void AddNewSubrule(IRule r)
{
SaveCurrentRule();
TreeNode s = RulesTreeView.SelectedNode;
if (s == null)
return;
history_.Save();
TreeNode n = new TreeNode(r.Name);
n.Tag = r;
s.Nodes.Add(n);
RulesTreeView.SelectedNode = n;
RulesTreeView.Select();
RestoreSelectedRule();
this.currentRule_.SelectName();
}
private static void setNodeColour(TreeNode node, IRule rule)
{
if (rule.enabled_)
node.BackColor = Color.White;
else
node.BackColor = Color.Red;
}
private void AppendRule(IRule r)
{
TreeNode n = new TreeNode(r.Name);
n.Tag = r;
RulesTreeView.Nodes.Add(n);
if (r.Children != null && r.Children.Count > 0) foreach (IRule rnew in r.Children) AddNewRule(rnew, n);
else
{
RulesTreeView.SelectedNode = n;
RulesTreeView.Select();
}
}
private void AddNewRule(IRule r)
{
SaveCurrentRule();
history_.Save();
TreeNode n = new TreeNode(r.Name);
n.Tag = r;
TreeNode s = RulesTreeView.SelectedNode;
if (s != null)
{
TreeNode p = s.Parent;
if (p == null)
RulesTreeView.Nodes.Insert(RulesTreeView.Nodes.IndexOf(s) + 1, n);
else
p.Nodes.Insert(p.Nodes.IndexOf(s) + 1, n);
}
else
{
RulesTreeView.Nodes.Add(n);
}
if (r.Children != null && r.Children.Count > 0) foreach (IRule rnew in r.Children) AddNewRule(rnew, n);
else
{
RulesTreeView.SelectedNode = n;
RulesTreeView.Select();
}
RestoreSelectedRule();
this.currentRule_.SelectName();
}
private void RecurseNode(TreeNode n, ref IRule r)
{
if (n.Nodes.Count == 0) return;
r.Children = new List<IRule>();
foreach (TreeNode n1 in n.Nodes)
{
IRule r1 = (IRule)n1.Tag;
if (n1.Nodes.Count > 0) RecurseNode(n1, ref r1);
r.Children.Add(r1);
}
}
void RestoreSelectedRule()
{
if (RulesTreeView.SelectedNode == null)
{
if (currentRule_ != null)
{
currentRule_.DisposeControl();
currentRule_ = null;
NoRuleSelectedLabel.Show();
}
}
else
{
NoRuleSelectedLabel.Hide();
IRule oldrule = currentRule_;
currentRule_ = (IRule)RulesTreeView.SelectedNode.Tag;
this.SuspendLayout();
Point pos = new Point();
ruleControl_ = null;
ruleControl_ = currentRule_.CreateControl(this, this.RuleControlSpace.Controls, pos);
ruleControl_.Size = this.RuleControlSpace.Size;
currentRule_.Name = RulesTreeView.SelectedNode.Text;
currentRule_.Restore();
if (oldrule != null)
{
if (!currentRule_.Equals(oldrule))
oldrule.DisposeControl();
}
ruleControl_.Visible = true;
this.ResumeLayout();
}
UpdateEnabledStates();
setTreeViewColours();
}
//Base code from http://www.dotnetjohn.com/articles.aspx?articleid=173
private string Serialize(IRule rule)
{
System.IO.MemoryStream memoryStream = new System.IO.MemoryStream();
System.Xml.Serialization.XmlSerializer xs = new System.Xml.Serialization.XmlSerializer(typeof(IRule));
XmlTextWriter xmlTextWriter = new XmlTextWriter(memoryStream, Encoding.UTF8);
xs.Serialize(xmlTextWriter, rule);
memoryStream = (System.IO.MemoryStream)xmlTextWriter.BaseStream;
return UTF8ByteArrayToString(memoryStream.ToArray());
}