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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "public/platform/WebIconSizesParser.h" | 5 #include "public/platform/WebIconSizesParser.h" |
| 6 | 6 |
| 7 #include "public/platform/WebSize.h" | 7 #include "public/platform/WebSize.h" |
| 8 #include "public/platform/WebString.h" | 8 #include "public/platform/WebString.h" |
| 9 #include "wtf/text/StringToNumber.h" | 9 #include "wtf/text/StringToNumber.h" |
| 10 #include "wtf/text/WTFString.h" | 10 #include "wtf/text/WTFString.h" |
| 11 #include <algorithm> | 11 #include <algorithm> |
| 12 | 12 |
| 13 namespace blink { | 13 namespace blink { |
| 14 | 14 |
| 15 namespace { | 15 namespace { |
| 16 | 16 |
| 17 static inline bool isIntegerStart(UChar c) { | 17 static inline bool isIntegerStart(UChar c) { |
| 18 return c > '0' && c <= '9'; | 18 return c > '0' && c <= '9'; |
| 19 } | 19 } |
| 20 | 20 |
| 21 static bool isWhitespace(UChar c) { | 21 static bool isWhitespace(UChar c) { |
| 22 // Sizes space characters are U+0020 SPACE, U+0009 CHARACTER TABULATION (tab),
U+000A LINE FEED (LF), U+000C FORM FEED (FF), and U+000D CARRIAGE RETURN (CR). | 22 // Sizes space characters are U+0020 SPACE, U+0009 CHARACTER TABULATION (tab), |
| 23 // U+000A LINE FEED (LF), U+000C FORM FEED (FF), |
| 24 // and U+000D CARRIAGE RETURN (CR). |
| 23 return c == ' ' || c == '\t' || c == '\n' || c == '\f' || c == '\r'; | 25 return c == ' ' || c == '\t' || c == '\n' || c == '\f' || c == '\r'; |
| 24 } | 26 } |
| 25 | 27 |
| 26 static bool isNotWhitespace(UChar c) { | 28 static bool isNotWhitespace(UChar c) { |
| 27 return !isWhitespace(c); | 29 return !isWhitespace(c); |
| 28 } | 30 } |
| 29 | 31 |
| 30 static bool isNonDigit(UChar c) { | 32 static bool isNonDigit(UChar c) { |
| 31 return !isASCIIDigit(c); | 33 return !isASCIIDigit(c); |
| 32 } | 34 } |
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| 97 | 99 |
| 98 // Append the parsed size to iconSizes. | 100 // Append the parsed size to iconSizes. |
| 99 iconSizes.append( | 101 iconSizes.append( |
| 100 WebSize(partialStringToInt(sizesString, widthStart, widthEnd), | 102 WebSize(partialStringToInt(sizesString, widthStart, widthEnd), |
| 101 partialStringToInt(sizesString, heightStart, heightEnd))); | 103 partialStringToInt(sizesString, heightStart, heightEnd))); |
| 102 } | 104 } |
| 103 return iconSizes; | 105 return iconSizes; |
| 104 } | 106 } |
| 105 | 107 |
| 106 } // namespace blink | 108 } // namespace blink |
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