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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) 2008 Eric Seidel <eric@webkit.org> | 3 * Copyright (C) 2008 Eric Seidel <eric@webkit.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. |
11 * | 11 * |
12 * This library is distributed in the hope that it will be useful, | 12 * This library is distributed in the hope that it will be useful, |
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
15 * Library General Public License for more details. | 15 * Library General Public License for more details. |
16 * | 16 * |
17 * You should have received a copy of the GNU Library General Public License | 17 * You should have received a copy of the GNU Library General Public License |
18 * along with this library; see the file COPYING.LIB. If not, write to | 18 * along with this library; see the file COPYING.LIB. If not, write to |
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
20 * Boston, MA 02110-1301, USA. | 20 * Boston, MA 02110-1301, USA. |
21 */ | 21 */ |
22 | 22 |
23 #include "config.h" | 23 #include "config.h" |
24 #include "core/rendering/svg/RenderSVGResourceGradient.h" | 24 #include "core/layout/svg/LayoutSVGResourceGradient.h" |
25 | 25 |
26 namespace blink { | 26 namespace blink { |
27 | 27 |
28 RenderSVGResourceGradient::RenderSVGResourceGradient(SVGGradientElement* node) | 28 LayoutSVGResourceGradient::LayoutSVGResourceGradient(SVGGradientElement* node) |
29 : RenderSVGResourcePaintServer(node) | 29 : LayoutSVGResourcePaintServer(node) |
30 , m_shouldCollectGradientAttributes(true) | 30 , m_shouldCollectGradientAttributes(true) |
31 { | 31 { |
32 } | 32 } |
33 | 33 |
34 void RenderSVGResourceGradient::removeAllClientsFromCache(bool markForInvalidati
on) | 34 void LayoutSVGResourceGradient::removeAllClientsFromCache(bool markForInvalidati
on) |
35 { | 35 { |
36 m_gradientMap.clear(); | 36 m_gradientMap.clear(); |
37 m_shouldCollectGradientAttributes = true; | 37 m_shouldCollectGradientAttributes = true; |
38 markAllClientsForInvalidation(markForInvalidation ? PaintInvalidation : Pare
ntOnlyInvalidation); | 38 markAllClientsForInvalidation(markForInvalidation ? PaintInvalidation : Pare
ntOnlyInvalidation); |
39 } | 39 } |
40 | 40 |
41 void RenderSVGResourceGradient::removeClientFromCache(LayoutObject* client, bool
markForInvalidation) | 41 void LayoutSVGResourceGradient::removeClientFromCache(LayoutObject* client, bool
markForInvalidation) |
42 { | 42 { |
43 ASSERT(client); | 43 ASSERT(client); |
44 m_gradientMap.remove(client); | 44 m_gradientMap.remove(client); |
45 markClientForInvalidation(client, markForInvalidation ? PaintInvalidation :
ParentOnlyInvalidation); | 45 markClientForInvalidation(client, markForInvalidation ? PaintInvalidation :
ParentOnlyInvalidation); |
46 } | 46 } |
47 | 47 |
48 SVGPaintServer RenderSVGResourceGradient::preparePaintServer(const LayoutObject&
object) | 48 SVGPaintServer LayoutSVGResourceGradient::preparePaintServer(const LayoutObject&
object) |
49 { | 49 { |
50 clearInvalidationMask(); | 50 clearInvalidationMask(); |
51 | 51 |
52 // Be sure to synchronize all SVG properties on the gradientElement _before_
processing any further. | 52 // Be sure to synchronize all SVG properties on the gradientElement _before_
processing any further. |
53 // Otherwhise the call to collectGradientAttributes() in createTileImage(),
may cause the SVG DOM property | 53 // Otherwhise the call to collectGradientAttributes() in createTileImage(),
may cause the SVG DOM property |
54 // synchronization to kick in, which causes removeAllClientsFromCache() to b
