public void AddSource(Stream stm)
{
XmlDocument doc = new XmlDocument();
doc.Load(stm);
XmlNodeList xnl = doc.GetElementsByTagName("symbols");
XmlNode n = xnl[0];
CompletionNode cn = new CompletionNode();
ParseNode(cn, n);
if (cn.children != null)
{
foreach (CompletionNode x in cn.children)
{
string name = x.display;
int j = 0;
foreach (CompletionNode cur in nodes)
{
if (cur.display == name)
{
nodes[j] = x;
continue;
}
j++;
}
nodes.Add(x);
}
}
nodes.Sort(delegate(CompletionNode a, CompletionNode b)
{
return(a.display.CompareTo(b.display));
});
curr.children = nodes.ToArray();
}
public void Reset(SquirrelVersion squirrelVersion)
{
this.squirrelVersion = squirrelVersion;
nodes = new List <CompletionNode>();
curr = new CompletionNode();
AddKeywords();
}
private void AddKeyword(string name)
{
CompletionNode cn = new CompletionNode();
cn.name = cn.display = name;
cn.glyph = (int)GlyphImageIndex.Keyword;
cn.type = "keyword";
nodes.Add(cn);
}
void ParseNode(CompletionNode parent, XmlNode n)
{
if (n.ChildNodes.Count == 0)
{
return;
}
List <CompletionNode> nodes = new List <CompletionNode>();
foreach (XmlNode xn in n.ChildNodes)
{
if (xn.NodeType == XmlNodeType.Element &&
xn.Name == "symbol")
{
XmlElement e = (XmlElement)xn;
CompletionNode cn = new CompletionNode();
string name = e.GetAttribute("name");
cn.name = name.ToLower();
cn.display = name;
cn.type = e.GetAttribute("type");
cn.glyph = GetImage(cn.type);
if (cn.type == "function")
{
cn.signature = e.GetAttribute("signature");
if (cn.signature.StartsWith("(") &&
cn.signature.EndsWith(")"))
{
string trimmed = cn.signature.Substring(1, cn.signature.Length - 2);
if (trimmed.IndexOf(',') != -1)
{
cn.parameters = trimmed.Split(new char[] { ',' });
}
}
}
nodes.Add(cn);
ParseNode(cn, xn);
}
}
if (nodes.Count > 0)
{
nodes.Sort(delegate(CompletionNode a, CompletionNode b)
{
return(a.display.CompareTo(b.display));
});
parent.children = nodes.ToArray();
}
}
public int GetCandidates(List <CompletionNode> ret, String[] syms, int part, bool exactmatch)
{
if (children == null)
{
return(0);
}
int len = children.Length;
int found = 0;
String s = syms[part];
for (int n = 0; n < len; n++)
{
CompletionNode cn = (CompletionNode)children[n];
if (cn.name.StartsWith(s))
{
int temp = found;
if (cn.name.Equals(s))
{
if (part < syms.Length - 1)
{
found += cn.GetCandidates(ret, syms, part + 1, exactmatch);
}
/*else
* {
* //force all childrens to be in
* found += cn.GetCandidates(ret, empty, 0);
* }*/
}
//add the parent only if no children were added
if (temp == found && cn.name.Equals(s) == exactmatch)
{
found++;
ret.Add(cn);
}
}
}
return(found);
}
