ferroui-base 0.4.0

// @generated by scripts/generate_composition.py — do not edit

//! `RectangleClip`.
//!
//! Defined by the FerroUI overlay (scripts/composition-schema-winui.xml).

use bitflags::bitflags;
use crate::Vector;
use crate::rendering::composition::animations::AnimationInstanceFactory;
use crate::rendering::composition::animations::ICompositionAnimation;
use crate::rendering::composition::expressions::ExpressionVariant;
use crate::rendering::composition::server::CompositionProperty;
use crate::rendering::composition::server::CompositionPropertyOf;
use crate::rendering::composition::server::ServerPropertyValue;
use crate::rendering::composition::server::props_of;
use crate::rendering::composition::transport::BatchStreamReader;
use crate::rendering::composition::transport::BatchStreamWriter;
use crate::rendering::composition::transport::BatchValue;
use crate::rendering::composition::transport::BatchValueReader;
use std::any::Any;
use std::any::TypeId;
use std::cell::Cell;
use std::sync::OnceLock;
use std::time::Duration;
use super::CompositionClipHooks;
use super::CompositionClipProps;
use super::ServerCompositionClipHooks;
use super::ServerCompositionClipProps;

bitflags! {
    /// The fields of `RectangleClip` that changed since its last serialization.
    #[derive(Clone, Copy, Debug, Default, PartialEq, Eq, Hash)]
    pub struct RectangleClipChangedFields: u16 {
        const LEFT = 1;
        const LEFT_ANIMATED = 2;
        const TOP = 4;
        const TOP_ANIMATED = 8;
        const RIGHT = 16;
        const RIGHT_ANIMATED = 32;
        const BOTTOM = 64;
        const BOTTOM_ANIMATED = 128;
        const TOP_LEFT_RADIUS = 256;
        const TOP_LEFT_RADIUS_ANIMATED = 512;
        const TOP_RIGHT_RADIUS = 1024;
        const TOP_RIGHT_RADIUS_ANIMATED = 2048;
        const BOTTOM_LEFT_RADIUS = 4096;
        const BOTTOM_LEFT_RADIUS_ANIMATED = 8192;
        const BOTTOM_RIGHT_RADIUS = 16384;
        const BOTTOM_RIGHT_RADIUS_ANIMATED = 32768;
    }
}

impl BatchValue for RectangleClipChangedFields {
    #[inline]
    fn write_to(&self, out: &mut Vec<u8>) {
        self.bits().write_to(out);
    }

    #[inline]
    fn read_from(input: &mut BatchValueReader<'_>) -> Self {
        RectangleClipChangedFields::from_bits_retain(u16::read_from(input))
    }
}

/// The partial methods of `RectangleClip`: implemented by the class that embeds
/// [`RectangleClipProps`]. Every hook defaults to doing nothing.
pub trait RectangleClipHooks: CompositionClipHooks {
    fn initialize_defaults_extra(&self) {}

    fn validate_left_change(&self, _old_value: f32, _new_value: f32) {}
    fn on_left_changed(&self) {}
    fn on_left_changing(&self) {}

    fn validate_top_change(&self, _old_value: f32, _new_value: f32) {}
    fn on_top_changed(&self) {}
    fn on_top_changing(&self) {}

    fn validate_right_change(&self, _old_value: f32, _new_value: f32) {}
    fn on_right_changed(&self) {}
    fn on_right_changing(&self) {}

    fn validate_bottom_change(&self, _old_value: f32, _new_value: f32) {}
    fn on_bottom_changed(&self) {}
    fn on_bottom_changing(&self) {}

    fn validate_top_left_radius_change(&self, _old_value: Vector, _new_value: Vector) {}
    fn on_top_left_radius_changed(&self) {}
    fn on_top_left_radius_changing(&self) {}

    fn validate_top_right_radius_change(&self, _old_value: Vector, _new_value: Vector) {}
    fn on_top_right_radius_changed(&self) {}
    fn on_top_right_radius_changing(&self) {}

    fn validate_bottom_left_radius_change(&self, _old_value: Vector, _new_value: Vector) {}
    fn on_bottom_left_radius_changed(&self) {}
    fn on_bottom_left_radius_changing(&self) {}

    fn validate_bottom_right_radius_change(&self, _old_value: Vector, _new_value: Vector) {}
    fn on_bottom_right_radius_changed(&self) {}
    fn on_bottom_right_radius_changing(&self) {}
}

/// The UI-thread properties of `RectangleClip`.
pub struct RectangleClipProps {
    base: CompositionClipProps,
    changed_fields_of_rectangle_clip: Cell<RectangleClipChangedFields>,
    left: Cell<f32>,
    top: Cell<f32>,
    right: Cell<f32>,
    bottom: Cell<f32>,
    top_left_radius: Cell<Vector>,
    top_right_radius: Cell<Vector>,
    bottom_left_radius: Cell<Vector>,
    bottom_right_radius: Cell<Vector>,
}

impl Default for RectangleClipProps {
    fn default() -> Self {
        Self::new()
    }
}

impl RectangleClipProps {
    /// Creates the properties with every field at the default of its type.
    /// The defaults of the schema are applied by
    /// [`initialize_defaults`](Self::initialize_defaults).
    pub fn new() -> Self {
        Self {
            base: CompositionClipProps::new(),
            changed_fields_of_rectangle_clip: Cell::new(RectangleClipChangedFields::empty()),
            left: Cell::new(Default::default()),
            top: Cell::new(Default::default()),
            right: Cell::new(Default::default()),
            bottom: Cell::new(Default::default()),
            top_left_radius: Cell::new(Default::default()),
            top_right_radius: Cell::new(Default::default()),
            bottom_left_radius: Cell::new(Default::default()),
            bottom_right_radius: Cell::new(Default::default()),
        }
    }

