main.rs

main.rs 2.4 KiB Download Raw

1	//! Desktop shell for Paperdoll Renderer project files.
2	//!
3	//! The window creates and saves a `.ppd` project directory. It does not import
4	//! models and it does not render paperdolls.
5
6	use std::process::ExitCode;
7
8	use paperdoll_renderer::editor::EditorApp;
9	use paperdoll_renderer::foundation::{help_text, parse_cli, report, CliError, CliRequest};
10
11	fn main() -> ExitCode {
12	let args: Vec<String> = std::env::args().skip(1).collect();
13	let borrowed: Vec<&str> = args.iter().map(String::as_str).collect();
14	match parse_cli(borrowed) {
15	Ok(CliRequest::PrintHelp) => {
16	println!("{}", help_text());
17	ExitCode::SUCCESS
18	}
19	Ok(CliRequest::PrintStatus) => {
20	println!("{}", report());
21	ExitCode::SUCCESS
22	}
23	Ok(CliRequest::OpenWindow) => {
24	if let Some(message) = window_preflight() {
25	eprintln!("paperdoll-renderer: {message}");
26	return ExitCode::from(1);
27	}
28	match run_window() {
29	Ok(()) => ExitCode::SUCCESS,
30	Err(err) => {
31	eprintln!("paperdoll-renderer: het projectvenster openen is mislukt: {err}");
32	ExitCode::from(1)
33	}
34	}
35	}
36	Err(CliError::UnknownArgument(arg)) => {
37	eprintln!("paperdoll-renderer: onbekend argument '{arg}'.");
38	eprintln!("Import en render zijn niet gebouwd. Gebruik --help.");
39	ExitCode::from(2)
40	}
41	}
42	}
43
44	fn window_preflight() -> Option<String> {
45	#[cfg(target_os = "linux")]
46	{
47	let missing = paperdoll_renderer::foundation::missing_window_libraries();
48	if missing.is_empty() {
49	None
50	} else {
51	Some(paperdoll_renderer::foundation::missing_library_message(
52	&missing,
53	))
54	}
55	}
56	#[cfg(not(target_os = "linux"))]
57	{
58	None
59	}
60	}
61
62	fn run_window() -> eframe::Result<()> {
63	let options = eframe::NativeOptions {
64	viewport: eframe::egui::ViewportBuilder::default()
65	.with_title("Paperdoll Renderer")
66	.with_inner_size([980.0, 680.0])
67	.with_min_inner_size([720.0, 480.0]),
68	..Default::default()
69	};
70	eframe::run_native(
71	"Paperdoll Renderer",
72	options,
73	Box::new(\|_creation\| Ok(Box::<EditorApp>::default())),
74	)
75	}