2692db8699
Note that as of this commit, there aren't any such throwers, and the call site in Heap::allocate will drop exceptions on the floor. This commit only serves to change the declaration of the overrides, make sure they return an empty value, and to propagate OOM errors frm their base initialize invocations.
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
/*
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* Copyright (c) 2022, Andrew Kaster <akaster@serenityos.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/Vector.h>
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#include <LibJS/Heap/GCPtr.h>
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#include <LibWeb/Bindings/LegacyPlatformObject.h>
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#include <LibWeb/FileAPI/File.h>
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namespace Web::FileAPI {
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class FileList : public Bindings::LegacyPlatformObject {
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WEB_PLATFORM_OBJECT(FileList, Bindings::LegacyPlatformObject);
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public:
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static JS::NonnullGCPtr<FileList> create(JS::Realm&, Vector<JS::NonnullGCPtr<File>>&&);
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virtual ~FileList() override;
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// https://w3c.github.io/FileAPI/#dfn-length
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unsigned long length() const { return m_files.size(); }
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// https://w3c.github.io/FileAPI/#dfn-item
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File const* item(size_t index) const
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{
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return index < m_files.size() ? m_files[index].ptr() : nullptr;
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}
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virtual bool is_supported_property_index(u32 index) const override;
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virtual JS::Value item_value(size_t index) const override;
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private:
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FileList(JS::Realm&, Vector<JS::NonnullGCPtr<File>>&&);
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virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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Vector<JS::NonnullGCPtr<File>> m_files;
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};
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}
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