accelerator_table.cc revision 58537e28ecd584eab876aee8be7156509866d23a 
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/base/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_P, ui::EF_CONTROL_DOWN, IDC_PRINT},
50  { ui::VKEY_P, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_ADVANCED_PRINT},
51  { ui::VKEY_R, ui::EF_CONTROL_DOWN, IDC_RELOAD },
52  { ui::VKEY_R, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
53    IDC_RELOAD_IGNORING_CACHE },
54  { ui::VKEY_HOME, ui::EF_ALT_DOWN, IDC_HOME },
55  { ui::VKEY_S, ui::EF_CONTROL_DOWN, IDC_SAVE_PAGE },
56  { ui::VKEY_9, ui::EF_CONTROL_DOWN, IDC_SELECT_LAST_TAB },
57  { ui::VKEY_NUMPAD9, ui::EF_CONTROL_DOWN, IDC_SELECT_LAST_TAB },
58  { ui::VKEY_TAB, ui::EF_CONTROL_DOWN, IDC_SELECT_NEXT_TAB },
59  { ui::VKEY_NEXT, ui::EF_CONTROL_DOWN, IDC_SELECT_NEXT_TAB },
60  { ui::VKEY_TAB, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
61    IDC_SELECT_PREVIOUS_TAB },
62  { ui::VKEY_PRIOR, ui::EF_CONTROL_DOWN, IDC_SELECT_PREVIOUS_TAB },
63  { ui::VKEY_1, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_0 },
64  { ui::VKEY_NUMPAD1, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_0 },
65  { ui::VKEY_2, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_1 },
66  { ui::VKEY_NUMPAD2, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_1 },
67  { ui::VKEY_3, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_2 },
68  { ui::VKEY_NUMPAD3, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_2 },
69  { ui::VKEY_4, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_3 },
70  { ui::VKEY_NUMPAD4, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_3 },
71  { ui::VKEY_5, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_4 },
72  { ui::VKEY_NUMPAD5, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_4 },
73  { ui::VKEY_6, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_5 },
74  { ui::VKEY_NUMPAD6, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_5 },
75  { ui::VKEY_7, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_6 },
76  { ui::VKEY_NUMPAD7, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_6 },
77  { ui::VKEY_8, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_7 },
78  { ui::VKEY_NUMPAD8, ui::EF_CONTROL_DOWN, IDC_SELECT_TAB_7 },
79  { ui::VKEY_B, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
80    IDC_SHOW_BOOKMARK_BAR },
81  { ui::VKEY_O, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
82    IDC_SHOW_BOOKMARK_MANAGER },
83  { ui::VKEY_J, ui::EF_CONTROL_DOWN, IDC_SHOW_DOWNLOADS },
84  { ui::VKEY_H, ui::EF_CONTROL_DOWN, IDC_SHOW_HISTORY },
85  { ui::VKEY_F, ui::EF_ALT_DOWN, IDC_SHOW_APP_MENU},
86  { ui::VKEY_E, ui::EF_ALT_DOWN, IDC_SHOW_APP_MENU},
87  { ui::VKEY_ESCAPE, ui::EF_NONE, IDC_STOP },
88  { ui::VKEY_OEM_PERIOD, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
89    IDC_TOGGLE_SPEECH_INPUT },
90  { ui::VKEY_U, ui::EF_CONTROL_DOWN, IDC_VIEW_SOURCE },
91  { ui::VKEY_OEM_MINUS, ui::EF_CONTROL_DOWN, IDC_ZOOM_MINUS },
92  { ui::VKEY_SUBTRACT, ui::EF_CONTROL_DOWN, IDC_ZOOM_MINUS },
93  { ui::VKEY_0, ui::EF_CONTROL_DOWN, IDC_ZOOM_NORMAL },
94  { ui::VKEY_NUMPAD0, ui::EF_CONTROL_DOWN, IDC_ZOOM_NORMAL },
95  { ui::VKEY_OEM_PLUS, ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS },
96  { ui::VKEY_ADD, ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS },
97  { ui::VKEY_F1, ui::EF_NONE, IDC_HELP_PAGE_VIA_KEYBOARD },
98  { ui::VKEY_F3, ui::EF_NONE, IDC_FIND_NEXT },
99  { ui::VKEY_F3, ui::EF_SHIFT_DOWN, IDC_FIND_PREVIOUS },
100  { ui::VKEY_F4, ui::EF_CONTROL_DOWN, IDC_CLOSE_TAB },
101  { ui::VKEY_F4, ui::EF_ALT_DOWN, IDC_CLOSE_WINDOW },
102  { ui::VKEY_F5, ui::EF_NONE, IDC_RELOAD },
103  { ui::VKEY_F5, ui::EF_CONTROL_DOWN, IDC_RELOAD_IGNORING_CACHE },
104  { ui::VKEY_F5, ui::EF_SHIFT_DOWN, IDC_RELOAD_IGNORING_CACHE },
105  { ui::VKEY_F6, ui::EF_NONE, IDC_FOCUS_NEXT_PANE },
106  { ui::VKEY_F6, ui::EF_SHIFT_DOWN, IDC_FOCUS_PREVIOUS_PANE },
107  { ui::VKEY_F10, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
108  { ui::VKEY_F11, ui::EF_NONE, IDC_FULLSCREEN },
109
110  // Platform-specific key maps.
