/*

* Copyright (c) 2006 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:    Presence Settings UI's setting view.

*

*/

#ifndef PSUIGSPLUGINSETTINGVIEW_H

#define PSUIGSPLUGINSETTINGVIEW_H

//  INCLUDES

#include <aknview.h>

// FORWARD DECLARATIONS

class CPSUIGSPluginContainer;

class CPSUIGSPluginSettingViewContainer;

class CPSUIGSPlugin;

const TUid KPreSettingViewId = {313};

// CLASS DECLARATION

/**

* Header of CPSUIGSPluginSettingView.

*

* @lib PSUIGSPlugin.lib

* @since Series60_3.2

*/

class CPSUIGSPluginSettingView : 

    public CAknView

    {

    public: // Constructors and destructor

        /**

        * Symbian OS two-phased constructor

        */

        static CPSUIGSPluginSettingView* NewL( CPSUIGSPlugin* aMainView );

        /**

        * Destructor.

        */

        ~CPSUIGSPluginSettingView();

    private: // Functions from base classes

        /**

        * From CAknView

        * See base class.

        */

        TUid Id() const;

        /**

        * From CAknView

        * See base class.

        */

        void DoActivateL( const TVwsViewId& aPrevViewId,

                          TUid aCustomMessageId,

                          const TDesC8& aCustomMessage );

        /**

        * From CAknView

        * See base class.

        */

        void DoDeactivate();

        /**

        * From CAknView

        * See base class.

        */

        void HandleCommandL( TInt aCommand );

        /**

        * From CAknView

        * See base class.

        */

        void HandleViewRectChange();

    public : // New

        /**

        * Gives a handle to plugin main view. Ownership is not transferred.

        *

        * @return handle to plugin main view

        */          

        CPSUIGSPlugin* MainView();

        /**

        * Uses model to check if name is a duplicate and if it

        * is shows a note.

        *

        * @return TBool about if duplicates were found

        */  

        TBool HandleDuplicatePSNamesL();

    private: // New

        /**

        * Creates the setting view container

        *

        * @param none

        */

        void CreateContainerL();

        /**

        * Handles back-key presses. Checks if all compulsory

        * fields are filled and if there is duplicates. Based on

        * this saves and switches view back to main view.

        */  

        void HandleBackKeyL();

        /**

        * Handles saving funtionality when Exit is chosen from Menu. 

        * Checks if all compulsory fields are filled and in case of 

        * duplicate changes name, after this saves settings.

        */

        void HandleMenuExitL();

    private: // Constructors

        /**

        * C++ default constructor.

        */

        CPSUIGSPluginSettingView( CPSUIGSPlugin* aMainView );

        /**

        * Symbian OS default constructor.

        */

        void ConstructL();

    private: // Data

        // Previous view ID

        TVwsViewId iPrevViewId;  

        // Pointer to application UI.

        CAknViewAppUi* iAppUi;        

        // Presence setting view container

        CPSUIGSPluginSettingViewContainer* iPSUIContainer;

        // Handle to main view        

        CPSUIGSPlugin* iMainView; // not owned

    };

#endif // PSUIGSPLUGINSETTINGVIEW_H

// End of File