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      1 /*
      2  * Copyright (C) 2004, 2005, 2007 Nikolas Zimmermann <zimmermann (at) kde.org>
      3  * Copyright (C) 2004, 2005, 2007, 2008 Rob Buis <buis (at) kde.org>
      4  *
      5  * This library is free software; you can redistribute it and/or
      6  * modify it under the terms of the GNU Library General Public
      7  * License as published by the Free Software Foundation; either
      8  * version 2 of the License, or (at your option) any later version.
      9  *
     10  * This library is distributed in the hope that it will be useful,
     11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
     12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
     13  * Library General Public License for more details.
     14  *
     15  * You should have received a copy of the GNU Library General Public License
     16  * along with this library; see the file COPYING.LIB.  If not, write to
     17  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
     18  * Boston, MA 02110-1301, USA.
     19  */
     20 
     21 #include "config.h"
     22 
     23 #if ENABLE(SVG) && ENABLE(FILTERS)
     24 #include "SVGFEFloodElement.h"
     25 
     26 #include "Attribute.h"
     27 #include "RenderStyle.h"
     28 #include "SVGNames.h"
     29 #include "SVGRenderStyle.h"
     30 
     31 namespace WebCore {
     32 
     33 inline SVGFEFloodElement::SVGFEFloodElement(const QualifiedName& tagName, Document* document)
     34     : SVGFilterPrimitiveStandardAttributes(tagName, document)
     35 {
     36 }
     37 
     38 PassRefPtr<SVGFEFloodElement> SVGFEFloodElement::create(const QualifiedName& tagName, Document* document)
     39 {
     40     return adoptRef(new SVGFEFloodElement(tagName, document));
     41 }
     42 
     43 
     44 bool SVGFEFloodElement::setFilterEffectAttribute(FilterEffect* effect, const QualifiedName& attrName)
     45 {
     46     RenderObject* renderer = this->renderer();
     47     ASSERT(renderer);
     48     RenderStyle* style = renderer->style();
     49     ASSERT(style);
     50     FEFlood* flood = static_cast<FEFlood*>(effect);
     51 
     52     if (attrName == SVGNames::flood_colorAttr)
     53         return flood->setFloodColor(style->svgStyle()->floodColor());
     54     if (attrName == SVGNames::flood_opacityAttr)
     55         return flood->setFloodOpacity(style->svgStyle()->floodOpacity());
     56 
     57     ASSERT_NOT_REACHED();
     58     return false;
     59 }
     60 
     61 PassRefPtr<FilterEffect> SVGFEFloodElement::build(SVGFilterBuilder*, Filter* filter)
     62 {
     63     RefPtr<RenderStyle> filterStyle = styleForRenderer();
     64 
     65     Color color = filterStyle->svgStyle()->floodColor();
     66     float opacity = filterStyle->svgStyle()->floodOpacity();
     67 
     68     return FEFlood::create(filter, color, opacity);
     69 }
     70 
     71 AttributeToPropertyTypeMap& SVGFEFloodElement::attributeToPropertyTypeMap()
     72 {
     73     DEFINE_STATIC_LOCAL(AttributeToPropertyTypeMap, s_attributeToPropertyTypeMap, ());
     74     return s_attributeToPropertyTypeMap;
     75 }
     76 
     77 void SVGFEFloodElement::fillAttributeToPropertyTypeMap()
     78 {
     79     SVGFilterPrimitiveStandardAttributes::fillPassedAttributeToPropertyTypeMap(attributeToPropertyTypeMap());
     80 }
     81 
     82 }
     83 
     84 #endif // ENABLE(SVG) && ENABLE(FILTERS)
     85 
     86 // vim:ts=4:noet
     87