75 lines
2.8 KiB
Rust
75 lines
2.8 KiB
Rust
pub use crate::Config;
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use crate::{
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app::App,
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ipc::{EventData, IpcMethod, UserWindowEvent},
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};
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use dioxus_core::*;
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use std::any::Any;
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use tao::event::{Event, StartCause, WindowEvent};
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/// Launch the WebView and run the event loop, with configuration and root props.
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///
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/// This will block the main thread, and *must* be spawned on the main thread. This function does not assume any runtime
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/// and is equivalent to calling launch_with_props with the tokio feature disabled.
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pub fn launch_with_props_blocking(virtual_dom: VirtualDom, desktop_config: Config) {
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let (event_loop, mut app) = App::new(desktop_config, virtual_dom);
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event_loop.run(move |window_event, _, control_flow| {
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app.tick(&window_event);
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match window_event {
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Event::NewEvents(StartCause::Init) => app.handle_start_cause_init(),
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Event::WindowEvent {
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event, window_id, ..
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} => match event {
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WindowEvent::CloseRequested => app.handle_close_requested(window_id),
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WindowEvent::Destroyed { .. } => app.window_destroyed(window_id),
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_ => {}
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},
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Event::UserEvent(UserWindowEvent(event, id)) => match event {
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EventData::Poll => app.poll_vdom(id),
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EventData::NewWindow => app.handle_new_window(),
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EventData::CloseWindow => app.handle_close_msg(id),
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#[cfg(feature = "hot-reload")]
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EventData::HotReloadEvent(msg) => app.handle_hot_reload_msg(msg),
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EventData::Ipc(msg) => match msg.method() {
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IpcMethod::FileDialog => app.handle_file_dialog_msg(msg, id),
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IpcMethod::UserEvent => app.handle_user_event_msg(msg, id),
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IpcMethod::Query => app.handle_query_msg(msg, id),
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IpcMethod::BrowserOpen => app.handle_browser_open(msg),
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IpcMethod::Initialize => app.handle_initialize_msg(id),
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IpcMethod::Other(_) => {}
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},
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},
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_ => {}
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}
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*control_flow = app.control_flow;
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})
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}
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/// Launches the WebView and runs the event loop, with configuration and root props.
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pub fn launch(
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root: fn() -> Element,
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contexts: Vec<Box<dyn Fn() -> Box<dyn Any> + Send>>,
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platform_config: Config,
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) {
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let mut virtual_dom = VirtualDom::new(root);
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for context in contexts {
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virtual_dom.insert_any_root_context(context());
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}
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#[cfg(feature = "tokio")]
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tokio::runtime::Builder::new_multi_thread()
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.enable_all()
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.build()
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.unwrap()
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.block_on(tokio::task::unconstrained(async move {
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launch_with_props_blocking(virtual_dom, platform_config)
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}));
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#[cfg(not(feature = "tokio"))]
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launch_with_props_blocking(virtual_dom, platform_config)
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}
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