    /// The properties of the base class.
    pub fn base(&self) -> &CompositionClipProps {
        &self.base
    }

    /// The `InitializeDefaults` calls of the constructor chain: the base
    /// classes first, then this class.
    pub fn initialize_defaults(&self, host: &dyn RectangleClipHooks) {
        self.base.initialize_defaults(host);
        self.initialize_own_defaults(host);
    }

    /// `InitializeDefaults` of this class alone.
    pub fn initialize_own_defaults(&self, host: &dyn RectangleClipHooks) {
        RectangleClipHooks::initialize_defaults_extra(host);
    }

    /// `Left` (animated, FerroUI overlay).
    pub fn left(&self) -> f32 {
        self.left.get()
    }

    /// Sets `Left` (animated, FerroUI overlay).
    pub fn set_left(&self, host: &dyn RectangleClipHooks, value: f32) {
        let mut changed = false;
        let old_value = self.left.get();
        if old_value.differs(&value) {
            RectangleClipHooks::validate_left_change(host, old_value, value);
            RectangleClipHooks::on_left_changing(host);
            changed = true;
            // Update the backing value
            self.left.set(value);
            // Register object for serialization in the next batch
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::LEFT);
            host.register_for_serialization();
            // Reset previous animation if any
            host.pending_animations().remove(ServerRectangleClipProps::id_of_left_property().base());
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() & !RectangleClipChangedFields::LEFT_ANIMATED);
            // Check for implicit animations
            if let Some(animation) = host.implicit_animation("Left") {
                // Animation affects only current property
                if let Some(a) = animation.as_composition_animation() {
                    self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::LEFT_ANIMATED);
                    host.pending_animations().set(
                        ServerRectangleClipProps::id_of_left_property().base(),
                        a.create_instance(host.server(), Some(ExpressionVariant::create(value))),
                    );
                }
                // Animation is triggered by the current field, but does not necessary affects it
                host.start_animation_group(&animation, "Left", ExpressionVariant::create(value));
            }
        }
        self.left.set(value);
        if changed {
            RectangleClipHooks::on_left_changed(host);
        }
    }

    /// `Top` (animated, FerroUI overlay).
    pub fn top(&self) -> f32 {
        self.top.get()
    }

    /// Sets `Top` (animated, FerroUI overlay).
    pub fn set_top(&self, host: &dyn RectangleClipHooks, value: f32) {
        let mut changed = false;
        let old_value = self.top.get();
        if old_value.differs(&value) {
            RectangleClipHooks::validate_top_change(host, old_value, value);
            RectangleClipHooks::on_top_changing(host);
            changed = true;
            // Update the backing value
            self.top.set(value);
            // Register object for serialization in the next batch
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::TOP);
            host.register_for_serialization();
            // Reset previous animation if any
            host.pending_animations().remove(ServerRectangleClipProps::id_of_top_property().base());
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() & !RectangleClipChangedFields::TOP_ANIMATED);
            // Check for implicit animations
            if let Some(animation) = host.implicit_animation("Top") {
                // Animation affects only current property
                if let Some(a) = animation.as_composition_animation() {
                    self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::TOP_ANIMATED);
                    host.pending_animations().set(
                        ServerRectangleClipProps::id_of_top_property().base(),
                        a.create_instance(host.server(), Some(ExpressionVariant::create(value))),
                    );
                }
                // Animation is triggered by the current field, but does not necessary affects it
                host.start_animation_group(&animation, "Top", ExpressionVariant::create(value));
            }
        }
        self.top.set(value);
        if changed {
            RectangleClipHooks::on_top_changed(host);
        }
    }

    /// `Right` (animated, FerroUI overlay).
    pub fn right(&self) -> f32 {
        self.right.get()
    }

    /// Sets `Right` (animated, FerroUI overlay).
    pub fn set_right(&self, host: &dyn RectangleClipHooks, value: f32) {
        let mut changed = false;
        let old_value = self.right.get();
        if old_value.differs(&value) {
            RectangleClipHooks::validate_right_change(host, old_value, value);
            RectangleClipHooks::on_right_changing(host);
            changed = true;
            // Update the backing value
            self.right.set(value);
            // Register object for serialization in the next batch
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::RIGHT);
            host.register_for_serialization();
            // Reset previous animation if any
            host.pending_animations().remove(ServerRectangleClipProps::id_of_right_property().base());
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() & !RectangleClipChangedFields::RIGHT_ANIMATED);
            // Check for implicit animations
            if let Some(animation) = host.implicit_animation("Right") {
                // Animation affects only current property
                if let Some(a) = animation.as_composition_animation() {
                    self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::RIGHT_ANIMATED);
                    host.pending_animations().set(
                        ServerRectangleClipProps::id_of_right_property().base(),
                        a.create_instance(host.server(), Some(ExpressionVariant::create(value))),
                    );
                }
                // Animation is triggered by the current field, but does not necessary affects it
                host.start_animation_group(&animation, "Right", ExpressionVariant::create(value));
            }
        }
        self.right.set(value);
        if changed {
            RectangleClipHooks::on_right_changed(host);
        }
    }

    /// `Bottom` (animated, FerroUI overlay).
    pub fn bottom(&self) -> f32 {
        self.bottom.get()
    }

