chrome/browser/ui/gtk/accelerators_gtk.cc

   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/gtk/accelerators_gtk.h"
   6
   7 #include <gdk/gdk.h>
   8 #include <gdk/gdkkeysyms.h>
   9 #include <X11/XF86keysym.h>
  10
  11 #include "base/memory/singleton.h"
  12 #include "chrome/app/chrome_command_ids.h"
  13 #include "ui/base/accelerators/platform_accelerator_gtk.h"
  14 #include "ui/events/keycodes/keyboard_code_conversion_gtk.h"
  15
  16 namespace {
  17
  18 // A mostly complete list of chrome's accelerators. When one command has
  19 // multiple shortcuts, the first one in this list is considered "primary",
  20 // meaning that it will be displayed in context menus.
  21 const struct AcceleratorMapping {
  22   guint keyval;
  23   int command_id;
  24   GdkModifierType modifier_type;
  25 } kAcceleratorMap[] = {
  26   // Focus.
  27   { GDK_k, IDC_FOCUS_SEARCH, GDK_CONTROL_MASK },
  28   { GDK_e, IDC_FOCUS_SEARCH, GDK_CONTROL_MASK },
  29   { XF86XK_Search, IDC_FOCUS_SEARCH, GdkModifierType(0) },
  30   { GDK_l, IDC_FOCUS_LOCATION, GDK_CONTROL_MASK },
  31   { GDK_d, IDC_FOCUS_LOCATION, GDK_MOD1_MASK },
  32   { GDK_F6, IDC_FOCUS_LOCATION, GdkModifierType(0) },
  33   { XF86XK_OpenURL, IDC_FOCUS_LOCATION, GdkModifierType(0) },
  34   { XF86XK_Go, IDC_FOCUS_LOCATION, GdkModifierType(0) },
  35
  36   // Tab/window controls.
  37   { GDK_Page_Down, IDC_SELECT_NEXT_TAB, GDK_CONTROL_MASK },
  38   { GDK_Page_Up, IDC_SELECT_PREVIOUS_TAB, GDK_CONTROL_MASK },
  39   { GDK_Page_Down, IDC_MOVE_TAB_NEXT,
  40     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
  41   { GDK_Page_Up, IDC_MOVE_TAB_PREVIOUS,
  42     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
  43   { GDK_Page_Up, IDC_SELECT_PREVIOUS_TAB, GDK_CONTROL_MASK },
  44   { GDK_w, IDC_CLOSE_TAB, GDK_CONTROL_MASK },
  45   { GDK_t, IDC_RESTORE_TAB,
  46     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
  47   { GDK_t, IDC_NEW_TAB, GDK_CONTROL_MASK },
  48   { GDK_n, IDC_NEW_WINDOW, GDK_CONTROL_MASK },
  49   { GDK_n, IDC_NEW_INCOGNITO_WINDOW,
  50     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
  51   { GDK_w, IDC_CLOSE_WINDOW,
  52     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
  53
  54   { GDK_1, IDC_SELECT_TAB_0, GDK_CONTROL_MASK },
  55   { GDK_2, IDC_SELECT_TAB_1, GDK_CONTROL_MASK },
  56   { GDK_3, IDC_SELECT_TAB_2, GDK_CONTROL_MASK },
  57   { GDK_4, IDC_SELECT_TAB_3, GDK_CONTROL_MASK },
  58   { GDK_5, IDC_SELECT_TAB_4, GDK_CONTROL_MASK },
  59   { GDK_6, IDC_SELECT_TAB_5, GDK_CONTROL_MASK },
  60   { GDK_7, IDC_SELECT_TAB_6, GDK_CONTROL_MASK },
  61   { GDK_8, IDC_SELECT_TAB_7, GDK_CONTROL_MASK },
  62   { GDK_9, IDC_SELECT_LAST_TAB, GDK_CONTROL_MASK },
  63
  64   { GDK_1, IDC_SELECT_TAB_0, GDK_MOD1_MASK },
  65   { GDK_2, IDC_SELECT_TAB_1, GDK_MOD1_MASK },
  66   { GDK_3, IDC_SELECT_TAB_2, GDK_MOD1_MASK },
  67   { GDK_4, IDC_SELECT_TAB_3, GDK_MOD1_MASK },
  68   { GDK_5, IDC_SELECT_TAB_4, GDK_MOD1_MASK },
  69   { GDK_6, IDC_SELECT_TAB_5, GDK_MOD1_MASK },
  70   { GDK_7, IDC_SELECT_TAB_6, GDK_MOD1_MASK },
  71   { GDK_8, IDC_SELECT_TAB_7, GDK_MOD1_MASK },
