Implement dynamic table attributes to generalize the graphic-specific Table type (#4050)

* Feature-gate serde derives behind cfg_attr in all runtime node graph type crates

* Refactor Table to move its hard-coded fields into an attributes field

* Encapsulate TableRow/TableRowRef/TableRowMut attribute fields behind accessor methods

* Remove TaggedValue::GraphicUnused

* Refactor Table<T> to use dynamic attributes instead fixed names

* Fix code review soundness concerns

* Add todo work

* Replace row-oriented Table<T> API with column-oriented access

* Fix attribute propagation bugs

---------

editor/src/messages/portfolio/document/data_panel/data_panel_message_handler.rs

@@ -4,9 +4,8 @@ use crate::messages::portfolio::document::data_panel::DataPanelMessage;
 use crate::messages::portfolio::document::utility_types::network_interface::NodeNetworkInterface;
 use crate::messages::prelude::*;
 use crate::messages::tool::tool_messages::tool_prelude::*;
-use glam::{Affine2, Vec2};
+use glam::{Affine2, DAffine2, Vec2};
 use graph_craft::document::NodeId;
-use graphene_std::Color;
 use graphene_std::Context;
 use graphene_std::gradient::GradientStops;
 use graphene_std::memo::IORecord;
@@ -14,6 +13,7 @@ use graphene_std::raster_types::{CPU, GPU, Raster};
 use graphene_std::table::Table;
 use graphene_std::vector::Vector;
 use graphene_std::vector::style::{Fill, FillChoice};
+use graphene_std::{AlphaBlending, Color};
 use graphene_std::{Artboard, Graphic};
 use std::any::Any;
 use std::sync::Arc;
@@ -247,9 +247,9 @@ impl<T: TableRowLayout> TableRowLayout for Table<T> {
 	}
 	fn element_page(&self, data: &mut LayoutData) -> Vec<LayoutGroup> {
 		if let Some(index) = data.desired_path.get(data.current_depth).copied() {
-			if let Some(row) = self.get(index) {
+			if let Some(element) = self.element(index) {
 				data.current_depth += 1;
-				let result = row.element.layout_with_breadcrumb(data);
+				let result = element.layout_with_breadcrumb(data);
 				data.current_depth -= 1;
 				return result;
 			} else {
@@ -258,23 +258,37 @@ impl<T: TableRowLayout> TableRowLayout for Table<T> {
 			}
 		}
 
-		let mut rows = self
-			.iter()
-			.enumerate()
-			.map(|(index, row)| {
-				vec![
-					TextLabel::new(format!("{index}")).narrow(true).widget_instance(),
-					row.element.element_widget(index),
-					TextLabel::new(format_transform_matrix(row.transform)).narrow(true).widget_instance(),
-					TextLabel::new(format!("{}", row.alpha_blending)).narrow(true).widget_instance(),
-					TextLabel::new(row.source_node_id.map_or_else(|| "-".to_string(), |id| format!("{}", id.0)))
-						.narrow(true)
-						.widget_instance(),
-				]
+		let attribute_keys: Vec<String> = self.attribute_keys().map(str::to_string).collect();
+
+		let mut rows = (0..self.len())
+			.map(|index| {
+				let element = self.element(index).unwrap();
+				let mut cells = vec![TextLabel::new(format!("{index}")).narrow(true).widget_instance(), element.element_widget(index)];
+				for key in &attribute_keys {
+					let value = self
+						.attribute_display_value(key, index, |ty| {
+							if let Some(&value) = ty.downcast_ref::<DAffine2>() {
+								Some(format_transform_matrix(value))
+							} else if let Some(&value) = ty.downcast_ref::<DVec2>() {
+								Some(format_dvec2(value))
+							} else if let Some(&value) = ty.downcast_ref::<AlphaBlending>() {
+								Some(format_alpha_blending(value))
+							} else if let Some(&value) = ty.downcast_ref::<Option<NodeId>>() {
+								Some(value.map_or_else(|| "-".to_string(), |id| id.to_string()))
+							} else {
+								None
+							}
+						})
+						.unwrap_or_else(|| "-".to_string());
+					cells.push(TextLabel::new(value).narrow(true).widget_instance());
+				}
+				cells
 			})
 			.collect::<Vec<_>>();
 
-		rows.insert(0, column_headings(&["", "element", "transform", "alpha_blending", "source_node_id"]));
+		let mut column_names = vec!["", "element"];
+		column_names.extend(attribute_keys.iter().map(|s| s.as_str()));
+		rows.insert(0, column_headings(&column_names));
 
