/*

* Copyright (c) 2004 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:  CIRStationInfoView class implementation

*

*/

/* ---------------------------------------------------------------------------

*  Version history:

*  Template version:

*  <ccm_history>

*

*  Version: 3, Thu Jul 3 16:30:00 2008 by Rohit

*  Ref:

*  Codescanner fixes

*

*  Version: 2, Fri May 16 16:00:00 2008 by Rohit

*  Ref:

*  Fixed the Back button issue to go back to previous view

*

*  Version: 1, Thu May 15 14:00:00 2008 by Rohit

*  Ref:

*  Created

*

*  </ccm_history>

* ============================================================================

*/

#include <akniconarray.h>

#include <akntitle.h>

#include <eikmenup.h>

#include <gulicon.h>

#include <stringloader.h>

#include <psserv.h>

#include <internetradio.rsg>

#include "irui.h"

#include "ir.hrh"

#include "ircommon.h"

#include "irdebug.h"

#include "irbaseview.h"

#include "irstationinfoview.h"

#include "irstationinfocontainer.h"

#include "irapplication.h"

#include "irsettings.h"

#include "irviewstack.h"

#include "irisdspreset.h"

#include "irpreset.h"

#include "irisdswrapper.h"

#include "irdataprovider.h"

#include "irhttpdataprovider.h"

#include "irlogodownloadengine.h"

const TInt KLogoXValue = 200;

const TInt KLogoYValue = 200;

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

// CIRStationInfoView::CIRStationInfoView()

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

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

//

CIRStationInfoView::CIRStationInfoView():iContainer(NULL)

    {

    IRLOG_DEBUG( "CIRStationInfoView::CIRStationInfoView " );

    // Nothing here

    }

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

// CIRStationInfoView::ConstructL

// EPOC default constructor can leave.

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

//

void CIRStationInfoView::ConstructL(const TRect & /*aRect*/)

    {

    IRLOG_DEBUG( "CIRStationInfoView::ConstructL - Entering " );

    CIRBaseView::ConstructL(R_IR_STATIONINFO);

    iStationPreset = CIRIsdsPreset::NewL();

    IRLOG_DEBUG( "CIRStationInfoView::ConstructL - Exiting " );

    }

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

// CIRStationInfoView::NewL

// Two-phased constructor.

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

//

CIRStationInfoView* CIRStationInfoView::NewL(const TRect& aRect)

    {

    IRLOG_DEBUG("CIRStationInfoView::NewL - Entering" );

    CIRStationInfoView* self = CIRStationInfoView::NewLC(aRect);

    CleanupStack::Pop(self);

    IRLOG_DEBUG( "CIRStationInfoView::NewL - Exiting." );

    return self;

    }

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

// CIRStationInfoView::NewLC

// Two-phased constructor.

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

//

CIRStationInfoView* CIRStationInfoView::NewLC(const TRect & aRect)

    {

    IRLOG_DEBUG( "CIRStationInfoView::NewLC - Entering" );

    CIRStationInfoView* self = new (ELeave) CIRStationInfoView;

    CleanupStack::PushL(self);

    self->ConstructL(aRect);

    IRLOG_DEBUG( "CIRStationInfoView::NewLC - Exiting." );

    return self;

    }

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

// CIRStationInfoView::~CIRStationInfoView()

// Destructor

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

//

CIRStationInfoView::~CIRStationInfoView()

    {

    IRLOG_DEBUG( "CIRStationInfoView::~CIRStationInfoView - Entering " );

    if ( iContainer )

        {

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

        delete iContainer;

        iContainer=NULL;

        }

    if(iStationPreset)

	    {

	    delete iStationPreset;

	    iStationPreset = NULL;

	    }

    IRLOG_DEBUG( "CIRStationInfoView::~CIRStationInfoView - Exiting." );

    }

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

// CIRStationInfoView::Id

// Base class CAknView function

// Returns view id

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

//

TUid CIRStationInfoView::Id() const

    {

    IRLOG_DEBUG( "CIRStationInfoView::Id " );

    return KIRStationInfoViewId;

    }

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

// CIRStationInfoView::DoActivateL

// Base class CAknView function

// Handles view activation

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

//

void CIRStationInfoView::DoActivateL( const TVwsViewId& aPrevViewId,

        TUid aCustomMessageId, const TDesC8& aCustomMessage )

    {

    IRLOG_DEBUG( "CIRStationInfoView::DoActivateL - Entering " );

    //Create the instance of the container

    iContainer = CIRStationInfoContainer::NewL(ClientRect(), this);

    iContainer->SetMopParent(this);

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

    SetTitleL( R_IRAPP_STATIONINFO_TITLE );

	CIRBaseView::DoActivateL( aPrevViewId, aCustomMessageId, aCustomMessage );

    HandleStatusPaneSizeChange();

    // Download logo for Isds channel

	if( iStationPreset->GetChannelType() == CIRIsdsPreset::EIsdsPreset

		&& iStationPreset->GetImgUrl().Length() )

