add basis for theme change detecttion

src/bin/gui/apt_manage_page/mod.rs

@@ -573,7 +573,14 @@ pub fn apt_manage_page(
         .activatable(false)
         .selectable(false)
         .climb_rate(1.0)
-        .adjustment(&gtk::Adjustment::new((glib_settings.int("update-interval") as f64) / 3600000.0, 1.0, 24.0, 1.0, 0.0, 0.0))
+        .adjustment(&gtk::Adjustment::new(
+            (glib_settings.int("update-interval") as f64) / 3600000.0,
+            1.0,
+            24.0,
+            1.0,
+            0.0,
+            0.0,
+        ))
         .halign(Align::Start)
         .valign(Align::Center)
         .build();
@@ -591,7 +598,10 @@ pub fn apt_manage_page(
             match glib_settings.set_int("update-interval", (spinrow.value() * 3600000.0) as i32) {
                 Ok(_) => {
                     {
-                    automatically_check_for_updates_arc.store(glib_settings.boolean("check-for-updates"), std::sync::atomic::Ordering::Relaxed);
+                        automatically_check_for_updates_arc.store(
+                            glib_settings.boolean("check-for-updates"),
+                            std::sync::atomic::Ordering::Relaxed,
+                        );
                         let mut update_interval_arc_gaurd = loop {
                             if let Ok(guard) = update_interval_arc.lock() {
                                 break guard;
@@ -605,7 +615,8 @@ pub fn apt_manage_page(
                     spinrow.set_value(glib_settings.int("update-interval") as f64 / 3600000.0);
                 }
             }
-    }));
+        }
+    ));
 
     retry_interval_switch.connect_state_set(clone!(
         #[strong]
@@ -620,7 +631,10 @@ pub fn apt_manage_page(
             match glib_settings.set_boolean("check-for-updates", state) {
                 Ok(_) => {
                     {
-                    automatically_check_for_updates_arc.store(glib_settings.boolean("check-for-updates"), std::sync::atomic::Ordering::Relaxed);
+                        automatically_check_for_updates_arc.store(
+                            glib_settings.boolean("check-for-updates"),
+                            std::sync::atomic::Ordering::Relaxed,
+                        );
                         let mut update_interval_arc_gaurd = loop {
                             if let Ok(guard) = update_interval_arc.lock() {
                                 break guard;

src/bin/gui/apt_update_page/mod.rs

@@ -20,14 +20,17 @@ use duct::cmd;
 
 enum AddonChannelMsg {
     LogLoopLine(String),
-    LogLoopStatus(bool)
+    LogLoopStatus(bool),
 }
 