    /// Sets `Bottom` (animated, FerroUI overlay).
    pub fn set_bottom(&self, host: &dyn RectangleClipHooks, value: f32) {
        let mut changed = false;
        let old_value = self.bottom.get();
        if old_value.differs(&value) {
            RectangleClipHooks::validate_bottom_change(host, old_value, value);
            RectangleClipHooks::on_bottom_changing(host);
            changed = true;
            // Update the backing value
            self.bottom.set(value);
            // Register object for serialization in the next batch
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::BOTTOM);
            host.register_for_serialization();
            // Reset previous animation if any
            host.pending_animations().remove(ServerRectangleClipProps::id_of_bottom_property().base());
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() & !RectangleClipChangedFields::BOTTOM_ANIMATED);
            // Check for implicit animations
            if let Some(animation) = host.implicit_animation("Bottom") {
                // Animation affects only current property
                if let Some(a) = animation.as_composition_animation() {
                    self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::BOTTOM_ANIMATED);
                    host.pending_animations().set(
                        ServerRectangleClipProps::id_of_bottom_property().base(),
                        a.create_instance(host.server(), Some(ExpressionVariant::create(value))),
                    );
                }
                // Animation is triggered by the current field, but does not necessary affects it
                host.start_animation_group(&animation, "Bottom", ExpressionVariant::create(value));
            }
        }
        self.bottom.set(value);
        if changed {
            RectangleClipHooks::on_bottom_changed(host);
        }
    }

    /// `TopLeftRadius` (animated, FerroUI overlay).
    pub fn top_left_radius(&self) -> Vector {
        self.top_left_radius.get()
    }

    /// Sets `TopLeftRadius` (animated, FerroUI overlay).
    pub fn set_top_left_radius(&self, host: &dyn RectangleClipHooks, value: Vector) {
        let mut changed = false;
        let old_value = self.top_left_radius.get();
        if old_value.differs(&value) {
            RectangleClipHooks::validate_top_left_radius_change(host, old_value, value);
            RectangleClipHooks::on_top_left_radius_changing(host);
            changed = true;
            // Update the backing value
            self.top_left_radius.set(value);
            // Register object for serialization in the next batch
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::TOP_LEFT_RADIUS);
            host.register_for_serialization();
            // Reset previous animation if any
            host.pending_animations().remove(ServerRectangleClipProps::id_of_top_left_radius_property().base());
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() & !RectangleClipChangedFields::TOP_LEFT_RADIUS_ANIMATED);
            // Check for implicit animations
            if let Some(animation) = host.implicit_animation("TopLeftRadius") {
                // Animation affects only current property
                if let Some(a) = animation.as_composition_animation() {
                    self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::TOP_LEFT_RADIUS_ANIMATED);
                    host.pending_animations().set(
                        ServerRectangleClipProps::id_of_top_left_radius_property().base(),
                        a.create_instance(host.server(), Some(ExpressionVariant::create(value))),
                    );
                }
                // Animation is triggered by the current field, but does not necessary affects it
                host.start_animation_group(&animation, "TopLeftRadius", ExpressionVariant::create(value));
            }
        }
        self.top_left_radius.set(value);
        if changed {
            RectangleClipHooks::on_top_left_radius_changed(host);
        }
    }

    /// `TopRightRadius` (animated, FerroUI overlay).
    pub fn top_right_radius(&self) -> Vector {
        self.top_right_radius.get()
    }

    /// Sets `TopRightRadius` (animated, FerroUI overlay).
    pub fn set_top_right_radius(&self, host: &dyn RectangleClipHooks, value: Vector) {
        let mut changed = false;
        let old_value = self.top_right_radius.get();
        if old_value.differs(&value) {
            RectangleClipHooks::validate_top_right_radius_change(host, old_value, value);
            RectangleClipHooks::on_top_right_radius_changing(host);
            changed = true;
            // Update the backing value
            self.top_right_radius.set(value);
            // Register object for serialization in the next batch
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::TOP_RIGHT_RADIUS);
            host.register_for_serialization();
            // Reset previous animation if any
            host.pending_animations().remove(ServerRectangleClipProps::id_of_top_right_radius_property().base());
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() & !RectangleClipChangedFields::TOP_RIGHT_RADIUS_ANIMATED);
            // Check for implicit animations
            if let Some(animation) = host.implicit_animation("TopRightRadius") {
                // Animation affects only current property
                if let Some(a) = animation.as_composition_animation() {
                    self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::TOP_RIGHT_RADIUS_ANIMATED);
                    host.pending_animations().set(
                        ServerRectangleClipProps::id_of_top_right_radius_property().base(),
                        a.create_instance(host.server(), Some(ExpressionVariant::create(value))),
                    );
                }
                // Animation is triggered by the current field, but does not necessary affects it
                host.start_animation_group(&animation, "TopRightRadius", ExpressionVariant::create(value));
            }
        }
        self.top_right_radius.set(value);
        if changed {
            RectangleClipHooks::on_top_right_radius_changed(host);
        }
    }

    /// `BottomLeftRadius` (animated, FerroUI overlay).
    pub fn bottom_left_radius(&self) -> Vector {
        self.bottom_left_radius.get()
    }

