/// Edit criteria for a query column
/// </summary>
/// <param name="qc"></param>
/// <returns>True if criteria has been successfully edited</returns>
public static bool EditCriteria(
QueryColumn qc)
{
MetaColumn mc = qc.MetaColumn;
Query Query = qc.QueryTable.Query;
bool sameQ = Query == QueriesControl.Instance.CurrentQuery; // debug
if (Lex.Contains(qc.MetaColumn.ColumnMap, ToolUtil.ToolParametersColumnMapValue))
{
DialogResult dr = ToolHelper.InvokeToolCriteriaEditor(qc);
return(dr == DialogResult.OK);
}
try
{
if (!mc.IsSearchable)
{
MessageBoxMx.ShowError("The " + qc.ActiveLabel + " data item is not currently searchable.");
return(false);
}
if (mc.IsKey) // edit key criteria
{
qc.CopyCriteriaFromQueryKeyCriteria(); // be sure qc is in sync with Query.KeyCriteria
if (!CriteriaCompoundId.Edit(qc))
{
return(false);
}
qc.CopyCriteriaToQueryKeyCritera(); // update Query.KeyCriteria
return(true);
}
switch (mc.DataType)
{
// Compound Number criteria
case MetaColumnType.CompoundId:
if (!CriteriaCompoundId.Edit(qc))
{
return(false);
}
else
{
break;
}
// Structure criteria
case MetaColumnType.Structure:
if (!CriteriaStructure.Edit(qc))
{
return(false);
}
break;
// Mol. formula criteria
case MetaColumnType.MolFormula:
if (!CriteriaMolFormula.Edit(qc))
{
return(false);
}
break;
// General criteria
case MetaColumnType.Integer:
case MetaColumnType.Number:
case MetaColumnType.QualifiedNo:
case MetaColumnType.String:
case MetaColumnType.Date:
case MetaColumnType.DictionaryId:
if (!CriteriaDialog.Edit(qc))
{
return(false);
}
else
{
break;
}
default:
MessageBoxMx.ShowError("The " + qc.ActiveLabel + " data item is not currently searchable.");
return(false);
}
return(true);
}
catch (Exception ex)
{
string msg = "Unexpected error editing criteria: \r\n\r\n" +
DebugLog.FormatExceptionMessage(ex);
ServicesLog.Message(msg);
MessageBoxMx.ShowError(msg);
return(false);
}
}
/// <summary>
/// Invoke the editor
/// </summary>
/// <param name="qc">QueryColumn to edit</param>
/// <returns></returns>
public static bool Edit(
QueryColumn qc)
{
ParsedSingleCriteria psc;
if (qc.MetaColumn.DictionaryMultipleSelect)
{
return(CriteriaDictMultSelect.Edit(qc));
}
if (Instance == null)
{
Instance = new CriteriaMolFormula();
}
if (qc.Criteria != "")
{
psc = MqlUtil.ParseQueryColumnCriteria(qc);
}
else
{
psc = new ParsedSingleCriteria();
psc.OpEnum = CompareOp.FormulaEqual;
}
Instance.Formula.Text = psc.Value;
if (psc.OpEnum == CompareOp.FormulaEqual)
{
Instance.ExactMF.Checked = true;
}
else
{
Instance.PartialMF.Checked = true;
}
DialogResult dr = Instance.ShowDialog(SessionManager.ActiveForm);
if (dr == DialogResult.Cancel)
{
return(false);
}
string val = Instance.Formula.Text.Trim();
if (val == "") // no criteria
{
qc.Criteria = qc.CriteriaDisplay = "";
return(true);
}
if (Instance.ExactMF.Checked)
{
qc.Criteria = qc.MetaColumn.Name + " fmla_eq " + Lex.AddSingleQuotes(val);;
qc.CriteriaDisplay = "= " + val;
}
else
{
qc.Criteria = qc.MetaColumn.Name + " fmla_like " + Lex.AddSingleQuotes(val);
qc.CriteriaDisplay = "like " + val;
}
return(true);
}
