1 /* 2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 * 19 */ 20 21 #ifndef HTMLProgressElement_h 22 #define HTMLProgressElement_h 23 24 #if ENABLE(PROGRESS_TAG) 25 #include "HTMLFormControlElement.h" 26 27 namespace WebCore { 28 29 class ProgressValueElement; 30 31 class HTMLProgressElement : public HTMLFormControlElement { 32 public: 33 static const double IndeterminatePosition; 34 static const double InvalidPosition; 35 36 static PassRefPtr<HTMLProgressElement> create(const QualifiedName&, Document*, HTMLFormElement*); 37 38 double value() const; 39 void setValue(double, ExceptionCode&); 40 41 double max() const; 42 void setMax(double, ExceptionCode&); 43 44 double position() const; 45 46 private: 47 HTMLProgressElement(const QualifiedName&, Document*, HTMLFormElement*); 48 virtual ~HTMLProgressElement(); 49 recalcWillValidate()50 virtual bool recalcWillValidate() const { return false; } 51 52 virtual const AtomicString& formControlType() const; 53 54 virtual RenderObject* createRenderer(RenderArena*, RenderStyle*); 55 56 virtual void parseMappedAttribute(Attribute*); 57 58 virtual void attach(); 59 60 void didElementStateChange(); 61 void createShadowSubtree(); 62 63 RefPtr<ProgressValueElement> m_value; 64 }; 65 66 } // namespace 67 68 #endif 69 #endif 70