Fix std::os::unix included on Windows where it doesnt exist, and remove set permission in yt-dlp for anything other than unix altogether.

src/linux_lib.rs

@@ -5,7 +5,8 @@ use rodio::{
 use serde_json::Value;
 use std::process::Command;
 
-const APPS_TO_EXCLUDE: [&str; 1] = ["plasmashell"];
+const APPS_TO_EXCLUDE: [&str; 7] = ["plasmashell", "pavucontrol", "pipewire", "wireplumber", "kwin_wayland", "kwin_x11", "obs"];
+const NODE_NAMES_TO_EXCLUDE: [&str; 2] = ["VirtualMicSource", "SoundboardSink"];
 
 fn pactl_list(sink_type: &str) -> Value {
     let command_output = Command::new("pactl")
@@ -23,21 +24,35 @@ fn pactl_list(sink_type: &str) -> Value {
     }
 }
 
-pub fn get_sink_by_index(sink_type: &str, index: String) -> Value {
-    let sinks = pactl_list(sink_type);
-
-    for sink in sinks.as_array().unwrap_or(&vec![]) {
-        if sink["index"]
-            .as_u64()
-            .expect("sink index is not a number")
-            .to_string()
-            == index
-        {
-            return sink.clone();
-        }
+pub fn get_soundboard_sink_index() -> String {
+    let source_outputs = pactl_list("sinks");
+    source_outputs
+        .as_array()
+        .unwrap_or(&vec![])
+        .iter()
+        .find(|sink| sink["name"] == "SoundboardSink")
+        .and_then(|sink| {
+            Some(sink["index"].to_string())
+        })
+        .unwrap()
 }
 
-    return Value::Null {};
+pub fn get_default_source() -> String {
+    let sources = pactl_list("sources");
+    
+    let command = Command::new("pactl")
+        .args(&["get-default-source"])
+        .output()
+        .unwrap();
+
+    let default_source_name = String::from_utf8_lossy(&command.stdout).trim().to_string();
+
+    sources.as_array()
+    .unwrap()
+    .iter()
+    .find(|sink|{ sink["name"].as_str() == Some(&default_source_name) })
+    .and_then(|s|{ Some(s["index"].to_string()) })
+    .unwrap()
 }
 
 fn find_soundboard_sinks() -> Vec<Value> {
@@ -73,10 +88,11 @@ pub fn list_outputs() -> Vec<(String, String)> {
         .iter()
         .filter_map(|sink| {
             let app_name = sink["properties"]["application.name"].as_str()?;
+            let node_name = sink["properties"]["node.name"].as_str()?;
             let binary = sink["properties"]["application.process.binary"]
                 .as_str()
                 .unwrap_or("Unknown");
-            if APPS_TO_EXCLUDE.contains(&binary) {
+            if APPS_TO_EXCLUDE.contains(&binary) || NODE_NAMES_TO_EXCLUDE.contains(&node_name) {
                 return None;
             }
             let index = sink["index"]
@@ -88,9 +104,9 @@ pub fn list_outputs() -> Vec<(String, String)> {
         .collect();
 }
 
-pub fn move_index_to_virtualmic(index: String) {
-    Command::new("pactl")
-        .args(&["move-source-output", index.as_str(), "VirtualMicSource"]) // as_str is needed here as you cannot instantly dereference a growing String (Rust...)
+pub fn move_output_to_sink(output_index: String, sink_index: String) {
+    let _ = Command::new("pactl")
+        .args(&["move-source-output", output_index.as_str(), sink_index.as_str()]) // as_str is needed here as you cannot instantly dereference a growing String (Rust...)
         .output()
         .expect("Failed to execute process");
 }

src/main.rs

@@ -57,8 +57,7 @@ struct AppState {
     currently_playing: Vec<PlayingSound>,
     sound_system: SoundSystem,
     virt_outputs: Vec<(String, String)>,
-    virt_output_index_switch: String,
-    virt_output_index: String,
+    is_virt_output_used: HashMap<String, bool>,
     last_virt_output_update: Instant,
     current_view: String,
     youtube_downloader_state: YoutubeDownloaderState
@@ -156,8 +155,7 @@ fn main() {
             currently_playing: Vec::new(),
             sound_system: create_virtual_mic(),
             virt_outputs: Vec::new(),
-            virt_output_index_switch: String::from("0"),
-            virt_output_index: String::from("999"),
+            is_virt_output_used: HashMap::new(),
             current_view: "main".to_string(),
             last_virt_output_update: Instant::now(),
             youtube_downloader_state: YoutubeDownloaderState { 
@@ -181,30 +179,29 @@ fn main() {
 }
 
