public UserDetailPage(UserViewModel userViewModel)
{
InitializeComponent();
if (userViewModel != null) {
_userViewModel = userViewModel.Clone();
_originalUserModel = userViewModel;
Title = "User Details";
_userNameTbx.IsEnabled = false;
} else {
_userViewModel = new UserViewModel();
Title = "Add User";
}
DataContext = _userViewModel;
_groupsTreeViewModel = new GroupsTreeViewModel(FakeDataService.GetGroupsTree());
_candidateGroupsTree.DataContext = _groupsTreeViewModel;
membershipListBox.SelectionChanged += membershipListBox_SelectionChanged;
membershipListBox.Loaded += membershipListBox_Loaded;
CommandBindings.Add(new CommandBinding(NavigationCommands.BrowseHome, GoHomeExecuted, CommandCanExecute));
CommandBindings.Add(new CommandBinding(NavigationCommands.BrowseBack, GoHomeExecuted, CommandCanExecute));
}
public UserViewModel Clone()
{
var clone = new UserViewModel();
clone.UserName = UserName;
clone.Description = Description;
foreach (Group group in _user.GroupMembership) {
clone.AddGroupMembership(new GroupViewModel(group));
}
return clone;
}
public void RestoreState(UserViewModel model)
{
if (model != null) {
UserName = model.UserName;
Description = model.Description;
_user.GroupMembership.Clear();
foreach (Group group in model._user.GroupMembership) {
AddGroupMembership(new GroupViewModel(group));
}
}
}