main.rs

main.rs 3.4 KiB Download Raw

1	//! Desktop status shell for the Paperdoll Renderer foundation.
2	//!
3	//! The window lists what this build does not do. It is not a 3D viewport and
4	//! it is not a paperdoll preview.
5
6	use std::process::ExitCode;
7
8	use eframe::egui;
9	use paperdoll_renderer::foundation::{
10	availability, capabilities, dutch_label, dutch_state, dutch_summary, help_text, parse_cli,
11	report, CliError, CliRequest,
12	};
13
14	fn main() -> ExitCode {
15	let args: Vec<String> = std::env::args().skip(1).collect();
16	let borrowed: Vec<&str> = args.iter().map(String::as_str).collect();
17	match parse_cli(borrowed) {
18	Ok(CliRequest::PrintHelp) => {
19	println!("{}", help_text());
20	ExitCode::SUCCESS
21	}
22	Ok(CliRequest::PrintStatus) => {
23	println!("{}", report());
24	ExitCode::SUCCESS
25	}
26	Ok(CliRequest::OpenWindow) => {
27	if let Some(message) = window_preflight() {
28	eprintln!("paperdoll-renderer: {message}");
29	return ExitCode::from(1);
30	}
31	match run_window() {
32	Ok(()) => ExitCode::SUCCESS,
33	Err(err) => {
34	eprintln!("paperdoll-renderer: het statusvenster openen is mislukt: {err}");
35	ExitCode::from(1)
36	}
37	}
38	}
39	Err(CliError::UnknownArgument(arg)) => {
40	eprintln!("paperdoll-renderer: onbekend argument '{arg}'.");
41	eprintln!("Import en render zijn niet gebouwd. Gebruik --help.");
42	ExitCode::from(2)
43	}
44	}
45	}
46
47	fn window_preflight() -> Option<String> {
48	#[cfg(target_os = "linux")]
49	{
50	let missing = paperdoll_renderer::foundation::missing_window_libraries();
51	if missing.is_empty() {
52	None
53	} else {
54	Some(paperdoll_renderer::foundation::missing_library_message(
55	&missing,
56	))
57	}
58	}
59	#[cfg(not(target_os = "linux"))]
60	{
61	None
62	}
63	}
64
65	fn run_window() -> eframe::Result<()> {
66	let options = eframe::NativeOptions {
67	viewport: egui::ViewportBuilder::default()
68	.with_title("Paperdoll Renderer")
69	.with_inner_size([480.0, 560.0])
70	.with_min_inner_size([320.0, 280.0]),
71	..Default::default()
72	};
73	eframe::run_native(
74	"Paperdoll Renderer",
75	options,
76	Box::new(\|_creation\| Ok(Box::new(StatusApp))),
77	)
78	}
79
80	struct StatusApp;
81
82	impl eframe::App for StatusApp {
83	fn update(&mut self, ctx: &egui::Context, _frame: &mut eframe::Frame) {
84	egui::CentralPanel::default().show(ctx, \|ui\| {
85	egui::ScrollArea::vertical().show(ui, \|ui\| {
86	ui.heading("Paperdoll Renderer");
87	ui.label("Projectbasis. Nog geen paperdoll-renderer.");
88	ui.add_space(8.0);
89	ui.label(dutch_summary());
90	ui.add_space(12.0);
91	ui.strong("Status van deze build");
92	for capability in capabilities() {
93	ui.label(format!(
94	"{}: {}",
95	dutch_label(*capability),
96	dutch_state(availability(*capability))
97	));
98	}
99	ui.add_space(12.0);
100	if ui.button("Sluiten").clicked() {
101	ctx.send_viewport_cmd(egui::ViewportCommand::Close);
102	}
103	});
104	});
105	}
106	}