feat(wm): add per-workspace tiling config + toggle

Added two commands, 'komorebic toggle-tiling' and 'komorebic
workspace-tiling MONITOR_IDX WORKSPACE_IDX on|off' which allow for
tiling on the currently focused workspace to be toggled on and off, and
for the tiling for a specific workspace to be set to on or off (useful
if you want a specific workspace to always have tiling set to off at
startup).

resolve #5

komorebi-core/src/lib.rs

@@ -40,6 +40,7 @@ pub enum SocketMessage {
     // Monitor and Workspace Commands
     EnsureWorkspaces(usize, usize),
     NewWorkspace,
+    ToggleTiling,
     Stop,
     TogglePause,
     Retile,
@@ -47,6 +48,7 @@ pub enum SocketMessage {
     FocusWorkspaceNumber(usize),
     ContainerPadding(usize, usize, i32),
     WorkspacePadding(usize, usize, i32),
+    WorkspaceTiling(usize, usize, bool),
     WorkspaceName(usize, usize, String),
     WorkspaceLayout(usize, usize, Layout),
     // Configuration

komorebi/src/process_command.rs

@@ -102,6 +102,9 @@ impl WindowManager {
                 tracing::info!("pausing");
                 self.is_paused = !self.is_paused;
             }
+            SocketMessage::ToggleTiling => {
+                self.toggle_tiling()?;
+            }
             SocketMessage::FocusMonitorNumber(monitor_idx) => {
                 self.focus_monitor(monitor_idx)?;
                 self.update_focused_workspace(true)?;
@@ -123,6 +126,9 @@ impl WindowManager {
             }
             SocketMessage::FlipLayout(layout_flip) => self.flip_layout(layout_flip)?,
             SocketMessage::ChangeLayout(layout) => self.change_workspace_layout(layout)?,
+            SocketMessage::WorkspaceTiling(monitor_idx, workspace_idx, tile) => {
+                self.set_workspace_tiling(monitor_idx, workspace_idx, tile)?;
+            }
             SocketMessage::WorkspaceLayout(monitor_idx, workspace_idx, layout) => {
                 self.set_workspace_layout(monitor_idx, workspace_idx, layout)?;
             }

komorebi/src/window_manager.rs

@@ -326,6 +326,13 @@ impl WindowManager {
         self.update_focused_workspace(true)
     }
 
+    #[tracing::instrument(skip(self))]
+    pub fn toggle_tiling(&mut self) -> Result<()> {
+        let workspace = self.focused_workspace_mut()?;
+        workspace.set_tile(!workspace.tile());
+        self.update_focused_workspace(false)
+    }
+
     #[tracing::instrument(skip(self))]
     pub fn toggle_float(&mut self) -> Result<()> {
         let hwnd = WindowsApi::top_visible_window()?;
@@ -496,6 +503,28 @@ impl WindowManager {
         self.update_focused_workspace(false)
     }
 
+    #[tracing::instrument(skip(self))]
+    pub fn set_workspace_tiling(
+        &mut self,
+        monitor_idx: usize,
+        workspace_idx: usize,
+        tile: bool,
+    ) -> Result<()> {
+        let monitor = self
+            .monitors_mut()
+            .get_mut(monitor_idx)
+            .context("there is no monitor")?;
+
+        let workspace = monitor
+            .workspaces_mut()
+            .get_mut(workspace_idx)
+            .context("there is no monitor")?;
+
+        workspace.set_tile(tile);
+
+        self.update_focused_workspace(false)
+    }
+
     #[tracing::instrument(skip(self))]
     pub fn set_workspace_layout(
         &mut self,

komorebi/src/workspace.rs

@@ -44,6 +44,8 @@ pub struct Workspace {
     #[serde(skip_serializing)]
     #[getset(get = "pub", get_mut = "pub")]
     resize_dimensions: Vec<Option<Rect>>,
+    #[getset(get = "pub", set = "pub")]
+    tile: bool,
 }
 
 impl_ring_elements!(Workspace, Container);
@@ -62,6 +64,7 @@ impl Default for Workspace {
             container_padding: Option::from(10),
             latest_layout: vec![],
             resize_dimensions: vec![],
+            tile: true,
         }
     }
 }
@@ -102,33 +105,37 @@ impl Workspace {
 
         self.enforce_resize_constraints();
 
