Replace the Color type with Table<Color> everywhere (#3048)

Author: Keavon

demo-artwork/changing-seasons.graphite

@@ -163,8 +163,6 @@ fn generate_layout(introspected_data: &Arc<dyn std::any::Any + Send + Sync + 'st
 		Table<Raster<CPU>>,
 		Table<Raster<GPU>>,
 		Table<Color>,
-		Color,
-		Option<Color>,
 		f64,
 		u32,
 		u64,
@@ -487,28 +485,6 @@ impl TableRowLayout for Color {
 	}
 }
 
-impl TableRowLayout for Option<Color> {
-	fn type_name() -> &'static str {
-		"Option<Color>"
-	}
-	fn identifier(&self) -> String {
-		format!(
-			"Option<Color> (#{})",
-			if let Some(color) = self { color.to_linear_srgb().to_rgba_hex_srgb() } else { "None".to_string() }
-		)
-	}
-	fn element_widget(&self, _index: usize) -> WidgetHolder {
-		ColorInput::new(if let Some(color) = self { FillChoice::Solid(*color) } else { FillChoice::None })
-			.disabled(true)
-			.menu_direction(Some(MenuDirection::Top))
-			.widget_holder()
-	}
-	fn element_page(&self, _data: &mut LayoutData) -> Vec<LayoutGroup> {
-		let widgets = vec![self.element_widget(0)];
-		vec![LayoutGroup::Row { widgets }]
-	}
-}
-
 impl TableRowLayout for f64 {
 	fn type_name() -> &'static str {
 		"Number (f64)"

demo-artwork/isometric-fountain.graphite

@@ -135,7 +135,7 @@ impl<'a> ModifyInputsContext<'a> {
 			Some(NodeInput::value(TaggedValue::Graphic(Default::default()), true)),
 			Some(NodeInput::value(TaggedValue::DVec2(artboard.location.into()), false)),
 			Some(NodeInput::value(TaggedValue::DVec2(artboard.dimensions.into()), false)),
-			Some(NodeInput::value(TaggedValue::Color(artboard.background), false)),
+			Some(NodeInput::value(TaggedValue::Color(Table::new_from_element(artboard.background)), false)),
 			Some(NodeInput::value(TaggedValue::Bool(artboard.clip), false)),
 		]);
 		self.network_interface.insert_node(new_id, artboard_node_template, &[]);
@@ -329,11 +329,11 @@ impl<'a> ModifyInputsContext<'a> {
 		match &fill {
 			Fill::None => {
 				let input_connector = InputConnector::node(fill_node_id, backup_color_index);
-				self.set_input_with_refresh(input_connector, NodeInput::value(TaggedValue::OptionalColor(None), false), true);
+				self.set_input_with_refresh(input_connector, NodeInput::value(TaggedValue::Color(Table::new()), false), true);
 			}
 			Fill::Solid(color) => {
 				let input_connector = InputConnector::node(fill_node_id, backup_color_index);
-				self.set_input_with_refresh(input_connector, NodeInput::value(TaggedValue::OptionalColor(Some(*color)), false), true);
+				self.set_input_with_refresh(input_connector, NodeInput::value(TaggedValue::Color(Table::new_from_element(*color)), false), true);
 			}
 			Fill::Gradient(gradient) => {
 				let input_connector = InputConnector::node(fill_node_id, backup_gradient_index);
@@ -372,8 +372,10 @@ impl<'a> ModifyInputsContext<'a> {
 	pub fn stroke_set(&mut self, stroke: Stroke) {
 		let Some(stroke_node_id) = self.existing_node_id("Stroke", true) else { return };
 
-		let input_connector = InputConnector::node(stroke_node_id, graphene_std::vector::stroke::ColorInput::<Option<graphene_std::Color>>::INDEX);
-		self.set_input_with_refresh(input_connector, NodeInput::value(TaggedValue::OptionalColor(stroke.color), false), true);
+		let stroke_color = if let Some(color) = stroke.color { Table::new_from_element(color) } else { Table::new() };
+
+		let input_connector = InputConnector::node(stroke_node_id, graphene_std::vector::stroke::ColorInput::INDEX);
+		self.set_input_with_refresh(input_connector, NodeInput::value(TaggedValue::Color(stroke_color), false), true);
 		let input_connector = InputConnector::node(stroke_node_id, graphene_std::vector::stroke::WeightInput::INDEX);
 		self.set_input_with_refresh(input_connector, NodeInput::value(TaggedValue::F64(stroke.weight), false), true);
 		let input_connector = InputConnector::node(stroke_node_id, graphene_std::vector::stroke::AlignInput::INDEX);