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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, 2007, 2008, 2009 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009 Rob Buis <buis@kde.org> |
4 * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org> | 4 * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org> |
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 * |
11 * This library is distributed in the hope that it will be useful, | 11 * This library is distributed in the hope that it will be useful, |
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
14 * Library General Public License for more details. | 14 * Library General Public License for more details. |
15 * | 15 * |
16 * You should have received a copy of the GNU Library General Public License | 16 * You should have received a copy of the GNU Library General Public License |
17 * along with this library; see the file COPYING.LIB. If not, write to | 17 * along with this library; see the file COPYING.LIB. If not, write to |
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
19 * Boston, MA 02110-1301, USA. | 19 * Boston, MA 02110-1301, USA. |
20 */ | 20 */ |
21 | 21 |
22 #include "config.h" | 22 #include "config.h" |
23 | 23 |
24 #include "core/svg/SVGImageElement.h" | 24 #include "core/svg/SVGImageElement.h" |
25 | 25 |
26 #include "core/CSSPropertyNames.h" | 26 #include "core/CSSPropertyNames.h" |
27 #include "core/XLinkNames.h" | 27 #include "core/XLinkNames.h" |
28 #include "core/layout/LayoutImageResource.h" | 28 #include "core/layout/LayoutImageResource.h" |
29 #include "core/rendering/svg/RenderSVGImage.h" | 29 #include "core/layout/svg/LayoutSVGImage.h" |
30 | 30 |
31 namespace blink { | 31 namespace blink { |
32 | 32 |
33 inline SVGImageElement::SVGImageElement(Document& document) | 33 inline SVGImageElement::SVGImageElement(Document& document) |
34 : SVGGraphicsElement(SVGNames::imageTag, document) | 34 : SVGGraphicsElement(SVGNames::imageTag, document) |
35 , m_x(SVGAnimatedLength::create(this, SVGNames::xAttr, SVGLength::create(Len
gthModeWidth), AllowNegativeLengths)) | 35 , m_x(SVGAnimatedLength::create(this, SVGNames::xAttr, SVGLength::create(Len
gthModeWidth), AllowNegativeLengths)) |
36 , m_y(SVGAnimatedLength::create(this, SVGNames::yAttr, SVGLength::create(Len
gthModeHeight), AllowNegativeLengths)) | 36 , m_y(SVGAnimatedLength::create(this, SVGNames::yAttr, SVGLength::create(Len
gthModeHeight), AllowNegativeLengths)) |
37 , m_width(SVGAnimatedLength::create(this, SVGNames::widthAttr, SVGLength::cr
eate(LengthModeWidth), ForbidNegativeLengths)) | 37 , m_width(SVGAnimatedLength::create(this, SVGNames::widthAttr, SVGLength::cr
eate(LengthModeWidth), ForbidNegativeLengths)) |
38 , m_height(SVGAnimatedLength::create(this, SVGNames::heightAttr, SVGLength::
create(LengthModeHeight), ForbidNegativeLengths)) | 38 , m_height(SVGAnimatedLength::create(this, SVGNames::heightAttr, SVGLength::
create(LengthModeHeight), ForbidNegativeLengths)) |
39 , m_preserveAspectRatio(SVGAnimatedPreserveAspectRatio::create(this, SVGName
s::preserveAspectRatioAttr, SVGPreserveAspectRatio::create())) | 39 , m_preserveAspectRatio(SVGAnimatedPreserveAspectRatio::create(this, SVGName
s::preserveAspectRatioAttr, SVGPreserveAspectRatio::create())) |
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58 visitor->trace(m_width); | 58 visitor->trace(m_width); |
59 visitor->trace(m_height); | 59 visitor->trace(m_height); |
60 visitor->trace(m_preserveAspectRatio); | 60 visitor->trace(m_preserveAspectRatio); |
61 visitor->trace(m_imageLoader); | 61 visitor->trace(m_imageLoader); |
62 SVGGraphicsElement::trace(visitor); | 62 SVGGraphicsElement::trace(visitor); |
63 SVGURIReference::trace(visitor); | 63 SVGURIReference::trace(visitor); |
64 } | 64 } |
65 | 65 |
66 bool SVGImageElement::currentFrameHasSingleSecurityOrigin() const | 66 bool SVGImageElement::currentFrameHasSingleSecurityOrigin() const |
67 { | 67 { |
68 if (RenderSVGImage* renderSVGImage = toRenderSVGImage(renderer())) { | 68 if (LayoutSVGImage* renderSVGImage = toLayoutSVGImage(renderer())) { |
69 if (renderSVGImage->imageResource()->hasImage()) { | 69 if (renderSVGImage->imageResource()->hasImage()) { |
70 if (Image* image = renderSVGImage->imageResource()->cachedImage()->i
mage()) | 70 if (Image* image = renderSVGImage->imageResource()->cachedImage()->i
