qv4booleanobject.cpp

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#include "qv4booleanobject_p.h"

using namespace QV4;

DEFINE_OBJECT_VTABLE(BooleanCtor);
DEFINE_OBJECT_VTABLE(BooleanObject);

BooleanCtor::Data::Data(ExecutionContext *scope)
    : FunctionObject::Data(scope, QStringLiteral("Boolean"))
{
    setVTable(staticVTable());
}

ReturnedValue BooleanCtor::construct(Managed *m, CallData *callData)
{
    Scope scope(m->engine());
    bool n = callData->argc ? callData->args[0].toBoolean() : false;
    ScopedValue b(scope, QV4::Primitive::fromBoolean(n));
    return Encode(m->engine()->newBooleanObject(b));
}

ReturnedValue BooleanCtor::call(Managed *, CallData *callData)
{
    bool value = callData->argc ? callData->args[0].toBoolean() : 0;
    return Encode(value);
}

void BooleanPrototype::init(ExecutionEngine *engine, Object *ctor)
{
    Scope scope(engine);
    ScopedObject o(scope);
    ctor->defineReadonlyProperty(engine->id_length, Primitive::fromInt32(1));
    ctor->defineReadonlyProperty(engine->id_prototype, (o = this));
    defineDefaultProperty(QStringLiteral("constructor"), (o = ctor));
    defineDefaultProperty(engine->id_toString, method_toString);
    defineDefaultProperty(engine->id_valueOf, method_valueOf);
}