public static bool SaveCustomMeta(Workspace ws) {
string bbPath = ws.getBlackboardPath();
XmlDocument bbfile = new XmlDocument();
try {
FileManagers.SaveResult result = FileManagers.FileManager.MakeWritable(bbPath, Resources.SaveFileWarning);
if (FileManagers.SaveResult.Succeeded != result)
{ return false; }
bbfile.RemoveAll();
XmlDeclaration declaration = bbfile.CreateXmlDeclaration("1.0", "utf-8", null);
bbfile.AppendChild(declaration);
XmlElement meta = bbfile.CreateElement("meta");
bbfile.AppendChild(meta);
SaveCustomTypes(bbfile, meta);
SaveCustomMembers(bbfile, meta);
bbfile.Save(bbPath);
ws.IsBlackboardDirty = false;
return true;
} catch (Exception ex) {
bbfile.RemoveAll();
string msgError = string.Format(Resources.SaveFileError, bbPath, ex.Message);
MessageBox.Show(msgError, Resources.SaveError, MessageBoxButtons.OK);
}
return false;
}
public static void PreLoadCustomMeta(Workspace ws) {
_agentsXMLNode = null;
_typesXMLNode = null;
string bbPath = ws.getBlackboardPath();
if (string.IsNullOrEmpty(bbPath) || !File.Exists(bbPath))
{ return; }
XmlDocument bbfile = new XmlDocument();
try {
FileStream fs = new FileStream(bbPath, FileMode.Open, FileAccess.Read, FileShare.Read);
bbfile.Load(fs);
fs.Close();
XmlNode root = bbfile.ChildNodes[1];
if (root.Name == "meta") {
foreach(XmlNode xmlNode in root.ChildNodes) {
if (xmlNode.Name == "agents") {
_agentsXMLNode = xmlNode;
} else if (xmlNode.Name == "types") {
_typesXMLNode = xmlNode;
}
}
} else if (root.Name == "agents") {
_agentsXMLNode = root;
}
} catch (Exception e) {
MessageBox.Show(e.Message, Resources.LoadError, MessageBoxButtons.OK);
bbfile.RemoveAll();
}
}
