autocommit 2022-04-20 14:58:34 CEST

src/tree/fullscreen.rs

@@ -0,0 +1,74 @@
+use std::cell::{Cell, RefCell};
+use std::ops::Deref;
+use std::rc::Rc;
+use crate::tree::{PlaceholderNode, Node, WorkspaceNode, SizedNode};
+
+pub trait SizedFullscreenNode: SizedNode {
+    fn data(&self) -> &FullscreenData;
+    fn on_set_fullscreen(&self, workspace: &Rc<WorkspaceNode>);
+    fn on_unset_fullscreen(&self);
+    fn title(&self) -> String;
+
+    fn as_node(&self) -> &dyn Node {
+        self
+    }
+
+    fn into_node(self: Rc<Self>) -> Rc<dyn Node> {
+        self
+    }
+}
+
+pub trait FullscreenNode {
+    fn data(&self) -> &FullscreenData;
+    fn on_set_fullscreen(&self, workspace: &Rc<WorkspaceNode>);
+    fn on_unset_fullscreen(&self);
+    fn as_node(&self) -> &dyn Node;
+    fn into_node(self: Rc<Self>) -> Rc<dyn Node>;
+    fn title(&self) -> String;
+}
+
+impl<T: SizedFullscreenNode> FullscreenNode for T {
+    fn data(&self) -> &FullscreenData {
+        <Self as SizedFullscreenNode>::data(self)
+    }
+
+    fn on_set_fullscreen(&self, workspace: &Rc<WorkspaceNode>) {
+        <Self as SizedFullscreenNode>::on_set_fullscreen(self, workspace)
+    }
+
+    fn on_unset_fullscreen(&self) {
+        <Self as SizedFullscreenNode>::on_unset_fullscreen(self)
+    }
+
+    fn as_node(&self) -> &dyn Node {
+        <Self as SizedFullscreenNode>::as_node(self)
+    }
+
+    fn into_node(self: Rc<Self>) -> Rc<dyn Node> {
+        <Self as SizedFullscreenNode>::into_node(self)
+    }
+
+    fn title(&self) -> String {
+        <Self as SizedFullscreenNode>::title(self)
+    }
+}
+
+pub struct FullscreenedData {
+    pub placeholder: Rc<PlaceholderNode>,
+    pub workspace: Rc<WorkspaceNode>,
+}
+
+#[derive(Default)]
+pub struct FullscreenData {
+    pub is_fullscreen: Cell<bool>,
+    pub data: RefCell<Option<FullscreenedData>>,
+}
+
+impl FullscreenData {
+    pub fn set_title(&self, title: &str) {
+        let data = self.data.borrow_mut();
+        if let Some(data) = data.deref() {
+            data.placeholder.set_title(title);
+        }
+    }
+}