public bool RemoveDocument(object document)
{
bool removeTab = false;
var documentToRemove = document as FrameworkElement;
if (documentToRemove != null)
{
if (documentToRemove.DataContext is IWorkflowDesignerViewModel)
{
var viewModel = documentToRemove.DataContext as IWorkflowDesignerViewModel;
//19.10.2012: massimo.guerrera - Added for PBI 5782
bool dontShowPopup = viewModel.ResourceModel.IsWorkflowSaved(viewModel.ServiceDefinition);
if (!dontShowPopup)
{
//TODO - Call to get all the errors for this workflow
string errorMessages = string.Empty;
IPopUp pop = new PopUp(
"Workflow not saved...",
string.Concat(
"The workflow that you are closing is not saved.\r\nWould you like to save the workflow?\r\n-------------------------------------------------------------------\r\nClicking Yes will save the workflow\r\nClicking No will discard your changes\r\nClicking Cancel will return you to the workflow",
errorMessages),
MessageBoxImage.Information,
MessageBoxButton.YesNoCancel
);
MessageBoxResult res = pop.Show();
switch (res)
{
case MessageBoxResult.No:
removeTab = true;
break;
case MessageBoxResult.Yes:
Mediator.SendMessage(MediatorMessages.SaveResource, viewModel.ResourceModel);
removeTab = true;
break;
}
}
else
{
removeTab = true;
}
if (removeTab)
{
if (ActiveDocument != null && ActiveDocument.Equals(documentToRemove))
{
RemoveDataList();
}
Tabs.Remove(documentToRemove);
RemoveWorkspaceItem(viewModel);
viewModel.Dispose();
}
}
else
{
if (ActiveDocument.Equals(documentToRemove))
{
RemoveDataList();
}
Tabs.Remove(documentToRemove);
removeTab = true;
}
}
return removeTab;
}
