private void OnBreadcrumbConvertItem(object sender, BreadcrumbConvertItemEventArgs e)
{
string path = e.Path;
var item = e.Item as BreadcrumbItem;
if (item == null)
{
return;
}
ItemCollection items = item.Items;
items.Clear();
try
{
FileSystemDescription filedesc = Client.Stat(path);
if (filedesc.IsDirectory)
{
// _logger.Debug(string.Format("[LIST]{0}", path));
FileSystemDescription[] fileDescriptions = Client.List(path);
foreach (FileSystemDescription file in fileDescriptions)
{
items.Add(new BreadcrumbItem
{
Header = file.Name,
PathEntry = file.Name,
});
}
}
}
catch (FaultException)
{
}
}
/// <summary>
/// Converts the BreadCrumbItems
/// </summary>
/// <param name="sender">The sender.</param>
/// <param name="e">The <see cref="System.Windows.RoutedEventArgs"/> instance containing the event data.</param>
private void OnBreadcrumbConvertItem(object sender, BreadcrumbConvertItemEventArgs e)
{
if (_isloaded)
{
if (breadcrumb.SelectedItem is BreadCrumbViewModel)
{
SelectedItems.Insert(0, breadcrumb.SelectedItem);
return;
}
ConvertItemHelper.ItemTitle = ((WorkspaceItem)(breadcrumb.SelectedItem)).ItemTitle;
e.Path = ConvertItemHelper.ItemTitle;
return;
}
if (Vm.Treeviewitem != null)
{
if ((Vm.Treeviewitem.Header is WorkspaceItem) &&
(Vm.Treeviewitem.Header as WorkspaceItem).ItemImage.Length == 0)
{
(Vm.Treeviewitem.Header as WorkspaceItem).ItemImage = GetLocalItemImageForBreadCrumb();
}
ConvertItemHelper.Treeviewitem = Vm.Treeviewitem;
// ConvertItemHelper.HandleConvertItem(sender, e);
}
UpdateSelectedItems();
ConvertItemHelper.GetTrail(breadcrumb.RootItem, breadcrumb.SelectedItem);
ConvertItemHelper.HandleConvertItem(sender, e);
#region "need to check"
//Loads dynamically the child item for the selected breadcrumb menu item
//if (e.Item.GetType().Name == Constants.WorkspaceItem)
//{
// if (((WorkspaceItem)e.Item).Children != null)
// {
// foreach (var item in ((WorkspaceItem)e.Item).Children)
// {
// if (item.Children != null)
// foreach (var childitem in item.Children)
// {
// if (childitem.Children == null || childitem.Children.Length == 0)
// {
// ChildItem.Add(childitem);
// //Vm.EventBroker.RaiseGetChild(new LoadWorkspaceItemEventArgs
// //{
// // WorkspaceId = childitem.Id,
// // ItemId = childitem.ItemId
// //});
// }
// }
// }
// ConvertItemHelper.ChildItem = ChildItem;
// }
// }
#endregion
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// NON-PUBLIC PROCEDURES
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Handles the ConvertItem event of the breadcrumb control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="ActiproSoftware.Windows.Controls.Navigation.BreadcrumbConvertItemEventArgs"/> instance containing the event data.</param>
private void OnBreadcrumbConvertItem(object sender, BreadcrumbConvertItemEventArgs e)
{
// If here and the trail is null, then the default conversion handling has failed.
if (BreadcrumbConvertItemTargetType.Trail == e.TargetType && null == e.Trail)
{
MessageBox.Show("The specified path could not be found.", "Breadcrumb Sample", MessageBoxButton.OK, MessageBoxImage.Error);
}
}
/// <summary>
/// Handles the ConvertItem event of a Breadcrumb control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="BreadcrumbConvertItemEventArgs"/> instance containing the event data.</param>
/// <exception cref="NotImplementedException"></exception>
public static void HandleConvertItem(object sender, BreadcrumbConvertItemEventArgs e)
{
if (BreadcrumbConvertItemTargetType.Path == e.TargetType)
{
// Convert either the item or the trail to a path
object item = e.Item;
if (null == item && null != e.Trail && 0 != e.Trail.Count)
{
item = e.Trail[e.Trail.Count - 1];
}
// e.Path = GetPath(item);
//if (TreeViewItemPath == null)
// TreeViewItemPath = "Root";
e.Path = TreeViewItemPath ?? GetPath(item);
}
else if (BreadcrumbConvertItemTargetType.Trail == e.TargetType)
{
IList trail = null;
if (null != e.Path)
{
trail = GetTrail(e.RootItem, e.Path);
}
else if (null != e.Item)
{
trail = GetTrail(e.RootItem, e.Item);
}
if (null == trail)
{
ReportError("The specified path could not be found.");
return;
}
e.Trail = null;
e.Trail = trail;
}
else
{
ReportError("Unsupported Breadcrumb target type.");
return;
}
}
/// <summary>
/// Handles the ConvertItem event of a Breadcrumb control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="BreadcrumbConvertItemEventArgs"/> instance containing the event data.</param>
public static void HandleConvertItem(object sender, BreadcrumbConvertItemEventArgs e)
{
if (BreadcrumbConvertItemTargetType.Path == e.TargetType)
{
Breadcrumb breadCrumb = sender as Breadcrumb;
if (null != breadCrumb)
{
// Convert either the item or the trail to a path
object item = e.Item;
if (null == item && null != e.Trail && 0 != e.Trail.Count)
{
item = e.Trail[e.Trail.Count - 1];
}
e.Path = GetPath(breadCrumb.RootItem, item);
}
}
else if (BreadcrumbConvertItemTargetType.Trail == e.TargetType)
{
IList trail = null;
if (null != e.Path)
{
trail = GetTrail(e.RootItem, e.Path);
}
else if (null != e.Item)
{
trail = GetTrail(e.RootItem, e.Item);
}
if (null == trail)
{
return;
}
e.Trail = trail;
}
else
{
throw new NotImplementedException("Unsupported Breadcrumb target type");
}
}
/////////////////////////////////////////////////////////////////////////////////////////////////////
// NON- PUBLIC PROCEDURES
/////////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Handles the ConvertItem event of the breadcrumb control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="BreadcrumbConvertItemEventArgs"/> instance containing the event data.</param>
private void OnBreadcrumbConvertItem(object sender, BreadcrumbConvertItemEventArgs e)
{
ConvertItemHelper.HandleConvertItem(sender, e);
}
private void OnBreadcrumbConvertItem(object sender, BreadcrumbConvertItemEventArgs e)
{
string path = e.Path;
var item = e.Item as BreadcrumbItem;
if (item == null) return;
ItemCollection items = item.Items;
items.Clear();
try
{
FileSystemDescription filedesc = Client.Stat(path);
if (filedesc.IsDirectory)
{
// _logger.Debug(string.Format("[LIST]{0}", path));
FileSystemDescription[] fileDescriptions = Client.List(path);
foreach (FileSystemDescription file in fileDescriptions)
{
items.Add(new BreadcrumbItem
{
Header = file.Name,
PathEntry = file.Name,
});
}
}
}
catch (FaultException)
{
}
}
