1 files changed, 78 insertions, 0 deletions
diff --git a/chromium/ui/ozone/platform/dri/chromeos/native_display_delegate_dri.h b/chromium/ui/ozone/platform/dri/chromeos/native_display_delegate_dri.h
new file mode 100644
index 00000000000..a48d1a5bc8e
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+++ b/chromium/ui/ozone/platform/dri/chromeos/native_display_delegate_dri.h
@@ -0,0 +1,78 @@
+// Copyright 2014 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_OZONE_PLATFORM_DRI_CHROMEOS_NATIVE_DISPLAY_DELEGATE_DRI_H_
+#define UI_OZONE_PLATFORM_DRI_CHROMEOS_NATIVE_DISPLAY_DELEGATE_DRI_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "base/memory/scoped_vector.h"
+#include "base/observer_list.h"
+#include "ui/display/types/chromeos/native_display_delegate.h"
+#include "ui/events/ozone/device/device_event_observer.h"
+
+namespace ui {
+
+class DeviceManager;
+class DisplaySnapshotDri;
+class DriWrapper;
+class ScreenManager;
+
+class NativeDisplayDelegateDri
+    : public NativeDisplayDelegate, DeviceEventObserver {
+ public:
+  NativeDisplayDelegateDri(DriWrapper* dri,
+                           ScreenManager* screen_manager,
+                           DeviceManager* device_manager);
+  virtual ~NativeDisplayDelegateDri();
+
+  // NativeDisplayDelegate overrides:
+  virtual void Initialize() OVERRIDE;
+  virtual void GrabServer() OVERRIDE;
+  virtual void UngrabServer() OVERRIDE;
+  virtual void SyncWithServer() OVERRIDE;
+  virtual void SetBackgroundColor(uint32_t color_argb) OVERRIDE;
+  virtual void ForceDPMSOn() OVERRIDE;
+  virtual std::vector<DisplaySnapshot*> GetDisplays() OVERRIDE;
+  virtual void AddMode(const DisplaySnapshot& output,
+                       const DisplayMode* mode) OVERRIDE;
+  virtual bool Configure(const DisplaySnapshot& output,
+                         const DisplayMode* mode,
+                         const gfx::Point& origin) OVERRIDE;
+  virtual void CreateFrameBuffer(const gfx::Size& size) OVERRIDE;
+  virtual bool GetHDCPState(const DisplaySnapshot& output,
+                            HDCPState* state) OVERRIDE;
+  virtual bool SetHDCPState(const DisplaySnapshot& output,
+                            HDCPState state) OVERRIDE;
+  virtual std::vector<ui::ColorCalibrationProfile>
+      GetAvailableColorCalibrationProfiles(
+          const ui::DisplaySnapshot& output) OVERRIDE;
+  virtual bool SetColorCalibrationProfile(
+      const ui::DisplaySnapshot& output,
+      ui::ColorCalibrationProfile new_profile) OVERRIDE;
+  virtual void AddObserver(NativeDisplayObserver* observer) OVERRIDE;
+  virtual void RemoveObserver(NativeDisplayObserver* observer) OVERRIDE;
+
+  // DeviceEventObserver overrides:
+  virtual void OnDeviceEvent(const DeviceEvent& event) OVERRIDE;
+
+ private:
+  // Notify ScreenManager of all the displays that were present before the
+  // update but are gone after the update.
+  void NotifyScreenManager(
+      const std::vector<DisplaySnapshotDri*>& new_displays,
+      const std::vector<DisplaySnapshotDri*>& old_displays) const;
+
+  DriWrapper* dri_;  // Not owned.
+  ScreenManager* screen_manager_;  // Not owned.
+  DeviceManager* device_manager_;  // Not owned.
+  ScopedVector<const DisplayMode> cached_modes_;
+  ScopedVector<DisplaySnapshotDri> cached_displays_;
+  ObserverList<NativeDisplayObserver> observers_;
+
+  DISALLOW_COPY_AND_ASSIGN(NativeDisplayDelegateDri);
+};
+
+}  // namespace ui
+
+#endif  // UI_OZONE_PLATFORM_DRI_CHROMEOS_NATIVE_DISPLAY_DELEGATE_DRI_H_