Moves mash/wm into ash/mus

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 "ash/public/interfaces/container.mojom.h"
-#include "components/mus/public/cpp/window_observer.h"
-#include "components/mus/public/cpp/window_tree_client.h"
-#include "components/mus/public/cpp/window_tree_client_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/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;
-}
-
-namespace shell {
-class Connector;
-}
-
-namespace ui {
-class Event;
-}
-
-namespace mash {
-namespace wm {
-
-class LayoutManager;
-class ShadowController;
-class ShelfLayoutManager;
-class StatusLayoutManager;
-class WindowManager;
-class WindowManagerApplication;
-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::WindowTreeClientDelegate,
-                             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();
-
-  mus::Window* root() { return root_; }
-
-  int window_count() { return window_count_; }
-  void IncrementWindowCount() { ++window_count_; }
-
-  mus::Window* GetWindowForContainer(ash::mojom::Container container);
-  bool WindowIsContainer(const mus::Window* window) const;
-
-  WindowManager* window_manager() { return window_manager_.get(); }
-
-  mus::WindowManagerClient* window_manager_client();
-
-  void OnAccelerator(uint32_t id, const ui::Event& event);
-
-  const display::Display& display() const { return display_; }
-
-  ShelfLayoutManager* GetShelfLayoutManager();
-  StatusLayoutManager* GetStatusLayoutManager();
-
-  ash::AlwaysOnTopController* always_on_top_controller() {
-    return always_on_top_controller_.get();
-  }
-
-  WmShelfMus* wm_shelf() { return wm_shelf_.get(); }
-
- private:
-  friend class WmTestBase;
-  friend class WmTestHelper;
-
-  explicit RootWindowController(WindowManagerApplication* app);
-  ~RootWindowController() override;
-
-  void AddAccelerators();
-
-  // WindowTreeClientDelegate:
-  void OnEmbed(mus::Window* root) override;
-  void OnWindowTreeClientDestroyed(mus::WindowTreeClient* client) 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(ash::mojom::Container container,
-                       ash::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_