create parental app mod

src/app.rs

@@ -0,0 +1,125 @@
+mod action;
+mod browser;
+
+use action::Action;
+use browser::Browser;
+
+use gtk::{
+    glib::{user_config_dir, ExitCode},
+    prelude::{ActionExt, ApplicationExt, ApplicationExtManual, GtkApplicationExt, GtkWindowExt},
+    Application,
+};
+
+use std::{fs::create_dir_all, sync::Arc};
+
+const APPLICATION_ID: &str = "io.github.yggverse.Yoda";
+
+pub struct App {
+    // GTK
+    app: Application,
+    // Components
+    //browser: Arc<Browser>,
+}
+
+impl App {
+    // Construct
+    pub fn new() -> Self {
+        // Init profile directory
+        let mut fs = user_config_dir();
+
+        fs.push(APPLICATION_ID);
+
+        if let Err(e) = create_dir_all(&fs) {
+            panic!("Failed to create profile directory: {e}")
+        }
+
+        // Init profile database
+        /* @TODO
+        let mut db = fs.clone();
+
+        db.push("database.sqlite3");
+
+        let db = match sqlite::open(db) {
+            Ok(db) => Arc::new(db),
+            Err(e) => panic!("Failed to connect profile database: {e}"),
+        };*/
+
+        // Init actions
+        let action_debug = Action::new("win", true);
+        let action_quit = Action::new("win", true);
+        let action_update = Action::new("win", true);
+        let action_tab_append = Action::new("win", true);
+        let action_tab_close = Action::new("win", true);
+        let action_tab_close_all = Action::new("win", true);
+        let action_tab_page_navigation_base = Action::new("win", false);
+        let action_tab_page_navigation_history_back = Action::new("win", false);
+        let action_tab_page_navigation_history_forward = Action::new("win", false);
+        let action_tab_page_navigation_reload = Action::new("win", true);
+        let action_tab_pin = Action::new("win", true);
+
+        // Init GTK
+        let app = Application::builder()
+            .application_id(APPLICATION_ID)
+            .build();
+
+        // Init accels
+        app.set_accels_for_action(&action_debug.detailed_name(), &["<Primary>i"]);
+        app.set_accels_for_action(&action_update.detailed_name(), &["<Primary>u"]);
+        app.set_accels_for_action(&action_quit.detailed_name(), &["<Primary>Escape"]);
+        app.set_accels_for_action(&action_tab_append.detailed_name(), &["<Primary>t"]);
+        app.set_accels_for_action(&action_tab_pin.detailed_name(), &["<Primary>p"]);
+        app.set_accels_for_action(&action_tab_close.detailed_name(), &["<Primary>q"]);
+        app.set_accels_for_action(
+            &action_tab_page_navigation_base.detailed_name(),
+            &["<Primary>h"],
+        );
+        app.set_accels_for_action(
+            &action_tab_page_navigation_history_back.detailed_name(),
+            &["<Primary>Left"],
+        );
+        app.set_accels_for_action(
+            &action_tab_page_navigation_history_forward.detailed_name(),
+            &["<Primary>Right"],
+        );
+        app.set_accels_for_action(
+            &action_tab_page_navigation_reload.detailed_name(),
+            &["<Primary>r"],
+        );
+
+        // Init events
+        app.connect_activate({
+            move |application| {
+                // Init components
+                let browser = Arc::new(Browser::new(
+                    &application,
+                    /*db.clone(),*/
+                    action_debug.simple(),
+                    action_quit.simple(),
+                    action_update.simple(),
+                    action_tab_append.simple(),
+                    action_tab_close.simple(),
+                    action_tab_close_all.simple(),
+                    action_tab_page_navigation_base.simple(),
+                    action_tab_page_navigation_history_back.simple(),
+                    action_tab_page_navigation_history_forward.simple(),
+                    action_tab_page_navigation_reload.simple(),
+                    action_tab_pin.simple(),
+                ));
+
+                // Show main widget
+                browser.widget().present();
+
+                // Make initial update
+                action_update.simple().activate(None);
+            }
+        });
+
+        // Return activated struct
+        Self { app }
+    }
+
+    // Actions
+    pub fn run(&self) -> ExitCode {
+        self.app.run()
+    }
+}

src/app/action.rs

@@ -0,0 +1,42 @@
+// This helper created as the attempt to drop static names usage
+// and replace them with objects (to follow encapsulation for children mods)
+// @TODO find alternative implementation, if exist for GTK 4
+
+use std::sync::Arc;
+
+use gtk::{
+    gio::SimpleAction,
+    glib::{gformat, uuid_string_random, GString},
+    prelude::ActionExt,
+};
+
+pub struct Action {
+    group: GString,
+    simple: Arc<SimpleAction>,
+}
+
+impl Action {
+    // Construct
+    pub fn new(group: &str, is_enabled: bool) -> Self {
+        // Create random action name as no static values should be in use
+        let simple = Arc::new(SimpleAction::new(&uuid_string_random(), None));
+        simple.set_enabled(is_enabled);
+
+        // Assign action to the group
+        let group = GString::from(group);
+
+        // Return new Action
+        Self { group, simple }
+    }
+
+    // Getters
+    pub fn detailed_name(&self) -> GString {
+        gformat!("{}.{}", self.group, self.simple.name()) // @TODO find the way to ident parent group
+                                                          // from SimpleAction object
+    }
+
+    // App mods work with simple and system-wide data types, let them take it
+    pub fn simple(&self) -> Arc<SimpleAction> {
+        self.simple.clone()
+    }
+}

src/app/browser.rs

@@ -1,4 +1,3 @@
-mod db;
 mod header;
 mod main;
 
