internal static void WriteFlameFile(string fileName, FractalList fractals)
{
string name = null;
try{
name = Path.GetFileNameWithoutExtension(fileName);
}catch (Exception) {}
if (name == null || name == "")
{
name = "unnamed";
}
FileStream fs = new FileStream(fileName, FileMode.Create, FileAccess.Write, FileShare.None);
try{
XmlWriterSettings settings = new XmlWriterSettings();
settings.Indent = true;
settings.IndentChars = " ";
settings.Encoding = System.Text.Encoding.UTF8;
settings.OmitXmlDeclaration = true;
settings.ConformanceLevel = ConformanceLevel.Fragment;
XmlWriter output = XmlWriter.Create(fs, settings);
WriteFlames(output, name, fractals);
output.Flush();
}
finally{
fs.Close();
}
}
internal static void WriteFlames(XmlWriter xw, string name, FractalList fractals)
{
xw.WriteStartElement("flames");
xw.WriteAttributeString("name", name);
foreach (Fractal fractal in fractals)
{
WriteFlame(xw, fractal);
}
xw.WriteEndElement();
}
internal static FractalList ReadFlameFile(string filename, FractronConfig conf)
{
FractalList newFractals = new FractalList();
Fractal newFractal;
XmlReaderSettings settings = new XmlReaderSettings();
settings.CheckCharacters = false;
settings.CloseInput = true;
settings.ConformanceLevel = ConformanceLevel.Fragment;
settings.IgnoreComments = false;
settings.IgnoreWhitespace = false;
settings.ValidationType = ValidationType.None;
XmlReader reader = XmlReader.Create(filename, settings);
XmlDocument doc = new XmlDocument();
doc.Load(reader);
reader.Close();
XmlNode flamesNode = null;
foreach (XmlNode node in doc.ChildNodes)
{
if (node.NodeType == XmlNodeType.Element)
{
flamesNode = node;
}
}
if (flamesNode == null)
{
return(newFractals);
}
foreach (XmlNode node in flamesNode)
{
if (node.Name == "flame")
{
newFractal = readFlameNode(node, conf);
if (newFractal != null)
{
newFractals.Add(newFractal);
}
}
}
return(newFractals);
}
public static void ReadFromFlameFile(string filename, FractronConfig conf)
{
FractalList newFractals = FlameFileIO.ReadFlameFile(filename, conf);
fractals = newFractals;
}