private void TreeViewImportList_Click(object sender, RoutedEventArgs e)
{
var folder = TV.GetSelectedTag <Folder>();
if (folder == null)
{
return;
}
var dlg = new OpenFileDialog();
dlg.AddExtension = true;
dlg.CheckPathExists = true;
dlg.CheckPathExists = true;
dlg.DefaultExt = ".json";
dlg.RestoreDirectory = true;
dlg.Title = "Choose a list to import";
dlg.Filter = "JSON files (*.json)|*.json|All files (*.*)|*.*";
dlg.FilterIndex = 1;
if (dlg.ShowDialog(this).GetValueOrDefault())
{
string s = File.ReadAllText(dlg.FileName, Encoding.UTF8);
var lwr = JsonUtilities.Deserialize <ListWithRows>(s);
if (lwr.List != null)
{
string name = lwr.List.DisplayName;
bool showOptions = false;
if (folder.HasLazyChild)
{
folder.LazyLoadChildren();
}
var list = folder.Children.OfType <List>().FirstOrDefault(l => l.DisplayName.EqualsIgnoreCase(name));
List existingList = list;
int i = 1;
while (list != null)
{
showOptions = true;
name = lwr.List.DisplayName + " - Copy(" + i + ")";
list = folder.Children.OfType <List>().FirstOrDefault(l => l.DisplayName.EqualsIgnoreCase(name));
i++;
}
var def = new ImportOptionsDefinition(lwr.List, existingList, name);
if (showOptions)
{
var options = new ImportOptions(def);
options.Owner = this;
if (!options.ShowDialog().GetValueOrDefault())
{
return;
}
}
lwr.Import(folder, name, def);
this.ShowMessage("Ok");
}
}
}
public ImportOptions(ImportOptionsDefinition definition)
{
if (definition == null)
{
throw new ArgumentNullException(nameof(definition));
}
InitializeComponent();
DataContext = definition;
}
