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1 /* | 1 /* |
2 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. | 2 * Copyright (C) 2011, 2012 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "config.h" | 31 #include "config.h" |
32 #include "core/css/CSSCalculationValue.h" | 32 #include "core/css/CSSCalculationValue.h" |
33 | 33 |
34 #include "core/css/CSSPrimitiveValueMappings.h" | 34 #include "core/css/CSSPrimitiveValueMappings.h" |
35 #include "core/css/resolver/StyleResolver.h" | 35 #include "core/css/resolver/StyleResolver.h" |
36 #include "wtf/MathExtras.h" | 36 #include "wtf/MathExtras.h" |
37 #include "wtf/OwnPtr.h" | 37 #include "wtf/OwnPtr.h" |
38 #include "wtf/PassOwnPtr.h" | |
39 #include "wtf/text/StringBuilder.h" | 38 #include "wtf/text/StringBuilder.h" |
40 | 39 |
41 static const int maxExpressionDepth = 100; | 40 static const int maxExpressionDepth = 100; |
42 | 41 |
43 enum ParseState { | 42 enum ParseState { |
44 OK, | 43 OK, |
45 TooDeep, | 44 TooDeep, |
46 NoMoreTokens | 45 NoMoreTokens |
47 }; | 46 }; |
48 | 47 |
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782 | 781 |
783 return expression ? adoptRef(new CSSCalcValue(expression, range)) : 0; | 782 return expression ? adoptRef(new CSSCalcValue(expression, range)) : 0; |
784 } | 783 } |
785 | 784 |
786 PassRefPtr<CSSCalcValue> CSSCalcValue::create(PassRefPtr<CSSCalcExpressionNode>
expression, ValueRange range) | 785 PassRefPtr<CSSCalcValue> CSSCalcValue::create(PassRefPtr<CSSCalcExpressionNode>
expression, ValueRange range) |
787 { | 786 { |
788 return adoptRef(new CSSCalcValue(expression, range)); | 787 return adoptRef(new CSSCalcValue(expression, range)); |
789 } | 788 } |
790 | 789 |
791 } // namespace WebCore | 790 } // namespace WebCore |
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