feat: peek-to-reveal on click/ctrl, pre-commit hooks, devShell, fmt fixes

- Click indicator ring to toggle password peek (persistent click-to-toggle)
- Ctrl-hold transient peek refactored to share peek path
- Cursor always visible (previously hidden at position 0, now shows at top of ring)
- .pre-commit-config.yaml: standard hooks + cargo fmt/clippy
- flake.nix: devShell with cargo, rustc, rustfmt, clippy, cargo-audit, prek
- cargo fmt pass across all source files (trailing whitespace, line wrapping)
- MPRIS error logging (silent failures now logged)
- Dependabot versioning-strategy: "increase" → "auto"

.github/dependabot.yml

@@ -16,7 +16,7 @@ updates:
       prefix: "deps"
     reviewers:
       - "JorySeverijnse"
-    versioning-strategy: "increase"
+    versioning-strategy: "auto"
     groups:
       rust-dependencies:
         patterns:

.github/workflows/security.yml

@@ -39,4 +39,3 @@ jobs:
 
       - name: Check for outdated dependencies
         run: cargo outdated --exit-code 1 || echo "Some dependencies are outdated"
-

.pre-commit-config.yaml

@@ -0,0 +1,27 @@
+repos:
+  - repo: https://github.com/pre-commit/pre-commit-hooks
+    rev: v5.0.0
+    hooks:
+      - id: trailing-whitespace
+        exclude: \.md$
+      - id: end-of-file-fixer
+      - id: check-yaml
+      - id: check-toml
+      - id: check-added-large-files
+      - id: check-merge-conflict
+
+  - repo: local
+    hooks:
+      - id: fmt
+        name: cargo fmt
+        entry: cargo fmt
+        args: ["--", "--check"]
+        language: system
+        types: [rust]
+        pass_filenames: false
+      - id: clippy
+        name: cargo clippy
+        entry: cargo clippy
+        args: ["--", "-D", "warnings"]
+        language: system
+        pass_filenames: false

flake.nix

@@ -28,8 +28,27 @@
       nativeBuildInputs = [
         pkgs.pkg-config
         pkgs.rustPlatform.bindgenHook
-        pkgs.rustfmt
-        pkgs.clippy
+      ];
+    };
+
+    devShells.${system}.default = pkgs.mkShell {
+      packages = with pkgs; [
+        cargo
+        rustc
+        rustfmt
+        clippy
+        cargo-audit
+        cargo-deny
+        prek
+        pkg-config
+        rustPlatform.bindgenHook
+        cairo
+        pam
+        gdk-pixbuf
+        librsvg
+        pango
+        libxkbcommon
+        dbus
       ];
     };
   };

src/auth.rs

@@ -13,7 +13,8 @@ use zeroize::Zeroizing;
 type AuthChannels = (
     channel::Sender<(Zeroizing<String>, u64)>,
     channel::Channel<(bool, u64)>,
-);pub struct LockConversation {
+);
+pub struct LockConversation {
     pub password: Option<Zeroizing<String>>,
 }
 
@@ -39,13 +40,10 @@ impl pam_client::ConversationHandler for LockConversation {
     }
 }
 
-pub fn create_and_run_auth_loop(
-    service_name: String,
-) -> Option<AuthChannels> {
+pub fn create_and_run_auth_loop(service_name: String) -> Option<AuthChannels> {
     let username = username();
 
