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1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2010, 2012. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2010, 2012. All rights reserved. |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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55 if (stream.isEmpty()) | 55 if (stream.isEmpty()) |
56 return String(); | 56 return String(); |
57 | 57 |
58 SVGPathStringBuilder builder; | 58 SVGPathStringBuilder builder; |
59 SVGPathByteStreamSource source(stream); | 59 SVGPathByteStreamSource source(stream); |
60 SVGPathParser parser(&source, &builder); | 60 SVGPathParser parser(&source, &builder); |
61 parser.parsePathDataFromSource(); | 61 parser.parsePathDataFromSource(); |
62 return builder.result(); | 62 return builder.result(); |
63 } | 63 } |
64 | 64 |
65 bool buildByteStreamFromString(const String& d, SVGPathByteStream& result) | 65 SVGParsingError buildByteStreamFromString(const String& d, SVGPathByteStream& re
sult) |
66 { | 66 { |
67 result.clear(); | 67 result.clear(); |
68 if (d.isEmpty()) | 68 if (d.isEmpty()) |
69 return true; | 69 return SVGParseStatus::NoError; |
70 | 70 |
71 // The string length is typically a minor overestimate of eventual byte stre
am size, so it avoids us a lot of reallocs. | 71 // The string length is typically a minor overestimate of eventual byte stre
am size, so it avoids us a lot of reallocs. |
72 result.reserveInitialCapacity(d.length()); | 72 result.reserveInitialCapacity(d.length()); |
73 | 73 |
74 SVGPathByteStreamBuilder builder(result); | 74 SVGPathByteStreamBuilder builder(result); |
75 SVGPathStringSource source(d); | 75 SVGPathStringSource source(d); |
76 SVGPathParser parser(&source, &builder); | 76 SVGPathParser parser(&source, &builder); |
77 bool ok = parser.parsePathDataFromSource(); | 77 parser.parsePathDataFromSource(); |
78 result.shrinkToFit(); | 78 result.shrinkToFit(); |
79 return ok; | 79 return source.parseError(); |
80 } | 80 } |
81 | 81 |
82 } // namespace blink | 82 } // namespace blink |
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