public MainWindowViewModel()
{
_databaseAccessService = ApplicationServicesProvider.Instance.Provider.DatabaseAccessService;
_savedDiagrams = _databaseAccessService.ListAllDiagramIds();
ToolBoxViewModel = new ToolBoxViewModel();
DiagramViewModel = new DiagramViewModel();
DeleteSelectedItemsCommand = new SimpleCommand(ExecuteDeleteSelectedItemsCommand);
CreateNewDiagramCommand = new SimpleCommand(ExecuteCreateNewDiagramCommand);
SaveDiagramCommand = new SimpleCommand(ExecuteSaveDiagramCommand);
LoadDiagramCommand = new SimpleCommand(ExecuteLoadDiagramCommand);
DeleteDiagramCommand = new SimpleCommand(ExecuteDeleteDiagramCommand);
ConnectorViewModel.PathFinder = new OrthogonalPathFinder();
}
