private static void collectEntitiesByType(SourceCodeEntitiesFile scef,
XPathNavigator navigator, string srcml_name, SourceCodeEntityType type,
string name_xpath, Dictionary <string, string> parent_names)
{
XPathNodeIterator iterator = (XPathNodeIterator)navigator.Evaluate(
"//*[local-name() = '" + srcml_name + "']");
while (iterator.MoveNext())
{
XPathNavigator element = iterator.Current;
EntityPositionInfo position = getEntityPosition(element);
string name = "";
XPathNodeIterator search_name = (XPathNodeIterator)
element.Evaluate(name_xpath);
if (search_name.MoveNext())
{
name = search_name.Current.Value;
}
Stack <string> fully_qualified_name = new Stack <string>();
while (element.MoveToParent())
{
if (parent_names.ContainsKey(element.Name))
{
search_name =
(XPathNodeIterator)element.Evaluate(parent_names[element.Name]);
if (search_name.MoveNext())
{
fully_qualified_name.Push(search_name.Current.Value);
}
}
}
SourceCodeEntity sce = new SourceCodeEntity();
sce.LineStart = position.line_start;
sce.LineEnd = position.line_end;
sce.ColumnStart = position.col_start;
sce.ColumnEnd = position.col_end;
sce.Type = type;
sce.Name = name;
while (fully_qualified_name.Count > 0)
{
sce.FullyQualifiedName.Add(fully_qualified_name.Pop());
}
sce.parent_file = scef;
scef.Add(sce);
}
}
public override bool Equals(Object o)
{
SourceCodeEntity e = o
as SourceCodeEntity;
if (e == null)
{
return(false);
}
else
{
// Compare fieldwise.
return((Type == e.Type) &&
(DotFullyQualifiedName == e.DotFullyQualifiedName));
}
}
private static bool isInEntity(GazeData gd, SourceCodeEntity sce)
{
if (gd.line > sce.LineStart && gd.line < sce.LineEnd)
{
return(true);
}
else if (gd.line == sce.LineStart)
{
return(gd.col >= sce.ColumnStart);
}
else if (gd.line == sce.LineEnd)
{
return(gd.col <= sce.ColumnEnd);
}
else
{
return(false);
}
}