1 /*
2 Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann@kde.org>
3 2004, 2005, 2007, 2008 Rob Buis <buis@kde.org>
4
5 This file is part of the KDE project
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
16
17 You should have received a copy of the GNU Library General Public License
18 along with this library; see the file COPYING.LIB. If not, write to
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA.
21 */
22
23 #include "config.h"
24
25 #if ENABLE(SVG) && ENABLE(FILTERS)
26 #include "SVGFEFloodElement.h"
27
28 #include "MappedAttribute.h"
29 #include "RenderStyle.h"
30 #include "SVGRenderStyle.h"
31 #include "SVGResourceFilter.h"
32
33 namespace WebCore {
34
SVGFEFloodElement(const QualifiedName & tagName,Document * doc)35 SVGFEFloodElement::SVGFEFloodElement(const QualifiedName& tagName, Document* doc)
36 : SVGFilterPrimitiveStandardAttributes(tagName, doc)
37 , m_in1(this, SVGNames::inAttr)
38 {
39 }
40
~SVGFEFloodElement()41 SVGFEFloodElement::~SVGFEFloodElement()
42 {
43 }
44
parseMappedAttribute(MappedAttribute * attr)45 void SVGFEFloodElement::parseMappedAttribute(MappedAttribute* attr)
46 {
47 const String& value = attr->value();
48 if (attr->name() == SVGNames::inAttr)
49 setIn1BaseValue(value);
50 else
51 SVGFilterPrimitiveStandardAttributes::parseMappedAttribute(attr);
52 }
53
build(SVGResourceFilter * filterResource)54 bool SVGFEFloodElement::build(SVGResourceFilter* filterResource)
55 {
56 FilterEffect* input = filterResource->builder()->getEffectById(in1());
57
58 if (!input)
59 return false;
60
61 RefPtr<RenderStyle> filterStyle = styleForRenderer();
62
63 Color color = filterStyle->svgStyle()->floodColor();
64 float opacity = filterStyle->svgStyle()->floodOpacity();
65
66 RefPtr<FilterEffect> effect = FEFlood::create(input, color, opacity);
67 filterResource->addFilterEffect(this, effect.release());
68
69 return true;
70 }
71
72 }
73
74 #endif // ENABLE(SVG)
75
76 // vim:ts=4:noet
77