diff options
Diffstat (limited to 'sdn.cpp')
| -rw-r--r-- | sdn.cpp | 25 |
1 files changed, 15 insertions, 10 deletions
@@ -824,6 +824,15 @@ fun at_cursor () -> const entry & { return g.cursor >= int (g.entries.size ()) ? invalid : g.entries[g.cursor]; } +fun resort (const string anchor = at_cursor ().filename) { + sort (begin (g.entries), end (g.entries)); + if (!anchor.empty ()) { + for (size_t i = 0; i < g.entries.size (); i++) + if (g.entries[i].filename == anchor) + g.cursor = i; + } +} + fun reload (bool keep_anchor) { g.unames.clear(); while (auto *ent = getpwent ()) @@ -851,20 +860,16 @@ fun reload (bool keep_anchor) { g.entries.push_back (make_entry (f)); } closedir (dir); - sort (begin (g.entries), end (g.entries)); - g.out_of_date = false; - if (!anchor.empty ()) { - for (size_t i = 0; i < g.entries.size (); i++) - if (g.entries[i].filename == anchor) - g.cursor = i; - } + g.out_of_date = false; for (int col = 0; col < entry::COLUMNS; col++) { auto &longest = g.max_widths[col] = 0; for (const auto &entry : g.entries) longest = max (longest, compute_width (entry.cols[col])); } + resort (anchor); + g.cursor = max (0, min (g.cursor, int (g.entries.size ()) - 1)); g.offset = max (0, min (g.offset, int (g.entries.size ()) - 1)); @@ -1354,12 +1359,12 @@ fun handle (wint_t c) -> bool { case ACTION_SORT_LEFT: g.sort_column = (g.sort_column + entry::COLUMNS - 1) % entry::COLUMNS; g.sort_flash_ttl = 2; - reload (true); + resort (); break; case ACTION_SORT_RIGHT: g.sort_column = (g.sort_column + entry::COLUMNS + 1) % entry::COLUMNS; g.sort_flash_ttl = 2; - reload (true); + resort (); break; case ACTION_UP: @@ -1449,7 +1454,7 @@ fun handle (wint_t c) -> bool { break; case ACTION_REVERSE_SORT: g.reverse_sort = !g.reverse_sort; - reload (true); + resort (); break; case ACTION_SHOW_HIDDEN: g.show_hidden = !g.show_hidden; |