neurocyte/flow
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feat(gui): add cli option to set window class / app_id

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This commit is contained in:
CJ van den Berg 2026-04-08 16:26:22 +02:00
parent 8e4f5f4e17
commit 6ea26a800a
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
2 changed files with 14 additions and 1 deletions
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10
src/gui/wio/app.zig
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@ -68,6 +68,10 @@ var title_buf: [512]u8 = undefined;
var title_len: usize = 0;
var title_dirty: std.atomic.Value(bool) = .init(false);
// Window class / app_id - read on wio thread during window creation
var window_class_buf: [256]u8 = undefined;
var window_class_len: usize = 0;
// Clipboard write (heap-allocated, transferred to wio thread)
var clipboard_mutex: std.Thread.Mutex = .{};
var clipboard_write: ?[]u8 = null;
@ -90,8 +94,13 @@ var wio_font: gpu.Font = .{ .cell_size = .{ .x = 8, .y = 16 }, .backend = .{ .fr
pub fn start() !std.Thread {
tui_pid = thespian.self_pid().clone();
font_name_len = 0;
window_class_len = 0;
stop_requested.store(false, .release);
loadConfig();
const class = thespian.env.get().str("window-class");
const copy_len = @min(class.len, window_class_buf.len);
@memcpy(window_class_buf[0..copy_len], class[0..copy_len]);
window_class_len = copy_len;
return std.Thread.spawn(.{}, wioLoop, .{});
}
@ -380,6 +389,7 @@ fn wioLoop() void {
var window = wio.createWindow(.{
.title = "flow",
.app_id = if (window_class_len > 0) window_class_buf[0..window_class_len] else "flow",
.size = .{ .width = 1280, .height = 720 },
.scale = 1.0,
.opengl = .{

5
src/main.zig
View file

@ -83,9 +83,10 @@ pub fn main() anyerror!void {
.dark = "Use dark color scheme",
.light = "Use light color scheme",
.version = "Show build version and exit",
.class = "Set window class",
};
pub const formats = .{ .frame_rate = "num", .trace_level = "num", .exec = "cmds" };
pub const formats = .{ .frame_rate = "num", .trace_level = "num", .exec = "cmds", .class = "name" };
pub const switches = .{
.project = 'p',
@ -123,6 +124,7 @@ pub fn main() anyerror!void {
dark: bool,
light: bool,
version: bool,
class: ?[]const u8,
positional: struct {
trailing: []const []const u8,
@ -247,6 +249,7 @@ pub fn main() anyerror!void {
if (args.frame_rate) |s| env.num_set("frame-rate", @intCast(s));
env.proc_set("log", log_proc.ref());
if (args.language) |s| env.str_set("language", s);
if (args.class) |s| env.str_set("window-class", s);
var eh = thespian.make_exit_handler({}, print_exit_status);
const tui_proc = try tui.spawn(a, &ctx, &eh, &env);