KHtml

SVGResourceClipper.cpp
1 /*
2  * Copyright (C) 2006 Nikolas Zimmermann <[email protected]>
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions
6  * are met:
7  * 1. Redistributions of source code must retain the above copyright
8  * notice, this list of conditions and the following disclaimer.
9  * 2. Redistributions in binary form must reproduce the above copyright
10  * notice, this list of conditions and the following disclaimer in the
11  * documentation and/or other materials provided with the distribution.
12  *
13  * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY
14  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR
17  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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19  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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24  */
25 
26 #include "wtf/Platform.h"
27 
28 #if ENABLE(SVG)
29 #include "SVGResourceClipper.h"
30 
31 /*#include "SVGRenderTreeAsText.h"*/
32 
33 namespace WebCore
34 {
35 
36 SVGResourceClipper::SVGResourceClipper()
37  : SVGResource()
38 {
39 }
40 
41 SVGResourceClipper::~SVGResourceClipper()
42 {
43 }
44 
45 void SVGResourceClipper::resetClipData()
46 {
47  m_clipData.clear();
48 }
49 
50 void SVGResourceClipper::addClipData(const Path &path, WindRule rule, bool bboxUnits)
51 {
52  m_clipData.addPath(path, rule, bboxUnits);
53 }
54 
55 const ClipDataList &SVGResourceClipper::clipData() const
56 {
57  return m_clipData;
58 }
59 
60 /*TextStream& SVGResourceClipper::externalRepresentation(TextStream& ts) const
61 {
62  ts << "[type=CLIPPER]";
63  ts << " [clip data=" << clipData().clipData() << "]";
64  return ts;
65 }
66 
67 TextStream& operator<<(TextStream& ts, WindRule rule)
68 {
69  switch (rule) {
70  case RULE_NONZERO:
71  ts << "NON-ZERO"; break;
72  case RULE_EVENODD:
73  ts << "EVEN-ODD"; break;
74  }
75 
76  return ts;
77 }
78 
79 TextStream& operator<<(TextStream& ts, const ClipData& d)
80 {
81  ts << "[winding=" << d.windRule << "]";
82 
83  if (d.bboxUnits)
84  ts << " [bounding box mode=" << d.bboxUnits << "]";
85 
86  ts << " [path=" << d.path.debugString() << "]";
87  return ts;
88 }*/
89 
90 SVGResourceClipper *getClipperById(Document *document, const AtomicString &id)
91 {
92  SVGResource *resource = getResourceById(document, id);
93  if (resource && resource->isClipper()) {
94  return static_cast<SVGResourceClipper *>(resource);
95  }
96 
97  return nullptr;
98 }
99 
100 } // namespace WebCore
101 
102 #endif
The CSSNamespaceRule interface represents an.
Definition: css_rule.h:455
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