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| 1 /* | 1 /* |
| 2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 2008 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
| 4 * | 4 * |
| 5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
| 6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
| 7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
| 8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
| 9 * | 9 * |
| 10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 13 * Library General Public License for more details. | 13 * Library General Public License for more details. |
| 14 * | 14 * |
| 15 * You should have received a copy of the GNU Library General Public License | 15 * You should have received a copy of the GNU Library General Public License |
| 16 * along with this library; see the file COPYING.LIB. If not, write to | 16 * along with this library; see the file COPYING.LIB. If not, write to |
| 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| 18 * Boston, MA 02110-1301, USA. | 18 * Boston, MA 02110-1301, USA. |
| 19 */ | 19 */ |
| 20 | 20 |
| 21 #ifndef SVGLength_h | 21 #ifndef SVGLength_h |
| 22 #define SVGLength_h | 22 #define SVGLength_h |
| 23 | 23 |
| 24 #include "bindings/v8/ExceptionMessages.h" | 24 #include "bindings/v8/ExceptionMessages.h" |
| 25 #include "bindings/v8/ExceptionStatePlaceholder.h" | 25 #include "bindings/v8/ExceptionStatePlaceholder.h" |
| 26 #include "core/svg/SVGLengthContext.h" | 26 #include "core/svg/SVGLengthContext.h" |
| 27 #include "core/svg/properties/NewSVGProperty.h" | 27 #include "core/svg/properties/SVGProperty.h" |
| 28 #include "heap/Handle.h" | 28 #include "heap/Handle.h" |
| 29 | 29 |
| 30 namespace WebCore { | 30 namespace WebCore { |
| 31 | 31 |
| 32 class CSSPrimitiveValue; | 32 class CSSPrimitiveValue; |
| 33 class ExceptionState; | 33 class ExceptionState; |
| 34 class QualifiedName; | 34 class QualifiedName; |
| 35 | 35 |
| 36 enum SVGLengthNegativeValuesMode { | 36 enum SVGLengthNegativeValuesMode { |
| 37 AllowNegativeLengths, | 37 AllowNegativeLengths, |
| 38 ForbidNegativeLengths | 38 ForbidNegativeLengths |
| 39 }; | 39 }; |
| 40 | 40 |
| 41 class SVGLengthTearOff; | 41 class SVGLengthTearOff; |
| 42 | 42 |
| 43 class SVGLength FINAL : public NewSVGPropertyBase { | 43 class SVGLength FINAL : public SVGPropertyBase { |
| 44 public: | 44 public: |
| 45 typedef SVGLengthTearOff TearOffType; | 45 typedef SVGLengthTearOff TearOffType; |
| 46 | 46 |
| 47 static PassRefPtr<SVGLength> create(SVGLengthMode mode = LengthModeOther) | 47 static PassRefPtr<SVGLength> create(SVGLengthMode mode = LengthModeOther) |
| 48 { | 48 { |
| 49 return adoptRef(new SVGLength(mode)); | 49 return adoptRef(new SVGLength(mode)); |
| 50 } | 50 } |
| 51 | 51 |
| 52 PassRefPtr<SVGLength> clone() const; | 52 PassRefPtr<SVGLength> clone() const; |
| 53 virtual PassRefPtr<NewSVGPropertyBase> cloneForAnimation(const String&) cons
t OVERRIDE; | 53 virtual PassRefPtr<SVGPropertyBase> cloneForAnimation(const String&) const O
VERRIDE; |
| 54 | 54 |
| 55 SVGLengthType unitType() const { return static_cast<SVGLengthType>(m_unitTyp
e); } | 55 SVGLengthType unitType() const { return static_cast<SVGLengthType>(m_unitTyp
e); } |
| 56 void setUnitType(SVGLengthType); | 56 void setUnitType(SVGLengthType); |
| 57 SVGLengthMode unitMode() const { return static_cast<SVGLengthMode>(m_unitMod
e); } | 57 SVGLengthMode unitMode() const { return static_cast<SVGLengthMode>(m_unitMod
e); } |
| 58 | 58 |
