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.
5 #include "ash/accelerators/accelerator_table.h"
7 #include "base/basictypes.h"
11 const AcceleratorData kAcceleratorData[] = {
12 // We have to define 3 entries for Shift+Alt. VKEY_[LR]MENU might be sent to
13 // the accelerator controller when RenderWidgetHostViewAura is focused, and
14 // VKEY_MENU might be when it's not (e.g. when NativeWidgetAura is focused).
15 { false, ui::VKEY_LMENU, ui::EF_SHIFT_DOWN, NEXT_IME },
16 { false, ui::VKEY_MENU, ui::EF_SHIFT_DOWN, NEXT_IME },
17 { false, ui::VKEY_RMENU, ui::EF_SHIFT_DOWN, NEXT_IME },
18 // The same is true for Alt+Shift.
19 { false, ui::VKEY_LSHIFT, ui::EF_ALT_DOWN, NEXT_IME },
20 { false, ui::VKEY_SHIFT, ui::EF_ALT_DOWN, NEXT_IME },
21 { false, ui::VKEY_RSHIFT, ui::EF_ALT_DOWN, NEXT_IME },
22 // Single shift release turns off caps lock.
23 { false, ui::VKEY_LSHIFT, ui::EF_NONE, DISABLE_CAPS_LOCK },
24 { false, ui::VKEY_SHIFT, ui::EF_NONE, DISABLE_CAPS_LOCK },
25 { false, ui::VKEY_RSHIFT, ui::EF_NONE, DISABLE_CAPS_LOCK },
27 { true, ui::VKEY_SPACE, ui::EF_CONTROL_DOWN, PREVIOUS_IME },
28 { false, ui::VKEY_SPACE, ui::EF_CONTROL_DOWN, PREVIOUS_IME },
29 // Shortcuts for Japanese IME.
30 { true, ui::VKEY_CONVERT, ui::EF_NONE, SWITCH_IME },
31 { true, ui::VKEY_NONCONVERT, ui::EF_NONE, SWITCH_IME },
32 { true, ui::VKEY_DBE_SBCSCHAR, ui::EF_NONE, SWITCH_IME },
33 { true, ui::VKEY_DBE_DBCSCHAR, ui::EF_NONE, SWITCH_IME },
34 // Shortcut for Koren IME.
35 { true, ui::VKEY_HANGUL, ui::EF_NONE, SWITCH_IME },
37 { true, ui::VKEY_TAB, ui::EF_ALT_DOWN, CYCLE_FORWARD_MRU },
38 { true, ui::VKEY_TAB, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
40 { true, ui::VKEY_MEDIA_LAUNCH_APP1, ui::EF_NONE, CYCLE_LINEAR },
41 #if defined(OS_CHROMEOS)
42 { true, ui::VKEY_BROWSER_SEARCH, ui::EF_NONE, TOGGLE_APP_LIST },
43 { true, ui::VKEY_WLAN, ui::EF_NONE, TOGGLE_WIFI },
44 { true, ui::VKEY_KBD_BRIGHTNESS_DOWN, ui::EF_NONE, KEYBOARD_BRIGHTNESS_DOWN },
45 { true, ui::VKEY_KBD_BRIGHTNESS_UP, ui::EF_NONE, KEYBOARD_BRIGHTNESS_UP },
47 { true, ui::VKEY_MEDIA_LAUNCH_APP2, ui::EF_CONTROL_DOWN, TOGGLE_MIRROR_MODE },
48 { true, ui::VKEY_MEDIA_LAUNCH_APP2, ui::EF_ALT_DOWN, SWAP_PRIMARY_DISPLAY },
49 // Cycle windows button.