 fn run_addon_command(
     log_loop_sender: async_channel::Sender<AddonChannelMsg>,
 ) -> Result<(), std::boxed::Box<dyn std::error::Error + Send + Sync>> {
     let (pipe_reader, pipe_writer) = os_pipe::pipe()?;
-    let child = cmd!("pkexec", "/usr/lib/pika/pikman-update-manager/scripts/apt_update")
+    let child = cmd!(
+        "pkexec",
+        "/usr/lib/pika/pikman-update-manager/scripts/apt_update"
+    )
     .stderr_to_stdout()
     .stdout_file(pipe_writer)
     .start()?;
@@ -60,6 +63,7 @@ pub fn apt_update_page(
     window: adw::ApplicationWindow,
     retry_signal_action: &SimpleAction,
     flatpak_retry_signal_action: &SimpleAction,
+    theme_changed_action: &SimpleAction,
     flatpak_ran_once: Rc<RefCell<bool>>,
     update_sys_tray: &SimpleAction,
     apt_update_count: &Rc<RefCell<i32>>,
@@ -152,11 +156,15 @@ pub fn apt_update_page(
         match command {
             Ok(_) => {
                 println!("Status: Addon Command Successful");
-                    log_loop_sender_clone1.send_blocking(AddonChannelMsg::LogLoopStatus(true)).expect("The channel needs to be open.");
+                log_loop_sender_clone1
+                    .send_blocking(AddonChannelMsg::LogLoopStatus(true))
+                    .expect("The channel needs to be open.");
             }
             Err(_) => {
                 println!("Status: Addon Command Failed");
-                    log_loop_sender_clone1.send_blocking(AddonChannelMsg::LogLoopStatus(false)).expect("The channel needs to be open.");
+                log_loop_sender_clone1
+                    .send_blocking(AddonChannelMsg::LogLoopStatus(false))
+                    .expect("The channel needs to be open.");
             }
         }
     });
@@ -359,11 +367,14 @@ pub fn apt_update_page(
         retry_signal_action,
         #[strong]
         excluded_updates_vec,
+        #[strong]
+        theme_changed_action,
         move |_| {
             process::apt_process_update(
                 &excluded_updates_vec.borrow(),
                 window,
                 &retry_signal_action,
+                &theme_changed_action,
             );
         }
     ));
@@ -482,17 +493,22 @@ pub fn apt_update_page(
                         match state {
                             true => {
                                 get_apt_upgrades(&get_upgradable_sender);
-                                log_terminal_buffer.delete(&mut log_terminal_buffer.start_iter(), &mut log_terminal_buffer.end_iter());
+                                log_terminal_buffer.delete(
+                                    &mut log_terminal_buffer.start_iter(),
+                                    &mut log_terminal_buffer.end_iter(),
+                                );
                                 apt_update_dialog.close();
                                 let mut flatpak_ran_once_borrow = flatpak_ran_once.borrow_mut();
                                 if *flatpak_ran_once_borrow != true {
                                     flatpak_retry_signal_action.activate(None);
                                     *flatpak_ran_once_borrow = true;
                                 }
-                                update_sys_tray.activate(Some(&glib::Variant::array_from_fixed_array(&[
+                                update_sys_tray.activate(Some(
+                                    &glib::Variant::array_from_fixed_array(&[
                                         *apt_update_count.borrow(),
                                         *flatpak_update_count.borrow(),
-                                ])));
+                                    ]),
+                                ));
                             }
                             false => {
                                 get_apt_upgrades(&get_upgradable_sender);
@@ -504,25 +520,31 @@ pub fn apt_update_page(
                                         .halign(Align::Center)
                                         .build(),
                                 ));
+                                apt_update_dialog.set_title(Some(
+                                    &t!("apt_update_dialog_status_failed").to_string(),
+                                ));
                                 apt_update_dialog
-                                    .set_title(Some(&t!("apt_update_dialog_status_failed").to_string()));
+                                    .set_response_enabled("apt_update_dialog_retry", true);
-                                apt_update_dialog.set_response_enabled("apt_update_dialog_retry", true);
+                                apt_update_dialog
-                                apt_update_dialog.set_response_enabled("apt_update_dialog_ignore", true);
+                                    .set_response_enabled("apt_update_dialog_ignore", true);
                                 let mut flatpak_ran_once_borrow = flatpak_ran_once.borrow_mut();
                                 if *flatpak_ran_once_borrow != true {
                                     flatpak_retry_signal_action.activate(None);
                                     *flatpak_ran_once_borrow = true;
                                 }
-                                update_sys_tray.activate(Some(&glib::Variant::array_from_fixed_array(&[
+                                update_sys_tray.activate(Some(
+                                    &glib::Variant::array_from_fixed_array(&[
                                         *apt_update_count.borrow(),
                                         *flatpak_update_count.borrow(),
-                                ])));
+                                    ]),
+                                ));
                             }
                         }
                     }
-                    AddonChannelMsg::LogLoopLine(state) => {
+                    AddonChannelMsg::LogLoopLine(state) => log_terminal_buffer.insert(
-                        log_terminal_buffer.insert(&mut log_terminal_buffer.end_iter(), &("\n".to_string() + &state))
+                        &mut log_terminal_buffer.end_iter(),
-                    }
+                        &("\n".to_string() + &state),
+                    ),
                 }
             }
         }

