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| 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 #include "ui/views/ime/mock_input_method.h" | |
| 6 | |
| 7 #include "base/basictypes.h" | |
| 8 #include "base/logging.h" | |
| 9 #include "ui/base/ime/text_input_client.h" | |
| 10 #include "ui/events/event.h" | |
| 11 #include "ui/events/keycodes/keyboard_codes.h" | |
| 12 #include "ui/views/widget/widget.h" | |
| 13 | |
| 14 namespace views { | |
| 15 | |
| 16 MockInputMethod::MockInputMethod() | |
| 17 : untranslated_ime_message_called_(false), | |
| 18 text_input_type_changed_(false), | |
| 19 cancel_composition_called_(false) { | |
| 20 } | |
| 21 | |
| 22 MockInputMethod::MockInputMethod(internal::InputMethodDelegate* delegate) | |
| 23 : untranslated_ime_message_called_(false), | |
| 24 text_input_type_changed_(false), | |
| 25 cancel_composition_called_(false) { | |
| 26 SetDelegate(delegate); | |
| 27 } | |
| 28 | |
| 29 MockInputMethod::~MockInputMethod() { | |
| 30 } | |
| 31 | |
| 32 void MockInputMethod::OnFocus() {} | |
| 33 | |
| 34 void MockInputMethod::OnBlur() {} | |
| 35 | |
| 36 bool MockInputMethod::OnUntranslatedIMEMessage( | |
| 37 const base::NativeEvent& event, | |
| 38 NativeEventResult* result) { | |
| 39 untranslated_ime_message_called_ = true; | |
| 40 if (result) | |
| 41 *result = InputMethod::NativeEventResult(); | |
| 42 return false; | |
| 43 } | |
| 44 | |
| 45 void MockInputMethod::DispatchKeyEvent(const ui::KeyEvent& key) { | |
| 46 bool handled = !IsTextInputTypeNone() && HasComposition(); | |
| 47 | |
| 48 ClearStates(); | |
| 49 if (handled) { | |
| 50 DCHECK(!key.is_char()); | |
| 51 ui::KeyEvent mock_key(ui::ET_KEY_PRESSED, | |
| 52 ui::VKEY_PROCESSKEY, | |
| 53 key.flags()); | |
| 54 DispatchKeyEventPostIME(mock_key); | |
| 55 } else { | |
| 56 DispatchKeyEventPostIME(key); | |
| 57 } | |
| 58 | |
| 59 ui::TextInputClient* client = GetTextInputClient(); | |
| 60 if (client) { | |
| 61 if (handled) { | |
| 62 if (result_text_.length()) | |
| 63 client->InsertText(result_text_); | |
| 64 if (composition_.text.length()) | |
| 65 client->SetCompositionText(composition_); | |
| 66 else | |
| 67 client->ClearCompositionText(); | |
| 68 } else if (key.type() == ui::ET_KEY_PRESSED) { | |
| 69 base::char16 ch = key.GetCharacter(); | |
| 70 client->InsertChar(ch, key.flags()); | |
| 71 } | |
| 72 } | |
| 73 | |
| 74 ClearComposition(); | |
| 75 } | |
| 76 | |
| 77 void MockInputMethod::OnTextInputTypeChanged(View* view) { | |
| 78 if (IsViewFocused(view)) | |
| 79 text_input_type_changed_ = true; | |
| 80 InputMethodBase::OnTextInputTypeChanged(view); | |
| 81 } | |
| 82 | |
| 83 void MockInputMethod::OnCaretBoundsChanged(View* view) { | |
| 84 } | |
| 85 | |
| 86 void MockInputMethod::CancelComposition(View* view) { | |
| 87 if (IsViewFocused(view)) { | |
| 88 cancel_composition_called_ = true; | |
| 89 ClearComposition(); | |
| 90 } | |
| 91 } | |
| 92 | |
| 93 void MockInputMethod::OnInputLocaleChanged() { | |
| 94 } | |
| 95 | |
| 96 std::string MockInputMethod::GetInputLocale() { | |
| 97 return "en-US"; | |
| 98 } | |
| 99 | |
| 100 bool MockInputMethod::IsActive() { | |
| 101 return true; | |
| 102 } | |
| 103 | |
| 104 bool MockInputMethod::IsCandidatePopupOpen() const { | |
| 105 return false; | |
| 106 } | |
| 107 | |
| 108 void MockInputMethod::ShowImeIfNeeded() { | |
| 109 } | |
| 110 | |
| 111 void MockInputMethod::OnWillChangeFocus(View* focused_before, View* focused) { | |
| 112 ui::TextInputClient* client = GetTextInputClient(); | |
| 113 if (client && client->HasCompositionText()) | |
| 114 client->ConfirmCompositionText(); | |
| 115 ClearComposition(); | |
| 116 } | |
| 117 | |
| 118 void MockInputMethod::Clear() { | |
| 119 ClearStates(); | |
| 120 ClearComposition(); | |
| 121 } | |
| 122 | |
| 123 void MockInputMethod::SetCompositionTextForNextKey( | |
| 124 const ui::CompositionText& composition) { | |
| 125 composition_ = composition; | |
| 126 } | |
| 127 | |
| 128 void MockInputMethod::SetResultTextForNextKey(const base::string16& result) { | |
| 129 result_text_ = result; | |
| 130 } | |
| 131 | |
| 132 void MockInputMethod::ClearStates() { | |
| 133 untranslated_ime_message_called_ = false; | |
| 134 text_input_type_changed_ = false; | |
| 135 cancel_composition_called_ = false; | |
| 136 } | |
| 137 | |
| 138 bool MockInputMethod::HasComposition() { | |
| 139 return composition_.text.length() || result_text_.length(); | |
| 140 } | |
| 141 | |
| 142 void MockInputMethod::ClearComposition() { | |
| 143 composition_.Clear(); | |
| 144 result_text_.clear(); | |
| 145 } | |
| 146 | |
| 147 } // namespace views | |
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Chromium Code Reviews
Issue 1177503003:
Remove the 2-level input method system & InputMethodBridge. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master