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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 "core/paint/MultiColumnSetPainter.h" | 5 #include "core/paint/MultiColumnSetPainter.h" |
6 | 6 |
7 #include "core/layout/LayoutMultiColumnSet.h" | 7 #include "core/layout/LayoutMultiColumnSet.h" |
8 #include "core/paint/BlockPainter.h" | 8 #include "core/paint/BlockPainter.h" |
9 #include "core/paint/BoxPainter.h" | 9 #include "core/paint/BoxPainter.h" |
10 #include "core/paint/LayoutObjectDrawingRecorder.h" | 10 #include "core/paint/LayoutObjectDrawingRecorder.h" |
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30 | 30 |
31 paintColumnRules(paintInfo, paintOffset); | 31 paintColumnRules(paintInfo, paintOffset); |
32 } | 32 } |
33 | 33 |
34 void MultiColumnSetPainter::paintColumnRules(const PaintInfo& paintInfo, const L
ayoutPoint& paintOffset) | 34 void MultiColumnSetPainter::paintColumnRules(const PaintInfo& paintInfo, const L
ayoutPoint& paintOffset) |
35 { | 35 { |
36 if (m_layoutMultiColumnSet.flowThread()->isLayoutPagedFlowThread()) | 36 if (m_layoutMultiColumnSet.flowThread()->isLayoutPagedFlowThread()) |
37 return; | 37 return; |
38 | 38 |
39 const ComputedStyle& blockStyle = m_layoutMultiColumnSet.multiColumnBlockFlo
w()->styleRef(); | 39 const ComputedStyle& blockStyle = m_layoutMultiColumnSet.multiColumnBlockFlo
w()->styleRef(); |
40 const Color& ruleColor = m_layoutMultiColumnSet.resolveColor(blockStyle, CSS
PropertyWebkitColumnRuleColor); | 40 const Color& ruleColor = m_layoutMultiColumnSet.resolveColor(blockStyle, CSS
PropertyColumnRuleColor); |
41 bool ruleTransparent = blockStyle.columnRuleIsTransparent(); | 41 bool ruleTransparent = blockStyle.columnRuleIsTransparent(); |
42 EBorderStyle ruleStyle = blockStyle.columnRuleStyle(); | 42 EBorderStyle ruleStyle = blockStyle.columnRuleStyle(); |
43 LayoutUnit ruleThickness(blockStyle.columnRuleWidth()); | 43 LayoutUnit ruleThickness(blockStyle.columnRuleWidth()); |
44 LayoutUnit colGap = m_layoutMultiColumnSet.columnGap(); | 44 LayoutUnit colGap = m_layoutMultiColumnSet.columnGap(); |
45 bool renderRule = ruleStyle > BHIDDEN && !ruleTransparent; | 45 bool renderRule = ruleStyle > BHIDDEN && !ruleTransparent; |
46 if (!renderRule) | 46 if (!renderRule) |
47 return; | 47 return; |
48 | 48 |
49 unsigned colCount = m_layoutMultiColumnSet.actualColumnCount(); | 49 unsigned colCount = m_layoutMultiColumnSet.actualColumnCount(); |
50 if (colCount <= 1) | 50 if (colCount <= 1) |
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84 LayoutUnit ruleBottom = m_layoutMultiColumnSet.isHorizontalWritingMo
de() ? ruleTop + m_layoutMultiColumnSet.contentHeight() : ruleTop + ruleThicknes
s; | 84 LayoutUnit ruleBottom = m_layoutMultiColumnSet.isHorizontalWritingMo
de() ? ruleTop + m_layoutMultiColumnSet.contentHeight() : ruleTop + ruleThicknes
s; |
85 IntRect pixelSnappedRuleRect = pixelSnappedIntRectFromEdges(ruleLeft
, ruleTop, ruleRight, ruleBottom); | 85 IntRect pixelSnappedRuleRect = pixelSnappedIntRectFromEdges(ruleLeft
, ruleTop, ruleRight, ruleBottom); |
86 ObjectPainter::drawLineForBoxSide(paintInfo.context, pixelSnappedRul
eRect.x(), pixelSnappedRuleRect.y(), pixelSnappedRuleRect.maxX(), pixelSnappedRu
leRect.maxY(), boxSide, ruleColor, ruleStyle, 0, 0, true); | 86 ObjectPainter::drawLineForBoxSide(paintInfo.context, pixelSnappedRul
eRect.x(), pixelSnappedRuleRect.y(), pixelSnappedRuleRect.maxX(), pixelSnappedRu
leRect.maxY(), boxSide, ruleColor, ruleStyle, 0, 0, true); |
87 } | 87 } |
88 | 88 |
89 ruleLogicalLeft = currLogicalLeftOffset; | 89 ruleLogicalLeft = currLogicalLeftOffset; |
90 } | 90 } |
91 } | 91 } |
92 | 92 |
93 } // namespace blink | 93 } // namespace blink |
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