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| 1 // Copyright 2017 The Chromium Authors. All rights reserved. | 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 | 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/css/properties/CSSPropertyAPIRotate.h" | 5 #include "core/css/properties/CSSPropertyAPIRotate.h" |
| 6 | 6 |
| 7 #include "core/CSSValueKeywords.h" | 7 #include "core/CSSValueKeywords.h" |
| 8 #include "core/css/CSSValueList.h" | 8 #include "core/css/CSSValueList.h" |
| 9 #include "core/css/parser/CSSPropertyParserHelpers.h" | 9 #include "core/css/parser/CSSPropertyParserHelpers.h" |
| 10 #include "platform/RuntimeEnabledFeatures.h" | 10 #include "platform/RuntimeEnabledFeatures.h" |
| 11 | 11 |
| 12 namespace blink { | 12 namespace blink { |
| 13 | 13 |
| 14 const CSSValue* CSSPropertyAPIRotate::parseSingleValue( | 14 const CSSValue* CSSPropertyAPIRotate::parseSingleValue( |
| 15 CSSParserTokenRange& range, | 15 CSSParserTokenRange& range, |
| 16 const CSSParserContext& context) { | 16 const CSSParserContext& context, |
| 17 CSSPropertyID) { |
| 17 DCHECK(RuntimeEnabledFeatures::cssIndependentTransformPropertiesEnabled()); | 18 DCHECK(RuntimeEnabledFeatures::cssIndependentTransformPropertiesEnabled()); |
| 18 | 19 |
| 19 CSSValueID id = range.Peek().Id(); | 20 CSSValueID id = range.Peek().Id(); |
| 20 if (id == CSSValueNone) | 21 if (id == CSSValueNone) |
| 21 return CSSPropertyParserHelpers::ConsumeIdent(range); | 22 return CSSPropertyParserHelpers::ConsumeIdent(range); |
| 22 | 23 |
| 23 CSSValueList* list = CSSValueList::CreateSpaceSeparated(); | 24 CSSValueList* list = CSSValueList::CreateSpaceSeparated(); |
| 24 | 25 |
| 25 for (unsigned i = 0; i < 3; i++) { // 3 dimensions of rotation | 26 for (unsigned i = 0; i < 3; i++) { // 3 dimensions of rotation |
| 26 CSSValue* dimension = | 27 CSSValue* dimension = |
| 27 CSSPropertyParserHelpers::ConsumeNumber(range, kValueRangeAll); | 28 CSSPropertyParserHelpers::ConsumeNumber(range, kValueRangeAll); |
| 28 if (!dimension) { | 29 if (!dimension) { |
| 29 if (i == 0) | 30 if (i == 0) |
| 30 break; | 31 break; |
| 31 return nullptr; | 32 return nullptr; |
| 32 } | 33 } |
| 33 list->Append(*dimension); | 34 list->Append(*dimension); |
| 34 } | 35 } |
| 35 | 36 |
| 36 CSSValue* rotation = CSSPropertyParserHelpers::ConsumeAngle(range); | 37 CSSValue* rotation = CSSPropertyParserHelpers::ConsumeAngle(range); |
| 37 if (!rotation) | 38 if (!rotation) |
| 38 return nullptr; | 39 return nullptr; |
| 39 list->Append(*rotation); | 40 list->Append(*rotation); |
| 40 | 41 |
| 41 return list; | 42 return list; |
| 42 } | 43 } |
| 43 | 44 |
| 44 } // namespace blink | 45 } // namespace blink |
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