private void OnConfigurationChanged (Config config)
{
if (config == null || config.Name != Conf.Names.FilesQueryableConfig)
return;
bool clear_fs_state = false;
List<string[]> values = config.GetListOptionValues (Conf.Names.ExcludeSubdirectory);
if (values != null) {
ArrayList subdirs = new ArrayList (values.Count);
foreach (string[] value in values) {
string dir = GetExcludeDirectory (value [0]);
if (! String.IsNullOrEmpty (dir))
subdirs.Add (dir);
}
IList excludes_wanted = subdirs;
IList excludes_to_add, excludes_to_remove;
ArrayFu.IntersectListChanges (excludes_wanted,
exclude_paths,
out excludes_to_add,
out excludes_to_remove);
// Process any excludes we think we should remove
foreach (string path in excludes_to_remove)
RemoveExcludeDir (path);
// Process any excludes we found to be new
foreach (string path in excludes_to_add)
AddExcludeDir (path);
}
values = config.GetListOptionValues (Conf.Names.ExcludePattern);
if (values != null) {
ArrayList patterns = new ArrayList (values.Count);
foreach (string[] value in values)
patterns.Add (value [0]);
IList excludes_wanted = patterns;
IList excludes_to_add, excludes_to_remove;
ArrayFu.IntersectListChanges (excludes_wanted,
exclude_patterns,
out excludes_to_add,
out excludes_to_remove);
// Process any excludes we think we should remove
foreach (string pattern in excludes_to_remove) {
clear_fs_state = true;
RemoveExcludePattern (pattern);
}
// Process any excludes we found to be new
foreach (string pattern in excludes_to_add)
AddExcludePattern (pattern);
exclude_regex = StringFu.GetPatternRegex (exclude_patterns);
}
// If an exclude pattern is removed, we need to recrawl everything
// so that we can index those files which were previously ignored.
if (clear_fs_state)
queryable.RecrawlEverything ();
}
private static void ShowOption (Config config, Option option)
{
if (option.Type == OptionType.Bool) {
Console.WriteLine (" - {0}={2} ({1})",
option.Name,
option.Description,
config.GetOption (option.Name, true));
} else if (option.Type == OptionType.String) {
Console.WriteLine (" - {0}={2} ({1})",
option.Name,
option.Description,
config.GetOption (option.Name, String.Empty));
} else if (option.Type == OptionType.List) {
Console.WriteLine (" - {0} : ({1})", option.Name, option.Description);
Console.Write (" Parameters:");
string[] param_names = config.GetListOptionParams (option.Name);
for (int j = 0; j < param_names.Length; ++j)
Console.Write (" [{0}] ", param_names [j]);
Console.WriteLine ();
List<string[]> items = config.GetListOptionValues (option.Name);
if (items == null)
return;
Console.WriteLine (" Values:");
foreach (string[] item in items) {
DisplayListItem (param_names, item);
}
}
}
private void OnConfigurationChanged (Config config)
{
if (config == null || config.Name != Conf.Names.FilesQueryableConfig)
return;
List<string[]> values = config.GetListOptionValues (Conf.Names.Roots);
if (values == null)
values = new List<string[]> (0);
ArrayList roots_wanted = new ArrayList (values.Count);
foreach (string[] root in values)
roots_wanted.Add (root [0]);
if (config.GetOption (Conf.Names.IndexHomeDir, true))
roots_wanted.Add (PathFinder.HomeDir);
IList roots_to_add, roots_to_remove;
ArrayFu.IntersectListChanges (roots_wanted, Roots, out roots_to_add, out roots_to_remove);
foreach (string root in roots_to_remove)
RemoveRoot (root);
foreach (string root in roots_to_add)
AddRoot (root);
}
