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| 1 /* | 1 /* |
| 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org> |
| 3 * Copyright (C) 2007 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2007 Rob Buis <buis@kde.org> |
| 4 * Copyright (C) 2008 Dirk Schulze <krit@webkit.org> | 4 * Copyright (C) 2008 Dirk Schulze <krit@webkit.org> |
| 5 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 5 * Copyright (C) Research In Motion Limited 2010. All rights reserved. |
| 6 * | 6 * |
| 7 * This library is free software; you can redistribute it and/or | 7 * This library is free software; you can redistribute it and/or |
| 8 * modify it under the terms of the GNU Library General Public | 8 * modify it under the terms of the GNU Library General Public |
| 9 * License as published by the Free Software Foundation; either | 9 * License as published by the Free Software Foundation; either |
| 10 * version 2 of the License, or (at your option) any later version. | 10 * version 2 of the License, or (at your option) any later version. |
| (...skipping 22 matching lines...) Expand all Loading... |
| 33 #include "core/rendering/svg/SVGResources.h" | 33 #include "core/rendering/svg/SVGResources.h" |
| 34 #include "core/rendering/svg/SVGResourcesCache.h" | 34 #include "core/rendering/svg/SVGResourcesCache.h" |
| 35 | 35 |
| 36 namespace WebCore { | 36 namespace WebCore { |
| 37 | 37 |
| 38 static inline bool inheritColorFromParentStyle(RenderObject* object, bool applyT
oFill, Color& color) | 38 static inline bool inheritColorFromParentStyle(RenderObject* object, bool applyT
oFill, Color& color) |
| 39 { | 39 { |
| 40 if (!object->parent() || !object->parent()->style()) | 40 if (!object->parent() || !object->parent()->style()) |
| 41 return false; | 41 return false; |
| 42 const SVGRenderStyle* parentSVGStyle = object->parent()->style()->svgStyle()
; | 42 const SVGRenderStyle* parentSVGStyle = object->parent()->style()->svgStyle()
; |
| 43 SVGPaint::SVGPaintType paintType = applyToFill ? parentSVGStyle->fillPaintTy
pe() : parentSVGStyle->strokePaintType(); | 43 SVGPaintType paintType = applyToFill ? parentSVGStyle->fillPaintType() : par
entSVGStyle->strokePaintType(); |
| 44 if (paintType != SVGPaint::SVG_PAINTTYPE_RGBCOLOR && paintType != SVGPaint::
SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR) | 44 if (paintType != SVG_PAINTTYPE_RGBCOLOR && paintType != SVG_PAINTTYPE_RGBCOL
OR_ICCCOLOR) |
| 45 return false; | 45 return false; |
| 46 color = applyToFill ? parentSVGStyle->fillPaintColor() : parentSVGStyle->str
okePaintColor(); | 46 color = applyToFill ? parentSVGStyle->fillPaintColor() : parentSVGStyle->str
okePaintColor(); |
| 47 return true; | 47 return true; |
| 48 } | 48 } |
| 49 | 49 |
| 50 static inline RenderSVGResource* requestPaintingResource(RenderSVGResourceMode m
ode, RenderObject* object, const RenderStyle* style, bool& hasFallback) | 50 static inline RenderSVGResource* requestPaintingResource(RenderSVGResourceMode m
ode, RenderObject* object, const RenderStyle* style, bool& hasFallback) |
| 51 { | 51 { |
| 52 ASSERT(object); | 52 ASSERT(object); |
| 53 ASSERT(style); | 53 ASSERT(style); |
| 54 | 54 |