    /// Sets `BottomLeftRadius` (animated, FerroUI overlay).
    pub fn set_bottom_left_radius(&self, host: &dyn RectangleClipHooks, value: Vector) {
        let mut changed = false;
        let old_value = self.bottom_left_radius.get();
        if old_value.differs(&value) {
            RectangleClipHooks::validate_bottom_left_radius_change(host, old_value, value);
            RectangleClipHooks::on_bottom_left_radius_changing(host);
            changed = true;
            // Update the backing value
            self.bottom_left_radius.set(value);
            // Register object for serialization in the next batch
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::BOTTOM_LEFT_RADIUS);
            host.register_for_serialization();
            // Reset previous animation if any
            host.pending_animations().remove(ServerRectangleClipProps::id_of_bottom_left_radius_property().base());
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() & !RectangleClipChangedFields::BOTTOM_LEFT_RADIUS_ANIMATED);
            // Check for implicit animations
            if let Some(animation) = host.implicit_animation("BottomLeftRadius") {
                // Animation affects only current property
                if let Some(a) = animation.as_composition_animation() {
                    self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::BOTTOM_LEFT_RADIUS_ANIMATED);
                    host.pending_animations().set(
                        ServerRectangleClipProps::id_of_bottom_left_radius_property().base(),
                        a.create_instance(host.server(), Some(ExpressionVariant::create(value))),
                    );
                }
                // Animation is triggered by the current field, but does not necessary affects it
                host.start_animation_group(&animation, "BottomLeftRadius", ExpressionVariant::create(value));
            }
        }
        self.bottom_left_radius.set(value);
        if changed {
            RectangleClipHooks::on_bottom_left_radius_changed(host);
        }
    }

    /// `BottomRightRadius` (animated, FerroUI overlay).
    pub fn bottom_right_radius(&self) -> Vector {
        self.bottom_right_radius.get()
    }

    /// Sets `BottomRightRadius` (animated, FerroUI overlay).
    pub fn set_bottom_right_radius(&self, host: &dyn RectangleClipHooks, value: Vector) {
        let mut changed = false;
        let old_value = self.bottom_right_radius.get();
        if old_value.differs(&value) {
            RectangleClipHooks::validate_bottom_right_radius_change(host, old_value, value);
            RectangleClipHooks::on_bottom_right_radius_changing(host);
            changed = true;
            // Update the backing value
            self.bottom_right_radius.set(value);
            // Register object for serialization in the next batch
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::BOTTOM_RIGHT_RADIUS);
            host.register_for_serialization();
            // Reset previous animation if any
            host.pending_animations().remove(ServerRectangleClipProps::id_of_bottom_right_radius_property().base());
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() & !RectangleClipChangedFields::BOTTOM_RIGHT_RADIUS_ANIMATED);
            // Check for implicit animations
            if let Some(animation) = host.implicit_animation("BottomRightRadius") {
                // Animation affects only current property
                if let Some(a) = animation.as_composition_animation() {
                    self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::BOTTOM_RIGHT_RADIUS_ANIMATED);
                    host.pending_animations().set(
                        ServerRectangleClipProps::id_of_bottom_right_radius_property().base(),
                        a.create_instance(host.server(), Some(ExpressionVariant::create(value))),
                    );
                }
                // Animation is triggered by the current field, but does not necessary affects it
                host.start_animation_group(&animation, "BottomRightRadius", ExpressionVariant::create(value));
            }
        }
        self.bottom_right_radius.set(value);
        if changed {
            RectangleClipHooks::on_bottom_right_radius_changed(host);
        }
    }

    /// Connects an animation with the named property. Returns `false` when
    /// neither this class nor its generated bases have an animated property
    /// of that name: the caller continues with its hand-written base.
    pub fn start_animation(
        &self,
        host: &dyn RectangleClipHooks,
        property_name: &str,
        animation: &dyn ICompositionAnimation,
        final_value: Option<ExpressionVariant>,
    ) -> bool {
        if property_name == "Left" {
            let server = animation.create_instance(host.server(), final_value);
            host.pending_animations().set(ServerRectangleClipProps::id_of_left_property().base(), server);
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::LEFT_ANIMATED);
            host.register_for_serialization();
            return true;
        }
        if property_name == "Top" {
            let server = animation.create_instance(host.server(), final_value);
            host.pending_animations().set(ServerRectangleClipProps::id_of_top_property().base(), server);
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::TOP_ANIMATED);
            host.register_for_serialization();
            return true;
        }
        if property_name == "Right" {
            let server = animation.create_instance(host.server(), final_value);
            host.pending_animations().set(ServerRectangleClipProps::id_of_right_property().base(), server);
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::RIGHT_ANIMATED);
            host.register_for_serialization();
            return true;
        }
        if property_name == "Bottom" {
            let server = animation.create_instance(host.server(), final_value);
            host.pending_animations().set(ServerRectangleClipProps::id_of_bottom_property().base(), server);
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::BOTTOM_ANIMATED);
            host.register_for_serialization();
            return true;
        }
        if property_name == "TopLeftRadius" {
            let server = animation.create_instance(host.server(), final_value);
            host.pending_animations().set(ServerRectangleClipProps::id_of_top_left_radius_property().base(), server);
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::TOP_LEFT_RADIUS_ANIMATED);
            host.register_for_serialization();
            return true;
        }
        if property_name == "TopRightRadius" {
            let server = animation.create_instance(host.server(), final_value);
            host.pending_animations().set(ServerRectangleClipProps::id_of_top_right_radius_property().base(), server);
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::TOP_RIGHT_RADIUS_ANIMATED);
            host.register_for_serialization();
            return true;
        }
        if property_name == "BottomLeftRadius" {
            let server = animation.create_instance(host.server(), final_value);
            host.pending_animations().set(ServerRectangleClipProps::id_of_bottom_left_radius_property().base(), server);
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::BOTTOM_LEFT_RADIUS_ANIMATED);
            host.register_for_serialization();
            return true;
        }
        if property_name == "BottomRightRadius" {
            let server = animation.create_instance(host.server(), final_value);
            host.pending_animations().set(ServerRectangleClipProps::id_of_bottom_right_radius_property().base(), server);
            self.changed_fields_of_rectangle_clip.set(self.changed_fields_of_rectangle_clip.get() | RectangleClipChangedFields::BOTTOM_RIGHT_RADIUS_ANIMATED);
            host.register_for_serialization();
            return true;
        }
        self.base.start_animation(host, property_name, animation, final_value)
    }

