private static DfmDataNode ReadObjectProperties(IEnumerable <string> objectData)
{
var obj = "object";
var inh = "inherited";
var node = new DfmDataNode();
var s = objectData.ElementAt(0);
var k1 = s.IndexOf(obj) + obj.Length;
if (k1 == obj.Length - 1)
{
k1 = s.IndexOf(inh) + inh.Length;
}
var k2 = s.IndexOf(":");
k2 = k2 > -1 ? k2 : k1 + 1;
node.PropertyName = s.Substring(k1 + 1, k2 - k1 - 1).Trim();
node.PropertyClass = s.Substring(k2 + 1, s.Length - k2 - 1).Trim();
var index = 0;
var count = objectData.Count() - 2;
while (index < count)
{
index = index + ReadObjectProperty(objectData.Skip(index + 1), node);
}
return(node);
}
private static DfmDataNode ReadItemsProperties(IEnumerable <string> objectData, DfmDataNode parent)
{
var node = new DfmDataNode();
var s = objectData.ElementAt(0);
var k = s.IndexOf("=");
if (k > -1)
{
node.PropertyName = s.Substring(0, k - 1).Trim();
ItemCounter.Reset();
}
else
{
node.PropertyName = "item" + ItemCounter.NextValue;
}
var index = 0;
var count = objectData.Count() - 1;
while (index < count)
{
index = index + ReadObjectProperty(objectData.Skip(index + 1), node);
}
return(node);
}
private static int ReadObjectProperty(IEnumerable <string> objectData, DfmDataNode parent)
{
var endIndex = 0;
var s = objectData.ElementAt(0);
DfmDataNode node = null;
if (s.EndsWith(" item"))
{
var ident = s.Substring(0, s.IndexOf("item"));
endIndex = objectData.ToList().IndexOf(
objectData.First(o => {
return(o.EndsWith(ident + "end") || o.EndsWith(ident + "end>"));
})
);
node = ReadItemsProperties(
objectData.Take(endIndex),
parent
);
}
else if (s.IndexOf("inherited") > -1)
{
var ident = s.Substring(0, s.IndexOf("inherited"));
endIndex = objectData.ToList().IndexOf(ident + "end");
node = ReadObjectProperties(
objectData.Take(endIndex + 1)
);
}
else if (s.Trim().StartsWith("object "))
{
var ident = s.Substring(0, s.IndexOf("object"));
endIndex = objectData.ToList().IndexOf(ident + "end");
node = ReadObjectProperties(
objectData.Take(endIndex + 1)
);
}
else
{
var k = s.IndexOf("=");
node = new DfmDataNode();
node.PropertyName = s.Substring(0, k - 1).Trim();
var b0 = (!s.StartsWith("'")) && (!s.StartsWith("#"));
var b1 = s.EndsWith("= (");
var b2 = s.EndsWith("= {");
var b3 = s.EndsWith("= <");
if ((b0) && (b1 || b2 || b3))
{
var endTerm1 = ")";
var endTerm2 = "}";
var endTerm3 = ">";
string endTerm = endTerm1;
if (b2)
{
endTerm = endTerm2;
}
if (b3)
{
endTerm = endTerm3;
}
endIndex = objectData.ToList().IndexOf(
objectData.First(o => {
return(o.EndsWith(endTerm) && !o.EndsWith("<>"));
})
);
if (b1 || b2)
{
node.PropertyValue = new List <string>();
if (b1)
{
((List <string>)node.PropertyValue).Add("(");
}
else
{
((List <string>)node.PropertyValue).Add("{");
}
((List <string>)node.PropertyValue).AddRange(
objectData.Skip(1).Take(endIndex)
);
}
else
{
node = ReadItemsProperties(
objectData.Take(endIndex + 1),
parent
);
}
}
else
{
if (s.Trim().EndsWith("="))
{
endIndex = objectData.Skip(1).ToList().IndexOf(
objectData.Skip(1).First(o => {
return(!o.EndsWith("+"));
})
) + 1;
node.PropertyValue = objectData.Skip(1).Take(endIndex).Select(l => ClearDfmString(l)).Aggregate((text, line) => text + line);
}
else
{
node.PropertyValue = s.Substring(k + 1, s.Length - k - 1).Trim();
if ((s.Contains("'")) || (s.Contains("#")))
{
node.PropertyValue = ClearDfmString((string)node.PropertyValue);
}
}
}
}
parent.Nodes.Add(node);
return(endIndex + 1);
}
