public virtual bool GoFolderUp()
{
if (this.FolderRootNode == null || FolderService.IsOfflineRootFolder(FolderRootNode.NodePath))
{
return(false);
}
DirectoryInfo parentNode = (new DirectoryInfo(this.FolderRootNode.NodePath)).Parent;
if (parentNode == null)
{
return(false);
}
this.FolderRootNode = new OfflineFolderNodeViewModel(parentNode, ChildNodes);
LoadChildNodes();
return(true);
}
public void BuildBreadCrumbs()
{
this.BreadCrumbs.Clear();
// Top root nodes have no breadcrumbs
if (this.FolderRootNode == null ||
FolderService.IsOfflineRootFolder(this.FolderRootNode.NodePath))
{
return;
}
this.BreadCrumbs.Add((IBaseNode)this.FolderRootNode);
DirectoryInfo parentNode = (new DirectoryInfo(this.FolderRootNode.NodePath)).Parent;
while ((parentNode != null) && !FolderService.IsOfflineRootFolder(parentNode.FullName))
{
this.BreadCrumbs.Insert(0, (IBaseNode) new OfflineFolderNodeViewModel(parentNode));
parentNode = (new DirectoryInfo(parentNode.FullName)).Parent;
}
}
public void Create(OfflineFolderViewModel folder)
{
this.Items.Clear();
// Top root nodes have no breadcrumbs
if (folder.FolderRootNode == null ||
FolderService.IsOfflineRootFolder(folder.FolderRootNode.NodePath))
{
return;
}
this.Items.Add(folder.FolderRootNode);
DirectoryInfo parentNode = (new DirectoryInfo(folder.FolderRootNode.NodePath)).Parent;
while (parentNode != null && !FolderService.IsOfflineRootFolder(parentNode.FullName))
{
this.Items.Insert(0, new OfflineFolderNodeViewModel(parentNode, folder));
parentNode = (new DirectoryInfo(parentNode.FullName)).Parent;
}
}