private void Edit()
{
var listBoxItem = Parameters.SelectedItem as ListBoxItem;
if (listBoxItem == null)
{
return;
}
var descriptor = listBoxItem.Tag as DataSourceParameterManager.DataSourceParameterDescriptor;
if (descriptor == null)
{
return;
}
var dataSource = new DataSourceString(DataSourceField.Text);
var result = descriptor.Instance.Execute(DatabaseUri, Field, dataSource);
if (result == null)
{
return;
}
DataSourceField.Text = result.ToString();
}
private void Browse([NotNull] object sender, [NotNull] RoutedEventArgs e)
{
Debug.ArgumentNotNull(sender, nameof(sender));
Debug.ArgumentNotNull(e, nameof(e));
var itemId = new ItemId(DatabaseTreeViewItem.RootItemGuid);
var databaseUri = DatabaseUri;
var dataSource = new DataSourceString(DataSourceField.Text);
var value = dataSource["datasource"];
if (!string.IsNullOrEmpty(value))
{
Guid guid;
if (Guid.TryParse(value, out guid))
{
itemId = new ItemId(guid);
}
}
var databaseName = dataSource["database"];
if (string.IsNullOrEmpty(databaseName))
{
databaseName = dataSource["databasename"];
}
if (!string.IsNullOrEmpty(databaseName))
{
databaseUri = new DatabaseUri(DatabaseUri.Site, new DatabaseName(databaseName));
}
var itemUri = new ItemUri(databaseUri, itemId);
var dialog = new SelectItemDialog();
dialog.Initialize(Rocks.Resources.Browse, itemUri);
if (AppHost.Shell.ShowDialog(dialog) != true)
{
return;
}
dataSource.Path = string.Empty;
dialog.GetSelectedItemPath(delegate(string itemPath)
{
dataSource.Remove(@"datasource");
dataSource.Path = itemPath;
DataSourceField.Text = dataSource.ToString();
});
}
protected void SetDataSource([NotNull] DataSourceString dataSource)
{
Debug.ArgumentNotNull(dataSource, nameof(dataSource));
var path = dataSource.Path;
if (string.IsNullOrEmpty(path))
{
return;
}
if (path.StartsWith(@"query:", StringComparison.InvariantCultureIgnoreCase))
{
dataSource.Path = string.Empty;
return;
}
dataSource["datasource"] = path;
dataSource.Path = string.Empty;
}
public void Append([NotNull] DataSourceString url)
{
Assert.ArgumentNotNull(url, nameof(url));
Append(url.Parameters);
}
public abstract DataSourceString Execute(DatabaseUri databaseUri, BuildSourceField field, DataSourceString dataSource);
