refactor: replace load method with reload, returning Command

app/src/app.rs

@@ -589,7 +589,6 @@ impl SettingsApp {
         let page_command = self
             .pages
             .page_reload(page)
-            .unwrap_or(iced::Command::none())
             .map(Message::PageMessage)
             .map(cosmic::app::Message::App);
 

app/src/pages/desktop/appearance.rs

@@ -6,7 +6,7 @@ use std::sync::Arc;
 use apply::Apply;
 use ashpd::desktop::file_chooser::{FileFilter, SelectedFiles};
 use cosmic::cosmic_config::{Config, ConfigSet, CosmicConfigEntry};
-use cosmic::cosmic_theme::palette::{self, FromColor, Hsv, Srgb, Srgba};
+use cosmic::cosmic_theme::palette::{FromColor, Hsv, Srgb, Srgba};
 use cosmic::cosmic_theme::{CornerRadii, Theme, ThemeBuilder, ThemeMode};
 use cosmic::iced::wayland::actions::window::SctkWindowSettings;
 use cosmic::iced::widget::{column, row};
@@ -19,7 +19,7 @@ use cosmic::widget::{
     button, color_picker::ColorPickerUpdate, container, header_bar, horizontal_space, settings,
     spin_button, text, ColorPickerModel,
 };
-use cosmic::{Command, Element};
+use cosmic::{command, Command, Element};
 use cosmic_settings_desktop::wallpaper;
 use cosmic_settings_page::Section;
 use cosmic_settings_page::{self as page, section};
@@ -936,10 +936,8 @@ impl page::Page<crate::pages::Message> for Page {
             .description(fl!("appearance", "desc"))
     }
 
-    fn load(&self, _: page::Entity) -> Option<page::Task<crate::pages::Message>> {
-        Some(Box::pin(async move {
-            crate::pages::Message::Appearance(Message::Entered)
-        }))
+    fn reload(&mut self, _: page::Entity) -> Command<crate::pages::Message> {
+        command::future(async move { crate::pages::Message::Appearance(Message::Entered) })
     }
 
     fn on_leave(&mut self) -> Command<crate::pages::Message> {

app/src/pages/desktop/wallpaper/mod.rs

@@ -13,6 +13,12 @@ use std::{
 };
 
 use apply::Apply;
+use cosmic::widget::{
+    button, dropdown, list_column, row,
+    segmented_button::{self, SingleSelectModel},
+    segmented_selection, settings, text, toggler,
+};
+use cosmic::{command, Command};
 use cosmic::{
     iced::{wayland::actions::window::SctkWindowSettings, window, Color, Length},
     prelude::CollectionWidget,
@@ -26,14 +32,6 @@ use cosmic::{
     iced_core::{alignment, layout},
     iced_runtime::core::image::Handle as ImageHandle,
 };
-use cosmic::{
-    widget::{
-        button, dropdown, list_column, row,
-        segmented_button::{self, SingleSelectModel},
-        segmented_selection, settings, text, toggler,
-    },
-    Command,
-};
 use cosmic::{
     widget::{color_picker::ColorPickerUpdate, ColorPickerModel},
     Element,
@@ -250,10 +248,10 @@ impl page::Page<crate::pages::Message> for Page {
         Command::none()
     }
 
-    fn load(&self, _page: page::Entity) -> Option<page::Task<crate::pages::Message>> {
+    fn reload(&mut self, _page: page::Entity) -> Command<crate::pages::Message> {
         let current_folder = self.config.current_folder().to_owned();
 
-        Some(Box::pin(async move {
+        command::future(async move {
             let (wallpaper_service_config, outputs) = wallpaper::config();
 
             let update = change_folder(current_folder).await;
@@ -263,7 +261,7 @@ impl page::Page<crate::pages::Message> for Page {
                 outputs,
                 update,
             ))))
-        }))
+        })
     }
 }
 

app/src/pages/system/about.rs

@@ -3,6 +3,7 @@
 
 use cosmic_settings_page::{self as page, section, Section};
 
+use cosmic::{command, Command};
 use cosmic::{
     iced::{
         widget::{horizontal_space, row},
@@ -46,10 +47,10 @@ impl page::Page<crate::pages::Message> for Page {
             .description(fl!("about", "desc"))
     }
 
-    fn load(&self, _page: page::Entity) -> Option<page::Task<crate::pages::Message>> {
-        Some(Box::pin(async move {
+    fn reload(&mut self, _page: page::Entity) -> Command<crate::pages::Message> {
+        command::future(async move {
             crate::pages::Message::About(Message::Info(Box::new(Info::load())))
-        }))
+        })
     }
 }
 

app/src/pages/time/date.rs

@@ -37,10 +37,6 @@ impl page::Page<crate::pages::Message> for Page {
             .title(fl!("time-date"))
             .description(fl!("time-date", "desc"))
     }
-
-    fn load(&self, _page: page::Entity) -> Option<page::Task<crate::pages::Message>> {
-        None
-    }
 }
 
 impl Page {

page/src/binder.rs

@@ -3,7 +3,7 @@
 
 use crate::section::{self, Section};
 use crate::{Content, Info, Page};
-use cosmic::iced_runtime::command::{Action, Command};
+use cosmic::iced_runtime::command::Command;
 use cosmic::Element;
 use regex::Regex;
 use slotmap::{SecondaryMap, SlotMap, SparseSecondaryMap};
@@ -159,14 +159,12 @@ impl<Message: 'static> Binder<Message> {
     }
 
     /// Calls a page's load function to refresh its data.
-    pub fn page_reload(&mut self, id: crate::Entity) -> Option<Command<Message>> {
-        if let Some(page) = self.page.get(id) {
-            if let Some(future) = page.load(id) {
-                return Some(Command::single(Action::Future(future)));
-            }
+    pub fn page_reload(&mut self, id: crate::Entity) -> Command<Message> {
+        if let Some(page) = self.page.get_mut(id) {
+            return page.reload(id);
         }
 
-        None
+        Command::none()
     }
 
     #[must_use]

page/src/lib.rs

@@ -14,7 +14,7 @@ pub use section::Section;
 
 use derive_setters::Setters;
 use slotmap::SlotMap;
-use std::{borrow::Cow, future::Future, pin::Pin};
+use std::borrow::Cow;
 
 slotmap::new_key_type! {
     /// The unique ID of a page.
@@ -24,9 +24,6 @@ slotmap::new_key_type! {
 /// A collection of sections which a page may be comprised of.
 pub type Content = Vec<section::Entity>;
 
-/// A request by a page to run a command in the background.
-pub type Task<Message> = Pin<Box<dyn Future<Output = Message> + Send>>;
-
 pub trait Page<Message: 'static>: Downcast {
     /// Information about the page
     fn info(&self) -> Info;
@@ -51,8 +48,8 @@ pub trait Page<Message: 'static>: Downcast {
 
     #[must_use]
     #[allow(unused)]
-    fn load(&self, page: crate::Entity) -> Option<crate::Task<Message>> {
-        None
+    fn reload(&mut self, page: crate::Entity) -> Command<Message> {
+        Command::none()
     }
 
     /// Emit a command when the page is left