/// <summary>
/// Adds a rule to the rule list.
/// </summary>
/// <param name="rule">
/// A <see cref="SyntacticalRule"/>
/// </param>
private void AddRule(SyntacticalRule rule)
{
string [] parts = rule.ToString().Split(':');
TreeIter iter = synRulesModel.AppendValues(parts[0] + " :",
parts[1],
rule);
synRulesTree.Selection.SelectIter(iter);
synRulesTree.ScrollToCell(synRulesModel.GetPath(iter),
synRulesTree.Columns[0],
true, 0.5f, 0);
}
/// <summary>
/// Launches the rule editor dialog for the selected rule.
/// </summary>
/// <param name="sender">
/// A <see cref="System.Object"/>
/// </param>
/// <param name="args">
/// A <see cref="EventArgs"/>
/// </param>
private void OnSynRuleEditBtnClicked(object sender, EventArgs args)
{
SyntacticalRuleEditorDialog dialog =
new SyntacticalRuleEditorDialog(this);
TreeIter iter;
synRulesTree.Selection.GetSelected(out iter);
dialog.Rule = synRulesModel.GetValue(iter, 2) as SyntacticalRule;
ResponseType res = dialog.Show();
if (res == ResponseType.Ok)
{
SyntacticalRule rule = dialog.Rule;
string [] parts = rule.ToString().Split(':');
synRulesModel.SetValue(iter, 0, parts[0] + " :");
synRulesModel.SetValue(iter, 1, parts[1]);
synRulesModel.SetValue(iter, 2, rule);
}
dialog.Destroy();
}