/src/mozilla-central/dom/svg/SVGAngle.cpp
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1 | | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
2 | | /* vim: set ts=8 sts=2 et sw=2 tw=80: */ |
3 | | /* This Source Code Form is subject to the terms of the Mozilla Public |
4 | | * License, v. 2.0. If a copy of the MPL was not distributed with this |
5 | | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
6 | | |
7 | | #include "SVGAngle.h" |
8 | | #include "nsSVGAngle.h" |
9 | | #include "mozilla/dom/SVGAngleBinding.h" |
10 | | |
11 | | using namespace mozilla; |
12 | | using namespace mozilla::dom; |
13 | | |
14 | | NS_SVG_VAL_IMPL_CYCLE_COLLECTION_WRAPPERCACHED(SVGAngle, mSVGElement) |
15 | | |
16 | | NS_IMPL_CYCLE_COLLECTION_ROOT_NATIVE(SVGAngle, AddRef) |
17 | | NS_IMPL_CYCLE_COLLECTION_UNROOT_NATIVE(SVGAngle, Release) |
18 | | |
19 | | JSObject* |
20 | | SVGAngle::WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) |
21 | 0 | { |
22 | 0 | return SVGAngle_Binding::Wrap(aCx, this, aGivenProto); |
23 | 0 | } |
24 | | |
25 | | uint16_t |
26 | | SVGAngle::UnitType() const |
27 | 0 | { |
28 | 0 | if (mType == AnimValue) { |
29 | 0 | return mVal->mAnimValUnit; |
30 | 0 | } |
31 | 0 | return mVal->mBaseValUnit; |
32 | 0 | } |
33 | | |
34 | | float |
35 | | SVGAngle::Value() const |
36 | 0 | { |
37 | 0 | if (mType == AnimValue) { |
38 | 0 | return mVal->GetAnimValue(); |
39 | 0 | } |
40 | 0 | return mVal->GetBaseValue(); |
41 | 0 | } |
42 | | |
43 | | void |
44 | | SVGAngle::SetValue(float aValue, ErrorResult& rv) |
45 | 0 | { |
46 | 0 | if (mType == AnimValue) { |
47 | 0 | rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR); |
48 | 0 | return; |
49 | 0 | } |
50 | 0 | bool isBaseVal = mType == BaseValue; |
51 | 0 | mVal->SetBaseValue(aValue, mVal->mBaseValUnit, |
52 | 0 | isBaseVal ? mSVGElement.get() : nullptr, isBaseVal); |
53 | 0 | } |
54 | | |
55 | | float |
56 | | SVGAngle::ValueInSpecifiedUnits() const |
57 | 0 | { |
58 | 0 | if (mType == AnimValue) { |
59 | 0 | return mVal->mAnimVal; |
60 | 0 | } |
61 | 0 | return mVal->mBaseVal; |
62 | 0 | } |
63 | | |
64 | | void |
65 | | SVGAngle::SetValueInSpecifiedUnits(float aValue, ErrorResult& rv) |
66 | 0 | { |
67 | 0 | if (mType == AnimValue) { |
68 | 0 | rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR); |
69 | 0 | return; |
70 | 0 | } else if (mType == BaseValue) { |
71 | 0 | mVal->SetBaseValueInSpecifiedUnits(aValue, mSVGElement); |
72 | 0 | } else { |
73 | 0 | mVal->mBaseVal = aValue; |
74 | 0 | } |
75 | 0 | } |
76 | | |
77 | | void |
78 | | SVGAngle::NewValueSpecifiedUnits(uint16_t unitType, |
79 | | float valueInSpecifiedUnits, |
80 | | ErrorResult& rv) |
81 | 0 | { |
82 | 0 | if (mType == AnimValue) { |
83 | 0 | rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR); |
84 | 0 | return; |
85 | 0 | } |
86 | 0 | rv = mVal->NewValueSpecifiedUnits(unitType, valueInSpecifiedUnits, |
87 | 0 | mType == BaseValue ? mSVGElement.get() |
88 | 0 | : nullptr); |
89 | 0 | } |
90 | | |
91 | | void |
92 | | SVGAngle::ConvertToSpecifiedUnits(uint16_t unitType, ErrorResult& rv) |
93 | 0 | { |
94 | 0 | if (mType == AnimValue) { |
95 | 0 | rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR); |
96 | 0 | return; |
97 | 0 | } |
98 | 0 | rv = mVal->ConvertToSpecifiedUnits(unitType, mType == BaseValue ? |
99 | 0 | mSVGElement.get() : nullptr); |
100 | 0 | } |
101 | | |
102 | | void |
103 | | SVGAngle::SetValueAsString(const nsAString& aValue, ErrorResult& rv) |
104 | 0 | { |
105 | 0 | if (mType == AnimValue) { |
106 | 0 | rv.Throw(NS_ERROR_DOM_NO_MODIFICATION_ALLOWED_ERR); |
107 | 0 | return; |
108 | 0 | } |
109 | 0 | bool isBaseVal = mType == BaseValue; |
110 | 0 | rv = mVal->SetBaseValueString(aValue, isBaseVal ? mSVGElement.get() : nullptr, |
111 | 0 | isBaseVal); |
112 | 0 | } |
113 | | |
114 | | void |
115 | | SVGAngle::GetValueAsString(nsAString& aValue) |
116 | 0 | { |
117 | 0 | if (mType == AnimValue) { |
118 | 0 | mVal->GetAnimValueString(aValue); |
119 | 0 | } else { |
120 | 0 | mVal->GetBaseValueString(aValue); |
121 | 0 | } |
122 | 0 | } |
123 | | |