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30 #include "core/rendering/RenderReplica.h"
32 #include "core/rendering/GraphicsContextAnnotator.h"
33 #include "core/rendering/RenderLayer.h"
37 RenderReplica::RenderReplica()
40 // This is a hack. Replicas are synthetic, and don't pick up the attributes of the
41 // renderers being replicated, so they always report that they are inline, non-replaced.
42 // However, we need transforms to be applied to replicas for reflections, so have to pass
43 // the if (!isInline() || isReplaced()) check before setHasTransform().
47 RenderReplica* RenderReplica::createAnonymous(Document* document)
49 RenderReplica* renderer = new RenderReplica();
50 renderer->setDocumentForAnonymous(document);
54 RenderReplica::~RenderReplica()
58 void RenderReplica::layout()
60 setFrameRect(parentBox()->borderBoxRect());
61 addVisualOverflow(parentBox()->visualOverflowRect());
62 updateLayerTransform();
66 void RenderReplica::computePreferredLogicalWidths()
68 m_minPreferredLogicalWidth = parentBox()->width();
69 m_maxPreferredLogicalWidth = m_minPreferredLogicalWidth;
70 clearPreferredLogicalWidthsDirty();
73 void RenderReplica::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
75 ANNOTATE_GRAPHICS_CONTEXT(paintInfo, this);
77 if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseMask)
80 LayoutPoint adjustedPaintOffset = paintOffset + location();
82 if (paintInfo.phase == PaintPhaseForeground) {
83 // Turn around and paint the parent layer. Use temporary clipRects, so that the layer doesn't end up caching clip rects
84 // computing using the wrong rootLayer
85 RenderLayer* rootPaintingLayer = layer()->transform() ? layer()->parent() : layer()->enclosingTransformedAncestor();
86 LayerPaintingInfo paintingInfo(rootPaintingLayer, paintInfo.rect, PaintBehaviorNormal, LayoutSize(), 0);
87 PaintLayerFlags flags = PaintLayerHaveTransparency | PaintLayerAppliedTransform | PaintLayerTemporaryClipRects | PaintLayerPaintingReflection;
88 layer()->parent()->paintLayer(paintInfo.context, paintingInfo, flags);
89 } else if (paintInfo.phase == PaintPhaseMask)
90 paintMask(paintInfo, adjustedPaintOffset);
93 } // namespace WebCore