ui/ozone/platform/dri/dri_window_delegate_impl.h

   1 // Copyright 2014 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_OZONE_PLATFORM_DRI_DRI_WINDOW_DELEGATE_IMPL_H_
   6 #define UI_OZONE_PLATFORM_DRI_DRI_WINDOW_DELEGATE_IMPL_H_
   7
   8 #include "base/memory/weak_ptr.h"
   9 #include "ui/gfx/native_widget_types.h"
  10 #include "ui/ozone/platform/dri/dri_window_delegate.h"
  11
  12 namespace gfx {
  13 class Rect;
  14 }  // namespace gfx
  15
  16 namespace ui {
  17
  18 class HardwareDisplayController;
  19 class ScreenManager;
  20
  21 class DriWindowDelegateImpl : public DriWindowDelegate {
  22  public:
  23   DriWindowDelegateImpl(gfx::AcceleratedWidget widget,
  24                         ScreenManager* screen_manager);
  25   ~DriWindowDelegateImpl() override;
  26
  27   // DriWindowDelegate:
  28   void Initialize() override;
  29   void Shutdown() override;
  30   gfx::AcceleratedWidget GetAcceleratedWidget() override;
  31   HardwareDisplayController* GetController() override;
  32   void OnBoundsChanged(const gfx::Rect& bounds) override;
  33
  34  private:
  35   gfx::AcceleratedWidget widget_;
  36
  37   ScreenManager* screen_manager_;  // Not owned.
  38
  39   base::WeakPtr<HardwareDisplayController> controller_;
  40
  41   DISALLOW_COPY_AND_ASSIGN(DriWindowDelegateImpl);
  42 };
  43
  44 }  // namespace ui
  45
  46 #endif  // UI_OZONE_PLATFORM_DRI_DRI_WINDOW_DELEGATE_IMPL_H_