text_shaper_char.hpp

// Copyright Take Vos 2022.
// Distributed under the Boost Software License, Version 1.0.
// (See accompanying file LICENSE_1_0.txt or copy at https://www.boost.org/LICENSE_1_0.txt)
 
#pragma once
 
#include "text_theme.hpp"
#include "character.hpp"
#include "../font/module.hpp"
#include "../unicode/module.hpp"
#include "../geometry/module.hpp"
 
namespace hi::inline v1 {
 
class text_shaper_char {
public:
    hi::character character = {};

    hi::character bidi_character = {};

    hi::text_style style = {};

    hi::font const *font = nullptr;

    float width = 0.0f;

    point2 position = {};

    float advance = 0.0f;

    aarectangle rectangle = {};

    lean_vector<hi::glyph_id> glyphs = {};

    lean_vector<hi::aarectangle> glyph_rectangles = {};

    size_t line_nr = std::numeric_limits<size_t>::max();

    size_t column_nr = std::numeric_limits<size_t>::max();

    unicode_bidi_class direction = unicode_bidi_class::L;

    bool is_trailing_white_space = false;

    bool glyph_is_initial = false;
 
    [[nodiscard]] text_shaper_char(hi::character const& character) noexcept :
        character(character),
        bidi_character(character)
    {
    }
};
 
} // namespace hi::inline v1