src/ui/events/keycodes/keyboard_code_conversion_x.h

   1 // Copyright (c) 2011 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_X_H_
   6 #define UI_EVENTS_KEYCODES_KEYBOARD_CODE_CONVERSION_X_H_
   7
   8 #include "base/basictypes.h"
   9 #include "ui/events/events_base_export.h"
  10 #include "ui/events/keycodes/keyboard_codes_posix.h"
  11
  12 typedef union _XEvent XEvent;
  13
  14 namespace ui {
  15
  16 EVENTS_BASE_EXPORT KeyboardCode KeyboardCodeFromXKeyEvent(XEvent* xev);
  17
  18 EVENTS_BASE_EXPORT KeyboardCode KeyboardCodeFromXKeysym(unsigned int keysym);
  19
  20 EVENTS_BASE_EXPORT const char* CodeFromXEvent(XEvent* xev);
  21
  22 // Returns a character on a standard US PC keyboard from an XEvent.
  23 EVENTS_BASE_EXPORT uint16 GetCharacterFromXEvent(XEvent* xev);
  24
  25 // Converts a KeyboardCode into an X KeySym.
  26 EVENTS_BASE_EXPORT int XKeysymForWindowsKeyCode(KeyboardCode keycode,
  27                                                 bool shift);
  28
  29 // Converts an X keycode into an X KeySym.
  30 EVENTS_BASE_EXPORT unsigned int DefaultXKeysymFromHardwareKeycode(
  31     unsigned int keycode);
  32
  33 }  // namespace ui
  34
  35 #endif  // UI_EVENTS_KEYCODES_KEYBOARD_CODE_CONVERSION_X_H_