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/input_method_delegate.h"
   8 #include "ui/events/event.h"
   9
  10 namespace ui {
  11
  12 MockInputMethod::MockInputMethod(internal::InputMethodDelegate* delegate)
  13     : text_input_client_(NULL), delegate_(delegate) {
  14 }
  15
  16 MockInputMethod::~MockInputMethod() {
  17   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_,
  18                     OnInputMethodDestroyed(this));
  19 }
  20
  21 void MockInputMethod::SetDelegate(internal::InputMethodDelegate* delegate) {
  22   delegate_ = delegate;
  23 }
  24
  25 void MockInputMethod::SetFocusedTextInputClient(TextInputClient* client) {
  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   return text_input_client_;
  41 }
  42
  43 void MockInputMethod::DispatchKeyEvent(ui::KeyEvent* event) {
  44   ignore_result(delegate_->DispatchKeyEventPostIME(event));
  45 }
  46
  47 void MockInputMethod::OnFocus() {
  48   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnFocus());
  49 }
  50
  51 void MockInputMethod::OnBlur() {
  52   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnBlur());
  53 }
  54
  55 bool MockInputMethod::OnUntranslatedIMEMessage(const base::NativeEvent& event,
  56                                                NativeEventResult* result) {
  57   if (result)
  58     *result = NativeEventResult();
  59   return false;
  60 }
  61
  62 void MockInputMethod::OnTextInputTypeChanged(const TextInputClient* client) {
  63   FOR_EACH_OBSERVER(InputMethodObserver,
  64                     observer_list_,
  65                     OnTextInputTypeChanged(client));
  66   FOR_EACH_OBSERVER(InputMethodObserver,
  67                     observer_list_,
  68                     OnTextInputStateChanged(client));
  69 }
  70
  71 void MockInputMethod::OnCaretBoundsChanged(const TextInputClient* client) {
  72   FOR_EACH_OBSERVER(InputMethodObserver,
  73                     observer_list_,
  74                     OnCaretBoundsChanged(client));
  75 }
  76
  77 void MockInputMethod::CancelComposition(const TextInputClient* client) {
  78 }
  79
  80 void MockInputMethod::OnInputLocaleChanged() {
  81 }
  82
  83 std::string MockInputMethod::GetInputLocale() {
  84   return "";
  85 }
  86
  87 TextInputType MockInputMethod::GetTextInputType() const {
  88   return TEXT_INPUT_TYPE_NONE;
  89 }
  90
  91 TextInputMode MockInputMethod::GetTextInputMode() const {
  92   return TEXT_INPUT_MODE_DEFAULT;
  93 }
  94
  95 int MockInputMethod::GetTextInputFlags() const {
  96   return 0;
  97 }
  98
  99 bool MockInputMethod::CanComposeInline() const {
 100   return true;
 101 }
 102
 103 bool MockInputMethod::IsCandidatePopupOpen() const {
 104   return false;
 105 }
 106
 107 void MockInputMethod::ShowImeIfNeeded() {
 108   FOR_EACH_OBSERVER(InputMethodObserver, observer_list_, OnShowImeIfNeeded());
 109 }
 110
 111 void MockInputMethod::AddObserver(InputMethodObserver* observer) {
 112   observer_list_.AddObserver(observer);
 113 }
 114
 115 void MockInputMethod::RemoveObserver(InputMethodObserver* observer) {
 116   observer_list_.RemoveObserver(observer);
 117 }
 118
 119 }  // namespace ui