-    let (auth_req_send, auth_req_recv) =
-        channel::channel::<(Zeroizing<String>, u64)>();
+    let (auth_req_send, auth_req_recv) = channel::channel::<(Zeroizing<String>, u64)>();
     let (auth_res_send, auth_res_recv) = channel::channel::<(bool, u64)>();
 
     thread::spawn(move || {
@@ -55,7 +53,8 @@ pub fn create_and_run_auth_loop(
         // Creating a new context each time is expensive because it
         // re-parses configs and re-loads shared libraries for every attempt.
         let conversation = LockConversation { password: None };
-        let mut context = match Context::new(service_name.as_str(), Some(username.as_str()), conversation) {
+        let mut context =
+            match Context::new(service_name.as_str(), Some(username.as_str()), conversation) {
                 Ok(ctx) => {
                     debug!("Prepared to authenticate user '{}'", username);
                     ctx

src/config.rs

@@ -292,7 +292,6 @@ pub struct Config {
     /// Timeout (seconds) for system commands (poweroff, reboot, suspend)
     #[arg(long, default_value = "5")]
     pub command_timeout: u64,
-
 }
 
 impl Config {
@@ -347,7 +346,6 @@ impl Config {
 
         config
     }
-
 }
 
 #[cfg(test)]

src/input.rs

@@ -165,7 +165,8 @@ impl InputHandler {
     /// Check if key highlight should be shown
     pub fn should_show_key_highlight(&self) -> bool {
         if let Some(timer) = self.key_highlight_timer {
-            timer.elapsed() < std::time::Duration::from_millis(self.config.key_highlight_window_duration)
+            timer.elapsed()
+                < std::time::Duration::from_millis(self.config.key_highlight_window_duration)
         } else {
             false
         }

src/lock.rs

@@ -31,6 +31,8 @@ pub struct LockedSurface {
     /// Last clock minute (unix-minute) we rendered, to detect %H:%M rollover.
     last_minute: i64,
     ctrl_held: bool,
+    /// Set by clicking on the indicator ring. Persists until clicked again.
+    peek_toggled: bool,
 }
 
 impl LockedSurface {
@@ -64,6 +66,7 @@ impl LockedSurface {
             dirty: true,
             last_minute: i64::MIN,
             ctrl_held: false,
+            peek_toggled: false,
         })
     }
 
@@ -182,11 +185,21 @@ impl LockedSurface {
         }
 
         if !self.config.hide_password {
+            let buf = self.input_handler.password_buffer();
             let length = self.input_handler.password_length();
-            if self.ctrl_held {
-                self.renderer
-                    .peek_password(self.input_handler.password_buffer().as_str());
+            if self.ctrl_held || self.peek_toggled {
+                log::debug!(
+                    "LockedSurface::update: PEEK mode (ctrl={}, toggled={})",
+                    self.ctrl_held,
+                    self.peek_toggled
+                );
+                self.renderer.peek_password(buf.as_str());
             } else {
+                log::debug!(
+                    "LockedSurface::update: DOT mode (ctrl={}, toggled={})",
+                    self.ctrl_held,
+                    self.peek_toggled
+                );
                 self.renderer.set_password_display(length);
             }
         }
@@ -302,6 +315,14 @@ impl LockedSurface {
             self.dirty = true;
         }
     }
+
+    /// Toggle peek mode on/off. Called when the user clicks on the indicator
+    /// ring. Persists until toggled again (unlike Ctrl-hold which is transient).
+    pub fn toggle_peek(&mut self) {
+        self.peek_toggled = !self.peek_toggled;
+        log::debug!("toggle_peek: peek_toggled = {}", self.peek_toggled);
+        self.dirty = true;
+    }
 }
 
