[occt.git] / src / Font / Font_FTLibrary.hxx

// 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_Type.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, Standard_Transient) // Type definition

};

DEFINE_STANDARD_HANDLE(Font_FTLibrary, Standard_Transient)

#endif // _Font_FTLibrary_H__
Commit	Line	Data
a174a3c5	1	// Created on: 2013-01-28
a174a3c5	2	// Created by: Kirill GAVRILOV
d5f74e42	3	// Copyright (c) 2013-2014 OPEN CASCADE SAS
a174a3c5	4	//
973c2be1	5	// This file is part of Open CASCADE Technology software library.
a174a3c5	6	//
d5f74e42	7	// This library is free software; you can redistribute it and/or modify it under
d5f74e42	8	// the terms of the GNU Lesser General Public License version 2.1 as published
973c2be1	9	// by the Free Software Foundation, with special exception defined in the file
	10	// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
	11	// distribution for complete text of the license and disclaimer of any warranty.
a174a3c5	12	//
973c2be1	13	// Alternatively, this file may be used under the terms of Open CASCADE
973c2be1	14	// commercial license or contractual agreement.
a174a3c5	15
	16	#ifndef _Font_FTLibrary_H__
	17	#define _Font_FTLibrary_H__
	18
ec357c5c	19	#include <Standard_Type.hxx>
a174a3c5	20	#include <Standard_Transient.hxx>
a174a3c5	21
	22	// inclusion template for FreeType
	23	#include <ft2build.h>
	24	#include FT_FREETYPE_H
	25
	26	//! Wrapper over FT_Library. Provides access to FreeType library.
	27	class Font_FTLibrary : public Standard_Transient
	28	{
	29
	30	public:
	31
	32	//! Initialize new FT_Library instance.
	33	Standard_EXPORT Font_FTLibrary();
	34
	35	//! Release FT_Library instance.
	36	Standard_EXPORT ~Font_FTLibrary();
	37
	38	//! This method should always return true.
	39	//! @return true if FT_Library instance is valid.
	40	bool IsValid() const
	41	{
	42	return myFTLib != NULL;
	43	}
	44
	45	//! Access FT_Library instance.
	46	FT_Library Instance() const
	47	{
	48	return myFTLib;
	49	}
	50
	51	private:
	52
	53	FT_Library myFTLib;
	54
	55	private:
	56
	57	Font_FTLibrary (const Font_FTLibrary& );
	58	Font_FTLibrary& operator= (const Font_FTLibrary& );
	59
	60	public:
	61
ec357c5c	62	DEFINE_STANDARD_RTTI(Font_FTLibrary, Standard_Transient) // Type definition
a174a3c5	63
	64	};
	65
	66	DEFINE_STANDARD_HANDLE(Font_FTLibrary, Standard_Transient)
	67
	68	#endif // _Font_FTLibrary_H__