private static ListStore GetListStoreFromObject(object source, out BindManager bManager, string textMember, string valueMember)
{
int i;
ListStore store;
if (string.IsNullOrEmpty(textMember) && !string.IsNullOrEmpty(valueMember))
{
throw new Exception("The text member can not be null when a value member is specified!");
}
bManager = new BindManager(source);
if (string.IsNullOrEmpty(textMember) && string.IsNullOrEmpty(valueMember))
{
store = new ListStore(bManager.Rows.RowType);
for (i = 0; i < bManager.Rows.Count; i++)
{
store.AppendValues(bManager.Rows [i].Value);
}
}
else
{
bool emptyValuePath = string.IsNullOrEmpty(valueMember);
Type [] colTypes = bManager.Columns.GetColumnTypes();
int textColumn = bManager.Columns [textMember].Index;
if (emptyValuePath)
{
store = new ListStore(typeof(object), colTypes [textColumn]);
for (i = 0; i < bManager.Rows.Count; i++)
{
BindRow <object> rowObjects = bManager.Rows [i];
store.AppendValues(rowObjects.Value, rowObjects [textColumn]);
}
}
else
{
int valueColumn = bManager.Columns [valueMember].Index;
store = new ListStore(colTypes [valueColumn], colTypes [textColumn]);
for (i = 0; i < bManager.Rows.Count; i++)
{
object [] rowObjects = bManager.Rows [i].ToArray();
store.AppendValues(rowObjects [valueColumn], rowObjects [textColumn]);
}
}
}
return(store);
}
private static Hashtable GetBoundFields(BindManager manager, int row)
{
Hashtable ret = new Hashtable();
BindRow <object> rowList = manager.Rows [row];
ret.Add(string.Empty, (rowList.Value ?? string.Empty).ToString());
if (manager.Columns.NamedColumns)
{
for (int i = 0; i < manager.Columns.Count; i++)
{
ret.Add(manager.Columns [i].ResolvedName, rowList [i]);
}
}
else if (!(rowList.Value is string))
{
for (int i = 0; i < manager.Columns.Count; i++)
{
ret.Add(i, rowList [i]);
}
}
return(ret);
}
protected virtual void RefreshStructure(Hashtable boundFields)
{
bindableFields = boundFields;
int i;
if (boundFields.ContainsKey(sourceTableHasFooterSource))
{
bool.TryParse(boundFields [sourceTableHasFooterSource].ToString(), out sourceTableHasFooter);
}
if (!boundFields.ContainsKey(sourceTable))
{
return;
}
BindManager bManager = new BindManager(boundFields [sourceTable], true, ColumnNameResolver);
// bManager.Columns may be null when the source table is a dictionary
// the check below simply prevents crashing but the binding manager should be extended later
if (columns.Count == 0 && bManager.Columns != null)
{
autoColumns = true;
if (bManager.Columns.NamedColumns)
{
for (i = 0; i < bManager.Columns.Count; i++)
{
columns.Add(new TableColumn(bManager.Columns [i].Name, bManager.Columns [i].Caption));
}
}
else
{
for (i = 0; i < bManager.Columns.Count; i++)
{
columns.Add(new TableColumn(i.ToString(), i.ToString()));
}
}
TableColumn tableColumn;
if (hasHeader)
{
header = DocumentHelper.FormObjectCreator.CreateRow(columns.Count);
header.BindableFields = boundFields;
for (i = 0; i < columns.Count; i++)
{
tableColumn = columns [i];
TableCell headerCell = (TableCell)header.Children [i];
headerCell.Template.AddRange(tableColumn.HeaderTemplate);
headerCell.Style = (ObjectStyle)tableColumn.HeaderStyle.Clone();
}
}
if (sourceTableHasFooter)
{
footer = DocumentHelper.FormObjectCreator.CreateRow(columns.Count);
footer.BindableFields = boundFields;
BindRow <object> footerRow = null;
if (!string.IsNullOrEmpty(sourceTableHasFooterSource) && bManager.Rows.Count > 0)
{
footerRow = bManager.Rows [bManager.Rows.Count - 1];
}
for (i = 0; i < columns.Count; i++)
{
tableColumn = columns [i];
TextBox tb = DocumentHelper.FormObjectCreator.CreateTextBox();
tb.Text = footerRow == null ? string.Empty : footerRow [i].ToString();
TableCell footerCell = (TableCell)footer.Children [i];
footerCell.Template.Add(tb);
footerCell.Style = (ObjectStyle)tableColumn.FooterStyle.Clone();
}
}
else
{
footer = null;
}
}
RefreshRowStyles();
rows.Clear();
if (header != null)
{
rows.Add(header);
}
for (i = 0; i < bManager.Rows.Count - (sourceTableHasFooter && !string.IsNullOrEmpty(sourceTableHasFooterSource) ? 1 : 0); i++)
{
TableRow tableRow = DocumentHelper.FormObjectCreator.CreateRow(Columns, GetBoundFields(bManager, i));
tableRow.Style = (ObjectStyle)itemStyle.Clone();
rows.Add(tableRow);
if (style.InnerVerticalBorder.HasValue)
{
tableRow.Style.InnerVerticalBorder = style.InnerVerticalBorder;
}
}
bindableFields = boundFields;
if (sourceTableHasFooter && footer != null)
{
rows.Add(footer);
}
}
