/*

* 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 the License "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 Streaming list view.*

*/

// INCLUDE FILES

#include    <avkon.hrh>

#include    <aknViewAppUi.h>

#include    <eikmenup.h>

#include    <featmgr.h>

#include    <akntabgrp.h>

#include    <barsread.h>

#include    <MediaSettings.rsg>

#include    <calslbs.h>

#include    <gstabhelper.h>

#include    <hlplch.h>             // For HlpLauncher

#include    "mediasettings.hrh"

#include    "GSVideoPlugin.h"

#include    <mediasettings.mbg>

#include    "GSMediaPlayerStreamingView.h"

#include    "MPSettingsStreamingContainer.h"

#include    "MPSettingsConstants.h" 

#include    "MPSettingsBaseView.h"

#include	"mpxlog.h"

class CMPSettingsModelForROP;

// CONSTANTS

const   TInt    KMPSettProxyViewListItemId  =   0;

const   TInt    KMPSettNetworkViewListItemId  =   1;

// ================= MEMBER FUNCTIONS =======================

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

// CGSMediaPlayerStreamingView::CGSMediaPlayerStreamingView

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CGSMediaPlayerStreamingView::CGSMediaPlayerStreamingView(CMPSettingsModelForROP* aModel, CArrayPtrFlat<MGSTabbedView>* /* aTabViewArray */ ) 

	: iModel( aModel)

    {

    MPX_FUNC("#MS# CGSMediaPlayerStreamingView::CGSMediaPlayerStreamingView()");

    }

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

// CGSMediaPlayerStreamingView::ConstructL(const TRect& aRect)

// Symbian OS two-phased constructor

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

//

void CGSMediaPlayerStreamingView::ConstructL(CArrayPtrFlat<MGSTabbedView>* aTabViewArray)

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::ConstructL()");

		iTabHelper = CGSTabHelper::NewL();

		aTabViewArray->AppendL(this);

		BaseConstructL(R_GS_MPSETT_STREAMING_VIEW);

    }

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

// CGSMediaPlayerStreamingView::NewLC

// Two-phased constructor.

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

//

CGSMediaPlayerStreamingView* CGSMediaPlayerStreamingView::NewLC(CMPSettingsModelForROP* aModel, CArrayPtrFlat<MGSTabbedView>* aTabViewArray)

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::NewLC()");

		CGSMediaPlayerStreamingView* self = new(ELeave) CGSMediaPlayerStreamingView(aModel,aTabViewArray);

		CleanupStack::PushL(self);

		self->ConstructL( aTabViewArray );

		return self;

    }

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

// CGSMediaPlayerStreamingView::~CGSMediaPlayerStreamingView

// Destructor

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

//

CGSMediaPlayerStreamingView::~CGSMediaPlayerStreamingView()

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::~CGSMediaPlayerStreamingView()");

	    if ( iContainer )

        {

        AppUi()->RemoveFromStack( iContainer );

        delete iContainer;

        }

	    delete iTabHelper;    

    }

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

// TUid CGSMediaPlayerStreamingView::Id

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

//

TUid CGSMediaPlayerStreamingView::Id() const

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::Id()");

	    return KMPSettStreamingViewId;

    }

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

// CGSMediaPlayerStreamingView::HandleCommandL

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

//

void CGSMediaPlayerStreamingView::HandleCommandL(TInt aCommand)

    {   

        MPX_DEBUG2(_L("#MS# CGSMediaPlayerStreamingView::HandleCommandL(%d)"),aCommand);

	    CGSVideoPlugin* parent =

			static_cast<CGSVideoPlugin*> (

				AppUi()->View( KGSVideoPluginUid ) );

		switch (aCommand)

        {

			case EMPSettCmdOpen:

				HandleListBoxSelectionL();

				break;

			case EAknSoftkeyBack:

				parent->SetCurrentItem(EGSMediaSettingsStreamingIndex);

				parent->ResetSelectedItemIndex();

