add new tab item action group, delegate history handle to action implementation

src/app/browser.rs

@@ -37,17 +37,22 @@ impl Browser {
         let widget = Rc::new(Widget::new(
             &window.widget.g_box,
             &[
-                // Connect action groups (to apply accels)
+                // action groups
                 (
-                    // Browser
+                    // browser
                     &action.id,
                     action.simple_action_group.clone(),
                 ),
                 (
-                    // Window
+                    // window
                     &window.action.id,
                     window.action.simple_action_group.clone(),
                 ),
+                (
+                    // tab
+                    &window.tab.action.id,
+                    window.tab.action.simple_action_group.clone(),
+                ),
             ],
         ));
 

src/app/browser/window/tab.rs

@@ -1,9 +1,11 @@
+mod action;
 mod database;
 mod error;
 mod item;
 mod menu;
 mod widget;
 
+use action::Action;
 use error::Error;
 pub use item::Item;
 use menu::Menu;
@@ -27,6 +29,7 @@ pub struct Tab {
     window_action: Rc<WindowAction>,
     profile: Rc<Profile>,
     index: Rc<RefCell<HashMap<Rc<GString>, Rc<Item>>>>,
+    pub action: Rc<Action>,
     pub widget: Rc<Widget>,
 }
 
@@ -38,6 +41,8 @@ impl Tab {
         profile: &Rc<Profile>,
         (browser_action, window_action): (&Rc<BrowserAction>, &Rc<WindowAction>),
     ) -> Self {
+        let action = Rc::new(Action::new());
+
         // Init empty HashMap index
         let index: Rc<RefCell<HashMap<Rc<GString>, Rc<Item>>>> =
             Rc::new(RefCell::new(HashMap::new()));
@@ -142,6 +147,7 @@ impl Tab {
             window_action: window_action.clone(),
             index,
             widget,
+            action,
         }
     }
 
@@ -160,7 +166,7 @@ impl Tab {
             &self.widget.tab_view,
             &self.profile,
             // Actions
-            (&self.browser_action, &self.window_action),
+            (&self.browser_action, &self.window_action, &self.action),
             // Options
             (
                 position,
@@ -260,19 +266,13 @@ impl Tab {
 
     pub fn page_history_back(&self, page_position: Option<i32>) {
         if let Some(item) = self.item(page_position) {
-            if let Some(back) = item.page.navigation.history.back(true) {
-                item.page.navigation.request.widget.entry.set_text(&back);
-                item.client.handle(&back, false);
-            }
+            item.action.history.back(true);
         }
     }
 
     pub fn page_history_forward(&self, page_position: Option<i32>) {
         if let Some(item) = self.item(page_position) {
-            if let Some(forward) = item.page.navigation.history.forward(true) {
-                item.page.navigation.request.widget.entry.set_text(&forward);
-                item.client.handle(&forward, false);
-            }
+            item.action.history.forward(true);
         }
     }
 
@@ -338,7 +338,7 @@ impl Tab {
                         transaction,
                         record.id,
                         &self.profile,
-                        (&self.browser_action, &self.window_action),
+                        (&self.browser_action, &self.window_action, &self.action),
                     ) {
                         Ok(items) => {
                             for item in items {

src/app/browser/window/tab/action.rs

@@ -0,0 +1,25 @@
+use gtk::{
+    gio::SimpleActionGroup,
+    glib::{uuid_string_random, GString},
+};
+
+/// [SimpleActionGroup](https://docs.gtk.org/gio/class.SimpleActionGroup.html) wrapper for `Tab` actions
+pub struct Action {
+    pub id: GString,
+    pub simple_action_group: SimpleActionGroup,
+}
+
+impl Default for Action {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl Action {
+    pub fn new() -> Self {
+        Self {
+            id: uuid_string_random(),
+            simple_action_group: SimpleActionGroup::new(),
+        }
+    }
+}

src/app/browser/window/tab/item.rs

@@ -15,7 +15,7 @@ use adw::TabView;
 use client::Client;
 use gtk::{
     glib::{uuid_string_random, GString},
-    prelude::{Cast, EditableExt},
+    prelude::{ActionExt, ActionMapExt, Cast, EditableExt},
 };
 use page::Page;
 use sqlite::Transaction;
@@ -31,6 +31,7 @@ pub struct Item {
     // Components
     pub page: Rc<Page>,
     pub widget: Rc<Widget>,
+    pub action: Rc<Action>,
 }
 
 impl Item {
@@ -40,7 +41,11 @@ impl Item {
     pub fn build(
         tab_view: &TabView,
         profile: &Rc<Profile>,
-        (browser_action, window_action): (&Rc<BrowserAction>, &Rc<WindowAction>),
+        (browser_action, window_action, tab_action): (
+            &Rc<BrowserAction>,
+            &Rc<WindowAction>,
+            &Rc<super::Action>,
+        ),
         (position, request, is_pinned, is_selected, is_attention, is_load): (
             Position,
             Option<String>,
@@ -57,10 +62,22 @@ impl Item {
 
         let action = Rc::new(Action::new());
 