src/bin/gui/apt_update_page/process.rs

@@ -63,6 +63,7 @@ pub fn apt_process_update(
     excluded_updates_vec: &Vec<String>,
     window: adw::ApplicationWindow,
     retry_signal_action: &SimpleAction,
+    theme_changed_action: &SimpleAction,
 ) {
     let excluded_updates_alert_dialog = adw::MessageDialog::builder()
         .transient_for(&window)
@@ -97,7 +98,14 @@ pub fn apt_process_update(
         retry_signal_action,
         #[strong]
         excluded_updates_vec,
-        move |_, _| apt_confirm_window(&excluded_updates_vec, window, &retry_signal_action)
+        #[strong]
+        theme_changed_action,
+        move |_, _| apt_confirm_window(
+            &excluded_updates_vec,
+            window,
+            &retry_signal_action,
+            &theme_changed_action
+        )
     ));
 
     if excluded_updates_vec.is_empty() {
@@ -115,6 +123,7 @@ fn apt_confirm_window(
     excluded_updates_vec: &Vec<String>,
     window: adw::ApplicationWindow,
     retry_signal_action: &SimpleAction,
+    theme_changed_action: &SimpleAction,
 ) {
     let to_be_removed_packages_vec: Rc<RefCell<Vec<String>>> = Rc::new(RefCell::new(Vec::new()));
     // Emulate Apt Full Upgrade to get transaction info
@@ -306,13 +315,20 @@ fn apt_confirm_window(
         retry_signal_action,
         #[strong]
         apt_confirm_dialog,
+        #[strong]
+        theme_changed_action,
         move |_, _| {
             let retry_signal_action0 = retry_signal_action.clone();
+            let theme_changed_action0 = theme_changed_action.clone();
             apt_confirm_dialog
                 .clone()
                 .choose(None::<&gio::Cancellable>, move |choice| {
                     if choice == "apt_confirm_dialog_confirm" {
-                        apt_full_upgrade_from_socket(window, &retry_signal_action0);
+                        apt_full_upgrade_from_socket(
+                            window,
+                            &retry_signal_action0,
+                            &theme_changed_action0,
+                        );
                     }
                 });
         }
@@ -384,6 +400,7 @@ fn apt_confirm_window(
 fn apt_full_upgrade_from_socket(
     window: adw::ApplicationWindow,
     retry_signal_action: &SimpleAction,
+    theme_changed_action: &SimpleAction,
 ) {
     let (upgrade_percent_sender, upgrade_percent_receiver) = async_channel::unbounded::<String>();
     let upgrade_percent_sender = upgrade_percent_sender.clone();
@@ -464,14 +481,48 @@ fn apt_full_upgrade_from_socket(
     apt_upgrade_dialog_progress_bar.set_width_request(200);
     apt_upgrade_dialog_progress_bar.set_height_request(200);
     #[allow(deprecated)]
-    apt_upgrade_dialog_progress_bar.set_progress_fill_color(window.style_context().lookup_color("accent_bg_color").unwrap());
+    apt_upgrade_dialog_progress_bar.set_progress_fill_color(
+        window
+            .style_context()
+            .lookup_color("accent_bg_color")
+            .unwrap(),
+    );
     #[allow(deprecated)]
-    apt_upgrade_dialog_progress_bar.set_radius_fill_color(window.style_context().lookup_color("headerbar_bg_color").unwrap());
+    apt_upgrade_dialog_progress_bar.set_radius_fill_color(
+        window
+            .style_context()
+            .lookup_color("headerbar_bg_color")
+            .unwrap(),
+    );
     #[warn(deprecated)]
     apt_upgrade_dialog_progress_bar.set_progress_font(get_current_font());
     apt_upgrade_dialog_progress_bar.set_center_text(t!("progress_bar_circle_center_text"));
     apt_upgrade_dialog_progress_bar.set_fraction_font_size(24);
     apt_upgrade_dialog_progress_bar.set_center_text_font_size(8);
+    theme_changed_action.connect_activate(clone!(
+        #[strong]
+        window,
+        #[strong]
+        apt_upgrade_dialog_progress_bar,
+        move |_, _| {
+            #[allow(deprecated)]
+            apt_upgrade_dialog_progress_bar.set_progress_fill_color(
+                window
+                    .style_context()
+                    .lookup_color("accent_bg_color")
+                    .unwrap(),
+            );
+            #[allow(deprecated)]
+            apt_upgrade_dialog_progress_bar.set_radius_fill_color(
+                window
+                    .style_context()
+                    .lookup_color("headerbar_bg_color")
+                    .unwrap(),
+            );
+            #[warn(deprecated)]
+            apt_upgrade_dialog_progress_bar.set_progress_font(get_current_font());
+        }
+    ));
 
     let apt_speed_label = gtk::Label::builder()
         .halign(Align::Center)

src/bin/gui/build_ui/mod.rs

@@ -16,39 +16,9 @@ use std::sync::Arc;
 use std::sync::Mutex;
 use std::thread;
 
