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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_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_ | 5 #ifndef VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_ |
| 6 #define VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_ | 6 #define VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/string16.h" | 9 #include "base/string16.h" |
| 10 #include "ui/gfx/native_widget_types.h" | 10 #include "ui/gfx/native_widget_types.h" |
| 11 #include "views/views_export.h" | 11 #include "views/views_export.h" |
| 12 | 12 |
| 13 namespace gfx { | 13 namespace gfx { |
| 14 class Insets; | 14 class Insets; |
| 15 class SelectionModel; | 15 class SelectionModel; |
| 16 struct StyleRange; | 16 struct StyleRange; |
| 17 } // namespace gfx | 17 } // namespace gfx |
| 18 | 18 |
| 19 namespace ui { | 19 namespace ui { |
| 20 class Range; | 20 class Range; |
| 21 class TextInputClient; |
| 21 } // namespace ui | 22 } // namespace ui |
| 22 | 23 |
| 23 namespace views { | 24 namespace views { |
| 24 | 25 |
| 25 class KeyEvent; | 26 class KeyEvent; |
| 26 class Textfield; | 27 class Textfield; |
| 27 class TextInputClient; | |
| 28 class View; | 28 class View; |
| 29 | 29 |
| 30 // An interface implemented by an object that provides a platform-native | 30 // An interface implemented by an object that provides a platform-native |
| 31 // text field. | 31 // text field. |
| 32 class VIEWS_EXPORT NativeTextfieldWrapper { | 32 class VIEWS_EXPORT NativeTextfieldWrapper { |
| 33 public: | 33 public: |
| 34 // The Textfield calls this when it is destroyed to clean up the wrapper | 34 // The Textfield calls this when it is destroyed to clean up the wrapper |
| 35 // object. | 35 // object. |
| 36 virtual ~NativeTextfieldWrapper() {} | 36 virtual ~NativeTextfieldWrapper() {} |
| 37 | 37 |
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| 125 virtual bool HandleKeyPressed(const views::KeyEvent& e) = 0; | 125 virtual bool HandleKeyPressed(const views::KeyEvent& e) = 0; |
| 126 virtual bool HandleKeyReleased(const views::KeyEvent& e) = 0; | 126 virtual bool HandleKeyReleased(const views::KeyEvent& e) = 0; |
| 127 | 127 |
| 128 // Invoked when focus is being moved from or to the Textfield. | 128 // Invoked when focus is being moved from or to the Textfield. |
| 129 // See also View::OnFocus/OnBlur. | 129 // See also View::OnFocus/OnBlur. |
| 130 virtual void HandleFocus() = 0; | 130 virtual void HandleFocus() = 0; |
| 131 virtual void HandleBlur() = 0; | 131 virtual void HandleBlur() = 0; |
| 132 | 132 |
| 133 // Returns the View's TextInputClient instance or NULL if the View doesn't | 133 // Returns the View's TextInputClient instance or NULL if the View doesn't |
| 134 // support text input. | 134 // support text input. |
| 135 virtual TextInputClient* GetTextInputClient() = 0; | 135 virtual ui::TextInputClient* GetTextInputClient() = 0; |
| 136 | 136 |
| 137 // Applies the |style| to the text specified by its range. | 137 // Applies the |style| to the text specified by its range. |
| 138 // See |Textfield::ApplyStyleRange| for detail. | 138 // See |Textfield::ApplyStyleRange| for detail. |
| 139 virtual void ApplyStyleRange(const gfx::StyleRange& style) = 0; | 139 virtual void ApplyStyleRange(const gfx::StyleRange& style) = 0; |
| 140 | 140 |
| 141 // Applies the default style to the textfield. | 141 // Applies the default style to the textfield. |
| 142 virtual void ApplyDefaultStyle() = 0; | 142 virtual void ApplyDefaultStyle() = 0; |
| 143 | 143 |
| 144 // Clears Edit history. | 144 // Clears Edit history. |
| 145 virtual void ClearEditHistory() = 0; | 145 virtual void ClearEditHistory() = 0; |
| 146 | 146 |
| 147 // Creates an appropriate NativeTextfieldWrapper for the platform. | 147 // Creates an appropriate NativeTextfieldWrapper for the platform. |
| 148 static NativeTextfieldWrapper* CreateWrapper(Textfield* field); | 148 static NativeTextfieldWrapper* CreateWrapper(Textfield* field); |
| 149 }; | 149 }; |
| 150 | 150 |
| 151 } // namespace views | 151 } // namespace views |
| 152 | 152 |
| 153 #endif // VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_ | 153 #endif // VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_ |
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