     			AppUi()->ActivateLocalViewL(KGSVideoPluginUid);

				break;

			case EMPSettCmdHelp:

				if( FeatureManager::FeatureSupported( KFeatureIdHelp ) )

				{

				HlpLauncher::LaunchHelpApplicationL(iEikonEnv->WsSession(), AppUi()->AppHelpContextL() );

				}

				break;

			default:

				AppUi()->HandleCommandL(aCommand);

				break;

        }

    }

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

// CGSMediaPlayerStreamingView::DoActivateL

// Activate this view

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

//

void CGSMediaPlayerStreamingView::DoActivateL( const TVwsViewId& /* aPrevViewId */,

                                          TUid /*aCustomMessageId*/,

                                          const TDesC8& /*aCustomMessage*/ )

    { 

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::DoActivateL()");

	    if( iContainer )

        {

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

        delete iContainer;

        iContainer = NULL;

        }

	    CreateContainerL();

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

	    CGSVideoPlugin* parent = 

	        static_cast<CGSVideoPlugin*> ( 

	            AppUi()->View( KGSVideoPluginUid ) );

	    if( parent )

        {

        iTabHelper->CreateTabGroupL( Id(), 

            static_cast<CArrayPtrFlat<MGSTabbedView> *> (parent->TabbedViews() ) ); 

        } 

	    iContainer->SetRect( ClientRect() );   

	    iContainer->ActivateL();   

	    DynInitContainerL();

    }

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

// CGSMediaPlayerStreamingView::DoDeactivate

// Deactivate this view

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

//

void CGSMediaPlayerStreamingView::DoDeactivate()

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::DoDeactivate()");

        if ( iContainer )

        {        

            CEikTextListBox* listbox = iContainer->ListBox();

            if (listbox)

            {

            iCurrentItem = listbox->CurrentItemIndex();

            iTopItemIndex = listbox->TopItemIndex();

            } 

            AppUi()->RemoveFromStack( iContainer );

            delete iContainer;

            iContainer = NULL;

            iTabHelper->RemoveTabGroup();                   

        }

    }

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

// CGSMediaPlayerStreamingView::Container

// Returns network container item

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

//

CMPSettingsBaseContainer* CGSMediaPlayerStreamingView::Container()

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::Container()");

	    return static_cast <CMPSettingsStreamingContainer*> ( iContainer );

    }

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

// CGSMediaPlayerStreamingView::DynInitMenuPaneL

// Before showing a options menu

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

//

void CGSMediaPlayerStreamingView::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane)

    {

        MPX_DEBUG2(_L("#MS# CGSMediaPlayerStreamingView::DynInitMenuPaneL(0x%X)"),aResourceId);

	    if (aResourceId == R_MPSETT_APP_MENU)

        {

			// Help should be displayed only if the feature is supported according

			// to Feature Manager

			if (!FeatureManager::FeatureSupported(KFeatureIdHelp))

            {

            aMenuPane->SetItemDimmed(EMPSettCmdHelp, ETrue);

            }

        }

    }

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

// CGSMediaPlayerStreamingView::NewContainerL()

// Creates new iContainer.

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

void CGSMediaPlayerStreamingView::NewContainerL()

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::NewContainerL()");

	    iContainer = new (ELeave) CMPSettingsStreamingContainer(iModel);

    }

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

// CGSMediaPlayerStreamingView::HandleClientRectChange

// Handle screen size change.

