// Copyright (c) 2010 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:

//

#include "mediaclientextdisplayhandler.h"

#include "mediaclientvideotrace.h"

CMediaClientExtDisplayHandler* CMediaClientExtDisplayHandler::NewL(TInt aDisplayId)

    {

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::NewL +++");

    CMediaClientExtDisplayHandler* self = new (ELeave) CMediaClientExtDisplayHandler(aDisplayId);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::NewL ---");

    return self;

    }

CMediaClientExtDisplayHandler::CMediaClientExtDisplayHandler(TInt aDisplayId)

: iDisplayId(aDisplayId)

    {   

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::CMediaClientExtDisplayHandler +++"); 

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::CMediaClientExtDisplayHandler ---");

    }

void CMediaClientExtDisplayHandler::ConstructL()

    {

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL +++");

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL RWsSession Connect");

    TInt err = iWs.Connect();

    if (err != KErrNone)

        {

        DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL Windows Server unavailable");

        User::Leave(err);

        }

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL CWsScreenDevice Create");

    iScreen = new (ELeave) CWsScreenDevice(iWs);

    User::LeaveIfError(iScreen->Construct(iDisplayId));

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL RWindowGroup Create");

    iRootWindow = RWindowGroup(iWs);

    User::LeaveIfError(iRootWindow.Construct((TUint32)this, ETrue));

    DEBUG_PRINTF2("CMediaClientExtDisplayHandler::ConstructL RWindowGroupId %d", iRootWindow.WindowGroupId());

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL RWindow Create");

    iExternalDisplayWindow = RWindow(iWs);

    User::LeaveIfError(iExternalDisplayWindow.Construct(iRootWindow,((TUint32)(this)) + 1));

    DEBUG_PRINTF2("CMediaClientExtDisplayHandler::ConstructL - iExternalDisplayWindow WsHandle 0x%X", iExternalDisplayWindow.WsHandle());

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL Setup external window");

    iExternalDisplayWindow.SetExtent(TPoint(0,0), iScreen->SizeInPixels());

    iExternalDisplayWindow.SetVisible(ETrue);

    iExternalDisplayWindow.Activate();

    iWs.Flush();

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::ConstructL ---");

    }

CMediaClientExtDisplayHandler::~CMediaClientExtDisplayHandler()

    {

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::~CMediaClientExtDisplayHandler +++");

    iExternalDisplayWindow.Close();

    iRootWindow.Close();

    delete iScreen;

    iScreen = NULL;

    iWs.Close();

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::~CMediaClientExtDisplayHandler ---");

    }

RWindowBase* CMediaClientExtDisplayHandler::Window()

    {

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::Window +++");

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::Window ---");

    return &iExternalDisplayWindow;

    }

TSize CMediaClientExtDisplayHandler::DisplaySizeInPixels()

    {

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::DisplaySizeInPixels +++");

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::DisplaySizeInPixels ---");

    return iScreen->SizeInPixels();

    }

void CMediaClientExtDisplayHandler::UpdateWindow()

    {

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::UpdateWindow +++");

    iExternalDisplayWindow.SetExtent(TPoint(0,0), iScreen->SizeInPixels());

    DEBUG_PRINTF("CMediaClientExtDisplayHandler::UpdateWindow ---");

    }