-        if let Some(container) = self.monocle_container_mut() {
-            if let Some(window) = container.focused_window_mut() {
-                window.set_position(&adjusted_work_area, true)?;
-            }
-        } else {
-            let layouts = self.layout().calculate(
-                &adjusted_work_area,
-                self.containers().len(),
-                self.container_padding(),
-                self.layout_flip(),
-                self.resize_dimensions(),
-            );
-
-            let windows = self.visible_windows_mut();
-            for (i, window) in windows.into_iter().enumerate() {
-                if let (Some(window), Some(layout)) = (window, layouts.get(i)) {
-                    window.set_position(layout, false)?;
+        if *self.tile() {
+            if let Some(container) = self.monocle_container_mut() {
+                if let Some(window) = container.focused_window_mut() {
+                    window.set_position(&adjusted_work_area, true)?;
                 }
-            }
+            } else {
+                let layouts = self.layout().calculate(
+                    &adjusted_work_area,
+                    self.containers().len(),
+                    self.container_padding(),
+                    self.layout_flip(),
+                    self.resize_dimensions(),
+                );
 
-            // Always make sure that the length of the resize dimensions vec is the same as the
-            // number of layouts / containers. This should never actually truncate as the remove_window
-            // function takes care of cleaning up resize dimensions when destroying empty containers
-            self.resize_dimensions_mut().resize(layouts.len(), None);
-            self.set_latest_layout(layouts);
+                let windows = self.visible_windows_mut();
+                for (i, window) in windows.into_iter().enumerate() {
+                    if let (Some(window), Some(layout)) = (window, layouts.get(i)) {
+                        window.set_position(layout, false)?;
+                    }
+                }
+
+                self.set_latest_layout(layouts);
+            }
         }
 
+        // Always make sure that the length of the resize dimensions vec is the same as the
+        // number of layouts / containers. This should never actually truncate as the remove_window
+        // function takes care of cleaning up resize dimensions when destroying empty containers
+        let container_count = self.containers().len();
+        self.resize_dimensions_mut().resize(container_count, None);
+
         Ok(())
     }
 

komorebic/src/main.rs

@@ -47,7 +47,9 @@ enum SubCommand {
     ContainerPadding(SizeForMonitorWorkspace),
     WorkspacePadding(SizeForMonitorWorkspace),
     WorkspaceLayout(LayoutForMonitorWorkspace),
+    WorkspaceTiling(TilingForMonitorWorkspace),
     WorkspaceName(NameForMonitorWorkspace),
+    ToggleTiling,
     ToggleFloat,
     TogglePause,
     ToggleMonocle,
@@ -91,6 +93,22 @@ struct LayoutForMonitorWorkspace {
     layout: Layout,
 }
 
+fn on_or_off(s: &str) -> Result<bool, &'static str> {
+    match s {
+        "on" => Ok(true),
+        "off" => Ok(false),
+        _ => Err("expected `on` or `off`"),
+    }
+}
+
+#[derive(Clap)]
+struct TilingForMonitorWorkspace {
+    monitor: usize,
+    workspace: usize,
+    #[clap(parse(try_from_str = on_or_off))]
+    tile: bool,
+}
+
 #[derive(Clap)]
 struct Target {
     number: usize,
@@ -187,6 +205,9 @@ fn main() -> Result<()> {
                 .as_bytes()?,
             )?;
         }
+        SubCommand::ToggleTiling => {
+            send_message(&*SocketMessage::ToggleTiling.as_bytes()?)?;
+        }
         SubCommand::ToggleFloat => {
             send_message(&*SocketMessage::ToggleFloat.as_bytes()?)?;
         }
@@ -199,6 +220,12 @@ fn main() -> Result<()> {
                     .as_bytes()?,
             )?;
         }
+        SubCommand::WorkspaceTiling(layout) => {
+            send_message(
+                &*SocketMessage::WorkspaceTiling(layout.monitor, layout.workspace, layout.tile)
+                    .as_bytes()?,
+            )?;
+        }
         SubCommand::Start => {
             let script = r#"Start-Process komorebi -WindowStyle hidden"#;
             match powershell_script::run(script, true) {