public override void OnFileDropped(DirectoryItemViewModel file)
{
if (file != null && !AllItems.Contains(file))
{
//Move the asset file into this folder
var fileParent = file.Parent;
string newFilePath = $"{FullPath}{Path.DirectorySeparatorChar}{file.Name}";
if (file is FileViewModel fileVm)
{
File.Move(file.FullPath, newFilePath);
fileParent.RemoveItem(fileVm);
AddItem(fileVm);
}
else if (file is FolderViewModel folderVm)
{
Directory.Move(file.FullPath, newFilePath);
fileParent.RemoveItem(folderVm);
AddItem(folderVm);
}
else
{
Debug.Assert(false, "Unknown directory item");
}
file.Parent = this;
}
}
private void OnItemDeleted(DirectoryItemViewModel item)
{
if (item is FileViewModel fileVm)
{
RemoveItem(fileVm);
Membrane.FileSystemHelpers.removeAssetFile(fileVm.AssetGuid, fileVm.AssetType);
File.Delete(fileVm.FullPath);
}
else if (item is FolderViewModel folderVm)
{
RemoveItem(folderVm);
RemoveAllFilesInDirectory(folderVm);
Directory.Delete(folderVm.FullPath, recursive: true);
}
}
private void OnItemOpened(DirectoryItemViewModel item) => OnOpened?.Invoke(item);
public override void OnFileDropped(DirectoryItemViewModel file) => throw new System.InvalidOperationException("Attempting to drop a file onto another file. Operation is not supported.");
