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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2006, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2006, 2007 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) 2006 Samuel Weinig <sam.weinig@gmail.com> | 4 * Copyright (C) 2006 Samuel Weinig <sam.weinig@gmail.com> |
5 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> | 5 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> |
6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 6 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
11 * version 2 of the License, or (at your option) any later version. | 11 * version 2 of the License, or (at your option) any later version. |
12 * | 12 * |
13 * This library is distributed in the hope that it will be useful, | 13 * This library is distributed in the hope that it will be useful, |
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 * Library General Public License for more details. | 16 * Library General Public License for more details. |
17 * | 17 * |
18 * You should have received a copy of the GNU Library General Public License | 18 * You should have received a copy of the GNU Library General Public License |
19 * along with this library; see the file COPYING.LIB. If not, write to | 19 * along with this library; see the file COPYING.LIB. If not, write to |
20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 20 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
21 * Boston, MA 02110-1301, USA. | 21 * Boston, MA 02110-1301, USA. |
22 */ | 22 */ |
23 | 23 |
24 #include "core/svg/SVGFilterElement.h" | 24 #include "core/svg/SVGFilterElement.h" |
25 | 25 |
26 #include "core/frame/UseCounter.h" | 26 #include "core/frame/UseCounter.h" |
27 #include "core/layout/svg/LayoutSVGResourceFilter.h" | 27 #include "core/layout/svg/LayoutSVGResourceFilter.h" |
28 #include "core/svg/SVGResourceClient.h" | 28 #include "core/svg/SVGElementProxy.h" |
29 | 29 |
30 namespace blink { | 30 namespace blink { |
31 | 31 |
32 inline SVGFilterElement::SVGFilterElement(Document& document) | 32 inline SVGFilterElement::SVGFilterElement(Document& document) |
33 : SVGElement(SVGNames::filterTag, document), | 33 : SVGElement(SVGNames::filterTag, document), |
34 SVGURIReference(this), | 34 SVGURIReference(this), |
35 m_x(SVGAnimatedLength::create(this, | 35 m_x(SVGAnimatedLength::create(this, |
36 SVGNames::xAttr, | 36 SVGNames::xAttr, |
37 SVGLength::create(SVGLengthMode::Width))), | 37 SVGLength::create(SVGLengthMode::Width))), |
38 m_y(SVGAnimatedLength::create(this, | 38 m_y(SVGAnimatedLength::create(this, |
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76 | 76 |
77 DEFINE_NODE_FACTORY(SVGFilterElement) | 77 DEFINE_NODE_FACTORY(SVGFilterElement) |
78 | 78 |
79 DEFINE_TRACE(SVGFilterElement) { | 79 DEFINE_TRACE(SVGFilterElement) { |
80 visitor->trace(m_x); | 80 visitor->trace(m_x); |
81 visitor->trace(m_y); | 81 visitor->trace(m_y); |
82 visitor->trace(m_width); | 82 visitor->trace(m_width); |
83 visitor->trace(m_height); | 83 visitor->trace(m_height); |
84 visitor->trace(m_filterUnits); | 84 visitor->trace(m_filterUnits); |
85 visitor->trace(m_primitiveUnits); | 85 visitor->trace(m_primitiveUnits); |
86 visitor->trace(m_clientsToAdd); | 86 visitor->trace(m_elementProxySet); |
87 SVGElement::trace(visitor); | 87 SVGElement::trace(visitor); |
88 SVGURIReference::trace(visitor); | 88 SVGURIReference::trace(visitor); |
89 } | 89 } |
90 | 90 |
91 void SVGFilterElement::svgAttributeChanged(const QualifiedName& attrName) { | 91 void SVGFilterElement::svgAttributeChanged(const QualifiedName& attrName) { |
92 bool isXYWH = attrName == SVGNames::xAttr || attrName == SVGNames::yAttr || | 92 bool isXYWH = attrName == SVGNames::xAttr || attrName == SVGNames::yAttr || |
93 attrName == SVGNames::widthAttr || | 93 attrName == SVGNames::widthAttr || |
94 attrName == SVGNames::heightAttr; | 94 attrName == SVGNames::heightAttr; |
95 if (isXYWH) | 95 if (isXYWH) |
96 updateRelativeLengthsInformation(); | 96 updateRelativeLengthsInformation(); |
(...skipping 17 matching lines...) Expand all Loading... |
114 | 114 |
115 if (change.byParser) | 115 if (change.byParser) |
116 return; | 116 return; |
117 | 117 |
118 if (LayoutObject* object = layoutObject()) | 118 if (LayoutObject* object = layoutObject()) |
119 object->setNeedsLayoutAndFullPaintInvalidation( | 119 object->setNeedsLayoutAndFullPaintInvalidation( |
120 LayoutInvalidationReason::ChildChanged); | 120 LayoutInvalidationReason::ChildChanged); |
121 } | 121 } |
122 | 122 |
123 LayoutObject* SVGFilterElement::createLayoutObject(const ComputedStyle&) { | 123 LayoutObject* SVGFilterElement::createLayoutObject(const ComputedStyle&) { |
124 LayoutSVGResourceFilter* layoutObject = new LayoutSVGResourceFilter(this); | 124 return new LayoutSVGResourceFilter(this); |
125 | |
126 for (SVGResourceClient* client : m_clientsToAdd) | |
127 layoutObject->addResourceClient(client); | |
128 m_clientsToAdd.clear(); | |
129 | |
130 return layoutObject; | |
131 } | 125 } |
132 | 126 |
133 bool SVGFilterElement::selfHasRelativeLengths() const { | 127 bool SVGFilterElement::selfHasRelativeLengths() const { |
134 return m_x->currentValue()->isRelative() || | 128 return m_x->currentValue()->isRelative() || |
135 m_y->currentValue()->isRelative() || | 129 m_y->currentValue()->isRelative() || |
136 m_width->currentValue()->isRelative() || | 130 m_width->currentValue()->isRelative() || |
137 m_height->currentValue()->isRelative(); | 131 m_height->currentValue()->isRelative(); |
138 } | 132 } |
139 | 133 |
140 void SVGFilterElement::addClient(SVGResourceClient* client) { | 134 SVGElementProxySet& SVGFilterElement::elementProxySet() { |
141 ASSERT(client); | 135 if (!m_elementProxySet) |
142 m_clientsToAdd.add(client); | 136 m_elementProxySet = new SVGElementProxySet; |
143 } | 137 return *m_elementProxySet; |
144 | |
145 void SVGFilterElement::removeClient(SVGResourceClient* client) { | |
146 ASSERT(client); | |
147 m_clientsToAdd.remove(client); | |
148 } | 138 } |
149 | 139 |
150 } // namespace blink | 140 } // namespace blink |
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