public bool RenameDirectory(int directoryId, string newDirectoryName)
{
if (!IsValidDirectoryName(newDirectoryName))
{
return(false);
}
StorageDirectory storageDirectory = _directories.FirstOrDefault(d => d.Id == directoryId);
if (storageDirectory == null)
{
return(false);
}
storageDirectory.DirectoryName = newDirectoryName;
if (DirectoryStructureChanged != null)
{
DirectoryStructureChanged.Invoke(this,
new StorageDirectorySystemEventArgs {
DirectoryEventType = StorageFileSystemEventTypes.Renamed, DirectoryId = directoryId, ParentDirectoryId = storageDirectory.ParentId
});
}
return(true);
}
public bool DeleteDirectory(int directoryId)
{
StorageDirectory storageDirectory = _directories.FirstOrDefault(d => d.Id == directoryId);
if (storageDirectory == null)
{
return(false);
}
_directories.Remove(storageDirectory);
_directoryIdSet.Remove(storageDirectory.Id);
DirectoryStructureChanged?.Invoke(this,
new StorageDirectorySystemEventArgs {
DirectoryEventType = StorageFileSystemEventTypes.Deleted, DirectoryId = directoryId, ParentDirectoryId = storageDirectory.ParentId
});
return(true);
}
public int CreateDirectory(StorageDirectory parentDirectory, string directoryName)
{
var storageDirectory = new StorageDirectory
{
Id = _nextDirectoryId++,
ParentId = parentDirectory.Id,
DirectoryName = directoryName,
CreateDate = DateTime.Now,
ModifiedDate = DateTime.Now
};
_directories.Add(storageDirectory);
_directoryIdSet.Add(storageDirectory.Id);
DirectoryStructureChanged?.Invoke(this,
new StorageDirectorySystemEventArgs {
DirectoryEventType = StorageFileSystemEventTypes.Created, DirectoryId = storageDirectory.Id, ParentDirectoryId = storageDirectory.ParentId
});
return(storageDirectory.Id);
}