-fn get_gsettings_font() -> String {
-    let glib_settings = gio::Settings::new("org.gnome.desktop.interface");
-    let font = glib_settings.string("font-name").to_string();
-    let re = regex::Regex::new(r" [^ ]*$").unwrap();
-    re.replace(&font, "").to_string()
-}
-
 pub fn get_current_font() -> String {
-    let mut gtk_config_file = configparser::ini::Ini::new();
+    let settings = gtk::Settings::default().unwrap();
-    match std::fs::read_to_string(std::env::var_os("HOME").unwrap().to_string_lossy().to_string() + "/.config/gtk-4.0/settings.ini") {
+    settings.gtk_font_name().unwrap().to_string()
-        Ok(t) => {
-            match gtk_config_file.read(t) {
-                Ok(_) => {
-                    match gtk_config_file.get("Settings", "gtk-font-name") {
-                        Some(s) => {
-                            let re = regex::Regex::new(r",[^,]*$").unwrap();
-                            return re.replace(&s, "").to_string();
-                        },
-                        None => {
-                            return get_gsettings_font();
-                        }
-                    }
-                }
-                Err(_) => {
-                    return get_gsettings_font();
-                }
-            }
-        }
-        Err(_) => {
-            return get_gsettings_font();
-        }
-    }
-    
 }
 
 #[derive(Debug)]
@@ -143,6 +113,9 @@ pub fn build_ui(app: &Application) {
     let constant_loop_sender_clone0 = constant_loop_sender.clone();
     let constant_loop_sender_clone1 = constant_loop_sender.clone();
 
+    let (gsettings_change_sender, gsettings_change_receiver) = async_channel::unbounded();
+    let gsettings_change_sender_clone0 = gsettings_change_sender.clone();
+
     let refresh_button = gtk::Button::builder()
         .icon_name("view-refresh-symbolic")
         .tooltip_text(t!("refresh_button_tooltip_text"))
@@ -154,6 +127,7 @@ pub fn build_ui(app: &Application) {
     let flatpak_update_count = Rc::new(RefCell::new(0));
 
     let update_sys_tray = gio::SimpleAction::new("sys_tray", Some(glib::VariantTy::ARRAY));
+    let theme_changed_action = gio::SimpleAction::new("theme_changed", None);
 
     let (tray_service_sender, tray_service_receiver) = async_channel::unbounded();
     let tray_service_sender = tray_service_sender.clone();
@@ -273,7 +247,9 @@ pub fn build_ui(app: &Application) {
                     local_interval = *update_interval;
                     std::mem::drop(update_interval);
                     //println!("Sleeping on auto update check: {}", local_interval);
-                        if let Ok(_) = thread_sleep_receiver.recv_timeout (std::time::Duration::from_millis(local_interval as u64)) {
+                    if let Ok(_) = thread_sleep_receiver
+                        .recv_timeout(std::time::Duration::from_millis(local_interval as u64))
+                    {
                         //println!("Sleeping on auto was interrupted was interrupted");
                         continue;
                     }
@@ -445,6 +421,66 @@ pub fn build_ui(app: &Application) {
 
     //window.present();
 
