Print highlighted input text only on single match

When the input text fully matches a single item, do not draw the item
and highlight the input text to show that it matches an item in
opposition to regular input text not matching anything.

1 files changed, 13 insertions, 3 deletions

diff --git a/dmenu.c b/dmenu.c
index 8e84fbd..b191486 100644
--- a/dmenu.c
+++ b/dmenu.c
@@ -130,7 +130,7 @@ drawmenu(void)
 {
         unsigned int curpos;
         struct item *item;
-        int x = 0, y = 0, w;
+        int x = 0, y = 0, w, inputscheme;
 
         drw_setscheme(drw, scheme[SchemeNorm]);
         drw_rect(drw, 0, 0, mw, mh, 1, 1);
@@ -138,18 +138,27 @@ drawmenu(void)
         if (prompt && *prompt) {
                 drw_setscheme(drw, scheme[SchemeSel]);
                 x = drw_text(drw, x, 0, promptw, bh, lrpad / 2, prompt, 0);
+                x += 2;
         }
         /* draw input field */
         w = (lines > 0 || !matches) ? mw - x : inputw;
-        drw_setscheme(drw, scheme[SchemeNorm]);
+        if (matches && !strcmp(text, curr->text))
+                inputscheme = SchemeSel;
+        else
+                inputscheme = SchemeNorm;
+        drw_setscheme(drw, scheme[inputscheme]);
+
         drw_text(drw, x, 0, w, bh, lrpad / 2, text, 0);
 
         drw_font_getexts(drw->fonts, text, cursor, &curpos, NULL);
         if ((curpos += lrpad / 2 - 1) < w) {
-                drw_setscheme(drw, scheme[SchemeNorm]);
+                drw_setscheme(drw, scheme[inputscheme]);
                 drw_rect(drw, x + curpos, 2, 2, bh - 4, 1, 0);
         }
 
+        if (inputscheme == SchemeSel)
+                goto drawmap;
+
         if (lines > 0) {
                 /* draw vertical list */
                 for (item = curr; item != next; item = item->right)
@@ -171,6 +180,7 @@ drawmenu(void)
                         drw_text(drw, mw - w, 0, w, bh, lrpad / 2, ">", 0);
                 }
         }
+drawmap:
         drw_map(drw, win, 0, 0, mw, mh);
 }