private bool ParseCell(Document doc, XmlElement elem, string comments)
{
var name = elem.GetAttribute("name");
if (String.IsNullOrEmpty(name))
{
return false;
}
var isEvent = (elem.Name == "event");
var id = elem.GetAttribute("id");
if (isEvent && String.IsNullOrEmpty(id))
{
return false;
}
CellDef def = (isEvent ? new EventDef() : new CellDef());
def.Name = name;
if (isEvent)
{
((EventDef)def).Id = id;
}
def.Base = elem.GetAttribute("extends");
var local = elem.GetAttribute("local");
if (!String.IsNullOrEmpty(local) && local.EndsWith("rue"))
{
def.IsLocal = true;
}
def.Comments = comments;
string subComments = null;
var node = elem.FirstChild;
for ( ; node != null; node = node.NextSibling)
{
if (node.NodeType != XmlNodeType.Element)
{
if (node.NodeType == XmlNodeType.Comment)
{
subComments = node.Value.Trim();
}
else
{
subComments = null;
}
continue;
}
var child = (XmlElement)node;
switch (child.Name)
{
case "property":
if (ParseCellProperty(def, child, subComments) == false)
{
return false;
}
break;
default:
break;
}
subComments = null;
}
doc.Definitions.Add(def);
return true;
}
public override bool Format(Document doc, string outDir)
{
try
{
var context = new CSharpFormatterContext()
{
Doc = doc,
Target = Path.Combine(outDir, doc.BaseName + Extension)
};
using (var writer = new StreamWriter(context.Target, false, Encoding.UTF8))
{
context.Out = writer;
FormatHead(context);
FormatBody(context);
writer.Flush();
}
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
return false;
}
return true;
}
public abstract bool Format(Document doc, String outDir);
private bool ParseReference(Document doc, XmlElement elem)
{
var target = elem.GetAttribute("target");
if (String.IsNullOrEmpty(target))
{
return false;
}
Reference reference = new Reference();
reference.Target = target;
doc.References.Add(reference);
return true;
}
private bool ParseConsts(Document doc, XmlElement elem, string comments)
{
var name = elem.GetAttribute("name");
var type = elem.GetAttribute("type");
if (String.IsNullOrEmpty(name))
{
return false;
}
if (String.IsNullOrEmpty(type))
{
type = "int32"; // default type
}
var def = new ConstsDef();
def.Name = name;
def.Type = type;
def.Comments = comments;
string subComments = null;
var node = elem.FirstChild;
for ( ; node != null; node = node.NextSibling)
{
if (node.NodeType != XmlNodeType.Element)
{
if (node.NodeType == XmlNodeType.Comment)
{
subComments = node.Value.Trim();
}
else
{
subComments = null;
}
continue;
}
var child = (XmlElement)node;
if (child.IsEmpty)
{
continue;
}
switch (child.Name)
{
case "const":
if (ParseConstant(def, child, subComments) == false)
{
return false;
}
break;
default:
break;
}
subComments = null;
}
doc.Definitions.Add(def);
return true;
}
public bool Handle(string path, out Document doc)
{
doc = null;
var xml = new XmlDocument();
try
{
xml.Load(path);
}
catch (Exception e)
{
Console.Error.WriteLine(e.Message);
return false;
}
var rootElem = xml.DocumentElement;
if (rootElem.Name != "x2")
{
// Not a valid x2 document.
return true;
}
doc = new Document();
doc.Namespace = rootElem.GetAttribute("namespace");
string comments = null;
var node = rootElem.FirstChild;
for ( ; node != null; node = node.NextSibling)
{
if (node.NodeType != XmlNodeType.Element)
{
if (node.NodeType == XmlNodeType.Comment)
{
comments = node.Value.Trim();
}
else
{
comments = null;
}
continue;
}
var elem = (XmlElement)node;
switch (elem.Name)
{
case "ref":
if (ParseReference(doc, elem) == false)
{
return false;
}
break;
case "consts":
if (ParseConsts(doc, elem, comments) == false)
{
return false;
}
break;
case "cell":
case "event":
if (ParseCell(doc, elem, comments) == false)
{
return false;
}
break;
default:
break;
}
comments = null;
}
return true;
}