50 { true, ui::VKEY_MEDIA_LAUNCH_APP1, ui::EF_CONTROL_DOWN, TAKE_SCREENSHOT },
51 { true, ui::VKEY_MEDIA_LAUNCH_APP1, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
52 TAKE_PARTIAL_SCREENSHOT },
53 { true, ui::VKEY_BRIGHTNESS_DOWN, ui::EF_NONE, BRIGHTNESS_DOWN },
54 { true, ui::VKEY_BRIGHTNESS_DOWN, ui::EF_ALT_DOWN, KEYBOARD_BRIGHTNESS_DOWN },
55 { true, ui::VKEY_BRIGHTNESS_UP, ui::EF_NONE, BRIGHTNESS_UP },
56 { true, ui::VKEY_BRIGHTNESS_UP, ui::EF_ALT_DOWN, KEYBOARD_BRIGHTNESS_UP },
57 { true, ui::VKEY_BRIGHTNESS_DOWN, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
58 MAGNIFY_SCREEN_ZOOM_OUT},
59 { true, ui::VKEY_BRIGHTNESS_UP, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
60 MAGNIFY_SCREEN_ZOOM_IN},
61 { true, ui::VKEY_L, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, LOCK_SCREEN },
62 // The lock key on Chrome OS keyboards produces F13 scancodes.
63 { true, ui::VKEY_F13, ui::EF_NONE, LOCK_PRESSED },
64 { false, ui::VKEY_F13, ui::EF_NONE, LOCK_RELEASED },
65 { true, ui::VKEY_POWER, ui::EF_NONE, POWER_PRESSED },
66 { false, ui::VKEY_POWER, ui::EF_NONE, POWER_RELEASED },
67 { true, ui::VKEY_M, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
69 { true, ui::VKEY_T, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, OPEN_CROSH },
70 { true, ui::VKEY_G, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
71 DISABLE_GPU_WATCHDOG },
72 { true, ui::VKEY_I, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
73 TOUCH_HUD_MODE_CHANGE },
74 { true, ui::VKEY_I, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN,
76 { true, ui::VKEY_9, ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
77 TOUCH_HUD_PROJECTION_TOGGLE },
78 // Accessibility: Spoken feedback shortcuts. The first one is to toggle
79 // spoken feedback on or off. The others are only valid when
80 // spoken feedback is enabled.
81 { true, ui::VKEY_Z, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
82 TOGGLE_SPOKEN_FEEDBACK },
83 { true, ui::VKEY_CONTROL, ui::EF_CONTROL_DOWN, SILENCE_SPOKEN_FEEDBACK},
84 { true, ui::VKEY_MEDIA_LAUNCH_APP1, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
85 SWITCH_TO_NEXT_USER },
86 #endif // defined(OS_CHROMEOS)
87 { true, ui::VKEY_I, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, OPEN_FEEDBACK_PAGE },
89 { true, ui::VKEY_Q, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, EXIT },
91 { true, ui::VKEY_N, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
92 NEW_INCOGNITO_WINDOW },
93 { true, ui::VKEY_N, ui::EF_CONTROL_DOWN, NEW_WINDOW },
94 { true, ui::VKEY_T, ui::EF_CONTROL_DOWN, NEW_TAB },
95 { true, ui::VKEY_OEM_MINUS,
96 ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN, SCALE_UI_UP },
97 { true, ui::VKEY_OEM_PLUS,
98 ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN, SCALE_UI_DOWN },
100 ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN, SCALE_UI_RESET },
101 { true, ui::VKEY_BROWSER_REFRESH,
102 ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN, ROTATE_SCREEN },
103 { true, ui::VKEY_BROWSER_REFRESH,
104 ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
106 { true, ui::VKEY_T, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, RESTORE_TAB },
107 { true, ui::VKEY_PRINT, ui::EF_NONE, TAKE_SCREENSHOT },
108 // On Chrome OS, Search key is mapped to LWIN. The Search key binding should
109 // act on release instead of press when using Search as a modifier key for
110 // extended keyboard shortcuts.
