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-rw-r--r--src/keys.c33
1 files changed, 9 insertions, 24 deletions
diff --git a/src/keys.c b/src/keys.c
index bb36a19..b48aade 100644
--- a/src/keys.c
+++ b/src/keys.c
@@ -470,29 +470,11 @@ char *keys_action_allkeys(enum key action)
}
/* Need this to display keys properly inside status bar. */
-static char *keys_format_label(char *key, int keylen)
+static unsigned keys_format_label(char **s, char *key, int width)
{
- static char fmtkey[BUFSIZ];
- const int len = utf8_strwidth(key);
- const char dot = '.';
- int i;
-
- if (keylen > BUFSIZ)
- return NULL;
-
- memset(fmtkey, 0, sizeof(fmtkey));
- if (len == 0) {
- strncpy(fmtkey, "?", sizeof(fmtkey));
- } else if (len <= keylen) {
- for (i = 0; i < keylen - len; i++)
- fmtkey[i] = ' ';
- strncat(fmtkey, key, keylen);
- } else {
- for (i = 0; i < keylen - 1; i++)
- fmtkey[i] = key[i];
- fmtkey[keylen - 1] = dot;
- }
- return fmtkey;
+ *s = mem_strdup(key);
+ utf8_chop(*s, width);
+ return utf8_strwidth(*s);
}
void
@@ -518,6 +500,7 @@ keys_display_bindings_bar(WINDOW * win, int *bindings, int count,
const int label_pos_y = key_pos_y;
char key[UTF8_MAXLEN + 1], *fmtkey;
+ unsigned dpywidth, shift_x;
int binding_key;
@@ -566,8 +549,10 @@ keys_display_bindings_bar(WINDOW * win, int *bindings, int count,
}
custom_apply_attr(win, ATTR_HIGHEST);
- fmtkey = keys_format_label(key, KEYS_KEYLEN);
- mvwaddstr(win, key_pos_y, key_pos_x, fmtkey);
+ dpywidth = keys_format_label(&fmtkey, key, KEYS_KEYLEN);
+ shift_x = KEYS_KEYLEN - dpywidth;
+ mvwaddstr(win, key_pos_y, key_pos_x + shift_x, fmtkey);
+ mem_free(fmtkey);
custom_remove_attr(win, ATTR_HIGHEST);
mvwaddstr(win, label_pos_y, label_pos_x, label);
}