| (...skipping 18 matching lines...) Expand all Loading... |
| 73 } | 73 } |
| 74 | 74 |
| 75 if (!svgStyle->hasFill()) | 75 if (!svgStyle->hasFill()) |
| 76 return 0; | 76 return 0; |
| 77 } else { | 77 } else { |
| 78 if (!svgStyle->hasStroke() || isRenderingMask) | 78 if (!svgStyle->hasStroke() || isRenderingMask) |
| 79 return 0; | 79 return 0; |
| 80 } | 80 } |
| 81 | 81 |
| 82 bool applyToFill = mode == ApplyToFillMode; | 82 bool applyToFill = mode == ApplyToFillMode; |
| 83 SVGPaint::SVGPaintType paintType = applyToFill ? svgStyle->fillPaintType() :
svgStyle->strokePaintType(); | 83 SVGPaintType paintType = applyToFill ? svgStyle->fillPaintType() : svgStyle-
>strokePaintType(); |
| 84 ASSERT(paintType != SVGPaint::SVG_PAINTTYPE_NONE); | 84 ASSERT(paintType != SVG_PAINTTYPE_NONE); |
| 85 | 85 |
| 86 Color color; | 86 Color color; |
| 87 bool hasColor = false; | 87 bool hasColor = false; |
| 88 switch (paintType) { | 88 switch (paintType) { |
| 89 case SVGPaint::SVG_PAINTTYPE_CURRENTCOLOR: | 89 case SVG_PAINTTYPE_CURRENTCOLOR: |
| 90 case SVGPaint::SVG_PAINTTYPE_RGBCOLOR: | 90 case SVG_PAINTTYPE_RGBCOLOR: |
| 91 case SVGPaint::SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR: | 91 case SVG_PAINTTYPE_RGBCOLOR_ICCCOLOR: |
| 92 case SVGPaint::SVG_PAINTTYPE_URI_CURRENTCOLOR: | 92 case SVG_PAINTTYPE_URI_CURRENTCOLOR: |
| 93 case SVGPaint::SVG_PAINTTYPE_URI_RGBCOLOR: | 93 case SVG_PAINTTYPE_URI_RGBCOLOR: |
| 94 case SVGPaint::SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR: | 94 case SVG_PAINTTYPE_URI_RGBCOLOR_ICCCOLOR: |
| 95 color = applyToFill ? svgStyle->fillPaintColor() : svgStyle->strokePaint
Color(); | 95 color = applyToFill ? svgStyle->fillPaintColor() : svgStyle->strokePaint
Color(); |
| 96 hasColor = true; | 96 hasColor = true; |
| 97 default: | 97 default: |
| 98 break; | 98 break; |
| 99 } | 99 } |
| 100 | 100 |
| 101 if (style->insideLink() == InsideVisitedLink) { | 101 if (style->insideLink() == InsideVisitedLink) { |
| 102 // FIXME: This code doesn't support the uri component of the visited lin
k paint, https://bugs.webkit.org/show_bug.cgi?id=70006 | 102 // FIXME: This code doesn't support the uri component of the visited lin
k paint, https://bugs.webkit.org/show_bug.cgi?id=70006 |
| 103 SVGPaint::SVGPaintType visitedPaintType = applyToFill ? svgStyle->visite
dLinkFillPaintType() : svgStyle->visitedLinkStrokePaintType(); | 103 SVGPaintType visitedPaintType = applyToFill ? svgStyle->visitedLinkFillP
aintType() : svgStyle->visitedLinkStrokePaintType(); |
| 104 | 104 |
| 105 // For SVG_PAINTTYPE_CURRENTCOLOR, 'color' already contains the 'visited
Color'. | 105 // For SVG_PAINTTYPE_CURRENTCOLOR, 'color' already contains the 'visited
Color'. |
| 106 if (visitedPaintType < SVGPaint::SVG_PAINTTYPE_URI_NONE && visitedPaintT
ype != SVGPaint::SVG_PAINTTYPE_CURRENTCOLOR) { | 106 if (visitedPaintType < SVG_PAINTTYPE_URI_NONE && visitedPaintType != SVG
_PAINTTYPE_CURRENTCOLOR) { |
| 107 const Color& visitedColor = applyToFill ? svgStyle->visitedLinkFillP
aintColor() : svgStyle->visitedLinkStrokePaintColor(); | 107 const Color& visitedColor = applyToFill ? svgStyle->visitedLinkFillP
aintColor() : svgStyle->visitedLinkStrokePaintColor(); |
