rename wrapper mod to window

src/app/browser/window/tab/page/navigation/base.rs

@@ -0,0 +1,79 @@
+use gtk::{
+    gio::SimpleAction,
+    glib::{gformat, GString, Uri},
+    prelude::{ActionExt, ButtonExt, WidgetExt},
+    Button,
+};
+use std::{cell::RefCell, sync::Arc};
+
+pub struct Base {
+    // Actions
+    action_tab_page_navigation_base: Arc<SimpleAction>,
+    // Mutable URI cache (parsed on update)
+    uri: RefCell<Option<Uri>>,
+    // GTK
+    widget: Button,
+}
+
+impl Base {
+    // Construct
+    pub fn new(action_tab_page_navigation_base: Arc<SimpleAction>) -> Self {
+        // Init widget
+        let widget = Button::builder()
+            .icon_name("go-home-symbolic")
+            .tooltip_text("Base")
+            .sensitive(false)
+            .build();
+
+        // Init events
+        widget.connect_clicked({
+            let action_tab_page_navigation_base = action_tab_page_navigation_base.clone();
+            move |_| {
+                action_tab_page_navigation_base.activate(None);
+            }
+        });
+
+        // Return activated struct
+        Self {
+            action_tab_page_navigation_base,
+            uri: RefCell::new(None),
+            widget,
+        }
+    }
+
+    // Actions
+    pub fn update(&self, uri: Option<Uri>) {
+        // Update sensitivity
+        let status = match &uri {
+            Some(uri) => "/" != uri.path(),
+            None => false,
+        };
+
+        self.action_tab_page_navigation_base.set_enabled(status);
+        self.widget.set_sensitive(status);
+
+        // Update parsed cache
+        self.uri.replace(uri);
+    }
+
+    // Getters
+    pub fn widget(&self) -> &Button {
+        &self.widget
+    }
+
+    pub fn url(&self) -> Option<GString> {
+        // Build URL from parsed URI cache
+        if let Some(uri) = self.uri.take() {
+            let scheme = uri.scheme();
+            let port = uri.port();
+            if let Some(host) = uri.host() {
+                if port.is_positive() {
+                    return Some(gformat!("{scheme}://{host}:{port}/"));
+                } else {
+                    return Some(gformat!("{scheme}://{host}/"));
+                } // @TODO auth params
+            }
+        }
+        None
+    }
+}