void HideSteps()
{
foreach (var step in steps)
{
step.ActivateElement(ActivateMessage.Hide());
}
}
void ShowToStep(MenuElement current)
{
bool show = true;
foreach (var step in steps)
{
step.ActivateElement(show? ActivateMessage.ShowTrail() : ActivateMessage.Hide());
if (step == current)
{
show = false;
}
}
}
void Enable(MenuElement page, bool enable)
{
page.ActivateElement(enable? ActivateMessage.Activate() : ActivateMessage.Hide());
}