/*

* Copyright (c) 2002-2009 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:  Bitmap display that draws to the Java CustomItem's bitmap.

*

*/

//  Include Files

#include <logger.h>

//#include <lcdui.h>

#include "cmmaitemdisplay.h"

#include "cmmabitmapwindow.h"

// CONSTRUCTION

// Static constructor, leaves pointer to cleanup-stack

CMMAItemDisplay* CMMAItemDisplay::NewLC(MMAFunctionServer* aEventSource , jobject aItemDispObj)

{

    CMMAItemDisplay* self = new(ELeave) CMMAItemDisplay();

    CleanupStack::PushL(self);

    return self;

}

// Destructor (virtual by CBase)

CMMAItemDisplay::~CMMAItemDisplay()

{

}

CMMAItemDisplay::CMMAItemDisplay(/*MMIDCustomItem* aCustomItem*/)

//: iItem(aCustomItem)

{

    iVisible = ETrue; // Item is visible at startup

}

void CMMAItemDisplay::SizeChangedL(CMMAItemDisplay* /*aDisplay*/,

                                   TInt /*aWidth*/,

                                   TInt /*aHeight*/)

// currently width and height is ignored

// may be used later to layout the image.

{

    /*

    if (aDisplay->iWindow)

    {

        CFbsBitmap* bitmap = aDisplay->iItem->FrameBuffer();

        aDisplay->iWindow->SetDestinationBitmapL(bitmap);

    }

    */

}

void CMMAItemDisplay::SetFullScreenL(TBool aFullScreen)

{

    iFullScreen = aFullScreen;

    if (!iWindow)

    {

        return;

    }

    if (aFullScreen)

    {

        // switch to fullscreen

        iWindow->SetDrawRect(ScaleToFullScreen(

                                 iWindow->WindowSize(), iSourceSize));

    }

    else

    {

        // switch to normal screen

        iWindow->SetDrawRect(iUserRect);

    }

}

void CMMAItemDisplay::SetWindowL(MMMADisplayWindow* aWindow)

{

    CMMADisplay::SetWindowL(aWindow);

    if (!iWindow)

    {

        LOG(EJavaMMAPI, EInfo, "CMMAItemDisplay::SetWindowL: NULL window, returning");

        return;

    }

    iSourceSize = iWindow->WindowSize();

    /* CFbsBitmap* bitmap = iItem->FrameBuffer();

     if (bitmap)

     {

         iWindow->SetDestinationBitmapL(bitmap);

     }

    */

}

void CMMAItemDisplay::SetDisplayLocationL(const TPoint& /*aPosition*/)

{

    // In item( USE_GUI_PRIMITIVE ) mode, this call will be ignored.

}

TPoint CMMAItemDisplay::DisplayLocation()

{

    // Java Item's location is always 0, 0

    return TPoint(0, 0);

}

void CMMAItemDisplay:: SourceSizeChanged(TInt aJavaControlWidth, TInt aJavaControlHeight,TInt x, TInt y,TRect aBoundsRect)

{

    JELOG2(EJavaMMAPI);

    LOG2(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged(aSourceSize,aJavaControlWidth,aJavaControlHeight) + aJavaControlWidth = %d ,aJavaControlHeight = %d",aJavaControlWidth,aJavaControlHeight);

    iSourceSize = SourceSize();

    //iUserRect = TRect(103,0,aJavaControlWidth,aJavaControlHeight);

    //int x = 103;

    //int y = 0;

    LOG2(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged(aSourceSize,aJavaControlWidth,aJavaControlHeight) + sourcesize = %d X %d",iSourceSize.iWidth , iSourceSize.iHeight);

    TSize itemSize(aJavaControlWidth, aJavaControlHeight);

    //iUserRect.iTl.iX = iUserRect.iTl.iX + x;

    //iUserRect.iTl.iY = iUserRect.iTl.iY + y;

    TRect visibleRect(0,0,0,0);

    visibleRect.iBr.iX = visibleRect.iBr.iX + aJavaControlWidth;

    visibleRect.iBr.iY = visibleRect.iBr.iY + aJavaControlHeight;

    // To Do remove adding amrgine once lcdui add them

    /*

    visibleRect.iTl.iX = visibleRect.iTl.iX + 5;

    visibleRect.iTl.iY = visibleRect.iTl.iY + 8;

    visibleRect.iBr.iX = visibleRect.iBr.iX + 5;

    visibleRect.iBr.iY = visibleRect.iBr.iY + 8;

    */

    // Add the form top left co-od to visible rect - to avoid form title

    visibleRect.iTl.iY = visibleRect.iTl.iY + aBoundsRect.iTl.iY;

    visibleRect.iBr.iY = visibleRect.iBr.iY + aBoundsRect.iTl.iY;

    // add the exact location co-od of custom item

    visibleRect.iTl.iX = visibleRect.iTl.iX + x;

    visibleRect.iTl.iY = visibleRect.iTl.iY + y;

    visibleRect.iBr.iX = visibleRect.iBr.iX + x;

    visibleRect.iBr.iY = visibleRect.iBr.iY + y;

    LOG2(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - aBoundsRect.iTl %d , %d",aBoundsRect.iTl.iX,aBoundsRect.iTl.iY);

    LOG2(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - aBoundsRect.ibr %d , %d",aBoundsRect.iBr.iX,aBoundsRect.iBr.iY);

    TPoint topLeft(0,0);

#ifdef RD_JAVA_NGA_ENABLED

    if (iWindow)