 pub struct LockManager {

src/main.rs

@@ -65,9 +65,8 @@ fn setup_file_logging(config: &Config) {
             }
         }
     } else if config.log_file {
-        let default_path = std::path::PathBuf::from(
-            std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string()),
-        )
+        let default_path =
+            std::path::PathBuf::from(std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string()))
                 .join(".rustlock.log");
         match OpenOptions::new()
             .create(true)
@@ -506,8 +505,16 @@ impl KeyboardHandler for WaylandLock {
         modifiers: Modifiers,
         layout: u32,
     ) {
+        let ctrl_changed = self.modifiers.ctrl != modifiers.ctrl;
         self.modifiers = modifiers;
         self.current_layout = layout;
+        if ctrl_changed {
+            log::debug!(
+                "update_modifiers: ctrl {} -> {}",
+                !modifiers.ctrl,
+                modifiers.ctrl
+            );
+        }
         if let Ok(mut lock_manager) = self.lock_manager.lock() {
             lock_manager.set_ctrl_held(modifiers.ctrl);
         }
@@ -650,7 +657,10 @@ impl Dispatch<ZwlrScreencopyFrameV1, CaptureData> for WaylandLock {
                         if let Ok(surface) = mgr.buffer_to_surface(handle, &mut pool) {
                             let mut ss = Screenshot::new(surface);
                             if let Err(e) = ss.apply_effects(&state.config) {
-                                log::error!("Failed to apply effects to screenshot {}: {e}", data.output_idx);
+                                log::error!(
+                                    "Failed to apply effects to screenshot {}: {e}",
+                                    data.output_idx
+                                );
                             }
                             if data.output_idx < state.captured_backgrounds.len() {
                                 state.captured_backgrounds[data.output_idx] = Some(ss.into_inner());
@@ -700,6 +710,8 @@ impl PointerHandler for WaylandLock {
                     if let Ok(lm) = self.lock_manager.lock() {
                         for surface in &lm.surfaces {
                             if surface.matches_surface(&event.surface) {
+                                // Check media controls first
+                                let mut handled = false;
                                 for (action, rx, ry, rw, rh) in &surface.renderer.media_rects {
                                     if x >= *rx && x <= rx + rw && y >= *ry && y <= ry + rh {
                                         match *action {
@@ -709,8 +721,34 @@ impl PointerHandler for WaylandLock {
                                             "prev" => self.system_manager.media_prev(),
                                             _ => {}
                                         }
+                                        handled = true;
+                                        break;
+                                    }
+                                }
+                                if handled {
                                     return;
                                 }
+                                // Check indicator ring hit — toggle password peek
+                                let cx = surface.renderer.width as f64 / 2.0;
+                                let cy = surface.renderer.height as f64 / 2.0;
+                                let r = surface.renderer.config.indicator_radius as f64;
+                                let dx = x - cx;
+                                let dy = y - cy;
+                                if dx * dx + dy * dy <= r * r {
+                                    // Need to reborrow mutably for toggle
+                                    drop(lm);
+                                    if let Ok(mut lm) = self.lock_manager.lock() {
+                                        if let Some(s) = lm
+                                            .surfaces
+                                            .iter_mut()
+                                            .find(|s| s.matches_surface(&event.surface))
+                                        {
+                                            s.toggle_peek();
+                                            s.update();
+                                            let _ = s.commit(&mut self.pool);
+                                        }
+                                    }
+                                    return;
                                 }
                             }
                         }
@@ -757,12 +795,16 @@ fn main() -> Result<(), Box<dyn Error>> {
 
     let system_manager = Arc::new(SystemManager::new(&config));
 
-    let (auth_tx_actual, auth_feedback_rx_actual) =
-    match auth::create_and_run_auth_loop(config.pam_service.clone()) {
+    let (auth_tx_actual, auth_feedback_rx_actual) = match auth::create_and_run_auth_loop(
+        config.pam_service.clone(),
+    ) {
         Some(channels) => channels,
         None => {
             log::error!("Failed to initialize authentication. This usually means PAM is not configured correctly.");
-            log::error!("Please ensure you have a PAM service file at /etc/pam.d/{}", config.pam_service);
+            log::error!(
+                "Please ensure you have a PAM service file at /etc/pam.d/{}",
+                config.pam_service
+            );
             std::process::exit(1);
         }
     };
@@ -902,8 +944,13 @@ fn main() -> Result<(), Box<dyn Error>> {
         // treat as auth failure so the user gets feedback instead of hanging forever.
         if state.auth_pending_seq.is_some() {
             if let Some(at) = state.auth_pending_at {
-                if Instant::now().duration_since(at) >= Duration::from_millis(state.config.auth_timeout) {
-                    log::warn!("Authentication timed out after {} ms", state.config.auth_timeout);
+                if Instant::now().duration_since(at)
+                    >= Duration::from_millis(state.config.auth_timeout)
+                {
+                    log::warn!(
+                        "Authentication timed out after {} ms",
+                        state.config.auth_timeout
+                    );
                     // Clear pending seq so the eventual PAM result is ignored as stale
                     state.auth_pending_seq = None;
                     state.handle_auth_result(false);

