accelerator_table.cc revision 6e8cce623b6e4fe0c9e4af605d675dd9d0338c38 
1// Copyright (c) 2012 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/views/accelerator_table.h"
6
7#include "base/basictypes.h"
8#include "chrome/app/chrome_command_ids.h"
9#include "ui/base/accelerators/accelerator.h"
10#include "ui/events/event_constants.h"
11
12#if defined(USE_ASH)
13#include "ash/accelerators/accelerator_table.h"
14#endif
15
16namespace chrome {
17namespace {
18
19// NOTE: Keep this list in the same (mostly-alphabetical) order as
20// the Windows accelerators in ../../app/chrome_dll.rc.
21// Do not use Ctrl-Alt as a shortcut modifier, as it is used by i18n keyboards:
22// http://blogs.msdn.com/b/oldnewthing/archive/2004/03/29/101121.aspx
23const AcceleratorMapping kAcceleratorMap[] = {
24  { ui::VKEY_LEFT, ui::EF_ALT_DOWN, IDC_BACK },
25  { ui::VKEY_BACK, ui::EF_NONE, IDC_BACK },
26  { ui::VKEY_D, ui::EF_CONTROL_DOWN, IDC_BOOKMARK_PAGE },
27  { ui::VKEY_D, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
28    IDC_BOOKMARK_ALL_TABS },
29  { ui::VKEY_W, ui::EF_CONTROL_DOWN, IDC_CLOSE_TAB },
30  { ui::VKEY_W, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_CLOSE_WINDOW },
31  { ui::VKEY_F, ui::EF_CONTROL_DOWN, IDC_FIND },
32  { ui::VKEY_G, ui::EF_CONTROL_DOWN, IDC_FIND_NEXT },
33  { ui::VKEY_G, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_FIND_PREVIOUS },
34  { ui::VKEY_D, ui::EF_ALT_DOWN, IDC_FOCUS_LOCATION },
35  { ui::VKEY_L, ui::EF_CONTROL_DOWN, IDC_FOCUS_LOCATION },
36  { ui::VKEY_K, ui::EF_CONTROL_DOWN, IDC_FOCUS_SEARCH },
37  { ui::VKEY_E, ui::EF_CONTROL_DOWN, IDC_FOCUS_SEARCH },
38  { ui::VKEY_T, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, IDC_FOCUS_TOOLBAR },
39  { ui::VKEY_B, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, IDC_FOCUS_BOOKMARKS },
40  { ui::VKEY_A, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, IDC_FOCUS_INFOBARS },
41  { ui::VKEY_RIGHT, ui::EF_ALT_DOWN, IDC_FORWARD },
42  { ui::VKEY_BACK, ui::EF_SHIFT_DOWN, IDC_FORWARD },
43  { ui::VKEY_I, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_DEV_TOOLS },
44  { ui::VKEY_F12, ui::EF_NONE, IDC_DEV_TOOLS_TOGGLE },
45  { ui::VKEY_J, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
46    IDC_DEV_TOOLS_CONSOLE },
47  { ui::VKEY_C, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
48    IDC_DEV_TOOLS_INSPECT },
49  { ui::VKEY_O, ui::EF_CONTROL_DOWN, IDC_OPEN_FILE },
50  { ui::VKEY_P, ui::EF_CONTROL_DOWN, IDC_PRINT},
51  { ui::VKEY_P, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_ADVANCED_PRINT},
52  { ui::VKEY_R, ui::EF_CONTROL_DOWN, IDC_RELOAD },
53  { ui::VKEY_R, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
54    IDC_RELOAD_IGNORING_CACHE },
55  { ui::VKEY_HOME, ui::EF_ALT_DOWN, IDC_HOME },
56  { ui::VKEY_S, ui::EF_CONTROL_DOWN, IDC_SAVE_PAGE },
57  { ui::VKEY_9, ui::EF_CONTROL_DOWN, IDC_SELECT_LAST_TAB },
58  { ui::VKEY_NUMPAD9, ui::EF_CONTROL_DOWN, IDC_SELECT_LAST_TAB },
59#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
60  { ui::VKEY_9, ui::EF_ALT_DOWN, IDC_SELECT_LAST_TAB },
61  { ui::VKEY_NUMPAD9, ui::EF_ALT_DOWN, IDC_SELECT_LAST_TAB },
62  { ui::VKEY_NEXT, ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN, IDC_MOVE_TAB_NEXT },
