ash/accelerators/accelerator_table.h

   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 #ifndef ASH_ACCELERATORS_ACCELERATOR_TABLE_H_
   6 #define ASH_ACCELERATORS_ACCELERATOR_TABLE_H_
   7
   8 #include "ash/ash_export.h"
   9 #include "base/basictypes.h"
  10 #include "ui/base/events/event_constants.h"
  11 #include "ui/base/keycodes/keyboard_codes.h"
  12
  13 namespace ash {
  14
  15 // Please put if/def sections at the end of the bare section and keep the list
  16 // within each section in alphabetical order.
  17 enum AcceleratorAction {
  18   BRIGHTNESS_DOWN,
  19   BRIGHTNESS_UP,
  20   CYCLE_BACKWARD_LINEAR,
  21   CYCLE_BACKWARD_MRU,
  22   CYCLE_FORWARD_LINEAR,
  23   CYCLE_FORWARD_MRU,
  24   DISABLE_CAPS_LOCK,
  25   DISPLAY_TOGGLE_SCALE,
  26   EXIT,
  27   FOCUS_LAUNCHER,
  28   FOCUS_NEXT_PANE,
  29   FOCUS_PREVIOUS_PANE,
  30   KEYBOARD_BRIGHTNESS_DOWN,
  31   KEYBOARD_BRIGHTNESS_UP,
  32   LOCK_PRESSED,
  33   LOCK_RELEASED,
  34   MAGNIFY_SCREEN_ZOOM_IN,
  35   MAGNIFY_SCREEN_ZOOM_OUT,
  36   MEDIA_NEXT_TRACK,
  37   MEDIA_PLAY_PAUSE,
  38   MEDIA_PREV_TRACK,
  39   NEW_INCOGNITO_WINDOW,
  40   NEW_TAB,
  41   NEW_WINDOW,
  42   NEXT_IME,
  43   OPEN_FEEDBACK_PAGE,
  44   PREVIOUS_IME,
  45   POWER_PRESSED,
  46   POWER_RELEASED,
  47   RESTORE_TAB,
  48   ROTATE_SCREEN,
  49   ROTATE_WINDOWS,
  50   SELECT_LAST_WIN,
  51   SELECT_WIN_0,
  52   SELECT_WIN_1,
  53   SELECT_WIN_2,
  54   SELECT_WIN_3,
  55   SELECT_WIN_4,
  56   SELECT_WIN_5,
  57   SELECT_WIN_6,
  58   SELECT_WIN_7,
  59   SHOW_KEYBOARD_OVERLAY,
  60   SHOW_OAK,
  61   SHOW_SYSTEM_TRAY_BUBBLE,
  62   SHOW_TASK_MANAGER,
  63   SWAP_PRIMARY_DISPLAY,
  64   SWITCH_IME,  // Switch to another IME depending on the accelerator.
  65   TAKE_PARTIAL_SCREENSHOT,
  66   TAKE_SCREENSHOT,
  67   TOGGLE_APP_LIST,
  68   TOGGLE_CAPS_LOCK,
  69   TOGGLE_CAPS_LOCK_BY_ALT_LWIN,
  70   TOGGLE_DESKTOP_BACKGROUND_MODE,
  71   TOGGLE_MAXIMIZED,
  72   TOGGLE_ROOT_WINDOW_FULL_SCREEN,
  73   TOGGLE_SPOKEN_FEEDBACK,
  74   TOGGLE_WIFI,
  75   VOLUME_DOWN,
  76   VOLUME_MUTE,
  77   VOLUME_UP,
  78   WINDOW_MINIMIZE,
  79   WINDOW_POSITION_CENTER,
  80   WINDOW_SNAP_LEFT,
  81   WINDOW_SNAP_RIGHT,
  82 #if defined(OS_CHROMEOS)
  83   CYCLE_DISPLAY_MODE,
  84   LOCK_SCREEN,
  85   OPEN_CROSH,
  86   OPEN_FILE_MANAGER_DIALOG,
  87   OPEN_FILE_MANAGER_TAB,
  88   DISABLE_GPU_WATCHDOG,
  89 #endif
  90 #if !defined(NDEBUG)
  91   PRINT_LAYER_HIERARCHY,
  92   PRINT_VIEW_HIERARCHY,
  93   PRINT_WINDOW_HIERARCHY,
  94 #endif
  95 };
  96
  97 struct AcceleratorData {
  98   bool trigger_on_press;
  99   ui::KeyboardCode keycode;
 100   int modifiers;
 101   AcceleratorAction action;
 102 };
 103
 104 // Accelerators handled by AcceleratorController.
 105 ASH_EXPORT extern const AcceleratorData kAcceleratorData[];
 106
 107 // The number of elements in kAcceleratorData.
 108 ASH_EXPORT extern const size_t kAcceleratorDataLength;
 109
 110 // Debug accelerators enabled only when "Debugging keyboard shortcuts" flag
 111 // (--ash-debug-shortcuts) is enabled.
 112 ASH_EXPORT extern const AcceleratorData kDebugAcceleratorData[];
 113
 114 // The number of elements in kDebugAcceleratorData.
 115 ASH_EXPORT extern const size_t kDebugAcceleratorDataLength;
 116
 117 // Actions that should be handled very early in Ash unless the current target
 118 // window is full-screen.
 119 ASH_EXPORT extern const AcceleratorAction kReservedActions[];
 120
 121 // The number of elements in kReservedActions.
 122 ASH_EXPORT extern const size_t kReservedActionsLength;
 123
 124 // Actions allowed while user is not signed in or screen is locked.
 125 ASH_EXPORT extern const AcceleratorAction kActionsAllowedAtLoginOrLockScreen[];
 126
 127 // The number of elements in kActionsAllowedAtLoginOrLockScreen.
 128 ASH_EXPORT extern const size_t kActionsAllowedAtLoginOrLockScreenLength;
 129
 130 // Actions allowed while screen is locked (in addition to
 131 // kActionsAllowedAtLoginOrLockScreen).
 132 ASH_EXPORT extern const AcceleratorAction kActionsAllowedAtLockScreen[];
 133
 134 // The number of elements in kActionsAllowedAtLockScreen.
 135 ASH_EXPORT extern const size_t kActionsAllowedAtLockScreenLength;
 136
 137 // Actions allowed while a modal window is up.
 138 ASH_EXPORT extern const AcceleratorAction kActionsAllowedAtModalWindow[];
 139
 140 // The number of elements in kActionsAllowedAtModalWindow.
 141 ASH_EXPORT extern const size_t kActionsAllowedAtModalWindowLength;
 142
 143 // Actions which will not be repeated while holding an accelerator key.
 144 ASH_EXPORT extern const AcceleratorAction kNonrepeatableActions[];
 145
 146 // The number of elements in kNonrepeatableActions.
 147 ASH_EXPORT extern const size_t kNonrepeatableActionsLength;
 148
 149 }  // namespace ash
 150
 151 #endif  // ASH_ACCELERATORS_ACCELERATOR_TABLE_H_