feat: add builder pattern for surface reconfiguration

crates/adapters/src/wayland/event_handling/app_dispatcher.rs

@@ -49,6 +49,10 @@ impl Dispatch<ZwlrLayerSurfaceV1, ()> for AppState {
                 width,
                 height,
             } => {
+                info!(
+                    "Layer surface configured with compositor size: {}x{}",
+                    width, height
+                );
                 let layer_surface_id = layer_surface.id();
                 let Some(surface) = state.get_output_by_layer_surface_mut(&layer_surface_id) else {
                     info!(
@@ -198,8 +202,6 @@ impl Dispatch<WlPointer, ()> for AppState {
                 surface_x,
                 surface_y,
             } => {
-                info!("Pointer entered surface {:?}", surface.id());
-
                 let surface_id = surface.id();
 
                 if let Some(key) = state.get_key_by_surface(&surface_id).cloned() {

crates/adapters/src/wayland/event_handling/event_dispatcher.rs

@@ -96,7 +96,6 @@ impl SurfaceState {
         surface_x: f64,
         surface_y: f64,
     ) {
-        info!("Pointer entered surface {:?}", surface.id());
         self.set_last_pointer_serial(serial);
         self.set_current_pointer_position(surface_x, surface_y);
 

crates/composition/src/lib.rs

@@ -3,8 +3,8 @@
 mod event_loop;
 mod layer_surface;
 mod popup_builder;
-mod selector;
 mod selection;
+mod selector;
 mod shell;
 mod shell_config;
 mod shell_runtime;
@@ -34,10 +34,12 @@ pub use layer_shika_domain::value_objects::popup_request::{
 };
 pub use layer_surface::{LayerSurfaceHandle, ShellSurfaceConfigHandler};
 pub use popup_builder::PopupBuilder;
-pub use selector::{Output, Selector, Surface, SurfaceInfo};
 pub use selection::Selection;
+pub use selector::{Output, Selector, Surface, SurfaceInfo};
 pub use shell_runtime::{DEFAULT_SURFACE_NAME, ShellRuntime};
-pub use system::{EventDispatchContext, ShellControl, SurfaceControlHandle};
+pub use system::{
+    EventDispatchContext, RuntimeSurfaceConfigBuilder, ShellControl, SurfaceControlHandle,
+};
 pub use value_conversion::IntoValue;
 
 pub use shell::{

crates/composition/src/shell.rs

@@ -622,7 +622,7 @@ impl Shell {
             }
             SurfaceCommand::ApplyConfig { name, config } => {
                 log::debug!("Surface command: ApplyConfig '{}'", name);
-                for surface in ctx.surfaces_by_name(&name) {
+                for surface in ctx.surfaces_by_name_mut(&name) {
                     let handle = LayerSurfaceHandle::from_window_state(surface);
 
                     handle.set_size(config.dimensions.width(), config.dimensions.height());
@@ -632,6 +632,11 @@ impl Shell {
                     handle.set_layer(config.layer);
                     handle.set_keyboard_interactivity(config.keyboard_interactivity);
                     handle.commit();
+
+                    surface.update_size_with_compositor_logic(
+                        config.dimensions.width(),
+                        config.dimensions.height(),
+                    );
                 }
             }
         }

