public MainWindowViewModel()
{
AllConfigsVM = new AllConfigsViewModel( );
AllConfigsVM.Configs.Add(new SingleConfigViewModel());
Workspace = AllConfigsVM;
}
public ProcessingViewModel()
{
WorkSpace = new AllConfigsViewModel();
SingleConfigViewModel scvm = new SingleConfigViewModel(null);
WorkSpace.Configs.Add(scvm);
}
void LoadFile()
{
Filename = WindART.Utils.GetFile();
if (Filename.Length < 1)
{
return;
}
FileIsLoading = true;
if (AllConfigsVM == null)
{
AllConfigsVM = new AllConfigsViewModel();
}
Workspace = AllConfigsVM;
try
{
worker = new BackgroundWorker();
worker.WorkerReportsProgress = true;
DataRepository repository
= new DataRepository(Filename, DataSourceType.CSV);
repository.FileOpening += new DataRepository.FileProgressEventHandler(repository_UpdateProgress);
repository.FileLoading += new DataRepository.FileProgressEventHandler(repository_UpdateProgress);
repository.FileLoaded += new DataRepository.FileProgressEventHandler(repository_UpdateProgress);
worker.DoWork += delegate(object sender, DoWorkEventArgs args)
{
DataTable data = repository.GetAllData();
SingleConfigViewModel thisConfig = new SingleConfigViewModel(new SessionColumnCollection(data), data);
thisConfig.DisplayName = Path.GetFileNameWithoutExtension(Filename);
this.Dispatcher.Invoke(DispatcherPriority.DataBind, new Action
(
delegate()
{
AllConfigsVM.Configs.Add(thisConfig);
}));
//need a better way to convert this collection to multithreaded oibservable
ObservableCollection <ISessionColumn> colClxn = new MultiThreadObservableCollection <ISessionColumn>();
foreach (SessionColumn sc in thisConfig.ColumnCollection.Columns)
{
colClxn.Add(sc);
}
//add to an observable collection
thisConfig.LiveCollection = colClxn;
FileIsLoading = false;
};
worker.RunWorkerAsync();
}
catch (Exception e)
{
throw e;
}
}
public ProcessingViewModel(List <SessionColumnCollection> collections)
{
WorkSpace = new AllConfigsViewModel(collections);
}