src/render/feedback.rs

@@ -12,8 +12,7 @@ impl Renderer {
 
         if a > 0.0 {
             self.context.new_path();
-            self.context
-                .set_source_rgba(r, g, b, a * self.fade_alpha);
+            self.context.set_source_rgba(r, g, b, a * self.fade_alpha);
             self.context.set_line_width(thickness + 2.0);
             self.context.set_line_join(cairo::LineJoin::Round);
             ring_shape::build_ring_path(
@@ -180,19 +179,25 @@ impl Renderer {
     pub(crate) fn update_feedback_timers(&mut self) {
         self.update_uptime();
         if let Some(start) = self.wrong_password_start {
-            if start.elapsed() > std::time::Duration::from_millis(self.config.wrong_password_duration) {
+            if start.elapsed()
+                > std::time::Duration::from_millis(self.config.wrong_password_duration)
+            {
                 self.wrong_password_shown = false;
                 self.wrong_password_start = None;
             }
         }
         if let Some(start) = self.key_highlight_start {
-            if start.elapsed() > std::time::Duration::from_millis(self.config.key_highlight_duration) {
+            if start.elapsed()
+                > std::time::Duration::from_millis(self.config.key_highlight_duration)
+            {
                 self.key_highlight_shown = false;
                 self.key_highlight_start = None;
             }
         }
         if let Some(start) = self.cleared_feedback_start {
-            if start.elapsed() > std::time::Duration::from_millis(self.config.cleared_feedback_duration) {
+            if start.elapsed()
+                > std::time::Duration::from_millis(self.config.cleared_feedback_duration)
+            {
                 self.cleared_feedback_shown = false;
                 self.cleared_feedback_start = None;
             }

src/render/indicator.rs

@@ -75,17 +75,37 @@ impl Renderer {
         let thickness = self.config.indicator_thickness as f64;
         let shape = self.config.ring_shape;
 
-        self.context.new_path();
-        self.context.set_source_rgba(1.0, 1.0, 1.0, self.fade_alpha);
+        let max_dots = self.config.max_dots as f64;
+        let dot_radius = radius - thickness - 10.0;
+        let t_offset = ring_shape::top_centre_offset(shape);
 
         let count = self.password_display.len();
         if count == 0 {
             return;
         }
 
-        let max_dots = self.config.max_dots as f64;
-        let dot_radius = radius - thickness - 10.0;
-        let t_offset = ring_shape::top_centre_offset(shape);
+        if self.peeking {
+            log::debug!("draw_password_display: PEEKING text ({} chars)", count);
+            // Draw each character at the same ring-perimeter positions as dots
+            self.context.set_font_size(11.0);
+            self.context.set_source_rgba(1.0, 1.0, 1.0, self.fade_alpha);
+            for (i, ch) in self.password_display.chars().enumerate() {
+                let t = (i as f64 / max_dots) + t_offset;
+                let (x, y) = ring_shape::perimeter_point(center_x, center_y, dot_radius, shape, t);
+
+                let mut ch_str = String::new();
+                ch_str.push(ch);
+                let te = render_try!(self.context.text_extents(&ch_str));
+                self.context.new_path();
+                self.context.move_to(
+                    x - te.x_bearing() - te.width() / 2.0,
+                    y - te.y_bearing() - te.height() / 2.0,
+                );
+                render_try!(self.context.show_text(&ch_str));
+            }
+        } else {
+            self.context.new_path();
+            self.context.set_source_rgba(1.0, 1.0, 1.0, self.fade_alpha);
 
             for i in 0..count {
                 let t = (i as f64 / max_dots) + t_offset;
@@ -95,9 +115,10 @@ impl Renderer {
                 self.context.arc(x, y, 4.0, 0.0, 2.0 * std::f64::consts::PI);
                 render_try!(self.context.fill());
             }
+        }
 
