feat: add window animations

toml-config/src/config.rs

@@ -266,6 +266,20 @@ pub struct UiDrag {
     pub threshold: Option<i32>,
 }
 
+#[derive(Debug, Clone, Default)]
+pub struct Animations {
+    pub enabled: Option<bool>,
+    pub duration_ms: Option<u32>,
+    pub style: Option<String>,
+    pub curve: Option<AnimationCurveConfig>,
+}
+
+#[derive(Debug, Clone, PartialEq)]
+pub enum AnimationCurveConfig {
+    Preset(String),
+    CubicBezier([f32; 4]),
+}
+
 #[derive(Debug, Clone)]
 pub enum OutputMatch {
     Any(Vec<OutputMatch>),
@@ -569,6 +583,7 @@ pub struct Config {
     pub tearing: Option<Tearing>,
     pub libei: Libei,
     pub ui_drag: UiDrag,
+    pub animations: Animations,
     pub xwayland: Option<Xwayland>,
     pub color_management: Option<ColorManagement>,
     pub float: Option<Float>,
@@ -653,3 +668,26 @@ fn default_config_parses() {
     let input = include_bytes!("default-config.toml");
     parse_config(input, &Default::default(), |_| ()).unwrap();
 }
+
+#[test]
+fn custom_animation_curve_parses() {
+    let input = b"
+        [animations]
+        curve = [0.25, 0.1, 0.25, 1.0]
+    ";
+    let config = parse_config(input, &Default::default(), |_| ()).unwrap();
+    assert_eq!(
+        config.animations.curve,
+        Some(AnimationCurveConfig::CubicBezier([0.25, 0.1, 0.25, 1.0]))
+    );
+}
+
+#[test]
+fn animation_style_parses() {
+    let input = b"
+        [animations]
+        style = \"plain\"
+    ";
+    let config = parse_config(input, &Default::default(), |_| ()).unwrap();
+    assert_eq!(config.animations.style.as_deref(), Some("plain"));
+}