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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 COMPONENTS_AUTOFILL_CONTENT_RENDERER_FORM_AUTOFILL_UTIL_H_ | 5 #ifndef COMPONENTS_AUTOFILL_CONTENT_RENDERER_FORM_AUTOFILL_UTIL_H_ |
6 #define COMPONENTS_AUTOFILL_CONTENT_RENDERER_FORM_AUTOFILL_UTIL_H_ | 6 #define COMPONENTS_AUTOFILL_CONTENT_RENDERER_FORM_AUTOFILL_UTIL_H_ |
7 | 7 |
8 #include <vector> | 8 #include <vector> |
9 | 9 |
10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
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169 // Meta, script and title tags don't influence the emptiness of a webpage. | 169 // Meta, script and title tags don't influence the emptiness of a webpage. |
170 bool IsWebpageEmpty(const blink::WebFrame* frame); | 170 bool IsWebpageEmpty(const blink::WebFrame* frame); |
171 | 171 |
172 // This function checks whether the children of |element| | 172 // This function checks whether the children of |element| |
173 // are of the type <script>, <meta>, or <title>. | 173 // are of the type <script>, <meta>, or <title>. |
174 bool IsWebElementEmpty(const blink::WebElement& element); | 174 bool IsWebElementEmpty(const blink::WebElement& element); |
175 | 175 |
176 // Return a gfx::RectF that is the bounding box for |element| scaled by |scale|. | 176 // Return a gfx::RectF that is the bounding box for |element| scaled by |scale|. |
177 gfx::RectF GetScaledBoundingBox(float scale, blink::WebElement* element); | 177 gfx::RectF GetScaledBoundingBox(float scale, blink::WebElement* element); |
178 | 178 |
| 179 // Previews |suggestion| in |input_element| and highlights the suffix of |
| 180 // |suggestion| not included in the |input_element| text. |input_element| must |
| 181 // not be null. |user_input| should be the text typed by the user into |
| 182 // |input_element|. Note that |user_input| cannot be easily derived from |
| 183 // |input_element| by calling value(), because of http://crbug.com/507714. |
| 184 void PreviewSuggestion(const base::string16& suggestion, |
| 185 const base::string16& user_input, |
| 186 blink::WebFormControlElement* input_element); |
| 187 |
179 } // namespace autofill | 188 } // namespace autofill |
180 | 189 |
181 #endif // COMPONENTS_AUTOFILL_CONTENT_RENDERER_FORM_AUTOFILL_UTIL_H_ | 190 #endif // COMPONENTS_AUTOFILL_CONTENT_RENDERER_FORM_AUTOFILL_UTIL_H_ |
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