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| 1 /* | |
| 2 * Copyright (C) 2009 Google Inc. All rights reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions are | |
| 6 * met: | |
| 7 * | |
| 8 * * Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * * Redistributions in binary form must reproduce the above | |
| 11 * copyright notice, this list of conditions and the following disclaimer | |
| 12 * in the documentation and/or other materials provided with the | |
| 13 * distribution. | |
| 14 * * Neither the name of Google Inc. nor the names of its | |
| 15 * contributors may be used to endorse or promote products derived from | |
| 16 * this software without specific prior written permission. | |
| 17 * | |
| 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 */ | |
| 30 | |
| 31 #ifndef SKY_ENGINE_PUBLIC_WEB_WEBELEMENT_H_ | |
| 32 #define SKY_ENGINE_PUBLIC_WEB_WEBELEMENT_H_ | |
| 33 | |
| 34 #include "../platform/WebImage.h" | |
| 35 #include "sky/engine/public/web/WebNode.h" | |
| 36 | |
| 37 namespace blink { | |
| 38 | |
| 39 class Element; | |
| 40 struct WebRect; | |
| 41 | |
| 42 // Provides access to some properties of a DOM element node. | |
| 43 class WebElement : public WebNode { | |
| 44 public: | |
| 45 WebElement() : WebNode() { } | |
| 46 WebElement(const WebElement& e) : WebNode(e) { } | |
| 47 | |
| 48 WebElement& operator=(const WebElement& e) { WebNode::assign(e); return *thi
s; } | |
| 49 void assign(const WebElement& e) { WebNode::assign(e); } | |
| 50 | |
| 51 // Returns the qualified name, which may contain a prefix and a colon. | |
| 52 BLINK_EXPORT WebString tagName() const; | |
| 53 | |
| 54 BLINK_EXPORT bool hasAttribute(const WebString&) const; | |
| 55 BLINK_EXPORT void removeAttribute(const WebString&); | |
| 56 BLINK_EXPORT WebString getAttribute(const WebString&) const; | |
| 57 BLINK_EXPORT bool setAttribute(const WebString& name, const WebString& value
); | |
| 58 BLINK_EXPORT void requestFullScreen(); | |
| 59 BLINK_EXPORT WebString attributeLocalName(unsigned index) const; | |
| 60 BLINK_EXPORT WebString attributeValue(unsigned index) const; | |
| 61 BLINK_EXPORT unsigned attributeCount() const; | |
| 62 BLINK_EXPORT WebNode shadowRoot() const; | |
| 63 | |
| 64 // Returns the language code specified for this element. This attribute | |
| 65 // is inherited, so the returned value is drawn from the closest parent | |
| 66 // element that has the lang attribute set, or from the HTTP | |
| 67 // "Content-Language" header as a fallback. | |
| 68 BLINK_EXPORT WebString computeInheritedLanguage() const; | |
| 69 | |
| 70 #if BLINK_IMPLEMENTATION | |
| 71 WebElement(const PassRefPtr<Element>&); | |
| 72 WebElement& operator=(const PassRefPtr<Element>&); | |
| 73 operator PassRefPtr<Element>() const; | |
| 74 #endif | |
| 75 }; | |
| 76 | |
| 77 } // namespace blink | |
| 78 | |
| 79 #endif // SKY_ENGINE_PUBLIC_WEB_WEBELEMENT_H_ | |
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