public static void ToGraphviz(string DotPath, string name, string path, HSMResults items, bool showHeritages, State startup, int level,
State stateToHighlight = null)
{
StringBuilder b = new StringBuilder();
b.AppendLine("digraph G {");
b.AppendLine("rankdir= LR;");
b.AppendLine("node [shape=plaintext];");
foreach (var st in items.States)
{
bool isStitHilightTarget = false;
if (stateToHighlight != null)
{
isStitHilightTarget = items.Transitions.Any(p => p.From.Equals(stateToHighlight) && p.To != null && p.To.Equals(st));
}
//bool non_accessible = isStitHilightTarget || (stateToHighlight != null && st.Equals(stateToHighlight));
//bool accessible = true;
//b.AppendLine(st.Label + " [fontcolor="+( non_accessible==false?"gray":"black" )+", style=filled, fillcolor=" + (highLoght != null && st.Equals(highLoght) ? "red" : (isStitHilightTarget ==true? "orange" : "white")) + "]; ");
string foreColor = (stateToHighlight != null && st.Equals(stateToHighlight) ? "#" + Colors.CurrentStateForeColor : (isStitHilightTarget == true ? "#" + Colors.AccessibleStatesForeColor : "#" + Colors.InAccessibleStatesForeColor));
string backColor = (stateToHighlight != null && st.Equals(stateToHighlight) ? "#" + Colors.CurrentStateBackColor : (isStitHilightTarget == true ? "#" + Colors.AccessibleStatesBackColor : "#" + Colors.InAccessibleStatesBackColor));
b.AppendLine(st.Name + " [label=<<TABLE BORDER=\"0\" CELLBORDER=\"1\" CELLSPACING=\"5\"><TR><TD CELLPADDING=\"5\" BGCOLOR=\"" + backColor + "\" ><FONT FACE=\"Arial\" POINT-SIZE=\"12\" COLOR=\"" + foreColor + "\">" + st.Name + "</FONT></TD></TR></TABLE>>]; ");
}
//if (highLoght!=null)
// b.AppendLine(highLoght.Label + " [style=filled, fillcolor=yellow] ");
b.AppendLine("_ [shape=point];");
b.AppendLine("_-> " + startup.Name + ";");
foreach (var t in items.Transitions)
{
var edgeLabel = t.Method.Name + "(" + string.Join(",", t.Method.Parameters.Select(j => j.Name)) + ")";
if (level > 0)
{
edgeLabel += (t.Condition != null ? "\\n[" + t.Condition + "]" : "");
}
if (level > 1)
{
edgeLabel += (t.Action != null ? "\\n(" + t.Action + ")" : "");
}
if (t.IsLocal)
{
b.AppendLine(t.From.Name + " -> " + t.From.Name + " " + "[label=\"" + edgeLabel + "\",style=dotted,color=\"magenta\"];");
}
else
{
if (stateToHighlight != null && t.From.Name.Equals(stateToHighlight.Name))
{
b.AppendLine(t.From.Name + " -> " + t.To.Name + " " + "[label=\"" + edgeLabel + "\",color=\"#" + Colors.OperationPossibleColor + "\", fontcolor =\"#" + Colors.OperationPossibleColor + "\"];");
}
else
{
b.AppendLine(t.From.Name + " -> " + t.To.Name + " " + "[label=\"" + edgeLabel + "\",color=\"#" + Colors.OperationImpossibleColor + "\", fontcolor =\"#" + Colors.OperationImpossibleColor + "\"];");
}
}
}
if (showHeritages)
{
foreach (var e in items.States)
{
State ei = e;
if (ei.Parent != null)
{
b.AppendLine(ei.Name + " -> " + ei.Parent.Name + " " + "[color=\"red\"];");
}
}
}
b.AppendLine("}");
string dotfile = path + @"\" + name + (stateToHighlight != null ? "_" + stateToHighlight.Name:"") + ".dot";
File.WriteAllText(dotfile, b.ToString());
ProcessStartInfo pi = new ProcessStartInfo(DotPath, " -Tpng -O " + dotfile);
pi.UseShellExecute = false;
Process proc = Process.Start(pi);
proc.WaitForExit();
}
public void BuildPseudo(IEnumerable <Transition> _userTransitions)
{
#region Record States
StoreState(Startup);
foreach (var tr in _userTransitions)
{
StoreState(tr.From);
StoreState(tr.To);
}
foreach (var etat in states.ToList()) // ToList to create a copy of states from transition
{
State et = etat;
while (et.Parent != null)
{
StoreState(et.Parent);
et = et.Parent;
}
}
// nomage des etats non deja nomes
int serieNum = 0;
while (states.Any(p => String.IsNullOrWhiteSpace(p.Name)))
{
var x = states.First(p => String.IsNullOrWhiteSpace(p.Name));
while (states.Where(p => !String.IsNullOrWhiteSpace(p.Name)).Any(p => p.Name.Equals(string.Format(StateNamePattern, serieNum))))
{
serieNum++;
}
x.Name = string.Format(StateNamePattern, serieNum);
}
#endregion
#region Version non reduite
level0 = new HSMResults();
level0.States = states.ToList(); // copies
level0.Transitions = _userTransitions.ToList(); // copies
#endregion
#region Reduction / Normalisation des transitions
List <Transition> transitions = new List <Transition>();
foreach (var st in states)
{
List <Transition> stTransitions = new List <Transition>();
State i = st;
while (i != null)
{
var transitionsPossibles = _userTransitions.Where(p => p.From.Equals(i)).ToList();
var methodesPossibles = transitionsPossibles.Select(p => p.Method).Distinct();
List <Method> mthsToAdd = new List <Method>();
foreach (var mp in methodesPossibles)
{
if (!stTransitions.Any(p => p.Method.Equals(mp)))
{
mthsToAdd.Add(mp);
}
}
foreach (var mtiToAdd in mthsToAdd)
{
stTransitions.AddRange(transitionsPossibles.Where(p => p.Method.Equals(mtiToAdd)).Select(h => new Transition()
{
From = st,
To = h.To,
Action = h.Action,
Condition = h.Condition,
Index = h.Index,
Method = h.Method
}));
}
i = i.Parent;
}
transitions.AddRange(stTransitions);
}
VisitAllStates(transitions, Startup);
//suppression des states inutiles
{
var statesToDelete = states.Where(p => p.Visited == false).ToList();
while (statesToDelete.Count > 0)
{
//Console.WriteLine("\tsuppresion etat {0}", statesToDelete[0].Label);
var trToDelete = transitions.Where(p => p.From.Equals(statesToDelete[0]) || (!p.IsLocal && p.To.Equals(statesToDelete[0]))).ToList();
while (trToDelete.Count > 0)
{
transitions.Remove(trToDelete[0]);
trToDelete.RemoveAt(0);
}
states.Remove(statesToDelete[0]);
statesToDelete.RemoveAt(0);
}
}
//Numerotation des etats
for (int i = 0; i < states.Count; i++)
{
states[i].UniqueId = i;
}
level1 = new HSMResults();
level1.States = states.ToList(); // copies
level1.Transitions = transitions.ToList(); // copies
#endregion
}