Merge pull request #281 from autonomys/error-notifications

Error notifications

res/translations/en/messages.ftl

@@ -199,6 +199,10 @@ tray_icon_close = Close
 
 notification_app_minimized_to_tray = Space Acres was minimized to tray
     .body = You can open it again or exit completely using tray icon menu
+notification_stopped_with_error = Space Acres stopped with error
+    .body = An error happened and requires user intervention to resolve
+notification_farm_error = One of the farms failed in Space Acres
+    .body = An error happened and requires user intervention to resolve
 notification_signed_reward_successfully = Signed new reward successfully 🥳
     .body = Thank you for securing the network 🙌
 notification_missed_reward = Reward signing failed 😞

res/translations/rs/messages.ftl

@@ -213,6 +213,12 @@ tray_icon_close = Close
 notification_app_minimized_to_tray = Space Acres was minimized to tray
     .body = You can open it again or exit completely using tray icon menu
 # TODO: Translate
+notification_stopped_with_error = Space Acres stopped with error
+    .body = An error happened and requires user intervention to resolve
+# TODO: Translate
+notification_farm_error = One of the farms failed in Space Acres
+    .body = An error happened and requires user intervention to resolve
+# TODO: Translate
 notification_signed_reward_successfully = Signed new reward successfully 🥳
     .body = Thank you for securing the network 🙌
 # TODO: Translate

res/translations/zh-CN/messages.ftl

@@ -206,6 +206,12 @@ tray_icon_close = Close
 notification_app_minimized_to_tray = Space Acres was minimized to tray
     .body = You can open it again or exit completely using tray icon menu
 # TODO: Translate
+notification_stopped_with_error = Space Acres stopped with error
+    .body = An error happened and requires user intervention to resolve
+# TODO: Translate
+notification_farm_error = One of the farms failed in Space Acres
+    .body = An error happened and requires user intervention to resolve
+# TODO: Translate
 notification_signed_reward_successfully = Signed new reward successfully 🥳
     .body = Thank you for securing the network 🙌
 # TODO: Translate

src/frontend.rs

@@ -23,7 +23,7 @@ use relm4::actions::{RelmAction, RelmActionGroup};
 use relm4::prelude::*;
 use relm4::{Sender, ShutdownReceiver};
 use relm4_icons::icon_name;
-use std::cell::Cell;
+use std::cell::{Cell, LazyCell};
 use std::future::Future;
 use std::path::PathBuf;
 use std::rc::Rc;
@@ -34,6 +34,16 @@ pub const GLOBAL_CSS: &str = include_str!("../res/app.css");
 const ICON: &[u8] = include_bytes!("../res/icon.png");
 const ABOUT_IMAGE: &[u8] = include_bytes!("../res/about.png");
 
+#[thread_local]
+static PIXBUF_ICON: LazyCell<gtk::gdk_pixbuf::Pixbuf> = LazyCell::new(|| {
+    gtk::gdk_pixbuf::Pixbuf::from_read(ICON).expect("Statically correct image; qed")
+});
+
+#[thread_local]
+static PIXBUF_ABOUT_IMG: LazyCell<gtk::gdk_pixbuf::Pixbuf> = LazyCell::new(|| {
+    gtk::gdk_pixbuf::Pixbuf::from_read(ABOUT_IMAGE).expect("Statically correct image; qed")
+});
+
 #[derive(Debug, Copy, Clone, Eq, PartialEq)]
 enum TrayMenuSignal {
     Open,
@@ -252,10 +262,7 @@ impl AsyncComponent for App {
 
                             gtk::Image {
                                 set_height_request: 256,
-                                set_from_pixbuf: Some(
-                                    &gtk::gdk_pixbuf::Pixbuf::from_read(ABOUT_IMAGE)
-                                        .expect("Statically correct image; qed")
-                                ),
+                                set_from_pixbuf: Some(&*PIXBUF_ABOUT_IMG),
                             },
 
                             gtk::Label {
@@ -285,10 +292,7 @@ impl AsyncComponent for App {
 
                             gtk::Image {
                                 set_height_request: 256,
-                                set_from_pixbuf: Some(
-                                    &gtk::gdk_pixbuf::Pixbuf::from_read(ABOUT_IMAGE)
-                                        .expect("Statically correct image; qed")
-                                ),
+                                set_from_pixbuf: Some(&*PIXBUF_ABOUT_IMG),
                             },
 