| 108 color = Color(visitedColor.red(), visitedColor.green(), visitedColor
.blue(), color.alpha()); | 108 color = Color(visitedColor.red(), visitedColor.green(), visitedColor
.blue(), color.alpha()); |
| 109 hasColor = true; | 109 hasColor = true; |
| 110 } | 110 } |
| 111 } | 111 } |
| 112 | 112 |
| 113 // If the primary resource is just a color, return immediately. | 113 // If the primary resource is just a color, return immediately. |
| 114 RenderSVGResourceSolidColor* colorResource = RenderSVGResource::sharedSolidP
aintingResource(); | 114 RenderSVGResourceSolidColor* colorResource = RenderSVGResource::sharedSolidP
aintingResource(); |
| 115 if (paintType < SVGPaint::SVG_PAINTTYPE_URI_NONE) { | 115 if (paintType < SVG_PAINTTYPE_URI_NONE) { |
| 116 if (!hasColor && !inheritColorFromParentStyle(object, applyToFill, color
)) | 116 if (!hasColor && !inheritColorFromParentStyle(object, applyToFill, color
)) |
| 117 return 0; | 117 return 0; |
| 118 | 118 |
| 119 colorResource->setColor(color); | 119 colorResource->setColor(color); |
| 120 return colorResource; | 120 return colorResource; |
| 121 } | 121 } |
| 122 | 122 |
| 123 // If no resources are associated with the given renderer, return the color
resource. | 123 // If no resources are associated with the given renderer, return the color
resource. |
| 124 SVGResources* resources = SVGResourcesCache::cachedResourcesForRenderObject(
object); | 124 SVGResources* resources = SVGResourcesCache::cachedResourcesForRenderObject(
object); |
| 125 if (!resources) { | 125 if (!resources) { |
| 126 if (paintType == SVGPaint::SVG_PAINTTYPE_URI_NONE || (!hasColor && !inhe
ritColorFromParentStyle(object, applyToFill, color))) | 126 if (paintType == SVG_PAINTTYPE_URI_NONE || (!hasColor && !inheritColorFr
omParentStyle(object, applyToFill, color))) |
| 127 return 0; | 127 return 0; |
| 128 | 128 |
| 129 colorResource->setColor(color); | 129 colorResource->setColor(color); |
| 130 return colorResource; | 130 return colorResource; |
| 131 } | 131 } |
| 132 | 132 |
| 133 // If the requested resource is not available, return the color resource. | 133 // If the requested resource is not available, return the color resource. |
| 134 RenderSVGResource* uriResource = mode == ApplyToFillMode ? resources->fill()
: resources->stroke(); | 134 RenderSVGResource* uriResource = mode == ApplyToFillMode ? resources->fill()
: resources->stroke(); |
| 135 if (!uriResource) { | 135 if (!uriResource) { |
| 136 if (!hasColor && !inheritColorFromParentStyle(object, applyToFill, color
)) | 136 if (!hasColor && !inheritColorFromParentStyle(object, applyToFill, color
)) |
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| 227 // This will process the rest of the ancestors. | 227 // This will process the rest of the ancestors. |
| 228 toRenderSVGResourceContainer(current)->removeAllClientsFromCache(); | 228 toRenderSVGResourceContainer(current)->removeAllClientsFromCache(); |
| 229 break; | 229 break; |
| 230 } | 230 } |
| 231 | 231 |
| 232 current = current->parent(); | 232 current = current->parent(); |
| 233 } | 233 } |
| 234 } | 234 } |
| 235 | 235 |
| 236 } | 236 } |
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