Put default app first in open with list

i18n/en/cosmic_files.ftl

@@ -51,6 +51,10 @@ pending = Pending
 failed = Failed
 complete = Complete
 
+## Open with
+open-with = Open with
+default-app = {$name} (default)
+
 ## Properties
 properties = Properties
 
@@ -71,7 +75,6 @@ light = Light
 # Context menu
 new-file = New file
 new-folder = New folder
-open-with = Open with
 open-in-terminal = Open in terminal
 move-to-trash = Move to trash
 restore-from-trash = Restore from trash

src/mime_app.rs

@@ -6,7 +6,9 @@ use cosmic::desktop;
 use cosmic::widget;
 pub use mime_guess::Mime;
 use once_cell::sync::Lazy;
-use std::{collections::HashMap, path::PathBuf, process, sync::Mutex, time::Instant};
+use std::{
+    cmp::Ordering, collections::HashMap, path::PathBuf, process, sync::Mutex, time::Instant,
+};
 
 #[derive(Clone, Debug)]
 pub struct MimeApp {
@@ -218,7 +220,11 @@ impl MimeAppCache {
 
         // Sort apps by name
         for apps in self.cache.values_mut() {
-            apps.sort_by(|a, b| lexical_sort::natural_lexical_cmp(&a.name, &b.name));
+            apps.sort_by(|a, b| match (a.is_default, b.is_default) {
+                (true, false) => Ordering::Less,
+                (false, true) => Ordering::Greater,
+                _ => lexical_sort::natural_lexical_cmp(&a.name, &b.name),
+            });
         }
 
         let elapsed = start.elapsed();

src/tab.rs

@@ -525,7 +525,11 @@ impl Item {
                 widget::button(
                     widget::row::with_children(vec![
                         widget::icon(app.icon.clone()).into(),
-                        widget::text(&app.name).into(),
+                        if app.is_default {
+                            widget::text(fl!("default-app", name = app.name.as_str())).into()
+                        } else {
+                            widget::text(&app.name).into()
+                        },
                     ])
                     .spacing(space_xs),
                 )