/*

* 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:  View class for search view

*

*/

#ifndef CCASEARCHVIEW_H

#define CCASEARCHVIEW_H

//  INCLUDES

#include "CCAView.h"

#include "MCARecipientObserver.h"

#include "MCASearchBackgroundObserverPC.h"

// FORWARD DECLARATIONS

class CCASearchViewContainer;

class CEikMenuBar;

class MCASearchInterfacePC;

// CLASS DECLARATION

/**

*  View class for search view

*

*  @lib chatng.app

*  @since 3.2

*/

class CCASearchView : public CCAView,

            public MCARecipientObserver,

            public MCASearchBackgroundObserverPC

    {

    public:  // Constructors and destructor

        /**

        * C++ default constructor.

        */

        CCASearchView();

        /*

        * destructor

        */

        virtual ~CCASearchView();

    public: // Functions from base classes

        /**

        * From CAknView Handles command events. Gets called by framework

        * @param aCommand Command that was received

        */

        void HandleCommandL( TInt aCommand );

        /**

         * From MEikMenuObserver Dynamically initialises a menu pane.

         * The Uikon framework calls this function, if it is implemented in a

         * menu’s observer, immediately before the menu pane is activated.

         * Typically this function should inquire the value of application

         * data, and initialise menu items accordingly. This includes dimming

         * menu items, changing their text, setting the state of checked items

         * and radio buttons and dynamically adding items to a menu.

         * @param aResourceId Resource ID identifying the menu pane to

         *                    initialise

         * @param aMenuPane The in-memory representation of the menu pane

         */

        void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

        /**

         * Shows popup menu instead of application menu

         */

        void ShowPopUpMenuL();

        /**

         * @see MCASearchBackgroundObserverPC

         */

        virtual void HandleBackgroundEventPC(

            TEnumsPC::TCABackgroundTasks aEventSource,

            TEnumsPC::TCABackgroundStatus aStatus,

            TInt aSubTaskNumber,

            TInt aLeaveCode

        );

    public:	// New methods

        /**

         * Shows recipient list (not needed indeed)

         * @param aResourceId Resource id for pop up list

         * @return Positive value if Oked

         */

        TInt ShowRecipientsListL( TInt /*aResourceId*/ );

    private:

        /**

        * From CAknView, Gets called from framework when activating this view

        * @param aPrevViewId Previous view id

        * @param aCustomMessageId Custom message's id

        * @param aCustomMessage Custom message

        */

        void DoActivateL( const TVwsViewId& aPrevViewId, TUid aCustomMessageId,

                          const TDesC8& aCustomMessage );

        /**

        * From CAknView, Gets called from framework when deactivating this view

        */

        void DoDeactivate();

    private:    // Data

        // Owns

        CCASearchViewContainer* iContainer;

        // previous view id

        TVwsViewId iPrevViewId;

        // Owns. Popup-menu

        CEikMenuBar* iPopUpMenu;

        // group synchronization done or not

        TBool iGroupSyncDone;

        //Pointer to SearchInterfacePC,doesnt own

        MCASearchInterfacePC* iSearchInterfacePC;

    };

#endif      // CCASEARCHVIEW_H   

// End of File