 		vec![LayoutGroup::table(rows, false)]
 	}
@@ -430,7 +444,7 @@ impl TableRowLayout for Vector {
 					]);
 					table_rows.push(vec![
 						TextLabel::new("Stroke Transform").narrow(true).widget_instance(),
-						TextLabel::new(format_transform_matrix(&stroke.transform)).narrow(true).widget_instance(),
+						TextLabel::new(format_transform_matrix(stroke.transform)).narrow(true).widget_instance(),
 					]);
 					table_rows.push(vec![
 						TextLabel::new("Stroke Paint Order").narrow(true).widget_instance(),
@@ -695,7 +709,7 @@ impl TableRowLayout for DAffine2 {
 		"Transform".to_string()
 	}
 	fn element_page(&self, _data: &mut LayoutData) -> Vec<LayoutGroup> {
-		let widgets = vec![TextLabel::new(format_transform_matrix(self)).widget_instance()];
+		let widgets = vec![TextLabel::new(format_transform_matrix(*self)).widget_instance()];
 		vec![LayoutGroup::row(widgets)]
 	}
 }
@@ -709,12 +723,12 @@ impl TableRowLayout for Affine2 {
 	}
 	fn element_page(&self, _data: &mut LayoutData) -> Vec<LayoutGroup> {
 		let matrix = DAffine2::from_cols_array(&self.to_cols_array().map(|x| x as f64));
-		let widgets = vec![TextLabel::new(format_transform_matrix(&matrix)).widget_instance()];
+		let widgets = vec![TextLabel::new(format_transform_matrix(matrix)).widget_instance()];
 		vec![LayoutGroup::row(widgets)]
 	}
 }
 
-fn format_transform_matrix(transform: &DAffine2) -> String {
+fn format_transform_matrix(transform: DAffine2) -> String {
 	let (scale, angle, translation) = if transform.matrix2.determinant().abs() <= f64::EPSILON {
 		let [col_0, col_1] = transform.matrix2.to_cols_array_2d().map(|[x, y]| DVec2::new(x, y));
 
@@ -748,3 +762,14 @@ fn format_dvec2(value: DVec2) -> String {
 	let round = |x: f64| (x * 1e3).round() / 1e3;
 	format!("({} px, {} px)", round(value.x), round(value.y))
 }
+
+fn format_alpha_blending(value: AlphaBlending) -> String {
+	let round = |x: f32| (x * 1e3).round() / 1e3;
+	format!(
+		"Blend Mode: {} — Opacity: {}% — Fill: {}% — Clip: {}",
+		value.blend_mode,
+		round(value.opacity * 100.),
+		round(value.fill * 100.),
+		if value.clip { "Yes" } else { "No" }
+	)
+}

editor/src/messages/portfolio/document/graph_operation/graph_operation_message_handler.rs

@@ -713,10 +713,10 @@ fn set_import_child_positions(
 		let child_pos = IVec2::new(child_x, current_y);
 
 		if i == 0 {
-			// Top of stack — set to `Absolute` position
+			// Top of stack: set to `Absolute` position
 			network_interface.set_layer_position_for_import(&child_layer.to_node(), LayerPosition::Absolute(child_pos), &[]);
 		} else {
-			// Below top — set `Stack` with `y_offset` based on previous sibling's subtree extent
+			// Below top: set `Stack` with `y_offset` based on previous sibling's subtree extent
 			let prev_sibling_svg_index = n - i;
 			let y_offset = child_extents_svg_order[prev_sibling_svg_index] + STACK_VERTICAL_GAP as u32;
 			network_interface.set_layer_position_for_import(&child_layer.to_node(), LayerPosition::Stack(y_offset), &[]);

editor/src/messages/portfolio/document/node_graph/node_properties.rs

@@ -1178,8 +1178,8 @@ pub fn color_widget(parameter_widgets_info: ParameterWidgetsInfo, color_button:
 	match &**tagged_value {
 		TaggedValue::Color(color_table) => widgets.push(
 			color_button
-				.value(match color_table.iter().next() {
-					Some(color) => FillChoice::Solid(*color.element),
+				.value(match color_table.element(0) {
+					Some(color) => FillChoice::Solid(*color),
 					None => FillChoice::None,
 				})
 				.on_update(update_value(
@@ -1192,8 +1192,8 @@ pub fn color_widget(parameter_widgets_info: ParameterWidgetsInfo, color_button:
 		),
 		TaggedValue::GradientTable(gradient_table) => widgets.push(
 			color_button
-				.value(match gradient_table.iter().next() {
-					Some(row) => FillChoice::Gradient(row.element.clone()),
+				.value(match gradient_table.element(0) {
+					Some(gradient) => FillChoice::Gradient(gradient.clone()),
 					None => FillChoice::Gradient(GradientStops::default()),
 				})
 				.on_update(update_value(

editor/src/messages/portfolio/document/overlays/utility_types_native.rs

@@ -1166,16 +1166,18 @@ impl OverlayContextInternal {
 	fn render_text_paths(&mut self, text_table: &Table<Vector>, font_color: &str, base_transform: kurbo::Affine) {
 		let color = Self::parse_color(font_color);
 
-		for row in text_table.iter() {
+		for index in 0..text_table.len() {
 			// Use the existing bezier_to_path infrastructure to convert Vector to BezPath
 			let mut path = BezPath::new();
 			let mut last_point = None;
+			let transform: DAffine2 = text_table.attribute_cloned_or_default("transform", index);
 
-			for (_, bezier, start_id, end_id) in row.element.segment_iter() {
+			let Some(element) = text_table.element(index) else { continue };
+			for (_, bezier, start_id, end_id) in element.segment_iter() {
 				let move_to = last_point != Some(start_id);
 				last_point = Some(end_id);
 
