public Solver.Filter ShowDialog(Solver.Filter filter)
{
if (filter == null)
{
Filter_ = null;
Text = "Add Filter";
btnRevert.Enabled = false;
}
else
{
Filter_ = filter.DeepCopy();
Text = "Edit Filter";
btnRevert.Enabled = true;
}
LoadFromFilter();
DialogResult result = base.ShowDialog();
if (result == DialogResult.OK)
{
return(Filter_);
}
return(null);
}
private void AddFilter()
{
FormFilterDetails formDetails = new FormFilterDetails();
Solver.Filter filter = formDetails.ShowDialog(null);
if (filter == null)
{
return;
}
/*int index = listBoxFilters.SelectedIndex;
* if (index == -1)
* index = listBoxFilters.Items.Count;
* listBoxFilters.Items.Insert(index, filter);*/
listBoxFilters.Items.Add(filter);
listBoxFilters.SelectedIndex = listBoxFilters.Items.Count - 1;
// not preset anymore
comboBoxPresets.SelectedIndex = -1;
}
private void btnOK_Click(object sender, EventArgs e)
{
if (ddField.SelectedIndex == -1)
{
MessageBox.Show("Please select which criteria the filter applies to.", "Filter Details",
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
ddField.Focus();
return;
}
if (ddExclude.SelectedIndex == -1)
{
MessageBox.Show("Please select the filter type.", "Filter Details", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
ddExclude.Focus();
return;
}
if (ddTest.SelectedIndex == -1)
{
MessageBox.Show("Please select the filter test.", "Filter Details", MessageBoxButtons.OK,
MessageBoxIcon.Exclamation);
ddTest.Focus();
return;
}
int value = ParseValue();
if (value == -1)
{
return;
}
Filter_ = new Solver.Filter(
ddExclude.SelectedIndex == 1,
(Solver.FieldIndex)ddField.SelectedIndex,
value,
(Solver.FilterTest)ddTest.SelectedIndex);
DialogResult = DialogResult.OK;
Close();
}
