diff options
Diffstat (limited to 'handlers.ha')
| -rw-r--r-- | handlers.ha | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/handlers.ha b/handlers.ha index 2e7609f..e5140bb 100644 --- a/handlers.ha +++ b/handlers.ha @@ -114,6 +114,32 @@ fn runehandler(l: *widget::widget, r: libtui::key) bool = { let c = l.cursor; list::search(l, searchterm); libtui::resume(&l.widget.ui); + case 'f' => + //filter + libtui::suspend(&l.widget.ui); + fmt::fprint(l.widget.ui.f, "f: ")!; + let line = match (bufio::scanline(l.widget.ui.f)) { + case let s: []u8 => + yield s; + case io::EOF => + fmt::fprintln(os::stderr, "EOF")!; + return true; + case let e: io::error => + fmt::fprintln(os::stderr, io::strerror(e))!; + return true; + }; + defer free(line); + strings::freeall(itemscopy); + itemscopy = strings::dupall(l.items); + let newitems: []str = []; + defer strings::freeall(newitems); + for (let i = 0z; i < len(l.items); i += 1) { + if (strings::contains(l.items[i], strings::fromutf8(line))) { + append(newitems, l.items[i]); + }; + }; + list::setitems(l, newitems...); + libtui::resume(&l.widget.ui); case 'o' => // order sort::strings(l.items); |