  72   { GDK_9, IDC_SELECT_LAST_TAB, GDK_MOD1_MASK },
  73
  74   { GDK_KP_1, IDC_SELECT_TAB_0, GDK_CONTROL_MASK },
  75   { GDK_KP_2, IDC_SELECT_TAB_1, GDK_CONTROL_MASK },
  76   { GDK_KP_3, IDC_SELECT_TAB_2, GDK_CONTROL_MASK },
  77   { GDK_KP_4, IDC_SELECT_TAB_3, GDK_CONTROL_MASK },
  78   { GDK_KP_5, IDC_SELECT_TAB_4, GDK_CONTROL_MASK },
  79   { GDK_KP_6, IDC_SELECT_TAB_5, GDK_CONTROL_MASK },
  80   { GDK_KP_7, IDC_SELECT_TAB_6, GDK_CONTROL_MASK },
  81   { GDK_KP_8, IDC_SELECT_TAB_7, GDK_CONTROL_MASK },
  82   { GDK_KP_9, IDC_SELECT_LAST_TAB, GDK_CONTROL_MASK },
  83
  84   { GDK_KP_1, IDC_SELECT_TAB_0, GDK_MOD1_MASK },
  85   { GDK_KP_2, IDC_SELECT_TAB_1, GDK_MOD1_MASK },
  86   { GDK_KP_3, IDC_SELECT_TAB_2, GDK_MOD1_MASK },
  87   { GDK_KP_4, IDC_SELECT_TAB_3, GDK_MOD1_MASK },
  88   { GDK_KP_5, IDC_SELECT_TAB_4, GDK_MOD1_MASK },
  89   { GDK_KP_6, IDC_SELECT_TAB_5, GDK_MOD1_MASK },
  90   { GDK_KP_7, IDC_SELECT_TAB_6, GDK_MOD1_MASK },
  91   { GDK_KP_8, IDC_SELECT_TAB_7, GDK_MOD1_MASK },
  92   { GDK_KP_9, IDC_SELECT_LAST_TAB, GDK_MOD1_MASK },
  93
  94   { GDK_F4, IDC_CLOSE_TAB, GDK_CONTROL_MASK },
  95   { GDK_F4, IDC_CLOSE_WINDOW, GDK_MOD1_MASK },
  96
  97   // Zoom level.
  98   { GDK_KP_Add, IDC_ZOOM_PLUS, GDK_CONTROL_MASK },
  99   { GDK_plus, IDC_ZOOM_PLUS,
 100     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 101   { GDK_equal, IDC_ZOOM_PLUS, GDK_CONTROL_MASK },
 102   { XF86XK_ZoomIn, IDC_ZOOM_PLUS, GdkModifierType(0) },
 103   { GDK_KP_0, IDC_ZOOM_NORMAL, GDK_CONTROL_MASK },
 104   { GDK_0, IDC_ZOOM_NORMAL, GDK_CONTROL_MASK },
 105   { GDK_KP_Subtract, IDC_ZOOM_MINUS, GDK_CONTROL_MASK },
 106   { GDK_minus, IDC_ZOOM_MINUS, GDK_CONTROL_MASK },
 107   { GDK_underscore, IDC_ZOOM_MINUS,
 108     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 109   { XF86XK_ZoomOut, IDC_ZOOM_MINUS, GdkModifierType(0) },
 110
 111   // Find in page.
 112   { GDK_g, IDC_FIND_NEXT, GDK_CONTROL_MASK },
 113   { GDK_F3, IDC_FIND_NEXT, GdkModifierType(0) },
 114   { GDK_g, IDC_FIND_PREVIOUS,
 115     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 116   { GDK_F3, IDC_FIND_PREVIOUS, GDK_SHIFT_MASK },
 117
 118   // Navigation / toolbar buttons.
 119   { GDK_Home, IDC_HOME, GDK_MOD1_MASK },
 120   { XF86XK_HomePage, IDC_HOME, GdkModifierType(0) },
 121   { GDK_Escape, IDC_STOP, GdkModifierType(0) },
 122   { XF86XK_Stop, IDC_STOP, GdkModifierType(0) },
 123   { GDK_Left, IDC_BACK, GDK_MOD1_MASK },
 124   { XF86XK_Back, IDC_BACK, GdkModifierType(0) },
 125   { GDK_Right, IDC_FORWARD, GDK_MOD1_MASK },
 126   { XF86XK_Forward, IDC_FORWARD, GdkModifierType(0) },
 127   { GDK_r, IDC_RELOAD, GDK_CONTROL_MASK },
 128   { GDK_r, IDC_RELOAD_IGNORING_CACHE,
 129     GdkModifierType(GDK_CONTROL_MASK|GDK_SHIFT_MASK) },
 130   { GDK_F5, IDC_RELOAD, GdkModifierType(0) },
 131   { GDK_F5, IDC_RELOAD_IGNORING_CACHE, GDK_CONTROL_MASK },
 132   { GDK_F5, IDC_RELOAD_IGNORING_CACHE, GDK_SHIFT_MASK },
 133   { XF86XK_Reload, IDC_RELOAD, GdkModifierType(0) },
 134   { XF86XK_Refresh, IDC_RELOAD, GdkModifierType(0) },
 135
 136   // Dev tools.
