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
2025-10-05 15:49:15 +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/HTML/HTMLFrameElement.cpp
+++ b/Libraries/LibWeb/HTML/HTMLFrameElement.cpp
@ -0,0 +1,108 @@
+/*
+ * Copyright (c) 2020, the SerenityOS developers.
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Bindings/HTMLFrameElementPrototype.h>
+#include <LibWeb/Bindings/Intrinsics.h>
+#include <LibWeb/DOM/Document.h>
+#include <LibWeb/DOM/Event.h>
+#include <LibWeb/HTML/BrowsingContext.h>
+#include <LibWeb/HTML/EventNames.h>
+#include <LibWeb/HTML/HTMLFrameElement.h>
+#include <LibWeb/ReferrerPolicy/ReferrerPolicy.h>
+
+namespace Web::HTML {
+
+JS_DEFINE_ALLOCATOR(HTMLFrameElement);
+
+HTMLFrameElement::HTMLFrameElement(DOM::Document& document, DOM::QualifiedName qualified_name)
+    : NavigableContainer(document, move(qualified_name))
+{
+    // https://html.spec.whatwg.org/multipage/obsolete.html#frames:potentially-delays-the-load-event
+    // The frame element potentially delays the load event.
+    set_potentially_delays_the_load_event(true);
+}
+
+HTMLFrameElement::~HTMLFrameElement() = default;
+
+void HTMLFrameElement::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(HTMLFrameElement);
+}
+
+// https://html.spec.whatwg.org/multipage/obsolete.html#frames:html-element-insertion-steps
+void HTMLFrameElement::inserted()
+{
+    Base::inserted();
+
+    // 1. If insertedNode is not in a document tree, then return.
+    if (!in_a_document_tree())
+        return;
+
+    // 2. If insertedNode's root's browsing context is null, then return.
+    if (root().document().browsing_context() == nullptr)
+        return;
+
+    // 3. Create a new child navigable for insertedNode.
+    MUST(create_new_child_navigable(JS::create_heap_function(realm().heap(), [this] {
+        // 4. Process the frame attributes for insertedNode, with initialInsertion set to true.
+        process_the_frame_attributes(true);
+        set_content_navigable_initialized();
+    })));
+}
+
+// https://html.spec.whatwg.org/multipage/obsolete.html#frames:html-element-removing-steps
+void HTMLFrameElement::removed_from(DOM::Node* node)
+{
+    Base::removed_from(node);
+
+    // The frame HTML element removing steps, given removedNode, are to destroy a child navigable given removedNode.
+    destroy_the_child_navigable();
+}
+
+// https://html.spec.whatwg.org/multipage/obsolete.html#frames:frame-3
+void HTMLFrameElement::attribute_changed(FlyString const& name, Optional<String> const& old_value, Optional<String> const& value)
+{
+    Base::attribute_changed(name, old_value, value);
+
+    // Whenever a frame element with a non-null content navigable has its src attribute set, changed, or removed, the
+    // user agent must process the frame attributes.
+    if (content_navigable() && name == HTML::AttributeNames::src)
+        process_the_frame_attributes();
+}
+
+// https://html.spec.whatwg.org/multipage/interaction.html#dom-tabindex
+i32 HTMLFrameElement::default_tab_index_value() const
+{
+    // See the base function for the spec comments.
+    return 0;
+}
+
+// https://html.spec.whatwg.org/multipage/obsolete.html#process-the-frame-attributes
+void HTMLFrameElement::process_the_frame_attributes(bool initial_insertion)
+{
+    // 1. Let url be the result of running the shared attribute processing steps for iframe and frame elements given
+    //    element and initialInsertion.
+    auto url = shared_attribute_processing_steps_for_iframe_and_frame(initial_insertion);
+
+    // 2. If url is null, then return.
+    if (!url.has_value())
+        return;
+
+    // 3. If url matches about:blank and initialInsertion is true, then:
+    if (url_matches_about_blank(*url) && initial_insertion) {
+        // 1. Fire an event named load at element.
+        dispatch_event(DOM::Event::create(realm(), HTML::EventNames::load));
+
+        // 2. Return.
+        return;
+    }
+
+    // 3. Navigate an iframe or frame given element, url, and the empty string.
+    navigate_an_iframe_or_frame(*url, ReferrerPolicy::ReferrerPolicy::EmptyString);
+}
+
+}