+        tab_action
+            .simple_action_group
+            .add_action(&action.history.back);
+
+        tab_action
+            .simple_action_group
+            .add_action(&action.history.forward);
+
         let page = Rc::new(Page::build(
             &id,
             profile,
             (browser_action, window_action, &action),
+            (
+                &format!("{}.{}", &tab_action.id, action.history.back.name()),
+                &format!("{}.{}", &tab_action.id, action.history.forward.name()),
+            ),
         ));
 
         let widget = Rc::new(Widget::build(
@@ -128,6 +145,7 @@ impl Item {
             client,
             page,
             widget,
+            action,
         }
     }
 
@@ -169,7 +187,11 @@ impl Item {
         app_browser_window_tab_id: i64,
         profile: &Rc<Profile>,
         // Actions
-        (browser_action, window_action): (&Rc<BrowserAction>, &Rc<WindowAction>),
+        (browser_action, window_action, item_action): (
+            &Rc<BrowserAction>,
+            &Rc<WindowAction>,
+            &Rc<super::Action>,
+        ),
     ) -> Result<Vec<Rc<Item>>, String> {
         let mut items = Vec::new();
 
@@ -181,7 +203,7 @@ impl Item {
                         tab_view,
                         profile,
                         // Actions
-                        (browser_action, window_action),
+                        (browser_action, window_action, item_action),
                         // Options tuple
                         (
                             Position::End,

src/app/browser/window/tab/item/action.rs

@@ -1,6 +1,8 @@
+mod history;
 mod ident;
 mod load;
 
+use history::History;
 use ident::Ident;
 use load::Load;
 
@@ -8,6 +10,7 @@ use std::rc::Rc;
 
 /// [SimpleActionGroup](https://docs.gtk.org/gio/class.SimpleActionGroup.html) wrapper for `Browser` actions
 pub struct Action {
+    pub history: Rc<History>,
     pub ident: Rc<Ident>,
     pub load: Rc<Load>,
 }
@@ -23,9 +26,18 @@ impl Action {
 
     /// Create new `Self`
     pub fn new() -> Self {
+        let ident = Rc::new(Ident::new());
+        let load = Rc::new(Load::new());
+
+        let history = Rc::new(History::build({
+            let load = load.clone();
+            move |request| load.activate(Some(&request), false)
+        }));
+
         Self {
-            ident: Rc::new(Ident::new()),
-            load: Rc::new(Load::new()),
+            history,
+            ident,
+            load,
         }
     }
 }

src/app/browser/window/tab/item/action/history.rs

@@ -0,0 +1,79 @@
+mod back;
+mod forward;
+mod memory;
+
+use back::Back;
+use forward::Forward;
+use gtk::{gio::SimpleAction, glib::GString};
+use memory::Memory;
+use std::rc::Rc;
+
+pub struct History {
+    memory: Rc<Memory>,
+    pub back: SimpleAction,
+    pub forward: SimpleAction,
+}
+
+impl History {
+    // Constructors
+
+    /// Build new activated `Self`
+    pub fn build(callback: impl Fn(GString) + 'static) -> Self {
+        // Init childs
+        let memory = Rc::new(Memory::new());
+        let back = SimpleAction::back();
+        let forward = SimpleAction::forward();
+
+        // Init events
+        let callback = Rc::new(callback);
+
+        back.connect_activate({
+            let callback = callback.clone();
+            let forward = forward.clone();
+            let memory = memory.clone();
+            move |this, _| {
+                if let Some(request) = memory.back(true) {
+                    callback(request)
+                }
+                forward.set_enabled(memory.next(false).is_some());
+                this.set_enabled(memory.back(false).is_some());
+            }
+        });
+
+        forward.connect_activate({
+            let back = back.clone();
+            let callback = callback.clone();
+            let memory = memory.clone();
+            move |this, _| {
+                if let Some(request) = memory.next(true) {
+                    callback(request)
+                }
+                back.set_enabled(memory.back(false).is_some());
+                this.set_enabled(memory.next(false).is_some());
+            }
+        });
+
+        // Done
+        Self {
+            memory,
+            back,
+            forward,
+        }
+    }
+
+    // Actions
+
+    pub fn add(&self, request: GString, follow_to_index: bool) {
+        self.memory.add(request, follow_to_index);
+        self.back.set_enabled(self.back(false).is_some());
+        self.forward.set_enabled(self.forward(false).is_some());
+    }
+
+    pub fn back(&self, follow_to_index: bool) -> Option<GString> {
+        self.memory.back(follow_to_index)
+    }
+
+    pub fn forward(&self, follow_to_index: bool) -> Option<GString> {
+        self.memory.next(follow_to_index)
+    }
+}