 fn update(mut app_state: ResMut<AppState>) {
-    if app_state.last_virt_output_update.elapsed().as_secs_f32() >= 3.0 {
+    #[cfg(target_os = "linux")] {
+        if app_state.last_virt_output_update.elapsed().as_secs_f32() >= 1.5 {
             app_state.last_virt_output_update = Instant::now();
             app_state.virt_outputs = list_outputs();
+            let is_virt_output_used = app_state.is_virt_output_used.clone();
+
+            for virt_output in &app_state.virt_outputs.clone() {
+                if !is_virt_output_used.contains_key(&virt_output.1) {
+                    app_state.is_virt_output_used.insert(virt_output.1.clone(), false);
                 }
 
-    if app_state.virt_outputs.is_empty() {
-        return;
+                if app_state.is_virt_output_used[&virt_output.1] {
+                    linux_lib::move_output_to_sink(virt_output.1.clone(), linux_lib::get_soundboard_sink_index());
+                }
+                else {
+                    linux_lib::move_output_to_sink(virt_output.1.clone(), linux_lib::get_default_source());
+                }
             }
-
-    if !(app_state.virt_output_index == "999".to_string()) {
-        app_state.virt_output_index_switch = app_state.virt_outputs[0].1.clone();
         }
-
-    if app_state.virt_output_index != app_state.virt_output_index_switch {
-        app_state.virt_output_index = app_state.virt_output_index_switch.clone();
-        #[cfg(target_os = "linux")]
-        linux_lib::move_index_to_virtualmic(app_state.virt_output_index_switch.clone());
     }
 }
 
 fn load_system(mut app_state: ResMut<AppState>) {   
-    if !app_state.virt_outputs.is_empty() {
-        app_state.virt_output_index_switch = app_state.virt_outputs[0].1.clone();
-    }
     load_data(&mut app_state);
 }
 
@@ -309,25 +306,22 @@ fn play_sound(file_path: String, app_state: &mut AppState) {
     app_state.currently_playing.push(playing_sound);
 }
 
-fn create_virtual_mic_dropdown(ui: &mut Ui, app_state: &mut ResMut<AppState>, available_width: f32, available_height: f32) {
+fn create_virtual_mic_ui(ui: &mut Ui, app_state: &mut ResMut<AppState>, available_width: f32, available_height: f32) {
     #[cfg(target_os = "linux")] {
+        if app_state.is_virt_output_used.len() != 0 {
             let outputs = app_state.virt_outputs.clone();
-        let output_index = app_state.virt_output_index.clone();
-        let output_sink = linux_lib::get_sink_by_index("source-outputs", output_index);
-        if let Some(app_name) = output_sink["properties"]["application.name"].as_str() {
-            egui::ComboBox::from_id_salt("Virtual Mic Output")
-                .selected_text(app_name.to_string())
-                .width(available_width)
-                .height(available_height / 15.0)
-                .show_ui(ui, |ui| {
             for output in &outputs {
-                        ui.selectable_value(
-                            &mut app_state.virt_output_index_switch,
-                            output.1.clone(),
-                            output.0.clone(),
-                        );
+                let current_value = *app_state.is_virt_output_used.get(&output.1).unwrap_or(&false);
+                if ui
+                    .add_sized(
+                        [available_width, available_height / 30.0],
+                        egui::Button::new(format!("{} - {}", output.0.clone(), current_value)),
+                    )
+                    .clicked()
+                {
+                    *app_state.is_virt_output_used.entry(output.1.clone()).or_insert(false) = !current_value;
+                }
             }
-                });
         }
         else {
             ui.add(egui::Button::new("No apps found to use.".to_string()));
@@ -350,7 +344,7 @@ fn main_ui(ctx: &Context, mut app_state: ResMut<AppState>) {
         let available_width = ui.available_width();
         let available_height = ui.available_height();
         ui.label("Virtual Mic Output");
-        create_virtual_mic_dropdown(ui, &mut app_state, available_width, available_height);
+        create_virtual_mic_ui(ui, &mut app_state, available_width, available_height);
 
