/// <summary>
/// Add a MetaTableItem to the DataTable
/// </summary>
/// <param name="mtName"></param>
void AddMetaTableItemToDataTable(
string mtName)
{
MetaTreeNode mtn = MetaTreeNodeCollection.GetNode(mtName);
if (mtn != null && mtn.IsFolderType)
{
return; // ignore folders
}
MetaTable mt = MetaTableCollection.Get(mtName);
if (mt == null)
{
MessageBoxMx.ShowError("The selected item is not a recognized data table: " + mtName);
return;
}
string allowedTypes = Qc.MetaColumn.TableMap;
if (Lex.IsDefined(allowedTypes)) // see if supplied table is allowed
{
int ai;
string[] sa = allowedTypes.Split(',');
for (ai = 0; ai < sa.Length; ai++)
{
string allowedType = sa[ai];
if (Lex.IsUndefined(allowedType))
{
continue;
}
if (Lex.Contains(mt.Name, allowedType.Trim()))
{
break;
}
}
if (ai >= sa.Length)
{
MessageBoxMx.ShowError("The selected data table is not is not of a type that can be added here (" + allowedTypes + ")");
return;
}
}
MetaTableItem i = new MetaTableItem();
i.ExternalName = mt.Label;
i.InternalName = mt.Name;
AddMetaTableItemToDataTable(i);
return;
}
/// <summary>
/// Paste assay data from clipboard
/// </summary>
/// <param name="s"></param>
private void PasteMenuItem_Click(object sender, EventArgs e)
{
string s = Clipboard.GetText();
if (Lex.IsUndefined(s))
{
return;
}
List <MetaTableItem> list = MetaTableItem.ParseList(s, false, false);
foreach (MetaTableItem i in list)
{
AddMetaTableItemToDataTable(i);
}
return;
}
/// <summary>
/// Add a MetaTableItem to the DataTable
/// </summary>
/// <param name="mti"></param>
void AddMetaTableItemToDataTable(
MetaTableItem mti)
{
DataRow dr;
int ri;
DataRowCollection rows = ItemGridDataTable.Rows;
for (ri = 0; ri < rows.Count; ri++)
{
dr = rows[ri];
string label = dr["LabelColumn"] as string;
string name = dr["InternalNameColumn"] as string;
MetaTreeNode mtn = null;
if (Lex.IsDefined(name) && Lex.IsDefined(mti.InternalName) && Lex.Eq(name, mti.InternalName))
{
break; // check internal name first for match
}
if (Lex.IsDefined(label) && Lex.IsDefined(mti.ExternalName) && Lex.Eq(label, mti.ExternalName))
{
break; // check table label
}
}
if (ri < rows.Count)
{
return; // could focus on existing row
}
else
{
dr = ItemGridDataTable.NewRow();
dr["LabelColumn"] = mti.ExternalName;
dr["InternalNameColumn"] = mti.InternalName;
ItemGridDataTable.Rows.Add(dr);
}
return;
}
/// <summary>
/// Parse a string into a list of Items
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
public static List <MetaTableItem> ParseList(
string s,
bool mustExist,
bool removeSuffixes)
{
List <MetaTableItem> list = new List <MetaTableItem>();
s = s.Replace("\r", "");
string[] sa = s.Split('\n');
foreach (string txt in sa)
{
string eName = "", iName = "";
MetaTreeNode mtn = null;
if (Lex.IsUndefined(txt))
{
continue;
}
List <string> rowList = Csv.SplitCsvString(txt);
if (rowList.Count == 0)
{
continue;
}
eName = rowList[0];
mtn = GetNode(eName);
if (mtn == null && rowList.Count > 1)
{
iName = rowList[1];
mtn = GetNode(iName);
}
if (mtn != null)
{
iName = mtn.Target;
eName = mtn.Label;
}
else // no node found
{
if (mustExist)
{
continue;
}
}
if (removeSuffixes)
{
eName = MetaTable.RemoveSuffixesFromName(eName);
}
MetaTableItem i = new MetaTableItem();
i.InternalName = iName;
i.ExternalName = eName;
list.Add(i);
}
return(list);
}
/// <summary>
/// Get values from form and update criteria in associated QueryColumn
/// </summary>
/// <returns></returns>
bool UpdateCriteria()
{
MetaTable mt;
string label, name, listString;
bool summary;
int tableId;
DataRowCollection rows = ItemGridDataTable.Rows;
string s = "";
List <string> sl2 = new List <string>(new string[] { "", "" });
foreach (DataRow dr in rows)
{
label = sl2[0] = dr["LabelColumn"] as string;
name = sl2[1] = dr["InternalNameColumn"] as string;
if (Lex.IsUndefined(label) && Lex.IsUndefined(name))
{
continue;
}
string txt = Csv.JoinCsvString(sl2);
s += txt + "\r\n";
}
List <MetaTableItem> list = MetaTableItem.ParseList(s, true, true);
string valueList = ""; // list of values to match in criteria
string displayList = "";
string mcDict = Qc.MetaColumn.Dictionary;
bool searchId = Lex.EndsWith(mcDict, ".Id");
bool searchLabel = Lex.EndsWith(mcDict, ".Label");
foreach (MetaTableItem mti in list)
{
mt = MetaTableCollection.Get(mti.InternalName);
if (mt == null)
{
continue;
}
MetaTable.ParseMetaTableName(mt.Name, out tableId, out summary);
label = MetaTable.RemoveSuffixesFromName(mt.Label);
//mtn = MetaTree.GetNode(mti.InternalName); // need to check node name vs target?
// Append to value list
if (valueList.Length > 0)
{
valueList += ", ";
}
if (searchId) // extract numeric id for table if matching against numeric column
{
valueList += tableId.ToString();
}
else
{
valueList += Lex.AddSingleQuotes(label);
}
// Append to label list
if (displayList.Length == 0) // include first item label only in CriteriaDisplay
{
displayList = label + " - ASSAY: ";
}
else
{
displayList += ", ";
}
displayList += tableId.ToString();
}
if (valueList == "")
{
Qc.Criteria = Qc.CriteriaDisplay = "";
}
else
{
Qc.Criteria = Qc.MetaColumn.Name + " in (" + valueList + ")";
Qc.CriteriaDisplay = displayList;
}
return(true);
}