src/app/browser/window/tab/item/action/history/back.rs

@@ -0,0 +1,13 @@
+use gtk::{gio::SimpleAction, glib::uuid_string_random};
+
+pub trait Back {
+    fn back() -> Self;
+}
+
+impl Back for SimpleAction {
+    fn back() -> Self {
+        let back = SimpleAction::new(&uuid_string_random(), None);
+        back.set_enabled(false);
+        back
+    }
+}

src/app/browser/window/tab/item/action/history/forward.rs

@@ -0,0 +1,13 @@
+use gtk::{gio::SimpleAction, glib::uuid_string_random};
+
+pub trait Forward {
+    fn forward() -> Self;
+}
+
+impl Forward for SimpleAction {
+    fn forward() -> Self {
+        let forward = SimpleAction::new(&uuid_string_random(), None);
+        forward.set_enabled(false);
+        forward
+    }
+}

src/app/browser/window/tab/item/action/history/memory.rs

@@ -0,0 +1,68 @@
+mod cursor;
+
+use cursor::Cursor;
+use gtk::glib::GString;
+use std::cell::RefCell;
+
+pub struct Memory {
+    cursor: RefCell<Cursor>,
+    index: RefCell<Vec<GString>>,
+}
+
+impl Memory {
+    // Constructors
+
+    pub fn new() -> Self {
+        Self {
+            cursor: RefCell::new(Cursor::new()),
+            index: RefCell::new(Vec::new()),
+        }
+    }
+
+    // Actions
+
+    pub fn add(&self, value: GString, follow_to_index: bool) {
+        let mut index = self.index.borrow_mut();
+
+        match index.last() {
+            Some(last) => {
+                if *last != value {
+                    index.push(value);
+                }
+            }
+            None => index.push(value),
+        }
+
+        if follow_to_index {
+            self.cursor.borrow_mut().go_last(index.len());
+        }
+    }
+
+    pub fn back(&self, follow_to_index: bool) -> Option<GString> {
+        let index = self.index.borrow();
+        let len = index.len();
+
+        match if follow_to_index {
+            self.cursor.borrow_mut().go_back(len)
+        } else {
+            self.cursor.borrow().back(len)
+        } {
+            Some(i) => index.get(i).cloned(),
+            None => None,
+        }
+    }
+
+    pub fn next(&self, follow_to_index: bool) -> Option<GString> {
+        let index = self.index.borrow();
+        let len = index.len();
+
+        match if follow_to_index {
+            self.cursor.borrow_mut().go_next(len)
+        } else {
+            self.cursor.borrow().next(len)
+        } {
+            Some(i) => index.get(i).cloned(),
+            None => None,
+        }
+    }
+}

src/app/browser/window/tab/item/action/history/memory/cursor.rs

@@ -0,0 +1,66 @@
+pub struct Cursor(Option<usize>);
+
+impl Default for Cursor {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
+impl Cursor {
+    // Constructors
+
+    pub fn new() -> Self {
+        Self(None)
+    }
+
+    // Actions
+
+    pub fn go_last(&mut self, len: usize) -> Option<usize> {
+        self.0 = len2i(len);
+        self.0
+    }
+
+    pub fn go_next(&mut self, len: usize) -> Option<usize> {
+        self.0 = self.next(len);
+        self.0
+    }
+
+    pub fn go_back(&mut self, len: usize) -> Option<usize> {
+        self.0 = self.back(len);
+        self.0
+    }
+
+    // Getters
+
+    pub fn next(&self, len: usize) -> Option<usize> {
+        let i = len2i(len)?;
+        let n = self.0.unwrap_or_default();
+
+        if n < i {
+            Some(n + 1)
+        } else {
+            None
+        }
+    }
+
+    pub fn back(&self, len: usize) -> Option<usize> {
+        len2i(len)?;
+        let n = self.0.unwrap_or_default();
+
+        if n > 0 {
+            Some(n - 1)
+        } else {
+            None
+        }
+    }
+}
+
+// Tools
+
+fn len2i(len: usize) -> Option<usize> {
+    if len > 0 {
+        Some(len - 1)
+    } else {
+        None
+    }
+}

src/app/browser/window/tab/item/client.rs

@@ -105,7 +105,7 @@ impl Client {
                     // begin redirection to new address suggested
                     Err(uri) => subject
                         .page
-                        .tab_action
+                        .item_action
                         .load
                         .activate(Some(&uri.to_string()), false),
                 }
@@ -215,10 +215,5 @@ fn snap_history(subject: &Rc<Subject>, uri: Option<&Uri>) {
     }
 
