地圖 (Jido) is a lightweight Unix TUI file explorer designed for speed and simplicity.
brookjeynes.dev
1const std = @import("std");
2const vaxis = @import("vaxis");
3const Event = @import("app.zig").Event;
4
5const FileLogger = @import("file_logger.zig");
6
7const Self = @This();
8
9/// Seconds.
10pub const notification_timeout = 3;
11
12const Style = enum {
13 err,
14 info,
15 warn,
16};
17
18var buf: [1024]u8 = undefined;
19
20style: Style = Style.info,
21fbs: std.io.FixedBufferStream([]u8) = std.io.fixedBufferStream(&buf),
22/// How long until the notification disappears in seconds.
23timer: i64 = 0,
24loop: ?*vaxis.Loop(Event) = null,
25
26pub fn write(self: *Self, text: []const u8, style: Style) !void {
27 self.fbs.reset();
28 _ = try self.fbs.write(text);
29 self.timer = std.time.timestamp();
30 self.style = style;
31
32 if (self.loop) |loop| {
33 loop.postEvent(.notification);
34 }
35}
36
37pub fn reset(self: *Self) void {
38 self.fbs.reset();
39 self.style = Style.info;
40}
41
42pub fn slice(self: *Self) []const u8 {
43 return self.fbs.getWritten();
44}
45
46pub fn clearIfEnded(self: *Self) bool {
47 if (std.time.timestamp() - self.timer > notification_timeout) {
48 self.reset();
49 return true;
50 }
51
52 return false;
53}
54
55pub fn len(self: Self) usize {
56 return self.fbs.pos;
57}