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1// Copyright (c) 2011 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/ui/cocoa/accelerators_cocoa.h"
6
7#import <Cocoa/Cocoa.h>
8
9#include "base/memory/singleton.h"
10#include "chrome/app/chrome_command_ids.h"
11
12namespace {
13
14const struct AcceleratorMapping {
15  int command_id;
16  NSString* key;
17  NSUInteger modifiers;
18} kAcceleratorMap[] = {
19  { IDC_CLEAR_BROWSING_DATA, @"\x8", NSCommandKeyMask | NSShiftKeyMask },
20  { IDC_COPY, @"c", NSCommandKeyMask },
21  { IDC_CUT, @"x", NSCommandKeyMask },
22  { IDC_DEV_TOOLS, @"i", NSCommandKeyMask | NSAlternateKeyMask },
23  { IDC_DEV_TOOLS_CONSOLE, @"j", NSCommandKeyMask | NSAlternateKeyMask },
24  { IDC_FIND, @"f", NSCommandKeyMask },
25  { IDC_FULLSCREEN, @"f", NSCommandKeyMask | NSShiftKeyMask },
26  { IDC_NEW_INCOGNITO_WINDOW, @"n", NSCommandKeyMask | NSShiftKeyMask },
27  { IDC_NEW_TAB, @"t", NSCommandKeyMask },
28  { IDC_NEW_WINDOW, @"n", NSCommandKeyMask },
29  { IDC_OPTIONS, @",", NSCommandKeyMask },
30  { IDC_PASTE, @"v", NSCommandKeyMask },
31  { IDC_PRINT, @"p", NSCommandKeyMask },
32  { IDC_SAVE_PAGE, @"s", NSCommandKeyMask },
33  { IDC_SHOW_BOOKMARK_BAR, @"b", NSCommandKeyMask | NSShiftKeyMask },
34  { IDC_SHOW_BOOKMARK_MANAGER, @"b", NSCommandKeyMask | NSAlternateKeyMask },
35  { IDC_SHOW_DOWNLOADS, @"j", NSCommandKeyMask | NSShiftKeyMask },
36  { IDC_SHOW_HISTORY, @"y", NSCommandKeyMask },
37  { IDC_VIEW_SOURCE, @"u", NSCommandKeyMask | NSAlternateKeyMask },
38  { IDC_ZOOM_MINUS, @"-", NSCommandKeyMask },
39  { IDC_ZOOM_PLUS, @"+", NSCommandKeyMask }
40};
41
42}  // namespace
43
44AcceleratorsCocoa::AcceleratorsCocoa() {
45  for (size_t i = 0; i < arraysize(kAcceleratorMap); ++i) {
46    const AcceleratorMapping& entry = kAcceleratorMap[i];
47    ui::AcceleratorCocoa accelerator(entry.key, entry.modifiers);
48    accelerators_.insert(std::make_pair(entry.command_id, accelerator));
49  }
50}
51
52AcceleratorsCocoa::~AcceleratorsCocoa() {}
53
54// static
55AcceleratorsCocoa* AcceleratorsCocoa::GetInstance() {
56  return Singleton<AcceleratorsCocoa>::get();
57}
58
59const ui::AcceleratorCocoa* AcceleratorsCocoa::GetAcceleratorForCommand(
60    int command_id) {
61  AcceleratorCocoaMap::iterator it = accelerators_.find(command_id);
62  if (it == accelerators_.end())
63    return NULL;
64  return &it->second;
65}
66