public static XslFile retrieveNodeByPath(string path)
{
if (!indexedFiles.ContainsKey(path))
{
indexedFiles[path] = new XslFile(new FileInfo(path));
files.Add(Graph.indexedFiles[path]);
}
return indexedFiles[path];
}
public static string renderReference(XslFile file, string graphName, string path)
{
Graph.resetVisited();
StreamWriter sw = new StreamWriter(path);
sw.WriteLine("digraph " + graphName + " {");
sw.WriteLine("graph [ ");
sw.WriteLine("]");
renderFileAndReference(sw, file);
sw.WriteLine("}");
sw.Close();
return path;
}
private static void renderFileAndImports(StreamWriter sw, XslFile file)
{
if (file.visited) return;
file.visited = true;
sw.WriteLine(file.DOTRenderLabel());
sw.WriteLine(file.DOTRenderImports());
foreach (XslFile fileReference in file.referenced)
{
renderFileAndImports(sw, fileReference);
}
}