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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2007, 2008 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007, 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 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 4 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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52 SVGMarkerOrientEnumeration::~SVGMarkerOrientEnumeration() | 52 SVGMarkerOrientEnumeration::~SVGMarkerOrientEnumeration() |
53 { | 53 { |
54 } | 54 } |
55 | 55 |
56 void SVGMarkerOrientEnumeration::notifyChange() | 56 void SVGMarkerOrientEnumeration::notifyChange() |
57 { | 57 { |
58 ASSERT(m_angle); | 58 ASSERT(m_angle); |
59 m_angle->orientTypeChanged(); | 59 m_angle->orientTypeChanged(); |
60 } | 60 } |
61 | 61 |
62 void SVGMarkerOrientEnumeration::add(PassRefPtr<NewSVGPropertyBase>, SVGElement*
) | 62 void SVGMarkerOrientEnumeration::add(PassRefPtr<SVGPropertyBase>, SVGElement*) |
63 { | 63 { |
64 // SVGMarkerOrientEnumeration is only animated via SVGAngle | 64 // SVGMarkerOrientEnumeration is only animated via SVGAngle |
65 ASSERT_NOT_REACHED(); | 65 ASSERT_NOT_REACHED(); |
66 } | 66 } |
67 | 67 |
68 void SVGMarkerOrientEnumeration::calculateAnimatedValue(SVGAnimationElement*, fl
oat percentage, unsigned repeatCount, PassRefPtr<NewSVGPropertyBase> from, PassR
efPtr<NewSVGPropertyBase> to, PassRefPtr<NewSVGPropertyBase> toAtEndOfDurationVa
lue, SVGElement* contextElement) | 68 void SVGMarkerOrientEnumeration::calculateAnimatedValue(SVGAnimationElement*, fl
oat percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefP
tr<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase> toAtEndOfDurationValue, SVGE
lement* contextElement) |
69 { | 69 { |
70 // SVGMarkerOrientEnumeration is only animated via SVGAngle | 70 // SVGMarkerOrientEnumeration is only animated via SVGAngle |
71 ASSERT_NOT_REACHED(); | 71 ASSERT_NOT_REACHED(); |
72 } | 72 } |
73 | 73 |
74 float SVGMarkerOrientEnumeration::calculateDistance(PassRefPtr<NewSVGPropertyBas
e> to, SVGElement* contextElement) | 74 float SVGMarkerOrientEnumeration::calculateDistance(PassRefPtr<SVGPropertyBase>
to, SVGElement* contextElement) |
75 { | 75 { |
76 // SVGMarkerOrientEnumeration is only animated via SVGAngle | 76 // SVGMarkerOrientEnumeration is only animated via SVGAngle |
77 ASSERT_NOT_REACHED(); | 77 ASSERT_NOT_REACHED(); |
78 return -1.0; | 78 return -1.0; |
79 } | 79 } |
80 | 80 |
81 SVGAngle::SVGAngle() | 81 SVGAngle::SVGAngle() |
82 : NewSVGPropertyBase(classType()) | 82 : SVGPropertyBase(classType()) |
83 , m_unitType(SVG_ANGLETYPE_UNSPECIFIED) | 83 , m_unitType(SVG_ANGLETYPE_UNSPECIFIED) |
84 , m_valueInSpecifiedUnits(0) | 84 , m_valueInSpecifiedUnits(0) |
85 , m_orientType(SVGMarkerOrientEnumeration::create(this)) | 85 , m_orientType(SVGMarkerOrientEnumeration::create(this)) |
86 { | 86 { |
87 } | 87 } |
88 | 88 |
89 SVGAngle::SVGAngle(SVGAngleType unitType, float valueInSpecifiedUnits, SVGMarker
OrientType orientType) | 89 SVGAngle::SVGAngle(SVGAngleType unitType, float valueInSpecifiedUnits, SVGMarker
