ui/ozone/platform/drm/host/drm_native_display_delegate.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_DRM_HOST_DRM_NATIVE_DISPLAY_DELEGATE_H_
   6 #define UI_OZONE_PLATFORM_DRM_HOST_DRM_NATIVE_DISPLAY_DELEGATE_H_
   7
   8 #include "base/macros.h"
   9 #include "base/observer_list.h"
  10 #include "ui/display/types/native_display_delegate.h"
  11
  12 namespace ui {
  13
  14 class DrmDisplayHostManager;
  15
  16 class DrmNativeDisplayDelegate : public NativeDisplayDelegate {
  17  public:
  18   DrmNativeDisplayDelegate(DrmDisplayHostManager* display_manager);
  19   ~DrmNativeDisplayDelegate() override;
  20
  21   void OnConfigurationChanged();
  22
  23   // NativeDisplayDelegate overrides:
  24   void Initialize() override;
  25   void GrabServer() override;
  26   void UngrabServer() override;
  27   void TakeDisplayControl(const DisplayControlCallback& callback) override;
  28   void RelinquishDisplayControl(
  29       const DisplayControlCallback& callback) override;
  30   void SyncWithServer() override;
  31   void SetBackgroundColor(uint32_t color_argb) override;
  32   void ForceDPMSOn() override;
  33   void GetDisplays(const GetDisplaysCallback& callback) override;
  34   void AddMode(const ui::DisplaySnapshot& output,
  35                const ui::DisplayMode* mode) override;
  36   void Configure(const ui::DisplaySnapshot& output,
  37                  const ui::DisplayMode* mode,
  38                  const gfx::Point& origin,
  39                  const ConfigureCallback& callback) override;
  40   void CreateFrameBuffer(const gfx::Size& size) override;
  41   void GetHDCPState(const ui::DisplaySnapshot& output,
  42                     const GetHDCPStateCallback& callback) override;
  43   void SetHDCPState(const ui::DisplaySnapshot& output,
  44                     ui::HDCPState state,
  45                     const SetHDCPStateCallback& callback) override;
  46   std::vector<ui::ColorCalibrationProfile> GetAvailableColorCalibrationProfiles(
  47       const ui::DisplaySnapshot& output) override;
  48   bool SetColorCalibrationProfile(
  49       const ui::DisplaySnapshot& output,
  50       ui::ColorCalibrationProfile new_profile) override;
  51   bool SetGammaRamp(const ui::DisplaySnapshot& output,
  52                     const std::vector<GammaRampRGBEntry>& lut) override;
  53
  54   void AddObserver(NativeDisplayObserver* observer) override;
  55   void RemoveObserver(NativeDisplayObserver* observer) override;
  56
  57  private:
  58   DrmDisplayHostManager* display_manager_;  // Not owned.
  59
  60   base::ObserverList<NativeDisplayObserver> observers_;
  61
  62   DISALLOW_COPY_AND_ASSIGN(DrmNativeDisplayDelegate);
  63 };
  64
  65 }  // namespace ui
  66
  67 #endif  // UI_OZONE_PLATFORM_DRM_HOST_DRM_NATIVE_DISPLAY_DELEGATE_H_