void EnsureNoProjectDesignersAreOpen()
{
var notified = UserMessageService == null;
// TODO: Remove this function when NuPattern implements a workaround.
// The workaround is to close all the project designers, which can cause exceptions in NuPattern's t4 unfold logic.
// Related NuPattern issue: https://github.com/NuPattern/NuPattern/issues/2
foreach (var window in Dte.Windows.OfType <Window>().Where(w => w.Type == vsWindowType.vsWindowTypeDocument))
{
try
{
// just so this expression compiles
var ignore = window.ProjectItem;
}
catch (InvalidCastException)
{
if (!notified)
{
notified = true;
UserMessageService.ShowInformation("ServiceMatrix has detected that some Project Designers are open. These designers will now be closed in order to proceed with code generation.");
}
window.Close();
}
}
}
