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| 1 // Copyright 2013 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/input_method_minimal.h" | |
| 6 | |
| 7 #include "ui/base/ime/text_input_client.h" | |
| 8 #include "ui/events/event.h" | |
| 9 #include "ui/events/event_constants.h" | |
| 10 | |
| 11 namespace ui { | |
| 12 | |
| 13 InputMethodMinimal::InputMethodMinimal( | |
| 14 internal::InputMethodDelegate* delegate) { | |
| 15 SetDelegate(delegate); | |
| 16 } | |
| 17 | |
| 18 InputMethodMinimal::~InputMethodMinimal() {} | |
| 19 | |
| 20 bool InputMethodMinimal::OnUntranslatedIMEMessage( | |
| 21 const base::NativeEvent& event, | |
| 22 NativeEventResult* result) { | |
| 23 return false; | |
| 24 } | |
| 25 | |
| 26 bool InputMethodMinimal::DispatchKeyEvent(const ui::KeyEvent& event) { | |
| 27 DCHECK(event.type() == ET_KEY_PRESSED || event.type() == ET_KEY_RELEASED); | |
| 28 | |
| 29 // If no text input client, do nothing. | |
| 30 if (!GetTextInputClient()) | |
| 31 return DispatchKeyEventPostIME(event); | |
| 32 | |
| 33 // Insert the character. | |
| 34 const bool handled = DispatchKeyEventPostIME(event); | |
| 35 if (event.type() == ET_KEY_PRESSED && GetTextInputClient()) { | |
| 36 const uint16 ch = event.GetCharacter(); | |
| 37 if (ch) { | |
| 38 GetTextInputClient()->InsertChar(ch, event.flags()); | |
| 39 return true; | |
| 40 } | |
| 41 } | |
| 42 return handled; | |
| 43 } | |
| 44 | |
| 45 void InputMethodMinimal::OnCaretBoundsChanged(const TextInputClient* client) {} | |
| 46 | |
| 47 void InputMethodMinimal::CancelComposition(const TextInputClient* client) {} | |
| 48 | |
| 49 void InputMethodMinimal::OnInputLocaleChanged() {} | |
| 50 | |
| 51 std::string InputMethodMinimal::GetInputLocale() { | |
| 52 return std::string(); | |
| 53 } | |
| 54 | |
| 55 bool InputMethodMinimal::IsActive() { | |
| 56 return true; | |
| 57 } | |
| 58 | |
| 59 bool InputMethodMinimal::IsCandidatePopupOpen() const { | |
| 60 return false; | |
| 61 } | |
| 62 | |
| 63 } // namespace ui | |
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