OrientType orientType) |
90 : NewSVGPropertyBase(classType()) | 90 : SVGPropertyBase(classType()) |
91 , m_unitType(unitType) | 91 , m_unitType(unitType) |
92 , m_valueInSpecifiedUnits(valueInSpecifiedUnits) | 92 , m_valueInSpecifiedUnits(valueInSpecifiedUnits) |
93 , m_orientType(SVGMarkerOrientEnumeration::create(this)) | 93 , m_orientType(SVGMarkerOrientEnumeration::create(this)) |
94 { | 94 { |
95 m_orientType->setEnumValue(orientType); | 95 m_orientType->setEnumValue(orientType); |
96 } | 96 } |
97 | 97 |
98 SVGAngle::~SVGAngle() | 98 SVGAngle::~SVGAngle() |
99 { | 99 { |
100 } | 100 } |
101 | 101 |
102 PassRefPtr<SVGAngle> SVGAngle::clone() const | 102 PassRefPtr<SVGAngle> SVGAngle::clone() const |
103 { | 103 { |
104 return adoptRef(new SVGAngle(m_unitType, m_valueInSpecifiedUnits, m_orientTy
pe->enumValue())); | 104 return adoptRef(new SVGAngle(m_unitType, m_valueInSpecifiedUnits, m_orientTy
pe->enumValue())); |
105 } | 105 } |
106 | 106 |
107 PassRefPtr<NewSVGPropertyBase> SVGAngle::cloneForAnimation(const String& value)
const | 107 PassRefPtr<SVGPropertyBase> SVGAngle::cloneForAnimation(const String& value) con
st |
108 { | 108 { |
109 RefPtr<SVGAngle> point = create(); | 109 RefPtr<SVGAngle> point = create(); |
110 point->setValueAsString(value, IGNORE_EXCEPTION); | 110 point->setValueAsString(value, IGNORE_EXCEPTION); |
111 return point.release(); | 111 return point.release(); |
112 } | 112 } |
113 | 113 |
114 float SVGAngle::value() const | 114 float SVGAngle::value() const |
115 { | 115 { |
116 switch (m_unitType) { | 116 switch (m_unitType) { |
117 case SVG_ANGLETYPE_GRAD: | 117 case SVG_ANGLETYPE_GRAD: |
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322 break; | 322 break; |
323 case SVG_ANGLETYPE_UNKNOWN: | 323 case SVG_ANGLETYPE_UNKNOWN: |
324 ASSERT_NOT_REACHED(); | 324 ASSERT_NOT_REACHED(); |
325 break; | 325 break; |
326 } | 326 } |
327 | 327 |
328 m_unitType = unitType; | 328 m_unitType = unitType; |
329 m_orientType->setEnumValue(SVGMarkerOrientAngle); | 329 m_orientType->setEnumValue(SVGMarkerOrientAngle); |
330 } | 330 } |
331 | 331 |
332 void SVGAngle::add(PassRefPtr<NewSVGPropertyBase> other, SVGElement*) | 332 void SVGAngle::add(PassRefPtr<SVGPropertyBase> other, SVGElement*) |
333 { | 333 { |
334 RefPtr<SVGAngle> otherAngle = toSVGAngle(other); | 334 RefPtr<SVGAngle> otherAngle = toSVGAngle(other); |
335 | 335 |
336 // Only respect by animations, if from and by are both specified in angles (
and not eg. 'auto'). | 336 // Only respect by animations, if from and by are both specified in angles (
and not eg. 'auto'). |
337 if (orientType()->enumValue() != SVGMarkerOrientAngle || otherAngle->orientT
ype()->enumValue() != SVGMarkerOrientAngle) | 337 if (orientType()->enumValue() != SVGMarkerOrientAngle || otherAngle->orientT
ype()->enumValue() != SVGMarkerOrientAngle) |
338 return; | 338 return; |
339 | 339 |
340 setValue(value() + otherAngle->value()); | 340 setValue(value() + otherAngle->value()); |
341 } | 341 } |
342 | 342 |
343 void SVGAngle::calculateAnimatedValue(SVGAnimationElement* animationElement, flo
