1/* 2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. 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#ifndef SVGRect_h 21#define SVGRect_h 22 23#include "core/svg/properties/SVGPropertyHelper.h" 24#include "platform/geometry/FloatRect.h" 25 26namespace blink { 27 28class SVGRectTearOff; 29 30class SVGRect : public SVGPropertyHelper<SVGRect> { 31public: 32 typedef SVGRectTearOff TearOffType; 33 34 struct InvalidSVGRectTag { }; 35 36 static PassRefPtr<SVGRect> create() 37 { 38 return adoptRef(new SVGRect()); 39 } 40 41 static PassRefPtr<SVGRect> create(InvalidSVGRectTag) 42 { 43 return adoptRef(new SVGRect(InvalidSVGRectTag())); 44 } 45 46 static PassRefPtr<SVGRect> create(const FloatRect& rect) 47 { 48 return adoptRef(new SVGRect(rect)); 49 } 50 51 PassRefPtr<SVGRect> clone() const; 52 53 const FloatRect& value() const { return m_value; } 54 void setValue(const FloatRect& v) { m_value = v; } 55 56 float x() const { return m_value.x(); } 57 float y() const { return m_value.y(); } 58 float width() const { return m_value.width(); } 59 float height() const { return m_value.height(); } 60 void setX(float f) { m_value.setX(f); } 61 void setY(float f) { m_value.setY(f); } 62 void setWidth(float f) { m_value.setWidth(f); } 63 void setHeight(float f) { m_value.setHeight(f); } 64 65 virtual String valueAsString() const OVERRIDE; 66 void setValueAsString(const String&, ExceptionState&); 67 68 virtual void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) OVERRIDE; 69 virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextElement) OVERRIDE; 70 virtual float calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElement* contextElement) OVERRIDE; 71 72 bool isValid() const { return m_isValid; } 73 void setInvalid(); 74 75 static AnimatedPropertyType classType() { return AnimatedRect; } 76 77private: 78 SVGRect(); 79 SVGRect(InvalidSVGRectTag); 80 SVGRect(const FloatRect&); 81 82 template<typename CharType> 83 void parse(const CharType*& ptr, const CharType* end, ExceptionState&); 84 85 bool m_isValid; 86 FloatRect m_value; 87}; 88 89inline PassRefPtr<SVGRect> toSVGRect(PassRefPtr<SVGPropertyBase> passBase) 90{ 91 RefPtr<SVGPropertyBase> base = passBase; 92 ASSERT(base->type() == SVGRect::classType()); 93 return static_pointer_cast<SVGRect>(base.release()); 94} 95 96} // namespace blink 97 98#endif // SVGRect_h 99