Major update

too lazy to describe

xmpd-gui/src/windows/mod.rs

@@ -3,15 +3,15 @@ use egui::{ViewportBuilder, ViewportId};
 use crate::GuiState;
 
 #[cfg(debug_assertions)]
-mod debug;
-mod error;
-mod settings;
-mod add_song;
-mod new_song;
-mod new_playlist;
+pub mod debug;
+pub mod error;
+pub mod settings;
+pub mod add_song;
+pub mod new_song;
+pub mod new_playlist;
 
 lazy_static::lazy_static!(
-    static ref WINDOWS: Arc<Mutex<HashMap<WindowId, Box<dyn Window>>>> = Arc::new(Mutex::new(HashMap::new()));
+    pub static ref WINDOWS: Arc<Mutex<HashMap<WindowId, Box<dyn Window>>>> = Arc::new(Mutex::new(HashMap::new()));
     static ref OPEN_WINDOWS: Arc<Mutex<HashSet<WindowId>>> = Arc::new(Mutex::new(HashSet::new()));
 );
 
@@ -22,6 +22,7 @@ pub trait Window: std::fmt::Debug + Send {
     fn close(&self) where Self: Sized{
         OPEN_WINDOWS.lock().unwrap().remove(&Self::id());
     }
+    fn set_value<V>(&mut self, k: String, v: Box<V>) where Self: Sized;
 }
 
 #[derive(Debug, Clone, Hash, PartialEq, PartialOrd, Ord, Eq)]
@@ -104,4 +105,10 @@ impl Windows {
     pub fn is_open(&self, id: &WindowId) -> bool {
         OPEN_WINDOWS.lock().unwrap().contains(&id)
     }
+    
+    pub fn set_value(&self, id: &WindowId, k: impl ToString, v: impl ToString) -> crate::Result<()> {
+         // WINDOWS.lock().unwrap().get_mut(&win_id).unwrap().set_value();
+         //
+         Ok(())
+    }
 }