unite extension tweak

tromjaro/gnome/desktop-overlay/usr/share/gnome-shell/extensions/unite@hardpixel.eu/extension.js

@@ -0,0 +1,46 @@
+const GObject       = imports.gi.GObject
+const Main          = imports.ui.main
+const Unite         = imports.misc.extensionUtils.getCurrentExtension()
+const PanelManager  = Unite.imports.panel.PanelManager
+const LayoutManager = Unite.imports.layout.LayoutManager
+const WindowManager = Unite.imports.window.WindowManager
+
+var UniteExtension = GObject.registerClass(
+  class UniteExtension extends GObject.Object {
+    _init() {
+      this.panelManager  = new PanelManager()
+      this.layoutManager = new LayoutManager()
+      this.windowManager = new WindowManager()
+    }
+
+    get focusWindow() {
+      return this.windowManager.focusWindow
+    }
+
+    activate() {
+      this.panelManager.activate()
+      this.layoutManager.activate()
+      this.windowManager.activate()
+
+      Main.panel._addStyleClassName('unite-shell')
+    }
+
+    destroy() {
+      this.panelManager.destroy()
+      this.layoutManager.destroy()
+      this.windowManager.destroy()
+
+      Main.panel._removeStyleClassName('unite-shell')
+    }
+  }
+)
+
+function enable() {
+  global.unite = new UniteExtension()
+  global.unite.activate()
+}
+
+function disable() {
+  global.unite.destroy()
+  global.unite = null
+}