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Side by Side Diff: ui/views/controls/textfield/native_textfield_wrapper.h

Issue 24012002: Move Range code to gfx. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: d Created 7 years, 3 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 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_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_ 5 #ifndef UI_VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_
6 #define UI_VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_ 6 #define UI_VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_
7 7
8 #include "base/i18n/rtl.h" 8 #include "base/i18n/rtl.h"
9 #include "base/strings/string16.h" 9 #include "base/strings/string16.h"
10 #include "ui/base/range/range.h"
11 #include "ui/gfx/native_widget_types.h" 10 #include "ui/gfx/native_widget_types.h"
11 #include "ui/gfx/range/range.h"
12 #include "ui/gfx/selection_model.h" 12 #include "ui/gfx/selection_model.h"
13 #include "ui/gfx/text_constants.h" 13 #include "ui/gfx/text_constants.h"
14 #include "ui/views/views_export.h" 14 #include "ui/views/views_export.h"
15 15
16 namespace gfx { 16 namespace gfx {
17 class Insets; 17 class Insets;
18 } // namespace gfx 18 } // namespace gfx
19 19
20 namespace ui { 20 namespace ui {
21 class KeyEvent; 21 class KeyEvent;
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102 // Retrieves the views::View that hosts the native control. 102 // Retrieves the views::View that hosts the native control.
103 virtual View* GetView() = 0; 103 virtual View* GetView() = 0;
104 104
105 // Returns a handle to the underlying native view for testing. 105 // Returns a handle to the underlying native view for testing.
106 virtual gfx::NativeView GetTestingHandle() const = 0; 106 virtual gfx::NativeView GetTestingHandle() const = 0;
107 107
108 // Returns whether or not an IME is composing text. 108 // Returns whether or not an IME is composing text.
109 virtual bool IsIMEComposing() const = 0; 109 virtual bool IsIMEComposing() const = 0;
110 110
111 // Gets the selected range. 111 // Gets the selected range.
112 virtual ui::Range GetSelectedRange() const = 0; 112 virtual gfx::Range GetSelectedRange() const = 0;
113 113
114 // Selects the text given by |range|. 114 // Selects the text given by |range|.
115 virtual void SelectRange(const ui::Range& range) = 0; 115 virtual void SelectRange(const gfx::Range& range) = 0;
116 116
117 // Gets the selection model. 117 // Gets the selection model.
118 virtual gfx::SelectionModel GetSelectionModel() const = 0; 118 virtual gfx::SelectionModel GetSelectionModel() const = 0;
119 119
120 // Selects the text given by |sel|. 120 // Selects the text given by |sel|.
121 virtual void SelectSelectionModel(const gfx::SelectionModel& sel) = 0; 121 virtual void SelectSelectionModel(const gfx::SelectionModel& sel) = 0;
122 122
123 // Returns the currnet cursor position. 123 // Returns the currnet cursor position.
124 virtual size_t GetCursorPosition() const = 0; 124 virtual size_t GetCursorPosition() const = 0;
125 125
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142 // See also View::OnFocus/OnBlur. 142 // See also View::OnFocus/OnBlur.
143 virtual void HandleFocus() = 0; 143 virtual void HandleFocus() = 0;
144 virtual void HandleBlur() = 0; 144 virtual void HandleBlur() = 0;
145 145
146 // Returns the View's TextInputClient instance or NULL if the View doesn't 146 // Returns the View's TextInputClient instance or NULL if the View doesn't
147 // support text input. 147 // support text input.
148 virtual ui::TextInputClient* GetTextInputClient() = 0; 148 virtual ui::TextInputClient* GetTextInputClient() = 0;
149 149
150 // Set the text colors; see the corresponding Textfield functions for details. 150 // Set the text colors; see the corresponding Textfield functions for details.
151 virtual void SetColor(SkColor value) = 0; 151 virtual void SetColor(SkColor value) = 0;
152 virtual void ApplyColor(SkColor value, const ui::Range& range) = 0; 152 virtual void ApplyColor(SkColor value, const gfx::Range& range) = 0;
153 153
154 // Set the text styles; see the corresponding Textfield functions for details. 154 // Set the text styles; see the corresponding Textfield functions for details.
155 virtual void SetStyle(gfx::TextStyle style, bool value) = 0; 155 virtual void SetStyle(gfx::TextStyle style, bool value) = 0;
156 virtual void ApplyStyle(gfx::TextStyle style, 156 virtual void ApplyStyle(gfx::TextStyle style,
157 bool value, 157 bool value,
158 const ui::Range& range) = 0; 158 const gfx::Range& range) = 0;
159 159
160 // Clears Edit history. 160 // Clears Edit history.
161 virtual void ClearEditHistory() = 0; 161 virtual void ClearEditHistory() = 0;
162 162
163 // Get the height in pixels of the first font used in this textfield. 163 // Get the height in pixels of the first font used in this textfield.
164 virtual int GetFontHeight() = 0; 164 virtual int GetFontHeight() = 0;
165 165
166 // Returns the baseline of the textfield. This should not take into account 166 // Returns the baseline of the textfield. This should not take into account
167 // any insets. 167 // any insets.
168 virtual int GetTextfieldBaseline() const = 0; 168 virtual int GetTextfieldBaseline() const = 0;
169 169
170 // Returns the width necessary to display the current text, including any 170 // Returns the width necessary to display the current text, including any
171 // necessary space for the cursor or border/margin. 171 // necessary space for the cursor or border/margin.
172 virtual int GetWidthNeededForText() const = 0; 172 virtual int GetWidthNeededForText() const = 0;
173 173
174 // Performs the action associated with the specified command id. Not called 174 // Performs the action associated with the specified command id. Not called
175 // ExecuteCommand to avoid name clash. 175 // ExecuteCommand to avoid name clash.
176 virtual void ExecuteTextCommand(int command_id) = 0; 176 virtual void ExecuteTextCommand(int command_id) = 0;
177 177
178 // Returns whether there is a drag operation originating from the textfield. 178 // Returns whether there is a drag operation originating from the textfield.
179 virtual bool HasTextBeingDragged() = 0; 179 virtual bool HasTextBeingDragged() = 0;
180 180
181 // Creates an appropriate NativeTextfieldWrapper for the platform. 181 // Creates an appropriate NativeTextfieldWrapper for the platform.
182 static NativeTextfieldWrapper* CreateWrapper(Textfield* field); 182 static NativeTextfieldWrapper* CreateWrapper(Textfield* field);
183 }; 183 };
184 184
185 } // namespace views 185 } // namespace views
186 186
187 #endif // UI_VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_ 187 #endif // UI_VIEWS_CONTROLS_TEXTFIELD_NATIVE_TEXTFIELD_WRAPPER_H_
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