crates/composition/src/system.rs

@@ -13,7 +13,7 @@ use layer_shika_domain::errors::DomainError;
 use layer_shika_domain::prelude::{
     AnchorEdges, KeyboardInteractivity, Layer, Margins, OutputPolicy, ScaleFactor,
 };
-use layer_shika_domain::value_objects::dimensions::PopupDimensions;
+use layer_shika_domain::value_objects::dimensions::{PopupDimensions, SurfaceDimension};
 use layer_shika_domain::value_objects::output_handle::OutputHandle;
 use layer_shika_domain::value_objects::output_info::OutputInfo;
 use layer_shika_domain::value_objects::popup_positioning_mode::PopupPositioningMode;
@@ -307,6 +307,90 @@ impl SurfaceControlHandle {
                 })
             })
     }
+
+    pub fn configure(self) -> RuntimeSurfaceConfigBuilder {
+        RuntimeSurfaceConfigBuilder {
+            handle: self,
+            config: SurfaceConfig::new(),
+        }
+    }
+}
+
+pub struct RuntimeSurfaceConfigBuilder {
+    handle: SurfaceControlHandle,
+    config: SurfaceConfig,
+}
+
+impl RuntimeSurfaceConfigBuilder {
+    #[must_use]
+    pub fn size(mut self, width: u32, height: u32) -> Self {
+        self.config.dimensions = SurfaceDimension::from_raw(width, height);
+        self
+    }
+
+    #[must_use]
+    pub fn width(mut self, width: u32) -> Self {
+        self.config.dimensions = SurfaceDimension::from_raw(width, self.config.dimensions.height());
+        self
+    }
+
+    #[must_use]
+    pub fn height(mut self, height: u32) -> Self {
+        self.config.dimensions = SurfaceDimension::from_raw(self.config.dimensions.width(), height);
+        self
+    }
+
+    #[must_use]
+    pub const fn layer(mut self, layer: Layer) -> Self {
+        self.config.layer = layer;
+        self
+    }
+
+    #[must_use]
+    pub fn margins(mut self, margins: impl Into<Margins>) -> Self {
+        self.config.margin = margins.into();
+        self
+    }
+
+    #[must_use]
+    pub const fn anchor(mut self, anchor: AnchorEdges) -> Self {
+        self.config.anchor = anchor;
+        self
+    }
+
+    #[must_use]
+    pub const fn exclusive_zone(mut self, zone: i32) -> Self {
+        self.config.exclusive_zone = zone;
+        self
+    }
+
+    #[must_use]
+    pub fn namespace(mut self, namespace: impl Into<String>) -> Self {
+        self.config.namespace = namespace.into();
+        self
+    }
+
+    #[must_use]
+    pub const fn keyboard_interactivity(mut self, mode: KeyboardInteractivity) -> Self {
+        self.config.keyboard_interactivity = mode;
+        self
+    }
+
+    #[must_use]
+    pub fn output_policy(mut self, policy: OutputPolicy) -> Self {
+        self.config.output_policy = policy;
+        self
+    }
+
+    #[must_use]
+    pub fn scale_factor(mut self, sf: impl TryInto<ScaleFactor, Error = DomainError>) -> Self {
+        self.config.scale_factor = sf.try_into().unwrap_or_default();
+        self
+    }
+
+    pub fn apply(self) -> Result<()> {
+        self.handle.apply_config(self.config)
+    }
 }
 
 pub struct EventDispatchContext<'a> {

examples/runtime-surface-config/README.md

@@ -28,9 +28,13 @@ cargo run -p runtime-surface-config
 
 ```rust
 shell.on("Bar", "toggle-size", move |control| {
-    let bar = control.surface("Bar");
-    bar.resize(width, height)?;
-    bar.set_exclusive_zone(new_size)?;
+    control.surface("Bar")
+        .configure()
+        .size(0, new_size)
+        .exclusive_zone(new_size as i32)
+        .margins(0, 0, 0, 0)
+        .apply()?;
+
     Value::Struct(Struct::from_iter([("expanded".into(), is_expanded.into())]))
 })?;
 ```

examples/runtime-surface-config/src/main.rs

@@ -96,17 +96,15 @@ fn setup_toggle_size_callback(
                     }
                 };
 
-                let bar = control.surface("Bar");
-                if let Err(e) = bar.resize(width, height) {
-                    log::error!("Failed to resize bar: {}", e);
-                }
-
-                if let Err(e) = bar.set_exclusive_zone(new_size.try_into().unwrap_or(32)) {
-                    log::error!("Failed to set exclusive zone: {}", e);
-                }
-
-                if let Err(e) = control.surface("Bar").set_margins((0, 0, 0, 0)) {
-                    log::error!("Failed to set margins: {}", e);
+                if let Err(e) = control
+                    .surface("Bar")
+                    .configure()
+                    .size(width, height)
+                    .exclusive_zone(new_size.try_into().unwrap_or(32))
+                    .margins((0, 0, 0, 0))
+                    .apply()
+                {
+                    log::error!("Failed to apply configuration: {}", e);
                 }
 
                 log::info!(