internal void BroadcastItemsChanged()
{
if (IsFirstItem)// && _rootModel is BreadcrumbViewModel<FI, DI, FSI>)
{
ShowCaption = EmbeddedDirectoryModel.Equals(_rootModel.SelectedNavigationViewModel.EmbeddedDirectoryModel);
}
//(_rootModel as BreadcrumbViewModel<FI, DI, FSI>).Hierarchy.Count == 1;
}
public void PlaceBounty()
{
if (_rootModel == null || _rootModel.Bounty == null || !IsDirectory || _isSeparator)
{
return;
}
if (EmbeddedDirectoryModel.EqualsOrHasChild(_rootModel.Bounty))
{
if (EmbeddedDirectoryModel.Equals(_rootModel.Bounty))
{
//Debug.WriteLine(_rootModel.Bounty.IsCached);
//Debug.WriteLine(EmbeddedDirectoryModel.IsCached);
//Exchange bounty if cached.
if (!EmbeddedDirectoryModel.IsCached && _rootModel.Bounty.IsCached)
{
_embeddedDirectoryModel = _rootModel.Bounty;
}
_rootModel.RequestBountyReward(this);
}
else
{
IsSelected = false;
if (_isInited)
{
IsExpanded = true;
foreach (NavigationItemViewModel <FI, DI, FSI> subDirVM in
_subDirectories.OrderBy((nivm) => { return(-nivm.EmbeddedEntryModel.CustomPosition); }))
{
if (subDirVM.EmbeddedDirectoryModel.EqualsOrHasChild(_rootModel.Bounty))
{
subDirVM.PlaceBounty();
break;
}
else
{
subDirVM.CollapseAll();
}
}
}
else
{
//Let greed does all the work....
IsExpanded = true;
}
}
}
else
{
IsSelected = false;
}
}
//private void changeSortMethod(SortCriteria sortBy, ListSortDirection sortDirection)
//{
// ListCollectionView dataView = (ListCollectionView)(CollectionViewSource.GetDefaultView(_subEntries));
// dataView.SortDescriptions.Clear();
// dataView.CustomSort = null;
// SortDirectionType direction = sortDirection == ListSortDirection.Ascending ?
// SortDirectionType.sortAssending : SortDirectionType.sortDescending;
// dataView.CustomSort = new EntryComparer<FI, DI, FSI>(sortBy, direction)
// { IsFolderFirst = true };
//}
private void setupSubEntries()
{
//Func<EntryModel<FI, DI, FSI>, EntryViewModel<FI, DI, FSI>> toViewModel =
// (m) =>
// {
// EntryViewModel<FI, DI, FSI> retVal = m.ToViewModel();
// retVal.ParentViewModel = this;
// return retVal;
// };
_subEntries = new AsyncObservableCollection <EntryViewModel <FI, DI, FSI> >
(
from entryModel in EmbeddedDirectoryModel.GetSubEntries(true)
select entryModel.ToViewModel(Profile),
(list, ex) =>
{
ListStatus = (ex != null) ? ListMode.Error : ListMode.Completed;
_subDirectories.Clear();
_subFiles.Clear();
foreach (EntryViewModel <FI, DI, FSI> entry in _subEntries)
{
if (entry is FileViewModel <FI, DI, FSI> )
{
_subFiles.Add(entry);
}
}
foreach (EntryViewModel <FI, DI, FSI> entry in _subEntries)
{
if (entry is DirectoryViewModel <FI, DI, FSI> )
{
_subDirectories.Add(entry);
}
}
lock (taskCompletedNotifierList)
{
foreach (Action taskAfterCompleted in taskCompletedNotifierList)
{
taskAfterCompleted();
}
taskCompletedNotifierList.Clear();
}
HasSubDirectories = _subDirectories.Count > 0;
});
_subDirectories = new ObservableCollection <EntryViewModel <FI, DI, FSI> >();
_subFiles = new ObservableCollection <EntryViewModel <FI, DI, FSI> >();
_subEntries.ChangeSortMethod(_sortBy, _sortDirection);
}
