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1 /* | 1 /* |
2 * Copyright (C) Research In Motion Limited 2010. All rights reserved. | 2 * Copyright (C) Research In Motion Limited 2010. 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 |
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
12 * Library General Public License for more details. | 12 * Library General Public License for more details. |
13 * | 13 * |
14 * You should have received a copy of the GNU Library General Public License | 14 * You should have received a copy of the GNU Library General Public License |
15 * along with this library; see the file COPYING.LIB. If not, write to | 15 * along with this library; see the file COPYING.LIB. If not, write to |
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
17 * Boston, MA 02110-1301, USA. | 17 * Boston, MA 02110-1301, USA. |
18 */ | 18 */ |
19 | 19 |
20 #ifndef SVGPathSegListSource_h | 20 #ifndef SVGPathSegListSource_h |
21 #define SVGPathSegListSource_h | 21 #define SVGPathSegListSource_h |
22 | 22 |
23 #include "core/svg/SVGPathSeg.h" | 23 #include "core/svg/SVGPathSeg.h" |
24 #include "core/svg/SVGPathSegList.h" | 24 #include "core/svg/SVGPathSegList.h" |
25 #include "core/svg/SVGPathSource.h" | 25 #include "core/svg/SVGPathSource.h" |
26 #include "platform/geometry/FloatPoint.h" | 26 #include "platform/geometry/FloatPoint.h" |
| 27 #include "platform/heap/Handle.h" |
27 #include "wtf/PassOwnPtr.h" | 28 #include "wtf/PassOwnPtr.h" |
28 #include "wtf/RefPtr.h" | 29 #include "wtf/RefPtr.h" |
29 | 30 |
30 namespace blink { | 31 namespace blink { |
31 | 32 |
32 class SVGPathSegListSource final : public SVGPathSource { | 33 class SVGPathSegListSource final : public SVGPathSource { |
33 public: | 34 public: |
34 SVGPathSegListSource(SVGPathSegList::ConstIterator, SVGPathSegList::ConstIte
rator); | 35 SVGPathSegListSource(SVGPathSegList::ConstIterator, SVGPathSegList::ConstIte
rator); |
35 | 36 |
| 37 virtual void trace(Visitor*) override; |
| 38 |
36 private: | 39 private: |
37 virtual bool hasMoreData() const override; | 40 virtual bool hasMoreData() const override; |
38 virtual bool moveToNextToken() override { return true; } | 41 virtual bool moveToNextToken() override { return true; } |
39 virtual bool parseSVGSegmentType(SVGPathSegType&) override; | 42 virtual bool parseSVGSegmentType(SVGPathSegType&) override; |
40 virtual SVGPathSegType nextCommand(SVGPathSegType) override; | 43 virtual SVGPathSegType nextCommand(SVGPathSegType) override; |
41 | 44 |
42 virtual bool parseMoveToSegment(FloatPoint&) override; | 45 virtual bool parseMoveToSegment(FloatPoint&) override; |
43 virtual bool parseLineToSegment(FloatPoint&) override; | 46 virtual bool parseLineToSegment(FloatPoint&) override; |
44 virtual bool parseLineToHorizontalSegment(float&) override; | 47 virtual bool parseLineToHorizontalSegment(float&) override; |
45 virtual bool parseLineToVerticalSegment(float&) override; | 48 virtual bool parseLineToVerticalSegment(float&) override; |
46 virtual bool parseCurveToCubicSegment(FloatPoint&, FloatPoint&, FloatPoint&)
override; | 49 virtual bool parseCurveToCubicSegment(FloatPoint&, FloatPoint&, FloatPoint&)
override; |
47 virtual bool parseCurveToCubicSmoothSegment(FloatPoint&, FloatPoint&) overri
de; | 50 virtual bool parseCurveToCubicSmoothSegment(FloatPoint&, FloatPoint&) overri
de; |
48 virtual bool parseCurveToQuadraticSegment(FloatPoint&, FloatPoint&) override
; | 51 virtual bool parseCurveToQuadraticSegment(FloatPoint&, FloatPoint&) override
; |
49 virtual bool parseCurveToQuadraticSmoothSegment(FloatPoint&) override; | 52 virtual bool parseCurveToQuadraticSmoothSegment(FloatPoint&) override; |
50 virtual bool parseArcToSegment(float&, float&, float&, bool&, bool&, FloatPo
int&) override; | 53 virtual bool parseArcToSegment(float&, float&, float&, bool&, bool&, FloatPo
int&) override; |
51 | 54 |
52 RefPtr<SVGPathSeg> m_segment; | 55 RefPtrWillBeMember<SVGPathSeg> m_segment; |
53 SVGPathSegList::ConstIterator m_itCurrent; | 56 SVGPathSegList::ConstIterator m_itCurrent; |
54 SVGPathSegList::ConstIterator m_itEnd; | 57 SVGPathSegList::ConstIterator m_itEnd; |
55 }; | 58 }; |
56 | 59 |
57 } // namespace blink | 60 } // namespace blink |
58 | 61 |
59 #endif // SVGPathSegListSource_h | 62 #endif // SVGPathSegListSource_h |
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