     // Add new record into the page navigation history
-    if match subject.page.navigation.history.current() {
-        Some(current) => current != request, // apply additional filters
-        None => true,
-    } {
-        subject.page.navigation.history.add(request, true)
-    }
+    subject.page.item_action.history.add(request, true)
 }

src/app/browser/window/tab/item/client/driver/gemini.rs

@@ -185,14 +185,14 @@ fn handle(
                             };
                             if matches!(response.meta.status, Status::SensitiveInput) {
                                 subject.page.input.set_new_sensitive(
-                                    subject.page.tab_action.clone(),
+                                    subject.page.item_action.clone(),
                                     uri,
                                     Some(&title),
                                     Some(1024),
                                 );
                             } else {
                                 subject.page.input.set_new_response(
-                                    subject.page.tab_action.clone(),
+                                    subject.page.item_action.clone(),
                                     uri,
                                     Some(&title),
                                     Some(1024),
@@ -369,7 +369,7 @@ fn handle(
                                     mime => {
                                         let status = subject.page
                                             .content
-                                            .to_status_mime(mime, Some((&subject.page.tab_action, &uri)));
+                                            .to_status_mime(mime, Some((&subject.page.item_action, &uri)));
                                         status.set_description(Some(&format!("Content type `{mime}` yet not supported")));
                                         subject.page.navigation.request.widget.entry.set_progress_fraction(0.0);
                                         subject.tab_page.set_loading(false);
@@ -443,7 +443,7 @@ fn handle(
                                                 .set_text(&uri.to_string());
                                             }
                                             redirects.replace(total);
-                                            subject.page.tab_action.load.activate(Some(&target.to_string()), false);
+                                            subject.page.item_action.load.activate(Some(&target.to_string()), false);
                                         }
                                     }
                                     Err(e) => {

src/app/browser/window/tab/item/page.rs

@@ -13,7 +13,7 @@ use navigation::Navigation;
 use search::Search;
 use widget::Widget;
 
-use super::{Action as TabAction, BrowserAction, Profile, WindowAction};
+use super::{Action as ItemAction, BrowserAction, Profile, WindowAction};
 
 use gtk::{glib::GString, prelude::EditableExt};
 use sqlite::Transaction;
@@ -24,7 +24,7 @@ pub struct Page {
     pub profile: Rc<Profile>,
     // Actions
     pub browser_action: Rc<BrowserAction>,
-    pub tab_action: Rc<TabAction>,
+    pub item_action: Rc<ItemAction>,
     pub window_action: Rc<WindowAction>,
     // Components
     pub content: Rc<Content>,
@@ -40,20 +40,22 @@ impl Page {
     pub fn build(
         id: &Rc<GString>,
         profile: &Rc<Profile>,
-        (browser_action, window_action, tab_action): (
+        (browser_action, window_action, item_action): (
             &Rc<BrowserAction>,
             &Rc<WindowAction>,
-            &Rc<TabAction>,
+            &Rc<ItemAction>,
         ),
+        (back_action_name, forward_action_name): (&str, &str),
     ) -> Self {
         // Init components
-        let content = Rc::new(Content::build((window_action, tab_action)));
+        let content = Rc::new(Content::build((window_action, item_action)));
 
         let search = Rc::new(Search::new());
 
         let navigation = Rc::new(Navigation::build(
             profile,
-            (browser_action, window_action, tab_action),
+            (browser_action, window_action, item_action),
+            (back_action_name, forward_action_name),
         ));
 
         let input = Rc::new(Input::new());
@@ -72,7 +74,7 @@ impl Page {
             profile: profile.clone(),
             // Actions
             browser_action: browser_action.clone(),
-            tab_action: tab_action.clone(),
+            item_action: item_action.clone(),
             window_action: window_action.clone(),
             // Components
             content,

src/app/browser/window/tab/item/page/content.rs

@@ -5,7 +5,7 @@ mod text;
 use image::Image;
 use text::Text;
 
-use super::{TabAction, WindowAction};
+use super::{ItemAction, WindowAction};
 use adw::StatusPage;
 use gtk::{
     gdk::Paintable,
@@ -18,7 +18,7 @@ use std::{rc::Rc, time::Duration};
 
 pub struct Content {
     window_action: Rc<WindowAction>,
-    tab_action: Rc<TabAction>,
+    item_action: Rc<ItemAction>,
     pub g_box: Box,
 }
 
@@ -26,11 +26,11 @@ impl Content {
     // Construct
 
     /// Create new container for different components
-    pub fn build((window_action, tab_action): (&Rc<WindowAction>, &Rc<TabAction>)) -> Self {
+    pub fn build((window_action, item_action): (&Rc<WindowAction>, &Rc<ItemAction>)) -> Self {
         Self {
             g_box: Box::builder().orientation(Orientation::Vertical).build(),
             window_action: window_action.clone(),
-            tab_action: tab_action.clone(),
+            item_action: item_action.clone(),
         }
     }
 
