Everywhere: Hoist the Libraries folder to the top-level

Author: https://github.com/trflynn89 Commit: 93712b24bf Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/2256 Reviewed-by: https://github.com/sideshowbarker
2025-07-29 12:19:54 +00:00 · 2024-11-09 12:25:08 -05:00 · 2024-11-09 12:25:08 -05:00 · 93712b24bf · 2024-11-10 11:51:52 +00:00
commit 93712b24bf
parent 950e819ee7
4547 changed files with 104 additions and 113 deletions
--- a/Libraries/LibWeb/SVG/SVGSymbolElement.cpp
+++ b/Libraries/LibWeb/SVG/SVGSymbolElement.cpp
@ -0,0 +1,82 @@
+/*
+ * Copyright (c) 2023, Preston Taylor <95388976+PrestonLTaylor@users.noreply.github.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Bindings/Intrinsics.h>
+#include <LibWeb/Bindings/SVGSymbolElementPrototype.h>
+#include <LibWeb/CSS/StyleProperties.h>
+#include <LibWeb/CSS/StyleValues/CSSKeywordValue.h>
+#include <LibWeb/CSS/StyleValues/DisplayStyleValue.h>
+#include <LibWeb/CSS/StyleValues/ShorthandStyleValue.h>
+#include <LibWeb/DOM/ShadowRoot.h>
+#include <LibWeb/Layout/SVGGraphicsBox.h>
+#include <LibWeb/SVG/AttributeNames.h>
+#include <LibWeb/SVG/SVGAnimatedRect.h>
+#include <LibWeb/SVG/SVGSymbolElement.h>
+#include <LibWeb/SVG/SVGUseElement.h>
+
+namespace Web::SVG {
+
+JS_DEFINE_ALLOCATOR(SVGSymbolElement);
+
+SVGSymbolElement::SVGSymbolElement(DOM::Document& document, DOM::QualifiedName qualified_name)
+    : SVGGraphicsElement(document, qualified_name)
+{
+}
+
+void SVGSymbolElement::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(SVGSymbolElement);
+    m_view_box_for_bindings = heap().allocate<SVGAnimatedRect>(realm, realm);
+}
+
+void SVGSymbolElement::visit_edges(Cell::Visitor& visitor)
+{
+    Base::visit_edges(visitor);
+    visitor.visit(m_view_box_for_bindings);
+}
+
+// https://svgwg.org/svg2-draft/struct.html#SymbolNotes
+void SVGSymbolElement::apply_presentational_hints(CSS::StyleProperties& style) const
+{
+    Base::apply_presentational_hints(style);
+
+    if (is_direct_child_of_use_shadow_tree()) {
+        // The generated instance of a ‘symbol’ that is the direct referenced element of a ‘use’ element must always have a computed value of inline for the display property.
+        style.set_property(CSS::PropertyID::Display, CSS::DisplayStyleValue::create(CSS::Display::from_short(CSS::Display::Short::Inline)));
+    }
+}
+
+void SVGSymbolElement::attribute_changed(FlyString const& name, Optional<String> const& old_value, Optional<String> const& value)
+{
+    Base::attribute_changed(name, old_value, value);
+    if (name.equals_ignoring_ascii_case(SVG::AttributeNames::viewBox)) {
+        m_view_box = try_parse_view_box(value.value_or(String {}));
+        m_view_box_for_bindings->set_nulled(!m_view_box.has_value());
+        if (m_view_box.has_value()) {
+            m_view_box_for_bindings->set_base_val(Gfx::DoubleRect { m_view_box->min_x, m_view_box->min_y, m_view_box->width, m_view_box->height });
+            m_view_box_for_bindings->set_anim_val(Gfx::DoubleRect { m_view_box->min_x, m_view_box->min_y, m_view_box->width, m_view_box->height });
+        }
+    }
+}
+
+bool SVGSymbolElement::is_direct_child_of_use_shadow_tree() const
+{
+    auto maybe_shadow_root = parent();
+    if (!is<DOM::ShadowRoot>(maybe_shadow_root)) {
+        return false;
+    }
+
+    auto host = static_cast<const DOM::ShadowRoot&>(*maybe_shadow_root).host();
+    return is<SVGUseElement>(host);
+}
+
+JS::GCPtr<Layout::Node> SVGSymbolElement::create_layout_node(CSS::StyleProperties style)
+{
+    return heap().allocate_without_realm<Layout::SVGGraphicsBox>(document(), *this, move(style));
+}
+
+}