-        // Cursor indicator
-        if self.fade_alpha > 0.0 && self.cursor_position > 0 {
+        // Cursor indicator (shared between peek and dot modes)
+        if self.fade_alpha > 0.0 {
             let cursor_t = ((self.cursor_position as f64 - 0.5) / max_dots) + t_offset;
             let (cx, cy) =
                 ring_shape::perimeter_point(center_x, center_y, dot_radius, shape, cursor_t);

src/render/media_bar.rs

@@ -15,7 +15,9 @@ impl Renderer {
                     if let Ok(img) = image::load_from_memory(data) {
                         let img = img.to_rgba8();
                         let (w, h) = img.dimensions();
-                        if let Ok(mut surface) = ImageSurface::create(Format::ARgb32, w as i32, h as i32) {
+                        if let Ok(mut surface) =
+                            ImageSurface::create(Format::ARgb32, w as i32, h as i32)
+                        {
                             if let Ok(mut surface_data) = surface.data() {
                                 for y in 0..h {
                                     for x in 0..w {
@@ -72,7 +74,8 @@ impl Renderer {
                 }
             }
 
-            self.context.move_to(text_center_x - te.width() / 2.0, start_y + 20.0);
+            self.context
+                .move_to(text_center_x - te.width() / 2.0, start_y + 20.0);
             render_try!(self.context.show_text(&display_text));
 
             // All media buttons on one row, evenly spaced.
@@ -82,17 +85,18 @@ impl Renderer {
             let btn_y = start_y + 50.0;
 
             // Layout: prev | play_pause | next (centered as a group)
-            let total_buttons: f64 =
-                (self.media_prev_icon_surface.is_some() as u32
+            let total_buttons: f64 = (self.media_prev_icon_surface.is_some() as u32
                 + 1
-                    + self.media_next_icon_surface.is_some() as u32) as f64;
+                + self.media_next_icon_surface.is_some() as u32)
+                as f64;
             let group_width = (total_buttons - 1.0) * btn_gap + btn_size;
             let group_start_x = center_x - group_width / 2.0;
             let mut btn_x = group_start_x;
 
             if let Some(ref icon) = self.media_prev_icon_surface {
                 self.draw_icon_at(btn_x, btn_y - btn_size / 2.0, icon);
-                self.media_rects.push(("prev", btn_x, btn_y - btn_size / 2.0, btn_size, btn_size));
+                self.media_rects
+                    .push(("prev", btn_x, btn_y - btn_size / 2.0, btn_size, btn_size));
                 btn_x += btn_gap;
             }
 
@@ -100,17 +104,30 @@ impl Renderer {
             if self.system_status.media_playing {
                 if let Some(ref icon) = self.media_pause_icon_surface {
                     self.draw_icon_at(btn_x, btn_y - btn_size / 2.0, icon);
-                    self.media_rects.push(("play_pause", btn_x, btn_y - btn_size / 2.0, btn_size, btn_size));
+                    self.media_rects.push((
+                        "play_pause",
+                        btn_x,
+                        btn_y - btn_size / 2.0,
+                        btn_size,
+                        btn_size,
+                    ));
                 }
             } else if let Some(ref icon) = self.media_play_icon_surface {
                 self.draw_icon_at(btn_x, btn_y - btn_size / 2.0, icon);
-                self.media_rects.push(("play_pause", btn_x, btn_y - btn_size / 2.0, btn_size, btn_size));
+                self.media_rects.push((
+                    "play_pause",
+                    btn_x,
+                    btn_y - btn_size / 2.0,
+                    btn_size,
+                    btn_size,
+                ));
             }
             btn_x += btn_gap;
 