63  { ui::VKEY_PRIOR, ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
64    IDC_MOVE_TAB_PREVIOUS },
65#endif
66  { ui::VKEY_TAB, ui::EF_CONTROL_DOWN, IDC_SELECT_NEXT_TAB },
67  { ui::VKEY_NEXT, ui::EF_CONTROL_DOWN, IDC_SELECT_NEXT_TAB },
68  { ui::VKEY_TAB, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
69    IDC_SELECT_PREVIOUS_TAB },
70  { ui::VKEY_PRIOR, ui::EF_CONTROL_DOWN, IDC_SELECT_PREVIOUS_TAB },
71  { ui::VKEY_1, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_0 },
72  { ui::VKEY_NUMPAD1, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_0 },
73  { ui::VKEY_2, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_1 },
74  { ui::VKEY_NUMPAD2, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_1 },
75  { ui::VKEY_3, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_2 },
76  { ui::VKEY_NUMPAD3, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_2 },
77  { ui::VKEY_4, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_3 },
78  { ui::VKEY_NUMPAD4, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_3 },
79  { ui::VKEY_5, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_4 },
80  { ui::VKEY_NUMPAD5, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_4 },
81  { ui::VKEY_6, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_5 },
82  { ui::VKEY_NUMPAD6, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_5 },
83  { ui::VKEY_7, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_6 },
84  { ui::VKEY_NUMPAD7, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_6 },
85  { ui::VKEY_8, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_7 },
86  { ui::VKEY_NUMPAD8, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_7 },
87#if defined(OS_LINUX) && !defined(OS_CHROMEOS)
88  { ui::VKEY_1, ui::EF_ALT_DOWN, IDC_SELECT_TAB_0 },
89  { ui::VKEY_NUMPAD1, ui::EF_ALT_DOWN, IDC_SELECT_TAB_0 },
90  { ui::VKEY_2, ui::EF_ALT_DOWN, IDC_SELECT_TAB_1 },
91  { ui::VKEY_NUMPAD2, ui::EF_ALT_DOWN, IDC_SELECT_TAB_1 },
92  { ui::VKEY_3, ui::EF_ALT_DOWN, IDC_SELECT_TAB_2 },
93  { ui::VKEY_NUMPAD3, ui::EF_ALT_DOWN, IDC_SELECT_TAB_2 },
94  { ui::VKEY_4, ui::EF_ALT_DOWN, IDC_SELECT_TAB_3 },
95  { ui::VKEY_NUMPAD4, ui::EF_ALT_DOWN, IDC_SELECT_TAB_3 },
96  { ui::VKEY_5, ui::EF_ALT_DOWN, IDC_SELECT_TAB_4 },
97  { ui::VKEY_NUMPAD5, ui::EF_ALT_DOWN, IDC_SELECT_TAB_4 },
98  { ui::VKEY_6, ui::EF_ALT_DOWN, IDC_SELECT_TAB_5 },
99  { ui::VKEY_NUMPAD6, ui::EF_ALT_DOWN, IDC_SELECT_TAB_5 },
100  { ui::VKEY_7, ui::EF_ALT_DOWN, IDC_SELECT_TAB_6 },
101  { ui::VKEY_NUMPAD7, ui::EF_ALT_DOWN, IDC_SELECT_TAB_6 },
102  { ui::VKEY_8, ui::EF_ALT_DOWN, IDC_SELECT_TAB_7 },
103  { ui::VKEY_NUMPAD8, ui::EF_ALT_DOWN, IDC_SELECT_TAB_7 },
104  { ui::VKEY_BROWSER_FAVORITES, ui::EF_NONE, IDC_SHOW_BOOKMARK_BAR },
105#endif
106  { ui::VKEY_B, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
107    IDC_SHOW_BOOKMARK_BAR },
108  { ui::VKEY_O, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
109    IDC_SHOW_BOOKMARK_MANAGER },
110  { ui::VKEY_J, ui::EF_CONTROL_DOWN, IDC_SHOW_DOWNLOADS },
111  { ui::VKEY_H, ui::EF_CONTROL_DOWN, IDC_SHOW_HISTORY },
112  { ui::VKEY_F, ui::EF_ALT_DOWN, IDC_SHOW_APP_MENU},