111#if defined(OS_CHROMEOS)
112  // On Chrome OS, VKEY_BROWSER_SEARCH is handled in Ash.
113  { ui::VKEY_BROWSER_BACK, ui::EF_NONE, IDC_BACK },
114  { ui::VKEY_BACK, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
115    IDC_CLEAR_BROWSING_DATA },
116  { ui::VKEY_BROWSER_FORWARD, ui::EF_NONE, IDC_FORWARD },
117  { ui::VKEY_OEM_2, ui::EF_CONTROL_DOWN, IDC_HELP_PAGE_VIA_KEYBOARD },
118  { ui::VKEY_OEM_2, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
119    IDC_HELP_PAGE_VIA_KEYBOARD },
120  { ui::VKEY_BROWSER_HOME, ui::EF_NONE, IDC_HOME },
121  { ui::VKEY_BROWSER_REFRESH, ui::EF_NONE, IDC_RELOAD },
122  { ui::VKEY_BROWSER_REFRESH, ui::EF_CONTROL_DOWN, IDC_RELOAD_IGNORING_CACHE },
123  { ui::VKEY_BROWSER_REFRESH, ui::EF_SHIFT_DOWN, IDC_RELOAD_IGNORING_CACHE },
124  { ui::VKEY_BROWSER_FAVORITES, ui::EF_NONE, IDC_SHOW_BOOKMARK_MANAGER },
125  { ui::VKEY_BROWSER_STOP, ui::EF_NONE, IDC_STOP },
126  // Not implemented inside Ash to allow web pages to capture the key.
127  { ui::VKEY_M, ui::EF_CONTROL_DOWN, IDC_MINIMIZE_WINDOW },
128#else  // OS_CHROMEOS
129  { ui::VKEY_DELETE, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
130    IDC_CLEAR_BROWSING_DATA },
131  { ui::VKEY_LMENU, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
132  { ui::VKEY_MENU, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
133  { ui::VKEY_RMENU, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
134  // On Windows, all VKEY_BROWSER_* keys except VKEY_BROWSER_SEARCH are handled
135  // via WM_APPCOMMAND.
136  { ui::VKEY_BROWSER_SEARCH, ui::EF_NONE, IDC_FOCUS_SEARCH },
137  { ui::VKEY_M, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_SHOW_AVATAR_MENU},
138  // On ChromeOS, these keys are assigned to change UI scale.
139  { ui::VKEY_OEM_PLUS, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS },
140  { ui::VKEY_OEM_MINUS, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
141    IDC_ZOOM_MINUS },
142#endif  // OS_CHROMEOS
143#if !defined(OS_CHROMEOS)
144  // For each entry here add an entry into kChromeCmdId2AshActionId below
145  // if Ash has a corresponding accelerator.