    /// Writes the changes of the object: the base class first, then the
    /// changed-fields mask and the changed members of this class.
    pub fn serialize_changes_core(&self, host: &dyn RectangleClipHooks, writer: &mut BatchStreamWriter<'_>) {
        self.base.serialize_changes_core(host, writer);
        let changed = self.changed_fields_of_rectangle_clip.get();
        writer.write(changed);
        if changed.contains(RectangleClipChangedFields::LEFT_ANIMATED) {
            writer.write_value(host.pending_animations().get_and_remove(ServerRectangleClipProps::id_of_left_property().base()));
        } else if changed.contains(RectangleClipChangedFields::LEFT) {
            writer.write(self.left.get());
        }
        if changed.contains(RectangleClipChangedFields::TOP_ANIMATED) {
            writer.write_value(host.pending_animations().get_and_remove(ServerRectangleClipProps::id_of_top_property().base()));
        } else if changed.contains(RectangleClipChangedFields::TOP) {
            writer.write(self.top.get());
        }
        if changed.contains(RectangleClipChangedFields::RIGHT_ANIMATED) {
            writer.write_value(host.pending_animations().get_and_remove(ServerRectangleClipProps::id_of_right_property().base()));
        } else if changed.contains(RectangleClipChangedFields::RIGHT) {
            writer.write(self.right.get());
        }
        if changed.contains(RectangleClipChangedFields::BOTTOM_ANIMATED) {
            writer.write_value(host.pending_animations().get_and_remove(ServerRectangleClipProps::id_of_bottom_property().base()));
        } else if changed.contains(RectangleClipChangedFields::BOTTOM) {
            writer.write(self.bottom.get());
        }
        if changed.contains(RectangleClipChangedFields::TOP_LEFT_RADIUS_ANIMATED) {
            writer.write_value(host.pending_animations().get_and_remove(ServerRectangleClipProps::id_of_top_left_radius_property().base()));
        } else if changed.contains(RectangleClipChangedFields::TOP_LEFT_RADIUS) {
            writer.write(self.top_left_radius.get());
        }
        if changed.contains(RectangleClipChangedFields::TOP_RIGHT_RADIUS_ANIMATED) {
            writer.write_value(host.pending_animations().get_and_remove(ServerRectangleClipProps::id_of_top_right_radius_property().base()));
        } else if changed.contains(RectangleClipChangedFields::TOP_RIGHT_RADIUS) {
            writer.write(self.top_right_radius.get());
        }
        if changed.contains(RectangleClipChangedFields::BOTTOM_LEFT_RADIUS_ANIMATED) {
            writer.write_value(host.pending_animations().get_and_remove(ServerRectangleClipProps::id_of_bottom_left_radius_property().base()));
        } else if changed.contains(RectangleClipChangedFields::BOTTOM_LEFT_RADIUS) {
            writer.write(self.bottom_left_radius.get());
        }
        if changed.contains(RectangleClipChangedFields::BOTTOM_RIGHT_RADIUS_ANIMATED) {
            writer.write_value(host.pending_animations().get_and_remove(ServerRectangleClipProps::id_of_bottom_right_radius_property().base()));
        } else if changed.contains(RectangleClipChangedFields::BOTTOM_RIGHT_RADIUS) {
            writer.write(self.bottom_right_radius.get());
        }
        self.changed_fields_of_rectangle_clip.set(RectangleClipChangedFields::empty());
    }
}

/// The partial methods of `ServerRectangleClip`: implemented by the class that embeds
/// [`ServerRectangleClipProps`]. Every hook defaults to doing nothing.
pub trait ServerRectangleClipHooks: ServerCompositionClipHooks {
    fn deserialize_changes_extra(&self, _reader: &mut BatchStreamReader<'_>) {}
    fn on_fields_deserialized(&self, _changed: RectangleClipChangedFields) {}
}

/// The server-side properties of `ServerRectangleClip`.
pub struct ServerRectangleClipProps {
    base: ServerCompositionClipProps,
    left: Cell<f32>,
    top: Cell<f32>,
    right: Cell<f32>,
    bottom: Cell<f32>,
    top_left_radius: Cell<Vector>,
    top_right_radius: Cell<Vector>,
    bottom_left_radius: Cell<Vector>,
    bottom_right_radius: Cell<Vector>,
}

impl Default for ServerRectangleClipProps {
    fn default() -> Self {
        Self::new()
    }
}

impl ServerRectangleClipProps {
    /// Creates the properties with every field at the default of its type; the
    /// values of the UI thread arrive with the first batch.
    pub fn new() -> Self {
        Self {
            base: ServerCompositionClipProps::new(),
            left: Cell::new(Default::default()),
            top: Cell::new(Default::default()),
            right: Cell::new(Default::default()),
            bottom: Cell::new(Default::default()),
            top_left_radius: Cell::new(Default::default()),
            top_right_radius: Cell::new(Default::default()),
            bottom_left_radius: Cell::new(Default::default()),
            bottom_right_radius: Cell::new(Default::default()),
        }
    }

    /// The properties of the base class.
    pub fn base(&self) -> &ServerCompositionClipProps {
        &self.base
    }

    /// This block or the block of a base class, by type: what
    /// `IServerObject::get_props` of the embedding class returns.
    pub fn find_props(&self, type_id: TypeId) -> Option<&dyn Any> {
        if type_id == TypeId::of::<Self>() {
            return Some(self);
        }
        self.base.find_props(type_id)
    }

