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// vim:ts=4:sw=4:expandtab
#include <stdbool.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <fcntl.h>
#include <dirent.h>
#include "i3status.h"
/*
* Returns the correct color format for dzen (^fg(color)) or xmobar (<fc=color>)
*
*/
char *color(const char *colorstr) {
static char colorbuf[32];
if (!cfg_getbool(cfg_general, "colors")) {
colorbuf[0] = '\0';
return colorbuf;
}
if (output_format == O_DZEN2)
(void)snprintf(colorbuf, sizeof(colorbuf), "^fg(%s)", cfg_getstr(cfg_general, colorstr));
else if (output_format == O_XMOBAR)
(void)snprintf(colorbuf, sizeof(colorbuf), "<fc=%s>", cfg_getstr(cfg_general, colorstr));
else if (output_format == O_TERM) {
/* The escape-sequence for color is <CSI><col>;1m (bright/bold
* output), where col is a 3-bit rgb-value with b in the
* least-significant bit. We round the given color to the
* nearist 3-bit-depth color and output the escape-sequence */
char *str = cfg_getstr(cfg_general, colorstr);
int col = strtol(str + 1, NULL, 16);
int r = (col & (0xFF << 0)) / 0x80;
int g = (col & (0xFF << 8)) / 0x8000;
int b = (col & (0xFF << 16)) / 0x800000;
col = (r << 2) | (g << 1) | b;
(void)snprintf(colorbuf, sizeof(colorbuf), "\033[3%d;1m", col);
}
return colorbuf;
}
/*
* Some color formats (xmobar) require to terminate colors again
*
*/
char *endcolor(void) {
if (output_format == O_XMOBAR)
return "</fc>";
else if (output_format == O_TERM)
return "\033[0m";
else
return "";
}
void print_separator(const char *separator) {
if (output_format == O_I3BAR || strlen(separator) == 0)
return;
if (output_format == O_DZEN2)
printf("^fg(%s)%s^fg()", cfg_getstr(cfg_general, "color_separator"), separator);
else if (output_format == O_XMOBAR)
printf("<fc=%s>%s</fc>", cfg_getstr(cfg_general, "color_separator"), separator);
else if (output_format == O_TERM)
printf("%s%s%s", color("color_separator"), separator, endcolor());
else if (output_format == O_NONE)
printf("%s", separator);
}
/*
* The term-output hides the cursor. We call this on exit to reset that.
*/
void reset_cursor(void) {
printf("\033[?25h");
}
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