Move grid-template-areas into CSSPropertyParser

third_party/WebKit/Source/core/css/parser/CSSPropertyParser.cpp

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/css/parser/CSSPropertyParser.h"
 
 #include "core/StylePropertyShorthand.h"
 #include "core/css/CSSBasicShapeValues.h"
 #include "core/css/CSSBorderImage.h"
 #include "core/css/CSSContentDistributionValue.h"
@@ skipping 3200 matching lines @@
     return values.release();
 }
 
 static PassRefPtrWillBeRawPtr<CSSValue> consumeGridTemplatesRowsOrColumns(CSSParserTokenRange& range, CSSParserMode cssParserMode)
 {
     if (range.peek().id() == CSSValueNone)
         return consumeIdent(range);
     return consumeGridTrackList(range, cssParserMode);
 }
 
+static PassRefPtrWillBeRawPtr<CSSValue> consumeGridTemplateAreas(CSSParserTokenRange& range)
+{
+    if (range.peek().id() == CSSValueNone)
+        return consumeIdent(range);
+
+    NamedGridAreaMap gridAreaMap;
+    size_t rowCount = 0;
+    size_t columnCount = 0;
+
+    while (range.peek().type() == StringToken) {
+        if (!parseGridTemplateAreasRow(range.consumeIncludingWhitespace().value(), gridAreaMap, rowCount, columnCount))
+            return nullptr;
+        ++rowCount;
+    }
+
+    if (rowCount == 0)
+        return nullptr;
+    ASSERT(columnCount);
+    return CSSGridTemplateAreasValue::create(gridAreaMap, rowCount, columnCount);
+}
+
 PassRefPtrWillBeRawPtr<CSSValue> CSSPropertyParser::parseSingleValue(CSSPropertyID unresolvedProperty)
 {
     CSSPropertyID property = resolveCSSPropertyID(unresolvedProperty);
     if (CSSParserFastPaths::isKeywordPropertyID(property)) {
         if (!CSSParserFastPaths::isValidKeywordPropertyAndValue(property, m_range.peek().id()))
             return nullptr;
         return consumeIdent(m_range);
     }
     switch (property) {
     case CSSPropertyWillChange:
@@ skipping 356 matching lines @@
         ASSERT(RuntimeEnabledFeatures::cssGridLayoutEnabled());
         return consumeGridLine(m_range);
     case CSSPropertyGridAutoColumns:
     case CSSPropertyGridAutoRows:
         ASSERT(RuntimeEnabledFeatures::cssGridLayoutEnabled());
         return consumeGridTrackSize(m_range, m_context.mode());
     case CSSPropertyGridTemplateColumns:
     case CSSPropertyGridTemplateRows:
         ASSERT(RuntimeEnabledFeatures::cssGridLayoutEnabled());
         return consumeGridTemplatesRowsOrColumns(m_range, m_context.mode());
+    case CSSPropertyGridTemplateAreas:
+        ASSERT(RuntimeEnabledFeatures::cssGridLayoutEnabled());
+        return consumeGridTemplateAreas(m_range);
     default:
         CSSParserValueList valueList(m_range);
         if (valueList.size()) {
             m_valueList = &valueList;
             if (RefPtrWillBeRawPtr<CSSValue> result = legacyParseValue(unresolvedProperty)) {
                 while (!m_range.atEnd())
                     m_range.consume();
                 return result.release();
             }
         }
@@ skipping 993 matching lines @@
         m_currentShorthand = oldShorthand;
         CSSParserValueList valueList(m_range);
         if (!valueList.size())
             return false;
         m_valueList = &valueList;
         return legacyParseShorthand(unresolvedProperty, important);
     }
 }
 
 } // namespace blink