 137   { GDK_u, IDC_VIEW_SOURCE, GDK_CONTROL_MASK },
 138   { GDK_i, IDC_DEV_TOOLS,
 139     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 140   { GDK_F12, IDC_DEV_TOOLS_TOGGLE, GdkModifierType(0) },
 141   { GDK_j, IDC_DEV_TOOLS_CONSOLE,
 142     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 143   { GDK_c, IDC_DEV_TOOLS_INSPECT,
 144     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 145   { GDK_Escape, IDC_TASK_MANAGER, GDK_SHIFT_MASK },
 146
 147   // Editing.
 148   { GDK_c, IDC_COPY, GDK_CONTROL_MASK },
 149   { GDK_x, IDC_CUT, GDK_CONTROL_MASK },
 150   { GDK_v, IDC_PASTE, GDK_CONTROL_MASK },
 151
 152   // Miscellany.
 153   { GDK_d, IDC_BOOKMARK_ALL_TABS,
 154     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 155   { GDK_d, IDC_BOOKMARK_PAGE, GDK_CONTROL_MASK },
 156   { GDK_o, IDC_OPEN_FILE, GDK_CONTROL_MASK },
 157   { GDK_f, IDC_FIND, GDK_CONTROL_MASK },
 158   { GDK_p, IDC_PRINT, GDK_CONTROL_MASK },
 159   { GDK_p, IDC_ADVANCED_PRINT,
 160     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 161   { GDK_b, IDC_SHOW_BOOKMARK_BAR,
 162     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 163   { GDK_o, IDC_SHOW_BOOKMARK_MANAGER,
 164     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 165   { GDK_F11, IDC_FULLSCREEN, GdkModifierType(0) },
 166   { GDK_Delete, IDC_CLEAR_BROWSING_DATA,
 167     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 168   { GDK_h, IDC_SHOW_HISTORY, GDK_CONTROL_MASK },
 169   { GDK_j, IDC_SHOW_DOWNLOADS, GDK_CONTROL_MASK },
 170   { GDK_F1, IDC_HELP_PAGE_VIA_KEYBOARD, GdkModifierType(0) },
 171   { XF86XK_AddFavorite, IDC_BOOKMARK_PAGE, GdkModifierType(0) },
 172   { XF86XK_Favorites, IDC_SHOW_BOOKMARK_BAR, GdkModifierType(0) },
 173   { XF86XK_History, IDC_SHOW_HISTORY, GdkModifierType(0) },
 174   { GDK_q, IDC_EXIT, GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 175   { GDK_s, IDC_SAVE_PAGE, GDK_CONTROL_MASK },
 176   { GDK_e, IDC_SHOW_APP_MENU, GDK_MOD1_MASK },
 177   { GDK_f, IDC_SHOW_APP_MENU, GDK_MOD1_MASK },
 178   { GDK_m, IDC_SHOW_AVATAR_MENU,
 179     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK)},
 180   { GDK_greater, IDC_TOGGLE_SPEECH_INPUT,
 181     GdkModifierType(GDK_CONTROL_MASK | GDK_SHIFT_MASK) },
 182 };
 183
 184 }  // namespace
 185
 186 // static
 187 AcceleratorsGtk* AcceleratorsGtk::GetInstance() {
 188   return Singleton<AcceleratorsGtk>::get();
 189 }
 190
 191 const ui::Accelerator* AcceleratorsGtk::GetPrimaryAcceleratorForCommand(
 192     int command_id) {
 193   AcceleratorMap::const_iterator i(primary_accelerators_.find(command_id));
 194   return i != primary_accelerators_.end() ? &i->second : NULL;
 195 }
 196
 197 AcceleratorsGtk::AcceleratorsGtk() {
 198   for (size_t i = 0; i < arraysize(kAcceleratorMap); ++i) {
 199     const AcceleratorMapping& entry = kAcceleratorMap[i];
 200
 201     ui::Accelerator accelerator = ui::AcceleratorForGdkKeyCodeAndModifier(
 202         entry.keyval, entry.modifier_type);
 203
 204     all_accelerators_.push_back(std::make_pair(entry.command_id, accelerator));
 205     if (primary_accelerators_.find(entry.command_id) ==
 206         primary_accelerators_.end()) {
 207       primary_accelerators_[entry.command_id] = accelerator;
 208     }
 209   }
 210 }
 211
 212 AcceleratorsGtk::~AcceleratorsGtk() {}