/src/mozilla-central/dom/svg/SVGFEPointLightElement.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 "mozilla/dom/SVGFEPointLightElement.h" |
8 | | #include "mozilla/dom/SVGFEPointLightElementBinding.h" |
9 | | #include "nsSVGFilterInstance.h" |
10 | | |
11 | | NS_IMPL_NS_NEW_NAMESPACED_SVG_ELEMENT(FEPointLight) |
12 | | |
13 | | using namespace mozilla::gfx; |
14 | | |
15 | | namespace mozilla { |
16 | | namespace dom { |
17 | | |
18 | | JSObject* |
19 | | SVGFEPointLightElement::WrapNode(JSContext *aCx, JS::Handle<JSObject*> aGivenProto) |
20 | 0 | { |
21 | 0 | return SVGFEPointLightElement_Binding::Wrap(aCx, this, aGivenProto); |
22 | 0 | } |
23 | | |
24 | | nsSVGElement::NumberInfo SVGFEPointLightElement::sNumberInfo[3] = |
25 | | { |
26 | | { &nsGkAtoms::x, 0, false }, |
27 | | { &nsGkAtoms::y, 0, false }, |
28 | | { &nsGkAtoms::z, 0, false } |
29 | | }; |
30 | | |
31 | | //---------------------------------------------------------------------- |
32 | | // nsINode methods |
33 | | |
34 | | NS_IMPL_ELEMENT_CLONE_WITH_INIT(SVGFEPointLightElement) |
35 | | |
36 | | //---------------------------------------------------------------------- |
37 | | // nsFEUnstyledElement methods |
38 | | |
39 | | bool |
40 | | SVGFEPointLightElement::AttributeAffectsRendering(int32_t aNameSpaceID, |
41 | | nsAtom* aAttribute) const |
42 | 0 | { |
43 | 0 | return aNameSpaceID == kNameSpaceID_None && |
44 | 0 | (aAttribute == nsGkAtoms::x || |
45 | 0 | aAttribute == nsGkAtoms::y || |
46 | 0 | aAttribute == nsGkAtoms::z); |
47 | 0 | } |
48 | | |
49 | | //---------------------------------------------------------------------- |
50 | | |
51 | | LightType |
52 | | SVGFEPointLightElement::ComputeLightAttributes(nsSVGFilterInstance* aInstance, |
53 | | nsTArray<float>& aFloatAttributes) |
54 | 0 | { |
55 | 0 | Point3D lightPos; |
56 | 0 | GetAnimatedNumberValues(&lightPos.x, &lightPos.y, &lightPos.z, nullptr); |
57 | 0 | lightPos = aInstance->ConvertLocation(lightPos); |
58 | 0 | aFloatAttributes.SetLength(kPointLightNumAttributes); |
59 | 0 | aFloatAttributes[kPointLightPositionXIndex] = lightPos.x; |
60 | 0 | aFloatAttributes[kPointLightPositionYIndex] = lightPos.y; |
61 | 0 | aFloatAttributes[kPointLightPositionZIndex] = lightPos.z; |
62 | 0 | return LightType::Point; |
63 | 0 | } |
64 | | |
65 | | already_AddRefed<SVGAnimatedNumber> |
66 | | SVGFEPointLightElement::X() |
67 | 0 | { |
68 | 0 | return mNumberAttributes[ATTR_X].ToDOMAnimatedNumber(this); |
69 | 0 | } |
70 | | |
71 | | already_AddRefed<SVGAnimatedNumber> |
72 | | SVGFEPointLightElement::Y() |
73 | 0 | { |
74 | 0 | return mNumberAttributes[ATTR_Y].ToDOMAnimatedNumber(this); |
75 | 0 | } |
76 | | |
77 | | already_AddRefed<SVGAnimatedNumber> |
78 | | SVGFEPointLightElement::Z() |
79 | 0 | { |
80 | 0 | return mNumberAttributes[ATTR_Z].ToDOMAnimatedNumber(this); |
81 | 0 | } |
82 | | |
83 | | //---------------------------------------------------------------------- |
84 | | // nsSVGElement methods |
85 | | |
86 | | nsSVGElement::NumberAttributesInfo |
87 | | SVGFEPointLightElement::GetNumberInfo() |
88 | 0 | { |
89 | 0 | return NumberAttributesInfo(mNumberAttributes, sNumberInfo, |
90 | 0 | ArrayLength(sNumberInfo)); |
91 | 0 | } |
92 | | |
93 | | } // namespace dom |
94 | | } // namespace mozilla |