mage()) |
71 return image->currentFrameHasSingleSecurityOrigin(); | 71 return image->currentFrameHasSingleSecurityOrigin(); |
72 } | 72 } |
73 } | 73 } |
74 | 74 |
75 return true; | 75 return true; |
76 } | 76 } |
77 | 77 |
78 bool SVGImageElement::isSupportedAttribute(const QualifiedName& attrName) | 78 bool SVGImageElement::isSupportedAttribute(const QualifiedName& attrName) |
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134 else | 134 else |
135 m_needsLoaderURIUpdate = true; | 135 m_needsLoaderURIUpdate = true; |
136 return; | 136 return; |
137 } | 137 } |
138 | 138 |
139 LayoutObject* renderer = this->renderer(); | 139 LayoutObject* renderer = this->renderer(); |
140 if (!renderer) | 140 if (!renderer) |
141 return; | 141 return; |
142 | 142 |
143 if (isLengthAttribute) { | 143 if (isLengthAttribute) { |
144 if (toRenderSVGImage(renderer)->updateImageViewport()) | 144 if (toLayoutSVGImage(renderer)->updateImageViewport()) |
145 markForLayoutAndParentResourceInvalidation(renderer); | 145 markForLayoutAndParentResourceInvalidation(renderer); |
146 return; | 146 return; |
147 } | 147 } |
148 | 148 |
149 if (attrName == SVGNames::preserveAspectRatioAttr) { | 149 if (attrName == SVGNames::preserveAspectRatioAttr) { |
150 markForLayoutAndParentResourceInvalidation(renderer); | 150 markForLayoutAndParentResourceInvalidation(renderer); |
151 return; | 151 return; |
152 } | 152 } |
153 | 153 |
154 ASSERT_NOT_REACHED(); | 154 ASSERT_NOT_REACHED(); |
155 } | 155 } |
156 | 156 |
157 bool SVGImageElement::selfHasRelativeLengths() const | 157 bool SVGImageElement::selfHasRelativeLengths() const |
158 { | 158 { |
159 return m_x->currentValue()->isRelative() | 159 return m_x->currentValue()->isRelative() |
160 || m_y->currentValue()->isRelative() | 160 || m_y->currentValue()->isRelative() |
161 || m_width->currentValue()->isRelative() | 161 || m_width->currentValue()->isRelative() |
162 || m_height->currentValue()->isRelative(); | 162 || m_height->currentValue()->isRelative(); |
163 } | 163 } |
164 | 164 |
165 LayoutObject* SVGImageElement::createRenderer(const LayoutStyle&) | 165 LayoutObject* SVGImageElement::createRenderer(const LayoutStyle&) |
166 { | 166 { |
167 return new RenderSVGImage(this); | 167 return new LayoutSVGImage(this); |
168 } | 168 } |
169 | 169 |
170 bool SVGImageElement::haveLoadedRequiredResources() | 170 bool SVGImageElement::haveLoadedRequiredResources() |
171 { | 171 { |
172 return !m_needsLoaderURIUpdate && !imageLoader().hasPendingActivity(); | 172 return !m_needsLoaderURIUpdate && !imageLoader().hasPendingActivity(); |
173 } | 173 } |
174 | 174 |
175 void SVGImageElement::attach(const AttachContext& context) | 175 void SVGImageElement::attach(const AttachContext& context) |
176 { | 176 { |
177 SVGGraphicsElement::attach(context); | 177 SVGGraphicsElement::attach(context); |
178 | 178 |
179 if (RenderSVGImage* imageObj = toRenderSVGImage(renderer())) { | 179 if (LayoutSVGImage* imageObj = toLayoutSVGImage(renderer())) { |
180 if (imageObj->imageResource()->hasImage()) | 180 if (imageObj->imageResource()->hasImage()) |
181 return; | 181 return; |
182 | 182 |
183 imageObj->imageResource()->setImageResource(imageLoader().image()); | 183 imageObj->imageResource()->setImageResource(imageLoader().image()); |
184 } | 184 } |
185 } | 185 } |
186 | 186 |
187 Node::InsertionNotificationRequest SVGImageElement::insertedInto(ContainerNode*
rootParent) | 187 Node::InsertionNotificationRequest SVGImageElement::insertedInto(ContainerNode*
rootParent) |
188 { | 188 { |
189 SVGGraphicsElement::insertedInto(rootParent); | 189 SVGGraphicsElement::insertedInto(rootParent); |
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210 return AtomicString(hrefString()); | 210 return AtomicString(hrefString()); |
211 } | 211 } |
212 | 212 |
213 void SVGImageElement::didMoveToNewDocument(Document& oldDocument) | 213 void SVGImageElement::didMoveToNewDocument(Document& oldDocument) |
214 { | 214 { |
215 imageLoader().elementDidMoveToNewDocument(); | 215 imageLoader().elementDidMoveToNewDocument(); |
216 SVGGraphicsElement::didMoveToNewDocument(oldDocument); | 216 SVGGraphicsElement::didMoveToNewDocument(oldDocument); |
217 } | 217 } |
218 | 218 |
219 } // namespace blink | 219 } // namespace blink |
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