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Fix alignment of keys in output of /key when some keys contain wide chars

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This commit is contained in:
Sebastien Helleu
2010-03-23 13:41:23 +01:00
parent 03d01f4234
commit a0f442a84e
1 changed files with 16 additions and 1 deletions
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src/core/wee-command.c
+16 -1
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@@ -1906,13 +1906,28 @@ void
command_key_display (struct t_gui_key *key)
{
char *expanded_name;
char str_spaces[20 + 1];
int length_screen, num_spaces;
expanded_name = gui_keyboard_get_expanded_name (key->key);
gui_chat_printf (NULL, " %20s%s => %s%s",
str_spaces[0] = '\0';
length_screen = utf8_strlen_screen ((expanded_name) ?
expanded_name : key->key);
num_spaces = 20 - length_screen;
if (num_spaces > 0)
{
memset (str_spaces, ' ', num_spaces);
str_spaces[num_spaces] = '\0';
}
gui_chat_printf (NULL, " %s%s%s => %s%s",
str_spaces,
(expanded_name) ? expanded_name : key->key,
GUI_COLOR(GUI_COLOR_CHAT_DELIMITERS),
GUI_COLOR(GUI_COLOR_CHAT),
key->command);
if (expanded_name)
free (expanded_name);
}