81 lines
2.8 KiB
Rust
81 lines
2.8 KiB
Rust
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use std::sync::Mutex;
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use wellen::simple::Waveform;
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mod wellen_helpers;
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#[derive(Default)]
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struct Store {
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waveform: Mutex<Option<Waveform>>,
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}
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#[tauri::command(rename_all = "snake_case")]
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fn show_window(window: tauri::Window) {
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window.show().unwrap();
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}
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#[tauri::command(rename_all = "snake_case")]
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fn load_waveform(store: tauri::State<Store>) {
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let waveform =
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wellen_helpers::read_from_bytes(include_bytes!("../../test_files/simple.vcd").to_vec());
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let Ok(waveform) = waveform else {
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panic!("VCD file reading failed")
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};
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*store.waveform.lock().unwrap() = Some(waveform);
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}
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#[tauri::command(rename_all = "snake_case")]
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fn get_hierarchy(store: tauri::State<Store>) -> serde_json::Value {
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let waveform = store.waveform.lock().unwrap();
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let hierarchy = waveform.as_ref().unwrap().hierarchy();
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serde_json::to_value(hierarchy).unwrap()
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}
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#[tauri::command(rename_all = "snake_case")]
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fn get_time_table(store: tauri::State<Store>) -> serde_json::Value {
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let waveform = store.waveform.lock().unwrap();
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let time_table = waveform.as_ref().unwrap().time_table();
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serde_json::to_value(time_table).unwrap()
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}
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#[tauri::command(rename_all = "snake_case")]
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fn load_and_get_signal(signal_ref_index: usize, store: tauri::State<Store>) -> serde_json::Value {
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let signal_ref = wellen::SignalRef::from_index(signal_ref_index).unwrap();
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let mut waveform_lock = store.waveform.lock().unwrap();
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let waveform = waveform_lock.as_mut().unwrap();
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// @TODO maybe run it in a thread to not block the main one and then
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// make the command async or return the result through a Tauri channel
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waveform.load_signals_multi_threaded(&[signal_ref]);
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let signal = waveform.get_signal(signal_ref).unwrap();
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serde_json::to_value(signal).unwrap()
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}
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#[tauri::command(rename_all = "snake_case")]
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fn unload_signal(signal_ref_index: usize, store: tauri::State<Store>) {
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let signal_ref = wellen::SignalRef::from_index(signal_ref_index).unwrap();
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let mut waveform_lock = store.waveform.lock().unwrap();
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let waveform = waveform_lock.as_mut().unwrap();
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waveform.unload_signals(&[signal_ref]);
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}
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#[cfg_attr(mobile, tauri::mobile_entry_point)]
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pub fn run() {
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// https://github.com/tauri-apps/tauri/issues/8462
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#[cfg(target_os = "linux")]
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std::env::set_var("WEBKIT_DISABLE_DMABUF_RENDERER", "1");
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tauri::Builder::default()
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.manage(Store::default())
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.plugin(tauri_plugin_window_state::Builder::default().build())
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// Npte: Add all handlers to `frontend/src/tauri_bridge.rs`
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.invoke_handler(tauri::generate_handler![
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show_window,
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load_waveform,
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get_hierarchy,
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get_time_table,
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load_and_get_signal,
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unload_signal,
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])
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.run(tauri::generate_context!())
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.expect("error while running tauri application");
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}
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