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Side by Side Diff: third_party/WebKit/Source/core/paint/SVGClipPainter.cpp

Issue 2286843002: Rename DisplayItem::Type enum constants to Chromium style. (Closed)
Patch Set: Rebasing... Created 4 years, 3 months ago
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1 // Copyright 2015 The Chromium Authors. All rights reserved. 1 // Copyright 2015 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "core/paint/SVGClipPainter.h" 5 #include "core/paint/SVGClipPainter.h"
6 6
7 #include "core/dom/ElementTraversal.h" 7 #include "core/dom/ElementTraversal.h"
8 #include "core/layout/svg/LayoutSVGResourceClipper.h" 8 #include "core/layout/svg/LayoutSVGResourceClipper.h"
9 #include "core/layout/svg/SVGLayoutSupport.h" 9 #include "core/layout/svg/SVGLayoutSupport.h"
10 #include "core/layout/svg/SVGResources.h" 10 #include "core/layout/svg/SVGResources.h"
(...skipping 88 matching lines...) Expand 10 before | Expand all | Expand 10 after
99 CompositingRecorder::endCompositing(context, target); 99 CompositingRecorder::endCompositing(context, target);
100 break; 100 break;
101 default: 101 default:
102 ASSERT_NOT_REACHED(); 102 ASSERT_NOT_REACHED();
103 } 103 }
104 } 104 }
105 105
106 bool SVGClipPainter::drawClipAsMask(GraphicsContext& context, const LayoutObject & layoutObject, const FloatRect& targetBoundingBox, 106 bool SVGClipPainter::drawClipAsMask(GraphicsContext& context, const LayoutObject & layoutObject, const FloatRect& targetBoundingBox,
107 const FloatRect& targetPaintInvalidationRect, const AffineTransform& localTr ansform, const FloatPoint& layerPositionOffset) 107 const FloatRect& targetPaintInvalidationRect, const AffineTransform& localTr ansform, const FloatPoint& layerPositionOffset)
108 { 108 {
109 if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(context, layoutO bject, DisplayItem::SVGClip)) 109 if (LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(context, layoutO bject, DisplayItem::kSVGClip))
110 return true; 110 return true;
111 111
112 SkPictureBuilder maskPictureBuilder(targetPaintInvalidationRect, nullptr, &c ontext); 112 SkPictureBuilder maskPictureBuilder(targetPaintInvalidationRect, nullptr, &c ontext);
113 GraphicsContext& maskContext = maskPictureBuilder.context(); 113 GraphicsContext& maskContext = maskPictureBuilder.context();
114 { 114 {
115 TransformRecorder recorder(maskContext, layoutObject, localTransform); 115 TransformRecorder recorder(maskContext, layoutObject, localTransform);
116 116
117 // Create a clipPathClipper if this clipPath is clipped by another clipP ath. 117 // Create a clipPathClipper if this clipPath is clipped by another clipP ath.
118 SVGResources* resources = SVGResourcesCache::cachedResourcesForLayoutObj ect(&m_clip); 118 SVGResources* resources = SVGResourcesCache::cachedResourcesForLayoutObj ect(&m_clip);
119 LayoutSVGResourceClipper* clipPathClipper = resources ? resources->clipp er() : nullptr; 119 LayoutSVGResourceClipper* clipPathClipper = resources ? resources->clipp er() : nullptr;
120 ClipperState clipPathClipperState = ClipperNotApplied; 120 ClipperState clipPathClipperState = ClipperNotApplied;
121 if (clipPathClipper && !SVGClipPainter(*clipPathClipper).prepareEffect(m _clip, targetBoundingBox, targetPaintInvalidationRect, layerPositionOffset, mask Context, clipPathClipperState)) 121 if (clipPathClipper && !SVGClipPainter(*clipPathClipper).prepareEffect(m _clip, targetBoundingBox, targetPaintInvalidationRect, layerPositionOffset, mask Context, clipPathClipperState))
122 return false; 122 return false;
123 123
124 { 124 {
125 AffineTransform contentTransform; 125 AffineTransform contentTransform;
126 if (m_clip.clipPathUnits() == SVGUnitTypes::kSvgUnitTypeObjectboundi ngbox) { 126 if (m_clip.clipPathUnits() == SVGUnitTypes::kSvgUnitTypeObjectboundi ngbox) {
127 contentTransform.translate(targetBoundingBox.x(), targetBounding Box.y()); 127 contentTransform.translate(targetBoundingBox.x(), targetBounding Box.y());
128 contentTransform.scaleNonUniform(targetBoundingBox.width(), targ etBoundingBox.height()); 128 contentTransform.scaleNonUniform(targetBoundingBox.width(), targ etBoundingBox.height());
129 } 129 }
130 SubtreeContentTransformScope contentTransformScope(contentTransform) ; 130 SubtreeContentTransformScope contentTransformScope(contentTransform) ;
131 131
132 TransformRecorder contentTransformRecorder(maskContext, layoutObject , contentTransform); 132 TransformRecorder contentTransformRecorder(maskContext, layoutObject , contentTransform);
133 RefPtr<const SkPicture> clipContentPicture = m_clip.createContentPic ture(); 133 RefPtr<const SkPicture> clipContentPicture = m_clip.createContentPic ture();
134 maskContext.getPaintController().createAndAppend<DrawingDisplayItem> (layoutObject, DisplayItem::SVGClip, clipContentPicture.get()); 134 maskContext.getPaintController().createAndAppend<DrawingDisplayItem> (layoutObject, DisplayItem::kSVGClip, clipContentPicture.get());
135 } 135 }
136 136
137 if (clipPathClipper) 137 if (clipPathClipper)
138 SVGClipPainter(*clipPathClipper).finishEffect(m_clip, maskContext, c lipPathClipperState); 138 SVGClipPainter(*clipPathClipper).finishEffect(m_clip, maskContext, c lipPathClipperState);
139 } 139 }
140 140
141 LayoutObjectDrawingRecorder drawingRecorder(context, layoutObject, DisplayIt em::SVGClip, targetPaintInvalidationRect); 141 LayoutObjectDrawingRecorder drawingRecorder(context, layoutObject, DisplayIt em::kSVGClip, targetPaintInvalidationRect);
142 RefPtr<SkPicture> maskPicture = maskPictureBuilder.endRecording(); 142 RefPtr<SkPicture> maskPicture = maskPictureBuilder.endRecording();
143 context.drawPicture(maskPicture.get()); 143 context.drawPicture(maskPicture.get());
144 return true; 144 return true;
145 } 145 }
146 146
147 } // namespace blink 147 } // namespace blink
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