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
2025-05-28 14:02:51 +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/SVGScriptElement.cpp
+++ b/Libraries/LibWeb/SVG/SVGScriptElement.cpp
@ -0,0 +1,73 @@
+/*
+ * Copyright (c) 2023-2024, Shannon Booth <shannon@serenityos.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Bindings/SVGScriptElementPrototype.h>
+#include <LibWeb/HTML/Scripting/ClassicScript.h>
+#include <LibWeb/Namespace.h>
+#include <LibWeb/SVG/AttributeNames.h>
+#include <LibWeb/SVG/SVGScriptElement.h>
+
+namespace Web::SVG {
+
+JS_DEFINE_ALLOCATOR(SVGScriptElement);
+
+SVGScriptElement::SVGScriptElement(DOM::Document& document, DOM::QualifiedName qualified_name)
+    : SVGElement(document, move(qualified_name))
+{
+}
+
+void SVGScriptElement::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(SVGScriptElement);
+}
+
+void SVGScriptElement::visit_edges(Cell::Visitor& visitor)
+{
+    Base::visit_edges(visitor);
+    SVGURIReferenceMixin::visit_edges(visitor);
+    visitor.visit(m_script);
+}
+
+// https://www.w3.org/TR/SVGMobile12/script.html#ScriptContentProcessing
+void SVGScriptElement::process_the_script_element()
+{
+    // 1. If the 'script' element's "already processed" flag is true or if the element is not in the
+    //    document tree, then no action is performed and these steps are ended.
+    if (m_already_processed || !in_a_document_tree())
+        return;
+
+    auto inline_script = child_text_content();
+
+    // FIXME: 2. If the 'script' element references external script content, then the external script content
+    //           using the current value of the 'xlink:href' attribute is fetched. Further processing of the
+    //           'script' element is dependent on the external script content, and will block here until the
+    //           resource has been fetched or is determined to be an invalid IRI reference.
+    if (has_attribute(SVG::AttributeNames::href) || has_attribute_ns(Namespace::XLink.to_string(), SVG::AttributeNames::href)) {
+        dbgln("FIXME: Unsupported external fetch of SVGScriptElement!");
+        return;
+    }
+
+    // 3. The 'script' element's "already processed" flag is set to true.
+    m_already_processed = true;
+
+    // 4. If the script content is inline, or if it is external and was fetched successfully, then the
+    //    script is executed. Note that at this point, these steps may be re-entrant if the execution
+    //    of the script results in further 'script' elements being inserted into the document.
+
+    // https://html.spec.whatwg.org/multipage/document-lifecycle.html#read-html
+    // Before any script execution occurs, the user agent must wait for scripts may run for the newly-created document to be true for document.
+    if (!m_document->ready_to_run_scripts())
+        HTML::main_thread_event_loop().spin_until(JS::create_heap_function(heap(), [&] { return m_document->ready_to_run_scripts(); }));
+
+    // FIXME: Support non-inline scripts.
+    auto base_url = document().base_url();
+
+    m_script = HTML::ClassicScript::create(m_document->url().to_byte_string(), inline_script, realm(), base_url, m_source_line_number);
+    (void)m_script->run();
+}
+
+}