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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 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, |
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21 #include "config.h" | 21 #include "config.h" |
22 #include "core/svg/SVGLengthList.h" | 22 #include "core/svg/SVGLengthList.h" |
23 | 23 |
24 #include "bindings/v8/ExceptionStatePlaceholder.h" | 24 #include "bindings/v8/ExceptionStatePlaceholder.h" |
25 #include "core/svg/SVGAnimationElement.h" | 25 #include "core/svg/SVGAnimationElement.h" |
26 #include "core/svg/SVGParserUtilities.h" | 26 #include "core/svg/SVGParserUtilities.h" |
27 #include "wtf/text/StringBuilder.h" | 27 #include "wtf/text/StringBuilder.h" |
28 | 28 |
29 namespace WebCore { | 29 namespace WebCore { |
30 | 30 |
31 inline PassRefPtr<SVGLengthList> toSVGLengthList(PassRefPtr<NewSVGPropertyBase>
passBase) | 31 inline PassRefPtr<SVGLengthList> toSVGLengthList(PassRefPtr<SVGPropertyBase> pas
sBase) |
32 { | 32 { |
33 RefPtr<NewSVGPropertyBase> base = passBase; | 33 RefPtr<SVGPropertyBase> base = passBase; |
34 ASSERT(base->type() == SVGLengthList::classType()); | 34 ASSERT(base->type() == SVGLengthList::classType()); |
35 return static_pointer_cast<SVGLengthList>(base.release()); | 35 return static_pointer_cast<SVGLengthList>(base.release()); |
36 } | 36 } |
37 | 37 |
38 SVGLengthList::SVGLengthList(SVGLengthMode mode) | 38 SVGLengthList::SVGLengthList(SVGLengthMode mode) |
39 : m_mode(mode) | 39 : m_mode(mode) |
40 { | 40 { |
41 } | 41 } |
42 | 42 |
43 SVGLengthList::~SVGLengthList() | 43 SVGLengthList::~SVGLengthList() |
44 { | 44 { |
45 } | 45 } |
46 | 46 |
47 PassRefPtr<SVGLengthList> SVGLengthList::clone() | 47 PassRefPtr<SVGLengthList> SVGLengthList::clone() |
48 { | 48 { |
49 RefPtr<SVGLengthList> ret = SVGLengthList::create(m_mode); | 49 RefPtr<SVGLengthList> ret = SVGLengthList::create(m_mode); |
50 ret->deepCopy(this); | 50 ret->deepCopy(this); |
51 return ret.release(); | 51 return ret.release(); |
52 } | 52 } |
53 | 53 |
54 PassRefPtr<NewSVGPropertyBase> SVGLengthList::cloneForAnimation(const String& va
lue) const | 54 PassRefPtr<SVGPropertyBase> SVGLengthList::cloneForAnimation(const String& value
) const |
55 { | 55 { |
56 RefPtr<SVGLengthList> ret = SVGLengthList::create(m_mode); | 56 RefPtr<SVGLengthList> ret = SVGLengthList::create(m_mode); |
57 ret->setValueAsString(value, IGNORE_EXCEPTION); | 57 ret->setValueAsString(value, IGNORE_EXCEPTION); |
58 return ret.release(); | 58 return ret.release(); |
59 } | 59 } |
60 | 60 |
61 String SVGLengthList::valueAsString() const | 61 String SVGLengthList::valueAsString() const |
62 { | 62 { |
63 StringBuilder builder; | 63 StringBuilder builder; |
64 | 64 |
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108 const LChar* ptr = value.characters8(); | 108 const LChar* ptr = value.characters8(); |
109 const LChar* end = ptr + value.length(); | 109 const LChar* end = ptr + value.length(); |
110 parseInternal(ptr, end, exceptionState); | 110 parseInternal(ptr, end, exceptionState); |
111 } else { | 111 } else { |
112 const UChar* ptr = value.characters16(); | 112 const UChar* ptr = value.characters16(); |
113 const UChar* end = ptr + value.length(); | 113 const UChar* end = ptr + value.length(); |
114 parseInternal(ptr, end, exceptionState); | 114 parseInternal(ptr, end, exceptionState); |
115 } | 115 } |
116 } | 116 } |
117 | 117 |
118 void SVGLengthList::add(PassRefPtr<NewSVGPropertyBase> other, SVGElement* contex
tElement) | 118 void SVGLengthList::add(PassRefPtr<SVGPropertyBase> other, SVGElement* contextEl
ement) |
119 { | 119 { |
120 RefPtr<SVGLengthList> otherList = toSVGLengthList(other); | 120 RefPtr<SVGLengthList> otherList = toSVGLengthList(other); |
121 | 121 |
122 if (length() != otherList->length()) | 122 if (length() != otherList->length()) |
123 return; | 123 return; |
124 | 124 |
125 SVGLengthContext lengthContext(contextElement); | 125 SVGLengthContext lengthContext(contextElement); |
126 for (size_t i = 0; i < length(); ++i) | 126 for (size_t i = 0; i < length(); ++i) |