111 { false, ui::VKEY_LWIN, ui::EF_NONE, TOGGLE_APP_LIST },
112 { false, ui::VKEY_LWIN, ui::EF_ALT_DOWN, TOGGLE_CAPS_LOCK },
113 { true, ui::VKEY_MEDIA_LAUNCH_APP2, ui::EF_NONE, TOGGLE_FULLSCREEN },
114 { true, ui::VKEY_MEDIA_LAUNCH_APP2, ui::EF_SHIFT_DOWN, TOGGLE_FULLSCREEN },
115 { true, ui::VKEY_VOLUME_MUTE, ui::EF_NONE, VOLUME_MUTE },
116 { true, ui::VKEY_VOLUME_DOWN, ui::EF_NONE, VOLUME_DOWN },
117 { true, ui::VKEY_VOLUME_UP, ui::EF_NONE, VOLUME_UP },
118 { true, ui::VKEY_L, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, FOCUS_LAUNCHER },
119 { true, ui::VKEY_HELP, ui::EF_NONE, SHOW_KEYBOARD_OVERLAY },
120 { true, ui::VKEY_OEM_2, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
121 SHOW_KEYBOARD_OVERLAY },
122 { true, ui::VKEY_OEM_2,
123 ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
124 SHOW_KEYBOARD_OVERLAY },
125 { true, ui::VKEY_F14, ui::EF_NONE, SHOW_KEYBOARD_OVERLAY },
126 { true, ui::VKEY_N, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
127 SHOW_MESSAGE_CENTER_BUBBLE },
128 { true, ui::VKEY_BROWSER_BACK,
129 ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
131 { true, ui::VKEY_S, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
132 SHOW_SYSTEM_TRAY_BUBBLE },
133 { true, ui::VKEY_ESCAPE, ui::EF_SHIFT_DOWN, SHOW_TASK_MANAGER },
134 { true, ui::VKEY_1, ui::EF_ALT_DOWN, LAUNCH_APP_0 },
135 { true, ui::VKEY_2, ui::EF_ALT_DOWN, LAUNCH_APP_1 },
136 { true, ui::VKEY_3, ui::EF_ALT_DOWN, LAUNCH_APP_2 },
137 { true, ui::VKEY_4, ui::EF_ALT_DOWN, LAUNCH_APP_3 },
138 { true, ui::VKEY_5, ui::EF_ALT_DOWN, LAUNCH_APP_4 },
139 { true, ui::VKEY_6, ui::EF_ALT_DOWN, LAUNCH_APP_5 },
140 { true, ui::VKEY_7, ui::EF_ALT_DOWN, LAUNCH_APP_6 },
141 { true, ui::VKEY_8, ui::EF_ALT_DOWN, LAUNCH_APP_7 },
142 { true, ui::VKEY_9, ui::EF_ALT_DOWN, LAUNCH_LAST_APP },
144 // Window management shortcuts.
145 { true, ui::VKEY_OEM_4, ui::EF_ALT_DOWN, WINDOW_SNAP_LEFT },
146 { true, ui::VKEY_OEM_6, ui::EF_ALT_DOWN, WINDOW_SNAP_RIGHT },
147 // The same accelerator is defined in
148 // c/b/ui/views/accelerator_table.cc in order for the web page to
149 // intercept and process this shortcut. This accelerator is used if the
150 // focused window isn't browser window nor web content.
151 // TODO(stevet/jamescook): Remove this in M33, as well as the copy
152 // referenced above. We want to move away from shortcuts bound to Ctrl
153 // because web content often uses them.
154 { true, ui::VKEY_M, ui::EF_CONTROL_DOWN, WINDOW_MINIMIZE },
155 { true, ui::VKEY_OEM_MINUS, ui::EF_ALT_DOWN, WINDOW_MINIMIZE },
156 { true, ui::VKEY_OEM_PLUS, ui::EF_ALT_DOWN, TOGGLE_MAXIMIZED },
157 { true, ui::VKEY_OEM_PLUS, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
158 WINDOW_POSITION_CENTER },
159 { true, ui::VKEY_BROWSER_FORWARD, ui::EF_CONTROL_DOWN, FOCUS_NEXT_PANE },
160 { true, ui::VKEY_BROWSER_BACK, ui::EF_CONTROL_DOWN, FOCUS_PREVIOUS_PANE },
162 // Media Player shortcuts.
163 { true, ui::VKEY_MEDIA_NEXT_TRACK, ui::EF_NONE, MEDIA_NEXT_TRACK},
164 { true, ui::VKEY_MEDIA_PLAY_PAUSE, ui::EF_NONE, MEDIA_PLAY_PAUSE},
165 { true, ui::VKEY_MEDIA_PREV_TRACK, ui::EF_NONE, MEDIA_PREV_TRACK},
167 // Debugging shortcuts that need to be available to end-users in
169 { true, ui::VKEY_U, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN | ui::EF_SHIFT_DOWN,
170 PRINT_UI_HIERARCHIES },
172 { false, ui::VKEY_HOME, ui::EF_SHIFT_DOWN, ACCESSIBLE_FOCUS_PREVIOUS},
173 { false, ui::VKEY_PRIOR, ui::EF_SHIFT_DOWN, ACCESSIBLE_FOCUS_PREVIOUS},
174 { false, ui::VKEY_END, ui::EF_SHIFT_DOWN, ACCESSIBLE_FOCUS_NEXT},
175 { false, ui::VKEY_NEXT, ui::EF_SHIFT_DOWN, ACCESSIBLE_FOCUS_NEXT},
177 // TODO(yusukes): Handle VKEY_MEDIA_STOP, and
178 // VKEY_MEDIA_LAUNCH_MAIL.
