feat(animation): bring in changes from LGUG2Z#597

This commit contains all the changes of LGUG2Z#597 to make it easier to rebase
with the latest changes on master post-v0.1.21.

fix(animation): Fixed cancelling logic
(57e9b2f)

Added static animation state manager for tracking "in_progress" and
"is_cancelled" states. The idea is not to have states in Animation
struct but to keep them in HashMap<hwnd, AnimationState> behind
reference (Arc<Mutex<>>). So we each animation frame we have access to
state and can cancel animation if we have to.

Need review and testings

refactor(animation): avoid unwrap
(fa6d5bb)

fix(animation): Move cancel call to Animation struct
(306513f)

Only focused window was cancelling its animation because we call cancel
in window::set_position and waiting for its cancelling. And because we
waiting for cancelling second window is still moving. Second window will stop
moving only after the first window. So I moved `cancel` call to
Animation struct so its happening in its own thread and doesn't block
others animation moves and cancels.

komorebi-core/src/animation.rs

@@ -0,0 +1,42 @@
+use clap::ValueEnum;
+use schemars::JsonSchema;
+use serde::Deserialize;
+use serde::Serialize;
+use strum::Display;
+use strum::EnumString;
+
+#[derive(
+    Copy, Clone, Debug, Serialize, Deserialize, Display, EnumString, ValueEnum, JsonSchema,
+)]
+pub enum AnimationStyle {
+    Linear,
+    EaseInSine,
+    EaseOutSine,
+    EaseInOutSine,
+    EaseInQuad,
+    EaseOutQuad,
+    EaseInOutQuad,
+    EaseInCubic,
+    EaseInOutCubic,
+    EaseInQuart,
+    EaseOutQuart,
+    EaseInOutQuart,
+    EaseInQuint,
+    EaseOutQuint,
+    EaseInOutQuint,
+    EaseInExpo,
+    EaseOutExpo,
+    EaseInOutExpo,
+    EaseInCirc,
+    EaseOutCirc,
+    EaseInOutCirc,
+    EaseInBack,
+    EaseOutBack,
+    EaseInOutBack,
+    EaseInElastic,
+    EaseOutElastic,
+    EaseInOutElastic,
+    EaseInBounce,
+    EaseOutBounce,
+    EaseInOutBounce,
+}

komorebi-core/src/lib.rs

@@ -14,6 +14,7 @@ use serde::Serialize;
 use strum::Display;
 use strum::EnumString;
 
+pub use animation::AnimationStyle;
 pub use arrangement::Arrangement;
 pub use arrangement::Axis;
 pub use custom_layout::CustomLayout;
@@ -24,6 +25,7 @@ pub use layout::Layout;
 pub use operation_direction::OperationDirection;
 pub use rect::Rect;
 
+pub mod animation;
 pub mod arrangement;
 pub mod config_generation;
 pub mod custom_layout;
@@ -138,6 +140,9 @@ pub enum SocketMessage {
     BorderColour(WindowKind, u32, u32, u32),
     #[serde(alias = "ActiveWindowBorderStyle")]
     BorderStyle(BorderStyle),
+    Animation(bool),
+    AnimationDuration(u64),
+    AnimationStyle(AnimationStyle),
     BorderWidth(i32),
     BorderOffset(i32),
     InvisibleBorders(Rect),

komorebi-core/src/rect.rs

@@ -84,4 +84,14 @@ impl Rect {
             bottom: (self.bottom * rect_dpi) / system_dpi,
         }
     }
+
+    #[must_use]
+    pub const fn rect(&self) -> RECT {
+        RECT {
+            left: self.left,
+            top: self.top,
+            right: self.left + self.right,
+            bottom: self.top + self.bottom,
+        }
+    }
 }