Add shortcuts for keyboard brightness

ash/accelerators/accelerator_table.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/accelerators/accelerator_table.h"
 
 #include "base/basictypes.h"
 #include "ui/base/events.h"
 
 namespace ash {
@@ skipping 57 matching lines @@
   { true, ui::VKEY_T, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, RESTORE_TAB },
   { true, ui::VKEY_F5, ui::EF_CONTROL_DOWN, TAKE_SCREENSHOT },
   { true, ui::VKEY_F5, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
     TAKE_PARTIAL_SCREENSHOT },
   { true, ui::VKEY_PRINT, ui::EF_NONE, TAKE_SCREENSHOT },
   // On Chrome OS, Search key is mapped to LWIN.
   { true, ui::VKEY_LWIN, ui::EF_NONE, TOGGLE_APP_LIST },
   { true, ui::VKEY_BROWSER_SEARCH, ui::EF_NONE, TOGGLE_APP_LIST },
   { true, ui::VKEY_LWIN, ui::EF_SHIFT_DOWN, TOGGLE_CAPS_LOCK },
   { true, ui::VKEY_F6, ui::EF_NONE, BRIGHTNESS_DOWN },
+  { true, ui::VKEY_F6, ui::EF_ALT_DOWN, KEYBOARD_BRIGHTNESS_DOWN },
   { true, ui::VKEY_F7, ui::EF_NONE, BRIGHTNESS_UP },
+  { true, ui::VKEY_F7, ui::EF_ALT_DOWN, KEYBOARD_BRIGHTNESS_UP },
   { true, ui::VKEY_F8, ui::EF_NONE, VOLUME_MUTE },
   { true, ui::VKEY_VOLUME_MUTE, ui::EF_NONE, VOLUME_MUTE },
   { true, ui::VKEY_F9, ui::EF_NONE, VOLUME_DOWN },
   { true, ui::VKEY_VOLUME_DOWN, ui::EF_NONE, VOLUME_DOWN },
   { true, ui::VKEY_F10, ui::EF_NONE, VOLUME_UP },
   { true, ui::VKEY_VOLUME_UP, ui::EF_NONE, VOLUME_UP },
   { true, ui::VKEY_L, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, FOCUS_LAUNCHER },
   { true, ui::VKEY_S, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, FOCUS_SYSTEM_TRAY },
   { true, ui::VKEY_F7, ui::EF_CONTROL_DOWN, MAGNIFY_SCREEN_ZOOM_IN},
   { true, ui::VKEY_F6, ui::EF_CONTROL_DOWN, MAGNIFY_SCREEN_ZOOM_OUT},
@@ skipping 57 matching lines @@
 };
 
 const size_t kReservedActionsLength = arraysize(kReservedActions);
 
 const AcceleratorAction kActionsAllowedAtLoginOrLockScreen[] = {
   BRIGHTNESS_DOWN,
   BRIGHTNESS_UP,
 #if defined(OS_CHROMEOS)
   CYCLE_DISPLAY_MODE,
 #endif  // defined(OS_CHROMEOS)
+  KEYBOARD_BRIGHTNESS_DOWN,
+  KEYBOARD_BRIGHTNESS_UP,
   NEXT_IME,
   PREVIOUS_IME,
   SWITCH_IME,  // Switch to another IME depending on the accelerator.
   TAKE_SCREENSHOT,
   TAKE_PARTIAL_SCREENSHOT,
   TOGGLE_CAPS_LOCK,
   TOGGLE_SPOKEN_FEEDBACK,
   VOLUME_DOWN,
   VOLUME_MUTE,
   VOLUME_UP,
   ROTATE_WINDOWS,
 #if !defined(NDEBUG)
   PRINT_LAYER_HIERARCHY,
   PRINT_WINDOW_HIERARCHY,
   ROTATE_SCREEN,
 #endif
 };
 
 const size_t kActionsAllowedAtLoginOrLockScreenLength =
     arraysize(kActionsAllowedAtLoginOrLockScreen);
 
 const AcceleratorAction kActionsAllowedAtLockScreen[] = {
   EXIT,
 };
 
 const size_t kActionsAllowedAtLockScreenLength =
     arraysize(kActionsAllowedAtLockScreen);
 
 }  // namespace ash