fzy

commit 581099bc6126c3ac14cd51435e70d1806be39d22
parent 2e91e53da849e489503ea1e4c58e581b02ad3bcd
Author: John Hawthorn <john.hawthorn@gmail.com>
Date:   Mon,  4 Aug 2014 01:01:43 -0700

Define ANSI color values

Diffstat:
M
fzy.c
 | 
6
++++--
M
tty.h
 | 
9
+++++++++

2 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/fzy.c b/fzy.c
@@ -98,6 +98,8 @@ void clear(tty_t *tty){
 	fprintf(tty->fout, "%c%c0G", 0x1b, '[');
 }
 
+#define TTY_COLOR_HIGHLIGHT TTY_COLOR_YELLOW
+
 void draw_match(tty_t *tty, const char *choice, int selected){
 	int n = strlen(search);
 	size_t positions[n + 1];
@@ -111,10 +113,10 @@ void draw_match(tty_t *tty, const char *choice, int selected){
 
 	for(size_t i = 0, p = 0; choice[i] != '\0'; i++){
 		if(positions[p] == i){
-			tty_setfg(tty, 3);
+			tty_setfg(tty, TTY_COLOR_HIGHLIGHT);
 			p++;
 		}else{
-			tty_setfg(tty, 9);
+			tty_setfg(tty, TTY_COLOR_NORMAL);
 		}
 		fprintf(tty->fout, "%c", choice[i]);
 	}
diff --git a/tty.h b/tty.h
@@ -18,5 +18,14 @@ void tty_setfg(tty_t *tty, int fg);
 void tty_setinvert(tty_t *tty);
 void tty_setnormal(tty_t *tty);
 
+#define TTY_COLOR_BLACK   0
+#define TTY_COLOR_RED     1
+#define TTY_COLOR_GREEN   2
+#define TTY_COLOR_YELLOW  3
+#define TTY_COLOR_BLUE    4
+#define TTY_COLOR_MAGENTA 5
+#define TTY_COLOR_CYAN    6
+#define TTY_COLOR_WHITE   7
+#define TTY_COLOR_NORMAL  9
 
 #endif