at percentage, unsigned repeatCount, PassRefPtr<NewSVGPropertyBase> from, PassRe
fPtr<NewSVGPropertyBase> to, PassRefPtr<NewSVGPropertyBase> toAtEndOfDuration, S
VGElement*) | 343 void SVGAngle::calculateAnimatedValue(SVGAnimationElement* animationElement, flo
at percentage, unsigned repeatCount, PassRefPtr<SVGPropertyBase> from, PassRefPt
r<SVGPropertyBase> to, PassRefPtr<SVGPropertyBase> toAtEndOfDuration, SVGElement
*) |
344 { | 344 { |
345 ASSERT(animationElement); | 345 ASSERT(animationElement); |
346 bool isToAnimation = animationElement->animationMode() == ToAnimation; | 346 bool isToAnimation = animationElement->animationMode() == ToAnimation; |
347 | 347 |
348 RefPtr<SVGAngle> fromAngle = isToAnimation ? this : toSVGAngle(from); | 348 RefPtr<SVGAngle> fromAngle = isToAnimation ? this : toSVGAngle(from); |
349 RefPtr<SVGAngle> toAngle = toSVGAngle(to); | 349 RefPtr<SVGAngle> toAngle = toSVGAngle(to); |
350 RefPtr<SVGAngle> toAtEndOfDurationAngle = toSVGAngle(toAtEndOfDuration); | 350 RefPtr<SVGAngle> toAtEndOfDurationAngle = toSVGAngle(toAtEndOfDuration); |
351 | 351 |
352 SVGMarkerOrientType fromOrientType = fromAngle->orientType()->enumValue(); | 352 SVGMarkerOrientType fromOrientType = fromAngle->orientType()->enumValue(); |
353 SVGMarkerOrientType toOrientType = toAngle->orientType()->enumValue(); | 353 SVGMarkerOrientType toOrientType = toAngle->orientType()->enumValue(); |
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384 return; | 384 return; |
385 } | 385 } |
386 | 386 |
387 // Regular from angle to angle animation, with all features like additive et
c. | 387 // Regular from angle to angle animation, with all features like additive et
c. |
388 float animatedValue = value(); | 388 float animatedValue = value(); |
389 animationElement->animateAdditiveNumber(percentage, repeatCount, fromAngle->
value(), toAngle->value(), toAtEndOfDurationAngle->value(), animatedValue); | 389 animationElement->animateAdditiveNumber(percentage, repeatCount, fromAngle->
value(), toAngle->value(), toAtEndOfDurationAngle->value(), animatedValue); |
390 orientType()->setEnumValue(SVGMarkerOrientAngle); | 390 orientType()->setEnumValue(SVGMarkerOrientAngle); |
391 setValue(animatedValue); | 391 setValue(animatedValue); |
392 } | 392 } |
393 | 393 |
394 float SVGAngle::calculateDistance(PassRefPtr<NewSVGPropertyBase> other, SVGEleme
nt*) | 394 float SVGAngle::calculateDistance(PassRefPtr<SVGPropertyBase> other, SVGElement*
) |
395 { | 395 { |
396 return fabsf(value() - toSVGAngle(other)->value()); | 396 return fabsf(value() - toSVGAngle(other)->value()); |
397 } | 397 } |
398 | 398 |
399 void SVGAngle::orientTypeChanged() | 399 void SVGAngle::orientTypeChanged() |
400 { | 400 { |
401 if (orientType()->enumValue() == SVGMarkerOrientAuto) { | 401 if (orientType()->enumValue() == SVGMarkerOrientAuto) { |
402 m_unitType = SVG_ANGLETYPE_UNSPECIFIED; | 402 m_unitType = SVG_ANGLETYPE_UNSPECIFIED; |
403 m_valueInSpecifiedUnits = 0; | 403 m_valueInSpecifiedUnits = 0; |
404 } | 404 } |
405 } | 405 } |
406 | 406 |
407 } | 407 } |
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