LibWeb/SVG: Add FEGaussianBlurElement

Author: https://github.com/ananas-dev
Commit: 5d85959f5f
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5028
Reviewed-by: https://github.com/gmta ✅

Libraries/LibWeb/SVG/SVGFEGaussianBlurElement.cpp

@@ -0,0 +1,62 @@
+/*
+ * Copyright (c) 2025, Lucien Fiorini <lucienfiorini@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include "SVGAnimatedEnumeration.h"
+
+#include <LibWeb/Bindings/SVGFEGaussianBlurElementPrototype.h>
+#include <LibWeb/CSS/Parser/Parser.h>
+#include <LibWeb/Layout/Node.h>
+#include <LibWeb/SVG/SVGFEGaussianBlurElement.h>
+
+namespace Web::SVG {
+
+GC_DEFINE_ALLOCATOR(SVGFEGaussianBlurElement);
+
+SVGFEGaussianBlurElement::SVGFEGaussianBlurElement(DOM::Document& document, DOM::QualifiedName qualified_name)
+    : SVGElement(document, qualified_name)
+{
+}
+
+void SVGFEGaussianBlurElement::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(SVGFEGaussianBlurElement);
+}
+
+void SVGFEGaussianBlurElement::visit_edges(Cell::Visitor& visitor)
+{
+    Base::visit_edges(visitor);
+    SVGFilterPrimitiveStandardAttributes::visit_edges(visitor);
+    visitor.visit(m_in1);
+}
+
+GC::Ref<SVGAnimatedString> SVGFEGaussianBlurElement::in1()
+{
+    if (!m_in1)
+        m_in1 = SVGAnimatedString::create(realm(), *this, AttributeNames::in);
+
+    return *m_in1;
+}
+
+GC::Ref<SVGAnimatedNumber> SVGFEGaussianBlurElement::std_deviation_x() const
+{
+    // FIXME: Resolve the actual value from AttributeNames::stdDeviationX.
+    return SVGAnimatedNumber::create(realm(), 125.0f, 125.0f);
+}
+
+GC::Ref<SVGAnimatedNumber> SVGFEGaussianBlurElement::std_deviation_y() const
+{
+    // FIXME: Resolve the actual value from AttributeNames::stdDeviationY.
+    return SVGAnimatedNumber::create(realm(), 125.0f, 125.0f);
+}
+
+GC::Ref<SVGAnimatedEnumeration> SVGFEGaussianBlurElement::edge_mode() const
+{
+    // FIXME: Resolve the actual value from AttributeNames::edgeMode.
+    return SVGAnimatedEnumeration::create(realm(), 0);
+}
+
+}