public TabItem1ViewModel(IDialogService _dialogService, MainWindowViewModel _parent) : base(_parent)
{
this._dialogService = _dialogService;
SearchCommand = new RelayCommand(SearchCommandHandler);
LoadedCommand = new RelayCommand(LoadedCommandHandler);
_tabItem1Model = new TabItem1Model();
//TODO avoid calling this in the contructor! It's an ugly Practice
//ShowDialog(viewModel => _dialogService.ShowDialog<TabItem1FilterView>(ViewModelLocator.Instance.MainWindowViewModel, viewModel));
}
private void ShowDialog(Func <TabItem1FilterViewModel, bool?> showDialog)
{
if (_filterModel == null)
{
_filterModel = new TabItem1FilterModel();
}
bool?success = showDialog(new TabItem1FilterViewModel(_filterModel));
if (success == true)
{
TabItem1Model tabItem1Model = new TabItem1Model();
tabItem1Model.Parameter1 = _filterModel.Parameter1;
tabItem1Model.Parameter2 = _filterModel.Parameter2;
TabItem1Model = tabItem1Model;
}
else
{
Back();
}
}