                             gtk::Label {
@@ -495,10 +499,7 @@ impl AsyncComponent for App {
             .website(env!("CARGO_PKG_REPOSITORY"))
             .website_label("GitHub")
             .comments(env!("CARGO_PKG_DESCRIPTION"))
-            .logo(&gtk::gdk::Texture::for_pixbuf(
-                &gtk::gdk_pixbuf::Pixbuf::from_read(ABOUT_IMAGE)
-                    .expect("Statically correct image; qed"),
-            ))
+            .logo(&gtk::gdk::Texture::for_pixbuf(&PIXBUF_ABOUT_IMG))
             .system_information({
                 let config_directory = dirs::config_local_dir()
                     .map(|config_local_dir| {
@@ -659,13 +660,11 @@ impl AsyncComponent for App {
 
                 move |_window| {
                     if !notification_shown_already.replace(true) {
-                        let icon = gtk::gdk_pixbuf::Pixbuf::from_read(ICON)
-                            .expect("Statically correct image; qed");
                         let notification =
                             gio::Notification::new(&T.notification_app_minimized_to_tray());
                         notification.set_body(Some(&T.notification_app_minimized_to_tray_body()));
                         // TODO: This icon is not rendered properly for some reason
-                        notification.set_icon(&icon);
+                        notification.set_icon(&*PIXBUF_ICON);
                         notification.set_priority(gio::NotificationPriority::Low);
                         relm4::main_application().send_notification(None, &notification);
                     }
@@ -962,6 +961,13 @@ impl App {
                     .emit(RunningInput::FarmerNotification(farmer_notification));
             }
             BackendNotification::Stopped { error } => {
+                let notification = gio::Notification::new(&T.notification_stopped_with_error());
+                notification.set_body(Some(&T.notification_stopped_with_error_body()));
+                // TODO: This icon is not rendered properly for some reason
+                notification.set_icon(&*PIXBUF_ICON);
+                notification.set_priority(gio::NotificationPriority::High);
+                relm4::main_application().send_notification(None, &notification);
+
                 self.set_current_view(View::Stopped(error));
             }
             BackendNotification::IrrecoverableError { error } => {

src/frontend/running.rs

@@ -11,7 +11,7 @@ use crate::frontend::translations::{AsDefaultStr, T};
 use crate::frontend::widgets::progress_circle::{
     ProgressCircle, ProgressCircleInit, ProgressCircleInput,
 };
-use crate::frontend::ICON;
+use crate::frontend::PIXBUF_ICON;
 use gtk::gio;
 use gtk::prelude::*;
 use relm4::factory::FactoryHashMap;
@@ -475,10 +475,8 @@ impl RunningView {
                             }
                         };
 
-                        let icon = gtk::gdk_pixbuf::Pixbuf::from_read(ICON)
-                            .expect("Statically correct image; qed");
                         // TODO: This icon is not rendered properly for some reason
-                        notification.set_icon(&icon);
+                        notification.set_icon(&*PIXBUF_ICON);
                         relm4::main_application().send_notification(None, &notification);
                     }
                     self.farms.send(

src/frontend/running/farm.rs

@@ -1,6 +1,8 @@
 use crate::backend::farmer::DiskFarm;
 use crate::frontend::translations::{AsDefaultStr, T};
+use crate::frontend::PIXBUF_ICON;
 use bytesize::ByteSize;
+use gtk::gio;
 use gtk::prelude::*;
 use relm4::prelude::*;
 use relm4_icons::icon_name;
@@ -585,6 +587,13 @@ impl FarmWidget {
                 self.set_farm_details(!self.farm_details);
             }
             FarmWidgetInput::Error { error } => {
+                let notification = gio::Notification::new(&T.notification_farm_error());
+                notification.set_body(Some(&T.notification_farm_error_body()));
+                // TODO: This icon is not rendered properly for some reason
+                notification.set_icon(&*PIXBUF_ICON);
+                notification.set_priority(gio::NotificationPriority::High);
+                relm4::main_application().send_notification(None, &notification);
+
                 self.get_mut_error().replace(error);
             }
         }

src/main.rs

@@ -3,6 +3,7 @@
     const_option,
     let_chains,
     result_flattening,
+    thread_local,
     trait_alias,
     try_blocks,
     variant_count