1 /* 2 * Copyright (C) 2014 Google Inc. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * 8 * * Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * * Redistributions in binary form must reproduce the above 11 * copyright notice, this list of conditions and the following disclaimer 12 * in the documentation and/or other materials provided with the 13 * distribution. 14 * * Neither the name of Google Inc. nor the names of its 15 * contributors may be used to endorse or promote products derived from 16 * this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 19 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 20 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 21 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 22 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 23 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 24 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30 31 #ifndef SVGString_h 32 #define SVGString_h 33 34 #include "core/svg/properties/SVGProperty.h" 35 36 namespace WebCore { 37 38 class SVGString : public SVGPropertyBase { 39 public: 40 // SVGString does not have a tear-off type. 41 typedef void TearOffType; 42 typedef String PrimitiveType; 43 44 static PassRefPtr<SVGString> create() 45 { 46 return adoptRef(new SVGString()); 47 } 48 49 static PassRefPtr<SVGString> create(const String& value) 50 { 51 return adoptRef(new SVGString(value)); 52 } 53 54 PassRefPtr<SVGString> clone() const { return create(m_value); } 55 virtual PassRefPtr<SVGPropertyBase> cloneForAnimation(const String& value) const OVERRIDE 56 { 57 return create(value); 58 } 59 60 virtual String valueAsString() const OVERRIDE { return m_value; } 61 void setValueAsString(const String& value, ExceptionState&) { m_value = value; } 62 63 virtual void add(PassRefPtrWillBeRawPtr<SVGPropertyBase>, SVGElement*) OVERRIDE; 64 virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement*) OVERRIDE; 65 virtual float calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElement*) OVERRIDE; 66 67 const String& value() const { return m_value; } 68 void setValue(const String& value) { m_value = value; } 69 70 static AnimatedPropertyType classType() { return AnimatedString; } 71 72 private: 73 SVGString() 74 : SVGPropertyBase(classType()) 75 { 76 } 77 78 explicit SVGString(const String& value) 79 : SVGPropertyBase(classType()) 80 , m_value(value) 81 { 82 } 83 84 String m_value; 85 }; 86 87 inline PassRefPtr<SVGString> toSVGString(PassRefPtr<SVGPropertyBase> passBase) 88 { 89 RefPtr<SVGPropertyBase> base = passBase; 90 ASSERT(base->type() == SVGString::classType()); 91 return static_pointer_cast<SVGString>(base.release()); 92 } 93 94 } // namespace WebCore 95 96 #endif // SVGString_h 97