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Side by Side Diff: Source/core/layout/svg/LayoutSVGResourcePaintServer.cpp

Issue 1070703002: Explicitly use SkPaint(s) in SVGInlineTextBoxPainter (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 8 months ago
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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.
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/layout/svg/LayoutSVGResourcePaintServer.h" 24 #include "core/layout/svg/LayoutSVGResourcePaintServer.h"
25 25
26 #include "core/style/ComputedStyle.h" 26 #include "core/style/ComputedStyle.h"
27 #include "core/layout/svg/SVGResources.h" 27 #include "core/layout/svg/SVGResources.h"
28 #include "core/layout/svg/SVGResourcesCache.h" 28 #include "core/layout/svg/SVGResourcesCache.h"
29 #include "platform/graphics/GraphicsContext.h" 29 #include "platform/graphics/skia/SkiaUtils.h"
30 #include "platform/graphics/GraphicsContextStateSaver.h"
31 #include "third_party/skia/include/core/SkPaint.h" 30 #include "third_party/skia/include/core/SkPaint.h"
32 31
33 namespace blink { 32 namespace blink {
34 33
35 SVGPaintServer::SVGPaintServer(Color color) 34 SVGPaintServer::SVGPaintServer(Color color)
36 : m_color(color) 35 : m_color(color)
37 { 36 {
38 } 37 }
39 38
40 SVGPaintServer::SVGPaintServer(PassRefPtr<Gradient> gradient) 39 SVGPaintServer::SVGPaintServer(PassRefPtr<Gradient> gradient)
(...skipping 13 matching lines...) Expand all
54 SkColor baseColor = m_gradient || m_pattern ? SK_ColorBLACK : m_color.rgb(); 53 SkColor baseColor = m_gradient || m_pattern ? SK_ColorBLACK : m_color.rgb();
55 paint.setColor(scaleAlpha(baseColor, paintAlpha)); 54 paint.setColor(scaleAlpha(baseColor, paintAlpha));
56 if (m_pattern) 55 if (m_pattern)
57 paint.setShader(m_pattern->shader()); 56 paint.setShader(m_pattern->shader());
58 else if (m_gradient) 57 else if (m_gradient)
59 paint.setShader(m_gradient->shader()); 58 paint.setShader(m_gradient->shader());
60 else 59 else
61 paint.setShader(nullptr); 60 paint.setShader(nullptr);
62 } 61 }
63 62
64 void SVGPaintServer::apply(GraphicsContext& context, LayoutSVGResourceMode resou rceMode, float paintAlpha, GraphicsContextStateSaver& stateSaver)
65 {
66 ASSERT(resourceMode == ApplyToFillMode || resourceMode == ApplyToStrokeMode) ;
67
68 if (m_gradient || m_pattern)
69 stateSaver.saveIfNeeded();
70
71 if (resourceMode == ApplyToFillMode) {
72 if (m_pattern)
73 context.setFillPattern(m_pattern, paintAlpha);
74 else if (m_gradient)
75 context.setFillGradient(m_gradient, paintAlpha);
76 else
77 context.setFillColor(scaleAlpha(m_color.rgb(), paintAlpha));
78 } else {
79 if (m_pattern)
80 context.setStrokePattern(m_pattern, paintAlpha);
81 else if (m_gradient)
82 context.setStrokeGradient(m_gradient, paintAlpha);
83 else
84 context.setStrokeColor(scaleAlpha(m_color.rgb(), paintAlpha));
85 }
86 }
87
88 void SVGPaintServer::prependTransform(const AffineTransform& transform) 63 void SVGPaintServer::prependTransform(const AffineTransform& transform)
89 { 64 {
90 ASSERT(m_gradient || m_pattern); 65 ASSERT(m_gradient || m_pattern);
91 if (m_pattern) 66 if (m_pattern)
92 m_pattern->setPatternSpaceTransform(transform * m_pattern->patternSpaceT ransform()); 67 m_pattern->setPatternSpaceTransform(transform * m_pattern->patternSpaceT ransform());
93 else 68 else
94 m_gradient->setGradientSpaceTransform(transform * m_gradient->gradientSp aceTransform()); 69 m_gradient->setGradientSpaceTransform(transform * m_gradient->gradientSp aceTransform());
95 } 70 }
96 71
97 static SVGPaintDescription requestPaint(const LayoutObject& object, const Comput edStyle& style, LayoutSVGResourceMode mode) 72 static SVGPaintDescription requestPaint(const LayoutObject& object, const Comput edStyle& style, LayoutSVGResourceMode mode)
(...skipping 98 matching lines...) Expand 10 before | Expand all | Expand 10 after
196 LayoutSVGResourcePaintServer::~LayoutSVGResourcePaintServer() 171 LayoutSVGResourcePaintServer::~LayoutSVGResourcePaintServer()
197 { 172 {
198 } 173 }
199 174
200 SVGPaintDescription LayoutSVGResourcePaintServer::requestPaintDescription(const LayoutObject& layoutObject, const ComputedStyle& style, LayoutSVGResourceMode re sourceMode) 175 SVGPaintDescription LayoutSVGResourcePaintServer::requestPaintDescription(const LayoutObject& layoutObject, const ComputedStyle& style, LayoutSVGResourceMode re sourceMode)
201 { 176 {
202 return requestPaint(layoutObject, style, resourceMode); 177 return requestPaint(layoutObject, style, resourceMode);
203 } 178 }
204 179
205 } 180 }
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