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| 1 /* | 1 /* |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2009 Google Inc. All rights reserved. |
| 3 * | 3 * |
| 4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
| 5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
| 6 * met: | 6 * met: |
| 7 * | 7 * |
| 8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
| 9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
| 10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
| (...skipping 21 matching lines...) Expand all Loading... |
| 32 #define WebElement_h | 32 #define WebElement_h |
| 33 | 33 |
| 34 #include "../platform/WebImage.h" | 34 #include "../platform/WebImage.h" |
| 35 #include "WebNode.h" | 35 #include "WebNode.h" |
| 36 | 36 |
| 37 namespace blink { | 37 namespace blink { |
| 38 | 38 |
| 39 class Element; | 39 class Element; |
| 40 struct WebRect; | 40 struct WebRect; |
| 41 | 41 |
| 42 // Provides access to some properties of a DOM element node. | 42 // Provides access to some properties of a DOM element node. |
| 43 class WebElement : public WebNode { | 43 class WebElement : public WebNode { |
| 44 public: | 44 public: |
| 45 WebElement() : WebNode() { } | 45 WebElement() : WebNode() { } |
| 46 WebElement(const WebElement& e) : WebNode(e) { } | 46 WebElement(const WebElement& e) : WebNode(e) { } |
| 47 | 47 |
| 48 WebElement& operator=(const WebElement& e) { WebNode::assign(e); return
*this; } | 48 WebElement& operator=(const WebElement& e) { WebNode::assign(e); return *thi
s; } |
| 49 void assign(const WebElement& e) { WebNode::assign(e); } | 49 void assign(const WebElement& e) { WebNode::assign(e); } |
| 50 | 50 |
| 51 BLINK_EXPORT bool isFormControlElement() const; | 51 BLINK_EXPORT bool isFormControlElement() const; |
| 52 BLINK_EXPORT bool isTextFormControlElement() const; | 52 BLINK_EXPORT bool isTextFormControlElement() const; |
| 53 // Returns the qualified name, which may contain a prefix and a colon. | 53 // Returns the qualified name, which may contain a prefix and a colon. |
| 54 BLINK_EXPORT WebString tagName() const; | 54 BLINK_EXPORT WebString tagName() const; |
| 55 // Check if this element has the specified local tag name, and the HTML | 55 // Check if this element has the specified local tag name, and the HTML |
| 56 // namespace. Tag name matching is case-insensitive. | 56 // namespace. Tag name matching is case-insensitive. |
| 57 BLINK_EXPORT bool hasHTMLTagName(const WebString&) const; | 57 BLINK_EXPORT bool hasHTMLTagName(const WebString&) const; |
| 58 BLINK_EXPORT bool hasAttribute(const WebString&) const; | 58 BLINK_EXPORT bool hasAttribute(const WebString&) const; |
| 59 BLINK_EXPORT void removeAttribute(const WebString&); | 59 BLINK_EXPORT void removeAttribute(const WebString&); |
| 60 BLINK_EXPORT WebString getAttribute(const WebString&) const; | 60 BLINK_EXPORT WebString getAttribute(const WebString&) const; |
| 61 BLINK_EXPORT bool setAttribute(const WebString& name, const WebString& v
alue); | 61 BLINK_EXPORT bool setAttribute(const WebString& name, const WebString& value
); |
| 62 BLINK_EXPORT WebString innerText(); | 62 BLINK_EXPORT WebString innerText(); |
| 63 BLINK_EXPORT void requestFullScreen(); | 63 BLINK_EXPORT void requestFullScreen(); |
| 64 BLINK_EXPORT WebString attributeLocalName(unsigned index) const; | 64 BLINK_EXPORT WebString attributeLocalName(unsigned index) const; |
| 65 BLINK_EXPORT WebString attributeValue(unsigned index) const; | 65 BLINK_EXPORT WebString attributeValue(unsigned index) const; |
| 66 BLINK_EXPORT unsigned attributeCount() const; | 66 BLINK_EXPORT unsigned attributeCount() const; |
| 67 BLINK_EXPORT WebNode shadowRoot() const; | 67 BLINK_EXPORT WebNode shadowRoot() const; |
| 68 | 68 |
| 69 // Returns the language code specified for this element. This attribute | 69 // Returns the language code specified for this element. This attribute |
| 70 // is inherited, so the returned value is drawn from the closest parent | 70 // is inherited, so the returned value is drawn from the closest parent |
| 71 // element that has the lang attribute set, or from the HTTP | 71 // element that has the lang attribute set, or from the HTTP |
| 72 // "Content-Language" header as a fallback. | 72 // "Content-Language" header as a fallback. |
| 73 BLINK_EXPORT WebString computeInheritedLanguage() const; | 73 BLINK_EXPORT WebString computeInheritedLanguage() const; |
| 74 | 74 |
| 75 // Returns the bounds of the element in viewport space. The bounds | 75 // Returns the bounds of the element in viewport space. The bounds |
| 76 // have been adjusted to include any transformations. This view is | 76 // have been adjusted to include any transformations. This view is |
| 77 // also called the Root View in WebKit. | 77 // also called the Root View in Blink. |
| 78 // This function will update the layout if required. | 78 // This function will update the layout if required. |
| 79 BLINK_EXPORT WebRect boundsInViewportSpace(); | 79 BLINK_EXPORT WebRect boundsInViewportSpace(); |
| 80 | 80 |
| 81 // Returns the image contents of this element or a null WebImage | 81 // Returns the image contents of this element or a null WebImage |
| 82 // if there isn't any. | 82 // if there isn't any. |
| 83 BLINK_EXPORT WebImage imageContents(); | 83 BLINK_EXPORT WebImage imageContents(); |
| 84 | 84 |
| 85 #if BLINK_IMPLEMENTATION | 85 #if BLINK_IMPLEMENTATION |
| 86 WebElement(const PassRefPtrWillBeRawPtr<Element>&); | 86 WebElement(const PassRefPtrWillBeRawPtr<Element>&); |
| 87 WebElement& operator=(const PassRefPtrWillBeRawPtr<Element>&); | 87 WebElement& operator=(const PassRefPtrWillBeRawPtr<Element>&); |
| 88 operator PassRefPtrWillBeRawPtr<Element>() const; | 88 operator PassRefPtrWillBeRawPtr<Element>() const; |
| 89 #endif | 89 #endif |
| 90 }; | 90 }; |
| 91 | 91 |
| 92 } // namespace blink | 92 } // namespace blink |
| 93 | 93 |
| 94 #endif | 94 #endif |
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