font_family.h

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#pragma once
#include <cstdint>
#include <memory>
#include <ostream>
#include <stdexcept>
#include <vector>
#include <xtd/iequatable.h>
#include <xtd/object.h>
#include <xtd/ustring.h>
#include "../drawing_export.h"
#include "font_style.h"
#include "text/generic_font_families.h"

namespace xtd {
  namespace drawing {
    namespace text {
      class font_collection;
    }
    
    class drawing_export_ font_family final : public xtd::object, public xtd::iequatable<font_family> {
      struct data;
      
    public:
      
      explicit font_family(const xtd::ustring& name);
      
      explicit font_family(text::generic_font_families generic_font_families);
      
      font_family(const xtd::ustring& name, const text::font_collection& font_collection);
      
      ~font_family();
      font_family(const font_family& value);
      font_family();
      font_family& operator =(const font_family& value);
      
      
      static std::vector<font_family> families() noexcept;
      
      static font_family generic_monospace() noexcept;
      
      static font_family generic_sans_serif() noexcept;
      
      static font_family generic_serif() noexcept;
      
      const xtd::ustring& name() const noexcept;
      
      
      bool equals(const font_family& value) const noexcept override;
      
      int32 get_cell_ascent(font_style style) const;
      
      int32 get_cell_descent(font_style style) const;
      
      int32 get_em_height(font_style style) const noexcept;
      
      int32 get_line_spacing(font_style style) const;
      
      xtd::ustring get_name(int32 language) const;
      
      bool is_style_available(font_style style) const;
      
      xtd::ustring to_string() const noexcept override;
      
    private:
      std::shared_ptr<data> data_;
    };
  }
}