OLD | NEW |
(Empty) | |
| 1 // Copyright 2017 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "core/css/properties/CSSPropertyAPISnapHeight.h" |
| 6 |
| 7 #include "core/css/CSSValueList.h" |
| 8 #include "core/css/parser/CSSParserContext.h" |
| 9 #include "core/css/parser/CSSPropertyParserHelpers.h" |
| 10 |
| 11 namespace blink { |
| 12 |
| 13 const CSSValue* CSSPropertyAPISnapHeight::parseSingleValue( |
| 14 CSSParserTokenRange& range, |
| 15 const CSSParserContext* context) { |
| 16 CSSPrimitiveValue* unit = CSSPropertyParserHelpers::consumeLength( |
| 17 range, context->mode(), ValueRangeNonNegative); |
| 18 if (!unit) |
| 19 return nullptr; |
| 20 CSSValueList* list = CSSValueList::createSpaceSeparated(); |
| 21 list->append(*unit); |
| 22 |
| 23 if (CSSPrimitiveValue* position = |
| 24 CSSPropertyParserHelpers::consumePositiveInteger(range)) { |
| 25 if (position->getIntValue() > 100) |
| 26 return nullptr; |
| 27 list->append(*position); |
| 28 } |
| 29 |
| 30 return list; |
| 31 } |
| 32 |
| 33 } // namespace blink |
OLD | NEW |