feat(views): stage the fullscreen cover in a starry field

CHANGELOG.md

@@ -7,6 +7,14 @@ adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+### Added
+
+- Fullscreen stages the cover four ways, picked from one Stage setting under Appearance >
+  Fullscreen: plain, haloed in drifting particles with a ring of spectrum bars, dressed as the
+  label of a record that turns under a slow sheen, or slid out of its square sleeve with the
+  record turning behind it. The cover turns with the record wherever there is one, the particles
+  fade in as the music starts and out as it stops, and how many of them drift is its own setting.
+
 ### Changed
 
 - An artist page opens as soon as their profile and popular tracks arrive, and fills its

README.md

@@ -187,19 +187,19 @@ AI-assisted proofreading and translation of human-written text are permitted.
 
 | Language | Translated | Coverage |
 | --- | --- | --- |
-| English (`en-US`) | 720/720 | 100% |
-| Deutsch (`de`) | 631/720 | 88% |
-| Español (`es`) | 691/720 | 96% |
-| Français (`fr`) | 631/720 | 88% |
-| Italiano (`it`) | 609/720 | 85% |
-| Bahasa Indonesia (`id`) | 609/720 | 85% |
-| 日本語 (`ja`) | 609/720 | 85% |
-| Русский (`ru`) | 711/720 | 99% |
-| Українська (`uk`) | 711/720 | 99% |
-| Polski (`pl`) | 711/720 | 99% |
-| Português (Brasil) (`pt-BR`) | 609/720 | 85% |
-| 简体中文 (`zh-CN`) | 609/720 | 85% |
-| Türkçe (`tr`) | 609/720 | 85% |
+| English (`en-US`) | 733/733 | 100% |
+| Deutsch (`de`) | 631/733 | 86% |
+| Español (`es`) | 691/733 | 94% |
+| Français (`fr`) | 631/733 | 86% |
+| Italiano (`it`) | 609/733 | 83% |
+| Bahasa Indonesia (`id`) | 609/733 | 83% |
+| 日本語 (`ja`) | 609/733 | 83% |
+| Русский (`ru`) | 711/733 | 96% |
+| Українська (`uk`) | 711/733 | 96% |
+| Polski (`pl`) | 711/733 | 96% |
+| Português (Brasil) (`pt-BR`) | 609/733 | 83% |
+| 简体中文 (`zh-CN`) | 609/733 | 83% |
+| Türkçe (`tr`) | 609/733 | 83% |
 
 <!-- i18n:end -->
 

assets/i18n/en-US/main.ftl

@@ -495,6 +495,15 @@ settings-ambient = Ambient background
 settings-ambient-detail = Fill the fullscreen player with colours drawn from the cover
 settings-ambient-motion = Ambient motion
 settings-ambient-motion-detail = Drift the ambient colours instead of holding them still
+settings-stage = Stage
+settings-stage-detail = How fullscreen stages the cover
+settings-stage-style-cover = Cover only
+settings-stage-style-starry = Starry
+settings-stage-style-vinyl = Spinning vinyl
+settings-stage-style-sleeve = Sleeve and vinyl
+settings-particles = Drifting particles
+settings-particles-detail = How many particles drift off the cover
+settings-particles-value = { $count }
 settings-visualizer = Visualizer
 settings-visualizer-detail = How the spectrum is drawn behind fullscreen artwork
 settings-visualizer-style-none = Off

crates/state/src/lib.rs

@@ -52,8 +52,8 @@ pub use scrobble::{ScrobbleRow, ScrobbleState, Scrobbling};
 pub use search::{AlbumHit, ArtistHit, Hit, Kind, PlaylistHit, Search};
 pub use session::{Failure, ProviderInfo, Session, SessionEvent, SessionState};
 pub use settings::{
-    AppSettings, DiscordName, FilterValue, FullscreenControlsAutohide, RomanizationScripts,
-    SYSTEM_FONT, SideTab, remember_window, window_placement,
+    AppSettings, DiscordName, FilterValue, FullscreenControlsAutohide, MAX_PARTICLES,
+    RomanizationScripts, SYSTEM_FONT, SideTab, remember_window, window_placement,
 };
 pub use song::SongDetail;
 pub use tags::{TagState, Tags};

