Begin implementing. But we need mut ref...

Author: sermuns

src/app.rs

@@ -408,8 +408,16 @@ impl App {
             }
 
             //Paired devices
-            let rows: Vec<Row> = selected_controller
-                .paired_devices
+            let mut paired_devices_sorted = selected_controller.paired_devices.clone();
+            paired_devices_sorted.sort_by(|a, b| {
+                use std::cmp::Ordering;
+                match (a.is_favorite, b.is_favorite) {
+                    (true, false) => Ordering::Less,
+                    (false, true) => Ordering::Greater,
+                    _ => Ordering::Equal,
+                }
+            });
+            let rows: Vec<Row> = paired_devices_sorted
                 .iter()
                 .map(|d| {
                     Row::new(vec![

src/bluetooth.rs

@@ -34,6 +34,7 @@ pub struct Device {
     pub is_paired: bool,
     pub is_trusted: bool,
     pub is_connected: bool,
+    pub is_favorite: bool,
     pub battery_percentage: Option<u8>,
 }
 
@@ -43,6 +44,10 @@ impl Device {
         Ok(())
     }
 
+    pub fn toggle_favorite(&mut self) -> () {
+        self.is_favorite = !self.is_favorite;
+    }
+
     // https://specifications.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html
     pub fn get_icon(name: &str) -> Option<String> {
         match name {

src/config.rs

@@ -53,6 +53,9 @@ pub struct PairedDevice {
 
     #[serde(default = "default_set_new_name")]
     pub rename: char,
+
+    #[serde(default = "default_toggle_device_favorite")] 
+    pub toggle_favorite: char,
 }
 
 impl Default for PairedDevice {
@@ -62,6 +65,7 @@ impl Default for PairedDevice {
             toggle_connect: ' ',
             toggle_trust: 't',
             rename: 'e',
+            toggle_favorite: 'f',
         }
     }
 }
@@ -114,6 +118,10 @@ fn default_pair_new_device() -> char {
     'p'
 }
 
+fn default_toggle_device_favorite() -> char {
+    'f'
+}
+
 impl Config {
     pub fn new() -> Self {
         let conf_path = dirs::config_dir()

src/handler.rs

@@ -513,6 +513,19 @@ pub async fn handle_key_events(
                                     app.focused_block = FocusedBlock::SetDeviceAliasBox;
                                 }
 
+                                // Favorite / Unfavorite
+                                KeyCode::Char(c) if c == config.paired_device.toggle_favorite => {
+                                    if let Some(selected_controller) =
+                                        app.controller_state.selected()
+                                    {
+                                        let controller = &app.controllers[selected_controller];
+                                        if let Some(index) = app.paired_devices_state.selected() {
+                                            let device = &controller.paired_devices[index];
+                                            device.toggle_favorite();
+                                        }
+                                    }
+                                }
+
                                 _ => {}
                             }
                         }