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#include "extensions/browser/api/system_display/system_display_api.h"
6
7#include <string>
8
9#include "extensions/browser/api/system_display/display_info_provider.h"
10#include "extensions/common/api/system_display.h"
11
12#if defined(OS_CHROMEOS)
13#include "base/memory/scoped_ptr.h"
14#include "extensions/common/manifest_handlers/kiosk_mode_info.h"
15#include "ui/gfx/screen.h"
16#endif
17
18namespace extensions {
19
20using core_api::system_display::DisplayUnitInfo;
21
22namespace SetDisplayProperties = core_api::system_display::SetDisplayProperties;
23
24typedef std::vector<linked_ptr<core_api::system_display::DisplayUnitInfo> >
25    DisplayInfo;
26
27bool SystemDisplayGetInfoFunction::RunSync() {
28  DisplayInfo all_displays_info =
29      DisplayInfoProvider::Get()->GetAllDisplaysInfo();
30  results_ =
31      core_api::system_display::GetInfo::Results::Create(all_displays_info);
32  return true;
33}
34
35bool SystemDisplaySetDisplayPropertiesFunction::RunSync() {
36#if !defined(OS_CHROMEOS)
37  SetError("Function available only on ChromeOS.");
38  return false;
39#else
40  if (!KioskModeInfo::IsKioskEnabled(extension())) {
41    SetError("The extension needs to be kiosk enabled to use the function.");
42    return false;
43  }
44  std::string error;
45  scoped_ptr<SetDisplayProperties::Params> params(
46      SetDisplayProperties::Params::Create(*args_));
47  bool success =
48      DisplayInfoProvider::Get()->SetInfo(params->id, params->info, &error);
49  if (!success)
50    SetError(error);
51  return true;
52#endif
53}
54
55}  // namespace extensions
56