-// vim:ts=8:expandtab
+// vim:ts=4:sw=4:expandtab
#include <stdbool.h>
#include <string.h>
#include <stdio.h>
#include "i3status.h"
/*
- * Returns the correct color format for dzen (^fg(color)) or xmobar (<fc=color>)
+ * Returns the correct color format for dzen (^fg(color)), xmobar (<fc=color>)
+ * or lemonbar (%{Fcolor})
*
*/
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));
-
+ 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_LEMONBAR)
+ (void)snprintf(colorbuf, sizeof(colorbuf), "%%{F%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;
}
/*
*
*/
char *endcolor(void) {
- if (output_format == O_XMOBAR)
- return "</fc>";
- else return "";
+ if (output_format == O_XMOBAR)
+ return "</fc>";
+ else if (output_format == O_TERM)
+ return "\033[0m";
+ else
+ return "";
}
-void print_seperator(void) {
- if (output_format == O_DZEN2)
- printf("^fg(%s)^p(5;-2)^ro(2)^p()^fg()^p(5)", cfg_getstr(cfg_general, "color_separator"));
- else if (output_format == O_XMOBAR)
- printf("<fc=%s> | </fc>", cfg_getstr(cfg_general, "color_separator"));
- else if (output_format == O_NONE)
- printf(" | ");
+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_LEMONBAR)
+ printf("%%{F%s}%s%%{F-}", 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");
+}
+
+/*
+ * Escapes ampersand, less-than, greater-than, single-quote, and double-quote
+ * characters with the corresponding Pango markup strings if markup is enabled.
+ * See the glib implementation:
+ * https://git.gnome.org/browse/glib/tree/glib/gmarkup.c?id=03db1f455b4265654e237d2ad55464b4113cba8a#n2142
+ *
+ */
+void maybe_escape_markup(char *text, char **buffer) {
+ if (markup_format == M_NONE) {
+ *buffer += sprintf(*buffer, "%s", text);
+ return;
+ }
+ for (; *text != '\0'; text++) {
+ switch (*text) {
+ case '&':
+ *buffer += sprintf(*buffer, "%s", "&");
+ break;
+ case '<':
+ *buffer += sprintf(*buffer, "%s", "<");
+ break;
+ case '>':
+ *buffer += sprintf(*buffer, "%s", ">");
+ break;
+ case '\'':
+ *buffer += sprintf(*buffer, "%s", "'");
+ break;
+ case '"':
+ *buffer += sprintf(*buffer, "%s", """);
+ break;
+ default:
+ if ((0x1 <= *text && *text <= 0x8) ||
+ (0xb <= *text && *text <= 0xc) ||
+ (0xe <= *text && *text <= 0x1f)) {
+ *buffer += sprintf(*buffer, "&#x%x;", *text);
+ } else {
+ *(*buffer)++ = *text;
+ }
+ break;
+ }
+ }
}