font.hpp

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// Copyright (c) 2017 Kolya Kosenko
 
// Distributed under the Boost Software License, Version 1.0.
// See http://www.boost.org/LICENSE_1_0.txt
 
 
#ifndef BOOST_UI_FONT_HPP
#define BOOST_UI_FONT_HPP
 
#include <boost/ui/config.hpp>
 
#ifdef BOOST_HAS_PRAGMA_ONCE
#pragma once
#endif
 
#include <boost/ui/string.hpp>
 
#include <boost/core/scoped_enum.hpp>
 
namespace boost {
namespace ui    {
 
 
class BOOST_UI_DECL font
{
    class impl;
 
public:
    BOOST_SCOPED_ENUM_DECLARE_BEGIN(family)
    {
        other,      
        serif,      
        sans_serif, 
        cursive,    
        fantasy,    
        monospace   
    }
    BOOST_SCOPED_ENUM_DECLARE_END(family)
 
    
    BOOST_SCOPED_ENUM_DECLARE_BEGIN(slant)
    {
        normal, 
        italic, 
        oblique 
    }
    BOOST_SCOPED_ENUM_DECLARE_END(slant)
 
    
    BOOST_SCOPED_ENUM_DECLARE_BEGIN(weight)
    {
        normal, 
        bold    
    }
    BOOST_SCOPED_ENUM_DECLARE_END(weight)
 
    font();
#ifndef DOXYGEN
    font(const font& other);
    font& operator=(const font& other);
#endif
    ~font();
 
    explicit font(double pt, family f,
                  slant s = slant::normal, weight w = weight::normal);
    explicit font(double pt, const uistring& n,
                  slant s = slant::normal, weight w = weight::normal);
 
    font& set_family(family f);
 
    family get_family() const;
 
    font& set_slant(slant s);
 
    slant get_slant() const;
 
    font& set_weight(weight w);
 
    weight get_weight() const;
 
    font& name(const uistring& n);
 
    uistring name() const;
 
    font& size_pt(double pt);
 
    double size_pt() const;
 
    bool valid() const BOOST_NOEXCEPT;
 
    typedef void* native_handle_type;
 
    native_handle_type native_handle() { return m_impl; }
    const native_handle_type native_handle() const { return m_impl; }
 
    static font caption() BOOST_NOEXCEPT;
 
private:
    impl* m_impl;
 
#ifndef DOXYGEN
    friend class native_helper;
#endif
};
 
} // namespace ui
} // namespace boost
 
#endif // BOOST_UI_FONT_HPP