/*

* Copyright (c) 2008 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:  CMSFillBrowseView class implementation

*

*/

#include <mediaservant.rsg>

#include <StringLoader.h>

#include <hlplch.h>

#include "msfillbrowsecontainer.h"

#include "msconstants.h"

#include "msfillbrowseview.h"

#include "msappui.h"

#include "msdebug.h"

// --------------------------------------------------------------------------

// CMSFillBrowseView::CMSFillBrowseView()

// --------------------------------------------------------------------------

//

CMSFillBrowseView::CMSFillBrowseView(CMSAppUi& aAppUi )

    {

    LOG(_L("[MediaServant]\t CMSFillBrowseView::CMSFillBrowseView"));

    iAppUi = &aAppUi;

    }

// --------------------------------------------------------------------------

// CMSFillBrowseView::ConstructL()

// --------------------------------------------------------------------------

//

void CMSFillBrowseView::ConstructL()

    {

    LOG(_L("[MediaServant]\t CMSFillBrowseView::ConstructL"));

    BaseConstructL( R_MS_FILL_BROWSE_VIEW );

    }

// --------------------------------------------------------------------------

// CMSFillBrowseView::~CMSFillBrowseView()

// --------------------------------------------------------------------------

//

CMSFillBrowseView::~CMSFillBrowseView()

    {

    LOG(_L("[MediaServant]\t CMSFillBrowseView::~CMSFillBrowseView"));

    DoDeactivate();

    }

// --------------------------------------------------------------------------

// TUid CMSFillBrowseView::Id()

// --------------------------------------------------------------------------

//

TUid CMSFillBrowseView::Id() const

    {

    LOG(_L("[MediaServant]\t CMSFillBrowseView::Id"));

    return KMSFillBrowseViewId;

    }

// --------------------------------------------------------------------------

// CMSFillBrowseView::HandleCommandL(TInt aCommand)

// --------------------------------------------------------------------------

//

void CMSFillBrowseView::HandleCommandL( TInt aCommand )

    {

    LOG(_L("[MediaServant]\t CMSFillBrowseView::HandleCommandL"));

    switch ( aCommand )

        {

        case EAknSoftkeyBack:

            {

            // update status before exit

            iContainer->SetFileStatusesL();            

            // back to fill list view

            iAppUi->ChangeViewL( KMSBrowseViewId, KMSFillViewId );

            break;

            }

        case EMSCmdLock:

            {

            iContainer->SetStatusOfFiles( ECmLocalCopy );

            break;

            }

        case EMSCmdUnLock:

            {

            iContainer->SetStatusOfFiles( ECmFilled );

            break;

            }

        case EMSCmdRandomize:

            {

            iContainer->RandomizeListL();

            break;

            }

        case EAknCmdMark:   // fall through

        case EAknCmdUnmark: // fall through

        case EAknMarkAll:   // fall through

        case EAknUnmarkAll:

            {

            // Gets pointer of current listbox.

            CEikListBox* listbox = iContainer->ListBox();

            if ( listbox )

                {

                AknSelectionService::HandleMarkableListProcessCommandL(

                                                        aCommand, listbox );

                }

            break;

            }

        case EAknCmdHelp :

            {

            TRAP_IGNORE( HlpLauncher::LaunchHelpApplicationL(

                        iEikonEnv->WsSession(),

            iEikonEnv->EikAppUi()->AppHelpContextL() ));

            break;

            }

        default:

            {

            // update status before exit

            iContainer->SetFileStatusesL();

            AppUi()->HandleCommandL( aCommand );

            break;

            }

        }

    }

// --------------------------------------------------------------------------

// CMSFillBrowseView::DoActivateL(...)