113  { ui::VKEY_E, ui::EF_ALT_DOWN, IDC_SHOW_APP_MENU},
114  { ui::VKEY_ESCAPE, ui::EF_NONE, IDC_STOP },
115  { ui::VKEY_OEM_PERIOD, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
116    IDC_TOGGLE_SPEECH_INPUT },
117  { ui::VKEY_U, ui::EF_CONTROL_DOWN, IDC_VIEW_SOURCE },
118  { ui::VKEY_OEM_MINUS, ui::EF_CONTROL_DOWN, IDC_ZOOM_MINUS },
119  { ui::VKEY_SUBTRACT, ui::EF_CONTROL_DOWN, IDC_ZOOM_MINUS },
120  { ui::VKEY_0, ui::EF_CONTROL_DOWN, IDC_ZOOM_NORMAL },
121  { ui::VKEY_NUMPAD0, ui::EF_CONTROL_DOWN, IDC_ZOOM_NORMAL },
122  { ui::VKEY_OEM_PLUS, ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS },
123  { ui::VKEY_ADD, ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS },
124  { ui::VKEY_F1, ui::EF_NONE, IDC_HELP_PAGE_VIA_KEYBOARD },
125  { ui::VKEY_F3, ui::EF_NONE, IDC_FIND_NEXT },
126  { ui::VKEY_F3, ui::EF_SHIFT_DOWN, IDC_FIND_PREVIOUS },
127  { ui::VKEY_F4, ui::EF_CONTROL_DOWN, IDC_CLOSE_TAB },
128  { ui::VKEY_F4, ui::EF_ALT_DOWN, IDC_CLOSE_WINDOW },
129  { ui::VKEY_F5, ui::EF_NONE, IDC_RELOAD },
130  { ui::VKEY_F5, ui::EF_CONTROL_DOWN, IDC_RELOAD_IGNORING_CACHE },
131  { ui::VKEY_F5, ui::EF_SHIFT_DOWN, IDC_RELOAD_IGNORING_CACHE },
132  { ui::VKEY_F6, ui::EF_NONE, IDC_FOCUS_NEXT_PANE },
133  { ui::VKEY_F6, ui::EF_SHIFT_DOWN, IDC_FOCUS_PREVIOUS_PANE },
134  { ui::VKEY_F10, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
135  { ui::VKEY_F11, ui::EF_NONE, IDC_FULLSCREEN },
136  { ui::VKEY_ESCAPE, ui::EF_SHIFT_DOWN, IDC_TASK_MANAGER },
137
138  // Platform-specific key maps.
139#if defined(OS_LINUX)
140  { ui::VKEY_BROWSER_BACK, ui::EF_NONE, IDC_BACK },
141  { ui::VKEY_BROWSER_FORWARD, ui::EF_NONE, IDC_FORWARD },
142  { ui::VKEY_BROWSER_HOME, ui::EF_NONE, IDC_HOME },
143  { ui::VKEY_BROWSER_REFRESH, ui::EF_NONE, IDC_RELOAD },
144  { ui::VKEY_BROWSER_REFRESH, ui::EF_CONTROL_DOWN, IDC_RELOAD_IGNORING_CACHE },
145  { ui::VKEY_BROWSER_REFRESH, ui::EF_SHIFT_DOWN, IDC_RELOAD_IGNORING_CACHE },
146#endif  // defined(OS_LINUX)
147
148#if defined(OS_CHROMEOS)
149  // On Chrome OS, VKEY_BROWSER_SEARCH is handled in Ash.
150  { ui::VKEY_BACK, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
151    IDC_CLEAR_BROWSING_DATA },
152  { ui::VKEY_OEM_2, ui::EF_CONTROL_DOWN, IDC_HELP_PAGE_VIA_KEYBOARD },
153  { ui::VKEY_OEM_2, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
154    IDC_HELP_PAGE_VIA_KEYBOARD },
155  { ui::VKEY_BROWSER_FAVORITES, ui::EF_NONE, IDC_SHOW_BOOKMARK_MANAGER },
156  { ui::VKEY_BROWSER_STOP, ui::EF_NONE, IDC_STOP },
157#else  // OS_CHROMEOS
158  { ui::VKEY_DELETE, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
159    IDC_CLEAR_BROWSING_DATA },
160  { ui::VKEY_LMENU, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
161  { ui::VKEY_MENU, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
162  { ui::VKEY_RMENU, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
163  // On Windows, all VKEY_BROWSER_* keys except VKEY_BROWSER_SEARCH are handled
164  // via WM_APPCOMMAND.
165  { ui::VKEY_BROWSER_SEARCH, ui::EF_NONE, IDC_FOCUS_SEARCH },
166  { ui::VKEY_M, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_SHOW_AVATAR_MENU},
167  // On ChromeOS, these keys are assigned to change UI scale.
