private void OnTestExpandRow(object sender, Gtk.TestExpandRowArgs args)
{
bool filled = (bool)store.GetValue(args.Iter, FilledCol);
ReferenceNode parent = (ReferenceNode)store.GetValue(args.Iter, ReferenceCol);
if (!filled)
{
store.SetValue(args.Iter, FilledCol, true);
TreeIter iter;
store.IterChildren(out iter, args.Iter);
store.Remove(ref iter);
if (parent.References.Count > 0 || parent.FieldReferences.Count > 0)
{
int nr = 0;
foreach (ReferenceNode nod in parent.References)
{
if (!AddNode(args.Iter, nod).Equals(TreeIter.Zero))
{
nr++;
}
}
foreach (FieldReference fref in parent.FieldReferences)
{
if (!AddNode(args.Iter, fref).Equals(TreeIter.Zero))
{
nr++;
}
}
if (nr == 0)
{
args.RetVal = true;
}
}
else
{
args.RetVal = true;
}
}
}
TreeIter AddNode (TreeIter parent, ReferenceNode node)
{
if (entryFilter.Text.Length > 0 && node.TypeName.IndexOf (entryFilter.Text) == -1)
return TreeIter.Zero;
TreeIter iter;
if (parent.Equals (TreeIter.Zero)) {
iter = store.AppendValues (node, "md-class", node.TypeName, !node.HasReferences, node.TotalMemory.ToString("n0"), node.AverageSize.ToString("n0"), node.RefCount.ToString ("n0"), "", "", "");
} else {
string refs = (InverseReferences ? node.RefsToParent.ToString ("n0") : "");
string rootRefs = (InverseReferences ? node.RefsToRoot.ToString ("n0") : "");
string rootMem = (InverseReferences ? node.RootMemory.ToString ("n0") : "");
iter = store.AppendValues (parent, node, "md-class", node.TypeName, !node.HasReferences, node.TotalMemory.ToString("n0"), node.AverageSize.ToString("n0"), node.RefCount.ToString ("n0"), refs, rootRefs, rootMem);
}
if (node.HasReferences) {
// Add a dummy element to make the expansion icon visible
store.AppendValues (iter, null, "", "", true, "", "", "", "", "", "");
}
return iter;
}
string GetTipText(Gtk.TreeIter iter, int col, object ob)
{
ReferenceNode node = ob as ReferenceNode;
if (node != null)
{
switch (col)
{
case 0:
return("Type " + node.TypeName);
case 1: {
string pname = GetParentType(iter);
if (pname != null)
{
if (InverseReferences)
{
return(string.Format("There are <b>{0:n0}</b> instances of type <b>{1}</b> which contain references to objects of type <b>{2}</b>", node.RefCount, GetShortName(node.TypeName), pname));
}
else
{
return(string.Format("There are <b>{0:n0}</b> instances of type <b>{1}</b> referenced by objects of type <b>{2}</b>", node.RefCount, GetShortName(node.TypeName), pname));
}
}
else
{
return(string.Format("There are <b>{0:n0}</b> instances of type <b>{1}</b>.", node.RefCount, GetShortName(node.TypeName)));
}
}
case 2: {
string pname = GetParentType(iter);
if (pname != null)
{
return(string.Format("There are <b>{0:n0}</b> distinct references from objects of type <b>{1}</b> to objects of type <b>{2}</b>", node.RefsToParent, GetShortName(node.TypeName), pname));
}
else
{
return("");
}
}
case 3: {
string rname = GetRootType(iter);
if (rname != null)
{
return(string.Format("There are <b>{0:n0}</b> indirect references from objects of type <b>{1}</b> to objects of type <b>{2}</b>", node.RefsToRoot, GetShortName(node.TypeName), rname));
}
else
{
return("");
}
}
case 4: {
string rname = GetRootType(iter);
if (rname != null)
{
return(string.Format("There are <b>{0:n0}</b> bytes of <b>{1}</b> objects indirectly referenced by <b>{2}</b> objects", node.RootMemory, rname, GetShortName(node.TypeName)));
}
else
{
return("");
}
}
case 5: {
string pname = GetParentType(iter);
if (pname != null)
{
if (InverseReferences)
{
return(string.Format("There are <b>{0:n0}</b> bytes of <b>{1}</b> objects which have references to <b>{2}</b> objects", node.TotalMemory, GetShortName(node.TypeName), pname));
}
else
{
return(string.Format("There are <b>{0:n0}</b> bytes of <b>{1}</b> objects referenced by <b>{2}</b> objects", node.TotalMemory, GetShortName(node.TypeName), pname));
}
}
else
{
return(string.Format("There are <b>{0:n0}</b> bytes of <b>{1}</b> objects", node.TotalMemory, GetShortName(node.TypeName)));
}
}
case 6:
string pname = GetParentType(iter);
if (pname != null)
{
if (InverseReferences)
{
return(string.Format("Objects of type <b>{0}</b> which have references to <b>{2}</b> objects have an average size of <b>{1:n0}</b> bytes", GetShortName(node.TypeName), node.AverageSize, pname));
}
else
{
return(string.Format("Objects of type <b>{0}</b> referenced by <b>{2}</b> objects have an average size of <b>{1:n0}</b> bytes", GetShortName(node.TypeName), node.AverageSize, pname));
}
}
else
{
return(string.Format("Objects of type <b>{0}</b> have an average size of <b>{1:n0}</b> bytes", GetShortName(node.TypeName), node.AverageSize));
}
}
}
else
{
FieldReference fr = (FieldReference)ob;
return(fr.FiledName);
}
return("");
}
TreeIter InternalFillType(ObjectMapReader file, int type)
{
ReferenceNode node = file.GetReferenceTree(type, checkInverse.Active);
return(AddNode(TreeIter.Zero, node));
}
public ReferenceNode GetReferenceNode (int obj)
{
string name = map.GetObjectTypeName (obj);
foreach (ReferenceNode cnode in references) {
if (cnode.TypeName == name)
return cnode;
}
ReferenceNode nod = new ReferenceNode (map, map.GetObjectType (obj), inverse);
references.Add (nod);
return nod;
}