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Side by Side Diff: Source/core/rendering/svg/RenderSVGImage.cpp

Issue 899163003: Move rendering/RenderObject to layout/LayoutObject. (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 Alexander Kellett <lypanov@kde.org> 2 * Copyright (C) 2006 Alexander Kellett <lypanov@kde.org>
3 * Copyright (C) 2006 Apple Computer, Inc. 3 * Copyright (C) 2006 Apple Computer, Inc.
4 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org> 4 * Copyright (C) 2007 Nikolas Zimmermann <zimmermann@kde.org>
5 * Copyright (C) 2007, 2008, 2009 Rob Buis <buis@kde.org> 5 * Copyright (C) 2007, 2008, 2009 Rob Buis <buis@kde.org>
6 * Copyright (C) 2009 Google, Inc. 6 * Copyright (C) 2009 Google, Inc.
7 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org> 7 * Copyright (C) 2009 Dirk Schulze <krit@webkit.org>
8 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com> 8 * Copyright (C) 2010 Patrick Gansterer <paroga@paroga.com>
9 * 9 *
10 * This library is free software; you can redistribute it and/or 10 * This library is free software; you can redistribute it and/or
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70 // scaling. This can be achieved by setting the image's container size to 70 // scaling. This can be achieved by setting the image's container size to
71 // its viewport size (i.e. if a viewBox is available - use that - else use i ntrinsic size.) 71 // its viewport size (i.e. if a viewBox is available - use that - else use i ntrinsic size.)
72 // See: http://www.w3.org/TR/SVG/single-page.html, 7.8 The ‘preserveAspectRa tio’ attribute. 72 // See: http://www.w3.org/TR/SVG/single-page.html, 7.8 The ‘preserveAspectRa tio’ attribute.
73 Length intrinsicWidth; 73 Length intrinsicWidth;
74 Length intrinsicHeight; 74 Length intrinsicHeight;
75 FloatSize intrinsicRatio; 75 FloatSize intrinsicRatio;
76 cachedImage.computeIntrinsicDimensions(intrinsicWidth, intrinsicHeight, intr insicRatio); 76 cachedImage.computeIntrinsicDimensions(intrinsicWidth, intrinsicHeight, intr insicRatio);
77 return intrinsicRatio; 77 return intrinsicRatio;
78 } 78 }
79 79
80 static bool containerSizeIsSetForRenderer(ImageResource& cachedImage, const Rend erObject* renderer) 80 static bool containerSizeIsSetForRenderer(ImageResource& cachedImage, const Layo utObject* renderer)
81 { 81 {
82 const Image* image = cachedImage.image(); 82 const Image* image = cachedImage.image();
83 // If a container size has been specified for this renderer, then 83 // If a container size has been specified for this renderer, then
84 // imageForRenderer() will return the SVGImageForContainer while image() 84 // imageForRenderer() will return the SVGImageForContainer while image()
85 // will return the underlying SVGImage. 85 // will return the underlying SVGImage.
86 return !image->isSVGImage() || image != cachedImage.imageForRenderer(rendere r); 86 return !image->isSVGImage() || image != cachedImage.imageForRenderer(rendere r);
87 } 87 }
88 88
89 bool RenderSVGImage::updateImageViewport() 89 bool RenderSVGImage::updateImageViewport()
90 { 90 {
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168 } 168 }
169 } 169 }
170 170
171 return false; 171 return false;
172 } 172 }
173 173
174 void RenderSVGImage::imageChanged(WrappedImagePtr, const IntRect*) 174 void RenderSVGImage::imageChanged(WrappedImagePtr, const IntRect*)
175 { 175 {
176 // The image resource defaults to nullImage until the resource arrives. 176 // The image resource defaults to nullImage until the resource arrives.
177 // This empty image may be cached by SVG resources which must be invalidated . 177 // This empty image may be cached by SVG resources which must be invalidated .
178 if (SVGResources* resources = SVGResourcesCache::cachedResourcesForRenderObj ect(this)) 178 if (SVGResources* resources = SVGResourcesCache::cachedResourcesForLayoutObj ect(this))
179 resources->removeClientFromCache(this); 179 resources->removeClientFromCache(this);
180 180
181 // Eventually notify parent resources, that we've changed. 181 // Eventually notify parent resources, that we've changed.
182 RenderSVGResourceContainer::markForLayoutAndParentResourceInvalidation(this, false); 182 RenderSVGResourceContainer::markForLayoutAndParentResourceInvalidation(this, false);
183 183
184 // Update the SVGImageCache sizeAndScales entry in case image loading finish ed after layout. 184 // Update the SVGImageCache sizeAndScales entry in case image loading finish ed after layout.
185 // (https://bugs.webkit.org/show_bug.cgi?id=99489) 185 // (https://bugs.webkit.org/show_bug.cgi?id=99489)
186 m_objectBoundingBox = FloatRect(); 186 m_objectBoundingBox = FloatRect();
187 updateImageViewport(); 187 updateImageViewport();
188 188
189 m_bufferedForeground.clear(); 189 m_bufferedForeground.clear();
190 190
191 setShouldDoFullPaintInvalidation(); 191 setShouldDoFullPaintInvalidation();
192 } 192 }
193 193
194 void RenderSVGImage::addFocusRingRects(Vector<LayoutRect>& rects, const LayoutPo int&) const 194 void RenderSVGImage::addFocusRingRects(Vector<LayoutRect>& rects, const LayoutPo int&) const
195 { 195 {
196 // this is called from paint() after the localTransform has already been app lied 196 // this is called from paint() after the localTransform has already been app lied
197 LayoutRect contentRect = LayoutRect(paintInvalidationRectInLocalCoordinates( )); 197 LayoutRect contentRect = LayoutRect(paintInvalidationRectInLocalCoordinates( ));
198 if (!contentRect.isEmpty()) 198 if (!contentRect.isEmpty())
199 rects.append(contentRect); 199 rects.append(contentRect);
200 } 200 }
201 201
202 } // namespace blink 202 } // namespace blink
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