1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/*
* Copyright (C) 2014 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_PATH_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_PATH_H_
#include "third_party/blink/renderer/core/core_export.h"
#include "third_party/blink/renderer/core/css/css_path_value.h"
#include "third_party/blink/renderer/core/svg/properties/svg_property.h"
#include "third_party/blink/renderer/core/svg/svg_parsing_error.h"
#include "third_party/blink/renderer/core/svg/svg_path_byte_stream.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"
namespace blink {
class CORE_EXPORT SVGPath final : public SVGPropertyBase {
public:
typedef void TearOffType;
SVGPath();
explicit SVGPath(const cssvalue::CSSPathValue&);
~SVGPath() override;
const SVGPathByteStream& ByteStream() const {
return path_value_->ByteStream();
}
StylePath* GetStylePath() const { return path_value_->GetStylePath(); }
const cssvalue::CSSPathValue& PathValue() const { return *path_value_; }
// SVGPropertyBase:
SVGPath* Clone() const;
String ValueAsString() const override;
SVGParsingError SetValueAsString(const String&);
void Add(const SVGPropertyBase*, const SVGElement*) override;
void CalculateAnimatedValue(
const SMILAnimationEffectParameters&,
float percentage,
unsigned repeat_count,
const SVGPropertyBase* from_value,
const SVGPropertyBase* to_value,
const SVGPropertyBase* to_at_end_of_duration_value,
const SVGElement*) override;
float CalculateDistance(const SVGPropertyBase* to,
const SVGElement*) const override;
static AnimatedPropertyType ClassType() { return kAnimatedPath; }
AnimatedPropertyType GetType() const override { return ClassType(); }
void Trace(Visitor*) const override;
private:
Member<const cssvalue::CSSPathValue> path_value_;
};
template <>
struct DowncastTraits<SVGPath> {
static bool AllowFrom(const SVGPropertyBase& value) {
return value.GetType() == SVGPath::ClassType();
}
};
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_PATH_H_
|
