third_party/WebKit/Source/core/css/CSSGridTemplateAreasValue.h

   1 /*
   2  * Copyright (C) 2013 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 are
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   9  * notice, this list of conditions and the following disclaimer.
  10  *     * Redistributions in binary form must reproduce the above
  11  * copyright notice, this list of conditions and the following disclaimer
  12  * in the documentation and/or other materials provided with the
  13  * distribution.
  14  *     * Neither the name of Google Inc. nor the names of its
  15  * contributors may be used to endorse or promote products derived from
  16  * this software without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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  20  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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  28  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  29  */
  30
  31 #ifndef CSSGridTemplateAreasValue_h
  32 #define CSSGridTemplateAreasValue_h
  33
  34 #include "core/css/CSSValue.h"
  35 #include "core/style/GridCoordinate.h"
  36 #include "wtf/text/StringHash.h"
  37
  38 namespace blink {
  39
  40 class CSSGridTemplateAreasValue : public CSSValue {
  41 public:
  42     static PassRefPtrWillBeRawPtr<CSSGridTemplateAreasValue> create(const NamedGridAreaMap& gridAreaMap, size_t rowCount, size_t columnCount)
  43     {
  44         return adoptRefWillBeNoop(new CSSGridTemplateAreasValue(gridAreaMap, rowCount, columnCount));
  45     }
  46     ~CSSGridTemplateAreasValue() { }
  47
  48     String customCSSText() const;
  49
  50     const NamedGridAreaMap& gridAreaMap() const { return m_gridAreaMap; }
  51     size_t rowCount() const { return m_rowCount; }
  52     size_t columnCount() const { return m_columnCount; }
  53
  54     bool equals(const CSSGridTemplateAreasValue&) const;
  55
  56     DEFINE_INLINE_TRACE_AFTER_DISPATCH() { CSSValue::traceAfterDispatch(visitor); }
  57
  58 private:
  59     CSSGridTemplateAreasValue(const NamedGridAreaMap&, size_t rowCount, size_t columnCount);
  60
  61     NamedGridAreaMap m_gridAreaMap;
  62     size_t m_rowCount;
  63     size_t m_columnCount;
  64 };
  65
  66 DEFINE_CSS_VALUE_TYPE_CASTS(CSSGridTemplateAreasValue, isGridTemplateAreasValue());
  67
  68 } // namespace blink
  69
  70 #endif // CSSGridTemplateAreasValue_h