public void BuildIndex()
{
DirInfo info = SettingsManager.Instance.GetDirectories();
List <string> directories = info.Directories;
Dictionary <string, List <string> > extensions = info.Extensions;
Dictionary <string, bool> includeDirectories = info.IncludeDirectories;
Dictionary <string, bool> indexSubdirectories = info.IndexSubdirectories;
_index.StartBuilding();
for (int i = 0; i < directories.Count; i++)
{
string directory = directories[i];
List <string> ext = new List <string>(extensions[directory]);
List <string> fullpathes;
List <IndexerPlugin> assistingPlugins = new List <IndexerPlugin>();
foreach (IndexerPlugin plugin in _plugins)
{
if (SettingsManager.Instance.GetDirectories().Plugins[directory].Contains(plugin.Name))
{
assistingPlugins.Add(plugin);
ext.AddRange(plugin.Extensions);
}
}
try
{
fullpathes = new List <string>(FileSearcher.SearchFullNames(Environment.ExpandEnvironmentVariables(directory), ext, indexSubdirectories[directory], includeDirectories[directory], (CommonInfo.IsPortable ? true : false)));
}
catch (Exception)
{
fullpathes = new List <string>();
}
for (int j = 0; j < fullpathes.Count; j++)
{
string path = fullpathes[j];
string name = FileNameManipulator.GetFileName(Directory.Exists(path)
? Path.GetDirectoryName(path)
: path);
Bitmap icon = null;
try
{
icon = IconManager.RetrieveIcon(path).ToBitmap();
}
catch (Exception)
{
continue;
}
if (icon == null)
{
continue;
}
List <string> list_keywords = new List <string>(StringUtility.GenerateKeywords(name, true, true));
foreach (string key in list_keywords)
{
_index.AddEntry(key, name, list_keywords.Count, path, icon, false);
}
list_keywords.Clear();
foreach (IndexerPlugin plugin in assistingPlugins)
{
string[] tmp_keywords = plugin.GetFileKeywords(path);
foreach (string key in tmp_keywords)
{
list_keywords.AddRange(StringUtility.GenerateKeywords(key, true, true));
}
}
foreach (string key in list_keywords)
{
_index.AddEntry(key, name, list_keywords.Count, path, icon, false);
}
}
}
_index.FinishBuilding();
// clean up
directories = null;
extensions = null;
indexSubdirectories = null;
GC.Collect();
}