IGUIFont.hpp

// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in nirtcpp/nirtcpp.hpp
 
#ifndef NIRT_I_GUI_FONT_HPP_INCLUDED
#define NIRT_I_GUI_FONT_HPP_INCLUDED
 
#include <nirtcpp/core/engine/IReferenceCounted.hpp>
#include <nirtcpp/core/engine/SColor.hpp>
#include <nirtcpp/core/engine/rect.hpp>
#include <nirtcpp/core/engine/irrString.hpp>
 
namespace nirt
{
namespace gui
{
 
enum EGUI_FONT_TYPE
{
    EGFT_BITMAP = 0,
 
 
    EGFT_VECTOR,
 
 
    EGFT_OS,
 
    EGFT_CUSTOM
};
 
class IGUIFont : public virtual IReferenceCounted
{
public:
 
 
    virtual void draw(const core::stringw& text, const core::rect<s32>& position,
        video::SColor color, bool hcenter=false, bool vcenter=false,
        const core::rect<s32>* clip=0) = 0;
 
 
    virtual core::dimension2d<u32> getDimension(const wchar_t* text) const = 0;
 
 
    virtual s32 getCharacterFromPos(const wchar_t* text, s32 pixel_x) const = 0;
 
    virtual EGUI_FONT_TYPE getType() const { return EGFT_CUSTOM; }
 
    virtual void setKerningWidth (s32 kerning) = 0;
 
    virtual void setKerningHeight (s32 kerning) = 0;
 
 
    virtual s32 getKerningWidth(const wchar_t* thisLetter=0, const wchar_t* previousLetter=0) const = 0;
 
    virtual s32 getKerningHeight() const = 0;
 
 
    virtual void setInvisibleCharacters( const wchar_t *s ) = 0;
};
 
} // end namespace gui
} // end namespace nirt
 
#endif