1// Copyright (c) 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 "chrome/browser/profiles/profile.h"
6#include "chrome/browser/ui/host_desktop.h"
7#include "chrome/browser/ui/views/accelerator_table.h"
8#include "ui/base/accelerators/accelerator.h"
9
10#if defined(USE_ASH)
11#include "ash/accelerators/accelerator_table.h"
12#endif  // USE_ASH
13
14namespace chrome {
15
16bool IsChromeAccelerator(const ui::Accelerator& accelerator, Profile* profile) {
17#if defined(USE_ASH)
18  for (size_t i = 0; i < ash::kAcceleratorDataLength; ++i) {
19    const ash::AcceleratorData& accel_data = ash::kAcceleratorData[i];
20    if (accel_data.keycode == accelerator.key_code() &&
21        accel_data.modifiers == accelerator.modifiers()) {
22      return true;
23    }
24  }
25#endif
26
27  std::vector<chrome::AcceleratorMapping> accelerators =
28      chrome::GetAcceleratorList();
29  for (std::vector<chrome::AcceleratorMapping>::const_iterator it =
30       accelerators.begin(); it != accelerators.end(); ++it) {
31    if (it->keycode == accelerator.key_code() &&
32        it->modifiers == accelerator.modifiers())
33      return true;
34  }
35
36  return false;
37}
38
39ui::Accelerator GetPrimaryChromeAcceleratorForCommandId(int command_id) {
40  ui::Accelerator accelerator;
41  // GetAshAcceleratorForCommandId with HOST_DESKTOP_TYPE_ASH is used so we can
42  // find Ash accelerators if Ash is supported on this platform, even if it's
43  // not currently in use.
44  if (GetStandardAcceleratorForCommandId(command_id, &accelerator) ||
45      GetAshAcceleratorForCommandId(command_id,
46                                    HOST_DESKTOP_TYPE_ASH,
47                                    &accelerator)) {
48    return accelerator;
49  }
50
51  std::vector<chrome::AcceleratorMapping> accelerators =
52      chrome::GetAcceleratorList();
53  for (size_t i = 0; i < accelerators.size(); ++i) {
54    if (accelerators[i].command_id == command_id) {
55      return ui::Accelerator(accelerators[i].keycode,
56                             accelerators[i].modifiers);
57    }
58  }
59
60  return ui::Accelerator();
61}
62
63}  // namespace chrome
64