168  { ui::VKEY_OEM_PLUS, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS },
169  { ui::VKEY_OEM_MINUS, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
170    IDC_ZOOM_MINUS },
171  // For each entry here add an entry into kChromeCmdId2AshActionId below
172  // if Ash has a corresponding accelerator.
173#if defined(GOOGLE_CHROME_BUILD)
174  { ui::VKEY_I, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, IDC_FEEDBACK },
175#endif
176  { ui::VKEY_Q, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_EXIT },
177  { ui::VKEY_N, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
178    IDC_NEW_INCOGNITO_WINDOW },
179  { ui::VKEY_T, ui::EF_CONTROL_DOWN, IDC_NEW_TAB },
180  { ui::VKEY_N, ui::EF_CONTROL_DOWN, IDC_NEW_WINDOW },
181  { ui::VKEY_T, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_RESTORE_TAB },
182#endif
183};
184const size_t kAcceleratorMapLength = arraysize(kAcceleratorMap);
185
186#if defined(USE_ASH)
187// Below we map Chrome command ids to Ash action ids for commands that have
188// an shortcut that is handled by Ash (instead of Chrome). Adding entries
189// here will show shortcut text on menus. See comment above.
190struct ChromeCmdId2AshActionId {
191  const int chrome_cmd_id;
192  const ash::AcceleratorAction ash_action_id;
193};
194const ChromeCmdId2AshActionId kChromeCmdId2AshActionId[] = {
195#if defined(GOOGLE_CHROME_BUILD)
196  { IDC_FEEDBACK,             ash::OPEN_FEEDBACK_PAGE },
197#endif
198  { IDC_EXIT,                 ash::EXIT },
199  { IDC_NEW_INCOGNITO_WINDOW, ash::NEW_INCOGNITO_WINDOW },
200  { IDC_NEW_TAB,              ash::NEW_TAB },
201  { IDC_NEW_WINDOW,           ash::NEW_WINDOW },
202  { IDC_RESTORE_TAB,          ash::RESTORE_TAB },
203  { IDC_TASK_MANAGER,         ash::SHOW_TASK_MANAGER },
204};
205const size_t kChromeCmdId2AshActionIdLength =
206    arraysize(kChromeCmdId2AshActionId);
207#endif // defined(USE_ASH)
208
209} // namespace
210
211std::vector<AcceleratorMapping> GetAcceleratorList() {
212  return std::vector<AcceleratorMapping>(
213      kAcceleratorMap, kAcceleratorMap + kAcceleratorMapLength);
214}
215
216bool GetAshAcceleratorForCommandId(int command_id,
217                                   HostDesktopType host_desktop_type,
218                                   ui::Accelerator* accelerator) {
219#if defined(USE_ASH)
220  if (host_desktop_type != chrome::HOST_DESKTOP_TYPE_ASH)
221    return false;
222  for (size_t i = 0; i <  kChromeCmdId2AshActionIdLength; ++i) {
223    if (command_id == kChromeCmdId2AshActionId[i].chrome_cmd_id) {
224      for (size_t j = 0; j < ash::kAcceleratorDataLength; ++j) {
225        if (kChromeCmdId2AshActionId[i].ash_action_id ==
226            ash::kAcceleratorData[j].action) {
227          *accelerator = ui::Accelerator(ash::kAcceleratorData[j].keycode,
228                                         ash::kAcceleratorData[j].modifiers);
229          return true;
230        }
231      }
232    }
233  }
234#endif // defined(USE_ASH)
235  return false;
236}
237
238bool GetStandardAcceleratorForCommandId(int command_id,
239                                        ui::Accelerator* accelerator) {
240  // The standard Ctrl-X, Ctrl-V and Ctrl-C are not defined as accelerators
241  // anywhere else.
242  switch (command_id) {
243    case IDC_CUT:
244      *accelerator = ui::Accelerator(ui::VKEY_X, ui::EF_CONTROL_DOWN);
245      return true;
246    case IDC_COPY:
247      *accelerator = ui::Accelerator(ui::VKEY_C, ui::EF_CONTROL_DOWN);
248      return true;
249    case IDC_PASTE:
250      *accelerator = ui::Accelerator(ui::VKEY_V, ui::EF_CONTROL_DOWN);
251      return true;
252  }
253  return false;
254}
255
256}  // namespace chrome
257