| 59 bool operator==(const SVGLength&) const; | 59 bool operator==(const SVGLength&) const; |
| 60 bool operator!=(const SVGLength& other) const { return !operator==(other); } | 60 bool operator!=(const SVGLength& other) const { return !operator==(other); } |
| 61 | 61 |
| 62 float value(const SVGLengthContext& context) const | 62 float value(const SVGLengthContext& context) const |
| 63 { | 63 { |
| (...skipping 25 matching lines...) Expand all Loading... |
| 89 { | 89 { |
| 90 return !m_valueInSpecifiedUnits; | 90 return !m_valueInSpecifiedUnits; |
| 91 } | 91 } |
| 92 | 92 |
| 93 static PassRefPtr<SVGLength> fromCSSPrimitiveValue(CSSPrimitiveValue*); | 93 static PassRefPtr<SVGLength> fromCSSPrimitiveValue(CSSPrimitiveValue*); |
| 94 static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> toCSSPrimitiveValue(PassRef
Ptr<SVGLength>); | 94 static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> toCSSPrimitiveValue(PassRef
Ptr<SVGLength>); |
| 95 static SVGLengthMode lengthModeForAnimatedLengthAttribute(const QualifiedNam
e&); | 95 static SVGLengthMode lengthModeForAnimatedLengthAttribute(const QualifiedNam
e&); |
| 96 | 96 |
| 97 PassRefPtr<SVGLength> blend(PassRefPtr<SVGLength> from, float progress) cons
t; | 97 PassRefPtr<SVGLength> blend(PassRefPtr<SVGLength> from, float progress) cons
t; |
| 98 | 98 |
| 99 virtual void add(PassRefPtr<NewSVGPropertyBase>, SVGElement*) OVERRIDE; | 99 virtual void add(PassRefPtr<SVGPropertyBase>, SVGElement*) OVERRIDE; |
| 100 virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage,
unsigned repeatCount, PassRefPtr<NewSVGPropertyBase> from, PassRefPtr<NewSVGProp
ertyBase> to, PassRefPtr<NewSVGPropertyBase> toAtEndOfDurationValue, SVGElement*
contextElement) OVERRIDE; | 100 virtual void calculateAnimatedValue(SVGAnimationElement*, float percentage,
unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPtr<SVGPropertyBa
se> to, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGElement* contextE
lement) OVERRIDE; |
| 101 virtual float calculateDistance(PassRefPtr<NewSVGPropertyBase> to, SVGElemen
t* contextElement) OVERRIDE; | 101 virtual float calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElement*
contextElement) OVERRIDE; |
| 102 | 102 |
| 103 static AnimatedPropertyType classType() { return AnimatedLength; } | 103 static AnimatedPropertyType classType() { return AnimatedLength; } |
| 104 | 104 |
| 105 private: | 105 private: |
| 106 SVGLength(SVGLengthMode); | 106 SVGLength(SVGLengthMode); |
| 107 SVGLength(const SVGLength&); | 107 SVGLength(const SVGLength&); |
| 108 | 108 |
| 109 float m_valueInSpecifiedUnits; | 109 float m_valueInSpecifiedUnits; |
| 110 unsigned m_unitMode : 2; | 110 unsigned m_unitMode : 2; |
| 111 unsigned m_unitType : 4; | 111 unsigned m_unitType : 4; |
| 112 }; | 112 }; |
| 113 | 113 |
| 114 inline PassRefPtr<SVGLength> toSVGLength(PassRefPtr<NewSVGPropertyBase> passBase
) | 114 inline PassRefPtr<SVGLength> toSVGLength(PassRefPtr<SVGPropertyBase> passBase) |
| 115 { | 115 { |
| 116 RefPtr<NewSVGPropertyBase> base = passBase; | 116 RefPtr<SVGPropertyBase> base = passBase; |
| 117 ASSERT(base->type() == SVGLength::classType()); | 117 ASSERT(base->type() == SVGLength::classType()); |
| 118 return static_pointer_cast<SVGLength>(base.release()); | 118 return static_pointer_cast<SVGLength>(base.release()); |
| 119 } | 119 } |
| 120 | 120 |
| 121 } // namespace WebCore | 121 } // namespace WebCore |
| 122 | 122 |
| 123 #endif // SVGLength_h | 123 #endif // SVGLength_h |
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