/* * Copyright (C) 2010 University of Szeged * Copyright (C) 2010 Zoltan Herczeg * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY UNIVERSITY OF SZEGED ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL UNIVERSITY OF SZEGED OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #pragma once #include "RenderSVGResourceFilter.h" namespace WebCore { class FilterEffect; class SVGFilterPrimitiveStandardAttributes; class RenderSVGResourceFilterPrimitive final : public RenderSVGHiddenContainer { public: RenderSVGResourceFilterPrimitive(SVGFilterPrimitiveStandardAttributes&, RenderStyle&&); SVGFilterPrimitiveStandardAttributes& filterPrimitiveElement() const; void styleDidChange(StyleDifference, const RenderStyle*) override; const char* renderName() const override { return "RenderSVGResourceFilterPrimitive"; } // They depend on the RenderObject argument of RenderSVGResourceFilter::applyResource. static FloatRect determineFilterPrimitiveSubregion(FilterEffect&); inline void primitiveAttributeChanged(const QualifiedName& attribute) { RenderObject* filter = parent(); if (!filter || !filter->isSVGResourceFilter()) return; static_cast<RenderSVGResourceFilter*>(filter)->primitiveAttributeChanged(this, attribute); } private: bool isSVGResourceFilterPrimitive() const override { return true; } void element() const = delete; }; } // namespace WebCore