/*

* Copyright (c) 2003 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:  Container class settings view

*

*/

#ifndef CCASETTINGSVIEWCONTAINER_H

#define CCASETTINGSVIEWCONTAINER_H

//  INCLUDES

#include "MCALayoutChangeObserver.h"

#include "impsbuilddefinitions.h"

#include <aknlists.h>

#include <eiklbo.h>	// MEikListBoxObserver

#include <bldvariant.hrh>

#include <MWVSettingsObserverng.h>

#include "MCASettingsPC.h"

#include "MCAProcessManager.h"

// CLASS DECLARATION

class MCAViewSwitcher;

class CCAEngine;

class CIMPSSAPSettingsStore;

class CWVSettingsUIDialog;

class MCAOpBrandVariant;

class CCAAppUi;

// CLASS DECLARATION

/**

 *  Container for class settings view

 *

 *  @lib chat.app

 *  @since 1.2

 */

class CCASettingsViewContainer : public CCoeControl,

            public MEikListBoxObserver,

            public MWVSettingsObserver,

            public MCALayoutChangeObserver

    {

    public: // enums

        enum TSettingItemLayout // enum values must match index in listbox.

            {

            EApplicationSettings = 0,

            EServiceSettings

            };

    public:  // Constructors and destructor

        /**

        * Default constructor

        * @param aViewSwitcher Handle to view-switcher

        * @param aSAPSettingsStore Pointer to SAP settings store

        * @param aSettings Pointer to settings API

        */

        CCASettingsViewContainer( MCAViewSwitcher& aViewSwitcher,

                                  MCASettingsPC& aSettings  );

        /**

        * By default Symbian OS constructor is private.

        * @param aRect Frame rectangle for container.

        */

        void ConstructL( const TRect& aRect );

        /**

        * Destructor.

        */

        virtual ~CCASettingsViewContainer();

    public: // New functions

        /**

        * Returns Pointer to listbox

        * @return Listbox pointer

        */

        CAknSettingStyleListBox* Listbox() const;

        /**

        * Launches application settings dialog

        */

        void LaunchAppSettingsDialogL();

        /**

        * Launches server settings dialog

        */

        void LaunchServSettingsDialogL( TBool aForcedLaunch = EFalse );

#ifdef RD_SERVICE_ENHANCEMENTS

        /**

         * Returns ETrue if ServSettingsDialog should

         * be launched next time settings view is activated.

         * Used when forced login made in SercSettings dialog,

         * login causes view switch between refresh view and settings view

         * -> dialogs are closed.

         * @since S60 v3.2

         */

        TBool IsServSettingsDialogActive() const;

#endif  // RD_SERVICE_ENHANCEMENTS

    private: // Functions from MEikListBoxObservers

        /**

        * @see MEikListBoxObservers

        */

        virtual void HandleListBoxEventL( CEikListBox* aListBox,

                                          TListBoxEvent aEventType );

    private: //From CCoeControl

        /**

        * @see CCoeControl

        */

        TInt CountComponentControls() const;

        /**

        * @see CCoeControl

        */

        CCoeControl* ComponentControl( TInt aIndex ) const;

        /**

        * @see CCoeControl

        */

        void SizeChanged();

        /**

        * @see CCoeControl

        */

        TKeyResponse OfferKeyEventL( const TKeyEvent& aEvent,

                                     TEventCode aType );

        /**

        * @see CCoeControl

        */

        void GetHelpContext( TCoeHelpContext& aContext ) const;

        /**

         * From CCoeControl.

         * Handle focus event change.

         * @see CCoeControl

         */

        void FocusChanged( TDrawNow aDrawNow );

    private: // From MWVSettingsObserver

        /**

         * @see MWVSettingsObserver

         */

        void ServerChangedL ( const TDesC& aNewServerName, TBool aDefaultServerChanged = EFalse );

        /**

         * @see MWVSettingsUICaller

         */

        HBufC* CurrentServerNameLC();

    private: // From MCALayoutChangeObserver

        /**

         * Called when layout/skins change

         * @since 2.1

         */

        void LayoutChangedL( TInt aType );

    private:    // Data

        // Doesn't own. View switcher

        MCAViewSwitcher& iViewSwitcher;

        // Owns. Listbox.

        CAknSettingStyleListBox* iListBox;

        // Owns. SAP settings store

        CIMPSSAPSettingsStore* iSAPSettingsStore;

        // Doesn't own. Handle to application settings.

        MCASettingsPC& iSettingsPC;

        // Does settings view need to be refreshed

        TBool iNeedRefresh;

        // Doesn't own (destroys itself).

        CWVSettingsUIDialog* iServSettingsDialog;

        // Doesn't own (singleton).

        MCAOpBrandVariant* iOpBrand;

        //Doesn't own

        CCAAppUi* iAppUi;

#ifdef RD_SERVICE_ENHANCEMENTS

        // ETrue while service settings dialog launched

        TBool iServSettingsDialogActive;

#endif  // RD_SERVICE_ENHANCEMENTS

    };

#endif      // CCASETTINGSVIEWCONTAINER_H

// End of File