1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org) 3 * (C) 1999 Antti Koivisto (koivisto (at) kde.org) 4 * Copyright (C) 2003, 2010 Apple Inc. ALl rights reserved. 5 * 6 * This library is free software; you can redistribute it and/or 7 * modify it under the terms of the GNU Library General Public 8 * License as published by the Free Software Foundation; either 9 * version 2 of the License, or (at your option) any later version. 10 * 11 * This library is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 * Library General Public License for more details. 15 * 16 * You should have received a copy of the GNU Library General Public License 17 * along with this library; see the file COPYING.LIB. If not, write to 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 19 * Boston, MA 02110-1301, USA. 20 * 21 */ 22 23 #ifndef HTMLStyleElement_h 24 #define HTMLStyleElement_h 25 26 #include "core/dom/StyleElement.h" 27 #include "core/html/HTMLElement.h" 28 29 namespace WebCore { 30 31 class HTMLStyleElement; 32 class StyleSheet; 33 34 template<typename T> class EventSender; 35 typedef EventSender<HTMLStyleElement> StyleEventSender; 36 37 class HTMLStyleElement FINAL : public HTMLElement, private StyleElement { 38 WILL_BE_USING_GARBAGE_COLLECTED_MIXIN(HTMLStyleElement); 39 public: 40 static PassRefPtrWillBeRawPtr<HTMLStyleElement> create(Document&, bool createdByParser); 41 virtual ~HTMLStyleElement(); 42 43 void setType(const AtomicString&); 44 45 ContainerNode* scopingNode(); 46 47 using StyleElement::sheet; 48 49 bool disabled() const; 50 void setDisabled(bool); 51 52 void dispatchPendingEvent(StyleEventSender*); 53 static void dispatchPendingLoadEvents(); 54 55 virtual void trace(Visitor*) OVERRIDE; 56 57 private: 58 HTMLStyleElement(Document&, bool createdByParser); 59 60 // overload from HTMLElement 61 virtual void parseAttribute(const QualifiedName&, const AtomicString&) OVERRIDE; 62 virtual InsertionNotificationRequest insertedInto(ContainerNode*) OVERRIDE; 63 virtual void didNotifySubtreeInsertionsToDocument() OVERRIDE; 64 virtual void removedFrom(ContainerNode*) OVERRIDE; 65 virtual void childrenChanged(bool changedByParser = false, Node* beforeChange = 0, Node* afterChange = 0, int childCountDelta = 0) OVERRIDE; 66 67 virtual void finishParsingChildren() OVERRIDE; 68 69 virtual bool sheetLoaded() OVERRIDE { return StyleElement::sheetLoaded(document()); } 70 virtual void notifyLoadedSheetAndAllCriticalSubresources(bool errorOccurred) OVERRIDE; 71 virtual void startLoadingDynamicSheet() OVERRIDE { StyleElement::startLoadingDynamicSheet(document()); } 72 73 virtual const AtomicString& media() const OVERRIDE; 74 virtual const AtomicString& type() const OVERRIDE; 75 76 bool m_firedLoad; 77 bool m_loadedSheet; 78 }; 79 80 } //namespace 81 82 #endif 83