make menus, bubbles, etc. top level windows on aura

ui/views/widget/desktop_aura/desktop_native_widget_aura.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 UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_WIDGET_AURA_H_
 #define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_WIDGET_AURA_H_
 
 #include "base/memory/weak_ptr.h"
 #include "ui/aura/client/activation_change_observer.h"
 #include "ui/aura/client/activation_delegate.h"
+#include "ui/aura/client/animation_host.h"
 #include "ui/aura/client/drag_drop_delegate.h"
 #include "ui/aura/client/focus_change_observer.h"
 #include "ui/aura/window_delegate.h"
 #include "ui/views/ime/input_method_delegate.h"
 #include "ui/views/widget/native_widget_private.h"
 
 namespace aura {
 class RootWindow;
 namespace client {
 class StackingClient;
 }
 }
 
 namespace views {
 
 namespace corewm {
 class CompoundEventFilter;
 class InputMethodEventFilter;
 class ShadowController;
 class TooltipController;
+class VisibilityController;
 }
 
 class DesktopRootWindowHost;
 class DropHelper;
 class NativeWidgetAuraWindowObserver;
 class TooltipManagerAura;
 
 // TODO(erg): May also need to be a DragDropDelegate
 class VIEWS_EXPORT DesktopNativeWidgetAura
     : public internal::NativeWidgetPrivate,
       public aura::WindowDelegate,
       public aura::client::ActivationDelegate,
       public aura::client::ActivationChangeObserver,
       public aura::client::FocusChangeObserver,
+      public aura::client::AnimationHost,
       public views::internal::InputMethodDelegate,
       public aura::client::DragDropDelegate {
  public:
   explicit DesktopNativeWidgetAura(internal::NativeWidgetDelegate* delegate);
   virtual ~DesktopNativeWidgetAura();
 
   // Maps from window to DesktopNativeWidgetAura.
   static DesktopNativeWidgetAura* ForWindow(aura::Window* window);
 
   // Called by our DesktopRootWindowHost after it has deleted native resources;
@@ skipping 104 matching lines @@
   virtual void OnCaptureLost() OVERRIDE;
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
   virtual void OnDeviceScaleFactorChanged(float device_scale_factor) OVERRIDE;
   virtual void OnWindowDestroying() OVERRIDE;
   virtual void OnWindowDestroyed() OVERRIDE;
   virtual void OnWindowTargetVisibilityChanged(bool visible) OVERRIDE;
   virtual bool HasHitTestMask() const OVERRIDE;
   virtual void GetHitTestMask(gfx::Path* mask) const OVERRIDE;
   virtual scoped_refptr<ui::Texture> CopyTexture() OVERRIDE;
 
+  // Overridden from aura::WindowAnimationHost
+  virtual void SetHostTransitionBounds(const gfx::Rect& bounds) OVERRIDE;
+  virtual void OnWindowHidingAnimationCompleted() OVERRIDE;
+
   // Overridden from ui::EventHandler:
   virtual void OnKeyEvent(ui::KeyEvent* event) OVERRIDE;
   virtual void OnMouseEvent(ui::MouseEvent* event) OVERRIDE;
   virtual void OnScrollEvent(ui::ScrollEvent* event) OVERRIDE;
   virtual void OnTouchEvent(ui::TouchEvent* event) OVERRIDE;
   virtual void OnGestureEvent(ui::GestureEvent* event) OVERRIDE;
 
   // Overridden from aura::client::ActivationDelegate:
   virtual bool ShouldActivate() const OVERRIDE;
 
@@ skipping 42 matching lines @@
   corewm::CompoundEventFilter* root_window_event_filter_;
 
   scoped_ptr<corewm::InputMethodEventFilter> input_method_event_filter_;
 
   scoped_ptr<DropHelper> drop_helper_;
   int last_drop_operation_;
 
   scoped_ptr<corewm::TooltipController> tooltip_controller_;
   scoped_ptr<TooltipManagerAura> tooltip_manager_;
 
+  scoped_ptr<views::corewm::VisibilityController> visibility_controller_;
+
   // See comments in OnLostActive().
   bool restore_focus_on_activate_;
 
   scoped_ptr<corewm::ShadowController> shadow_controller_;
 
+  // When Close()d and animations are being applied to this window, the close
+  // of the host window needs to be deferred to when the close animation is
+  // completed. This variable indicates that a Close was converted to a Hide,
+  // so that when the Hide is completed the host window should be closed.
+  bool pending_close_;
+
   DISALLOW_COPY_AND_ASSIGN(DesktopNativeWidgetAura);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_NATIVE_WIDGET_AURA_H_