/* * Copyright (c) 2022, Andrew Kaster <akaster@serenityos.org> * Copyright (c) 2023, Luke Wilde <lukew@serenityos.org> * * SPDX-License-Identifier: BSD-2-Clause */ #pragma once #include <AK/Vector.h> #include <LibJS/Heap/GCPtr.h> #include <LibWeb/Bindings/LegacyPlatformObject.h> #include <LibWeb/FileAPI/File.h> namespace Web::FileAPI { class FileList : public Bindings::LegacyPlatformObject { WEB_PLATFORM_OBJECT(FileList, Bindings::LegacyPlatformObject); public: static WebIDL::ExceptionOr<JS::NonnullGCPtr<FileList>> create(JS::Realm&, Vector<JS::NonnullGCPtr<File>>&&); virtual ~FileList() override; // https://w3c.github.io/FileAPI/#dfn-length unsigned long length() const { return m_files.size(); } // https://w3c.github.io/FileAPI/#dfn-item File* item(size_t index) { return index < m_files.size() ? m_files[index].ptr() : nullptr; } // https://w3c.github.io/FileAPI/#dfn-item File const* item(size_t index) const { return index < m_files.size() ? m_files[index].ptr() : nullptr; } virtual bool is_supported_property_index(u32 index) const override; virtual WebIDL::ExceptionOr<JS::Value> item_value(size_t index) const override; private: FileList(JS::Realm&, Vector<JS::NonnullGCPtr<File>>&&); virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override; virtual void visit_edges(Cell::Visitor&) override; // ^Bindings::LegacyPlatformObject virtual bool supports_indexed_properties() const override { return true; } virtual bool supports_named_properties() const override { return false; } virtual bool has_indexed_property_setter() const override { return false; } virtual bool has_named_property_setter() const override { return false; } virtual bool has_named_property_deleter() const override { return false; } virtual bool has_legacy_override_built_ins_interface_extended_attribute() const override { return false; } virtual bool has_legacy_unenumerable_named_properties_interface_extended_attribute() const override { return false; } virtual bool has_global_interface_extended_attribute() const override { return false; } virtual bool indexed_property_setter_has_identifier() const override { return false; } virtual bool named_property_setter_has_identifier() const override { return false; } virtual bool named_property_deleter_has_identifier() const override { return false; } Vector<JS::NonnullGCPtr<File>> m_files; }; }