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Side by Side Diff: Source/core/svg/SVGForeignObjectElement.cpp

Issue 927583002: Moving RenderSVG* files from rendering/ to layout/ (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 10 months ago
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1 /* 1 /*
2 * Copyright (C) 2006 Apple Inc. All rights reserved. 2 * Copyright (C) 2006 Apple Inc. All rights reserved.
3 * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@kde.org> 3 * Copyright (C) 2008 Nikolas Zimmermann <zimmermann@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 #include "config.h" 21 #include "config.h"
22 #include "core/svg/SVGForeignObjectElement.h" 22 #include "core/svg/SVGForeignObjectElement.h"
23 23
24 #include "core/XLinkNames.h" 24 #include "core/XLinkNames.h"
25 #include "core/frame/UseCounter.h" 25 #include "core/frame/UseCounter.h"
26 #include "core/rendering/svg/RenderSVGForeignObject.h" 26 #include "core/layout/svg/LayoutSVGForeignObject.h"
27 #include "core/svg/SVGLength.h" 27 #include "core/svg/SVGLength.h"
28 #include "wtf/Assertions.h" 28 #include "wtf/Assertions.h"
29 29
30 namespace blink { 30 namespace blink {
31 31
32 inline SVGForeignObjectElement::SVGForeignObjectElement(Document& document) 32 inline SVGForeignObjectElement::SVGForeignObjectElement(Document& document)
33 : SVGGraphicsElement(SVGNames::foreignObjectTag, document) 33 : SVGGraphicsElement(SVGNames::foreignObjectTag, document)
34 , m_x(SVGAnimatedLength::create(this, SVGNames::xAttr, SVGLength::create(Len gthModeWidth), AllowNegativeLengths)) 34 , m_x(SVGAnimatedLength::create(this, SVGNames::xAttr, SVGLength::create(Len gthModeWidth), AllowNegativeLengths))
35 , m_y(SVGAnimatedLength::create(this, SVGNames::yAttr, SVGLength::create(Len gthModeHeight), AllowNegativeLengths)) 35 , m_y(SVGAnimatedLength::create(this, SVGNames::yAttr, SVGLength::create(Len gthModeHeight), AllowNegativeLengths))
36 , m_width(SVGAnimatedLength::create(this, SVGNames::widthAttr, SVGLength::cr eate(LengthModeWidth), ForbidNegativeLengths)) 36 , m_width(SVGAnimatedLength::create(this, SVGNames::widthAttr, SVGLength::cr eate(LengthModeWidth), ForbidNegativeLengths))
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117 117
118 if (isLengthAttribute) { 118 if (isLengthAttribute) {
119 updateRelativeLengthsInformation(); 119 updateRelativeLengthsInformation();
120 if (LayoutObject* renderer = this->renderer()) 120 if (LayoutObject* renderer = this->renderer())
121 markForLayoutAndParentResourceInvalidation(renderer); 121 markForLayoutAndParentResourceInvalidation(renderer);
122 } 122 }
123 } 123 }
124 124
125 LayoutObject* SVGForeignObjectElement::createRenderer(const LayoutStyle&) 125 LayoutObject* SVGForeignObjectElement::createRenderer(const LayoutStyle&)
126 { 126 {
127 return new RenderSVGForeignObject(this); 127 return new LayoutSVGForeignObject(this);
128 } 128 }
129 129
130 bool SVGForeignObjectElement::rendererIsNeeded(const LayoutStyle& style) 130 bool SVGForeignObjectElement::rendererIsNeeded(const LayoutStyle& style)
131 { 131 {
132 // Suppress foreignObject renderers in SVG hidden containers. 132 // Suppress foreignObject renderers in SVG hidden containers.
133 // (https://bugs.webkit.org/show_bug.cgi?id=87297) 133 // (https://bugs.webkit.org/show_bug.cgi?id=87297)
134 // Note that we currently do not support foreignObject instantiation via <us e>, hence it is safe 134 // Note that we currently do not support foreignObject instantiation via <us e>, hence it is safe
135 // to use parentElement() here. If that changes, this method should be updat ed to use 135 // to use parentElement() here. If that changes, this method should be updat ed to use
136 // parentOrShadowHostElement() instead. 136 // parentOrShadowHostElement() instead.
137 Element* ancestor = parentElement(); 137 Element* ancestor = parentElement();
138 while (ancestor && ancestor->isSVGElement()) { 138 while (ancestor && ancestor->isSVGElement()) {
139 if (ancestor->renderer() && ancestor->renderer()->isSVGHiddenContainer() ) 139 if (ancestor->renderer() && ancestor->renderer()->isSVGHiddenContainer() )
140 return false; 140 return false;
141 141
142 ancestor = ancestor->parentElement(); 142 ancestor = ancestor->parentElement();
143 } 143 }
144 144
145 return SVGGraphicsElement::rendererIsNeeded(style); 145 return SVGGraphicsElement::rendererIsNeeded(style);
146 } 146 }
147 147
148 bool SVGForeignObjectElement::selfHasRelativeLengths() const 148 bool SVGForeignObjectElement::selfHasRelativeLengths() const
149 { 149 {
150 return m_x->currentValue()->isRelative() 150 return m_x->currentValue()->isRelative()
151 || m_y->currentValue()->isRelative() 151 || m_y->currentValue()->isRelative()
152 || m_width->currentValue()->isRelative() 152 || m_width->currentValue()->isRelative()
153 || m_height->currentValue()->isRelative(); 153 || m_height->currentValue()->isRelative();
154 } 154 }
155 155
156 } // namespace blink 156 } // namespace blink
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