127 at(i)->setValue(at(i)->value(lengthContext) + otherList->at(i)->value(le
ngthContext), lengthContext, ASSERT_NO_EXCEPTION); | 127 at(i)->setValue(at(i)->value(lengthContext) + otherList->at(i)->value(le
ngthContext), lengthContext, ASSERT_NO_EXCEPTION); |
128 } | 128 } |
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153 ASSERT(!fromListSize || fromListSize == toListSize); | 153 ASSERT(!fromListSize || fromListSize == toListSize); |
154 if (resizeAnimatedListIfNeeded && length() < toListSize) { | 154 if (resizeAnimatedListIfNeeded && length() < toListSize) { |
155 size_t paddingCount = toListSize - length(); | 155 size_t paddingCount = toListSize - length(); |
156 for (size_t i = 0; i < paddingCount; ++i) | 156 for (size_t i = 0; i < paddingCount; ++i) |
157 append(SVGLength::create(m_mode)); | 157 append(SVGLength::create(m_mode)); |
158 } | 158 } |
159 | 159 |
160 return true; | 160 return true; |
161 } | 161 } |
162 | 162 |
163 void SVGLengthList::calculateAnimatedValue(SVGAnimationElement* animationElement
, float percentage, unsigned repeatCount, PassRefPtr<NewSVGPropertyBase> fromVal
ue, PassRefPtr<NewSVGPropertyBase> toValue, PassRefPtr<NewSVGPropertyBase> toAtE
ndOfDurationValue, SVGElement* contextElement) | 163 void SVGLengthList::calculateAnimatedValue(SVGAnimationElement* animationElement
, float percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> fromValue,
PassRefPtr<SVGPropertyBase> toValue, PassRefPtr<SVGPropertyBase> toAtEndOfDurat
ionValue, SVGElement* contextElement) |
164 { | 164 { |
165 RefPtr<SVGLengthList> fromList = toSVGLengthList(fromValue); | 165 RefPtr<SVGLengthList> fromList = toSVGLengthList(fromValue); |
166 RefPtr<SVGLengthList> toList = toSVGLengthList(toValue); | 166 RefPtr<SVGLengthList> toList = toSVGLengthList(toValue); |
167 RefPtr<SVGLengthList> toAtEndOfDurationList = toSVGLengthList(toAtEndOfDurat
ionValue); | 167 RefPtr<SVGLengthList> toAtEndOfDurationList = toSVGLengthList(toAtEndOfDurat
ionValue); |
168 | 168 |
169 SVGLengthContext lengthContext(contextElement); | 169 SVGLengthContext lengthContext(contextElement); |
170 ASSERT(m_mode == SVGLength::lengthModeForAnimatedLengthAttribute(animationEl
ement->attributeName())); | 170 ASSERT(m_mode == SVGLength::lengthModeForAnimatedLengthAttribute(animationEl
ement->attributeName())); |
171 | 171 |
172 size_t fromLengthListSize = fromList->length(); | 172 size_t fromLengthListSize = fromList->length(); |
173 size_t toLengthListSize = toList->length(); | 173 size_t toLengthListSize = toList->length(); |
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187 } | 187 } |
188 float effectiveTo = toList->at(i)->value(lengthContext); | 188 float effectiveTo = toList->at(i)->value(lengthContext); |
189 float effectiveToAtEnd = i < toAtEndOfDurationListSize ? toAtEndOfDurati
onList->at(i)->value(lengthContext) : 0; | 189 float effectiveToAtEnd = i < toAtEndOfDurationListSize ? toAtEndOfDurati
onList->at(i)->value(lengthContext) : 0; |
190 | 190 |
191 animationElement->animateAdditiveNumber(percentage, repeatCount, effecti
veFrom, effectiveTo, effectiveToAtEnd, animatedNumber); | 191 animationElement->animateAdditiveNumber(percentage, repeatCount, effecti
veFrom, effectiveTo, effectiveToAtEnd, animatedNumber); |
192 at(i)->setUnitType(unitType); | 192 at(i)->setUnitType(unitType); |
193 at(i)->setValue(animatedNumber, lengthContext, ASSERT_NO_EXCEPTION); | 193 at(i)->setValue(animatedNumber, lengthContext, ASSERT_NO_EXCEPTION); |
194 } | 194 } |
195 } | 195 } |
196 | 196 |
197 float SVGLengthList::calculateDistance(PassRefPtr<NewSVGPropertyBase> to, SVGEle
ment*) | 197 float SVGLengthList::calculateDistance(PassRefPtr<SVGPropertyBase> to, SVGElemen
t*) |
198 { | 198 { |
199 // FIXME: Distance calculation is not possible for SVGLengthList right now.
We need the distance for every single value. | 199 // FIXME: Distance calculation is not possible for SVGLengthList right now.
We need the distance for every single value. |
200 return -1; | 200 return -1; |
201 } | 201 } |
202 } | 202 } |
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