181 const size_t kAcceleratorDataLength = arraysize(kAcceleratorData);
184 const AcceleratorData kDesktopAcceleratorData[] = {
185 #if defined(OS_CHROMEOS)
186 // Extra shortcut for debug build to control magnifier on linux desktop.
187 { true, ui::VKEY_BRIGHTNESS_DOWN, ui::EF_CONTROL_DOWN,
188 MAGNIFY_SCREEN_ZOOM_OUT},
189 { true, ui::VKEY_BRIGHTNESS_UP, ui::EF_CONTROL_DOWN, MAGNIFY_SCREEN_ZOOM_IN},
190 // Extra shortcuts to lock the screen on linux desktop.
191 { true, ui::VKEY_L, ui::EF_ALT_DOWN, LOCK_SCREEN },
192 { true, ui::VKEY_POWER, ui::EF_SHIFT_DOWN, LOCK_PRESSED },
193 { false, ui::VKEY_POWER, ui::EF_SHIFT_DOWN, LOCK_RELEASED },
194 { true, ui::VKEY_D, ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
195 ADD_REMOVE_DISPLAY },
196 { true, ui::VKEY_M, ui::EF_CONTROL_DOWN | ui::EF_SHIFT_DOWN,
197 TOGGLE_MIRROR_MODE },
198 { true, ui::VKEY_W, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, TOGGLE_WIFI },
199 // Extra shortcut for display swaping as alt-f4 is taken on linux desktop.
200 { true, ui::VKEY_S, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
201 SWAP_PRIMARY_DISPLAY },
203 // Extra shortcut to rotate/scale up/down the screen on linux desktop.
205 ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN, ROTATE_SCREEN },
206 // For testing on systems where Alt-Tab is already mapped.
207 { true, ui::VKEY_W, ui::EF_ALT_DOWN, CYCLE_FORWARD_MRU },
209 { true, ui::VKEY_F11, ui::EF_CONTROL_DOWN, TOGGLE_ROOT_WINDOW_FULL_SCREEN },
210 { true, ui::VKEY_W, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN,
211 CYCLE_BACKWARD_MRU },
212 { true, ui::VKEY_B, ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
213 TOGGLE_DESKTOP_BACKGROUND_MODE },
216 const size_t kDesktopAcceleratorDataLength = arraysize(kDesktopAcceleratorData);
219 const AcceleratorData kDebugAcceleratorData[] = {
220 { true, ui::VKEY_L, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
221 PRINT_LAYER_HIERARCHY },
222 { true, ui::VKEY_V, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
223 PRINT_VIEW_HIERARCHY },
224 { true, ui::VKEY_W, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
225 PRINT_WINDOW_HIERARCHY },
226 { true, ui::VKEY_S, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
227 DEBUG_TOGGLE_DEVICE_SCALE_FACTOR },
228 { true, ui::VKEY_B, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
229 DEBUG_TOGGLE_SHOW_DEBUG_BORDERS },
230 { true, ui::VKEY_F, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
231 DEBUG_TOGGLE_SHOW_FPS_COUNTER },
232 { true, ui::VKEY_P, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN | ui::EF_ALT_DOWN,
233 DEBUG_TOGGLE_SHOW_PAINT_RECTS },
236 const size_t kDebugAcceleratorDataLength = arraysize(kDebugAcceleratorData);
238 const AcceleratorAction kReservedActions[] = {
239 // Window cycling accelerators.
