/*

* Copyright (c) 2003 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:  SVG Implementation header file

 *

*/

#include "SvgBitmapFontProvider.h"

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

// Two phase constructor for this class

// 

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

CSvgBitmapFontProvider* CSvgBitmapFontProvider::NewL( const TFontSpec& aFontSpec )

    {

    CSvgBitmapFontProvider* self = NewLC( aFontSpec );

    CleanupStack::Pop();

    return self;

    }

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

// CSvgBitmapFontProvider* CSvgBitmapFontProvider::NewLC()

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

CSvgBitmapFontProvider* CSvgBitmapFontProvider::NewLC( const TFontSpec& aFontSpec )

    {

    CSvgBitmapFontProvider* self  = new ( ELeave ) CSvgBitmapFontProvider( aFontSpec );

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// First Step of two phase construction for this class

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

CSvgBitmapFontProvider::CSvgBitmapFontProvider( const TFontSpec& aFontSpec ):

                                                          iTypeFaceStore(NULL),

                                                          iFontSpec(aFontSpec)

	{

	}

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

// CSvgBitmapFontProvider::ConstructL()

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

void CSvgBitmapFontProvider::ConstructL()

    {

    	iTypeFaceStore = CFbsTypefaceStore::NewL(NULL);

    }

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

// CSvgBitmapFontProvider::ConstructL()

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

CSvgBitmapFontProvider::~CSvgBitmapFontProvider()

	{

			delete iTypeFaceStore ;				

	}

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

// CSvgBitmapFontProvider::ReleaseFont(CFont* aFont)

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

void CSvgBitmapFontProvider::ReleaseFont(CFont* aFont)

{

	iTypeFaceStore->ReleaseFont(aFont);

}

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

// CSvgBitmapFontProvider::GetNearestFontToDesignHeightInTwips(CFont* aFont, TFontSpec aFontSpec)

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

TInt CSvgBitmapFontProvider::GetNearestFontToDesignHeightInTwips(CFont*& aFont, TFontSpec aFontSpec)

{

    TName fontTypefaceName(aFontSpec.iTypeface.iName);

	TInt matchLength = fontTypefaceName.Length();                                

    TInt typefaceCount = iTypeFaceStore->NumTypefaces();

    TTypefaceSupport typefaceSupport;

    TInt i;

    for(i=0; i<typefaceCount; i++)

        {

        iTypeFaceStore->TypefaceSupport(typefaceSupport, i);

        TInt findResult = typefaceSupport.iTypeface.iName.Find(fontTypefaceName.Ptr(), matchLength);

        if(!findResult)

            {

            fontTypefaceName = typefaceSupport.iTypeface.iName;

            break;

            }

        }

    //If the element typeface couldn't find && didn't set the typeface name.

    if(( i == typefaceCount) && (iFontSpec.iTypeface.iName.Length()))

        {

        fontTypefaceName = iFontSpec.iTypeface.iName;

        }

    aFontSpec.iTypeface.iName = fontTypefaceName;        

	return iTypeFaceStore->GetNearestFontToDesignHeightInTwips(aFont, aFontSpec);

}