tree: move shared tree types into workspace crate

tree-types/src/lib.rs

@@ -0,0 +1,269 @@
+use {
+    jay_config::{
+        Direction as ConfigDirection,
+        video::Transform as ConfigTransform,
+        window::TileState as ConfigTileState,
+        workspace::WorkspaceDisplayOrder as ConfigWorkspaceDisplayOrder,
+    },
+    jay_utils::static_text::StaticText,
+    linearize::{Linearize, LinearizeExt},
+};
+
+#[derive(Copy, Clone, Debug, Hash, Eq, PartialEq, Default, Linearize)]
+pub enum WorkspaceDisplayOrder {
+    #[default]
+    Manual,
+    Sorted,
+}
+
+impl From<ConfigWorkspaceDisplayOrder> for WorkspaceDisplayOrder {
+    fn from(value: ConfigWorkspaceDisplayOrder) -> Self {
+        match value {
+            ConfigWorkspaceDisplayOrder::Manual => WorkspaceDisplayOrder::Manual,
+            ConfigWorkspaceDisplayOrder::Sorted => WorkspaceDisplayOrder::Sorted,
+        }
+    }
+}
+
+impl Into<ConfigWorkspaceDisplayOrder> for WorkspaceDisplayOrder {
+    fn into(self) -> ConfigWorkspaceDisplayOrder {
+        match self {
+            WorkspaceDisplayOrder::Manual => ConfigWorkspaceDisplayOrder::Manual,
+            WorkspaceDisplayOrder::Sorted => ConfigWorkspaceDisplayOrder::Sorted,
+        }
+    }
+}
+
+impl StaticText for WorkspaceDisplayOrder {
+    fn text(&self) -> &'static str {
+        match self {
+            WorkspaceDisplayOrder::Manual => "Manual",
+            WorkspaceDisplayOrder::Sorted => "Sorted",
+        }
+    }
+}
+
+#[derive(Copy, Clone, Debug, Hash, Eq, PartialEq, Default, Linearize)]
+pub enum Transform {
+    #[default]
+    None,
+    Rotate90,
+    Rotate180,
+    Rotate270,
+    Flip,
+    FlipRotate90,
+    FlipRotate180,
+    FlipRotate270,
+}
+
+impl StaticText for Transform {
+    fn text(&self) -> &'static str {
+        match self {
+            Transform::None => "none",
+            Transform::Rotate90 => "rotate-90",
+            Transform::Rotate180 => "rotate-180",
+            Transform::Rotate270 => "rotate-270",
+            Transform::Flip => "flip",
+            Transform::FlipRotate90 => "flip-rotate-90",
+            Transform::FlipRotate180 => "flip-rotate-180",
+            Transform::FlipRotate270 => "flip-rotate-270",
+        }
+    }
+}
+
+impl From<ConfigTransform> for Transform {
+    fn from(value: ConfigTransform) -> Self {
+        match value {
+            ConfigTransform::None => Transform::None,
+            ConfigTransform::Rotate90 => Transform::Rotate90,
+            ConfigTransform::Rotate180 => Transform::Rotate180,
+            ConfigTransform::Rotate270 => Transform::Rotate270,
+            ConfigTransform::Flip => Transform::Flip,
+            ConfigTransform::FlipRotate90 => Transform::FlipRotate90,
+            ConfigTransform::FlipRotate180 => Transform::FlipRotate180,
+            ConfigTransform::FlipRotate270 => Transform::FlipRotate270,
+        }
+    }
+}
+
+impl Into<ConfigTransform> for Transform {
+    fn into(self) -> ConfigTransform {
+        match self {
+            Transform::None => ConfigTransform::None,
+            Transform::Rotate90 => ConfigTransform::Rotate90,
+            Transform::Rotate180 => ConfigTransform::Rotate180,
+            Transform::Rotate270 => ConfigTransform::Rotate270,
+            Transform::Flip => ConfigTransform::Flip,
+            Transform::FlipRotate90 => ConfigTransform::FlipRotate90,
+            Transform::FlipRotate180 => ConfigTransform::FlipRotate180,
+            Transform::FlipRotate270 => ConfigTransform::FlipRotate270,
+        }
+    }
+}
+
+const TF_NORMAL: i32 = 0;
+const TF_90: i32 = 1;
+const TF_180: i32 = 2;
+const TF_270: i32 = 3;
+const TF_FLIPPED: i32 = 4;
+const TF_FLIPPED_90: i32 = 5;
+const TF_FLIPPED_180: i32 = 6;
+const TF_FLIPPED_270: i32 = 7;
+
+impl Transform {
+    pub fn maybe_swap<T>(self, (left, right): (T, T)) -> (T, T) {
+        match self {
+            Self::None | Self::Rotate180 | Self::Flip | Self::FlipRotate180 => (left, right),
