Make most browser accelerators not repeat.

chrome/browser/ui/views/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 "chrome/browser/ui/views/accelerator_table.h"
 
 #include <stddef.h>
 
 #include "base/macros.h"
 #include "build/build_config.h"
@@ skipping 161 matching lines @@
   { ui::VKEY_ESCAPE, ui::EF_SHIFT_DOWN, IDC_TASK_MANAGER },
   { ui::VKEY_DELETE, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
     IDC_CLEAR_BROWSING_DATA },
   { ui::VKEY_LMENU, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
   { ui::VKEY_MENU, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
   { ui::VKEY_RMENU, ui::EF_NONE, IDC_FOCUS_MENU_BAR },
   // On Windows, all VKEY_BROWSER_* keys except VKEY_BROWSER_SEARCH are handled
   // via WM_APPCOMMAND.
   { ui::VKEY_BROWSER_SEARCH, ui::EF_NONE, IDC_FOCUS_SEARCH },
   { ui::VKEY_M, ui::EF_SHIFT_DOWN | kPlatformModifier, IDC_SHOW_AVATAR_MENU},
-  // On ChromeOS, these keys are assigned to change UI scale.
+  // On Chrome OS, these keys are assigned to change UI scale.
   { ui::VKEY_OEM_PLUS, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_ZOOM_PLUS },
   { ui::VKEY_OEM_MINUS, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
     IDC_ZOOM_MINUS },
   // For each entry here add an entry into kChromeCmdId2AshActionId below
   // if Ash has a corresponding accelerator.
 #if defined(GOOGLE_CHROME_BUILD)
   { ui::VKEY_I, ui::EF_SHIFT_DOWN | ui::EF_ALT_DOWN, IDC_FEEDBACK },
 #endif
   { ui::VKEY_Q, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_EXIT },
   { ui::VKEY_N, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN,
     IDC_NEW_INCOGNITO_WINDOW },
   { ui::VKEY_T, ui::EF_CONTROL_DOWN, IDC_NEW_TAB },
   { ui::VKEY_N, ui::EF_CONTROL_DOWN, IDC_NEW_WINDOW },
   { ui::VKEY_T, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN, IDC_RESTORE_TAB },
 #endif
 };
 const size_t kAcceleratorMapLength = arraysize(kAcceleratorMap);
 
+const int kRepeatableCommandIds[] = {
+  IDC_FIND_NEXT,
+  IDC_FIND_PREVIOUS,
+  IDC_FOCUS_NEXT_PANE,
+  IDC_FOCUS_PREVIOUS_PANE,
+  IDC_MOVE_TAB_NEXT,
+  IDC_MOVE_TAB_PREVIOUS,
+  IDC_SELECT_NEXT_TAB,
+  IDC_SELECT_PREVIOUS_TAB,
+};
+const size_t kRepeatableCommandIdsLength = arraysize(kRepeatableCommandIds);
+
 #if defined(USE_ASH)
 // Below we map Chrome command ids to Ash action ids for commands that have
 // an shortcut that is handled by Ash (instead of Chrome). Adding entries
 // here will show shortcut text on menus. See comment above.
 struct ChromeCmdId2AshActionId {
   const int chrome_cmd_id;
   const ash::AcceleratorAction ash_action_id;
 };
 const ChromeCmdId2AshActionId kChromeCmdId2AshActionId[] = {
 #if defined(GOOGLE_CHROME_BUILD)
@@ skipping 50 matching lines @@
     case IDC_COPY:
       *accelerator = ui::Accelerator(ui::VKEY_C, ui::EF_CONTROL_DOWN);
       return true;
     case IDC_PASTE:
       *accelerator = ui::Accelerator(ui::VKEY_V, ui::EF_CONTROL_DOWN);
       return true;
   }
   return false;
 }
 
+std::set<int> GetRepeatableCommandIds() {
+  return std::set<int>(kRepeatableCommandIds,
+                       kRepeatableCommandIds + kRepeatableCommandIdsLength);
+}
+
 }  // namespace chrome