fix active page reset

src/app.rs

@@ -52,7 +52,7 @@ impl App {
         let action_page_home = Action::new("win", false, None);
         let action_page_history_back = Action::new("win", false, None);
         let action_page_history_forward = Action::new("win", false, None);
-        let action_page_reload = Action::new_stateful("win", true, None, &0.to_variant()); // @TODO
+        let action_page_reload = Action::new_stateful("win", true, None, &(-1).to_variant());
         let action_page_pin = Action::new("win", true, None);
 
         // Init GTK

src/app/action.rs

@@ -27,6 +27,9 @@ impl Action {
         Self { group, simple }
     }
 
+    /// Stateful constructors useful for actions that require custom values
+    /// but could not receive it directly with action argument
+    /// e.g. [MenuModel](https://docs.gtk.org/gio/class.MenuModel.html)
     pub fn new_stateful(
         group: &str,
         is_enabled: bool,

src/app/browser.rs

@@ -181,7 +181,11 @@ impl Browser {
                     .get::<i32>()
                     .expect("Parameter does not match `i32`");
 
-                window.tab_page_navigation_reload(page_position);
+                if page_position > -1 {
+                    window.tab_page_navigation_reload(Some(page_position));
+                } else {
+                    window.tab_page_navigation_reload(None);
+                }
             }
         });
 

src/app/browser/window.rs

@@ -92,7 +92,8 @@ impl Window {
         self.tab.page_navigation_history_forward();
     }
 
-    pub fn tab_page_navigation_reload(&self, page_position: i32) {
+    /// Reload page at `i32` position or selected page on `None` given
+    pub fn tab_page_navigation_reload(&self, page_position: Option<i32>) {
         self.tab.page_navigation_reload(page_position);
     }
 

src/app/browser/window/tab.rs

@@ -72,23 +72,21 @@ impl Tab {
                     // Menu opened:
                     // setup actions to operate with page selected only
                     Some(this) => {
-                        let position = tab_view.page_position(this).to_variant();
+                        // Set state
+                        let state = tab_view.page_position(this).to_variant();
 
-                        action_page_reload.change_state(&position);
+                        // Update related actions
+                        action_page_reload.change_state(&state);
                     }
                     // Menu closed:
                     // return actions to default values
-                    None => match tab_view.selected_page() {
-                        Some(selected) => {
-                            // Get position of page selected
-                            let position = tab_view.page_position(&selected).to_variant();
+                    None => {
+                        // Set state
+                        let state = &(-1).to_variant();
 
                         // Update related actions
-                            action_page_reload.change_state(&position);
+                        action_page_reload.change_state(&state);
                     }
-                        // No selected page found, disable related actions
-                        None => action_page_reload.set_enabled(false),
-                    },
                 }
             }
         });
@@ -242,13 +240,25 @@ impl Tab {
         }
     }
 
-    pub fn page_navigation_reload(&self, page_position: i32) {
-        if let Some(id) = self.widget.gobject().nth_page(page_position).keyword() {
+    /// Reload page at `i32` position or selected page on `None` given
+    pub fn page_navigation_reload(&self, page_position: Option<i32>) {
+        match page_position {
+            Some(value) => {
+                if let Some(id) = self.widget.gobject().nth_page(value).keyword() {
                     if let Some(item) = self.index.borrow().get(&id) {
                         item.page_navigation_reload();
                     }
                 }
             }
+            None => {
+                if let Some(id) = self.widget.current_page_keyword() {
+                    if let Some(item) = self.index.borrow().get(&id) {
+                        item.page_navigation_reload();
+                    }
+                }
+            }
+        }
+    }
 
     pub fn update(&self, id: &str) {
         match self.index.borrow().get(id) {