+    // Theme update actions
+    {
+        let setting = gtk::Settings::default().unwrap();
+
+        setting.connect_gtk_application_prefer_dark_theme_notify(clone!(
+            #[strong]
+            theme_changed_action,
+            move |_| {
+                let theme_changed_action = theme_changed_action.clone();
+                glib::timeout_add_seconds_local(5, move || {
+                    theme_changed_action.activate(None);
+                    glib::ControlFlow::Continue
+                });
+            }
+        ));
+        setting.connect_gtk_font_name_notify(clone!(
+            #[strong]
+            theme_changed_action,
+            move |_| {
+                let theme_changed_action = theme_changed_action.clone();
+                glib::timeout_add_seconds_local(5, move || {
+                    theme_changed_action.activate(None);
+                    glib::ControlFlow::Continue
+                });
+            }
+        ));
+    }
+
+    thread::spawn(move || {
+        let context = glib::MainContext::default();
+        let main_loop = glib::MainLoop::new(Some(&context), false);
+        let gsettings = gtk::gio::Settings::new("org.gnome.desktop.interface");
+        gsettings.connect_changed(
+            Some("accent-color"),
+            clone!(
+                #[strong]
+                gsettings_change_sender_clone0,
+                move |_, _| {
+                    let gsettings_change_sender_clone0 = gsettings_change_sender_clone0.clone();
+                    glib::timeout_add_seconds_local(5, move || {
+                        gsettings_change_sender_clone0.send_blocking(()).unwrap();
+                        glib::ControlFlow::Continue
+                    });
+                }
+            ),
+        );
+        main_loop.run()
+    });
+
+    let gsettings_changed_context = MainContext::default();
+    // The main loop executes the asynchronous block
+    gsettings_changed_context.spawn_local(clone!(
+        #[strong]
+        theme_changed_action,
+        async move {
+            while let Ok(()) = gsettings_change_receiver.recv().await {
+                theme_changed_action.activate(None);
+            }
+        }
+    ));
     // Flatpak Update Page
 
     let flatpak_retry_signal_action = gio::SimpleAction::new("retry", None);
@@ -464,11 +500,14 @@ pub fn build_ui(app: &Application) {
         apt_update_count,
         #[strong]
         flatpak_update_count,
+        #[strong]
+        theme_changed_action,
         move |_, _| {
             flatpak_update_view_stack_bin.set_child(Some(
                 &flatpak_update_page::flatpak_update_page(
                     window,
                     &flatpak_retry_signal_action,
+                    &theme_changed_action,
                     &update_sys_tray,
                     &apt_update_count,
                     &flatpak_update_count,
@@ -499,11 +538,14 @@ pub fn build_ui(app: &Application) {
         apt_update_count,
         #[strong]
         flatpak_update_count,
+        #[strong]
+        theme_changed_action,
         move |action, _| {
             apt_update_view_stack_bin.set_child(Some(&apt_update_page::apt_update_page(
                 window.clone(),
                 &action,
                 &flatpak_retry_signal_action,
+                &theme_changed_action,
                 flatpak_ran_once.clone(),
                 &update_sys_tray,
                 &apt_update_count,
@@ -516,6 +558,7 @@ pub fn build_ui(app: &Application) {
         window.clone(),
         &apt_retry_signal_action,
         &flatpak_retry_signal_action,
+        &theme_changed_action,
         flatpak_ran_once.clone(),
         &update_sys_tray,
         &apt_update_count,
@@ -555,7 +598,14 @@ pub fn build_ui(app: &Application) {
     window_adw_view_switcher_sidebar_box.append(&flatpak_update_page_toggle_button);
 
     window_adw_stack.add_titled(
-        &apt_manage_page(window.clone(), &glib_settings, &apt_retry_signal_action,&thread_sleep_sender, &automatically_check_for_updates_arc, &update_interval_arc),
+        &apt_manage_page(
+            window.clone(),
+            &glib_settings,
+            &apt_retry_signal_action,
+            &thread_sleep_sender,
+            &automatically_check_for_updates_arc,
+            &update_interval_arc,
+        ),
         Some("apt_manage_page"),
         &t!("apt_manage_page_title"),
     );

