247f12d7b0
And implement WindowProperties, the "named properties object" for Window according to the spec. This involves moving an AO out of LegacyPlatformObject and into a common place that the WindowProperties class can access. This doesn't implement the AOs on Window that actually name lookup for the unenumerable named properties on the window yet, just the scaffolding.
66 lines
2.5 KiB
C++
66 lines
2.5 KiB
C++
/*
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* Copyright (c) 2021-2023, Luke Wilde <lukew@serenityos.org>
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* Copyright (c) 2021-2022, Linus Groh <linusg@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/Forward.h>
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#include <LibJS/Forward.h>
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#include <LibJS/Runtime/AbstractOperations.h>
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#include <LibJS/Runtime/FunctionObject.h>
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#include <LibWeb/Bindings/HostDefined.h>
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#include <LibWeb/HTML/Scripting/Environments.h>
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#include <LibWeb/WebIDL/CallbackType.h>
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namespace Web::WebIDL {
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ErrorOr<ByteBuffer> get_buffer_source_copy(JS::Object const& buffer_source);
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JS::Completion call_user_object_operation(WebIDL::CallbackType& callback, DeprecatedString const& operation_name, Optional<JS::Value> this_argument, JS::MarkedVector<JS::Value> args);
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// https://webidl.spec.whatwg.org/#call-a-user-objects-operation
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template<typename... Args>
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JS::Completion call_user_object_operation(WebIDL::CallbackType& callback, DeprecatedString const& operation_name, Optional<JS::Value> this_argument, Args&&... args)
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{
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auto& function_object = callback.callback;
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JS::MarkedVector<JS::Value> arguments_list { function_object->heap() };
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(arguments_list.append(forward<Args>(args)), ...);
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return call_user_object_operation(callback, operation_name, move(this_argument), move(arguments_list));
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}
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JS::Completion invoke_callback(WebIDL::CallbackType& callback, Optional<JS::Value> this_argument, JS::MarkedVector<JS::Value> args);
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// https://webidl.spec.whatwg.org/#invoke-a-callback-function
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template<typename... Args>
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JS::Completion invoke_callback(WebIDL::CallbackType& callback, Optional<JS::Value> this_argument, Args&&... args)
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{
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auto& function_object = callback.callback;
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JS::MarkedVector<JS::Value> arguments_list { function_object->heap() };
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(arguments_list.append(forward<Args>(args)), ...);
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return invoke_callback(callback, move(this_argument), move(arguments_list));
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}
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JS::Completion construct(WebIDL::CallbackType& callback, JS::MarkedVector<JS::Value> args);
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// https://webidl.spec.whatwg.org/#construct-a-callback-function
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template<typename... Args>
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JS::Completion construct(WebIDL::CallbackType& callback, Args&&... args)
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{
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auto& function_object = callback.callback;
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JS::MarkedVector<JS::Value> arguments_list { function_object->heap() };
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(arguments_list.append(forward<Args>(args)), ...);
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return construct(callback, move(arguments_list));
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}
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JS::ThrowCompletionOr<bool> is_named_property_exposed_on_object(Variant<Bindings::LegacyPlatformObject const*, HTML::Window*> const& variant, JS::PropertyKey const& property_key);
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}
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