77 lines
2.0 KiB
Rust
77 lines
2.0 KiB
Rust
use crate::core::client::Client;
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use super::Node;
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use anyhow::{anyhow, Result};
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use glam::Mat4;
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use parking_lot::Mutex;
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use rustc_hash::FxHashMap;
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use std::sync::Arc;
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lazy_static::lazy_static! {
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pub static ref DESKTOP_STARTUP_IDS: Mutex<FxHashMap<String, StartupSettings>> = Default::default();
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}
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#[derive(Debug, Default, Clone)]
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pub struct StartupSettings {
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pub transform: Mat4,
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}
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impl StartupSettings {
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pub fn add_to(node: &Arc<Node>) {
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node.startup_settings
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.set(Mutex::new(StartupSettings::default()))
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.unwrap();
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}
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fn set_root_flex(node: &Node, calling_client: Arc<Client>, data: &[u8]) -> Result<()> {
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let startup_id = flexbuffers::Reader::get_root(data)?.get_str()?;
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let spatial_node = calling_client
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.scenegraph
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.get_node(startup_id)
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.ok_or_else(|| anyhow!("Root spatial node does not exist"))?;
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let spatial = spatial_node
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.spatial
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.get()
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.ok_or_else(|| anyhow!("Root spatial node is not a spatial"))?;
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node.startup_settings.get().unwrap().lock().transform = spatial.global_transform();
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Ok(())
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}
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fn generate_desktop_startup_id_flex(
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node: &Node,
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_calling_client: Arc<Client>,
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_data: &[u8],
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) -> Result<Vec<u8>> {
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let id = nanoid::nanoid!();
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let data = flexbuffers::singleton(id.as_str());
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DESKTOP_STARTUP_IDS
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.lock()
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.insert(id, node.startup_settings.get().unwrap().lock().clone());
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Ok(data)
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}
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}
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pub fn create_interface(client: &Arc<Client>) {
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let node = Node::create(client, "", "startup", false);
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node.add_local_signal("create_startup_settings", create_startup_settings_flex);
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node.add_to_scenegraph();
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}
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pub fn create_startup_settings_flex(
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_node: &Node,
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calling_client: Arc<Client>,
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data: &[u8],
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) -> Result<()> {
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let name = flexbuffers::Reader::get_root(data)?.get_str()?;
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let node = Node::create(&calling_client, "/startup/settings", name, true).add_to_scenegraph();
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StartupSettings::add_to(&node);
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node.add_local_signal("set_root", StartupSettings::set_root_flex);
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node.add_local_method(
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"generate_desktop_startup_id",
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StartupSettings::generate_desktop_startup_id_flex,
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);
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Ok(())
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}
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