private void Startup(PrefabManager prefabManager)
{
ItemNameField.Text = _prefabName;
FillPrefabDataTable();
List <DataRow> origRows = new List <DataRow>();
foreach (DataRow row in _prefabTable.Rows)
{
origRows.Add(row);
}
_prefabTable.RowChanged += (sender, args) =>
{
SaveButton.IsEnabled = !string.IsNullOrEmpty(ItemNameField.Text);
if (args.Action == DataRowAction.Add)
{
args.Row[1] = "TextField";
_prefabTable.AcceptChanges();
}
else
{
switch (args.Action)
{
case DataRowAction.Change when !origRows.Contains(args.Row):
return;
case DataRowAction.Change:
int index = origRows.IndexOf(args.Row);
string[] keys = _changedColumnNames.Keys.ToArray();
_changedColumnNames[keys[index]] = args.Row[0].ToString();
_prefabTable.AcceptChanges();
break;
}
}
RowPositionTextBox.MaxValue = _prefabTable.Rows.Count;
};
_prefabTable.RowDeleting += (sender, args) =>
{
if (origRows.Contains(args.Row))
{
_deletedColumns.Add(args.Row[0].ToString());
}
};
_prefabTable.RowDeleted += (sender, args) =>
{
SaveButton.IsEnabled = !string.IsNullOrEmpty(ItemNameField.Text);
_prefabTable.AcceptChanges();
RowPositionTextBox.MaxValue = _prefabTable.Rows.Count;
};
RowPositionTextBox.MaxValue = _prefabTable.Rows.Count;
PrefabGrid.ItemsSource = _prefabTable;
var j = 0;
PrefabGrid.Loaded += (sender, args) =>
{
var comboStrings = new HashSet <string>
{
"TextField",
"AutoComplete",
"CheckBox",
"ComboBox",
"DatePicker",
"Numeric",
"Currency",
"Hyperlink",
"Percentage"
};
if (j == 0)
{
for (var i = 0; i < _prefabTable.Columns.Count; i++)
{
GridColumn column;
if (i == 1)
{
column = new GridComboBoxColumn
{
MappingName = _prefabTable.Columns[i].ColumnName,
ItemsSource = comboStrings,
StaysOpenOnEdit = true,
IsEditable = false,
HeaderText = _prefabTable.Columns[i].ColumnName
};
PrefabGrid.Columns.Add(column);
}
else if (i > 1)
{
column = new GridNumericColumn
{
MappingName = _prefabTable.Columns[i].ColumnName,
HeaderText = _prefabTable.Columns[i].ColumnName,
NumberDecimalDigits = 0,
NumberGroupSeparator = ","
};
PrefabGrid.Columns.Add(column);
}
else
{
column = new GridTextColumn
{
MappingName = _prefabTable.Columns[i].ColumnName,
HeaderText = _prefabTable.Columns[i].ColumnName
};
PrefabGrid.Columns.Add(column);
}
}
}
j++;
};
_prefabManager = prefabManager;
_changedColumnNames = new Dictionary <string, string>();
foreach (DataRow dr in _prefabTable.Rows)
{
_changedColumnNames.Add(dr[0].ToString(), dr[0].ToString());
}
_deletedColumns = new List <string>();
}