chrome/browser/extensions/display_info_provider_chromeos.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 CHROME_BROWSER_EXTENSIONS_DISPLAY_INFO_PROVIDER_CHROMEOS_H_
   6 #define CHROME_BROWSER_EXTENSIONS_DISPLAY_INFO_PROVIDER_CHROMEOS_H_
   7
   8 #include "extensions/browser/api/system_display/display_info_provider.h"
   9
  10 namespace extensions {
  11
  12 class DisplayInfoProviderChromeOS : public DisplayInfoProvider {
  13  public:
  14   DisplayInfoProviderChromeOS();
  15   ~DisplayInfoProviderChromeOS() override;
  16
  17   // DisplayInfoProvider implementation.
  18   bool SetInfo(const std::string& display_id,
  19                const api::system_display::DisplayProperties& info,
  20                std::string* error) override;
  21   void UpdateDisplayUnitInfoForPlatform(
  22       const gfx::Display& display,
  23       api::system_display::DisplayUnitInfo* unit) override;
  24   gfx::Screen* GetActiveScreen() override;
  25   void EnableUnifiedDesktop(bool enable) override;
  26
  27  private:
  28   DISALLOW_COPY_AND_ASSIGN(DisplayInfoProviderChromeOS);
  29 };
  30
  31 }  // namespace extensions
  32
  33 #endif  // CHROME_BROWSER_EXTENSIONS_DISPLAY_INFO_PROVIDER_CHROMEOS_H_