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author | Steve Block <steveblock@google.com> | 2011-05-06 11:45:16 +0100 |
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committer | Steve Block <steveblock@google.com> | 2011-05-12 13:44:10 +0100 |
commit | cad810f21b803229eb11403f9209855525a25d57 (patch) | |
tree | 29a6fd0279be608e0fe9ffe9841f722f0f4e4269 /Source/WebCore/rendering/RenderReplica.cpp | |
parent | 121b0cf4517156d0ac5111caf9830c51b69bae8f (diff) | |
download | external_webkit-cad810f21b803229eb11403f9209855525a25d57.zip external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.gz external_webkit-cad810f21b803229eb11403f9209855525a25d57.tar.bz2 |
Merge WebKit at r75315: Initial merge by git.
Change-Id: I570314b346ce101c935ed22a626b48c2af266b84
Diffstat (limited to 'Source/WebCore/rendering/RenderReplica.cpp')
-rw-r--r-- | Source/WebCore/rendering/RenderReplica.cpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/Source/WebCore/rendering/RenderReplica.cpp b/Source/WebCore/rendering/RenderReplica.cpp new file mode 100644 index 0000000..c099d9d --- /dev/null +++ b/Source/WebCore/rendering/RenderReplica.cpp @@ -0,0 +1,82 @@ +/* + * Copyright (C) 2008 Apple Inc. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of + * its contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY + * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#include "config.h" +#include "RenderReplica.h" + +#include "RenderLayer.h" + +namespace WebCore { + +RenderReplica::RenderReplica(Node* n) +: RenderBox(n) +{ + // This is a hack. Replicas are synthetic, and don't pick up the attributes of the + // renderers being replicated, so they always report that they are inline, non-replaced. + // However, we need transforms to be applied to replicas for reflections, so have to pass + // the if (!isInline() || isReplaced()) check before setHasTransform(). + setReplaced(true); +} + +RenderReplica::~RenderReplica() +{} + +void RenderReplica::layout() +{ + setFrameRect(parentBox()->borderBoxRect()); + updateLayerTransform(); + setNeedsLayout(false); +} + +void RenderReplica::computePreferredLogicalWidths() +{ + m_minPreferredLogicalWidth = parentBox()->width(); + m_maxPreferredLogicalWidth = m_minPreferredLogicalWidth; + setPreferredLogicalWidthsDirty(false); +} + +void RenderReplica::paint(PaintInfo& paintInfo, int tx, int ty) +{ + if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseMask) + return; + + tx += x(); + ty += y(); + + if (paintInfo.phase == PaintPhaseForeground) + // Turn around and paint the parent layer. Use temporary clipRects, so that the layer doesn't end up caching clip rects + // computing using the wrong rootLayer + layer()->parent()->paintLayer(layer()->transform() ? layer()->parent() : layer()->enclosingTransformedAncestor(), + paintInfo.context, paintInfo.rect, + PaintBehaviorNormal, 0, 0, + RenderLayer::PaintLayerHaveTransparency | RenderLayer::PaintLayerAppliedTransform | RenderLayer::PaintLayerTemporaryClipRects | RenderLayer::PaintLayerPaintingReflection); + else if (paintInfo.phase == PaintPhaseMask) + paintMask(paintInfo, tx, ty); +} + +} // namespace WebCore |