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LibWeb: Add basic constructor/prototype to exotic objects

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This commit is contained in:
Igor Pissolati 2022-04-05 17:54:04 -03:00 • committed by Andreas Kling
parent 1d080e1cda
commit a387b822a0
14 changed files with 307 additions and 3 deletions
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41
Userland/Libraries/LibWeb/Bindings/NavigatorConstructor.cpp Normal file
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/*
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibJS/Runtime/GlobalObject.h>
#include <LibWeb/Bindings/NavigatorConstructor.h>
#include <LibWeb/Bindings/NavigatorPrototype.h>
#include <LibWeb/Bindings/WindowObject.h>
namespace Web::Bindings {
NavigatorConstructor::NavigatorConstructor(JS::GlobalObject& global_object)
: NativeFunction(*global_object.function_prototype())
{
}
NavigatorConstructor::~NavigatorConstructor() = default;
JS::ThrowCompletionOr<JS::Value> NavigatorConstructor::call()
{
return vm().throw_completion<JS::TypeError>(global_object(), JS::ErrorType::ConstructorWithoutNew, "Navigator");
}
JS::ThrowCompletionOr<JS::Object*> NavigatorConstructor::construct(FunctionObject&)
{
return vm().throw_completion<JS::TypeError>(global_object(), JS::ErrorType::NotAConstructor, "Navigator");
}
void NavigatorConstructor::initialize(JS::GlobalObject& global_object)
{
auto& vm = this->vm();
auto& window = static_cast<WindowObject&>(global_object);
NativeFunction::initialize(global_object);
define_direct_property(vm.names.prototype, &window.ensure_web_prototype<NavigatorPrototype>("Navigator"), 0);
define_direct_property(vm.names.length, JS::Value(0), JS::Attribute::Configurable);
}
}