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
2025-08-02 14:19:48 +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/HTMLBodyElement.cpp
+++ b/Libraries/LibWeb/HTML/HTMLBodyElement.cpp
@ -0,0 +1,115 @@
+/*
+ * Copyright (c) 2018-2020, Andreas Kling <andreas@ladybird.org>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#include <LibWeb/Bindings/HTMLBodyElementPrototype.h>
+#include <LibWeb/CSS/StyleProperties.h>
+#include <LibWeb/CSS/StyleValues/CSSColorValue.h>
+#include <LibWeb/CSS/StyleValues/ImageStyleValue.h>
+#include <LibWeb/DOM/Document.h>
+#include <LibWeb/HTML/HTMLBodyElement.h>
+#include <LibWeb/HTML/Parser/HTMLParser.h>
+#include <LibWeb/HTML/Window.h>
+#include <LibWeb/Layout/Node.h>
+#include <LibWeb/Painting/Paintable.h>
+
+namespace Web::HTML {
+
+JS_DEFINE_ALLOCATOR(HTMLBodyElement);
+
+HTMLBodyElement::HTMLBodyElement(DOM::Document& document, DOM::QualifiedName qualified_name)
+    : HTMLElement(document, move(qualified_name))
+{
+}
+
+HTMLBodyElement::~HTMLBodyElement() = default;
+
+void HTMLBodyElement::visit_edges(Visitor& visitor)
+{
+    Base::visit_edges(visitor);
+    if (m_background_style_value)
+        m_background_style_value->visit_edges(visitor);
+}
+
+void HTMLBodyElement::initialize(JS::Realm& realm)
+{
+    Base::initialize(realm);
+    WEB_SET_PROTOTYPE_FOR_INTERFACE(HTMLBodyElement);
+}
+
+void HTMLBodyElement::apply_presentational_hints(CSS::StyleProperties& style) const
+{
+    for_each_attribute([&](auto& name, auto& value) {
+        if (name.equals_ignoring_ascii_case("bgcolor"sv)) {
+            // https://html.spec.whatwg.org/multipage/rendering.html#the-page:rules-for-parsing-a-legacy-colour-value
+            auto color = parse_legacy_color_value(value);
+            if (color.has_value())
+                style.set_property(CSS::PropertyID::BackgroundColor, CSS::CSSColorValue::create_from_color(color.value()));
+        } else if (name.equals_ignoring_ascii_case("text"sv)) {
+            // https://html.spec.whatwg.org/multipage/rendering.html#the-page:rules-for-parsing-a-legacy-colour-value-2
+            auto color = parse_legacy_color_value(value);
+            if (color.has_value())
+                style.set_property(CSS::PropertyID::Color, CSS::CSSColorValue::create_from_color(color.value()));
+        } else if (name.equals_ignoring_ascii_case("background"sv)) {
+            VERIFY(m_background_style_value);
+            style.set_property(CSS::PropertyID::BackgroundImage, *m_background_style_value);
+        }
+    });
+}
+
+void HTMLBodyElement::attribute_changed(FlyString const& name, Optional<String> const& old_value, Optional<String> const& value)
+{
+    HTMLElement::attribute_changed(name, old_value, value);
+    if (name.equals_ignoring_ascii_case("link"sv)) {
+        // https://html.spec.whatwg.org/multipage/rendering.html#the-page:rules-for-parsing-a-legacy-colour-value-3
+        auto color = parse_legacy_color_value(value.value_or(String {}));
+        if (color.has_value())
+            document().set_normal_link_color(color.value());
+    } else if (name.equals_ignoring_ascii_case("alink"sv)) {
+        // https://html.spec.whatwg.org/multipage/rendering.html#the-page:rules-for-parsing-a-legacy-colour-value-5
+        auto color = parse_legacy_color_value(value.value_or(String {}));
+        if (color.has_value())
+            document().set_active_link_color(color.value());
+    } else if (name.equals_ignoring_ascii_case("vlink"sv)) {
+        // https://html.spec.whatwg.org/multipage/rendering.html#the-page:rules-for-parsing-a-legacy-colour-value-4
+        auto color = parse_legacy_color_value(value.value_or(String {}));
+        if (color.has_value())
+            document().set_visited_link_color(color.value());
+    } else if (name.equals_ignoring_ascii_case("background"sv)) {
+        m_background_style_value = CSS::ImageStyleValue::create(document().parse_url(value.value_or(String {})));
+        m_background_style_value->on_animate = [this] {
+            if (paintable()) {
+                paintable()->set_needs_display();
+            }
+        };
+    }
+
+#undef __ENUMERATE
+#define __ENUMERATE(attribute_name, event_name)                     \
+    if (name == HTML::AttributeNames::attribute_name) {             \
+        element_event_handler_attribute_changed(event_name, value); \
+    }
+    ENUMERATE_WINDOW_EVENT_HANDLERS(__ENUMERATE)
+#undef __ENUMERATE
+}
+
+JS::GCPtr<DOM::EventTarget> HTMLBodyElement::global_event_handlers_to_event_target(FlyString const& event_name)
+{
+    // NOTE: This is a little weird, but IIUC document.body.onload actually refers to window.onload
+    // NOTE: document.body can return either a HTMLBodyElement or HTMLFrameSetElement, so both these elements must support this mapping.
+    if (DOM::is_window_reflecting_body_element_event_handler(event_name))
+        return document().window();
+
+    return *this;
+}
+
+JS::GCPtr<DOM::EventTarget> HTMLBodyElement::window_event_handlers_to_event_target()
+{
+    // All WindowEventHandlers on HTMLFrameSetElement (e.g. document.body.onrejectionhandled) are mapped to window.on{event}.
+    // NOTE: document.body can return either a HTMLBodyElement or HTMLFrameSetElement, so both these elements must support this mapping.
+    return document().window();
+}
+
+}