begin libadwaita headerbar tabs integration

src/app/browser/window/header/bar/append.rs

@@ -0,0 +1,24 @@
+mod widget;
+
+use widget::Widget;
+
+use gtk::{gio::SimpleAction, Button};
+use std::sync::Arc;
+
+pub struct Append {
+    pub widget: Arc<Widget>,
+}
+
+impl Append {
+    // Construct
+    pub fn new_arc(action_tab_append: Arc<SimpleAction>) -> Arc<Self> {
+        Arc::new(Self {
+            widget: Widget::new_arc(action_tab_append),
+        })
+    }
+
+    // Getters
+    pub fn gobject(&self) -> &Button {
+        &self.widget.gobject()
+    }
+}

src/app/browser/window/header/bar/append/widget.rs

@@ -0,0 +1,35 @@
+use gtk::{
+    gio::SimpleAction,
+    prelude::{ActionExt, ButtonExt},
+    Align, Button,
+};
+use std::sync::Arc;
+
+pub struct Widget {
+    gobject: Button,
+}
+
+impl Widget {
+    // Construct
+    pub fn new_arc(action_tab_append: Arc<SimpleAction>) -> Arc<Self> {
+        // Init gobject
+        let gobject = Button::builder()
+            .icon_name("tab-new-symbolic")
+            .css_classes(["flat"])
+            .valign(Align::Center)
+            .tooltip_text("New tab")
+            .build();
+
+        // Init events
+        gobject.connect_clicked(move |_| {
+            action_tab_append.activate(None);
+        });
+
+        Arc::new(Self { gobject })
+    }
+
+    // Getters
+    pub fn gobject(&self) -> &Button {
+        &self.gobject
+    }
+}

src/app/browser/window/header/bar/control.rs

@@ -0,0 +1,24 @@
+mod widget;
+
+use widget::Widget;
+
+use gtk::WindowControls;
+use std::sync::Arc;
+
+pub struct Control {
+    widget: Arc<Widget>,
+}
+
+impl Control {
+    // Construct
+    pub fn new_arc() -> Arc<Self> {
+        Arc::new(Self {
+            widget: Widget::new_arc(),
+        })
+    }
+
+    // Getters
+    pub fn gobject(&self) -> &WindowControls {
+        &self.widget.gobject()
+    }
+}

src/app/browser/window/header/bar/control/widget.rs

@@ -0,0 +1,20 @@
+use gtk::{PackType, WindowControls};
+use std::sync::Arc;
+
+pub struct Widget {
+    gobject: WindowControls,
+}
+
+impl Widget {
+    // Construct
+    pub fn new_arc() -> Arc<Self> {
+        Arc::new(Self {
+            gobject: WindowControls::new(PackType::End),
+        })
+    }
+
+    // Getters
+    pub fn gobject(&self) -> &WindowControls {
+        &self.gobject
+    }
+}

