WIP OPFS impl

Author: timon-schelling

frontend/wrapper/src/editor_wrapper.rs

@@ -24,7 +24,7 @@ use editor::messages::portfolio::utility_types::{DockingSplitDirection, FontCata
 use editor::messages::prelude::*;
 use editor::messages::tool::tool_messages::tool_prelude::WidgetId;
 #[cfg(all(not(feature = "native"), target_family = "wasm"))]
-use graph_craft::application_io::IndexedDbResourceStorage;
+use graph_craft::application_io::OpfsResourceStorage;
 use graph_craft::document::NodeId;
 use graphene_std::color::SRGBA8;
 use graphene_std::graphene_hash::CacheHashWrapper;
@@ -83,10 +83,10 @@ impl EditorWrapper {
 			_ => unreachable!(),
 		};
 
-		let storage: Box<dyn graph_craft::application_io::ResourceStorage> = match IndexedDbResourceStorage::load("graphite-resources").await {
+		let storage: Box<dyn graph_craft::application_io::ResourceStorage> = match OpfsResourceStorage::load("resources").await {
 			Ok(storage) => Box::new(storage),
 			Err(error) => {
-				log::error!("Failed to open IndexedDB resource storage, falling back to in-memory: {error:?}");
+				log::error!("Failed to open OPFS resource storage, falling back to in-memory: {error:?}");
 				Box::new(graph_craft::application_io::HashMapResourceStorage::new())
 			}
 		};

node-graph/graph-craft/Cargo.toml

@@ -66,6 +66,16 @@ web-sys = { workspace = true, features = [
 	"DomStringList",
 	"Event",
 	"EventTarget",
+	"StorageManager",
+	"FileSystemDirectoryHandle",
+	"FileSystemFileHandle",
+	"FileSystemGetFileOptions",
+	"FileSystemGetDirectoryOptions",
+	"FileSystemWritableFileStream",
+	"FileSystemRemoveOptions",
+	"WritableStream",
+	"File",
+	"Blob",
 ] }
 js-sys = { workspace = true }
 wasm-bindgen = { workspace = true }

node-graph/graph-craft/src/application_io.rs

@@ -6,10 +6,10 @@ pub mod resource;
 
 pub use graphene_application_io::{ApplicationIo, Resource, ResourceFuture, ResourceHash, ResourceStorage, Resources};
 pub use resource::HashMapResourceStorage;
-#[cfg(target_family = "wasm")]
-pub use resource::indexed_db::IndexedDbResourceStorage;
 #[cfg(not(target_family = "wasm"))]
 pub use resource::mmap::MmapResourceStorage;
+#[cfg(target_family = "wasm")]
+pub use resource::opfs::OpfsResourceStorage;
 
 pub struct PlatformApplicationIo {
 	#[cfg(feature = "wgpu")]

node-graph/graph-craft/src/application_io/resource.rs

@@ -1,7 +1,7 @@
-#[cfg(target_family = "wasm")]
-pub mod indexed_db;
 #[cfg(not(target_family = "wasm"))]
 pub mod mmap;
+#[cfg(target_family = "wasm")]
+pub mod opfs;
 
 use graphene_application_io::{Resource, ResourceFuture, ResourceHash, ResourceStorage, Resources};
 use std::collections::HashMap;