add prompt

1 files changed, 19 insertions, 1 deletions

diff --git a/dmenu-wl.c b/dmenu-wl.c
index 0280c84..f8ade0a 100644
--- a/dmenu-wl.c
+++ b/dmenu-wl.c
@@ -145,6 +145,7 @@ Monitor *active_monitor = 0;
 uint32_t height = 50;
 uint32_t numitems = 0;
 char input_field[MAX_LINE_LENGTH] = "";
+char *prompt = 0;
 int running = 1;
 
 #include "config.h"
@@ -251,8 +252,16 @@ draw_dmenu(Monitor *monitor)
 	          monitor->width - 2 * borderwidth, height - 2 * borderwidth, background);
 	draw_rect(monitor->canvas, 0, fontsize + borderwidth + 2 * padding,
 	          monitor->width, borderwidth, highlight);
+
+	if (prompt) {
+		x = font_width(monitor->font, prompt) + padding + borderwidth;
+		draw_rect(monitor->canvas, 0, 0, x + padding, fontsize + 2 * padding + borderwidth, highlight);
+		draw_font(monitor->canvas, monitor->font, prompt, padding + borderwidth,
+				borderwidth + fontsize + padding, foreground);
+	}
+
 	x = draw_font(monitor->canvas, monitor->font, input_field,
-	              padding + borderwidth, borderwidth + fontsize + padding, foreground);
+	              x + padding + borderwidth, borderwidth + fontsize + padding, foreground);
 	draw_rect(monitor->canvas, x + cursor_horizontal_offset,
 	          borderwidth + padding - cursor_vertical_offset, cursor_width,
 	          fontsize + 2 * cursor_vertical_offset, foreground);
@@ -588,6 +597,15 @@ main(int argc, char *argv[])
 {
 	struct itimerspec spec = { 0 };
 	struct pollfd fds[2];
+	char **arg;
+
+	for (arg = argv; *arg; ++arg) {
+		if (strcmp(*arg, "-p") == 0) {
+			prompt = *(++arg);
+		} else if (strcmp(*arg, "-h") == 0) {
+			fprintf(stderr, "dmenu-wl [-p PROMPT]\n");
+		}
+	}
 
 	readstdin();
 	setup();