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::OnFocus() {
  51   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnFocus());
  52 }
  53
  54 void MockInputMethod::OnBlur() {
  55   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnBlur());
  56 }
  57
  58 bool MockInputMethod::OnUntranslatedIMEMessage(const base::NativeEvent& event,
  59                                                NativeEventResult* result) {
  60   if (result)
  61     *result = NativeEventResult();
  62   return false;
  63 }
  64
  65 void MockInputMethod::OnTextInputTypeChanged(const TextInputClient* client) {
  66   FOR_EACH_OBSERVER(InputMethodObserver,
  67                     observer_list_,
  68                     OnTextInputTypeChanged(client));
  69   FOR_EACH_OBSERVER(InputMethodObserver,
  70                     observer_list_,
  71                     OnTextInputStateChanged(client));
  72 }
  73
  74 void MockInputMethod::OnCaretBoundsChanged(const TextInputClient* client) {
  75   FOR_EACH_OBSERVER(InputMethodObserver,
  76                     observer_list_,
  77                     OnCaretBoundsChanged(client));
  78 }
  79
  80 void MockInputMethod::CancelComposition(const TextInputClient* client) {
  81 }
  82
  83 void MockInputMethod::OnInputLocaleChanged() {
  84 }
  85
  86 std::string MockInputMethod::GetInputLocale() {
  87   return "";
  88 }
  89
  90 bool MockInputMethod::IsActive() {
  91   return true;
  92 }
  93
  94 TextInputType MockInputMethod::GetTextInputType() const {
  95   return TEXT_INPUT_TYPE_NONE;
  96 }
  97
  98 TextInputMode MockInputMethod::GetTextInputMode() const {
  99   return TEXT_INPUT_MODE_DEFAULT;
 100 }
 101
 102 int MockInputMethod::GetTextInputFlags() const {
 103   return 0;
 104 }
 105
 106 bool MockInputMethod::CanComposeInline() const {
 107   return true;
 108 }
 109
 110 bool MockInputMethod::IsCandidatePopupOpen() const {
 111   return false;
 112 }
 113
 114 void MockInputMethod::ShowImeIfNeeded() {
 115   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnShowImeIfNeeded());
 116 }
 117
 118 void MockInputMethod::AddObserver(InputMethodObserver* observer) {
 119   observer_list_.AddObserver(observer);
 120 }
 121
 122 void MockInputMethod::RemoveObserver(InputMethodObserver* observer) {
 123   observer_list_.RemoveObserver(observer);
 124 }
 125
 126 }  // namespace ui