Restructure node crates (#3384)

* Restructure node-graph folder

* Fix wasm compilation

* Move node definitions out of *-types crates

* Cleanup

* Fix warnings

* Fix warnings

* Start adding migrations

* Add migrations and move memo nodes to gcore

* Move nodes/gsvg-render -> rendering

* Replace some hard coded identifiers and fix automatic conversion

* Fix Vec2Value node migration

* Fix formatting

* Add more migrations

* Cleanup features

* Fix core_types::raster import

* Update demo artwork (to make profile ci work)

* Move *-types to node-graph/libraries folder

* Add missing node migrations

* Migrate more nodes

* Remove impure memo node

* More fixes and remove warning

* Migrate context and add a few missing migrations

---------

Co-authored-by: Keavon Chambers <keavon@keavon.com>

node-graph/nodes/text/src/text_context.rs

@@ -0,0 +1,127 @@
+use super::{Font, FontCache, TypesettingConfig};
+use core::cell::RefCell;
+use core_types::table::Table;
+use glam::DVec2;
+use parley::fontique::{Blob, FamilyId, FontInfo};
+use parley::{AlignmentOptions, FontContext, Layout, LayoutContext, LineHeight, PositionedLayoutItem, StyleProperty};
+use std::collections::HashMap;
+use vector_types::Vector;
+
+use super::path_builder::PathBuilder;
+
+thread_local! {
+	static THREAD_TEXT: RefCell<TextContext> = RefCell::new(TextContext::default());
+}
+
+/// Unified thread-local text processing context that combines font and layout management
+/// for efficient text rendering operations.
+#[derive(Default)]
+pub struct TextContext {
+	font_context: FontContext,
+	layout_context: LayoutContext<()>,
+	/// Cached font metadata for performance optimization
+	font_info_cache: HashMap<Font, (FamilyId, FontInfo)>,
+}
+
+impl TextContext {
+	/// Access the thread-local TextContext instance for text processing operations
+	pub fn with_thread_local<F, R>(f: F) -> R
+	where
+		F: FnOnce(&mut TextContext) -> R,
+	{
+		THREAD_TEXT.with_borrow_mut(f)
+	}
+
+	/// Resolve a font and return its data as a Blob if available
+	fn resolve_font_data<'a>(&self, font: &'a Font, font_cache: &'a FontCache) -> Option<(Blob<u8>, &'a Font)> {
+		font_cache.get_blob(font)
+	}
+
+	/// Get or cache font information for a given font
+	fn get_font_info(&mut self, font: &Font, font_data: &Blob<u8>) -> Option<(String, FontInfo)> {
+		// Check if we already have the font info cached
+		if let Some((family_id, font_info)) = self.font_info_cache.get(font)
+			&& let Some(family_name) = self.font_context.collection.family_name(*family_id)
+		{
+			return Some((family_name.to_string(), font_info.clone()));
+		}
+
+		// Register the font and cache the info
+		let families = self.font_context.collection.register_fonts(font_data.clone(), None);
+
+		families.first().and_then(|(family_id, fonts_info)| {
+			fonts_info.first().and_then(|font_info| {
+				self.font_context.collection.family_name(*family_id).map(|family_name| {
+					// Cache the font info for future use
+					self.font_info_cache.insert(font.clone(), (*family_id, font_info.clone()));
+					(family_name.to_string(), font_info.clone())
+				})
+			})
+		})
+	}
+
+	/// Create a text layout using the specified font and typesetting configuration
+	fn layout_text(&mut self, text: &str, font: &Font, font_cache: &FontCache, typesetting: TypesettingConfig) -> Option<Layout<()>> {
+		// Note that the actual_font may not be the desired font if that font is not yet loaded.
+		// It is important not to cache the default font under the name of another font.
+		let (font_data, actual_font) = self.resolve_font_data(font, font_cache)?;
+		let (font_family, font_info) = self.get_font_info(actual_font, &font_data)?;
+
+		const DISPLAY_SCALE: f32 = 1.;
+		let mut builder = self.layout_context.ranged_builder(&mut self.font_context, text, DISPLAY_SCALE, false);
+
+		builder.push_default(StyleProperty::FontSize(typesetting.font_size as f32));
+		builder.push_default(StyleProperty::LetterSpacing(typesetting.character_spacing as f32));
+		builder.push_default(StyleProperty::FontStack(parley::FontStack::Single(parley::FontFamily::Named(std::borrow::Cow::Owned(font_family)))));
+		builder.push_default(StyleProperty::FontWeight(font_info.weight()));
+		builder.push_default(StyleProperty::FontStyle(font_info.style()));
+		builder.push_default(StyleProperty::FontWidth(font_info.width()));
+		builder.push_default(LineHeight::FontSizeRelative(typesetting.line_height_ratio as f32));
+
+		let mut layout: Layout<()> = builder.build(text);
+
+		layout.break_all_lines(typesetting.max_width.map(|mw| mw as f32));
+		layout.align(typesetting.max_width.map(|max_w| max_w as f32), typesetting.align.into(), AlignmentOptions::default());
+
+		Some(layout)
+	}
+
+	/// Convert text to vector paths using the specified font and typesetting configuration
+	pub fn to_path<Upstream: Default + 'static>(&mut self, text: &str, font: &Font, font_cache: &FontCache, typesetting: TypesettingConfig, per_glyph_instances: bool) -> Table<Vector<Upstream>> {
+		let Some(layout) = self.layout_text(text, font, font_cache, typesetting) else {
+			return Table::new_from_element(Vector::default());
+		};
+
+		let mut path_builder = PathBuilder::new(per_glyph_instances, layout.scale() as f64);
+
+		for line in layout.lines() {
+			for item in line.items() {
+				if let PositionedLayoutItem::GlyphRun(glyph_run) = item {
+					path_builder.render_glyph_run(&glyph_run, typesetting.tilt, per_glyph_instances);
+				}
+			}
+		}
+
+		path_builder.finalize()
+	}
+
+	/// Calculate the bounding box of text using the specified font and typesetting configuration
+	pub fn bounding_box(&mut self, text: &str, font: &Font, font_cache: &FontCache, typesetting: TypesettingConfig, for_clipping_test: bool) -> DVec2 {
+		if !for_clipping_test && let (Some(max_height), Some(max_width)) = (typesetting.max_height, typesetting.max_width) {
+			return DVec2::new(max_width, max_height);
+		}
+
+		let Some(layout) = self.layout_text(text, font, font_cache, typesetting) else {
+			return DVec2::ZERO;
+		};
+
+		DVec2::new(layout.full_width() as f64, layout.height() as f64)
+	}
+
+	/// Check if text lines are being clipped due to height constraints
+	pub fn lines_clipping(&mut self, text: &str, font: &Font, font_cache: &FontCache, typesetting: TypesettingConfig) -> bool {
+		let Some(max_height) = typesetting.max_height else { return false };
+		let bounds = self.bounding_box(text, font, font_cache, typesetting, true);
+		max_height < bounds.y
+	}
+}