mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-22 23:50:19 +00:00
112 lines
3.7 KiB
C++
112 lines
3.7 KiB
C++
/*
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* Copyright (c) 2021, Sam Atkins <atkinssj@serenityos.org>
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* Copyright (c) 2022, Andreas Kling <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include "ConsoleGlobalObject.h"
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#include <LibJS/Runtime/Completion.h>
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#include <LibWeb/DOM/Document.h>
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#include <LibWeb/HTML/Window.h>
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namespace Ladybird {
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ConsoleGlobalObject::ConsoleGlobalObject(JS::Realm& realm, Web::HTML::Window& parent_object)
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: JS::GlobalObject(realm)
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, m_window_object(&parent_object)
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{
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}
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void ConsoleGlobalObject::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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// $0 magic variable
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define_native_accessor(realm, "$0", inspected_node_getter, nullptr, 0);
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}
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void ConsoleGlobalObject::visit_edges(Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_window_object);
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}
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JS::ThrowCompletionOr<JS::Object*> ConsoleGlobalObject::internal_get_prototype_of() const
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{
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return m_window_object->internal_get_prototype_of();
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}
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JS::ThrowCompletionOr<bool> ConsoleGlobalObject::internal_set_prototype_of(JS::Object* prototype)
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{
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return m_window_object->internal_set_prototype_of(prototype);
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}
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JS::ThrowCompletionOr<bool> ConsoleGlobalObject::internal_is_extensible() const
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{
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return m_window_object->internal_is_extensible();
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}
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JS::ThrowCompletionOr<bool> ConsoleGlobalObject::internal_prevent_extensions()
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{
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return m_window_object->internal_prevent_extensions();
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}
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JS::ThrowCompletionOr<Optional<JS::PropertyDescriptor>> ConsoleGlobalObject::internal_get_own_property(JS::PropertyKey const& property_name) const
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{
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if (auto result = TRY(m_window_object->internal_get_own_property(property_name)); result.has_value())
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return result;
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return Base::internal_get_own_property(property_name);
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}
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JS::ThrowCompletionOr<bool> ConsoleGlobalObject::internal_define_own_property(JS::PropertyKey const& property_name, JS::PropertyDescriptor const& descriptor)
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{
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return m_window_object->internal_define_own_property(property_name, descriptor);
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}
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JS::ThrowCompletionOr<bool> ConsoleGlobalObject::internal_has_property(JS::PropertyKey const& property_name) const
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{
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return TRY(Object::internal_has_property(property_name)) || TRY(m_window_object->internal_has_property(property_name));
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}
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JS::ThrowCompletionOr<JS::Value> ConsoleGlobalObject::internal_get(JS::PropertyKey const& property_name, JS::Value receiver) const
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{
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if (TRY(m_window_object->has_own_property(property_name)))
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return m_window_object->internal_get(property_name, (receiver == this) ? m_window_object : receiver);
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return Base::internal_get(property_name, receiver);
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}
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JS::ThrowCompletionOr<bool> ConsoleGlobalObject::internal_set(JS::PropertyKey const& property_name, JS::Value value, JS::Value receiver)
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{
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return m_window_object->internal_set(property_name, value, (receiver == this) ? m_window_object : receiver);
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}
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JS::ThrowCompletionOr<bool> ConsoleGlobalObject::internal_delete(JS::PropertyKey const& property_name)
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{
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return m_window_object->internal_delete(property_name);
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}
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JS::ThrowCompletionOr<JS::MarkedVector<JS::Value>> ConsoleGlobalObject::internal_own_property_keys() const
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{
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return m_window_object->internal_own_property_keys();
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}
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JS_DEFINE_NATIVE_FUNCTION(ConsoleGlobalObject::inspected_node_getter)
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{
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auto* this_object = TRY(vm.this_value().to_object(vm));
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if (!is<ConsoleGlobalObject>(this_object))
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return vm.throw_completion<JS::TypeError>(JS::ErrorType::NotAnObjectOfType, "ConsoleGlobalObject");
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auto console_global_object = static_cast<ConsoleGlobalObject*>(this_object);
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auto& window = *console_global_object->m_window_object;
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auto* inspected_node = window.associated_document().inspected_node();
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if (!inspected_node)
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return JS::js_undefined();
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return &*inspected_node;
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}
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}
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