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72c9f56c66
Stop worrying about tiny OOMs. Work towards #20449. While going through these, I also changed the function signature in many places where returning ThrowCompletionOr<T> is no longer necessary.
65 lines
2.4 KiB
C++
65 lines
2.4 KiB
C++
/*
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* Copyright (c) 2022, Andrew Kaster <akaster@serenityos.org>
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* Copyright (c) 2023, Luke Wilde <lukew@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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[[nodiscard]] 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* item(size_t index)
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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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// 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 WebIDL::ExceptionOr<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 void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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// ^Bindings::LegacyPlatformObject
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virtual bool supports_indexed_properties() const override { return true; }
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virtual bool supports_named_properties() const override { return false; }
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virtual bool has_indexed_property_setter() const override { return false; }
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virtual bool has_named_property_setter() const override { return false; }
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virtual bool has_named_property_deleter() const override { return false; }
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virtual bool has_legacy_override_built_ins_interface_extended_attribute() const override { return false; }
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virtual bool has_legacy_unenumerable_named_properties_interface_extended_attribute() const override { return false; }
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virtual bool has_global_interface_extended_attribute() const override { return false; }
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virtual bool indexed_property_setter_has_identifier() const override { return false; }
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virtual bool named_property_setter_has_identifier() const override { return false; }
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virtual bool named_property_deleter_has_identifier() const override { return false; }
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Vector<JS::NonnullGCPtr<File>> m_files;
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};
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}
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