tree: allow showing floating windows above fullscreen

jay-config/src/_private/client.rs

@@ -768,6 +768,16 @@ impl Client {
         self.send(&ClientMessage::SetColorManagementEnabled { enabled });
     }
 
+    pub fn set_float_above_fullscreen(&self, above: bool) {
+        self.send(&ClientMessage::SetFloatAboveFullscreen { above });
+    }
+
+    pub fn get_float_above_fullscreen(&self) -> bool {
+        let res = self.send_with_response(&ClientMessage::GetFloatAboveFullscreen);
+        get_response!(res, false, GetFloatAboveFullscreen { above });
+        above
+    }
+
     pub fn connector_connected(&self, connector: Connector) -> bool {
         let res = self.send_with_response(&ClientMessage::ConnectorConnected { connector });
         get_response!(res, false, ConnectorConnected { connected });

jay-config/src/_private/ipc.rs

@@ -542,6 +542,10 @@ pub enum ClientMessage<'a> {
         connector: Connector,
         brightness: Option<f64>,
     },
+    SetFloatAboveFullscreen {
+        above: bool,
+    },
+    GetFloatAboveFullscreen,
 }
 
 #[derive(Serialize, Deserialize, Debug)]
@@ -690,6 +694,9 @@ pub enum Response {
     GetSocketPath {
         path: String,
     },
+    GetFloatAboveFullscreen {
+        above: bool,
+    },
 }
 
 #[derive(Serialize, Deserialize, Debug)]

jay-config/src/lib.rs

@@ -273,3 +273,22 @@ pub fn set_ui_drag_threshold(threshold: i32) {
 pub fn set_color_management_enabled(enabled: bool) {
     get!().set_color_management_enabled(enabled);
 }
+
+/// Sets whether floating windows are shown above fullscreen windows.
+///
+/// The default is `false`.
+pub fn set_float_above_fullscreen(above: bool) {
+    get!().set_float_above_fullscreen(above);
+}
+
+/// Gets whether floating windows are shown above fullscreen windows.
+pub fn get_float_above_fullscreen() -> bool {
+    get!().get_float_above_fullscreen()
+}
+
+/// Toggles whether floating windows are shown above fullscreen windows.
+///
+/// The default is `false`.
+pub fn toggle_float_above_fullscreen() {
+    set_float_above_fullscreen(!get_float_above_fullscreen())
+}