227 lines
13 KiB
Rust
227 lines
13 KiB
Rust
use dyn_any::StaticType;
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use glam::{DVec2, IVec2, UVec2};
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use graph_craft::document::value::RenderOutput;
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use graph_craft::proto::{NodeConstructor, TypeErasedBox};
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use graphene_core::raster::color::Color;
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use graphene_core::raster::*;
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use graphene_core::raster_types::{CPU, GPU, RasterDataTable};
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use graphene_core::vector::VectorDataTable;
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use graphene_core::{Artboard, GraphicGroupTable, concrete, generic};
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use graphene_core::{Cow, ProtoNodeIdentifier, Type};
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use graphene_core::{NodeIO, NodeIOTypes};
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use graphene_core::{fn_type_fut, future};
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use graphene_std::Context;
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use graphene_std::GraphicElement;
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use graphene_std::any::{ComposeTypeErased, DowncastBothNode, DynAnyNode, IntoTypeErasedNode};
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use graphene_std::application_io::{ImageTexture, SurfaceFrame};
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use graphene_std::wasm_application_io::*;
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use node_registry_macros::{async_node, into_node};
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use once_cell::sync::Lazy;
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use std::collections::HashMap;
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use std::sync::Arc;
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use wgpu_executor::{WgpuExecutor, WgpuSurface, WindowHandle};
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// TODO: turn into hashmap
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fn node_registry() -> HashMap<ProtoNodeIdentifier, HashMap<NodeIOTypes, NodeConstructor>> {
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let node_types: Vec<(ProtoNodeIdentifier, NodeConstructor, NodeIOTypes)> = vec![
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into_node!(from: f64, to: f64),
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into_node!(from: u32, to: f64),
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into_node!(from: u8, to: u32),
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into_node!(from: VectorDataTable, to: VectorDataTable),
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into_node!(from: VectorDataTable, to: GraphicElement),
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into_node!(from: VectorDataTable, to: GraphicGroupTable),
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into_node!(from: GraphicGroupTable, to: GraphicGroupTable),
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into_node!(from: GraphicGroupTable, to: GraphicElement),
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into_node!(from: RasterDataTable<CPU>, to: RasterDataTable<CPU>),
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// into_node!(from: RasterDataTable<CPU>, to: RasterDataTable<SRGBA8>),
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into_node!(from: RasterDataTable<CPU>, to: GraphicElement),
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into_node!(from: RasterDataTable<CPU>, to: GraphicGroupTable),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => RasterDataTable<CPU>]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => ImageTexture]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => VectorDataTable]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => GraphicGroupTable]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => GraphicElement]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Artboard]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => RasterDataTable<CPU>]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => RasterDataTable<GPU>]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::instances::Instances<Artboard>]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => String]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => IVec2]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => DVec2]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => bool]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => f64]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => u32]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => u64]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => ()]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Vec<f64>]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => BlendMode]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_std::transform::ReferencePoint]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::vector::misc::BooleanOperation]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Option<Color>]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::vector::style::Fill]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::vector::style::StrokeCap]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::vector::style::StrokeJoin]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::vector::style::PaintOrder]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::vector::style::StrokeAlign]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::vector::style::Stroke]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::vector::style::Gradient]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_core::vector::style::GradientStops]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Vec<graphene_core::uuid::NodeId>]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Color]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => Box<graphene_core::vector::VectorModification>]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_std::vector::misc::CentroidType]),
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async_node!(graphene_core::memo::MonitorNode<_, _, _>, input: Context, fn_params: [Context => graphene_std::vector::misc::PointSpacingType]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Image<Color>]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => VectorDataTable]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => RasterDataTable<CPU>]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => GraphicGroupTable]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Vec<DVec2>]),
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#[cfg(feature = "gpu")]
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Arc<WasmSurfaceHandle>]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => WindowHandle]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => Option<WgpuSurface>]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => WindowHandle]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => SurfaceFrame]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: UVec2, fn_params: [UVec2 => SurfaceFrame]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => f64]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => String]),
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => RenderOutput]),
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async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => GraphicElement]),
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async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => GraphicGroupTable]),
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async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => VectorDataTable]),
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async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => GraphicGroupTable]),
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async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => WgpuSurface]),
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async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => Option<WgpuSurface>]),
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async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => ImageTexture]),
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(
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ProtoNodeIdentifier::new("graphene_core::structural::ComposeNode"),
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|args| {
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Box::pin(async move {
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let node = ComposeTypeErased::new(args[0].clone(), args[1].clone());
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node.into_type_erased()
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})
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},
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// This is how we can generically define composition of two nodes.
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// See further details in the code definition for the `struct ComposeNode<First, Second, I> { ... }` struct.
