// Created on: 2013-01-28
// Created by: Kirill GAVRILOV
// Copyright (c) 2013-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _Font_FTLibrary_H__
#define _Font_FTLibrary_H__

#include <Standard_DefineHandle.hxx>
#include <Standard_Transient.hxx>

// inclusion template for FreeType
#include <ft2build.h>
#include FT_FREETYPE_H

//! Wrapper over FT_Library. Provides access to FreeType library.
class Font_FTLibrary : public Standard_Transient
{

public:

  //! Initialize new FT_Library instance.
  Standard_EXPORT Font_FTLibrary();

  //! Release FT_Library instance.
  Standard_EXPORT ~Font_FTLibrary();

  //! This method should always return true.
  //! @return true if FT_Library instance is valid.
  bool IsValid() const
  {
    return myFTLib != NULL;
  }

  //! Access FT_Library instance.
  FT_Library Instance() const
  {
    return myFTLib;
  }

private:

  FT_Library myFTLib;

private:

  Font_FTLibrary            (const Font_FTLibrary& );
  Font_FTLibrary& operator= (const Font_FTLibrary& );

public:

  DEFINE_STANDARD_RTTI(Font_FTLibrary) // Type definition

};

DEFINE_STANDARD_HANDLE(Font_FTLibrary, Standard_Transient)

#endif // _Font_FTLibrary_H__