e called, which in turn deletes our | 54 // synchronization to kick in, which causes removeAllClientsFromCache() to b
e called, which in turn deletes our |
55 // GradientData object! Leaving out the line below will cause svg/dynamic-up
dates/SVG*GradientElement-svgdom* to crash. | 55 // GradientData object! Leaving out the line below will cause svg/dynamic-up
dates/SVG*GradientElement-svgdom* to crash. |
56 SVGGradientElement* gradientElement = toSVGGradientElement(element()); | 56 SVGGradientElement* gradientElement = toSVGGradientElement(element()); |
57 if (!gradientElement) | 57 if (!gradientElement) |
58 return SVGPaintServer::invalid(); | 58 return SVGPaintServer::invalid(); |
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92 } | 92 } |
93 | 93 |
94 if (!gradientData->gradient) | 94 if (!gradientData->gradient) |
95 return SVGPaintServer::invalid(); | 95 return SVGPaintServer::invalid(); |
96 | 96 |
97 gradientData->gradient->setGradientSpaceTransform(gradientData->userspaceTra
nsform); | 97 gradientData->gradient->setGradientSpaceTransform(gradientData->userspaceTra
nsform); |
98 | 98 |
99 return SVGPaintServer(gradientData->gradient); | 99 return SVGPaintServer(gradientData->gradient); |
100 } | 100 } |
101 | 101 |
102 bool RenderSVGResourceGradient::isChildAllowed(LayoutObject* child, const Layout
Style&) const | 102 bool LayoutSVGResourceGradient::isChildAllowed(LayoutObject* child, const Layout
Style&) const |
103 { | 103 { |
104 if (child->isSVGGradientStop()) | 104 if (child->isSVGGradientStop()) |
105 return true; | 105 return true; |
106 | 106 |
107 if (!child->isSVGResourceContainer()) | 107 if (!child->isSVGResourceContainer()) |
108 return false; | 108 return false; |
109 | 109 |
110 return toRenderSVGResourceContainer(child)->isSVGPaintServer(); | 110 return toLayoutSVGResourceContainer(child)->isSVGPaintServer(); |
111 } | 111 } |
112 | 112 |
113 void RenderSVGResourceGradient::addStops(GradientData* gradientData, const Vecto
r<Gradient::ColorStop>& stops) const | 113 void LayoutSVGResourceGradient::addStops(GradientData* gradientData, const Vecto
r<Gradient::ColorStop>& stops) const |
114 { | 114 { |
115 ASSERT(gradientData->gradient); | 115 ASSERT(gradientData->gradient); |
116 | 116 |
117 const Vector<Gradient::ColorStop>::const_iterator end = stops.end(); | 117 const Vector<Gradient::ColorStop>::const_iterator end = stops.end(); |
118 for (Vector<Gradient::ColorStop>::const_iterator it = stops.begin(); it != e
nd; ++it) | 118 for (Vector<Gradient::ColorStop>::const_iterator it = stops.begin(); it != e
nd; ++it) |
119 gradientData->gradient->addColorStop(*it); | 119 gradientData->gradient->addColorStop(*it); |
120 } | 120 } |
121 | 121 |
122 GradientSpreadMethod RenderSVGResourceGradient::platformSpreadMethodFromSVGType(
SVGSpreadMethodType method) const | 122 GradientSpreadMethod LayoutSVGResourceGradient::platformSpreadMethodFromSVGType(
SVGSpreadMethodType method) const |
123 { | 123 { |
124 switch (method) { | 124 switch (method) { |
125 case SVGSpreadMethodUnknown: | 125 case SVGSpreadMethodUnknown: |
126 case SVGSpreadMethodPad: | 126 case SVGSpreadMethodPad: |
127 return SpreadMethodPad; | 127 return SpreadMethodPad; |
128 case SVGSpreadMethodReflect: | 128 case SVGSpreadMethodReflect: |
129 return SpreadMethodReflect; | 129 return SpreadMethodReflect; |
130 case SVGSpreadMethodRepeat: | 130 case SVGSpreadMethodRepeat: |
131 return SpreadMethodRepeat; | 131 return SpreadMethodRepeat; |
132 } | 132 } |
133 | 133 |
134 ASSERT_NOT_REACHED(); | 134 ASSERT_NOT_REACHED(); |
135 return SpreadMethodPad; | 135 return SpreadMethodPad; |
136 } | 136 } |
137 | 137 |
138 } | 138 } |
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