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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
/*
* Copyright (C) 2016 Apple 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:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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 APPLE INC. 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.
*/
#pragma once
#include "CSSParserIdioms.h"
#include "CSSPrimitiveValue.h"
#include "DeprecatedCSSOMValue.h"
namespace WebCore {
class DeprecatedCSSOMCounter;
class DeprecatedCSSOMRGBColor;
class DeprecatedCSSOMRect;
class DeprecatedCSSOMPrimitiveValue : public DeprecatedCSSOMValue {
public:
// Only expose what's in the IDL file.
enum UnitType {
CSS_UNKNOWN = 0,
CSS_NUMBER = 1,
CSS_PERCENTAGE = 2,
CSS_EMS = 3,
CSS_EXS = 4,
CSS_PX = 5,
CSS_CM = 6,
CSS_MM = 7,
CSS_IN = 8,
CSS_PT = 9,
CSS_PC = 10,
CSS_DEG = 11,
CSS_RAD = 12,
CSS_GRAD = 13,
CSS_MS = 14,
CSS_S = 15,
CSS_HZ = 16,
CSS_KHZ = 17,
CSS_DIMENSION = 18,
CSS_STRING = 19,
CSS_URI = 20,
CSS_IDENT = 21,
CSS_ATTR = 22,
CSS_COUNTER = 23,
CSS_RECT = 24,
CSS_RGBCOLOR = 25
// Do not add new units here; this is deprecated and we shouldn't expose anything not in DOM Level 2 Style.
};
static Ref<DeprecatedCSSOMPrimitiveValue> create(const CSSValue& value, CSSStyleDeclaration& owner)
{
return adoptRef(*new DeprecatedCSSOMPrimitiveValue(value, owner));
}
bool equals(const DeprecatedCSSOMPrimitiveValue& other) const { return m_value->equals(other.m_value); }
String cssText() const;
WEBCORE_EXPORT unsigned short primitiveType() const;
WEBCORE_EXPORT ExceptionOr<float> getFloatValue(unsigned short unitType) const;
WEBCORE_EXPORT ExceptionOr<String> getStringValue() const;
WEBCORE_EXPORT ExceptionOr<Ref<DeprecatedCSSOMCounter>> getCounterValue() const;
WEBCORE_EXPORT ExceptionOr<Ref<DeprecatedCSSOMRect>> getRectValue() const;
WEBCORE_EXPORT ExceptionOr<Ref<DeprecatedCSSOMRGBColor>> getRGBColorValue() const;
static ExceptionOr<void> setFloatValue(unsigned short, double) { return Exception { ExceptionCode::NoModificationAllowedError }; }
static ExceptionOr<void> setStringValue(unsigned short, const String&) { return Exception { ExceptionCode::NoModificationAllowedError }; }
bool isCSSWideKeyword() const { return WebCore::isCSSWideKeyword(valueID(m_value.get())); }
static unsigned short cssValueType() { return CSS_PRIMITIVE_VALUE; }
private:
DeprecatedCSSOMPrimitiveValue(const CSSValue& value, CSSStyleDeclaration& owner)
: DeprecatedCSSOMValue(ClassType::Primitive, owner)
, m_value(value)
{
}
Ref<const CSSValue> protectedValue() const { return m_value; }
Ref<const CSSValue> m_value;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_CSSOM_VALUE(DeprecatedCSSOMPrimitiveValue, isPrimitiveValue())
|
