private DashboardFolderViewModel FindParentFolder(DashboardFolderViewModel parent, ObservableCollection<DashboardItemViewModel> observableCollection, DashboardItemViewModel folderVm)
{
foreach (DashboardItemViewModel item in observableCollection)
{
if (item.Equals(folderVm))
{ return parent; }
else
{
if (item is DashboardFolderViewModel )
{
DashboardFolderViewModel subFolder = (item as DashboardFolderViewModel );
DashboardFolderViewModel result = this.FindParentFolder(subFolder, subFolder.Items, folderVm);
if (result != null) return result;
}
}
}
return null;
}
private void RecurseLoadDashboard(List<InfDashboard> items, ObservableCollection<DashboardItemViewModel> parentList, long parentId)
{
List<InfDashboard> childs = (from i in items where i.IdParent == parentId orderby i.Ordre select i).ToList();
foreach (InfDashboard child in childs)
{
if (child.InfCodeDashboard.Code.Equals("FOLDER"))
{
DashboardFolderViewModel folder = new DashboardFolderViewModel();
folder.Model = child;
folder.DisplayName = child.Libelle;
parentList.Add(folder);
this.RecurseLoadDashboard(items, folder.Items, child.Id);
}
if (child.InfCodeDashboard.Code.Equals("TABLE"))
{
DashboardTableViewModel table = new DashboardTableViewModel();
table.Model = child;
table.DisplayName = child.Libelle;
parentList.Add(table);
}
}
}
public void AddFolder()
{
DbSet<InfCodeDashboard> datasCodeDashboard = _dataService.GetDbSet<InfCodeDashboard>();
DbSet<InfDashboard> datasDashboard = _dataService.GetDbSet<InfDashboard>();
DashboardDialogFolderViewModel vm = new DashboardDialogFolderViewModel();
DashboardDialogFolderView v = new DashboardDialogFolderView();
v.DataContext = vm;
v.Owner = System.Windows.Application.Current.MainWindow;
Nullable<Boolean> result = v.ShowDialog();
if (result.HasValue && result.Value == true)
{
InfDashboard dashboardFolder = new InfDashboard();
dashboardFolder.Code = vm.FolderName;
dashboardFolder.Libelle = vm.FolderName;
dashboardFolder.IdParent = -1;
dashboardFolder.InfCodeDashboard = (from c in datasCodeDashboard where c.Code.Equals("FOLDER") select c).FirstOrDefault();
dashboardFolder.Ordre = this.Items.Count +1;
datasDashboard.Add(dashboardFolder);
IEnumerable<DbEntityValidationResult> results = _dataService.DataContext.GetValidationErrors();
_dataService.DataContext.SaveChanges();
DashboardFolderViewModel folder = new DashboardFolderViewModel();
folder.DisplayName = vm.FolderName;
folder.Model = dashboardFolder;
this.Items.Add(folder);
this.FillOrder();
}
}