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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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| 144 void PreviewForm(const FormData& form, | 144 void PreviewForm(const FormData& form, |
| 145 const blink::WebFormControlElement& element); | 145 const blink::WebFormControlElement& element); |
| 146 | 146 |
| 147 // Clears the placeholder values and the auto-filled background for any fields | 147 // Clears the placeholder values and the auto-filled background for any fields |
| 148 // in the form containing |node| that have been previewed. Resets the | 148 // in the form containing |node| that have been previewed. Resets the |
| 149 // autofilled state of |node| to |was_autofilled|. Returns false if the form is | 149 // autofilled state of |node| to |was_autofilled|. Returns false if the form is |
| 150 // not found. | 150 // not found. |
| 151 bool ClearPreviewedFormWithElement(const blink::WebFormControlElement& element, | 151 bool ClearPreviewedFormWithElement(const blink::WebFormControlElement& element, |
| 152 bool was_autofilled); | 152 bool was_autofilled); |
| 153 | 153 |
| 154 // Returns true if |form| has any auto-filled fields. | |
| 155 bool FormWithElementIsAutofilled(const blink::WebInputElement& element); | |
| 156 | |
| 157 // Checks if the webpage is empty. | 154 // Checks if the webpage is empty. |
| 158 // This kind of webpage is considered as empty: | 155 // This kind of webpage is considered as empty: |
| 159 // <html> | 156 // <html> |
| 160 // <head> | 157 // <head> |
| 161 // <head/> | 158 // <head/> |
| 162 // <body> | 159 // <body> |
| 163 // <body/> | 160 // <body/> |
| 164 // <html/> | 161 // <html/> |
| 165 // Meta, script and title tags don't influence the emptiness of a webpage. | 162 // Meta, script and title tags don't influence the emptiness of a webpage. |
| 166 bool IsWebpageEmpty(const blink::WebFrame* frame); | 163 bool IsWebpageEmpty(const blink::WebFrame* frame); |
| 167 | 164 |
| 168 // This function checks whether the children of |element| | 165 // This function checks whether the children of |element| |
| 169 // are of the type <script>, <meta>, or <title>. | 166 // are of the type <script>, <meta>, or <title>. |
| 170 bool IsWebElementEmpty(const blink::WebElement& element); | 167 bool IsWebElementEmpty(const blink::WebElement& element); |
| 171 | 168 |
| 172 // Return a gfx::RectF that is the bounding box for |element| scaled by |scale|. | 169 // Return a gfx::RectF that is the bounding box for |element| scaled by |scale|. |
| 173 gfx::RectF GetScaledBoundingBox(float scale, | 170 gfx::RectF GetScaledBoundingBox(float scale, |
| 174 blink::WebFormControlElement* element); | 171 blink::WebFormControlElement* element); |
| 175 | 172 |
| 176 } // namespace autofill | 173 } // namespace autofill |
| 177 | 174 |
| 178 #endif // COMPONENTS_AUTOFILL_CONTENT_RENDERER_FORM_AUTOFILL_UTIL_H_ | 175 #endif // COMPONENTS_AUTOFILL_CONTENT_RENDERER_FORM_AUTOFILL_UTIL_H_ |
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