Initialize project

src/main.rs

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+/* main.rs
+ *
+ * Copyright (C) 2024 Elias Schriefer
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+mod application;
+mod config;
+mod window;
+
+use self::application::MensaAdwApplication;
+use self::window::MensaAdwWindow;
+
+use config::{GETTEXT_PACKAGE, LOCALEDIR, PKGDATADIR, PKGNAME};
+use gettextrs::{bind_textdomain_codeset, bindtextdomain, textdomain};
+use gtk::{gio, glib};
+use gtk::prelude::*;
+
+fn main() -> glib::ExitCode {
+    // Set up gettext translations
+    bindtextdomain(GETTEXT_PACKAGE, LOCALEDIR).expect("Unable to bind the text domain");
+    bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8")
+        .expect("Unable to set the text domain encoding");
+    textdomain(GETTEXT_PACKAGE).expect("Unable to switch to the text domain");
+
+    // Load resources
+    let resources = gio::Resource::load(PKGDATADIR.to_owned() + "/mensa-adw.gresource")
+        .expect("Could not load resources");
+    gio::resources_register(&resources);
+
+    // Create a new GtkApplication. The application manages our main loop,
+    // application windows, integration with the window manager/compositor, and
+    // desktop features such as file opening and single-instance applications.
+    let app = MensaAdwApplication::new(PKGNAME, &gio::ApplicationFlags::empty());
+
+    // Run the application. This function will block until the application
+    // exits. Upon return, we have our exit code to return to the shell. (This
+    // is the code you see when you do `echo $?` after running a command in a
+    // terminal.
+    app.run()
+}