/// <summary>
/// Init the column control list to contain 32 controls with CfColCtl1 & CfColCtl2 first
/// </summary>
/// <returns></returns>
List <CalcFieldColumnControl> AddAdditionalCfColCtls()
{
List <CalcFieldColumnControl> cfcc = new List <CalcFieldColumnControl>();
cfcc.Add(CfColCtl1);
cfcc.Add(CfColCtl2);
//ScrollableColumnList.Controls.Clear(); // (any reason we need to do this?)
//ScrollableColumnList.Controls.Add(CfColCtl1);
//if (label1.Parent == null) // be sure operation control and parent are present
// ScrollableColumnList.Controls.Add(label1);
//if (Operation.Parent == null)
// ScrollableColumnList.Controls.Add(Operation);
//ScrollableColumnList.Controls.Add(CfColCtl2);
CalcFieldColumnControl prevCtl = CfColCtl2;
for (int ci = 2; ci < 32; ci++)
{
CalcFieldColumnControl cc = new Mobius.ClientComponents.CalcFieldColumnControl();
string cis = (ci + 1).ToString();
cc.FieldLabel = "Data Field " + cis;
int dy = prevCtl.Size.Height + 6;
cc.Size = new System.Drawing.Size(prevCtl.Size.Width, prevCtl.Size.Height);
cc.Location = new System.Drawing.Point(prevCtl.Location.X, prevCtl.Location.Y + dy);
cc.Name = "CfColCtl" + cis;
//cc.TabIndex = 21;
cfcc.Add(cc);
ScrollableColumnList.Controls.Add(cc);
prevCtl = cc;
}
return(cfcc);
}
/// <summary>
/// See if valid basic calculated field
/// </summary>
/// <returns></returns>
private bool IsValidBasicCalcField()
{
for (int cfcci = 0; cfcci < CfColCtls.Count; cfcci++)
{
CalcFieldColumnControl cfcc = CfColCtls[cfcci];
bool validate = false; // decide if we should validate this field
if (cfcci == 0)
{
validate = true; // always validate 1st field
}
else if (cfcci == 1 && !Lex.StartsWith(Operation.Text, "none"))
{
validate = true; // validate 2nd field if operator is not "none"
}
else if (cfcc.FieldSelectorControl.MetaColumn != null)
{
validate = true;
}
if (validate && !ValidateField(cfcc))
{
return(false);
}
}
if (!CondFormatRulesCtl.AreValid()) // are any rules valid
{
Tabs.SelectedTabPageIndex = 1;
return(false);
}
CondFormatRules rules = CondFormatRulesCtl.GetRules();
if (CalcField.SourceColumnType == MetaColumnType.Structure && rules.Count == 0)
{
Tabs.SelectedTabPageIndex = 1;
MessageBoxMx.Show(
"Calculated fields on chemical structures must use classification\r\n" +
"for the calculated field value", UmlautMobius.String);
return(false);
}
if (rules.Count > 0) // must have at least one rule
{
foreach (CondFormatRule rule in rules) // must have name for each rule
{
if (String.IsNullOrEmpty(rule.Name))
{
Tabs.SelectedTabPageIndex = 1;
MessageBoxMx.Show("A name must be defined for each rule if using rule names the as calculated value", UmlautMobius.String);
return(false);
}
}
}
return(true);
}
void EnableSecondaryFields(bool enable)
{
for (int cci = 1; cci < CfColCtls.Count; cci++)
{
CalcFieldColumnControl cc = CfColCtls[cci];
cc.Enabled = enable;
}
return;
}
/// <summary>
/// First field changed, adjust source type
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CfColCtl1_ColumnChanged(object sender, EventArgs e)
{
CalcFieldColumnControl cfcc = sender as CalcFieldColumnControl;
if (cfcc == null || cfcc.FieldSelectorControl == null || cfcc.FieldSelectorControl.MetaColumn == null)
{
return;
}
MetaColumn mc = cfcc.FieldSelectorControl.MetaColumn;
if (mc != null) // reset form for type
{
SetSourceColumnType((int)mc.DataType);
}
}
/// <summary>
/// Check column control for validity
/// </summary>
/// <param name="cfcc"></param>
/// <returns></returns>
private bool ValidateField(
CalcFieldColumnControl cfcc)
{
string table = cfcc.FieldSelectorControl.TableName.Text; //cfcc.CfCol.TableName.Text;
string field = cfcc.FieldSelectorControl.FieldName.Text; // cfcc.CfCol.FieldName.Text;
string function = cfcc.Function.Text;
string constant = cfcc.Constant.Text;
string label = cfcc.FieldLabel;
if (table == "" || field == "")
{
MessageBoxMx.Show("You must define the " + label + " data field");
return(false);
}
if (function.ToLower().IndexOf("constant") >= 0) // do we have a constant?
{
if (constant == "")
{
MessageBoxMx.Show("You must define the " + label + " data field");
return(false);
}
try { Double.Parse(constant); }
catch (Exception ex)
{
MessageBoxMx.Show("The constant " + constant + " for the " + label + " data field is not valid");
return(false);
}
}
if (function == "" || function.ToLower().StartsWith("---")) // valid function?
{
MessageBoxMx.Show("Invalid function for the " + label + " data field");
return(false);
}
return(true);
}