// --------------------------------------------------------------------------

//

void CMSFillBrowseView::DoActivateL(

   const TVwsViewId& /*aPrevViewId*/,TUid /*aCustomMessageId*/,

   const TDesC8& /*aCustomMessage*/)

    {

    LOG(_L("[MediaServant]\t CMSFillBrowseView::DoActivateL"));

    // Set title pane text to default

    SetTitlePaneTextL( KMSDefaultTitleId );

    if ( !iContainer )

        {

        iContainer = new (ELeave) CMSFillBrowseContainer(

                                                    *iAppUi,

                                                    *this );

        iContainer->ConstructL( ClientRect() );

        iContainer->SetMopParent( this );

        AppUi()->AddToViewStackL( *this, iContainer );

        iContainer->ActivateL();

        // marked item indexes

        iSelections = iContainer->ListBox()->SelectionIndexes();

        }

   }

// --------------------------------------------------------------------------

// CMSFillBrowseView::DoDeactivate()

// --------------------------------------------------------------------------

//

void CMSFillBrowseView::DoDeactivate()

    {

    LOG(_L("[MediaServant]\t CMSFillBrowseView::DoDeactivate"));

    if ( iContainer )

        {

        AppUi()->RemoveFromStack( iContainer );

        }

    delete iContainer; // Deletes the container class object.

    iContainer = NULL;

    ClearCurrentNaviPaneText();

    }

// --------------------------------------------------------------------------

// CMSFillBrowseView::DynInitMenuPaneL

// --------------------------------------------------------------------------

//

void CMSFillBrowseView::DynInitMenuPaneL( TInt aResourceId,

                                         CEikMenuPane* aMenuPane)

    {

    LOG(_L("[MediaServant]\t CMSFillBrowseView::DynInitMenuPaneL"));

    TInt numberOfItems = iContainer->ListBox()->Model()->NumberOfItems();

    if ( aResourceId == R_MS_FILL_BROWSE_MENU )

        {

        // check if random lists exist or there is no items

        if ( iContainer->HasListRandomRule() == EFalse )

            {

            aMenuPane->SetItemDimmed( EMSCmdRandomize, ETrue );

            }

        if ( numberOfItems )

            {

            TCmListItemStatus fileStatus = iContainer->FileStatus(

                                iContainer->ListBox()->CurrentItemIndex() );

            if (  fileStatus == ECmToBeFilled ||

                  fileStatus == ECmToBeShrinked )

                {

                aMenuPane->SetItemDimmed( EMSCmdUnLock, ETrue );

                aMenuPane->SetItemDimmed( EMSCmdLock, ETrue );

                aMenuPane->SetItemDimmed( EMSCmdMark, ETrue );

                }

            else

                {

                if ( fileStatus == ECmFilled )

                    {

                    aMenuPane->SetItemDimmed( EMSCmdUnLock, ETrue );

                    }

                else // ECmLocalCopy

                    {

                    aMenuPane->SetItemDimmed( EMSCmdLock, ETrue );

                    }

                }

            }

        else

            {

            aMenuPane->SetItemDimmed( EMSCmdLock, ETrue );

            aMenuPane->SetItemDimmed( EMSCmdUnLock, ETrue );

            aMenuPane->SetItemDimmed( EMSCmdMark, ETrue );

            }

        }

    // mark submenu

    if ( aResourceId == R_MS_MARK_MENUPANE && numberOfItems )

        {

        if ( iSelections->Count() == 0 )

            {

            aMenuPane->SetItemDimmed( EAknCmdUnmark, ETrue );

            aMenuPane->SetItemDimmed( EAknUnmarkAll, ETrue );

            }

        else

            {

            // index of selected item

            TInt itemIdx = 0;

            // highlighted item index

            TInt currentItem = iContainer->ListBox()->CurrentItemIndex();

            // Sort criteria, offset = 0

            TKeyArrayFix sortKey( 0, ECmpTUint );

            TInt found = iSelections->Find( currentItem, sortKey, itemIdx );

            if ( found == 0 )

                {

                aMenuPane->SetItemDimmed( EAknCmdMark, ETrue );

                }

            }

        }

    }

// End of File