    {

        //iWindow->SetVideoCropRegion( TRect( iUserRect.iTl, itemSize ) );

        iWindow->SetVideoCropRegion(TRect(topLeft , iSourceSize));

    }

#endif

    TBool sourceIsBigger = (iSourceSize.iWidth > itemSize.iWidth ||

                            iSourceSize.iHeight > itemSize.iHeight);

    // size of canvas in java

    /*TSize canvasSize(aJavaControlWidth, aJavaControlHeight);

    iFullScreenSize = canvasSize;

    TBool sourceIsBigger = (iSourceSize.iWidth > iFullScreenSize.iWidth ||

                            iSourceSize.iHeight > iFullScreenSize.iHeight);

    if(itemSize.iWidth == 0 && itemSize.iHeight == 0)

    {

        LOG(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - item size is (0,0)");

        LOG1(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - iUserRect.iTl.iHeight = %d",iUserRect.Size().iHeight);

        iWindow->SetDrawRect(TRect(iUserRect.iTl, iSourceSize));

    }

    else

    {

    if (sourceIsBigger)

    {

        // Source is larger than display area.

        // clip the source to fit into item

        LOG(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - source is bigger than display area");

        iWindow->SetDrawRect(ScaleToFullScreen(iFullScreenSize, iSourceSize));

        LOG(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - source is bigger than display area - after SetDrawRect");

    }

    else

    { */

    // source is smaller than display area

    if (iSourceSize.iHeight == itemSize.iHeight && iSourceSize.iWidth == itemSize.iWidth)

    {

        LOG(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - source is smaller than display area");

        LOG1(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - iSourceSize.iWidth = %d",iSourceSize.iWidth);

        LOG1(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - iSourceSize.iHeight = %d",iSourceSize.iHeight);

        //iWindow->SetWindowRect(TRect(TPoint(5,100),TPoint(133,196)),MMMADisplay::EMmaThread);

        iWindow->SetWindowRect(visibleRect,MMMADisplay::EMmaThread);

        iWindow->SetRWindowRect(aBoundsRect,MMMADisplay::EMmaThread);

        //iWindow->SetRWindowRect(TRect(TPoint(0,92),TPoint(360,487)),MMMADisplay::EMmaThread);

        iWindow->SetDrawRect(TRect(iUserRect.iTl, iSourceSize));

    }

    else

    {

        if (sourceIsBigger)

        {

            LOG(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - SOURCE IS BIGGER");

            TPoint temp(iUserRect.iTl.iX-x,iUserRect.iTl.iY-y);

            LOG2(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - visibleRect.iTl %d , %d",visibleRect.iTl.iX,visibleRect.iTl.iY);

            LOG2(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged - visibleRect.iBr %d , %d",visibleRect.iBr.iX,visibleRect.iBr.iY);

            iWindow->SetWindowRect(visibleRect,MMMADisplay::EMmaThread);

            iWindow->SetRWindowRect(aBoundsRect,MMMADisplay::EMmaThread);

            iWindow->SetDrawRect(TRect(iUserRect.iTl, iSourceSize));

            //iWindow->SetWindowRect(TRect(iUserRect.iTl,itemSize),MMMADisplay::EMmaThread);

            //iWindow->SetRWindowRect(TRect(temp,itemSize),MMMADisplay::EMmaThread);

            //iWindow->SetWindowRect(TRect(TPoint(127,100),TPoint(255,96)),MMMADisplay::EMmaThread);

            //iWindow->SetRWindowRect(TRect(TPoint(127,100),TPoint(255,96)),MMMADisplay::EMmaThread);

            //iWindow->SetRWindowRect(TRect(TPoint(0,92),TPoint(360,579)),MMMADisplay::EMmaThread);

            //iWindow->SetDrawRect(TRect(temp, iSourceSize));

            //iWindow->SetDrawRect(TRect(TPoint(0,0), iSourceSize));

        }

        else

        {

        }

    }

    SetClippingRegion();

    if (iUserRect.IsEmpty())

    {

        // Java side hasn't set size.

        iUserRect = iWindow->DrawRect();

        //if (!sourceIsBigger)

        //{

        // Addjusting rect to top left corner.

        iUserRect = TRect(iUserRect.Size());

        //}

    }

    LOG(EJavaMMAPI,EInfo,"CMMAItemDisplay::SourceSizeChanged(aJavaControlWidth,aJavaControlHeight)-");

}

void CMMAItemDisplay::StaticSourceSize(CMMAItemDisplay* aDisplay,

                                       TSize* aSize)

{

    LOG(EJavaMMAPI,EInfo,"CMMAItemDisplay::StaticSourceSize +");

    // To DO check if this is correct

    //*aSize = aDisplay->iUserRect.Size();

    *aSize = aDisplay->SourceSize();

}

/*void CMMAItemDisplay::MdcItemContentRectChanged(const TRect& aContentRect,

        const TRect& aScreenRect)

{

    if (iWindow)

    {

        // Change windows rect.

        iWindow->SetWindowRect(aScreenRect, MMMADisplay::EUiThread);

        TRect drawRect = aContentRect;

        drawRect.Move(- aScreenRect.iTl);

        iWindow->SetDrawRectThread(drawRect);

    }

    SetClippingRegion();

}

*/

/*void CMMAItemDisplay::MdcContentBoundsChanged(const TRect& aRect)

{

    // Do nothing in Item display

}

*/

//  END OF FILE