neurocyte/flow
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feat: shorten long paths in recent file list

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This commit is contained in:
CJ van den Berg 2024-04-09 22:22:06 +02:00
parent cbe656fe44
commit cbf87ec7c0
1 changed files with 28 additions and 3 deletions
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31
src/tui/mode/overlay/open_recent.zig
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@ -16,6 +16,7 @@ const project_manager = @import("project_manager");
const Self = @This();
const max_recent_files: usize = 25;
const max_menu_width = 80;
a: std.mem.Allocator,
f: usize = 0,
@ -68,12 +69,16 @@ fn on_render_menu(_: *Self, button: *Button.State(*Menu.State(*Self)), theme: *c
button.plane.erase();
button.plane.home();
const pointer = if (selected) "⏵" else " ";
_ = button.plane.print("{s}{s} ", .{ pointer, button.opts.label }) catch {};
var buf: [max_menu_width]u8 = undefined;
_ = button.plane.print("{s}{s} ", .{
pointer,
if (button.opts.label.len > max_menu_width - 2) shorten_path(&buf, button.opts.label) else button.opts.label,
}) catch {};
return false;
}
fn on_resize_menu(self: *Self, state: *Menu.State(*Self), box: Widget.Box) void {
const w = @min(box.w, @min(self.longest, 80) + 2);
const w = @min(box.w, @min(self.longest, max_menu_width) + 2);
self.menu.resize(.{
.y = 0,
.x = box.w - w / 2,
@ -87,6 +92,26 @@ fn menu_action_open_file(menu: *Menu.State(*Self), button: *Button.State(*Menu.S
tp.self_pid().send(.{ "cmd", "navigate", .{ .file = button.label.items } }) catch |e| menu.opts.ctx.logger.err("navigate", e);
}
fn shorten_path(buf: []u8, path: []const u8) []const u8 {
const max_len = max_menu_width - 2;
if (path.len < max_len) return path;
const basename_pos = std.mem.lastIndexOfScalar(u8, path, std.fs.path.sep) orelse return path;
if (path.len - basename_pos > max_len) return path;
var stream = std.io.fixedBufferStream(buf);
const writer = stream.writer();
// try writer.print("this is line {d}\n", .{self.line_num});
var pos: usize = 0;
while (std.mem.indexOfScalarPos(u8, path, pos, std.fs.path.sep)) |next| {
if (next == basename_pos or stream.getWritten().len + path[next..].len < max_len) {
_ = writer.write(path[next..]) catch return path;
return stream.getWritten();
}
writer.print("{c}{c}", .{ std.fs.path.sep, path[next + 1] }) catch return path;
pos = next + 1;
}
return stream.getWritten();
}
fn receive_project_manager(self: *Self, _: tp.pid_ref, m: tp.message) error{Exit}!bool {
if (try m.match(.{ "PRJ", tp.more })) {
try self.process_project_manager(m);
@ -102,7 +127,7 @@ fn process_project_manager(self: *Self, m: tp.message) tp.result {
if (self.need_reset) self.reset_results();
self.longest = @max(self.longest, file_name.len);
self.menu.add_item_with_handler(file_name, menu_action_open_file) catch |e| return tp.exit_error(e);
self.menu.resize(.{ .y = 0, .x = 25, .w = @min(self.longest, 80) + 2 });
self.menu.resize(.{ .y = 0, .x = 25, .w = @min(self.longest, max_menu_width) + 2 });
if (self.need_select_first) {
self.menu.select_down();
self.need_select_first = false;