crates/state/src/settings.rs

@@ -245,6 +245,8 @@ const DEFAULT_SIDEBAR_WIDTH: f32 = 195.;
 const DEFAULT_SIDEBAR_RIGHT_WIDTH: f32 = 254.;
 const DEFAULT_FONT_SIZE: f32 = 14.;
 const DEFAULT_LYRICS_SCALE: f32 = 1.;
+/// The most particles the starry stage sheds. The stepper in settings steps to this too.
+pub const MAX_PARTICLES: usize = 1024;
 const DEFAULT_STARTUP: &str = "home";
 /// "Whatever the platform uses".
 pub const SYSTEM_FONT: &str = "auto";
@@ -314,6 +316,14 @@ struct Appearance {
     adaptive_theme: bool,
     ambient: bool,
     ambient_motion: bool,
+    /// Whether the fullscreen stage is on — the on bit of `stage_style`, kept
+    /// so an old settings file keeps its answer.
+    starry: bool,
+    /// The record choice from before the stage styles were one setting, read
+    /// only while `stage_style` is still empty.
+    vinyl: bool,
+    particles: usize,
+    stage_style: String,
     visualizer: bool,
     visualizer_style: String,
     icons: String,
@@ -504,6 +514,10 @@ impl Default for Appearance {
             adaptive_theme: true,
             ambient: true,
             ambient_motion: true,
+            starry: false,
+            vinyl: true,
+            particles: 36,
+            stage_style: String::new(),
             visualizer: true,
             visualizer_style: ui::VisualizerStyle::default().id().to_owned(),
             icons: icons::BASE.to_owned(),
@@ -796,6 +810,27 @@ impl AppSettings {
         self.values.appearance.ambient_motion
     }
 
+    /// How fullscreen stages the cover. The old `starry` switch is still the
+    /// on bit and the old `vinyl` switch the record choice, so a settings file
+    /// written before the three were one setting keeps its answers.
+    pub fn stage_style(&self) -> ui::StageStyle {
+        match self.values.appearance.starry {
+            false => ui::StageStyle::Cover,
+            true => match self.values.appearance.stage_style.as_str() {
+                "" => match self.values.appearance.vinyl {
+                    true => ui::StageStyle::Vinyl,
+                    false => ui::StageStyle::Starry,
+                },
+                id => ui::StageStyle::from_id(id),
+            },
+        }
+    }
+
+    /// How many particles drift off the cover in the starry stage.
+    pub fn particles(&self) -> usize {
+        self.values.appearance.particles.min(MAX_PARTICLES)
+    }
+
     /// Whether the playing cover should colour the theme, given whether fullscreen is up. The
     /// ambient background is painted out of the tint, so fullscreen tints whatever the adaptive
     /// theme setting says.
@@ -1397,6 +1432,21 @@ impl AppSettings {
         self.schedule_save(cx);
     }
 
+    /// Picking a style turns the stage on; picking `Cover` turns it off and
+    /// leaves the style behind it alone, so the old choice comes back with it.
+    pub fn set_stage_style(&mut self, style: ui::StageStyle, cx: &mut Context<Self>) {
+        self.values.appearance.starry = style.shown();
+        if style.shown() {
+            self.values.appearance.stage_style = style.id().to_owned();
+        }
+        self.schedule_save(cx);
+    }
+
+    pub fn set_particles(&mut self, particles: usize, cx: &mut Context<Self>) {
+        self.values.appearance.particles = particles.clamp(0, MAX_PARTICLES);
+        self.schedule_save(cx);
+    }
+
     /// Picking a style turns the visualizer on; picking `None` turns it off and leaves the style
     /// behind it alone, so the old choice comes back with it.
     pub fn set_visualizer_style(&mut self, style: ui::VisualizerStyle, cx: &mut Context<Self>) {