src/bin/gui/flatpak_update_page/mod.rs

@@ -28,6 +28,7 @@ pub struct FlatpakRefStruct {
 pub fn flatpak_update_page(
     window: adw::ApplicationWindow,
     retry_signal_action: &SimpleAction,
+    theme_changed_action: &SimpleAction,
     update_sys_tray: &SimpleAction,
     apt_update_count: &Rc<RefCell<i32>>,
     flatpak_update_count: &Rc<RefCell<i32>>,
@@ -214,9 +215,19 @@ pub fn flatpak_update_page(
     flatpak_update_dialog_progress_bar.set_width_request(200);
     flatpak_update_dialog_progress_bar.set_height_request(200);
     #[allow(deprecated)]
-    flatpak_update_dialog_progress_bar.set_progress_fill_color(window.style_context().lookup_color("accent_bg_color").unwrap());
+    flatpak_update_dialog_progress_bar.set_progress_fill_color(
+        window
+            .style_context()
+            .lookup_color("accent_bg_color")
+            .unwrap(),
+    );
     #[allow(deprecated)]
-    flatpak_update_dialog_progress_bar.set_radius_fill_color(window.style_context().lookup_color("headerbar_bg_color").unwrap());
+    flatpak_update_dialog_progress_bar.set_radius_fill_color(
+        window
+            .style_context()
+            .lookup_color("headerbar_bg_color")
+            .unwrap(),
+    );
     #[warn(deprecated)]
     flatpak_update_dialog_progress_bar.set_progress_font(get_current_font());
     flatpak_update_dialog_progress_bar.set_center_text(t!("progress_bar_circle_center_text"));
@@ -324,6 +335,8 @@ pub fn flatpak_update_page(
         #[weak]
         retry_signal_action,
         #[strong]
+        theme_changed_action,
+        #[strong]
         system_refs_for_upgrade_vec_all_clone0,
         #[strong]
         user_refs_for_upgrade_vec_all_clone0,
@@ -335,6 +348,7 @@ pub fn flatpak_update_page(
                 &user_refs_for_upgrade_vec_all_clone0.borrow(),
                 window,
                 &retry_signal_action,
+                &theme_changed_action,
             )
         }
     ));

src/bin/gui/flatpak_update_page/process.rs

@@ -51,6 +51,7 @@ pub fn flatpak_process_update(
     user_refs_for_upgrade_vec_all: &Vec<FlatpakRefRow>,
     window: adw::ApplicationWindow,
     retry_signal_action: &SimpleAction,
+    theme_changed_action: &SimpleAction,
 ) {
     // Emulate Flatpak Full Upgrade to get transaction info
     let mut flatpak_changes_struct = FlatpakChangesInfo {
@@ -207,6 +208,7 @@ pub fn flatpak_process_update(
     flatpak_confirm_dialog.set_close_response("flatpak_confirm_dialog_cancel");
 
     let retry_signal_action0 = retry_signal_action.clone();
+    let theme_changed_action0 = theme_changed_action.clone();
     flatpak_confirm_dialog
         .clone()
         .choose(None::<&gio::Cancellable>, move |choice| {
@@ -216,6 +218,7 @@ pub fn flatpak_process_update(
                     user_refs_for_upgrade_vec,
                     window,
                     &retry_signal_action0,
+                    &theme_changed_action0,
                 );
             }
         });
@@ -226,6 +229,7 @@ fn flatpak_run_transactions(
     user_refs_for_upgrade_vec: Vec<String>,
     window: adw::ApplicationWindow,
     retry_signal_action: &SimpleAction,
+    theme_changed_action: &SimpleAction,
 ) {
     let (transaction_percent_sender, transaction_percent_receiver) =
         async_channel::unbounded::<u32>();
@@ -363,7 +367,8 @@ fn flatpak_run_transactions(
     let flatpak_transaction_dialog_child_box =
         Box::builder().orientation(Orientation::Vertical).build();
 
