ui/events/ozone/layout/stub/stub_keyboard_layout_engine.cc

   1 // Copyright 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 #include "ui/events/ozone/layout/stub/stub_keyboard_layout_engine.h"
   6
   7 #include <algorithm>
   8
   9 #include "base/strings/string16.h"
  10 #include "ui/events/event.h"
  11 #include "ui/events/keycodes/dom/dom_code.h"
  12 #include "ui/events/keycodes/dom/dom_key.h"
  13 #include "ui/events/keycodes/keyboard_code_conversion.h"
  14 #include "ui/events/ozone/layout/layout_util.h"
  15
  16 namespace ui {
  17
  18 StubKeyboardLayoutEngine::StubKeyboardLayoutEngine() {
  19 }
  20
  21 StubKeyboardLayoutEngine::~StubKeyboardLayoutEngine() {
  22 }
  23
  24 bool StubKeyboardLayoutEngine::CanSetCurrentLayout() const {
  25   return false;
  26 }
  27
  28 bool StubKeyboardLayoutEngine::SetCurrentLayoutByName(
  29     const std::string& layout_name) {
  30   return false;
  31 }
  32
  33 bool StubKeyboardLayoutEngine::UsesISOLevel5Shift() const {
  34   return false;
  35 }
  36
  37 bool StubKeyboardLayoutEngine::UsesAltGr() const {
  38   return true;
  39 }
  40
  41 bool StubKeyboardLayoutEngine::Lookup(DomCode dom_code,
  42                                       int flags,
  43                                       DomKey* out_dom_key,
  44                                       base::char16* out_character,
  45                                       KeyboardCode* out_key_code,
  46                                       uint32* platform_keycode) const {
  47   return DomCodeToUsLayoutMeaning(dom_code, flags, out_dom_key, out_character,
  48                                   out_key_code);
  49 }
  50
  51 }  // namespace ui