    /// The composition property of `Left`.
    pub fn id_of_left_property() -> &'static CompositionPropertyOf<f32> {
        static PROPERTY: OnceLock<CompositionPropertyOf<f32>> = OnceLock::new();
        PROPERTY.get_or_init(|| {
            CompositionProperty::register::<ServerRectangleClipProps, f32>(
                "Left",
                "ServerRectangleClip",
                |obj| props_of::<ServerRectangleClipProps>(obj).left.get(),
                |obj, v| props_of::<ServerRectangleClipProps>(obj).left.set(v),
                Some(|obj| ExpressionVariant::create(props_of::<ServerRectangleClipProps>(obj).left.get())),
                Some(|obj, v: ExpressionVariant| props_of::<ServerRectangleClipProps>(obj).left.set(v.cast_or_default::<f32>())),
            )
        })
    }

    /// `Left` (animated).
    pub fn left(&self) -> f32 {
        self.left.get()
    }

    pub fn set_left(&self, host: &dyn ServerRectangleClipHooks, value: f32) {
        self.left.set(value);
        host.remove_animation_for_property(Self::id_of_left_property().base());
    }

    /// The composition property of `Top`.
    pub fn id_of_top_property() -> &'static CompositionPropertyOf<f32> {
        static PROPERTY: OnceLock<CompositionPropertyOf<f32>> = OnceLock::new();
        PROPERTY.get_or_init(|| {
            CompositionProperty::register::<ServerRectangleClipProps, f32>(
                "Top",
                "ServerRectangleClip",
                |obj| props_of::<ServerRectangleClipProps>(obj).top.get(),
                |obj, v| props_of::<ServerRectangleClipProps>(obj).top.set(v),
                Some(|obj| ExpressionVariant::create(props_of::<ServerRectangleClipProps>(obj).top.get())),
                Some(|obj, v: ExpressionVariant| props_of::<ServerRectangleClipProps>(obj).top.set(v.cast_or_default::<f32>())),
            )
        })
    }

    /// `Top` (animated).
    pub fn top(&self) -> f32 {
        self.top.get()
    }

    pub fn set_top(&self, host: &dyn ServerRectangleClipHooks, value: f32) {
        self.top.set(value);
        host.remove_animation_for_property(Self::id_of_top_property().base());
    }

    /// The composition property of `Right`.
    pub fn id_of_right_property() -> &'static CompositionPropertyOf<f32> {
        static PROPERTY: OnceLock<CompositionPropertyOf<f32>> = OnceLock::new();
        PROPERTY.get_or_init(|| {
            CompositionProperty::register::<ServerRectangleClipProps, f32>(
                "Right",
                "ServerRectangleClip",
                |obj| props_of::<ServerRectangleClipProps>(obj).right.get(),
                |obj, v| props_of::<ServerRectangleClipProps>(obj).right.set(v),
                Some(|obj| ExpressionVariant::create(props_of::<ServerRectangleClipProps>(obj).right.get())),
                Some(|obj, v: ExpressionVariant| props_of::<ServerRectangleClipProps>(obj).right.set(v.cast_or_default::<f32>())),
            )
        })
    }

    /// `Right` (animated).
    pub fn right(&self) -> f32 {
        self.right.get()
    }

    pub fn set_right(&self, host: &dyn ServerRectangleClipHooks, value: f32) {
        self.right.set(value);
        host.remove_animation_for_property(Self::id_of_right_property().base());
    }

    /// The composition property of `Bottom`.
    pub fn id_of_bottom_property() -> &'static CompositionPropertyOf<f32> {
        static PROPERTY: OnceLock<CompositionPropertyOf<f32>> = OnceLock::new();
        PROPERTY.get_or_init(|| {
            CompositionProperty::register::<ServerRectangleClipProps, f32>(
                "Bottom",
                "ServerRectangleClip",
                |obj| props_of::<ServerRectangleClipProps>(obj).bottom.get(),
                |obj, v| props_of::<ServerRectangleClipProps>(obj).bottom.set(v),
                Some(|obj| ExpressionVariant::create(props_of::<ServerRectangleClipProps>(obj).bottom.get())),
                Some(|obj, v: ExpressionVariant| props_of::<ServerRectangleClipProps>(obj).bottom.set(v.cast_or_default::<f32>())),
            )
        })
    }

    /// `Bottom` (animated).
    pub fn bottom(&self) -> f32 {
        self.bottom.get()
    }

    pub fn set_bottom(&self, host: &dyn ServerRectangleClipHooks, value: f32) {
        self.bottom.set(value);
        host.remove_animation_for_property(Self::id_of_bottom_property().base());
    }

    /// The composition property of `TopLeftRadius`.
    pub fn id_of_top_left_radius_property() -> &'static CompositionPropertyOf<Vector> {
        static PROPERTY: OnceLock<CompositionPropertyOf<Vector>> = OnceLock::new();
        PROPERTY.get_or_init(|| {
            CompositionProperty::register::<ServerRectangleClipProps, Vector>(
                "TopLeftRadius",
                "ServerRectangleClip",
                |obj| props_of::<ServerRectangleClipProps>(obj).top_left_radius.get(),
                |obj, v| props_of::<ServerRectangleClipProps>(obj).top_left_radius.set(v),
                Some(|obj| ExpressionVariant::create(props_of::<ServerRectangleClipProps>(obj).top_left_radius.get())),
                Some(|obj, v: ExpressionVariant| props_of::<ServerRectangleClipProps>(obj).top_left_radius.set(v.cast_or_default::<Vector>())),
            )
        })
    }