@@ -27,7 +26,9 @@ pub struct Browser {
 impl Browser {
     // Construct
     pub fn new(
-        app: &Application,
+        // Dependencies
+        application: &Application,
+        // Extras
         // connection: Arc<sqlite::Connection>,
         // Actions
         action_debug: Arc<SimpleAction>,
@@ -69,7 +70,7 @@ impl Browser {
 
         // Init widget
         let widget = ApplicationWindow::builder()
-            .application(app)
+            .application(application)
             .titlebar(header.widget())
             .child(main.widget())
             .default_height(DEFAULT_HEIGHT)

src/app/browser/header/tray/menu.rs

@@ -76,4 +76,5 @@ impl Menu {
 fn detailed_action_name(action: Arc<SimpleAction>) -> GString {
     gformat!("win.{}", action.name()) // @TODO find the way to ident parent group
                                       // without application-wide dependencies import
+                                      // see also src/app/action.rs
 }

src/main.rs

@@ -1,112 +1,8 @@
-mod browser;
+mod app;
 
-use browser::Browser;
-
-use gtk::{
-    gio::SimpleAction,
-    glib::{user_config_dir, ExitCode},
-    prelude::{ActionExt, ApplicationExt, ApplicationExtManual, GtkApplicationExt, GtkWindowExt},
-    Application,
-};
-
-use std::{fs::create_dir_all, sync::Arc};
-
-const APP_ID: &str = "io.github.yggverse.Yoda";
+use app::App;
+use gtk::glib::ExitCode;
 
 fn main() -> ExitCode {
-    // Init app
-    let app = Application::builder().application_id(APP_ID).build();
-
-    // Init actions
-    let action_debug = Arc::new(SimpleAction::new("debug", None));
-    let action_quit = Arc::new(SimpleAction::new("quit", None));
-    let action_update = Arc::new(SimpleAction::new("update", None));
-
-    let action_tab_append = Arc::new(SimpleAction::new("tab_append", None));
-    let action_tab_close = Arc::new(SimpleAction::new("tab_close", None));
-    let action_tab_close_all = Arc::new(SimpleAction::new("tab_close_all", None));
-
-    let action_tab_page_navigation_base =
-        Arc::new(SimpleAction::new("tab_page_navigation_base", None));
-    action_tab_page_navigation_base.set_enabled(false);
-
-    let action_tab_page_navigation_history_back =
-        Arc::new(SimpleAction::new("tab_page_navigation_history_back", None));
-    action_tab_page_navigation_history_back.set_enabled(false);
-
-    let action_tab_page_navigation_history_forward = Arc::new(SimpleAction::new(
-        "tab_page_navigation_history_forward",
-        None,
-    ));
-    action_tab_page_navigation_history_forward.set_enabled(false);
-
-    let action_tab_page_navigation_reload =
-        Arc::new(SimpleAction::new("tab_page_navigation_reload", None));
-    let action_tab_pin = Arc::new(SimpleAction::new("tab_pin", None));
-
-    // Init accels
-    app.set_accels_for_action("win.debug", &["<Primary>i"]);
-    app.set_accels_for_action("win.update", &["<Primary>u"]);
-    app.set_accels_for_action("win.quit", &["<Primary>Escape"]);
-
-    app.set_accels_for_action("win.tab_append", &["<Primary>t"]);
-    app.set_accels_for_action("win.tab_pin", &["<Primary>p"]);
-    app.set_accels_for_action("win.tab_close", &["<Primary>q"]);
-    app.set_accels_for_action("win.tab_page_navigation_base", &["<Primary>h"]);
-    app.set_accels_for_action("win.tab_page_navigation_history_back", &["<Primary>Left"]);
-    app.set_accels_for_action(
-        "win.tab_page_navigation_history_forward",
-        &["<Primary>Right"],
-    );
-    app.set_accels_for_action("win.tab_page_navigation_reload", &["<Primary>r"]);
-    //app.set_accels_for_action("win.tab_page_bookmark", &["<Primary>b"]);
-
-    // Create new window
-    app.connect_activate({
-        // Init profile directory
-        let mut fs = user_config_dir();
-
-        fs.push(APP_ID);
-
-        if let Err(e) = create_dir_all(&fs) {
-            panic!("Failed to create profile directory: {e}")
-        }
-
-        // Init profile database
-        /* @TODO
-        let mut db = fs.clone();
-
-        db.push("database.sqlite3");
-
-        let db = match sqlite::open(db) {
-            Ok(db) => Arc::new(db),
-            Err(e) => panic!("Failed to connect profile database: {e}"),
-        };*/
-
-        move |this: &Application| {
-            Browser::new(
-                this,
-                /*db.clone(),*/
-                action_debug.clone(),
-                action_quit.clone(),
-                action_update.clone(),
-                action_tab_append.clone(),
-                action_tab_close.clone(),
-                action_tab_close_all.clone(),
-                action_tab_page_navigation_base.clone(),
-                action_tab_page_navigation_history_back.clone(),
-                action_tab_page_navigation_history_forward.clone(),
-                action_tab_page_navigation_reload.clone(),
-                action_tab_pin.clone(),
-            )
-            .widget()
-            .present();
-
-            // Make initial update
-            action_update.activate(None);
-        }
-    });
-
-    // Start
-    app.run()
+    App::new().run()
 }