ui/base/ime/mock_input_method.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 "ui/base/ime/mock_input_method.h"
   6
   7 #include "ui/base/ime/text_input_focus_manager.h"
   8 #include "ui/base/ui_base_switches_util.h"
   9
  10 namespace ui {
  11
  12 MockInputMethod::MockInputMethod(internal::InputMethodDelegate* delegate)
  13     : text_input_client_(NULL) {
  14 }
  15
  16 MockInputMethod::~MockInputMethod() {
  17 }
  18
  19 void MockInputMethod::SetDelegate(internal::InputMethodDelegate* delegate) {
  20 }
  21
  22 void MockInputMethod::SetFocusedTextInputClient(TextInputClient* client) {
  23   if (switches::IsTextInputFocusManagerEnabled())
  24     return;
  25
  26   if (text_input_client_ == client)
  27     return;
  28   text_input_client_ = client;
  29   if (client)
  30     OnTextInputTypeChanged(client);
  31 }
  32
  33 void MockInputMethod::DetachTextInputClient(TextInputClient* client) {
  34   if (text_input_client_ == client) {
  35     text_input_client_ = NULL;
  36   }
  37 }
  38
  39 TextInputClient* MockInputMethod::GetTextInputClient() const {
  40   if (switches::IsTextInputFocusManagerEnabled())
  41     return TextInputFocusManager::GetInstance()->GetFocusedTextInputClient();
  42
  43   return text_input_client_;
  44 }
  45
  46 bool MockInputMethod::DispatchKeyEvent(const ui::KeyEvent& event) {
  47   return false;
  48 }
  49
  50 void MockInputMethod::Init(bool focused) {
  51 }
  52
  53 void MockInputMethod::OnFocus() {
  54   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnFocus());
  55 }
  56
  57 void MockInputMethod::OnBlur() {
  58   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnBlur());
  59 }
  60
  61 bool MockInputMethod::OnUntranslatedIMEMessage(const base::NativeEvent& event,
  62                                                NativeEventResult* result) {
  63   if (result)
  64     *result = NativeEventResult();
  65   return false;
  66 }
  67
  68 void MockInputMethod::OnTextInputTypeChanged(const TextInputClient* client) {
  69   FOR_EACH_OBSERVER(InputMethodObserver,
  70                     observer_list_,
  71                     OnTextInputTypeChanged(client));
  72   FOR_EACH_OBSERVER(InputMethodObserver,
  73                     observer_list_,
  74                     OnTextInputStateChanged(client));
  75 }
  76
  77 void MockInputMethod::OnCaretBoundsChanged(const TextInputClient* client) {
  78   FOR_EACH_OBSERVER(InputMethodObserver,
  79                     observer_list_,
  80                     OnCaretBoundsChanged(client));
  81 }
  82
  83 void MockInputMethod::CancelComposition(const TextInputClient* client) {
  84 }
  85
  86 void MockInputMethod::OnInputLocaleChanged() {
  87 }
  88
  89 std::string MockInputMethod::GetInputLocale() {
  90   return "";
  91 }
  92
  93 bool MockInputMethod::IsActive() {
  94   return true;
  95 }
  96
  97 TextInputType MockInputMethod::GetTextInputType() const {
  98   return TEXT_INPUT_TYPE_NONE;
  99 }
 100
 101 TextInputMode MockInputMethod::GetTextInputMode() const {
 102   return TEXT_INPUT_MODE_DEFAULT;
 103 }
 104
 105 int MockInputMethod::GetTextInputFlags() const {
 106   return 0;
 107 }
 108
 109 bool MockInputMethod::CanComposeInline() const {
 110   return true;
 111 }
 112
 113 bool MockInputMethod::IsCandidatePopupOpen() const {
 114   return false;
 115 }
 116
 117 void MockInputMethod::ShowImeIfNeeded() {
 118   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnShowImeIfNeeded());
 119 }
 120
 121 void MockInputMethod::AddObserver(InputMethodObserver* observer) {
 122   observer_list_.AddObserver(observer);
 123 }
 124
 125 void MockInputMethod::RemoveObserver(InputMethodObserver* observer) {
 126   observer_list_.RemoveObserver(observer);
 127 }
 128
 129 }  // namespace ui