1 /* 2 * Copyright (C) 1999 Lars Knoll (knoll (at) kde.org) 3 * (C) 1999 Antti Koivisto (koivisto (at) kde.org) 4 * Copyright (C) 2007, 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 HTMLMarqueeElement_h 24 #define HTMLMarqueeElement_h 25 26 #include "core/dom/ActiveDOMObject.h" 27 #include "core/html/HTMLElement.h" 28 29 namespace WebCore { 30 31 class ExceptionState; 32 class RenderMarquee; 33 34 class HTMLMarqueeElement FINAL : public HTMLElement, private ActiveDOMObject { 35 public: 36 static PassRefPtr<HTMLMarqueeElement> create(const QualifiedName&, Document*); 37 38 int minimumDelay() const; 39 40 // DOM Functions 41 42 void start(); 43 void stop(); 44 45 int scrollAmount() const; 46 void setScrollAmount(int, ExceptionState&); 47 48 int scrollDelay() const; 49 void setScrollDelay(int, ExceptionState&); 50 51 int loop() const; 52 void setLoop(int, ExceptionState&); 53 54 private: 55 HTMLMarqueeElement(const QualifiedName&, Document*); 56 57 virtual bool isPresentationAttribute(const QualifiedName&) const OVERRIDE; 58 virtual void collectStyleForPresentationAttribute(const QualifiedName&, const AtomicString&, MutableStylePropertySet*) OVERRIDE; 59 60 // ActiveDOMObject 61 virtual bool canSuspend() const; 62 virtual void suspend(ReasonForSuspension); 63 virtual void resume(); 64 65 virtual RenderObject* createRenderer(RenderStyle*) OVERRIDE FINAL; 66 67 RenderMarquee* renderMarquee() const; 68 }; 69 70 } // namespace WebCore 71 72 #endif // HTMLMarqueeElement_h 73
