LibWeb/SVG: Add FEBlendElement

Author: https://github.com/ananas-dev
Commit: f8b12614df
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/5028
Reviewed-by: https://github.com/gmta ✅

Libraries/LibWeb/SVG/SVGFEBlendElement.cpp

@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) 2025, Lucien Fiorini <lucienfiorini@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Bindings/SVGFEBlendElementPrototype.h>
+#include <LibWeb/CSS/Parser/Parser.h>
+#include <LibWeb/Layout/Node.h>
+#include <LibWeb/SVG/SVGAnimatedEnumeration.h>
+#include <LibWeb/SVG/SVGFEBlendElement.h>
+
+namespace Web::SVG {
+
+GC_DEFINE_ALLOCATOR(SVGFEBlendElement);
+
+SVGFEBlendElement::SVGFEBlendElement(DOM::Document& document, DOM::QualifiedName qualified_name)
+    : SVGElement(document, qualified_name)
+{
+}
+
+void SVGFEBlendElement::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(SVGFEBlendElement);
+}
+
+void SVGFEBlendElement::visit_edges(Cell::Visitor& visitor)
+{
+    Base::visit_edges(visitor);
+    SVGFilterPrimitiveStandardAttributes::visit_edges(visitor);
+    visitor.visit(m_in1);
+    visitor.visit(m_in2);
+}
+
+GC::Ref<SVGAnimatedString> SVGFEBlendElement::in1()
+{
+    if (!m_in1)
+        m_in1 = SVGAnimatedString::create(realm(), *this, AttributeNames::in);
+
+    return *m_in1;
+}
+
+GC::Ref<SVGAnimatedString> SVGFEBlendElement::in2()
+{
+    if (!m_in2)
+        m_in2 = SVGAnimatedString::create(realm(), *this, AttributeNames::in2);
+
+    return *m_in2;
+}
+
+GC::Ref<SVGAnimatedEnumeration> SVGFEBlendElement::mode() const
+{
+    // FIXME: Resolve the actual value from AttributeName::mode.
+    return SVGAnimatedEnumeration::create(realm(), 1);
+}
+
+}