private void onSaveRule(rule saveThis)
{
// Find the Rule in the listView
ListViewItem ruleItem = findRuleItem(saveThis);
if (ruleItem == null)
{
DialogResult result;
frmQuestion frm = new frmQuestion("New Rule");
if ((result = frm.ShowDialog(this)) != DialogResult.OK)
{
MessageBox.Show("Unable to save rule");
return;
}
while (findRuleItem(frm.result) != null && result == DialogResult.OK)
result = frm.ShowDialog(this);
if (result == DialogResult.Cancel)
return;
saveThis.changeName(_myOptions.rulesPath,frm.result);
addNewRule(saveThis);
}
else
{
// mark the listView item as not being open in the editor any more
ruleItem.SubItems[2].Text = false.ToString();
// Stash our rule object in the listViewItem.
ruleItem.Tag = saveThis;
}
}
private void renameRuleToolStripMenuItem_Click(object sender, EventArgs e)
{
if (lstRules.SelectedItems.Count <= 0)
{
return;
}
if (lstRules.SelectedItems[0].SubItems[2].Text == true.ToString())
{
MessageBox.Show(this , "Cannot rename rule which is open in the editor");
return;
}
rule toRename = (rule) lstRules.SelectedItems[0].Tag;
string oldname = toRename.name;
while(true)
{
frmQuestion newname = new frmQuestion("New rule name" , oldname);
if (newname.ShowDialog(this) == DialogResult.Cancel)
return;
// nothing to do if the same name
if (newname.result == toRename.name)
return;
if (findRuleItem(newname.result) != null)
{
MessageBox.Show(this , "Sorry a rule is already called " + newname.result);
oldname = newname.result;
}
else
{
toRename.changeName(_myOptions.rulesPath,newname.result );
break;
}
}
lstRules.SelectedItems[0].SubItems[1].Text = toRename.name;
}
private void newRuleToolStripMenuItem_Click(object sender, EventArgs e)
{
while (true)
{
// Find a rule name which doesn't exist, and use this as the default
string defaultName = "Unnamed Rule";
int n = 0;
while ((findRuleItem(defaultName) != null))
{
defaultName = String.Format("Unnamed Rule {0}", n.ToString());
n++;
}
// Ask the user what name they want
frmQuestion newname = new frmQuestion("New rule name", defaultName);
if (newname.ShowDialog(this) == DialogResult.Cancel)
return;
addNewRule(new rule(newname.result));
return;
}
}