             if let Some(ref icon) = self.media_next_icon_surface {
                 self.draw_icon_at(btn_x, btn_y - btn_size / 2.0, icon);
-                self.media_rects.push(("next", btn_x, btn_y - btn_size / 2.0, btn_size, btn_size));
+                self.media_rects
+                    .push(("next", btn_x, btn_y - btn_size / 2.0, btn_size, btn_size));
             }
         }
     }

src/render/mod.rs

@@ -42,6 +42,7 @@ pub struct Renderer {
     pub(crate) key_highlight_angle: f64,
     pub(crate) background: Option<ImageSurface>,
     pub(crate) password_display: String,
+    pub(crate) peeking: bool,
     pub(crate) cursor_position: usize,
     pub(crate) uptime_cache: String,
     pub(crate) last_uptime_update: Option<Instant>,
@@ -85,6 +86,7 @@ impl Renderer {
             key_highlight_angle: 0.0,
             background: None,
             password_display: String::new(),
+            peeking: false,
             cursor_position: 0,
             uptime_cache: String::new(),
             last_uptime_update: None,
@@ -126,11 +128,18 @@ impl Renderer {
     }
 
     pub fn set_password_display(&mut self, length: usize) {
+        log::debug!("Renderer::set_password_display(length={})", length);
         self.password_display = ".".repeat(length);
+        self.peeking = false;
     }
 
     pub fn peek_password(&mut self, password: &str) {
+        log::debug!(
+            "Renderer::peek_password(len={}, peeking=true)",
+            password.len()
+        );
         self.password_display = password.to_string();
+        self.peeking = true;
     }
 
     pub fn set_cursor_position(&mut self, position: usize) {

src/render/ring_shape.rs

@@ -9,13 +9,7 @@ const SEGMENTS: usize = 120;
 /// Return the (x, y) point on the shape's perimeter at normalized position `t` ∈ [0, 1].
 /// `t = 0` is a reference point (rightmost for most shapes); `t` increases clockwise.
 /// `r` is the shape's characteristic radius (distance from center to side/vertex).
-pub(crate) fn perimeter_point(
-    cx: f64,
-    cy: f64,
-    r: f64,
-    shape: RingShape,
-    t: f64,
-) -> (f64, f64) {
+pub(crate) fn perimeter_point(cx: f64, cy: f64, r: f64, shape: RingShape, t: f64) -> (f64, f64) {
     // Normalize t to [0, 1). Rust's % preserves sign, and the shape-specific
     // functions use floor/truncation that break on negative values.
     let t = t - t.floor();
@@ -95,9 +89,8 @@ fn hexagon_perimeter_point(cx: f64, cy: f64, r: f64, t: f64) -> (f64, f64) {
     let local = t * 6.0 - side as f64;
 
     // Shared helper for edges between two vertices
-    let vert = |angle_rad: f64| -> (f64, f64) {
-        (cx + r * angle_rad.cos(), cy + r * angle_rad.sin())
-    };
+    let vert =
+        |angle_rad: f64| -> (f64, f64) { (cx + r * angle_rad.cos(), cy + r * angle_rad.sin()) };
 
     // Vertices clockwise from right (angle = 0)
     let v = [

src/screenshot.rs

@@ -92,7 +92,10 @@ impl Screenshot {
             }
         }
 
-        let mut surface_data = self.surface.data().context("swirl: failed to write surface data")?;
+        let mut surface_data = self
+            .surface
+            .data()
+            .context("swirl: failed to write surface data")?;
         surface_data.copy_from_slice(&data);
         Ok(())
     }
@@ -131,7 +134,10 @@ impl Screenshot {
             }
         }
 
