ui/events/keycodes/keyboard_code_conversion_xkb.h

   1 // Copyright (c) 2014 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 UI_EVENTS_KEYCODES_KEYBOARD_CODE_CONVERSION_XKB_H_
   6 #define UI_EVENTS_KEYCODES_KEYBOARD_CODE_CONVERSION_XKB_H_
   7
   8 // These functions are used by X11 targets and by Ozone/XKBcommon targets.
   9
  10 #include "base/strings/string16.h"
  11 #include "ui/events/events_base_export.h"
  12 #include "ui/events/keycodes/xkb_keysym.h"
  13
  14 namespace ui {
  15
  16 enum class DomKey;
  17
  18 // Returns the DomKey associated with a non-character xkb_keysym_t.
  19 // Returns DomKey::NONE for unrecognized keysyms, which includes
  20 // all printable characters.
  21 EVENTS_BASE_EXPORT DomKey NonPrintableXKeySymToDomKey(xkb_keysym_t keysym);
  22
  23 // TODO(kpschoedel) crbug.com/442757
  24 // Returns the dead key combining character associated with an xkb_keysym_t,
  25 // or 0 if the keysym is not recognized.
  26 // base::char16 DeadXKeySymToCombiningCharacter(xkb_keysym_t keysym);
  27
  28 // Return the DomKey determined by the XKB layout result (keysym, character).
  29 EVENTS_BASE_EXPORT DomKey
  30 XKeySymToDomKey(xkb_keysym_t keysym, base::char16 character);
  31
  32 }  // namespace ui
  33
  34 #endif  // UI_EVENTS_KEYCODES_KEYBOARD_CODE_CONVERSION_XKB_H_