private void UnMark_Click(object sender, RoutedEventArgs e)
{
var item = GetSelectedTreeViewItem(sender);
if (item != null)
{
if (item.Tag is TreeNode tag)
{
ThumbMarker.DelThumbMarker(tag.Path, true);
ExpandFolder(item.Parent as TreeViewItem);
}
}
}
private void ExpandFolder(TreeViewItem item)
{
item.Items.Clear();
try
{
foreach (string dir in Directory.GetDirectories(((TreeNode)item.Tag).Path))
{
TreeViewItem subitem = new TreeViewItem
{
Header = dir.Substring(dir.LastIndexOf("\\") + 1),
Tag = new TreeNode()
{
Type = NodeDataType.Folder,
Path = dir
},
FontWeight = FontWeights.Normal,
};
if (ThumbMarker.HasThumpMarker(dir))
{
subitem.Foreground = new SolidColorBrush(Colors.Orange);
}
subitem.Items.Add(null);
subitem.Expanded += new RoutedEventHandler(Folder_Expanded);
item.Items.Add(subitem);
}
foreach (string file in Directory.GetFiles(((TreeNode)item.Tag).Path))
{
TreeViewItem subitem = new TreeViewItem
{
Header = Path.GetFileName(file),
Tag = new TreeNode()
{
Type = NodeDataType.File,
Path = file
},
FontWeight = FontWeights.Normal,
};
item.Items.Add(subitem);
}
}
catch (Exception ex)
{
Log.Instance.Error(ex);
}
}
private void LeftTree_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
if (sender is TreeView tv)
{
if (tv.SelectedItem is TreeViewItem selectedItem)
{
if (selectedItem.Tag is TreeNode tag)
{
switch (tag.Type)
{
case NodeDataType.Folder:
var contextMenu = leftTree.Resources["sourceTreeContext"] as ContextMenu;
if (ThumbMarker.HasThumpMarker(tag.Path))
{
(contextMenu.Items[2] as MenuItem).Visibility = Visibility.Collapsed;
(contextMenu.Items[3] as MenuItem).Visibility = Visibility.Visible;
}
else
{
(contextMenu.Items[2] as MenuItem).Visibility = Visibility.Visible;
(contextMenu.Items[3] as MenuItem).Visibility = Visibility.Collapsed;
}
leftTree.ContextMenu = contextMenu;
break;
default:
leftTree.ContextMenu = null;
break;
}
}
}
}
}
private async void Copy_Click(object sender, RoutedEventArgs e)
{
if (rightTree.Items.Count == 0)
{
MessageBox.Show("You need first to select the destination drive!",
"Info",
MessageBoxButton.OK, MessageBoxImage.Information);
return;
}
var item = GetSelectedTreeViewItem(sender);
if (item != null)
{
if (item.Tag is TreeNode tag)
{
Log.Instance.Info($"Folder '{tag.Path}' started copying...");
try
{
BlockUI(true);
_cancelSource = new CancellationTokenSource();
var taskRes = Task.Run(() => FolderProcessor.ProcessFolder(tag.Path, _destinationDrive, SetProgress, _cancelSource.Token));
await taskRes;
if (taskRes.IsFaulted)
{
SetProgress("Opearion failed!");
MessageBox.Show($"Operation failed! For details check the log file!",
"Error",
MessageBoxButton.OK, MessageBoxImage.Error);
}
else if (taskRes.IsCompleted && taskRes.Result.Errors > 0)
{
SetProgress("Opearion completed with errors!");
MessageBox.Show($"Operation completed with {taskRes.Result} errors! For details check the log file!",
"Warning",
MessageBoxButton.OK, MessageBoxImage.Warning);
}
else if (!taskRes.IsCanceled)
{
ThumbMarker.PutThumbMarker(tag.Path, true);
ExpandFolder(item.Parent as TreeViewItem);
}
}
catch (Exception ex)
{
Log.Instance.Error(ex);
SetProgress("Opearion failed!");
}
finally
{
BlockUI(false);
_cancelSource.Dispose();
_cancelSource = null;
}
}
}
}
