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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 UI_VIEWS_IME_INPUT_METHOD_BASE_H_ | 5 #ifndef UI_VIEWS_IME_INPUT_METHOD_BASE_H_ |
6 #define UI_VIEWS_IME_INPUT_METHOD_BASE_H_ | 6 #define UI_VIEWS_IME_INPUT_METHOD_BASE_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "ui/views/focus/focus_manager.h" | 10 #include "ui/views/focus/focus_manager.h" |
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22 namespace views { | 22 namespace views { |
23 | 23 |
24 // A helper that provides functionality shared by InputMethod implementations. | 24 // A helper that provides functionality shared by InputMethod implementations. |
25 class VIEWS_EXPORT InputMethodBase : public InputMethod, | 25 class VIEWS_EXPORT InputMethodBase : public InputMethod, |
26 public FocusChangeListener { | 26 public FocusChangeListener { |
27 public: | 27 public: |
28 InputMethodBase(); | 28 InputMethodBase(); |
29 virtual ~InputMethodBase(); | 29 virtual ~InputMethodBase(); |
30 | 30 |
31 // Overridden from InputMethod. | 31 // Overridden from InputMethod. |
32 virtual void SetDelegate(internal::InputMethodDelegate* delegate) OVERRIDE; | 32 virtual void SetDelegate(internal::InputMethodDelegate* delegate) override; |
33 virtual void Init(Widget* widget) OVERRIDE; | 33 virtual void Init(Widget* widget) override; |
34 virtual void OnTextInputTypeChanged(View* view) OVERRIDE; | 34 virtual void OnTextInputTypeChanged(View* view) override; |
35 virtual ui::TextInputClient* GetTextInputClient() const OVERRIDE; | 35 virtual ui::TextInputClient* GetTextInputClient() const override; |
36 virtual ui::TextInputType GetTextInputType() const OVERRIDE; | 36 virtual ui::TextInputType GetTextInputType() const override; |
37 virtual bool IsMock() const OVERRIDE; | 37 virtual bool IsMock() const override; |
38 | 38 |
39 // Overridden from FocusChangeListener. | 39 // Overridden from FocusChangeListener. |
40 virtual void OnWillChangeFocus(View* focused_before, View* focused) OVERRIDE; | 40 virtual void OnWillChangeFocus(View* focused_before, View* focused) override; |
41 virtual void OnDidChangeFocus(View* focused_before, View* focused) OVERRIDE; | 41 virtual void OnDidChangeFocus(View* focused_before, View* focused) override; |
42 | 42 |
43 protected: | 43 protected: |
44 internal::InputMethodDelegate* delegate() const { return delegate_; } | 44 internal::InputMethodDelegate* delegate() const { return delegate_; } |
45 Widget* widget() const { return widget_; } | 45 Widget* widget() const { return widget_; } |
46 View* GetFocusedView() const; | 46 View* GetFocusedView() const; |
47 | 47 |
48 // Returns true only if the View is focused and its Widget is active. | 48 // Returns true only if the View is focused and its Widget is active. |
49 bool IsViewFocused(View* view) const; | 49 bool IsViewFocused(View* view) const; |
50 | 50 |
51 // Returns true if there is no focused text input client or its type is none. | 51 // Returns true if there is no focused text input client or its type is none. |
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70 private: | 70 private: |
71 internal::InputMethodDelegate* delegate_; | 71 internal::InputMethodDelegate* delegate_; |
72 Widget* widget_; | 72 Widget* widget_; |
73 | 73 |
74 DISALLOW_COPY_AND_ASSIGN(InputMethodBase); | 74 DISALLOW_COPY_AND_ASSIGN(InputMethodBase); |
75 }; | 75 }; |
76 | 76 |
77 } // namespace views | 77 } // namespace views |
78 | 78 |
79 #endif // UI_VIEWS_IME_INPUT_METHOD_BASE_H_ | 79 #endif // UI_VIEWS_IME_INPUT_METHOD_BASE_H_ |
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