//
// Listbox activation
//
private void ActivateListBox()
{
KaiListBox.KaiListBox klb = null;
switch (eDataType)
{
case EDataType.Stress:
{
klb = kaiListBoxStress;
buttonAddStress.Enabled = false;
buttonAddLeftContext.Enabled = true;
buttonAddRightContext.Enabled = true;
buttonAddException.Enabled = true;
buttonAddOutputModifier.Enabled = true;
InitializeStressCombo();
break;
}
case EDataType.LeftContext:
{
klb = kaiListBoxLeftContext;
buttonAddStress.Enabled = true;
buttonAddLeftContext.Enabled = false;
buttonAddRightContext.Enabled = true;
buttonAddException.Enabled = true;
buttonAddOutputModifier.Enabled = true;
InitializeLeftContextCombo();
break;
}
case EDataType.RightContext:
{
klb = kaiListBoxRightContext;
buttonAddStress.Enabled = true;
buttonAddLeftContext.Enabled = true;
buttonAddRightContext.Enabled = false;
buttonAddException.Enabled = true;
buttonAddOutputModifier.Enabled = true;
InitializeRightContextCombo();
break;
}
case EDataType.Exceptions:
{
klb = kaiListBoxExceptions;
buttonAddStress.Enabled = true;
buttonAddLeftContext.Enabled = true;
buttonAddRightContext.Enabled = true;
buttonAddException.Enabled = false;
buttonAddOutputModifier.Enabled = true;
InitializeExceptionsCombo();
break;
}
case EDataType.OutputModifiers:
{
klb = kaiListBoxOutputModifiers;
buttonAddStress.Enabled = true;
buttonAddLeftContext.Enabled = true;
buttonAddRightContext.Enabled = true;
buttonAddOutputModifier.Enabled = false;
InitializeOutputModifiersCombo();
break;
}
case EDataType.InputTypeUndefined:
{
MessageBox.Show("Internal error: Unknown input type");
return;
}
default:
{
MessageBox.Show("Internal error: Illegal input type");
return;
}
}
klb.BeginUpdate();
klb.Items.Add("");
iCurrentItem = klb.Items.Count - 1;
Rectangle rcRow = klb.GetItemRectangle(iCurrentItem);
if ((rcRow.Y + rcRow.Height > klb.Height) &&
(klb.TopIndex < iCurrentItem))
{
++klb.TopIndex;
rcRow = klb.GetItemRectangle(iCurrentItem);
}
klb.EndUpdate();
klb.Items.RemoveAt(iCurrentItem);
Point ptLocation = klb.Location;
ptLocation.Y += rcRow.Y;
comboBox.Size = new Size(rcRow.Width, rcRow.Height);
comboBox.Location = ptLocation;
comboBox.BringToFront();
comboBox.DroppedDown = true;
comboBox.EndUpdate();
comboBox.Visible = true;
comboBox.Focus();
klb.DisableEdit = true;
} // ActivateListBox()
// Combos
private void comboBox_SelectedIndexChanged(object sender, EventArgs e)
{
if (comboBox.SelectedIndex < 0)
{
return;
}
KaiListBox.KaiListBox klb = null;
Button btnAdd = null;
switch (eDataType)
{
case EDataType.InputTypeUndefined:
{
MessageBox.Show("Internal Error: InputTypeUndefined");
return;
// break;
}
case EDataType.Stress:
{
klb = kaiListBoxStress;
btnAdd = buttonAddStress;
break;
}
case EDataType.LeftContext:
{
klb = kaiListBoxLeftContext;
btnAdd = buttonAddLeftContext;
break;
}
case EDataType.RightContext:
{
klb = kaiListBoxRightContext;
btnAdd = buttonAddRightContext;
break;
}
case EDataType.Exceptions:
{
klb = kaiListBoxExceptions;
btnAdd = buttonAddException;
break;
}
case EDataType.OutputModifiers:
{
klb = kaiListBoxOutputModifiers;
btnAdd = buttonAddOutputModifier;
break;
}
default:
{
MessageBox.Show("Internal Error: Illegal input type");
return;
}
}
klb.DisableEdit = false;
// i couldn't figure out how to use ObjectCollection.Contains()
bool bDuplicate = false;
foreach (DataItem kvpLeft in klb.Items)
{
DataItem kvpRight =
(DataItem)comboBox.Items[comboBox.SelectedIndex];
if ((kvpLeft.Key == kvpRight.Key) && (kvpLeft.Value == kvpRight.Value))
{
bDuplicate = true;
}
}
if (!bDuplicate)
{
klb.Items.Insert(iCurrentItem,
comboBox.Items[comboBox.SelectedIndex]);
}
btnAdd.Enabled = true;
comboBox.Visible = false;
comboBox.SelectedIndex = -1;
eDataType = EDataType.InputTypeUndefined;
enableDisableButtons();
} // comboBox_SelectedIndexChanged