		{

		// Issue logo download request

		iUi->iIsdsWrapper->GetISDSInstance()->GetDataProvider()->GetHttpDataProvider()->

			GetLogoDownloadEngine()->SendRequestL(iStationPreset, this,0,KLogoXValue,KLogoYValue);

		}

	// Populate container without logo

	if(iContainer)

		{

		iContainer->ReloadStationInformationL();	

		}

    IRLOG_DEBUG( "CIRStationInfoView::DoActivateL - Exiting " );

    }

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

// CIRStationInfoView::DoDeactivate

// Base class CAknView function

// Handles view deactivation

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

//

void CIRStationInfoView::DoDeactivate()

    {

    IRLOG_DEBUG( "CIRStationInfoView::DoDeactivate - Entering " );

    CIRBaseView::DoDeactivate();

    CIRUi* appUi = static_cast<CIRUi*>( AppUi() );

    if ( iContainer )

        {

        appUi->RemoveFromViewStack( *this, iContainer );

        iContainer->MakeVisible( EFalse );

        delete iContainer;

        iContainer = NULL;

        }

	IRLOG_DEBUG( "CIRStationInfoView::DoDeactivate - Exiting " );

    }

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

// CIRStationInfoView::HandleCommandL

// Base class CAknView function

// Command handling function

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

//

void CIRStationInfoView::HandleCommandL( TInt aCommand )

{

	IRLOG_DEBUG( "CIRStationInfoView::HandleCommandL - Entering " );

  	switch(aCommand)

	{

	case EAknSoftkeyClose:

	case EIRBack:

		CIRBaseView::HandleCommandL( EIRBack );

		break;

    default:

		AppUi()->HandleCommandL(aCommand);

		break;

	}

  	IRLOG_DEBUG( "CIRStationInfoView::HandleCommandL - Exiting " );

}

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

// CIRStationInfoView::HandleStatusPaneSizeChange

// Base class CAknView function

// Event handler for status pane size changes

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

//

void CIRStationInfoView::HandleStatusPaneSizeChange()

    {

    IRLOG_DEBUG( "CIRStationInfoView::HandleStatusPaneSizeChange - Entering " );

    CIRBaseView::HandleStatusPaneSizeChange();

    // the client rect is also set here after screen orientation change

    if ( iContainer )

        {

        iContainer->SetRect( ClientRect() );

        }

    IRLOG_DEBUG( "CIRStationInfoView::HandleStatusPaneSizeChange - Exiting " );

    }

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

// CIRStationInfoView::PresetLogoDownloadedL

// From MLogoDownloadObserver

// Invoked after requested logo is downloaded

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

//

void CIRStationInfoView::PresetLogoDownloadedL(CIRIsdsPreset* aPreset)

	{

	IRLOG_DEBUG( "CIRStationInfoView::PresetLogoDownloadedL - Entering" );

	if( !aPreset )

		{

		IRLOG_DEBUG( "CIRStationInfoView::PresetLogoDownloadedL - NULL Preset is passed" );

		User::LeaveIfNull( aPreset );

		}

	*iStationPreset = *aPreset;

	if(iContainer)

		iContainer->StartConvertStationLogoL();

	IRLOG_DEBUG( "CIRStationInfoView::PresetLogoDownloadedL - Exiting" );

	}

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

// CIRStationInfoView::PresetLogoDownloadError

// From MLogoDownloadObserver

// Invoked if an error has occured while logo is downloading or no logo data available

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

//

void CIRStationInfoView::PresetLogoDownloadError(CIRIsdsPreset* /*aPreset*/ )

	{

	IRLOG_DEBUG( "CIRStationInfoView::PresetLogoDownloadError" );

	}

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

// CIRStationInfoView::SetStationPresetL

// Copies the given preset to member iStationPreset for display

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

//

void CIRStationInfoView::SetStationPresetL( CIRIsdsPreset* aPreset )

	{

	IRLOG_DEBUG( "CIRStationInfoView::SetStationPresetL - Entering " );

	if( !aPreset )

		{

		IRLOG_DEBUG( "CIRStationInfoView::PresetLogoDownloadedL - NULL Preset is passed" );

		User::LeaveIfNull( aPreset );

		}

	*iStationPreset = *aPreset;

	IRLOG_DEBUG( "CIRStationInfoView::SetStationPresetL - Exiting " );

	}

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

// CIRStationInfoView::SetStationPresetL

// Copies the given preset to member iStationPreset for display

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

//

void CIRStationInfoView::SetStationPresetL( CIRPreset* aPreset )

	{

	IRLOG_DEBUG( "CIRStationInfoView::SetStationPresetL - Entering " );

	if( !aPreset )

		{

		IRLOG_DEBUG( "CIRStationInfoView::PresetLogoDownloadedL - NULL Preset is passed" );

		User::LeaveIfNull( aPreset );

		}

	aPreset->CopyPresetData( *iStationPreset );

	IRLOG_DEBUG( "CIRStationInfoView::SetStationPresetL - Exiting " );

	}

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

// CIRStationInfoView::GetStationPresetL

// 

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

//

CIRIsdsPreset* CIRStationInfoView::GetStationPresetL( )

	{

	return iStationPreset;

	}