diff options
| -rw-r--r-- | sdn.cpp | 27 |
1 files changed, 13 insertions, 14 deletions
@@ -135,27 +135,21 @@ static struct { wstring editor_line; } g; -static inline int visible_lines () { return LINES - 2; } +static inline int visible_lines () { return max (0, LINES - 2); } static void update () { erase (); - attrset (A_BOLD); - mvprintw (0, 0, "%s", g.cwd.c_str ()); - if (g.out_of_date) - addstr (" [+]"); - - for (int i = 0; i < visible_lines (); i++) { - int index = g.offset + i; - if (index >= int (g.entries.size ())) - break; - + int available = visible_lines (); + int used = min (available, int (g.entries.size ()) - g.offset); + for (int i = 0; i < used; i++) { attrset (0); + int index = g.offset + i; if (index == g.cursor) attron (A_REVERSE); - move (2 + i, 0); + move (available - used + i, 0); auto &entry = g.entries[index]; // TODO display more information from "info" @@ -174,12 +168,17 @@ update () { hline (' ', width - print (to_wide (entry.filename), width)); } + attrset (A_BOLD); + mvprintw (LINES - 2, 0, "%s", g.cwd.c_str ()); + if (g.out_of_date) + addstr (" [+]"); + attrset (0); if (g.editor) { - move (1, 0); + move (LINES - 1, 0); wchar_t prefix[] = { g.editor, L' ', L'\0' }; addwstr (prefix); - move (1, print (g.editor_line, COLS - 3) + 2); + move (LINES - 1, print (g.editor_line, COLS - 3) + 2); curs_set (1); } else curs_set (0); |