color.c File Reference

Color parser. More...

#include <ctype.h>
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "elinks.h"
#include "terminal/color.h"
#include "util/color.h"
#include "util/conv.h"
#include "util/fastfind.h"
#include "util/color_s.inc"
#include "util/color.inc"

Include dependency graph for color.c:

Data Structures
struct	color_spec

Functions
static void	colors_list_reset (void)
static struct fastfind_key_value *	colors_list_next (void)
	Returns a pointer to a struct that contains current key and data pointers and increment internal pointer.
void	init_colors_lookup (void)
void	free_colors_lookup (void)
int	decode_color (const char *str, int slen, color_T *color)
	Decode the color string.
const char *	get_color_string (color_T color, char hexcolor[8])
	Returns a string containing the color info.
void	color_to_string (color_T color, char str[8])
	Translate rgb color to string in #rrggbb format.

Variables
static const struct color_spec	color_specs []
static const struct color_spec *	internal_pointer
static struct fastfind_index	ff_colors_index = INIT_FASTFIND_INDEX("colors_lookup", colors_list_reset, colors_list_next)

Detailed Description

Color parser.

Function Documentation

color_to_string()

void color_to_string	(	color_T	color,
		char	str[8] )

Translate rgb color to string in #rrggbb format.

str should be a pointer to an 8 bytes memory space.

colors_list_next()

struct fastfind_key_value * colors_list_next ( void )

static

Returns a pointer to a struct that contains current key and data pointers and increment internal pointer.

It returns NULL when key is NULL.

colors_list_reset()

void colors_list_reset ( void )

static

decode_color()

int decode_color	(	const char *	str,
		int	slen,
		color_T *	color )

Decode the color string.

The color string can either contain '#FF0044' style declarations or color names.

free_colors_lookup()

void free_colors_lookup

(

void

)

get_color_string()

const char * get_color_string	(	color_T	color,
		char	hexcolor[8] )

Returns a string containing the color info.

If no 'English' name can be found the hex color (#rrggbb) is returned in the given buffer.

init_colors_lookup()

void init_colors_lookup

(

void

)

Variable Documentation

color_specs

const struct color_spec color_specs[]

static

ff_colors_index

struct fastfind_index ff_colors_index = INIT_FASTFIND_INDEX("colors_lookup", colors_list_reset, colors_list_next)

static

internal_pointer

const struct color_spec* internal_pointer

static