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Side by Side Diff: Source/core/svg/SVGPathTraversalStateBuilder.h

Issue 18098007: Get rid of SVGPoint special case from the bindings generator (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 7 years, 5 months ago
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1 /* 1 /*
2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org> 2 * Copyright (C) 2007 Eric Seidel <eric@webkit.org>
3 * Copyright (C) Research In Motion Limited 2010. All rights reserved. 3 * Copyright (C) Research In Motion Limited 2010. All rights reserved.
4 * 4 *
5 * This library is free software; you can redistribute it and/or 5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public 6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either 7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version. 8 * version 2 of the License, or (at your option) any later version.
9 * 9 *
10 * This library is distributed in the hope that it will be useful, 10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details. 13 * Library General Public License for more details.
14 * 14 *
15 * You should have received a copy of the GNU Library General Public License 15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to 16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA. 18 * Boston, MA 02110-1301, USA.
19 */ 19 */
20 20
21 #ifndef SVGPathTraversalStateBuilder_h 21 #ifndef SVGPathTraversalStateBuilder_h
22 #define SVGPathTraversalStateBuilder_h 22 #define SVGPathTraversalStateBuilder_h
23 23
24 #include "core/platform/graphics/FloatPoint.h"
25 #include "core/svg/SVGPathConsumer.h" 24 #include "core/svg/SVGPathConsumer.h"
25 #include "core/svg/SVGPoint.h"
26 26
27 namespace WebCore { 27 namespace WebCore {
28 28
29 class PathTraversalState; 29 class PathTraversalState;
30 30
31 class SVGPathTraversalStateBuilder : public SVGPathConsumer { 31 class SVGPathTraversalStateBuilder : public SVGPathConsumer {
32 public: 32 public:
33 SVGPathTraversalStateBuilder(); 33 SVGPathTraversalStateBuilder();
34 34
35 unsigned pathSegmentIndex(); 35 unsigned pathSegmentIndex();
36 float totalLength(); 36 float totalLength();
37 FloatPoint currentPoint(); 37 SVGPoint currentPoint();
38 38
39 void setCurrentTraversalState(PathTraversalState* traversalState) { m_traver salState = traversalState; } 39 void setCurrentTraversalState(PathTraversalState* traversalState) { m_traver salState = traversalState; }
40 void setDesiredLength(float); 40 void setDesiredLength(float);
41 virtual void incrementPathSegmentCount(); 41 virtual void incrementPathSegmentCount();
42 virtual bool continueConsuming(); 42 virtual bool continueConsuming();
43 virtual void cleanup() { m_traversalState = 0; } 43 virtual void cleanup() { m_traversalState = 0; }
44 44
45 private: 45 private:
46 // Used in UnalteredParsing/NormalizedParsing modes. 46 // Used in UnalteredParsing/NormalizedParsing modes.
47 virtual void moveTo(const FloatPoint&, bool closed, PathCoordinateMode); 47 virtual void moveTo(const FloatPoint&, bool closed, PathCoordinateMode);
48 virtual void lineTo(const FloatPoint&, PathCoordinateMode); 48 virtual void lineTo(const FloatPoint&, PathCoordinateMode);
49 virtual void curveToCubic(const FloatPoint&, const FloatPoint&, const FloatP oint&, PathCoordinateMode); 49 virtual void curveToCubic(const FloatPoint&, const FloatPoint&, const FloatP oint&, PathCoordinateMode);
50 virtual void closePath(); 50 virtual void closePath();
51 51
52 private: 52 private:
53 // Not used for PathTraversalState. 53 // Not used for PathTraversalState.
54 virtual void lineToHorizontal(float, PathCoordinateMode) { ASSERT_NOT_REACHE D(); } 54 virtual void lineToHorizontal(float, PathCoordinateMode) { ASSERT_NOT_REACHE D(); }
55 virtual void lineToVertical(float, PathCoordinateMode) { ASSERT_NOT_REACHED( ); } 55 virtual void lineToVertical(float, PathCoordinateMode) { ASSERT_NOT_REACHED( ); }
56 virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCo ordinateMode) { ASSERT_NOT_REACHED(); } 56 virtual void curveToCubicSmooth(const FloatPoint&, const FloatPoint&, PathCo ordinateMode) { ASSERT_NOT_REACHED(); }
57 virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoor dinateMode) { ASSERT_NOT_REACHED(); } 57 virtual void curveToQuadratic(const FloatPoint&, const FloatPoint&, PathCoor dinateMode) { ASSERT_NOT_REACHED(); }
58 virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode) { ASSERT_NOT_REACHED(); } 58 virtual void curveToQuadraticSmooth(const FloatPoint&, PathCoordinateMode) { ASSERT_NOT_REACHED(); }
59 virtual void arcTo(float, float, float, bool, bool, const FloatPoint&, PathC oordinateMode) { ASSERT_NOT_REACHED(); } 59 virtual void arcTo(float, float, float, bool, bool, const FloatPoint&, PathC oordinateMode) { ASSERT_NOT_REACHED(); }
60 60
61 PathTraversalState* m_traversalState; 61 PathTraversalState* m_traversalState;
62 }; 62 };
63 63
64 } // namespace WebCore 64 } // namespace WebCore
65 65
66 #endif // SVGPathTraversalStateBuilder_h 66 #endif // SVGPathTraversalStateBuilder_h
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