@@ -77,7 +77,7 @@ impl Content {
     pub fn to_status_mime(
         &self,
         mime: &str,
-        download: Option<(&Rc<TabAction>, &Uri)>,
+        download: Option<(&Rc<ItemAction>, &Uri)>,
     ) -> StatusPage {
         self.clean();
         let status = status::mime::build(mime, download);
@@ -90,7 +90,7 @@ impl Content {
     /// * action removes previous children component from `Self`
     pub fn to_status_identity(&self) -> StatusPage {
         self.clean();
-        let status = status::identity::build(self.tab_action.clone());
+        let status = status::identity::build(self.item_action.clone());
         self.g_box.append(&status);
         status
     }
@@ -122,7 +122,7 @@ impl Content {
     /// * could be useful to extract document title parsed from Gemtext
     pub fn to_text_gemini(&self, base: &Uri, data: &str) -> Text {
         self.clean();
-        let text = Text::new_gemini(data, base, (&self.window_action, &self.tab_action));
+        let text = Text::new_gemini(data, base, (&self.window_action, &self.item_action));
         self.g_box.append(&text.g_box);
         text
     }

src/app/browser/window/tab/item/page/content/status.rs

@@ -4,4 +4,4 @@ pub mod identity;
 pub mod loading;
 pub mod mime;
 
-use super::TabAction;
+use super::ItemAction;

src/app/browser/window/tab/item/page/content/status/mime.rs

@@ -1,11 +1,11 @@
-use super::TabAction;
+use super::ItemAction;
 use adw::StatusPage;
 use gtk::{glib::Uri, prelude::ButtonExt, Align, Button};
 use std::rc::Rc;
 
 /// Create new default `GObject` preset for mime issue
 /// [StatusPage](https://gnome.pages.gitlab.gnome.org/libadwaita/doc/main/class.StatusPage.html)
-pub fn build(mime: &str, download: Option<(&Rc<TabAction>, &Uri)>) -> StatusPage {
+pub fn build(mime: &str, download: Option<(&Rc<ItemAction>, &Uri)>) -> StatusPage {
     let status_page = StatusPage::builder()
         .description(format!("Content type `{mime}` not supported!"))
         .icon_name("dialog-question-symbolic")

src/app/browser/window/tab/item/page/content/text.rs

@@ -4,7 +4,7 @@ mod source;
 use gemini::Gemini;
 use source::Source;
 
-use super::{TabAction, WindowAction};
+use super::{ItemAction, WindowAction};
 use gtk::{
     glib::Uri,
     prelude::{BoxExt, Cast},
@@ -28,10 +28,10 @@ impl Text {
     pub fn new_gemini(
         gemtext: &str,
         base: &Uri,
-        (window_action, tab_action): (&Rc<WindowAction>, &Rc<TabAction>),
+        (window_action, item_action): (&Rc<WindowAction>, &Rc<ItemAction>),
     ) -> Self {
         // Init components
-        let gemini = Gemini::new(gemtext, base, (window_action, tab_action));
+        let gemini = Gemini::new(gemtext, base, (window_action, item_action));
 
         // Init main widget
         let g_box = Box::builder().orientation(Orientation::Vertical).build();

src/app/browser/window/tab/item/page/content/text/gemini.rs

@@ -4,7 +4,7 @@ mod widget;
 use reader::Reader;
 use widget::Widget;
 
-use crate::app::browser::window::{tab::item::Action as TabAction, Action as WindowAction};
+use crate::app::browser::window::{tab::item::Action as ItemAction, Action as WindowAction};
 use gtk::glib::Uri;
 use std::rc::Rc;
 
@@ -18,11 +18,11 @@ impl Gemini {
     pub fn new(
         gemtext: &str,
         base: &Uri,
-        (window_action, tab_action): (&Rc<WindowAction>, &Rc<TabAction>),
+        (window_action, item_action): (&Rc<WindowAction>, &Rc<ItemAction>),
     ) -> Self {
         // Init components
         let reader = Rc::new(
-            Reader::new(gemtext, base, (window_action.clone(), tab_action.clone())).unwrap(),
+            Reader::new(gemtext, base, (window_action.clone(), item_action.clone())).unwrap(),
         ); // @TODO handle errors
         let widget = Rc::new(Widget::new(&reader.widget.text_view));
 

src/app/browser/window/tab/item/page/content/text/gemini/reader.rs

@@ -9,7 +9,7 @@ use syntax::Syntax;
 use tag::Tag;
 use widget::Widget;
 
