private void ProcessItemSelection(object sender)
{
ColumnFilterItem filterValue = (ColumnFilterItem)((PopupForm)sender).SelectedFilterItem;
if (filterValue == null)
{
return;
}
if (filterValue is ColumnFilterCustomItem && filterShowingColumn != null)
{
CustomFilterForm frm = CreateCustomFilterForm();
PopuplateFilterConditions(frm);
if (frm.ShowDialog() == DialogResult.OK)
{
filterValue = GetCustomFilterValue(frm);
AddSingleFilterCondition(frm.cbeFilterConditions.Text, filterValue);
}
}
else if (!filterValue.IsEmpty && filterShowingColumn != null)
{
AddSingleFilterCondition("Equals", filterValue);
}
filterShowingColumn = null;
}
protected virtual void PopuplateFilterConditions(CustomFilterForm frm)
{
frm.filterGroupPanel.Text = filterShowingColumn.GetCaption();
for (int i = 0; i < OwnerTreeList.ColumnFilterConditions.Count; i++)
{
if (OwnerTreeList.ColumnFilterConditions[i].Column == filterShowingColumn)
{
frm.cbeFilterConditions.Text = OwnerTreeList.ColumnFilterConditions[i].Condition.ToString();
frm.teValue.Text = OwnerTreeList.ColumnFilterConditions[i].Value.ToString();
break;
}
}
}
protected virtual ColumnFilterItem GetCustomFilterValue(CustomFilterForm frm)
{
ColumnFilterItem filterValue;
try
{
filterValue = new ColumnFilterItem(Convert.ChangeType(frm.teValue.EditValue, filterShowingColumn.ColumnType), frm.teValue.Text);
} catch
{
filterValue = new ColumnFilterItem(frm.teValue.Text, frm.teValue.Text);
}
return(filterValue);
}