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Side by Side Diff: Source/core/paint/SVGRootPainter.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 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 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 "config.h" 5 #include "config.h"
6 #include "core/paint/SVGRootPainter.h" 6 #include "core/paint/SVGRootPainter.h"
7 7
8 #include "core/paint/BoxPainter.h" 8 #include "core/paint/BoxPainter.h"
9 #include "core/paint/TransformRecorder.h" 9 #include "core/paint/TransformRecorder.h"
10 #include "core/rendering/PaintInfo.h" 10 #include "core/rendering/PaintInfo.h"
(...skipping 18 matching lines...) Expand all
29 29
30 // An empty viewBox also disables rendering. 30 // An empty viewBox also disables rendering.
31 // (http://www.w3.org/TR/SVG/coords.html#ViewBoxAttribute) 31 // (http://www.w3.org/TR/SVG/coords.html#ViewBoxAttribute)
32 SVGSVGElement* svg = toSVGSVGElement(m_renderSVGRoot.node()); 32 SVGSVGElement* svg = toSVGSVGElement(m_renderSVGRoot.node());
33 ASSERT(svg); 33 ASSERT(svg);
34 if (svg->hasEmptyViewBox()) 34 if (svg->hasEmptyViewBox())
35 return; 35 return;
36 36
37 // Don't paint if we don't have kids, except if we have filters we should pa int those. 37 // Don't paint if we don't have kids, except if we have filters we should pa int those.
38 if (!m_renderSVGRoot.firstChild()) { 38 if (!m_renderSVGRoot.firstChild()) {
39 SVGResources* resources = SVGResourcesCache::cachedResourcesForRenderObj ect(&m_renderSVGRoot); 39 SVGResources* resources = SVGResourcesCache::cachedResourcesForLayoutObj ect(&m_renderSVGRoot);
40 if (!resources || !resources->filter()) 40 if (!resources || !resources->filter())
41 return; 41 return;
42 } 42 }
43 43
44 PaintInfo paintInfoBeforeFiltering(paintInfo); 44 PaintInfo paintInfoBeforeFiltering(paintInfo);
45 45
46 // Apply initial viewport clip. 46 // Apply initial viewport clip.
47 OwnPtr<ClipRecorder> clipRecorder; 47 OwnPtr<ClipRecorder> clipRecorder;
48 if (m_renderSVGRoot.shouldApplyViewportClip()) 48 if (m_renderSVGRoot.shouldApplyViewportClip())
49 clipRecorder = adoptPtr(new ClipRecorder(m_renderSVGRoot.displayItemClie nt(), paintInfoBeforeFiltering.context, paintInfoBeforeFiltering.displayItemType ForClipping(), pixelSnappedIntRect(m_renderSVGRoot.overflowClipRect(paintOffset) ))); 49 clipRecorder = adoptPtr(new ClipRecorder(m_renderSVGRoot.displayItemClie nt(), paintInfoBeforeFiltering.context, paintInfoBeforeFiltering.displayItemType ForClipping(), pixelSnappedIntRect(m_renderSVGRoot.overflowClipRect(paintOffset) )));
50 50
51 // Convert from container offsets (html renderers) to a relative transform ( svg renderers). 51 // Convert from container offsets (html renderers) to a relative transform ( svg renderers).
52 // Transform from our paint container's coordinate system to our local coord s. 52 // Transform from our paint container's coordinate system to our local coord s.
53 IntPoint adjustedPaintOffset = roundedIntPoint(paintOffset); 53 IntPoint adjustedPaintOffset = roundedIntPoint(paintOffset);
54 TransformRecorder transformRecorder(*paintInfoBeforeFiltering.context, m_ren derSVGRoot.displayItemClient(), AffineTransform::translation(adjustedPaintOffset .x(), adjustedPaintOffset.y()) * m_renderSVGRoot.localToBorderBoxTransform()); 54 TransformRecorder transformRecorder(*paintInfoBeforeFiltering.context, m_ren derSVGRoot.displayItemClient(), AffineTransform::translation(adjustedPaintOffset .x(), adjustedPaintOffset.y()) * m_renderSVGRoot.localToBorderBoxTransform());
55 55
56 // SVG doesn't use paintOffset internally but we need to bake it into the pa int rect. 56 // SVG doesn't use paintOffset internally but we need to bake it into the pa int rect.
57 paintInfoBeforeFiltering.rect.move(-adjustedPaintOffset.x(), -adjustedPaintO ffset.y()); 57 paintInfoBeforeFiltering.rect.move(-adjustedPaintOffset.x(), -adjustedPaintO ffset.y());
58 58
59 SVGRenderingContext renderingContext(m_renderSVGRoot, paintInfoBeforeFilteri ng); 59 SVGRenderingContext renderingContext(m_renderSVGRoot, paintInfoBeforeFilteri ng);
60 if (renderingContext.paintInfo().phase == PaintPhaseForeground && !rendering Context.applyClipMaskAndFilterIfNecessary()) 60 if (renderingContext.paintInfo().phase == PaintPhaseForeground && !rendering Context.applyClipMaskAndFilterIfNecessary())
61 return; 61 return;
62 62
63 BoxPainter(m_renderSVGRoot).paint(renderingContext.paintInfo(), LayoutPoint( )); 63 BoxPainter(m_renderSVGRoot).paint(renderingContext.paintInfo(), LayoutPoint( ));
64 } 64 }
65 65
66 } // namespace blink 66 } // namespace blink
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