-    let flatpak_transaction_dialog_progress_bar = circularprogressbar_rs::CircularProgressBar::new();
+    let flatpak_transaction_dialog_progress_bar =
+        circularprogressbar_rs::CircularProgressBar::new();
     flatpak_transaction_dialog_progress_bar.set_line_width(10.0);
     flatpak_transaction_dialog_progress_bar.set_fill_radius(true);
     flatpak_transaction_dialog_progress_bar.set_hexpand(true);
@@ -371,14 +376,48 @@ fn flatpak_run_transactions(
     flatpak_transaction_dialog_progress_bar.set_width_request(200);
     flatpak_transaction_dialog_progress_bar.set_height_request(200);
     #[allow(deprecated)]
-    flatpak_transaction_dialog_progress_bar.set_progress_fill_color(window.style_context().lookup_color("accent_bg_color").unwrap());
+    flatpak_transaction_dialog_progress_bar.set_progress_fill_color(
+        window
+            .style_context()
+            .lookup_color("accent_bg_color")
+            .unwrap(),
+    );
     #[allow(deprecated)]
-    flatpak_transaction_dialog_progress_bar.set_radius_fill_color(window.style_context().lookup_color("headerbar_bg_color").unwrap());
+    flatpak_transaction_dialog_progress_bar.set_radius_fill_color(
+        window
+            .style_context()
+            .lookup_color("headerbar_bg_color")
+            .unwrap(),
+    );
     #[warn(deprecated)]
     flatpak_transaction_dialog_progress_bar.set_progress_font(get_current_font());
     flatpak_transaction_dialog_progress_bar.set_center_text(t!("progress_bar_circle_center_text"));
     flatpak_transaction_dialog_progress_bar.set_fraction_font_size(24);
     flatpak_transaction_dialog_progress_bar.set_center_text_font_size(8);
+    theme_changed_action.connect_activate(clone!(
+        #[strong]
+        window,
+        #[strong]
+        flatpak_transaction_dialog_progress_bar,
+        move |_, _| {
+            #[allow(deprecated)]
+            flatpak_transaction_dialog_progress_bar.set_progress_fill_color(
+                window
+                    .style_context()
+                    .lookup_color("accent_bg_color")
+                    .unwrap(),
+            );
+            #[allow(deprecated)]
+            flatpak_transaction_dialog_progress_bar.set_radius_fill_color(
+                window
+                    .style_context()
+                    .lookup_color("headerbar_bg_color")
+                    .unwrap(),
+            );
+            #[warn(deprecated)]
+            flatpak_transaction_dialog_progress_bar.set_progress_font(get_current_font());
+        }
+    ));
 
     flatpak_transaction_dialog_child_box.append(&flatpak_transaction_dialog_progress_bar);
 

src/bin/gui/style.css

@@ -21,10 +21,30 @@
     padding-bottom: 3px;
 }
 
+.round-all-scroll-no-padding {
+    border-top-right-radius: 15px;
+    border-top-left-radius: 15px;
+    border-bottom-right-radius: 15px;
+    border-bottom-left-radius: 15px;
+    padding-top: 0px;
+    padding-right: 0px;
+    padding-left: 0px;
+    padding-bottom: 0px;
+}
+
+.no-round-borders {
+    border-top-right-radius: 0px;
+    border-top-left-radius: 0px;
+    border-bottom-right-radius: 0px;
+    border-bottom-left-radius: 0px;
+    padding-top: 0px;
+    padding-right: 0px;
+    padding-left: 0px;
+    padding-bottom: 0px;
+}
+
 .background-accent-bg {
-#    background: @accent_bg_color;
+    background: @accent_bg_color;
-    background: green;
-    animation:blink 1s linear infinite;
     border-radius: 10px;
     padding: 5px;
 }
@@ -71,11 +91,3 @@
 .disable-outline {
     outline: none;
 }
-
-@keyframes blink{
-    0%{opacity: 1;}
-    25%{opacity: 0.75;}
-    50%{opacity: 0.5;}
-    75%{opacity: 0.75;}
-    100%{opacity: 1;}
-}

src/lib/apt_update_progress_socket/mod.rs

@@ -162,7 +162,8 @@ impl<'a> DynAcquireProgress for AptUpdateProgressSocket<'a> {
         let progress_percent: f32 =
             (status.current_bytes() as f32 * 100.0) / status.total_bytes() as f32;
         let speed = if self.pulse_interval != 0 {
-            (status.current_bytes() as f64 - self.last_pulse_bytes as f64) / (self.pulse_interval as f64 / 1000000.0)
+            (status.current_bytes() as f64 - self.last_pulse_bytes as f64)
+                / (self.pulse_interval as f64 / 1000000.0)
         } else {
             status.current_bytes() as f64 - self.last_pulse_bytes as f64
         };