Create and show the virtual keyboard.

ash/root_window_controller.h

 // Copyright (c) 2012 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 ASH_ROOT_WINDOW_CONTROLLER_H_
 #define ASH_ROOT_WINDOW_CONTROLLER_H_
 
 #include "ash/ash_export.h"
 #include "ash/shelf/shelf_types.h"
 #include "ash/system/user/login_status.h"
@@ skipping 12 matching lines @@
 class Point;
 }
 
 namespace views {
 namespace corewm {
 class InputMethodEventFilter;
 class RootWindowEventFilter;
 }
 }
 
+namespace keyboard {
+class KeyboardController;
+}
+
 namespace ash {
 class StackingController;
 class ShelfWidget;
 class SystemTray;
 class ToplevelWindowEventHandler;
 
 namespace internal {
 
 class BootSplashScreen;
 class PanelLayoutManager;
@@ skipping 124 matching lines @@
 
   // Returns true if the active workspace is in immersive mode. Exposed here
   // so clients of Ash don't need to know the details of workspace management.
   bool IsImmersiveMode() const;
 
  private:
   // Creates each of the special window containers that holds windows of various
   // types in the shell UI.
   void CreateContainersInRootWindow(aura::RootWindow* root_window);
 
+  // Initializes the virtual keyboard.
+  void InitKeyboard();
+
   scoped_ptr<aura::RootWindow> root_window_;
   RootWindowLayoutManager* root_window_layout_;
 
   scoped_ptr<StackingController> stacking_controller_;
 
+  scoped_ptr<keyboard::KeyboardController> keyboard_controller_;
+
   // The shelf for managing the launcher and the status widget.
   scoped_ptr<ShelfWidget> shelf_;
 
   // Manages layout of panels. Owned by PanelContainer.
   PanelLayoutManager* panel_layout_manager_;
 
   scoped_ptr<SystemBackgroundController> system_background_;
   scoped_ptr<BootSplashScreen> boot_splash_screen_;
 
   scoped_ptr<ScreenDimmer> screen_dimmer_;
   scoped_ptr<WorkspaceController> workspace_controller_;
 
   // Heads-up display for touch events.
   scoped_ptr<TouchObserverHUD> touch_observer_hud_;
 
   // We need to own event handlers for various containers.
   scoped_ptr<ToplevelWindowEventHandler> default_container_handler_;
   scoped_ptr<ToplevelWindowEventHandler> always_on_top_container_handler_;
   scoped_ptr<ToplevelWindowEventHandler> modal_container_handler_;
   scoped_ptr<ToplevelWindowEventHandler> lock_modal_container_handler_;
   scoped_ptr<ToplevelWindowEventHandler> panel_container_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(RootWindowController);
 };
 
 }  // namespace internal
 }  // ash
 
 #endif  //  ASH_ROOT_WINDOW_CONTROLLER_H_