-use super::{TabAction, WindowAction};
+use super::{ItemAction, WindowAction};
 use crate::app::browser::window::action::Position;
 use ggemtext::line::{
     code::{Inline, Multiline},
@@ -43,7 +43,7 @@ impl Reader {
     pub fn new(
         gemtext: &str,
         base: &Uri,
-        (window_action, tab_action): (Rc<WindowAction>, Rc<TabAction>),
+        (window_action, item_action): (Rc<WindowAction>, Rc<ItemAction>),
     ) -> Result<Self, Error> {
         // Init default values
         let mut title = None;
@@ -332,7 +332,7 @@ impl Reader {
                             return match uri.scheme().as_str() {
                                 "gemini" | "titan" => {
                                     // Open new page in browser
-                                    tab_action.load.activate(Some(&uri.to_str()), true);
+                                    item_action.load.activate(Some(&uri.to_str()), true);
                                 }
                                 // Scheme not supported, delegate
                                 _ => UriLauncher::new(&uri.to_str()).launch(

src/app/browser/window/tab/item/page/input.rs

@@ -2,7 +2,7 @@ mod response;
 mod sensitive;
 mod titan;
 
-use super::TabAction;
+use super::ItemAction;
 use adw::Clamp;
 use gtk::{glib::Uri, prelude::WidgetExt, Box, Label};
 use response::Response;
@@ -52,7 +52,7 @@ impl Input {
     // Setters
     pub fn set_new_response(
         &self,
-        action: Rc<TabAction>,
+        action: Rc<ItemAction>,
         base: Uri,
         title: Option<&str>,
         size_limit: Option<usize>,
@@ -64,7 +64,7 @@ impl Input {
 
     pub fn set_new_sensitive(
         &self,
-        action: Rc<TabAction>,
+        action: Rc<ItemAction>,
         base: Uri,
         title: Option<&str>,
         max_length: Option<i32>,

src/app/browser/window/tab/item/page/input/response.rs

@@ -6,7 +6,7 @@ use control::Control;
 use form::Form;
 use title::Title;
 
-use super::TabAction;
+use super::ItemAction;
 use gtk::{
     gio::SimpleAction,
     glib::{uuid_string_random, Uri, UriHideFlags},
@@ -28,7 +28,7 @@ impl Response {
 
     /// Build new `Self`
     pub fn build(
-        tab_action: Rc<TabAction>,
+        item_action: Rc<ItemAction>,
         base: Uri,
         title: Option<&str>,
         size_limit: Option<usize>,
@@ -77,7 +77,7 @@ impl Response {
         action_send.connect_activate({
             let form = form.clone();
             move |_, _| {
-                tab_action.load.activate(
+                item_action.load.activate(
                     Some(&format!(
                         "{}?{}",
                         base.to_string_partial(UriHideFlags::QUERY),

src/app/browser/window/tab/item/page/input/sensitive.rs

@@ -1,6 +1,6 @@
 mod form;
 
-use super::TabAction;
+use super::ItemAction;
 use form::Form;
 use gtk::{
     gio::SimpleAction,
@@ -22,7 +22,7 @@ impl Sensitive {
 
     /// Build new `Self`
     pub fn build(
-        tab_action: Rc<TabAction>,
+        item_action: Rc<ItemAction>,
         base: Uri,
         title: Option<&str>,
         max_length: Option<i32>,
@@ -54,7 +54,7 @@ impl Sensitive {
         action_send.connect_activate({
             let form = form.clone();
             move |_, _| {
-                tab_action.load.activate(
+                item_action.load.activate(
                     Some(&format!(
                         "{}?{}",
                         base.to_string_partial(UriHideFlags::QUERY),

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

@@ -6,20 +6,18 @@ mod reload;
 mod request;
 mod widget;
 
+use super::{BrowserAction, ItemAction, Profile, WindowAction};
 use bookmark::Bookmark;
-use gtk::Button;
+use gtk::{Box, Button};
 use history::History;
 use home::Home;
 use reload::Reload;
 use request::Request;
-use widget::Widget;
-
-use super::{BrowserAction, Profile, TabAction, WindowAction};
 use sqlite::Transaction;
 use std::rc::Rc;
+use widget::Widget;
 
 pub struct Navigation {
-    pub history: Rc<History>,
     pub profile: Rc<Profile>,
     pub request: Rc<Request>,
     pub widget: Rc<Widget>,
@@ -28,21 +26,21 @@ pub struct Navigation {
 impl Navigation {
     pub fn build(
         profile: &Rc<Profile>,
-        (browser_action, window_action, tab_action): (
+        (browser_action, window_action, item_action): (
             &Rc<BrowserAction>,
             &Rc<WindowAction>,
-            &Rc<TabAction>,
+            &Rc<ItemAction>,
         ),
+        (back_action_name, forward_action_name): (&str, &str),
     ) -> Self {
         // init children components
 
