1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ 2 /* vim: set ts=8 sts=2 et sw=2 tw=80: */ 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 #include "mozilla/ServoElementSnapshot.h" 8 #include "mozilla/dom/Element.h" 9 #include "nsIContentInlines.h" 10 #include "nsContentUtils.h" 11 12 namespace mozilla { 13 ServoElementSnapshot(Element * aElement)14ServoElementSnapshot::ServoElementSnapshot(Element* aElement) 15 : mContains(Flags(0)) 16 , mState(0) 17 , mExplicitRestyleHint(nsRestyleHint(0)) 18 , mExplicitChangeHint(nsChangeHint(0)) 19 { 20 mIsHTMLElementInHTMLDocument = 21 aElement->IsHTMLElement() && aElement->IsInHTMLDocument(); 22 mIsInChromeDocument = 23 nsContentUtils::IsChromeDoc(aElement->OwnerDoc()); 24 } 25 26 void AddAttrs(Element * aElement)27ServoElementSnapshot::AddAttrs(Element* aElement) 28 { 29 MOZ_ASSERT(aElement); 30 31 if (HasAny(Flags::Attributes)) { 32 return; 33 } 34 35 uint32_t attrCount = aElement->GetAttrCount(); 36 const nsAttrName* attrName; 37 for (uint32_t i = 0; i < attrCount; ++i) { 38 attrName = aElement->GetAttrNameAt(i); 39 const nsAttrValue* attrValue = 40 aElement->GetParsedAttr(attrName->LocalName(), attrName->NamespaceID()); 41 mAttrs.AppendElement(ServoAttrSnapshot(*attrName, *attrValue)); 42 } 43 mContains |= Flags::Attributes; 44 } 45 46 } // namespace mozilla 47