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| preparing for cloud work | 1 | //! The g1t desktop app: g1t.sh, or a g1t of your own, in a window of its |
| 2 | //! own. The window loads the live site, so every change to g1t reaches it | |
| 3 | //! the moment it is deployed and nothing here needs a new build for it; | |
| 4 | //! only what is native lives in this program: notifications from the | |
| 5 | //! system, a badge on the icon, a tray, `g1t://` links, the server to use, | |
| 6 | //! and updates that install themselves (docs.g1t.sh/guides/desktop/). | |
| 7 | //! | |
| 8 | //! The site finds the app at `window.g1tDesktop` (bridge.js), the one | |
| 9 | //! contract between the two; what the page asks of it is answered by the | |
| 10 | //! commands in bridge.rs, each of which checks that the page asking is the | |
| 11 | //! configured server's. | |
| 12 | #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")] | |
| 13 | ||
| 14 | mod badge; | |
| 15 | mod bridge; | |
| 16 | mod config; | |
| 17 | mod links; | |
| 18 | mod navigation; | |
| 19 | mod tray; | |
| 20 | mod updates; | |
| 21 | ||
| 22 | use tauri::{RunEvent, WebviewUrl, WebviewWindowBuilder, WindowEvent}; | |
| 23 | use tauri_plugin_window_state::{StateFlags, WindowExt}; | |
| 24 | ||
| 25 | /// The one window's label. | |
| 26 | pub const WINDOW: &str = "main"; | |
| 27 | ||
| 28 | fn main() { | |
| 29 | tauri::Builder::default() | |
| 30 | // A second launch (a g1t:// link, or the icon clicked again) goes to | |
| 31 | // the app already running: the link reaches links.rs through the | |
| 32 | // deep-link plugin, and the window comes forward. | |
| 33 | .plugin(tauri_plugin_single_instance::init(|app, _args, _cwd| tray::show(app))) | |
| 34 | .plugin(tauri_plugin_deep_link::init()) | |
| 35 | .plugin(tauri_plugin_notification::init()) | |
| 36 | .plugin(tauri_plugin_opener::init()) | |
| 37 | .plugin(tauri_plugin_updater::Builder::new().build()) | |
| 38 | .plugin(tauri_plugin_window_state::Builder::new().build()) | |
| 39 | .manage(config::State::default()) | |
| 40 | .invoke_handler(tauri::generate_handler![ | |
| 41 | bridge::desktop_info, | |
| 42 | bridge::notify, | |
| 43 | bridge::set_badge, | |
| 44 | bridge::open_url, | |
| 45 | bridge::reachable, | |
| 46 | bridge::set_server, | |
| 47 | bridge::check_for_updates, | |
| 48 | ]) | |
| 49 | .setup(|app| { | |
| 50 | let handle = app.handle().clone(); | |
| 51 | config::load(&handle); | |
| 52 | config::allow_site(&handle)?; | |
| 53 | let window = WebviewWindowBuilder::new(app, WINDOW, WebviewUrl::App("index.html".into())) | |
| 54 | .title("g1t") | |
| 55 | .inner_size(1280.0, 840.0) | |
| 56 | .min_inner_size(720.0, 480.0) | |
| 57 | .initialization_script(bridge::script()) | |
| 58 | .on_navigation({ | |
| 59 | let handle = handle.clone(); | |
| 60 | move |url| navigation::allowed(&handle, url) | |
| 61 | }) | |
| 62 | .on_page_load({ | |
| 63 | let handle = handle.clone(); | |
| 64 | move |_webview, payload| config::at(&handle, payload.url().clone()) | |
| 65 | }) | |
| 66 | .build()?; | |
| 67 | let _ = window.restore_state(StateFlags::all()); | |
| 68 | // Closing the window keeps g1t running, for notifications; Quit in the tray ends it. | |
| 69 | window.on_window_event({ | |
| 70 | let handle = handle.clone(); | |
| 71 | move |event| { | |
| 72 | if let WindowEvent::CloseRequested { api, .. } = event { | |
| 73 | api.prevent_close(); | |
| 74 | tray::hide(&handle); | |
| 75 | } | |
| 76 | } | |
| 77 | }); | |
| 78 | tray::install(&handle)?; | |
| 79 | links::install(&handle); | |
| 80 | updates::schedule(handle); | |
| 81 | Ok(()) | |
| 82 | }) | |
| 83 | .build(tauri::generate_context!()) | |
| 84 | .expect("g1t could not start") | |
| 85 | .run(|app, event| match event { | |
| 86 | // The dock icon, clicked while the window is hidden. | |
| 87 | #[cfg(target_os = "macos")] | |
| 88 | RunEvent::Reopen { .. } => tray::show(app), | |
| 89 | // No window open is not a reason to quit: the tray is still there. | |
| 90 | RunEvent::ExitRequested { api, code: None, .. } => api.prevent_exit(), | |
| 91 | _ => { | |
| 92 | let _ = app; | |
| 93 | } | |
| 94 | }); | |
| 95 | } |