    /// `TopLeftRadius` (animated).
    pub fn top_left_radius(&self) -> Vector {
        self.top_left_radius.get()
    }

    pub fn set_top_left_radius(&self, host: &dyn ServerRectangleClipHooks, value: Vector) {
        self.top_left_radius.set(value);
        host.remove_animation_for_property(Self::id_of_top_left_radius_property().base());
    }

    /// The composition property of `TopRightRadius`.
    pub fn id_of_top_right_radius_property() -> &'static CompositionPropertyOf<Vector> {
        static PROPERTY: OnceLock<CompositionPropertyOf<Vector>> = OnceLock::new();
        PROPERTY.get_or_init(|| {
            CompositionProperty::register::<ServerRectangleClipProps, Vector>(
                "TopRightRadius",
                "ServerRectangleClip",
                |obj| props_of::<ServerRectangleClipProps>(obj).top_right_radius.get(),
                |obj, v| props_of::<ServerRectangleClipProps>(obj).top_right_radius.set(v),
                Some(|obj| ExpressionVariant::create(props_of::<ServerRectangleClipProps>(obj).top_right_radius.get())),
                Some(|obj, v: ExpressionVariant| props_of::<ServerRectangleClipProps>(obj).top_right_radius.set(v.cast_or_default::<Vector>())),
            )
        })
    }

    /// `TopRightRadius` (animated).
    pub fn top_right_radius(&self) -> Vector {
        self.top_right_radius.get()
    }

    pub fn set_top_right_radius(&self, host: &dyn ServerRectangleClipHooks, value: Vector) {
        self.top_right_radius.set(value);
        host.remove_animation_for_property(Self::id_of_top_right_radius_property().base());
    }

    /// The composition property of `BottomLeftRadius`.
    pub fn id_of_bottom_left_radius_property() -> &'static CompositionPropertyOf<Vector> {
        static PROPERTY: OnceLock<CompositionPropertyOf<Vector>> = OnceLock::new();
        PROPERTY.get_or_init(|| {
            CompositionProperty::register::<ServerRectangleClipProps, Vector>(
                "BottomLeftRadius",
                "ServerRectangleClip",
                |obj| props_of::<ServerRectangleClipProps>(obj).bottom_left_radius.get(),
                |obj, v| props_of::<ServerRectangleClipProps>(obj).bottom_left_radius.set(v),
                Some(|obj| ExpressionVariant::create(props_of::<ServerRectangleClipProps>(obj).bottom_left_radius.get())),
                Some(|obj, v: ExpressionVariant| props_of::<ServerRectangleClipProps>(obj).bottom_left_radius.set(v.cast_or_default::<Vector>())),
            )
        })
    }

    /// `BottomLeftRadius` (animated).
    pub fn bottom_left_radius(&self) -> Vector {
        self.bottom_left_radius.get()
    }

    pub fn set_bottom_left_radius(&self, host: &dyn ServerRectangleClipHooks, value: Vector) {
        self.bottom_left_radius.set(value);
        host.remove_animation_for_property(Self::id_of_bottom_left_radius_property().base());
    }

    /// The composition property of `BottomRightRadius`.
    pub fn id_of_bottom_right_radius_property() -> &'static CompositionPropertyOf<Vector> {
        static PROPERTY: OnceLock<CompositionPropertyOf<Vector>> = OnceLock::new();
        PROPERTY.get_or_init(|| {
            CompositionProperty::register::<ServerRectangleClipProps, Vector>(
                "BottomRightRadius",
                "ServerRectangleClip",
                |obj| props_of::<ServerRectangleClipProps>(obj).bottom_right_radius.get(),
                |obj, v| props_of::<ServerRectangleClipProps>(obj).bottom_right_radius.set(v),
                Some(|obj| ExpressionVariant::create(props_of::<ServerRectangleClipProps>(obj).bottom_right_radius.get())),
                Some(|obj, v: ExpressionVariant| props_of::<ServerRectangleClipProps>(obj).bottom_right_radius.set(v.cast_or_default::<Vector>())),
            )
        })
    }

    /// `BottomRightRadius` (animated).
    pub fn bottom_right_radius(&self) -> Vector {
        self.bottom_right_radius.get()
    }

    pub fn set_bottom_right_radius(&self, host: &dyn ServerRectangleClipHooks, value: Vector) {
        self.bottom_right_radius.set(value);
        host.remove_animation_for_property(Self::id_of_bottom_right_radius_property().base());
    }

