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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef VIEWS_IME_INPUT_METHOD_BASE_H_ | 5 #ifndef VIEWS_IME_INPUT_METHOD_BASE_H_ |
| 6 #define VIEWS_IME_INPUT_METHOD_BASE_H_ | 6 #define VIEWS_IME_INPUT_METHOD_BASE_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
| 10 #include "base/compiler_specific.h" | 10 #include "base/compiler_specific.h" |
| 11 #include "views/focus/focus_manager.h" | 11 #include "views/focus/focus_manager.h" |
| 12 #include "views/ime/input_method.h" | 12 #include "views/ime/input_method.h" |
| 13 #include "views/ime/input_method_delegate.h" | 13 #include "views/ime/input_method_delegate.h" |
| 14 #include "views/ime/text_input_client.h" | 14 |
| 15 namespace gfx { |
| 16 class Rect; |
| 17 } // namespace gfx |
| 18 |
| 19 namespace ui { |
| 20 class TextInputClient; |
| 21 } // namespace ui |
| 15 | 22 |
| 16 namespace views { | 23 namespace views { |
| 17 | 24 |
| 18 class View; | 25 class View; |
| 19 | 26 |
| 20 // A helper class providing functionalities shared among InputMethod | 27 // A helper class providing functionalities shared among InputMethod |
| 21 // implementations. | 28 // implementations. |
| 22 class VIEWS_EXPORT InputMethodBase : public InputMethod, | 29 class VIEWS_EXPORT InputMethodBase : public InputMethod, |
| 23 public FocusChangeListener { | 30 public FocusChangeListener { |
| 24 public: | 31 public: |
| (...skipping 14 matching lines...) Expand all Loading... |
| 39 | 46 |
| 40 // If a derived class overrides this method, it should call parent's | 47 // If a derived class overrides this method, it should call parent's |
| 41 // implementation first, to make sure |widget_focused_| flag can be updated | 48 // implementation first, to make sure |widget_focused_| flag can be updated |
| 42 // correctly. | 49 // correctly. |
| 43 virtual void OnBlur() OVERRIDE; | 50 virtual void OnBlur() OVERRIDE; |
| 44 | 51 |
| 45 // If a derived class overrides this method, it should call parent's | 52 // If a derived class overrides this method, it should call parent's |
| 46 // implementation. | 53 // implementation. |
| 47 virtual void OnTextInputTypeChanged(View* view) OVERRIDE; | 54 virtual void OnTextInputTypeChanged(View* view) OVERRIDE; |
| 48 | 55 |
| 49 virtual TextInputClient* GetTextInputClient() const OVERRIDE; | 56 virtual ui::TextInputClient* GetTextInputClient() const OVERRIDE; |
| 50 virtual ui::TextInputType GetTextInputType() const OVERRIDE; | 57 virtual ui::TextInputType GetTextInputType() const OVERRIDE; |
| 51 virtual bool IsMock() const OVERRIDE; | 58 virtual bool IsMock() const OVERRIDE; |
| 52 | 59 |
| 53 // Overridden from FocusChangeListener. | 60 // Overridden from FocusChangeListener. |
| 54 virtual void OnWillChangeFocus(View* focused_before, View* focused) OVERRIDE; | 61 virtual void OnWillChangeFocus(View* focused_before, View* focused) OVERRIDE; |
| 55 virtual void OnDidChangeFocus(View* focused_before, View* focused) OVERRIDE; | 62 virtual void OnDidChangeFocus(View* focused_before, View* focused) OVERRIDE; |
| 56 | 63 |
| 57 protected: | 64 protected: |
| 58 // Getters and setters of properties. | 65 // Getters and setters of properties. |
| 59 internal::InputMethodDelegate* delegate() const { return delegate_; } | 66 internal::InputMethodDelegate* delegate() const { return delegate_; } |
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| 88 | 95 |
| 89 // Indicates if the top-level widget is focused or not. | 96 // Indicates if the top-level widget is focused or not. |
| 90 bool widget_focused_; | 97 bool widget_focused_; |
| 91 | 98 |
| 92 DISALLOW_COPY_AND_ASSIGN(InputMethodBase); | 99 DISALLOW_COPY_AND_ASSIGN(InputMethodBase); |
| 93 }; | 100 }; |
| 94 | 101 |
| 95 } // namespace views | 102 } // namespace views |
| 96 | 103 |
| 97 #endif // VIEWS_IME_INPUT_METHOD_BASE_H_ | 104 #endif // VIEWS_IME_INPUT_METHOD_BASE_H_ |
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