src/ui/views/widget/desktop_aura/desktop_factory_ozone.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_FACTORY_OZONE_H_
   6 #define UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_FACTORY_OZONE_H_
   7
   8 #include "ui/views/views_export.h"
   9
  10 namespace gfx {
  11 class Rect;
  12 }
  13
  14 namespace views {
  15 class DesktopNativeWidgetAura;
  16 class DesktopRootWindowHost;
  17
  18 namespace internal {
  19 class NativeWidgetDelegate;
  20 }
  21
  22 class VIEWS_EXPORT DesktopFactoryOzone {
  23  public:
  24   DesktopFactoryOzone();
  25   virtual ~DesktopFactoryOzone();
  26
  27   // Returns the instance.
  28   static DesktopFactoryOzone* GetInstance();
  29
  30   // Sets the implementation delegate. Ownership is retained by the caller.
  31   static void SetInstance(DesktopFactoryOzone* impl);
  32
  33   // Delegates implementation of DesktopRootWindowHost::Create externally to
  34   // Ozone implementation.
  35   virtual DesktopRootWindowHost* CreateRootWindowHost(
  36       internal::NativeWidgetDelegate* native_widget_delegate,
  37       DesktopNativeWidgetAura* desktop_native_widget_aura) = 0;
  38
  39  private:
  40   static DesktopFactoryOzone* impl_; // not owned
  41 };
  42
  43 }  // namespace views
  44
  45 #endif // UI_VIEWS_WIDGET_DESKTOP_AURA_DESKTOP_FACTORY_OZONE_H_