-        let history = Rc::new(History::build(window_action));
-        let request = Rc::new(Request::build((browser_action, tab_action)));
+        let request = Rc::new(Request::build((browser_action, item_action)));
 
         // init main widget
         let widget = Rc::new(Widget::build(
             &Button::home(window_action),
-            &history.widget.g_box, // @TODO
+            &Box::history(back_action_name, forward_action_name),
             &Button::reload(window_action),
             &request.widget.entry, // @TODO
             &Button::bookmark(window_action),
@@ -50,7 +48,6 @@ impl Navigation {
 
         // done
         Self {
-            history,
             profile: profile.clone(),
             request,
             widget,

src/app/browser/window/tab/item/page/navigation/history.rs

@@ -1,107 +1,26 @@
-mod back;
-mod forward;
-mod widget;
+pub mod back;
+pub mod forward;
 
-use back::Back;
-use forward::Forward;
-use widget::Widget;
+pub use back::Back;
+pub use forward::Forward;
 
-use super::WindowAction;
-use gtk::{glib::GString, Button};
-use std::{cell::RefCell, rc::Rc};
+use gtk::{prelude::BoxExt, Box, Button, Orientation};
 
-struct Memory {
-    request: GString,
-    // time: SystemTime,
+pub trait History {
+    fn history(back_action_name: &str, forward_action_name: &str) -> Self;
 }
 
-pub struct History {
-    // Extras
-    memory: RefCell<Vec<Memory>>,
-    index: RefCell<Option<usize>>,
-    // GTK
-    pub widget: Rc<Widget>,
-}
+impl History for Box {
+    fn history(back_action_name: &str, forward_action_name: &str) -> Self {
+        let g_box = Box::builder()
+            .orientation(Orientation::Horizontal)
+            .css_classes([
+                "linked", // merge childs
+            ])
+            .build();
 
-impl History {
-    // Constructors
-
-    /// Build new `Self`
-    pub fn build(action: &Rc<WindowAction>) -> Self {
-        // Init widget
-        let widget = Rc::new(Widget::build(
-            &Button::back(action),
-            &Button::forward(action),
-        ));
-
-        // Init memory
-        let memory = RefCell::new(Vec::new());
-
-        // Init index
-        let index = RefCell::new(None);
-
-        Self {
-            memory,
-            index,
-            widget,
-        }
-    }
-
-    // Actions
-    pub fn add(&self, request: GString, follow_to_index: bool) {
-        // Append new Memory record
-        self.memory.borrow_mut().push(Memory {
-            request: request.clone(),
-            //time: SystemTime::now(),
-        });
-
-        if follow_to_index {
-            // Even push action make positive len value, make sure twice
-            if !self.memory.borrow().is_empty() {
-                // Navigate to the last record appended
-                self.index.replace(Some(self.memory.borrow().len() - 1));
-            } else {
-                self.index.replace(None);
-            }
-        }
-    }
-
-    pub fn back(&self, follow_to_index: bool) -> Option<GString> {
-        let index = *self.index.borrow();
-        if let Some(usize) = index {
-            // Make sure value positive to prevent panic
-            if usize > 0 {
-                if let Some(memory) = self.memory.borrow().get(usize - 1) {
-                    if follow_to_index {
-                        self.index.replace(Some(usize - 1));
-                    }
-                    return Some(memory.request.clone());
-                }
-            }
-        }
-        None
-    }
-
-    pub fn current(&self) -> Option<GString> {
-        let index = *self.index.borrow();
-        if let Some(usize) = index {
-            if let Some(memory) = self.memory.borrow().get(usize) {
-                return Some(memory.request.clone());
-            }
-        }
-        None
-    }
-
-    pub fn forward(&self, follow_to_index: bool) -> Option<GString> {
-        let index = *self.index.borrow();
-        if let Some(usize) = index {
-            if let Some(memory) = self.memory.borrow().get(usize + 1) {
-                if follow_to_index {
-                    self.index.replace(Some(usize + 1));
-                }
-                return Some(memory.request.clone());
-            }
-        }
-        None
+        g_box.append(&Button::back(back_action_name));
+        g_box.append(&Button::forward(forward_action_name));
+        g_box
     }
 }

src/app/browser/window/tab/item/page/navigation/history/back.rs

@@ -1,19 +1,13 @@
-use super::WindowAction;
-use gtk::{prelude::ActionExt, Button};
-use std::rc::Rc;
+use gtk::Button;
 
 pub trait Back {
-    fn back(action: &Rc<WindowAction>) -> Self;
+    fn back(action_name: &str) -> Self;
 }
 
