1 | /* |
2 | * Copyright (C) 2016 Apple Inc. All rights reserved. |
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 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 INC. OR |
17 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
18 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
19 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
20 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
21 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
23 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
24 | */ |
25 | |
26 | #pragma once |
27 | |
28 | #include "CSSPrimitiveValue.h" |
29 | #include "DeprecatedCSSOMValue.h" |
30 | |
31 | namespace WebCore { |
32 | |
33 | class DeprecatedCSSOMCounter; |
34 | class DeprecatedCSSOMRGBColor; |
35 | class DeprecatedCSSOMRect; |
36 | |
37 | class DeprecatedCSSOMPrimitiveValue : public DeprecatedCSSOMValue { |
38 | public: |
39 | // Only expose what's in the IDL file. |
40 | enum UnitType { |
41 | CSS_UNKNOWN = 0, |
42 | CSS_NUMBER = 1, |
43 | CSS_PERCENTAGE = 2, |
44 | CSS_EMS = 3, |
45 | CSS_EXS = 4, |
46 | CSS_PX = 5, |
47 | CSS_CM = 6, |
48 | CSS_MM = 7, |
49 | CSS_IN = 8, |
50 | CSS_PT = 9, |
51 | CSS_PC = 10, |
52 | CSS_DEG = 11, |
53 | CSS_RAD = 12, |
54 | CSS_GRAD = 13, |
55 | CSS_MS = 14, |
56 | CSS_S = 15, |
57 | CSS_HZ = 16, |
58 | CSS_KHZ = 17, |
59 | CSS_DIMENSION = 18, |
60 | CSS_STRING = 19, |
61 | CSS_URI = 20, |
62 | CSS_IDENT = 21, |
63 | CSS_ATTR = 22, |
64 | CSS_COUNTER = 23, |
65 | CSS_RECT = 24, |
66 | CSS_RGBCOLOR = 25, |
67 | CSS_VW = 26, |
68 | CSS_VH = 27, |
69 | CSS_VMIN = 28, |
70 | CSS_VMAX = 29 |
71 | }; |
72 | |
73 | static Ref<DeprecatedCSSOMPrimitiveValue> create(const CSSPrimitiveValue& value, CSSStyleDeclaration& owner) |
74 | { |
75 | return adoptRef(*new DeprecatedCSSOMPrimitiveValue(value, owner)); |
76 | } |
77 | |
78 | bool equals(const DeprecatedCSSOMPrimitiveValue& other) const { return m_value->equals(other.m_value); } |
79 | unsigned cssValueType() const { return m_value->cssValueType(); } |
80 | String cssText() const { return m_value->cssText(); } |
81 | |
82 | // FIXME: Eventually these will contain more code and not just call through to |
83 | // CSSPrimitiveValue. |
84 | WEBCORE_EXPORT unsigned short primitiveType() const; |
85 | WEBCORE_EXPORT ExceptionOr<void> setFloatValue(unsigned short unitType, double); |
86 | WEBCORE_EXPORT ExceptionOr<float> getFloatValue(unsigned short unitType) const; |
87 | WEBCORE_EXPORT ExceptionOr<void> setStringValue(unsigned short stringType, const String&); |
88 | WEBCORE_EXPORT ExceptionOr<String> getStringValue() const; |
89 | WEBCORE_EXPORT ExceptionOr<Ref<DeprecatedCSSOMCounter>> getCounterValue() const; |
90 | WEBCORE_EXPORT ExceptionOr<Ref<DeprecatedCSSOMRect>> getRectValue() const; |
91 | WEBCORE_EXPORT ExceptionOr<Ref<DeprecatedCSSOMRGBColor>> getRGBColorValue() const; |
92 | |
93 | String stringValue() const { return m_value->stringValue(); } |
94 | |
95 | protected: |
96 | DeprecatedCSSOMPrimitiveValue(const CSSPrimitiveValue& value, CSSStyleDeclaration& owner) |
97 | : DeprecatedCSSOMValue(DeprecatedPrimitiveValueClass, owner) |
98 | , m_value(const_cast<CSSPrimitiveValue&>(value)) |
99 | { |
100 | } |
101 | |
102 | private: |
103 | Ref<CSSPrimitiveValue> m_value; |
104 | }; |
105 | |
106 | } // namespace WebCore |
107 | |
108 | SPECIALIZE_TYPE_TRAITS_CSSOM_VALUE(DeprecatedCSSOMPrimitiveValue, isPrimitiveValue()) |
109 | |