mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-11-04 07:10:57 +00:00
f87041bf3a
Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root
39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
/*
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* Copyright (c) 2021-2022, Andreas Kling <andreas@ladybird.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/ByteString.h>
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#include <AK/Variant.h>
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#include <LibGC/CellAllocator.h>
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#include <LibJS/Heap/Cell.h>
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#include <LibWeb/WebIDL/CallbackType.h>
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namespace Web::HTML {
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class EventHandler final : public JS::Cell {
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GC_CELL(EventHandler, JS::Cell);
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GC_DECLARE_ALLOCATOR(EventHandler);
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public:
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explicit EventHandler(ByteString);
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explicit EventHandler(WebIDL::CallbackType&);
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// Either uncompiled source code or a callback.
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// https://html.spec.whatwg.org/multipage/webappapis.html#event-handler-value
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// NOTE: This does not contain Empty as part of the optimization of not allocating all event handler attributes up front.
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// FIXME: The string should actually be an "internal raw uncompiled handler" struct. This struct is just the uncompiled source code plus a source location for reporting parse errors.
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// https://html.spec.whatwg.org/multipage/webappapis.html#internal-raw-uncompiled-handler
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Variant<ByteString, GC::Ptr<WebIDL::CallbackType>> value;
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// https://html.spec.whatwg.org/multipage/webappapis.html#event-handler-listener
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GC::Ptr<DOM::DOMEventListener> listener;
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private:
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virtual void visit_edges(Cell::Visitor&) override;
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};
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}
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