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

//

void CGSMediaPlayerStreamingView::HandleClientRectChange()

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::HandleClientRectChange()");

	    if ( iContainer )

        {

        iContainer->SetRect( ClientRect() );

        } 

    }

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

// CGSMediaPlayerStreamingView::HandleListBoxEventL

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

void CGSMediaPlayerStreamingView::HandleListBoxEventL(CEikListBox* /*aListBox*/, TListBoxEvent aEventType)

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::HandleListBoxEventL()");

	    switch (aEventType)

        {

			case EEventEnterKeyPressed:

			case EEventItemSingleClicked:

			case EEventItemDoubleClicked:

				HandleListBoxSelectionL();

				break;

			default:

			   break;

        }

    }

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

// CGSMediaPlayerStreamingView::DynInitContainerL

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

//

void CGSMediaPlayerStreamingView::DynInitContainerL()

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::DynInitContainerL()");

		CEikTextListBox* listbox = iContainer->ListBox();

		listbox->SetListBoxObserver(this);

		listbox->SetTopItemIndex(iTopItemIndex);

		if (iCurrentItem >= 0 && iCurrentItem < listbox->Model()->NumberOfItems()) // magic

			{

			listbox->SetCurrentItemIndexAndDraw(iCurrentItem);

			}

    }

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

// CGSMediaPlayerStreamingView::HandleListBoxSelectionL()

// Handles listbox selection.

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

//

void CGSMediaPlayerStreamingView::HandleListBoxSelectionL() 

    {

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

		iTopItemIndex = iContainer->ListBox()->TopItemIndex();

		MPX_DEBUG3(_L("#MS# CGSMediaPlayerStreamingView::HandleListBoxSelectionL() iCurrentItem(%d) iTopItemIndex(%d)"),iCurrentItem,iTopItemIndex);

		switch (iCurrentItem)

			{

			case KMPSettProxyViewListItemId:

				if (!FeatureManager::FeatureSupported(KFeatureIdProtocolCdma))

				{

				// If KFeatureIdProtocolCdma is not supported then show the 

				// Proxy view. Otherwise, fall through to show Network view because

				// only Network setting is available.

				AppUi()->ActivateLocalViewL(KMPSettProxyViewId);

				break;

				}

			case KMPSettNetworkViewListItemId:

				AppUi()->ActivateLocalViewL(KMPSettNetworkViewId);

				break;

			default:

				break;

			}

    }

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

// CGSMediaPlayerStreamingView::CreateContainerL()

// Creates new iContainer.

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

//

void CGSMediaPlayerStreamingView::CreateContainerL()

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::CreateContainerL()");

		NewContainerL();

		__ASSERT_DEBUG( 

			iContainer, User::Panic( KGSDoActivateError, EGSViewPanicNullPtr ) );

		iContainer->SetMopParent( this );

		//TRAPD( error, iContainer->ConstructL() );

		TRAPD( error, iContainer->ConstructL( ClientRect() ) );

		if ( error )

		{

			delete iContainer;

			iContainer = NULL;

			User::Leave( error );

		}

    }

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

// CGSMediaPlayerStreamingView::CreateTabIconL()

// Creates tab icon for this view.

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

//    

CGulIcon* CGSMediaPlayerStreamingView::CreateTabIconL()

    {

        MPX_FUNC("#MS# CGSMediaPlayerStreamingView::CreateTabIconL()");

		CGulIcon* icon;

	    TFileName fileName;

		CGSVideoPlugin* parent = 

			static_cast<CGSVideoPlugin*> ( 

				AppUi()->View( KGSVideoPluginUid ) );

	    if( parent )

        {

	        parent->LocateFilePathL( fileName );    

        } 

		icon = AknsUtils::CreateGulIconL(

			AknsUtils::SkinInstance(), 

			KAknsIIDDefault, 

			fileName,

			EMbmMediasettingsQgn_prop_set_mp_stream_tab2,

			EMbmMediasettingsQgn_prop_set_mp_stream_tab2_mask );

		return icon;

    } 

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

// CGSMediaPlayerStreamingView::HandleClientRectChange

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

//

void CGSMediaPlayerStreamingView::SetCurrentItem(TInt aIndex)

    {

        MPX_DEBUG2(_L("#MS# CGSMediaPlayerStreamingView::SetCurrentItem(%d)"),aIndex);

	    iCurrentItem = aIndex;

    }      

// End of File