240 CYCLE_BACKWARD_MRU, // Shift+Alt+Tab
241 CYCLE_FORWARD_MRU, // Alt+Tab
242 #if defined(OS_CHROMEOS)
248 const size_t kReservedActionsLength = arraysize(kReservedActions);
250 const AcceleratorAction kReservedDebugActions[] = {
251 PRINT_LAYER_HIERARCHY,
252 PRINT_VIEW_HIERARCHY,
253 PRINT_WINDOW_HIERARCHY,
254 DEBUG_TOGGLE_DEVICE_SCALE_FACTOR,
255 DEBUG_TOGGLE_SHOW_DEBUG_BORDERS,
256 DEBUG_TOGGLE_SHOW_FPS_COUNTER,
257 DEBUG_TOGGLE_SHOW_PAINT_RECTS,
260 const size_t kReservedDebugActionsLength = arraysize(kReservedDebugActions);
262 const AcceleratorAction kActionsAllowedAtLoginOrLockScreen[] = {
266 KEYBOARD_BRIGHTNESS_DOWN,
267 KEYBOARD_BRIGHTNESS_UP,
268 MAGNIFY_SCREEN_ZOOM_IN, // Control+F7
269 MAGNIFY_SCREEN_ZOOM_OUT, // Control+F6
272 PRINT_LAYER_HIERARCHY,
273 PRINT_UI_HIERARCHIES,
274 PRINT_VIEW_HIERARCHY,
275 PRINT_WINDOW_HIERARCHY,
277 SHOW_SYSTEM_TRAY_BUBBLE,
278 SWITCH_IME, // Switch to another IME depending on the accelerator.
279 TAKE_PARTIAL_SCREENSHOT,
287 #if defined(OS_CHROMEOS)
288 TOGGLE_SPOKEN_FEEDBACK,
290 DISABLE_GPU_WATCHDOG,
293 #if defined(OS_CHROMEOS) && !defined(NDEBUG)
296 #endif // defined(OS_CHROMEOS)
299 const size_t kActionsAllowedAtLoginOrLockScreenLength =
300 arraysize(kActionsAllowedAtLoginOrLockScreen);
302 const AcceleratorAction kActionsAllowedAtLockScreen[] = {
306 const size_t kActionsAllowedAtLockScreenLength =
307 arraysize(kActionsAllowedAtLockScreen);
309 const AcceleratorAction kActionsAllowedAtModalWindow[] = {
314 KEYBOARD_BRIGHTNESS_DOWN,
315 KEYBOARD_BRIGHTNESS_UP,
316 MAGNIFY_SCREEN_ZOOM_IN,
317 MAGNIFY_SCREEN_ZOOM_OUT,
326 PRINT_UI_HIERARCHIES,
327 SHOW_KEYBOARD_OVERLAY,
329 TAKE_PARTIAL_SCREENSHOT,
336 #if defined(OS_CHROMEOS)
337 SWAP_PRIMARY_DISPLAY,
338 TOGGLE_SPOKEN_FEEDBACK,
347 const size_t kActionsAllowedAtModalWindowLength =
348 arraysize(kActionsAllowedAtModalWindow);
350 const AcceleratorAction kNonrepeatableActions[] = {
351 // TODO(mazda): Add other actions which should not be repeated.
356 PRINT_UI_HIERARCHIES, // Don't fill the logs if the key is held down.
367 const size_t kNonrepeatableActionsLength =
368 arraysize(kNonrepeatableActions);
370 const AcceleratorAction kActionsAllowedInAppMode[] = {
378 KEYBOARD_BRIGHTNESS_DOWN,
379 KEYBOARD_BRIGHTNESS_UP,
380 MAGNIFY_SCREEN_ZOOM_IN, // Control+F7
381 MAGNIFY_SCREEN_ZOOM_OUT, // Control+F6
389 PRINT_LAYER_HIERARCHY,
390 PRINT_UI_HIERARCHIES,
391 PRINT_VIEW_HIERARCHY,
392 PRINT_WINDOW_HIERARCHY,
397 SWITCH_IME, // Switch to another IME depending on the accelerator.
404 #if defined(OS_CHROMEOS)
405 SWAP_PRIMARY_DISPLAY,
406 TOGGLE_SPOKEN_FEEDBACK,
408 DISABLE_GPU_WATCHDOG,
410 #endif // defined(OS_CHROMEOS)
413 const size_t kActionsAllowedInAppModeLength =
414 arraysize(kActionsAllowedInAppMode);