/*

* Copyright (c) 2002 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:  

*     Main view of the Mce.

*

*/

#ifndef MCEMAINVIEWLISTVIEW_H

#define MCEMAINVIEWLISTVIEW_H

//  INCLUDES

#include <aknview.h>    // CAknView

#include <msvapi.h>

#include <AiwServiceHandler.h>

//#include "MceBaseListView.h"

#include "MceListItem.h"

#include "MceMainViewListItemArray.h"

#include "mcetemplate.h"

#include <bldvariant.hrh>

#include <ImumInHealthServices.h>

// FORWARD DECLARATIONS

class CMsvSession;

class CMceUi;

class CMceSessionHolder;

class CMceBitmapResolver;

class CMceMainViewEmptyListContainer;

class CMceMainViewListContainer;

// CLASS DECLARATION

/**

*  Main view of the Mce.

*/

class CMceMainViewListView :

    public CAknView,

    public MMceMainViewListItemArrayObserver,

    public MEikListBoxObserver,

    public MMsvSessionObserver

    {

    public:

    public:  // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CMceMainViewListView* NewL(

            CMsvSessionPtr aSession,

            CMceSessionHolder& aSessionHolder,

            CMceBitmapResolver& aBitmapResolver );

        /**

        * Destructor.

        */

        virtual ~CMceMainViewListView();

    public: // new function

        /**

        * Sets item id (from msgs) to be selected when mce main view is activated.

        * Called by message list view when closing.

        * @param: aFolderId: id of the folder to be selected

        */

        void SetSelectedFolderId( TMsvId aFolderId );

        /**

        * Sets selection so that Delivery reports item is selected next time

        * main view is activated.

        */

        void SetDeliveryReportsSelected( );

        /**

        * Set special MSK button

        */

        void SetSpecialMSKButtonL(TInt aResourceId);        

        /**

        * Should be called by mce after message server startup.

        * This adds view to session observer list and creates needed CMsvEntries.

        */

        virtual void HandleMsgServerStartupL();

        /**

        * Returns pointer to list container.

        * @return Pointer to list container

        */

        CMceMainViewListContainer* ListContainer() const;

        /**

        * 

        */

        void HandleClientRectChange();        

        /**

        * Reconstructs main view folder list

        */

        void ConstructMainViewL();

    public:     // Functions from base classes

        /**

        * From CAknView

        */

        TUid Id() const;

        /**

        * From CAknView

        */

        void DoActivateL(

            const TVwsViewId& aPrevViewId,

            TUid aCustomMessageId,

            const TDesC8& aCustomMessage );

        /**

        * From CAknView

        */

        void DoDeactivate();

        /**

        * From CAknView

        */

        void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

        /**

        * From MEikCommandObserver

        */

        void HandleCommandL(TInt aCommand);

        /**

        * From MEikCommandObserver

        */

        virtual void ProcessCommandL(TInt aCommand);

        /**

        * From MMsvSessionObserver

        */

        void HandleSessionEventL(

            TMsvSessionEvent aEvent,

            TAny* aArg1,

            TAny* aArg2,

            TAny* aArg3 );

        /**

        * From MMceMainViewListItemArrayObserver

        */

        virtual void MceListItemArrayChangedL( );

        /**

         * Called Main view refresh is happening 

         * and need to know flick is ON\OFF

         * @return ETrue if flick is ON 

         * otherwise OFF 

         */

        TBool MceListItemArrayFlickEvent();

    protected:  // Functions from base classes

        /**

        * From MEikListBoxObserver

        */

        void HandleListBoxEventL(

            CEikListBox* aListBox,

            TListBoxEvent aEventType);

    private:

        /**

        * Constructor is private.

        */

        CMceMainViewListView(

            CMsvSessionPtr aSession,

            CMceSessionHolder& aSessionHolder,

            CMceBitmapResolver& aBitmapResolver );

        /**

        * By default Symbian OS constructor is private.

        */

        void ConstructL();

        /**

        * When user wants to open some folder then this is called.

        * Handles folder opening and extra opens such as CBS launching, creating

        * remote mailbox if not mailboxes.

        */

        void ChangeViewL();

        /**

        * Adds extra items to the list array:

        * "Write message", "Delivery reports", "No remote mailboxes"

        */

        void AddExtraItemsL();

        /**

        * Creates containers etc. after msv session is ready.

        */

        void CreateContainerAndActivateL();

        /**

        * Finds changed folder's index in main view list.

        * For example, if documents\subfolder is change then this finds an

        * index for the documents and changes its bitmap index to KErrNotFound

        * @param aChangedFolderId: id of the changed folder.

        */

        void CheckMainViewBitmapL( TMsvId aChangedFolderId ) const;

        /**

        * Changes all the bitmap indexes in mainview to KErrNotFound.

        */

        void ResetBitmapsL() const;

        /**

        * Starts application when extra item is selected from the 

        * main view list.

        */

        void StartAppL( TInt aCommandId );

        /**

        * Counts how many mailboxes with unread messages there is

        * @param aFirstMailboxId: id of the first mailbox with unread messages, 

        *    0 if no mailboxes with unread messages

        * @return Number of mailboxes with unread messages

        * @since 3.1

        */

        TInt MailboxWithUnreadMessagesL( TMsvId& aFirstMailboxId );

		/**

		* Input parameter list for AIW plugin

		*/

        CAiwGenericParamList* AiwSyncParamListLC(TInt aId, const TDesC& aText);

        /**

         * Show a confirmation note to the user after successful 

         * setting of the default view

         */

        void ShowConfirmationNoteL( TInt aResourceID );

        /**

         *  Set the default view settings    

         */

        TBool SetMceDefaultViewL(TBool aVal);

        /**

         *  Get the current default view settings    

         */

        TInt GetMceDefaultViewL();

    private:    // Data

        CMceMainViewListContainer*      iMsgListContainer;

        CMsvSessionPtr          iSession;

        CMsvEntry*              iFolderEntry;

        CMceSessionHolder&      iSessionHolder;

        CMceBitmapResolver&     iBitmapResolver;

        TBool                   iMceViewActivated;

        TBool                   iMsvSessionReady;

        CAiwServiceHandler*		iAiwServiceHandler;

        TMceFlags               iListViewFlags;

        TMsvId 					iCurrentItemId;

        CMceUi*                 iMceUi;

        TInt    iSelectedIndex; // selection before deactivated

        TInt    iTopItemIndex; // top item before deactivated

        TMsvId  iSelectionFolderId;

        TBool   iDrawListbox;

        CMceMainViewEmptyListContainer* iEmptyListContainer;

        TInt    iPerformOperationAfterMsgStart; // 0 when do nothing, KMceShowMail or KMceShowAudioMessage if activated before msg started.

        // ETrue if MCE integration feature is ON. In practice, this means

        // that S60 mailboxes are hided from MCE main view

        TBool iEmailClientIntegration;

        // ETrue if Selectable Default Email feature is on

        TBool iSelectableEmail;

        // Id of the email application (other than platform email application)

        TInt iMtmPluginId;

        /**

         * CMail Changes, it will be True if 

         * KFeatureIdFfEmailFramework is enabled

         */

        TBool  iEmailFramework;        

        /**

         * Flag that shows Flicking status in Main View

         * ETrue if ON

         * otherwsie EFalse

         */

        TBool                           iFlick; 

    };

#endif

// End of file