         if ui
             .add_sized(
@@ -361,7 +355,6 @@ fn main_ui(ctx: &Context, mut app_state: ResMut<AppState>) {
         {
             if let Some(folder) = rfd::FileDialog::new().pick_folder() {
                 if let Some(path_str) = folder.to_str() {
-                    println!("Selected: {}", path_str);
                     app_state.json_data.tabs.push(path_str.to_string());
                     std::fs::write(
                         "data.json",
@@ -581,7 +574,11 @@ fn draw(mut contexts: EguiContexts, mut app_state: ResMut<AppState>) -> Result {
         }
     });
 
-    egui::TopBottomPanel::bottom("currently_playing").show(ctx, |ui| {
+    let window_height = ctx.content_rect().height();
+
+    egui::TopBottomPanel::bottom("currently_playing")
+        .exact_height(window_height * 0.1)
+        .show(ctx, |ui| {
         ui.vertical(|ui| {
             for playing_sound in &mut app_state.currently_playing {
                 ui.horizontal(|ui| {

src/windows_lib.rs

@@ -2,8 +2,9 @@ use rodio::{
     OutputStream, OutputStreamBuilder,
     cpal::{self, traits::{DeviceTrait, StreamTrait, HostTrait}, StreamConfig, SampleRate},
 };
-
+use rfd::{MessageButtons, MessageDialog, MessageDialogResult};
 use ringbuf::{traits::*, HeapRb};
+use std::process;
 
 fn route_standard_to_virtual(host: &cpal::Host, virtual_mic: &cpal::Device) {
     let standard_mic = host.default_input_device().expect("Could not get default input device.");
@@ -56,9 +57,9 @@ pub fn create_virtual_mic_windows() -> (OutputStream, OutputStream) {
                 .ok()
                 .map(|name| name.contains("CABLE Input") || name.contains("VB-Audio"))
                 .unwrap_or(false)
-        })
-        .expect("Could not get VB Cable output device. Is VB Cable Driver installed?");
+        });
 
+    if let Some(virtual_mic) = virtual_mic {        
         route_standard_to_virtual(&host, &virtual_mic);
 
         let normal_output = host
@@ -76,3 +77,13 @@ pub fn create_virtual_mic_windows() -> (OutputStream, OutputStream) {
                 .expect("Failed to open stream"),
         );
     }
+    else {
+        MessageDialog::new()
+            .set_title("VB Cable Driver not installed.")
+            .set_description("Could not access VB Cable output device. Is VB Cable Driver installed?")
+            .set_buttons(MessageButtons::Ok)
+            .show();
+
+        std::process::exit(1);
+    }
+}

src/yt_dlp.rs

@@ -2,6 +2,9 @@ use std::{env::current_dir, fs::{File, exists}, io, process::Command};
 use reqwest;
 use rfd::{MessageButtons, MessageDialog, MessageDialogResult};
 
+#[cfg(unix)]
+use std::os::unix::fs::PermissionsExt;
+
 pub fn get_yt_dlp_path() -> String {
     if cfg!(target_os = "windows"){
         current_dir().expect("Failed to get current working directory").join("bin").join("yt-dlp.exe").to_string_lossy().to_string()
@@ -40,10 +43,14 @@ pub fn check_and_download_yt_dlp() {
     let mut body = reqwest::blocking::get(url).expect("Could not download yt-dlp");
     let mut out = File::create(get_yt_dlp_path()).expect("failed to create file");
     io::copy(&mut body, &mut out).expect("failed to copy content");
+
+    #[cfg(unix)]
+    out.set_permissions(PermissionsExt::from_mode(0o755));
+
 }
 
 pub fn check_ffmpeg() -> bool{
-    return std::process::Command::new("ffmpeg").spawn().is_ok();
+    return std::process::Command::new("ffmpeg").output().is_ok();
 }
 
 pub fn check_and_download_ffmpeg() {