private ModalResult <TResult> ShowModalInternal <TResult>(FrameworkElement view, string viewKey, string parentViewKey, object viewModel, bool isOpenedViewMember, bool isMessageBox = false)
{
var modalHostControl = new ModalHostControl {
ModalContent = view
};
var viewInfo = NavigateToInternal(viewKey, parentViewKey, modalHostControl, viewModel, true, isOpenedViewMember, isMessageBox);
return(new ModalResult <TResult> (modalHostControl.ResultCompletionSource.Task)
{
ViewInfo = viewInfo
});
}
private ViewGroupNode CreateNewNodeFrom(string viewInstanceKey, string viewKey, object viewModel, bool isModal, bool isMessageBox)
{
FrameworkElement viewInstance;
if (isMessageBox)
{
viewInstance = new MessageBoxControl();
}
else
{
viewInstance = _viewLocator.GetViewInstance(viewKey);
viewInstance.DataContext = viewModel;
EnforceViewKey(viewInstance, viewModel, viewInstanceKey);
}
var internalViewInstance = viewInstance;
if (isModal)
{
var modalHost = new ModalHostControl {
ModalContent = viewInstance
};
internalViewInstance = modalHost;
}
var viewInfo = new View(viewInstanceKey)
{
UIMetadata = GetUIMetadata(viewInstance, viewModel),
ViewHostInstance = new ViewHostControl {
View = internalViewInstance
},
ViewInstance = viewInstance,
ViewModelInstance = viewModel,
IsModal = isModal,
IsMessageBox = isMessageBox
};
return(new ViewGroupNode(null, viewInfo));
}
