static void CheckModifiedFiles()
{
// Check databases following a bottom-up strategy in the dependency
// tree. This will help resolving parsed classes.
Set <ProjectDom> list = new Set <ProjectDom> ();
lock (databases) {
// There may be several uris for the same db
foreach (ProjectDom ob in databases.Values)
{
list.Add(ob);
}
}
Set <ProjectDom> done = new Set <ProjectDom> ();
while (list.Count > 0)
{
ProjectDom readydb = null;
ProjectDom bestdb = null;
int bestRefCount = int.MaxValue;
// Look for a db with all references resolved
foreach (ProjectDom db in list)
{
bool allDone = true;
foreach (ProjectDom refdb in db.References)
{
if (!done.Contains(refdb))
{
allDone = false;
break;
}
}
if (allDone)
{
readydb = db;
break;
}
else if (db.References.Count < bestRefCount)
{
bestdb = db;
bestRefCount = db.References.Count;
break;
}
}
// It may not find any db without resolved references if there
// are circular dependencies. In this case, take the one with
// less references
if (readydb == null)
{
readydb = bestdb;
}
readydb.CheckModifiedFiles();
list.Remove(readydb);
done.Add(readydb);
}
}
