Beispiel #1
0
	bool as_value::abstract_equality_comparison( const as_value & first, const as_value & second )
	{
		if (first.type_of() == second.type_of())
		{
			if( first.is_undefined() ) return true;
			if( first.is_null() ) return true;

			if( first.is_number() )
			{
				double first_number = first.to_number();
				double second_number = second.to_number();
				if( first_number == get_nan() || second_number == get_nan() )
				{
					return false;
				}

				return first_number == second_number;
			}
			else if( first.is_string() )
			{
				return first.to_tu_string() == second.to_tu_string();
			}
			else if( first.is_bool() )
			{
				return first.to_bool() == second.to_bool();
			}

			//13.Return true if x and y refer to the same object or if they refer to objects joined to each other (see
			//13.1.2). Otherwise, return false.
			// TODO: treat joined object

			return first.to_object() == second.to_object();
		}
		else
		{

			if( first.is_null() && second.is_undefined() ) return true;
			if( second.is_null() && first.is_undefined() ) return true;

			if( ( first.is_number() && second.is_string() ) 
				|| (second.is_number() && first.is_string() ) )
			{
				return first.to_number() == second.to_number();
			}

			if( first.is_bool() || second.is_bool() ) return first.to_number() == second.to_number();

			// TODO:20.If Type(x) is either String or Number and Type(y) is Object,
			//return the result of the comparison x == ToPrimitive(y).
			//21.If Type(x) is Object and Type(y) is either String or Number,
			//return the result of the comparison ToPrimitive(x) == y.

			return false;
		}
	}
Beispiel #2
0
bool
Class::addValue(string_table::key name, Namespace *ns,
        std::uint32_t slotId, Class *type, as_value& val, bool isconst,
        bool isstatic)
{
    Global_as* g = VM::get().getGlobal();

    if (val.is_object()) {
		val.to_object(*g)->set_member(NSV::INTERNAL_TYPE, type->getName());
    }

	string_table::key nsname = ns ? ns->getURI() : string_table::key(0);

	int flags = PropFlags::dontDelete;
	if (isconst)
		flags |= PropFlags::readOnly;
	if (isstatic)
		flags |= PropFlags::staticProp;

    const ObjectURI uri(name, nsname);

	if (slotId == 0) {
		_prototype->init_member(uri, val, flags);
	}
	else {
		_prototype->init_member(uri, val, flags, slotId);
	}
	return true;
}
Beispiel #3
0
	bool	as_value::operator==(const as_value& v) const
	// Return true if operands are equal.
	{
		// types don't match
		if (m_type != PROPERTY && v.m_type != PROPERTY && m_type != v.m_type)
		{
			if ((is_undefined() && v.is_null()) || (is_null() && v.is_undefined()))
			{
				return true;
			}
			return false;
		}

		switch (m_type)
		{
			case UNDEFINED:
				return v.m_type == UNDEFINED;

			case STRING:
				return m_string == v.to_tu_string();

			case NUMBER:
				return m_number == v.to_number();

			case BOOLEAN:
				return m_bool == v.to_bool();

			case OBJECT:
				return m_object.get() == v.to_object();

			case PROPERTY:
			{
				as_value prop;
				get_property(&prop);
				return prop == v;
			}

			default:
				assert(0);
				return false;
		}
	}
Beispiel #4
0
	bool	as_transform::set_member(const tu_stringi& name, const as_value& val)
	{
		as_transform_member	member = get_transform_member( name );

		switch (member)
		{
			case colorTransform:
			{
				m_color_transform = cast_to<as_color_transform>( val.to_object() );
				m_movie->set_cxform( m_color_transform->m_color_transform );
				return true;
			}
			case concatenatedColorTransform:
			{
				//read-only
				return true;
			}
			case matrix:
			{
				assert( false && "todo" );
				return true;
			}
			case concatenatedMatrix:
			{
				//read-only
				return true;
			}
			case pixelBounds:
			{
				assert( false && "todo" );
				return true;
			}
			default:
                                break;
		};

		return as_object::set_member( name, val );
	}
Beispiel #5
0
	as_property::as_property(const as_value& getter,	const as_value& setter)
	{
		m_getter = cast_to<as_function>(getter.to_object());
		m_setter = cast_to<as_function>(setter.to_object());
	}
	void as_environment::set_register ( int reg, const as_value &val )
	{
		IF_VERBOSE_ACTION ( log_msg ( "-------------- set_register(%d): %s at %p\n",
		                              reg, val.to_string(), val.to_object() ) );
		*local_register_ptr ( reg ) = val;
	}