Wires up shelf to panel and dock layoutmanagers

mash/wm/root_window_controller.h

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef MASH_WM_ROOT_WINDOW_CONTROLLER_H_
 #define MASH_WM_ROOT_WINDOW_CONTROLLER_H_
 
 #include <memory>
 
 #include "components/mus/public/cpp/window_observer.h"
 #include "components/mus/public/cpp/window_tree_delegate.h"
 #include "components/mus/public/interfaces/window_manager_constants.mojom.h"
 #include "components/mus/public/interfaces/window_tree_host.mojom.h"
 #include "mash/wm/public/interfaces/container.mojom.h"
+#include "mash/wm/shelf_layout_manager_delegate.h"
 #include "mojo/public/cpp/bindings/binding.h"
 #include "ui/display/display.h"
 
 namespace ash {
 class AlwaysOnTopController;
 }
 
 namespace mus {
 class WindowManagerClient;
 }
@@ skipping 18 matching lines @@
 class WmRootWindowControllerMus;
 class WmShelfMus;
 class WmTestBase;
 class WmTestHelper;
 
 // RootWindowController manages the windows and state for a single display.
 //
 // RootWindowController deletes itself when the root mus::Window is destroyed.
 // You can trigger deletion explicitly by way of Destroy().
 class RootWindowController : public mus::WindowObserver,
-                             public mus::WindowTreeDelegate {
+                             public mus::WindowTreeDelegate,
+                             public ShelfLayoutManagerDelegate {
  public:
   static RootWindowController* CreateFromDisplay(
       WindowManagerApplication* app,
       mus::mojom::DisplayPtr display,
       mojo::InterfaceRequest<mus::mojom::WindowTreeClient> client_request);
 
   // Deletes this.
   void Destroy();
 
   shell::Connector* GetConnector();
@@ skipping 33 matching lines @@
   void AddAccelerators();
 
   // WindowTreeDelegate:
   void OnEmbed(mus::Window* root) override;
   void OnConnectionLost(mus::WindowTreeConnection* connection) override;
   void OnEventObserved(const ui::Event& event, mus::Window* target) override;
 
   // mus::WindowObserver:
   void OnWindowDestroyed(mus::Window* window) override;
 
+  // ShelfLayoutManagerDelegate:
+  void OnShelfWindowAvailable() override;
+
   // Sets up the window containers used for z-space management.
   void CreateContainer(mash::wm::mojom::Container container,
                        mash::wm::mojom::Container parent_container);
   void CreateContainers();
 
   WindowManagerApplication* app_;
   mus::Window* root_;
   int window_count_;
 
   std::unique_ptr<WmRootWindowControllerMus> wm_root_window_controller_;
   std::unique_ptr<WmShelfMus> wm_shelf_;
 
   std::unique_ptr<WindowManager> window_manager_;
 
   std::map<mus::Window*, std::unique_ptr<LayoutManager>> layout_managers_;
 
   std::unique_ptr<ShadowController> shadow_controller_;
 
   display::Display display_;
 
   std::unique_ptr<ash::AlwaysOnTopController> always_on_top_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(RootWindowController);
 };
 
 }  // namespace wm
 }  // namespace mash
 
 #endif  // MASH_WM_ROOT_WINDOW_CONTROLLER_H_