146#if defined(GOOGLE_CHROME_BUILD)
147  { ui::VKEY_I, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, IDC_FEEDBACK },
148#endif
149  { ui::VKEY_Q, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_EXIT },
150  { ui::VKEY_N, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
151    IDC_NEW_INCOGNITO_WINDOW },
152  { ui::VKEY_T, ui::EF_CONTROL_DOWN, IDC_NEW_TAB },
153  { ui::VKEY_N, ui::EF_CONTROL_DOWN, IDC_NEW_WINDOW },
154  { ui::VKEY_O, ui::EF_CONTROL_DOWN, IDC_OPEN_FILE },
155  { ui::VKEY_T, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_RESTORE_TAB },
156  { ui::VKEY_ESCAPE, ui::EF_SHIFT_DOWN, IDC_TASK_MANAGER },
157#endif
158};
159const size_t kAcceleratorMapLength = arraysize(kAcceleratorMap);
160
161#if defined(USE_ASH)
162// Below we map Chrome command ids to Ash action ids for commands that have
163// an shortcut that is handled by Ash (instead of Chrome). Adding entries
164// here will show shortcut text on menus. See comment above.
165struct ChromeCmdId2AshActionId {
166  const int chrome_cmd_id;
167  const ash::AcceleratorAction ash_action_id;
168};
169const ChromeCmdId2AshActionId kChromeCmdId2AshActionId[] = {
170#if defined(GOOGLE_CHROME_BUILD)
171  { IDC_FEEDBACK,             ash::OPEN_FEEDBACK_PAGE },
172#endif
173  { IDC_EXIT,                 ash::EXIT },
174  { IDC_NEW_INCOGNITO_WINDOW, ash::NEW_INCOGNITO_WINDOW },
175  { IDC_NEW_TAB,              ash::NEW_TAB },
176  { IDC_NEW_WINDOW,           ash::NEW_WINDOW },
177#if defined(OS_CHROMEOS)
178  { IDC_OPEN_FILE,            ash::OPEN_FILE_DIALOG },
179#endif
180  { IDC_RESTORE_TAB,          ash::RESTORE_TAB },
181  { IDC_TASK_MANAGER,         ash::SHOW_TASK_MANAGER },
182};
183const size_t kChromeCmdId2AshActionIdLength =
184    arraysize(kChromeCmdId2AshActionId);
185#endif // defined(USE_ASH)
186
187} // namespace
188
189std::vector<AcceleratorMapping> GetAcceleratorList() {
190  return std::vector<AcceleratorMapping>(
191      kAcceleratorMap, kAcceleratorMap + kAcceleratorMapLength);
192}
193
194bool GetAshAcceleratorForCommandId(int command_id,
195                                   HostDesktopType host_desktop_type,
196                                   ui::Accelerator* accelerator) {
197#if defined(USE_ASH)
198  if (host_desktop_type != chrome::HOST_DESKTOP_TYPE_ASH)
199    return false;
200  for (size_t i = 0; i <  kChromeCmdId2AshActionIdLength; ++i) {
201    if (command_id == kChromeCmdId2AshActionId[i].chrome_cmd_id) {
202      for (size_t j = 0; j < ash::kAcceleratorDataLength; ++j) {
203        if (kChromeCmdId2AshActionId[i].ash_action_id ==
204            ash::kAcceleratorData[j].action) {
205          *accelerator = ui::Accelerator(ash::kAcceleratorData[j].keycode,
206                                         ash::kAcceleratorData[j].modifiers);
207          return true;
208        }
209      }
210    }
211  }
212#endif // defined(USE_ASH)
213  return false;
214}
215
216bool GetStandardAcceleratorForCommandId(int command_id,
217                                        ui::Accelerator* accelerator) {
218  // The standard Ctrl-X, Ctrl-V and Ctrl-C are not defined as accelerators
219  // anywhere else.
220  switch (command_id) {
221    case IDC_CUT:
222      *accelerator = ui::Accelerator(ui::VKEY_X, ui::EF_CONTROL_DOWN);
223      return true;
224    case IDC_COPY:
225      *accelerator = ui::Accelerator(ui::VKEY_C, ui::EF_CONTROL_DOWN);
226      return true;
227    case IDC_PASTE:
228      *accelerator = ui::Accelerator(ui::VKEY_V, ui::EF_CONTROL_DOWN);
229      return true;
230  }
231  return false;
232}
233
234}  // namespace chrome
235