src/app/browser/window/header/bar/menu.rs

@@ -0,0 +1,87 @@
+mod widget;
+
+use widget::Widget;
+
+use gtk::{
+    gio::{self, SimpleAction},
+    glib::{gformat, GString},
+    prelude::ActionExt,
+    MenuButton,
+};
+
+use std::sync::Arc;
+
+pub struct Menu {
+    widget: Arc<Widget>,
+}
+#[rustfmt::skip] // @TODO template builder?
+impl Menu {
+    pub fn new_arc(
+        action_tool_debug: Arc<SimpleAction>,
+        action_tool_profile_directory: Arc<SimpleAction>,
+        action_quit: Arc<SimpleAction>,
+        action_tab_append: Arc<SimpleAction>,
+        action_tab_close: Arc<SimpleAction>,
+        action_tab_close_all: Arc<SimpleAction>,
+        action_tab_page_navigation_base: Arc<SimpleAction>,
+        action_tab_page_navigation_history_back: Arc<SimpleAction>,
+        action_tab_page_navigation_history_forward: Arc<SimpleAction>,
+        action_tab_page_navigation_reload: Arc<SimpleAction>,
+        action_tab_pin: Arc<SimpleAction>,
+    ) -> Arc<Self> {
+        // Init model
+        let model = gio::Menu::new();
+
+            let model_tab = gio::Menu::new();
+                model_tab.append(Some("New"), Some(&detailed_action_name(action_tab_append)));
+                model_tab.append(Some("Pin"), Some(&detailed_action_name(action_tab_pin)));
+
+                let model_tab_page = gio::Menu::new();
+
+                    let model_tab_page_navigation = gio::Menu::new();
+                        model_tab_page_navigation.append(Some("Base"), Some(&detailed_action_name(action_tab_page_navigation_base)));
+
+                        let model_tab_page_navigation_history = gio::Menu::new();
+                            model_tab_page_navigation_history.append(Some("Back"), Some(&detailed_action_name(action_tab_page_navigation_history_back)));
+                            model_tab_page_navigation_history.append(Some("Forward"), Some(&detailed_action_name(action_tab_page_navigation_history_forward)));
+
+                        model_tab_page_navigation.append_submenu(Some("History"), &model_tab_page_navigation_history);
+                        model_tab_page_navigation.append(Some("Reload"), Some(&detailed_action_name(action_tab_page_navigation_reload)));
+                         // @TODO model_tab_page_navigation.append(Some("Bookmark"), Some("win.tab_page_bookmark"));
+
+                    model_tab_page.append_submenu(Some("Navigation"), &model_tab_page_navigation);
+
+                model_tab.append_submenu(Some("Page"), &model_tab_page);
+
+                let model_tab_close = gio::Menu::new();
+                    model_tab_close.append(Some("Current"), Some(&detailed_action_name(action_tab_close)));
+                    model_tab_close.append(Some("All"), Some(&detailed_action_name(action_tab_close_all)));
+
+                model_tab.append_submenu(Some("Close"), &model_tab_close);
+
+            model.append_submenu(Some("Tab"), &model_tab);
+
+            let model_tool = gio::Menu::new();
+                model_tool.append(Some("Debug"), Some(&detailed_action_name(action_tool_debug)));
+                model_tool.append(Some("Profile directory"), Some(&detailed_action_name(action_tool_profile_directory)));
+
+            model.append_submenu(Some("Tool"), &model_tool);
+
+            model.append(Some("Quit"), Some(&detailed_action_name(action_quit)));
+
+        // Result
+        Arc::new(Self { widget:Widget::new_arc(&model) })
+    }
+
+    // Getters
+    pub fn gobject(&self) -> &MenuButton {
+        &self.widget.gobject()
+    }
+}
+
+// Private helpers
+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/app/browser/window/header/bar/menu/widget.rs

@@ -0,0 +1,26 @@
+use gtk::{gio::Menu, Align, MenuButton};
+use std::sync::Arc;
+
+pub struct Widget {
+    gobject: MenuButton,
+}
+
+impl Widget {
+    // Construct
+    pub fn new_arc(model: &Menu) -> Arc<Self> {
+        Arc::new(Self {
+            gobject: MenuButton::builder()
+                .css_classes(["flat"])
+                .icon_name("open-menu-symbolic")
+                .menu_model(model)
+                .tooltip_text("Menu")
+                .valign(Align::Center)
+                .build(),
+        })
+    }
+
+    // Getters
+    pub fn gobject(&self) -> &MenuButton {
+        &self.gobject
+    }
+}

src/app/browser/window/header/bar/tab.rs

@@ -0,0 +1,24 @@
+mod widget;
+
+use widget::Widget;
+
+use adw::{TabBar, TabView};
+use std::sync::Arc;
+
+pub struct Tab {
+    widget: Arc<Widget>,
+}
+
+impl Tab {
+    // Construct
+    pub fn new_arc(view: &TabView) -> Arc<Self> {
+        Arc::new(Self {
+            widget: Widget::new_arc(view),
+        })
+    }
+
+    // Getters
+    pub fn gobject(&self) -> &TabBar {
+        &self.widget.gobject()
+    }
+}

src/app/browser/window/header/bar/tab/widget.rs

@@ -0,0 +1,20 @@
+use adw::{TabBar, TabView};
+use std::sync::Arc;
+
+pub struct Widget {
+    gobject: TabBar,
+}
+
+impl Widget {
+    // Construct
+    pub fn new_arc(view: &TabView) -> Arc<Self> {
+        Arc::new(Self {
+            gobject: TabBar::builder().view(&view).build(),
+        })
+    }
+
+    // Getters
+    pub fn gobject(&self) -> &TabBar {
+        &self.gobject
+    }
+}

src/app/browser/window/header/bar/widget.rs

@@ -0,0 +1,34 @@
+use adw::TabBar;
+use gtk::{prelude::BoxExt, Box, Button, MenuButton, Orientation, WindowControls};
+use std::sync::Arc;
+
+pub struct Widget {
+    gobject: Box,
+}
+
+impl Widget {
+    // Construct
+    pub fn new_arc(
+        control: &WindowControls,
+        append: &Button,
+        menu: &MenuButton,
+        tab: &TabBar,
+    ) -> Arc<Self> {
+        let gobject = Box::builder()
+            .orientation(Orientation::Horizontal)
+            .spacing(8)
+            .build();
+
+        gobject.append(tab);
+        gobject.append(append);
+        gobject.append(menu);
+        gobject.append(control);
+
+        Arc::new(Self { gobject })
+    }
+
+    // Getters
+    pub fn gobject(&self) -> &Box {
+        &self.gobject
+    }
+}