-				self.bezier_to_path(bezier, *row.transform, move_to, &mut path);
+				self.bezier_to_path(bezier, transform, move_to, &mut path);
 			}
 
 			// Render the path

editor/src/messages/portfolio/document/utility_types/document_metadata.rs

@@ -104,7 +104,7 @@ impl DocumentMetadata {
 				.any(|upstream| Some(upstream) == source)
 		{
 			use_local = false;
-			info!("Local transform is invalid — using the identity for the local transform instead")
+			info!("Local transform is invalid. Using the identity for the local transform instead.");
 		}
 		let local_transform = use_local.then(|| self.local_transforms.get(&layer.to_node()).copied()).flatten().unwrap_or_default();
 

editor/src/messages/portfolio/document/utility_types/network_interface.rs

@@ -5521,11 +5521,11 @@ impl NodeNetworkInterface {
 
 		match post_node_input {
 			NodeInput::Value { .. } | NodeInput::Scope(_) | NodeInput::Inline(_) | NodeInput::Reflection(_) => {
-				// First child in the stack — wire layer output to the post_node input
+				// First child in the stack: wire layer output to the post_node input
 				self.set_input_for_import(&post_node, layer_output, network_path);
 			}
 			NodeInput::Node { .. } => {
-				// Subsequent child — insert layer between post_node and its current upstream:
+				// Subsequent child: insert layer between post_node and its current upstream...
 				// 1. Disconnect old upstream from post_node, wire layer output to post_node
 				self.set_input_for_import(&post_node, layer_output, network_path);
 				// 2. Wire old upstream into layer's primary (stack) input

editor/src/messages/portfolio/document_migration.rs

@@ -1962,7 +1962,7 @@ fn migrate_node(node_id: &NodeId, node: &DocumentNode, network_path: &[NodeId],
 			&& let TaggedValue::Vector(vector_table) = &**tagged_value
 			&& !vector_table.is_empty()
 		{
-			let vector = vector_table.iter().next()?.element;
+			let vector = vector_table.element(0)?;
 			let modification = Box::new(graphene_std::vector::VectorModification::create_from_vector(vector));
 
 			// Reset input 0 to the default exposed state
@@ -1981,9 +1981,9 @@ fn migrate_node(node_id: &NodeId, node: &DocumentNode, network_path: &[NodeId],
 	if reference == DefinitionIdentifier::ProtoNode(graphene_std::raster_nodes::std_nodes::image::IDENTIFIER)
 		&& let Some(NodeInput::Value { tagged_value, .. }) = node.inputs.get(1)
 		&& let TaggedValue::Raster(raster_table) = &**tagged_value
-		&& let Some(row) = raster_table.iter().next()
+		&& let Some(element) = raster_table.element(0)
 	{
-		let image = row.element.data().clone();
+		let image = element.data().clone();
 
 		document
 			.network_interface

editor/src/messages/tool/tool_messages/artboard_tool.rs

@@ -646,10 +646,12 @@ mod test_artboard {
 
 	/// Check if all of the artboards exist in any ordering
 	async fn has_artboards(editor: &mut EditorTestUtils, mut expected: Vec<ArtboardLayoutDocument>) {
-		let artboards = get_artboards(editor)
-			.await
-			.iter()
-			.map(|row| ArtboardLayoutDocument::new(row.element.location, row.element.dimensions))
+		let artboards = get_artboards(editor).await;
+		let artboards = (0..artboards.len())
+			.map(|index| {
+				let element = artboards.element(index).unwrap();
+				ArtboardLayoutDocument::new(element.location, element.dimensions)
+			})
 			.collect::<Vec<_>>();
 		assert_eq!(artboards.len(), expected.len(), "incorrect len: actual {:?}, expected {:?}", artboards, expected);
 

editor/src/node_graph_executor/runtime.rs

@@ -15,7 +15,7 @@ use graphene_std::ops::Convert;
 use graphene_std::platform_application_io::canvas_utils::{Canvas, CanvasSurface, CanvasSurfaceHandle};
 use graphene_std::raster_types::Raster;
 use graphene_std::renderer::{Render, RenderParams, RenderSvgSegmentList, SvgRender, SvgSegment};
-use graphene_std::table::{Table, TableRow};
+use graphene_std::table::Table;
 use graphene_std::text::FontCache;
 use graphene_std::transform::RenderQuality;
 use graphene_std::vector::Vector;
@@ -441,9 +441,7 @@ impl NodeRuntime {
 			// Vector table: vector modifications
 			else if let Some(io) = introspected_data.downcast_ref::<IORecord<Context, Table<Vector>>>() {
 				// Insert the vector modify
-				let default = TableRow::default();
-				self.vector_modify
-					.insert(parent_network_node_id, io.output.iter().next().unwrap_or_else(|| default.as_ref()).element.clone());
+				self.vector_modify.insert(parent_network_node_id, io.output.element(0).cloned().unwrap_or_default());
 			}
 			// Other
 			else {