-        let mut surface_data = self.surface.data().context("melting: failed to write surface data")?;
+        let mut surface_data = self
+            .surface
+            .data()
+            .context("melting: failed to write surface data")?;
         surface_data.copy_from_slice(&data);
         Ok(())
     }
@@ -194,7 +200,10 @@ impl Screenshot {
             }
         }
 
-        let mut surface_data = self.surface.data().context("pixelate: failed to write surface data")?;
+        let mut surface_data = self
+            .surface
+            .data()
+            .context("pixelate: failed to write surface data")?;
         surface_data.copy_from_slice(&data);
         Ok(())
     }
@@ -231,18 +240,12 @@ impl Screenshot {
                 .context("blur: failed to create image buffer")?;
 
         for _ in 0..times {
-            let mut rgb_data: Vec<[u8; 3]> =
-                Vec::with_capacity(width * height);
+            let mut rgb_data: Vec<[u8; 3]> = Vec::with_capacity(width * height);
             for pixel in img.pixels() {
                 rgb_data.push([pixel[0], pixel[1], pixel[2]]);
             }
 
-            fastblur::gaussian_blur(
-                &mut rgb_data,
-                width,
-                height,
-                radius as f32,
-            );
+            fastblur::gaussian_blur(&mut rgb_data, width, height, radius as f32);
 
             for (i, pixel) in img.pixels_mut().enumerate() {
                 pixel[0] = rgb_data[i][0];
@@ -292,7 +295,10 @@ impl Screenshot {
             }
         }
 
-        let mut surface_data = self.surface.data().context("vignette: failed to write surface data")?;
+        let mut surface_data = self
+            .surface
+            .data()
+            .context("vignette: failed to write surface data")?;
         surface_data.copy_from_slice(&data);
         Ok(())
     }

src/system.rs

@@ -296,16 +296,25 @@ impl SystemManager {
                                     let action = cmd;
                                     // Fire-and-forget: don't block the polling loop on MPRIS.
                                     tokio::task::spawn_blocking(move || {
-                                        if let Ok(finder) = PlayerFinder::new() {
-                                            if let Ok(player) = finder.find_active() {
-                                                match action {
-                                                    BackendCommand::MediaPlayPause => { let _ = player.play_pause(); }
-                                                    BackendCommand::MediaStop => { let _ = player.stop(); }
-                                                    BackendCommand::MediaNext => { let _ = player.next(); }
-                                                    BackendCommand::MediaPrev => { let _ = player.previous(); }
-                                                    _ => {}
+                                        match PlayerFinder::new() {
+                                            Ok(finder) => {
+                                                match finder.find_active() {
+                                                    Ok(player) => {
+                                                        let result = match action {
+                                                            BackendCommand::MediaPlayPause => player.play_pause(),
+                                                            BackendCommand::MediaStop => player.stop(),
+                                                            BackendCommand::MediaNext => player.next(),
+                                                            BackendCommand::MediaPrev => player.previous(),
+                                                            _ => Ok(()),
+                                                        };
+                                                        if let Err(e) = result {
+                                                            error!("MPRIS command {action:?} failed: {e}");
                                                         }
                                                     }
+                                                    Err(e) => error!("No active MPRIS player found: {e}"),
+                                                }
+                                            }
+                                            Err(e) => error!("Failed to create MPRIS PlayerFinder: {e}"),
                                         }
                                     });
                                 }
@@ -320,10 +329,7 @@ impl SystemManager {
     }
 
     pub fn get_status(&self) -> SystemStatus {
-        self.status
-            .lock()
-            .map(|s| s.clone())
-            .unwrap_or_default()
+        self.status.lock().map(|s| s.clone()).unwrap_or_default()
     }
 
     pub fn send_command(&self, cmd: BackendCommand) {