/*

* 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 for recorded chats.

*

*/

#ifndef CCARECORDEDCHATSVIEW_H

#define CCARECORDEDCHATSVIEW_H

// INCLUDES

#include "CCAView.h"

#include "mcarecipientobserver.h"

// FORWARD DECLARATIONS

class CCARecordedChatsContainer;

class MCARecordedChatProvider;

class CFindItemMenu;

class CItemFinder;

// CLASS DECLARATION

/**

 *  This class is for recorded chats list view

 *

 *  @chatng.exe

 *  @since 3.2

 */

class CCARecordedChatsView : public CCAView,

            public MCARecipientObserver

    {

    public: // Constructors and destructor

        /**

         * Symbian OS default constructor.

         * @param aAvkonViewResourceId Id for resource used

         *                             to construct this view

         * @param aViewId View id

         */

        void ConstructL( TInt aAvkonViewResourceId, TUid aViewId );

        /**

         * Destructor.

         */

        virtual ~CCARecordedChatsView();

    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 );

    public: // New public Methods

        /**

         *	Set provider for recorded chats.

         *	@param aChatProvider Interface to access recorded chat provider.

         */

        void SetRecordedChatProvider( MCARecordedChatProvider& aChatProvider );

    private: // New helper methods

        /**

         *	Hides context sensitive popup menu if active.

         */

        void HideContextMenu();

        /**

         * Resolve currently selected item type and set it to CItemFinder

         */

        void UpdateItemTypeL();

    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();

        /**

        * From CAknView,ProcessCommandL

        */

        void ProcessCommandL(TInt aCommand);

    private: // From MCARecipientObserver

        /**

         * @see MCARecipientObserver

         */

        TInt ShowRecipientsListL( TInt aResourceId );

        /**

         * @see MCARecipientObserver

         */

        void ShowPopUpMenuL();

    private: // Data

        // Owns. Handle to window-owning control container class

        CCARecordedChatsContainer* iContainer;

        //Does not own. Cannot be set when class created.

        MCARecordedChatProvider* iRecChatArrayProvider;

        //owns Format for navibar date and time.

        HBufC* iFormat;

        //Pop-up menu for context sensitive options. Owns

        CEikMenuBar* iContextMenu;

        // owns. menu pane for find item functionality

        CFindItemMenu* iFindMenu;

        // owns.

        CItemFinder* iItemFinder;

        // not owned, from CCoeEnv

        CCAAppUi* iAppUI;

        // Flag for new options menu

        TBool iNewOptionsMenu;

        //Flag to denote whether file has to be recommited or not

        TBool iDirty;

        // Flag to denote whether object present view has been opend

        TBool iOpenObject;

    };

#endif // CCARECORDEDCHATSVIEW_H

// End of File