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1 /* | 1 /* |
2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> | 2 * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org> |
3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> | 3 * Copyright (C) 2004, 2005, 2006 Rob Buis <buis@kde.org> |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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26 #include "core/dom/ElementTraversal.h" | 26 #include "core/dom/ElementTraversal.h" |
27 #include "core/svg/SVGFEMergeNodeElement.h" | 27 #include "core/svg/SVGFEMergeNodeElement.h" |
28 #include "core/svg/graphics/filters/SVGFilterBuilder.h" | 28 #include "core/svg/graphics/filters/SVGFilterBuilder.h" |
29 #include "platform/graphics/filters/FilterEffect.h" | 29 #include "platform/graphics/filters/FilterEffect.h" |
30 | 30 |
31 namespace blink { | 31 namespace blink { |
32 | 32 |
33 inline SVGFEMergeElement::SVGFEMergeElement(Document& document) | 33 inline SVGFEMergeElement::SVGFEMergeElement(Document& document) |
34 : SVGFilterPrimitiveStandardAttributes(SVGNames::feMergeTag, document) | 34 : SVGFilterPrimitiveStandardAttributes(SVGNames::feMergeTag, document) |
35 { | 35 { |
36 ScriptWrappable::init(this); | |
37 } | 36 } |
38 | 37 |
39 DEFINE_NODE_FACTORY(SVGFEMergeElement) | 38 DEFINE_NODE_FACTORY(SVGFEMergeElement) |
40 | 39 |
41 PassRefPtr<FilterEffect> SVGFEMergeElement::build(SVGFilterBuilder* filterBuilde
r, Filter* filter) | 40 PassRefPtr<FilterEffect> SVGFEMergeElement::build(SVGFilterBuilder* filterBuilde
r, Filter* filter) |
42 { | 41 { |
43 RefPtr<FilterEffect> effect = FEMerge::create(filter); | 42 RefPtr<FilterEffect> effect = FEMerge::create(filter); |
44 FilterEffectVector& mergeInputs = effect->inputEffects(); | 43 FilterEffectVector& mergeInputs = effect->inputEffects(); |
45 for (SVGFEMergeNodeElement* element = Traversal<SVGFEMergeNodeElement>::firs
tChild(*this); element; element = Traversal<SVGFEMergeNodeElement>::nextSibling(
*element)) { | 44 for (SVGFEMergeNodeElement* element = Traversal<SVGFEMergeNodeElement>::firs
tChild(*this); element; element = Traversal<SVGFEMergeNodeElement>::nextSibling(
*element)) { |
46 FilterEffect* mergeEffect = filterBuilder->getEffectById(AtomicString(el
ement->in1()->currentValue()->value())); | 45 FilterEffect* mergeEffect = filterBuilder->getEffectById(AtomicString(el
ement->in1()->currentValue()->value())); |
47 if (!mergeEffect) | 46 if (!mergeEffect) |
48 return nullptr; | 47 return nullptr; |
49 mergeInputs.append(mergeEffect); | 48 mergeInputs.append(mergeEffect); |
50 } | 49 } |
51 | 50 |
52 if (mergeInputs.isEmpty()) | 51 if (mergeInputs.isEmpty()) |
53 return nullptr; | 52 return nullptr; |
54 | 53 |
55 return effect.release(); | 54 return effect.release(); |
56 } | 55 } |
57 | 56 |
58 } | 57 } |
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