

#endif // GSCONNSETTINGSPLUGIN_H

// End of File