Example #1
0
// Call a function value
func (v *Value) Call(argv []*Value) *Value {
	var result *Value

	v.cx.rt.Use(func() {
		argv2 := make([]C.jsval, len(argv))
		for i := 0; i < len(argv); i++ {
			argv2[i] = argv[i].val
		}
		argv3 := unsafe.Pointer(&argv2)
		argv4 := (*reflect.SliceHeader)(argv3).Data
		argv5 := (*C.jsval)(unsafe.Pointer(argv4))

		var rval C.jsval
		if C.JS_CallFunctionValue(v.cx.jscx, nil, v.val, C.uintN(len(argv)), argv5, &rval) == C.JS_TRUE {
			result = newValue(v.cx, rval)
		}
	})

	return result
}
Example #2
0
func (self *JSFunction) Call(receiver *JSObject, params ...interface{}) interface{} {
	var c_receiver *C.JSObject
	if receiver == nil {
		c_receiver = nil
	} else {
		c_receiver = receiver.object
	}
	var rval C.jsval
	c_params := C.AllocateJsvalArray(C.int(len(params)))
	for index, param := range params {
		C.SetJsvalArray(c_params, C.int(index), self.js.goval2jsval(param))
	}
	C.JS_CallFunctionValue(self.js.context,
		c_receiver,
		self.function,
		C.uintN(len(params)),
		c_params,
		&rval)
	return self.js.jsval2goval(rval)
}