 impl Back for Button {
-    fn back(action: &Rc<WindowAction>) -> Self {
+    fn back(action_name: &str) -> Self {
         Button::builder()
-            .action_name(format!(
-                "{}.{}",
-                action.id,
-                action.history_back.simple_action.name()
-            )) // @TODO
+            .action_name(action_name)
             .icon_name("go-previous-symbolic")
             .tooltip_text("Back")
             .build()

src/app/browser/window/tab/item/page/navigation/history/forward.rs

@@ -1,19 +1,13 @@
-use super::WindowAction;
-use gtk::{prelude::ActionExt, Button};
-use std::rc::Rc;
+use gtk::Button;
 
 pub trait Forward {
-    fn forward(action: &Rc<WindowAction>) -> Self;
+    fn forward(action_name: &str) -> Self;
 }
 
 impl Forward for Button {
-    fn forward(action: &Rc<WindowAction>) -> Self {
+    fn forward(action_name: &str) -> Self {
         Button::builder()
-            .action_name(format!(
-                "{}.{}",
-                action.id,
-                action.history_back.simple_action.name()
-            )) // @TODO
+            .action_name(action_name)
             .icon_name("go-next-symbolic")
             .tooltip_text("Forward")
             .build()

src/app/browser/window/tab/item/page/navigation/history/widget.rs

@@ -1,27 +0,0 @@
-use gtk::{
-    prelude::{BoxExt, IsA},
-    Box, Orientation,
-};
-
-pub struct Widget {
-    pub g_box: Box,
-}
-
-impl Widget {
-    // Constructors
-
-    /// Build new `Self`
-    pub fn build(back: &impl IsA<gtk::Widget>, forward: &impl IsA<gtk::Widget>) -> Self {
-        let g_box = Box::builder()
-            .orientation(Orientation::Horizontal)
-            .css_classes([
-                "linked", // merge childs
-            ])
-            .build();
-
-        g_box.append(back);
-        g_box.append(forward);
-
-        Self { g_box }
-    }
-}

src/app/browser/window/tab/item/page/navigation/request.rs

@@ -4,7 +4,7 @@ mod widget;
 
 use widget::Widget;
 
-use crate::app::browser::{window::tab::item::Action as TabAction, Action as BrowserAction};
+use crate::app::browser::{window::tab::item::Action as ItemAction, Action as BrowserAction};
 use gtk::{
     glib::{gformat, GString, Uri, UriFlags},
     prelude::EditableExt,
@@ -21,9 +21,9 @@ impl Request {
     // Constructors
 
     /// Build new `Self`
-    pub fn build((browser_action, tab_action): (&Rc<BrowserAction>, &Rc<TabAction>)) -> Self {
+    pub fn build((browser_action, item_action): (&Rc<BrowserAction>, &Rc<ItemAction>)) -> Self {
         Self {
-            widget: Rc::new(Widget::build((browser_action, tab_action))),
+            widget: Rc::new(Widget::build((browser_action, item_action))),
         }
     }
 

src/app/browser/window/tab/item/page/navigation/request/widget.rs

@@ -3,7 +3,7 @@ mod primary_icon;
 
 use primary_icon::PrimaryIcon;
 
-use super::{BrowserAction, TabAction};
+use super::{BrowserAction, ItemAction};
 use gtk::{
     glib::{timeout_add_local, ControlFlow, SourceId},
     prelude::{EditableExt, EntryExt, WidgetExt},
@@ -36,7 +36,7 @@ impl Widget {
     // Constructors
 
     /// Build new `Self`
-    pub fn build((browser_action, tab_action): (&Rc<BrowserAction>, &Rc<TabAction>)) -> Self {
+    pub fn build((browser_action, item_action): (&Rc<BrowserAction>, &Rc<ItemAction>)) -> Self {
         // Init animated progress bar state
         let progress = Rc::new(Progress {
             fraction: RefCell::new(0.0),
@@ -52,10 +52,10 @@ impl Widget {
 
         // Connect events
         entry.connect_icon_release({
-            let tab_action = tab_action.clone();
+            let item_action = item_action.clone();
             move |this, position| match position {
-                EntryIconPosition::Primary => tab_action.ident.activate(), // @TODO PrimaryIcon impl
-                EntryIconPosition::Secondary => tab_action.load.activate(Some(&this.text()), true),
+                EntryIconPosition::Primary => item_action.ident.activate(), // @TODO PrimaryIcon impl
+                EntryIconPosition::Secondary => item_action.load.activate(Some(&this.text()), true),
                 _ => todo!(), // unexpected
             }
         });
@@ -77,9 +77,9 @@ impl Widget {
         });
 
         entry.connect_activate({
-            let tab_action = tab_action.clone();
+            let item_action = item_action.clone();
             move |entry| {
-                tab_action.load.activate(Some(&entry.text()), true);
+                item_action.load.activate(Some(&entry.text()), true);
             }
         });