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

Libraries/LibWeb/CSS/Parser/ParsingContext.h

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2020-2021, the SerenityOS developers.
+ * Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibJS/Runtime/Realm.h>
+#include <LibWeb/DOM/Document.h>
+
+namespace Web::CSS::Parser {
+
+class ParsingContext {
+public:
+    enum class Mode {
+        Normal,
+        SVGPresentationAttribute, // See https://svgwg.org/svg2-draft/types.html#presentation-attribute-css-value
+    };
+
+    explicit ParsingContext(JS::Realm&, Mode = Mode::Normal);
+    explicit ParsingContext(JS::Realm&, URL::URL, Mode = Mode::Normal);
+    explicit ParsingContext(DOM::Document const&, Mode = Mode::Normal);
+    explicit ParsingContext(DOM::Document const&, URL::URL, Mode = Mode::Normal);
+    explicit ParsingContext(DOM::ParentNode&, Mode = Mode::Normal);
+
+    Mode mode() const { return m_mode; }
+    bool is_parsing_svg_presentation_attribute() const { return m_mode == Mode::SVGPresentationAttribute; }
+
+    bool in_quirks_mode() const;
+    DOM::Document const* document() const { return m_document; }
+    HTML::Window const* window() const;
+    URL::URL complete_url(StringView) const;
+
+    PropertyID current_property_id() const { return m_current_property_id; }
+    void set_current_property_id(PropertyID property_id) { m_current_property_id = property_id; }
+
+    JS::Realm& realm() const { return m_realm; }
+
+private:
+    JS::NonnullGCPtr<JS::Realm> m_realm;
+    JS::GCPtr<DOM::Document const> m_document;
+    PropertyID m_current_property_id { PropertyID::Invalid };
+    URL::URL m_url;
+    Mode m_mode { Mode::Normal };
+};
+
+}