Initial explorations into docks

crates/workspace/src/dock.rs

@@ -0,0 +1,35 @@
+use gpui::{elements::ChildView, Element, ElementBox, ViewContext, ViewHandle};
+use theme::Theme;
+
+use crate::{Pane, Workspace};
+
+#[derive(PartialEq, Eq)]
+pub enum DockPosition {
+    Bottom,
+    Right,
+    Fullscreen,
+    Hidden,
+}
+
+pub struct Dock {
+    position: DockPosition,
+    pane: ViewHandle<Pane>,
+}
+
+impl Dock {
+    pub fn new(cx: &mut ViewContext<Workspace>) -> Self {
+        let pane = cx.add_view(Pane::new);
+        Self {
+            pane,
+            position: DockPosition::Bottom,
+        }
+    }
+
+    pub fn render(&self, _theme: &Theme, position: DockPosition) -> Option<ElementBox> {
+        if position == self.position {
+            Some(ChildView::new(self.pane.clone()).boxed())
+        } else {
+            None
+        }
+    }
+}