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
2025-09-04 00:27:47 +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/ResizeObserver/ResizeObserver.h
+++ b/Libraries/LibWeb/ResizeObserver/ResizeObserver.h
@ -0,0 +1,56 @@
+/*
+ * Copyright (c) 2021, Andreas Kling <andreas@ladybird.org>
+ * Copyright (c) 2024, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
+ *
+ * SPDX-License-Identifier: BSD-2-Clause
+ */
+
+#pragma once
+
+#include <LibWeb/Bindings/PlatformObject.h>
+#include <LibWeb/ResizeObserver/ResizeObservation.h>
+#include <LibWeb/ResizeObserver/ResizeObserverEntry.h>
+
+namespace Web::ResizeObserver {
+
+struct ResizeObserverOptions {
+    Bindings::ResizeObserverBoxOptions box;
+};
+
+// https://drafts.csswg.org/resize-observer-1/#resize-observer-interface
+class ResizeObserver : public Bindings::PlatformObject {
+    WEB_PLATFORM_OBJECT(ResizeObserver, Bindings::PlatformObject);
+    JS_DECLARE_ALLOCATOR(ResizeObserver);
+
+public:
+    static WebIDL::ExceptionOr<JS::NonnullGCPtr<ResizeObserver>> construct_impl(JS::Realm&, WebIDL::CallbackType* callback);
+
+    virtual ~ResizeObserver() override;
+
+    void observe(DOM::Element& target, ResizeObserverOptions);
+    void unobserve(DOM::Element& target);
+    void disconnect();
+
+    void invoke_callback(ReadonlySpan<JS::NonnullGCPtr<ResizeObserverEntry>> entries) const;
+
+    Vector<JS::NonnullGCPtr<ResizeObservation>>& observation_targets() { return m_observation_targets; }
+    Vector<JS::NonnullGCPtr<ResizeObservation>>& active_targets() { return m_active_targets; }
+    Vector<JS::NonnullGCPtr<ResizeObservation>>& skipped_targets() { return m_skipped_targets; }
+
+private:
+    explicit ResizeObserver(JS::Realm&, WebIDL::CallbackType* callback);
+
+    virtual void initialize(JS::Realm&) override;
+    virtual void visit_edges(JS::Cell::Visitor&) override;
+    virtual void finalize() override;
+
+    JS::GCPtr<WebIDL::CallbackType> m_callback;
+    Vector<JS::NonnullGCPtr<ResizeObservation>> m_observation_targets;
+    Vector<JS::NonnullGCPtr<ResizeObservation>> m_active_targets;
+    Vector<JS::NonnullGCPtr<ResizeObservation>> m_skipped_targets;
+
+    // AD-HOC: This is the document where we've registered the observer.
+    WeakPtr<DOM::Document> m_document;
+};
+
+}