+            Self::Rotate90 | Self::Rotate270 | Self::FlipRotate90 | Self::FlipRotate270 => {
+                (right, left)
+            }
+        }
+    }
+
+    pub fn to_wl(self) -> i32 {
+        match self {
+            Self::None => TF_NORMAL,
+            Self::Rotate90 => TF_90,
+            Self::Rotate180 => TF_180,
+            Self::Rotate270 => TF_270,
+            Self::Flip => TF_FLIPPED,
+            Self::FlipRotate90 => TF_FLIPPED_90,
+            Self::FlipRotate180 => TF_FLIPPED_180,
+            Self::FlipRotate270 => TF_FLIPPED_270,
+        }
+    }
+
+    pub fn from_wl(wl: i32) -> Option<Self> {
+        let tf = match wl {
+            TF_NORMAL => Self::None,
+            TF_90 => Self::Rotate90,
+            TF_180 => Self::Rotate180,
+            TF_270 => Self::Rotate270,
+            TF_FLIPPED => Self::Flip,
+            TF_FLIPPED_90 => Self::FlipRotate90,
+            TF_FLIPPED_180 => Self::FlipRotate180,
+            TF_FLIPPED_270 => Self::FlipRotate270,
+            _ => return None,
+        };
+        Some(tf)
+    }
+
+    pub fn apply_point(self, width: i32, height: i32, (x, y): (i32, i32)) -> (i32, i32) {
+        match self {
+            Self::None => (x, y),
+            Self::Rotate90 => (y, height - x),
+            Self::Rotate180 => (width - x, height - y),
+            Self::Rotate270 => (width - y, x),
+            Self::Flip => (width - x, y),
+            Self::FlipRotate90 => (y, x),
+            Self::FlipRotate180 => (x, height - y),
+            Self::FlipRotate270 => (width - y, height - x),
+        }
+    }
+
+    pub fn inverse(self) -> Self {
+        match self {
+            Self::Rotate90 => Self::Rotate270,
+            Self::Rotate270 => Self::Rotate90,
+            _ => self,
+        }
+    }
+}
+
+#[derive(Copy, Clone, Debug, Hash, Eq, PartialEq, Linearize)]
+pub enum TileState {
+    Tiled,
+    Floating,
+}
+
+impl TryFrom<ConfigTileState> for TileState {
+    type Error = ();
+
+    fn try_from(value: ConfigTileState) -> Result<Self, Self::Error> {
+        let v = match value {
+            ConfigTileState::Tiled => TileState::Tiled,
+            ConfigTileState::Floating => TileState::Floating,
+            _ => return Err(()),
+        };
+        Ok(v)
+    }
+}
+
+impl Into<ConfigTileState> for TileState {
+    fn into(self) -> ConfigTileState {
+        match self {
+            TileState::Tiled => ConfigTileState::Tiled,
+            TileState::Floating => ConfigTileState::Floating,
+        }
+    }
+}
+
+#[derive(Copy, Clone, Debug, Eq, PartialEq)]
+pub enum Direction {
+    Unspecified,
+    Left,
+    Down,
+    Up,
+    Right,
+}
+
+impl From<ConfigDirection> for Direction {
+    fn from(d: ConfigDirection) -> Self {
+        match d {
+            ConfigDirection::Left => Self::Left,
+            ConfigDirection::Down => Self::Down,
+            ConfigDirection::Up => Self::Up,
+            ConfigDirection::Right => Self::Right,
+        }
+    }
+}
+
+#[derive(Copy, Clone, Eq, PartialEq)]
+pub enum FindTreeResult {
+    AcceptsInput,
+    Other,
+}
+
+impl FindTreeResult {
+    pub fn accepts_input(self) -> bool {
+        self == Self::AcceptsInput
+    }
+}
+
+#[derive(Copy, Clone)]
+pub enum FindTreeUsecase {
+    None,
+    SelectToplevel,
+    SelectToplevelOrPopup,
+    SelectWorkspace,
+}
+
+#[derive(Copy, Clone, Linearize, Eq, PartialEq, Debug)]
+pub enum NodeLayer {
+    Display,
+    Layer0,
+    Layer1,
+    Output,
+    Workspace,
+    Tiled,
+    Fullscreen,
+    Stacked,
+    Layer2,
+    Layer3,
+    StackedAboveLayers,
+    Lock,
+    InputMethod,
+}
+
+impl NodeLayer {
+    pub fn prev(self) -> Self {
+        if self == NodeLayer::Display {
+            return NodeLayer::InputMethod;
+        }
+        Self::from_linear(self.linearize() - 1).unwrap_or(NodeLayer::InputMethod)
+    }
+
+    pub fn next(self) -> Self {
+        Self::from_linear(self.linearize() + 1).unwrap_or(NodeLayer::Display)
+    }
+}