private:
struct Line
{
- unsigned start = 0;
- unsigned bytes = 0;
- unsigned length = 0;
+ std::size_t start = 0;
+ std::size_t bytes = 0;
+ std::size_t length = 0;
unsigned width = 0;
};
struct RenderData;
struct CoordsToGeomData;
- const Style *style = 0;
+ const Style *style = nullptr;
std::string text;
std::vector<Line> lines;
void autosize(const Part &, Geometry &) const;
void set(const std::string &);
- void erase(unsigned, unsigned);
- void insert(unsigned, const std::string &);
+ void erase(std::size_t, std::size_t);
+ void insert(std::size_t, const std::string &);
const std::string &get() const { return text; }
- unsigned size() const { return text.size(); }
- unsigned get_n_lines() const { return lines.size(); }
- unsigned get_visible_lines(const Part &, const Geometry &, unsigned *) const;
- unsigned get_line_length(unsigned) const;
- unsigned move_offset(unsigned, int) const;
- void offset_to_coords(unsigned, unsigned &, unsigned &) const;
- unsigned coords_to_offset(unsigned, unsigned) const;
- Geometry coords_to_geometry(const Part &, const Geometry &, unsigned, unsigned, unsigned) const;
+ std::size_t size() const { return text.size(); }
+ std::size_t get_n_lines() const { return lines.size(); }
+ std::size_t get_visible_lines(const Part &, const Geometry &, unsigned *) const;
+ std::size_t get_line_length(std::size_t) const;
+ std::size_t move_offset(std::size_t, std::ptrdiff_t) const;
+ void offset_to_coords(std::size_t, std::size_t &, std::size_t &) const;
+ std::size_t coords_to_offset(std::size_t, std::size_t) const;
+ Geometry coords_to_geometry(const Part &, const Geometry &, std::size_t, std::size_t, std::size_t) const;
void build(const Part &, State, const Geometry &, PartCache &) const;
- void build(const Part &, State, const Geometry &, unsigned, PartCache &) const;
+ void build(const Part &, State, const Geometry &, std::size_t, PartCache &) const;
Text &operator=(const std::string &);
private:
void find_lines();
- unsigned count_characters(unsigned, unsigned) const;
- void check_alignment(unsigned) const;
+ std::size_t count_characters(std::size_t, std::size_t) const;
+ void check_alignment(std::size_t) const;
template<typename T>
- void process_lines(const Part &, const Geometry &, unsigned, void (Text::*)(unsigned, const Geometry &, T &) const, T &) const;
+ void process_lines(const Part &, const Geometry &, std::size_t, void (Text::*)(std::size_t, const Geometry &, T &) const, T &) const;
- void build_line(unsigned, const Geometry &, RenderData &) const;
- void coords_to_geom_line(unsigned, const Geometry &, CoordsToGeomData &) const;
+ void build_line(std::size_t, const Geometry &, RenderData &) const;
+ void coords_to_geom_line(std::size_t, const Geometry &, CoordsToGeomData &) const;
};
} // namespace GLtk