#ifndef EL__DOCUMENT_FORMAT_H
#define EL__DOCUMENT_FORMAT_H

#include "util/color.h"

#ifdef __cplusplus
extern "C" {
#endif

struct document_options;
struct screen_char;


enum text_style_format {
	AT_BOLD = 1,
	AT_ITALIC = 2,
	AT_UNDERLINE = 4,
	AT_FIXED = 8,
	AT_GRAPHICS = 16,
	AT_PREFORMATTED = 32,

	/* AT_NO_ENTITIES means the parser has already expanded
	 * entities and numeric character references, so the put_chars
	 * function of the renderer must not do that again.  */
	AT_NO_ENTITIES = 64,
};

typedef signed short text_style_format_T;

struct text_style_color {
	color_T foreground;
	color_T background;
};

struct text_style {
	text_style_format_T attr;
	struct text_style_color color;
};

#define INIT_TEXT_STYLE(attr, fg, bg)  { attr, {fg, bg}}

void get_screen_char_template(struct screen_char *template_, struct document_options *options, struct text_style style);

#ifdef __cplusplus
}
#endif

#endif