remove modules and have single event manager (atomics feature parity + preparation for local state)

core/src/widget/widgets.rs

@@ -1,5 +1,5 @@
 use crate::{
-    IdLike, Widget, WidgetId,
+    IdLike, Widget, WidgetData, WidgetId,
     util::{DynBorrower, HashSet, SlotVec},
 };
 
@@ -9,13 +9,6 @@ pub struct Widgets {
     vec: SlotVec<WidgetData>,
 }
 
-pub struct WidgetData {
-    pub widget: Box<dyn Widget>,
-    pub label: String,
-    /// dynamic borrow checking
-    pub borrowed: bool,
-}
-
 impl Widgets {
     pub fn has_updates(&self) -> bool {
         !self.updates.is_empty()
@@ -60,35 +53,23 @@ impl Widgets {
     }
 
     pub fn add<W: Widget>(&mut self, widget: W) -> WidgetId {
-        let mut label = std::any::type_name::<W>().to_string();
-        if let (Some(first), Some(last)) = (label.find(":"), label.rfind(":")) {
-            label = label.split_at(first).0.to_string() + "::" + label.split_at(last + 1).1;
-        }
-        self.insert_any(Box::new(widget), label)
+        self.vec.add(WidgetData::new(widget))
     }
 
-    pub fn data(&self, id: WidgetId) -> Option<&WidgetData> {
-        self.vec.get(id)
+    pub fn data(&self, id: impl IdLike) -> Option<&WidgetData> {
+        self.vec.get(id.id())
     }
 
-    pub fn label(&self, id: WidgetId) -> &String {
-        &self.data(id).unwrap().label
+    pub fn label(&self, id: impl IdLike) -> &String {
+        &self.data(id.id()).unwrap().label
     }
 
-    pub fn data_mut(&mut self, id: WidgetId) -> Option<&mut WidgetData> {
-        self.vec.get_mut(id)
+    pub fn data_mut(&mut self, id: impl IdLike) -> Option<&mut WidgetData> {
+        self.vec.get_mut(id.id())
     }
 
-    pub fn insert_any(&mut self, widget: Box<dyn Widget>, label: String) -> WidgetId {
-        self.vec.add(WidgetData {
-            widget,
-            label,
-            borrowed: false,
-        })
-    }
-
-    pub fn delete(&mut self, id: WidgetId) {
-        self.vec.free(id);
+    pub fn delete(&mut self, id: impl IdLike) {
+        self.vec.free(id.id());
         // not sure if there's any point in this
         // self.updates.remove(&id);
     }