    /// Reads the changes of the object: the base class first, then the
    /// changed-fields mask and the changed members of this class.
    pub fn deserialize_changes_core(
        &self,
        host: &dyn ServerRectangleClipHooks,
        reader: &mut BatchStreamReader<'_>,
        committed_at: Duration,
    ) {
        self.base.deserialize_changes_core(host, reader, committed_at);
        ServerRectangleClipHooks::deserialize_changes_extra(host, reader);
        let changed = reader.read::<RectangleClipChangedFields>();
        if changed.contains(RectangleClipChangedFields::LEFT_ANIMATED) {
            let Some(animation) = reader.read_value::<AnimationInstanceFactory>().map(AnimationInstanceFactory::create) else {
                panic!("a batch starts an animation of `Left` without an animation instance");
            };
            host.set_animated_value(
                Self::id_of_left_property().base(),
                ExpressionVariant::create(self.left.get()),
                committed_at,
                animation,
            );
        } else if changed.contains(RectangleClipChangedFields::LEFT) {
            let value = reader.read::<f32>();
            self.set_left(host, value);
        }
        if changed.contains(RectangleClipChangedFields::TOP_ANIMATED) {
            let Some(animation) = reader.read_value::<AnimationInstanceFactory>().map(AnimationInstanceFactory::create) else {
                panic!("a batch starts an animation of `Top` without an animation instance");
            };
            host.set_animated_value(
                Self::id_of_top_property().base(),
                ExpressionVariant::create(self.top.get()),
                committed_at,
                animation,
            );
        } else if changed.contains(RectangleClipChangedFields::TOP) {
            let value = reader.read::<f32>();
            self.set_top(host, value);
        }
        if changed.contains(RectangleClipChangedFields::RIGHT_ANIMATED) {
            let Some(animation) = reader.read_value::<AnimationInstanceFactory>().map(AnimationInstanceFactory::create) else {
                panic!("a batch starts an animation of `Right` without an animation instance");
            };
            host.set_animated_value(
                Self::id_of_right_property().base(),
                ExpressionVariant::create(self.right.get()),
                committed_at,
                animation,
            );
        } else if changed.contains(RectangleClipChangedFields::RIGHT) {
            let value = reader.read::<f32>();
            self.set_right(host, value);
        }
        if changed.contains(RectangleClipChangedFields::BOTTOM_ANIMATED) {
            let Some(animation) = reader.read_value::<AnimationInstanceFactory>().map(AnimationInstanceFactory::create) else {
                panic!("a batch starts an animation of `Bottom` without an animation instance");
            };
            host.set_animated_value(
                Self::id_of_bottom_property().base(),
                ExpressionVariant::create(self.bottom.get()),
                committed_at,
                animation,
            );
        } else if changed.contains(RectangleClipChangedFields::BOTTOM) {
            let value = reader.read::<f32>();
            self.set_bottom(host, value);
        }
        if changed.contains(RectangleClipChangedFields::TOP_LEFT_RADIUS_ANIMATED) {
            let Some(animation) = reader.read_value::<AnimationInstanceFactory>().map(AnimationInstanceFactory::create) else {
                panic!("a batch starts an animation of `TopLeftRadius` without an animation instance");
            };
            host.set_animated_value(
                Self::id_of_top_left_radius_property().base(),
                ExpressionVariant::create(self.top_left_radius.get()),
                committed_at,
                animation,
            );
        } else if changed.contains(RectangleClipChangedFields::TOP_LEFT_RADIUS) {
            let value = reader.read::<Vector>();
            self.set_top_left_radius(host, value);
        }
        if changed.contains(RectangleClipChangedFields::TOP_RIGHT_RADIUS_ANIMATED) {
            let Some(animation) = reader.read_value::<AnimationInstanceFactory>().map(AnimationInstanceFactory::create) else {
                panic!("a batch starts an animation of `TopRightRadius` without an animation instance");
            };
            host.set_animated_value(
                Self::id_of_top_right_radius_property().base(),
                ExpressionVariant::create(self.top_right_radius.get()),
                committed_at,
                animation,
            );
        } else if changed.contains(RectangleClipChangedFields::TOP_RIGHT_RADIUS) {
            let value = reader.read::<Vector>();
            self.set_top_right_radius(host, value);
        }
        if changed.contains(RectangleClipChangedFields::BOTTOM_LEFT_RADIUS_ANIMATED) {
            let Some(animation) = reader.read_value::<AnimationInstanceFactory>().map(AnimationInstanceFactory::create) else {
                panic!("a batch starts an animation of `BottomLeftRadius` without an animation instance");
            };
            host.set_animated_value(
                Self::id_of_bottom_left_radius_property().base(),
                ExpressionVariant::create(self.bottom_left_radius.get()),
                committed_at,
                animation,
            );
        } else if changed.contains(RectangleClipChangedFields::BOTTOM_LEFT_RADIUS) {
            let value = reader.read::<Vector>();
            self.set_bottom_left_radius(host, value);
        }
        if changed.contains(RectangleClipChangedFields::BOTTOM_RIGHT_RADIUS_ANIMATED) {
            let Some(animation) = reader.read_value::<AnimationInstanceFactory>().map(AnimationInstanceFactory::create) else {
                panic!("a batch starts an animation of `BottomRightRadius` without an animation instance");
            };
            host.set_animated_value(
                Self::id_of_bottom_right_radius_property().base(),
                ExpressionVariant::create(self.bottom_right_radius.get()),
                committed_at,
                animation,
            );
        } else if changed.contains(RectangleClipChangedFields::BOTTOM_RIGHT_RADIUS) {
            let value = reader.read::<Vector>();
            self.set_bottom_right_radius(host, value);
        }
        ServerRectangleClipHooks::on_fields_deserialized(host, changed);
    }

    /// The composition property with the given name, among the properties
    /// of this class and of its generated bases that have a variant form.
    pub fn get_composition_property(name: &str) -> Option<&'static CompositionProperty> {
        if name == "Left" {
            return Some(Self::id_of_left_property().base());
        }
        if name == "Top" {
            return Some(Self::id_of_top_property().base());
        }
        if name == "Right" {
            return Some(Self::id_of_right_property().base());
        }
        if name == "Bottom" {
            return Some(Self::id_of_bottom_property().base());
        }
        if name == "TopLeftRadius" {
            return Some(Self::id_of_top_left_radius_property().base());
        }
        if name == "TopRightRadius" {
            return Some(Self::id_of_top_right_radius_property().base());
        }
        if name == "BottomLeftRadius" {
            return Some(Self::id_of_bottom_left_radius_property().base());
        }
        if name == "BottomRightRadius" {
            return Some(Self::id_of_bottom_right_radius_property().base());
        }
        ServerCompositionClipProps::get_composition_property(name)
    }
}