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| 1 /* | |
| 2 * Copyright (C) 2011 Google Inc. All Rights Reserved. | |
| 3 * | |
| 4 * Redistribution and use in source and binary forms, with or without | |
| 5 * modification, are permitted provided that the following conditions | |
| 6 * are met: | |
| 7 * 1. Redistributions of source code must retain the above copyright | |
| 8 * notice, this list of conditions and the following disclaimer. | |
| 9 * 2. Redistributions in binary form must reproduce the above copyright | |
| 10 * notice, this list of conditions and the following disclaimer in the | |
| 11 * documentation and/or other materials provided with the distribution. | |
| 12 * | |
| 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND A
NY | |
| 14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
| 15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
| 16 * DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR A
NY | |
| 17 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES | |
| 18 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
| 19 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
ON | |
| 20 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THI
S | |
| 22 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 23 * | |
| 24 */ | |
| 25 | |
| 26 #ifndef StyleGridData_h | |
| 27 #define StyleGridData_h | |
| 28 | |
| 29 #include "core/layout/style/GridCoordinate.h" | |
| 30 #include "core/layout/style/GridTrackSize.h" | |
| 31 #include "core/layout/style/ComputedStyleConstants.h" | |
| 32 #include "wtf/PassRefPtr.h" | |
| 33 #include "wtf/RefCounted.h" | |
| 34 #include "wtf/Vector.h" | |
| 35 #include "wtf/text/WTFString.h" | |
| 36 | |
| 37 namespace blink { | |
| 38 | |
| 39 typedef HashMap<String, Vector<size_t>> NamedGridLinesMap; | |
| 40 typedef HashMap<size_t, Vector<String>, WTF::IntHash<size_t>, WTF::UnsignedWithZ
eroKeyHashTraits<size_t>> OrderedNamedGridLines; | |
| 41 | |
| 42 class StyleGridData : public RefCounted<StyleGridData> { | |
| 43 public: | |
| 44 static PassRefPtr<StyleGridData> create() { return adoptRef(new StyleGridDat
a); } | |
| 45 PassRefPtr<StyleGridData> copy() const { return adoptRef(new StyleGridData(*
this)); } | |
| 46 | |
| 47 bool operator==(const StyleGridData& o) const | |
| 48 { | |
| 49 return m_gridTemplateColumns == o.m_gridTemplateColumns && m_gridTemplat
eRows == o.m_gridTemplateRows && m_gridAutoFlow == o.m_gridAutoFlow && m_gridAut
oRows == o.m_gridAutoRows && m_gridAutoColumns == o.m_gridAutoColumns && m_named
GridColumnLines == o.m_namedGridColumnLines && m_namedGridRowLines == o.m_namedG
ridRowLines && m_orderedNamedGridColumnLines == o.m_orderedNamedGridColumnLines
&& m_orderedNamedGridRowLines == o.m_orderedNamedGridRowLines && m_namedGridArea
== o.m_namedGridArea && m_namedGridArea == o.m_namedGridArea && m_namedGridArea
RowCount == o.m_namedGridAreaRowCount && m_namedGridAreaColumnCount == o.m_named
GridAreaColumnCount; | |
| 50 } | |
| 51 | |
| 52 bool operator!=(const StyleGridData& o) const | |
| 53 { | |
| 54 return !(*this == o); | |
| 55 } | |
| 56 | |
| 57 Vector<GridTrackSize> m_gridTemplateColumns; | |
| 58 Vector<GridTrackSize> m_gridTemplateRows; | |
| 59 | |
| 60 NamedGridLinesMap m_namedGridColumnLines; | |
| 61 NamedGridLinesMap m_namedGridRowLines; | |
| 62 | |
| 63 // In order to reconstruct the original named grid line order, we can't rely
on NamedGridLinesMap | |
| 64 // as it loses the position if multiple grid lines are set on a single track
. | |
| 65 OrderedNamedGridLines m_orderedNamedGridColumnLines; | |
| 66 OrderedNamedGridLines m_orderedNamedGridRowLines; | |
| 67 | |
| 68 unsigned m_gridAutoFlow : GridAutoFlowBits; | |
| 69 | |
| 70 GridTrackSize m_gridAutoRows; | |
| 71 GridTrackSize m_gridAutoColumns; | |
| 72 | |
| 73 NamedGridAreaMap m_namedGridArea; | |
| 74 // Because m_namedGridArea doesn't store the unnamed grid areas, we need to
keep track | |
| 75 // of the explicit grid size defined by both named and unnamed grid areas. | |
| 76 size_t m_namedGridAreaRowCount; | |
| 77 size_t m_namedGridAreaColumnCount; | |
| 78 | |
| 79 private: | |
| 80 StyleGridData(); | |
| 81 StyleGridData(const StyleGridData&); | |
| 82 }; | |
| 83 | |
| 84 } // namespace blink | |
| 85 | |
| 86 #endif // StyleGridData_h | |
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Chromium Code Reviews
Issue 1045723009:
Move core/layout/style to core/style (Closed)
Base URL: svn://svn.chromium.org/blink/trunk