The Tor Browser / file comparison
comparison: content/base/src/nsStyledElement.h
content/base/src/nsStyledElement.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:10eae023c010 |
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim:set tw=80 expandtab softtabstop=2 ts=2 sw=2: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 /** | |
| 8 * nsStyledElement is the base for elements supporting styling via the | |
| 9 * id/class/style attributes; it is a common base for their support in HTML, | |
| 10 * SVG and MathML. | |
| 11 */ | |
| 12 | |
| 13 #ifndef __NS_STYLEDELEMENT_H_ | |
| 14 #define __NS_STYLEDELEMENT_H_ | |
| 15 | |
| 16 #include "mozilla/Attributes.h" | |
| 17 #include "nsString.h" | |
| 18 #include "mozilla/dom/Element.h" | |
| 19 | |
| 20 namespace mozilla { | |
| 21 namespace css { | |
| 22 class StyleRule; | |
| 23 } | |
| 24 } | |
| 25 | |
| 26 typedef mozilla::dom::Element nsStyledElementBase; | |
| 27 | |
| 28 class nsStyledElementNotElementCSSInlineStyle : public nsStyledElementBase | |
| 29 { | |
| 30 | |
| 31 protected: | |
| 32 | |
| 33 inline nsStyledElementNotElementCSSInlineStyle(already_AddRefed<nsINodeInfo>& aNodeInfo) | |
| 34 : nsStyledElementBase(aNodeInfo) | |
| 35 {} | |
| 36 | |
| 37 public: | |
| 38 // nsIContent interface methods | |
| 39 virtual nsIAtom* GetClassAttributeName() const MOZ_OVERRIDE; | |
| 40 virtual nsIAtom* GetIDAttributeName() const MOZ_OVERRIDE; | |
| 41 virtual nsIAtom* DoGetID() const MOZ_OVERRIDE; | |
| 42 virtual const nsAttrValue* DoGetClasses() const MOZ_OVERRIDE; | |
| 43 | |
| 44 virtual mozilla::css::StyleRule* GetInlineStyleRule(); | |
| 45 virtual nsresult SetInlineStyleRule(mozilla::css::StyleRule* aStyleRule, | |
| 46 const nsAString* aSerialized, | |
| 47 bool aNotify) MOZ_OVERRIDE; | |
| 48 | |
| 49 virtual nsresult UnsetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute, | |
| 50 bool aNotify) MOZ_OVERRIDE; | |
| 51 virtual nsresult AfterSetAttr(int32_t aNameSpaceID, nsIAtom* aAttribute, | |
| 52 const nsAttrValue* aValue, bool aNotify) MOZ_OVERRIDE; | |
| 53 | |
| 54 nsICSSDeclaration* Style(); | |
| 55 | |
| 56 protected: | |
| 57 | |
| 58 /** | |
| 59 * Parse a style attr value into a CSS rulestruct (or, if there is no | |
| 60 * document, leave it as a string) and return as nsAttrValue. | |
| 61 * | |
| 62 * @param aValue the value to parse | |
| 63 * @param aResult the resulting HTMLValue [OUT] | |
| 64 */ | |
| 65 void ParseStyleAttribute(const nsAString& aValue, | |
| 66 nsAttrValue& aResult, | |
| 67 bool aForceInDataDoc); | |
| 68 | |
| 69 virtual bool ParseAttribute(int32_t aNamespaceID, nsIAtom* aAttribute, | |
| 70 const nsAString& aValue, nsAttrValue& aResult) MOZ_OVERRIDE; | |
| 71 | |
| 72 friend class mozilla::dom::Element; | |
| 73 | |
| 74 /** | |
| 75 * Create the style struct from the style attr. Used when an element is | |
| 76 * first put into a document. Only has an effect if the old value is a | |
| 77 * string. If aForceInDataDoc is true, will reparse even if we're in a data | |
| 78 * document. | |
| 79 */ | |
| 80 nsresult ReparseStyleAttribute(bool aForceInDataDoc); | |
| 81 }; | |
| 82 | |
| 83 class nsStyledElement : public nsStyledElementNotElementCSSInlineStyle { | |
| 84 protected: | |
| 85 inline nsStyledElement(already_AddRefed<nsINodeInfo>& aNodeInfo) | |
| 86 : nsStyledElementNotElementCSSInlineStyle(aNodeInfo) | |
| 87 {} | |
| 88 }; | |
| 89 | |
| 90 #endif // __NS_STYLEDELEMENT_H_ |