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NodeIOTypes::new(
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generic!(T),
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generic!(U),
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vec![Type::Fn(Box::new(generic!(T)), Box::new(generic!(V))), Type::Fn(Box::new(generic!(V)), Box::new(generic!(U)))],
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),
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),
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#[cfg(feature = "gpu")]
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => WgpuSurface]),
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#[cfg(feature = "gpu")]
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async_node!(graphene_core::memo::ImpureMemoNode<_, _, _>, input: Context, fn_params: [Context => RasterDataTable<GPU>]),
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#[cfg(feature = "gpu")]
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async_node!(graphene_core::memo::MemoNode<_, _>, input: Context, fn_params: [Context => RasterDataTable<GPU>]),
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#[cfg(feature = "gpu")]
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into_node!(from: &WasmEditorApi, to: &WgpuExecutor),
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#[cfg(feature = "gpu")]
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(
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ProtoNodeIdentifier::new(stringify!(wgpu_executor::CreateGpuSurfaceNode<_>)),
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|args| {
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Box::pin(async move {
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let editor_api: DowncastBothNode<Context, &WasmEditorApi> = DowncastBothNode::new(args[0].clone());
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let node = <wgpu_executor::CreateGpuSurfaceNode<_>>::new(editor_api);
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let any: DynAnyNode<Context, _, _> = DynAnyNode::new(node);
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Box::new(any) as TypeErasedBox
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})
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},
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{
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let node = <wgpu_executor::CreateGpuSurfaceNode<_>>::new(graphene_std::any::PanicNode::<Context, dyn_any::DynFuture<'static, &WasmEditorApi>>::new());
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let params = vec![fn_type_fut!(Context, &WasmEditorApi)];
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let mut node_io = <wgpu_executor::CreateGpuSurfaceNode<_> as NodeIO<'_, Context>>::to_async_node_io(&node, params);
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node_io.call_argument = concrete!(<Context as StaticType>::Static);
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node_io
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},
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),
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];
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let mut map: HashMap<ProtoNodeIdentifier, HashMap<NodeIOTypes, NodeConstructor>> = HashMap::new();
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for (id, entry) in graphene_core::registry::NODE_REGISTRY.lock().unwrap().iter() {
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for (constructor, types) in entry.iter() {
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map.entry(id.clone().into()).or_default().insert(types.clone(), *constructor);
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}
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}
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for (id, c, types) in node_types.into_iter() {
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// TODO: this is a hack to remove the newline from the node new_name
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// This occurs for the ChannelMixerNode presumably because of the long name.
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// This might be caused by the stringify! macro
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let mut new_name = id.name.replace('\n', " ");
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// Remove struct generics for all nodes except for the IntoNode
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if !new_name.contains("IntoNode") {
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if let Some((path, _generics)) = new_name.split_once("<") {
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new_name = path.to_string();
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}
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}
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let nid = ProtoNodeIdentifier { name: Cow::Owned(new_name) };
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map.entry(nid).or_default().insert(types.clone(), c);
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}
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map
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}
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pub static NODE_REGISTRY: Lazy<HashMap<ProtoNodeIdentifier, HashMap<NodeIOTypes, NodeConstructor>>> = Lazy::new(|| node_registry());
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mod node_registry_macros {
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macro_rules! async_node {
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// TODO: we currently need to annotate the type here because the compiler would otherwise (correctly)
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// TODO: assign a Pin<Box<dyn Future<Output=T>>> type to the node, which is not what we want for now.
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//
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// This `params` variant of the macro wraps the normal `fn_params` variant and is used as a shorthand for writing `T` instead of `() => T`
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($path:ty, input: $input:ty, params: [$($type:ty),*]) => {
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async_node!($path, input: $input, fn_params: [ $(() => $type),*])
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};
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($path:ty, input: $input:ty, fn_params: [$($arg:ty => $type:ty),*]) => {
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(
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ProtoNodeIdentifier::new(stringify!($path)),
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|mut args| {
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Box::pin(async move {
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args.reverse();
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let node = <$path>::new($(graphene_std::any::downcast_node::<$arg, $type>(args.pop().expect("Not enough arguments provided to construct node"))),*);
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let any: DynAnyNode<$input, _, _> = graphene_std::any::DynAnyNode::new(node);
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Box::new(any) as TypeErasedBox
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})
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},
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{
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let node = <$path>::new($(
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graphene_std::any::PanicNode::<$arg, core::pin::Pin<Box<dyn core::future::Future<Output = $type> + Send>>>::new()
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),*);
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let params = vec![$(fn_type_fut!($arg, $type)),*];
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let mut node_io = NodeIO::<'_, $input>::to_async_node_io(&node, params);
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node_io.call_argument = concrete!(<$input as StaticType>::Static);
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node_io
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},
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)
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};
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}
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macro_rules! into_node {
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(from: $from:ty, to: $to:ty) => {
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(
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ProtoNodeIdentifier::new(concat!["graphene_core::ops::IntoNode<", stringify!($to), ">"]),
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|mut args| {
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Box::pin(async move {
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args.reverse();
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let node = graphene_core::ops::IntoNode::<$to>::new();
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let any: DynAnyNode<$from, _, _> = graphene_std::any::DynAnyNode::new(node);
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Box::new(any) as TypeErasedBox
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})
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},
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{
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let node = graphene_core::ops::IntoNode::<$to>::new();
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let mut node_io = NodeIO::<'_, $from>::to_async_node_io(&node, vec![]);
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node_io.call_argument = future!(<$from as StaticType>::Static);
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node_io
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},
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)
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};
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}
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pub(crate) use async_node;
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pub(crate) use into_node;
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}
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