88 lines
2.4 KiB
Rust
88 lines
2.4 KiB
Rust
use graph_craft::wasm_application_io::WasmApplicationIo;
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use graphite_editor::application::{Editor, Environment, Host, Platform};
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use graphite_editor::messages::prelude::{FrontendMessage, Message};
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pub use graphite_editor::consts::FILE_EXTENSION;
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pub use wgpu_executor::TargetTexture;
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pub use wgpu_executor::WgpuContext;
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pub use wgpu_executor::WgpuContextBuilder;
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pub use wgpu_executor::WgpuExecutor;
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pub use wgpu_executor::WgpuFeatures;
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pub mod messages;
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use messages::{DesktopFrontendMessage, DesktopWrapperMessage};
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mod message_dispatcher;
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use message_dispatcher::DesktopWrapperMessageDispatcher;
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mod handle_desktop_wrapper_message;
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mod intercept_editor_message;
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mod intercept_frontend_message;
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pub(crate) mod utils;
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pub struct DesktopWrapper {
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editor: Editor,
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}
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impl DesktopWrapper {
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pub fn new(uuid_random_seed: u64) -> Self {
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#[cfg(target_os = "windows")]
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let host = Host::Windows;
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#[cfg(target_os = "macos")]
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let host = Host::Mac;
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#[cfg(target_os = "linux")]
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let host = Host::Linux;
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let env = Environment { platform: Platform::Desktop, host };
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Self {
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editor: Editor::new(env, uuid_random_seed),
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}
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}
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pub fn init(&self, wgpu_context: WgpuContext) {
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let application_io = WasmApplicationIo::new_with_context(wgpu_context);
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futures::executor::block_on(graphite_editor::node_graph_executor::replace_application_io(application_io));
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}
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pub fn dispatch(&mut self, message: DesktopWrapperMessage) -> Vec<DesktopFrontendMessage> {
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let mut executor = DesktopWrapperMessageDispatcher::new(&mut self.editor);
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executor.queue_desktop_wrapper_message(message);
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executor.execute()
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}
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pub async fn execute_node_graph() -> NodeGraphExecutionResult {
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let result = graphite_editor::node_graph_executor::run_node_graph().await;
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match result {
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(true, texture) => NodeGraphExecutionResult::HasRun(texture.map(|t| t.texture)),
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(false, _) => NodeGraphExecutionResult::NotRun,
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}
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}
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}
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pub enum NodeGraphExecutionResult {
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HasRun(Option<wgpu::Texture>),
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NotRun,
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}
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pub fn deserialize_editor_message(data: &[u8]) -> Option<DesktopWrapperMessage> {
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if let Ok(string) = std::str::from_utf8(data) {
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if let Ok(message) = ron::de::from_str::<Message>(string) {
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Some(DesktopWrapperMessage::FromWeb(message.into()))
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} else {
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None
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}
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} else {
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None
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}
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}
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pub fn serialize_frontend_messages(messages: Vec<FrontendMessage>) -> Option<Vec<u8>> {
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if let Ok(serialized) = ron::ser::to_string(&messages) {
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Some(serialized.into_bytes())
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} else {
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None
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}
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}
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