public IEnumerable <TLauncherEntry> BySearchExpression(string exp)
{
if (string.IsNullOrEmpty(exp))
{
yield break;
}
TopDocs hits = null;
try {
var parser = new MultiFieldQueryParser(Lucene.Net.Util.Version.LUCENE_CURRENT, new string[] {
"label",
"description",
"category"
}, new StandardAnalyzer(Lucene.Net.Util.Version.LUCENE_CURRENT));
parser.AllowLeadingWildcard = true;
hits = reader.Search(parser.Parse(exp), 1000);
} catch (Exception ex) {
CoreLib.Log(ex.ToString());
}
if (hits != null)
{
for (var i = 0; i < hits.TotalHits; i++)
{
yield return(new TLauncherEntry(reader.Doc(hits.ScoreDocs[i].Doc)));
}
}
}
public Pixbuf GetIconPixBuf()
{
if (Environment.OSVersion.Platform == PlatformID.Unix)
{
var file = "/usr/share/icons/gnome/32x32/apps/" + IconName + ".png";
if (File.Exists(file))
{
return(new Pixbuf(file));
}
else
{
return(null);
}
}
else
{
try {
var data = IconStored;
if (data == null || data.Length == 0)
{
return(null);
}
else
{
return(new Pixbuf(data));
}
} catch (Exception ex) {
CoreLib.Log(ex.ToString());
}
return(null);
}
}
public void AddLink(string file)
{
try {
var entry = TLauncherEntry.CreateFromFile(file);
writer.AddDocument(entry.doc);
} catch (Exception ex) {
CoreLib.Log(ex.ToString());
}
}
public static TLauncherEntry CreateFromFile(string path)
{
CoreLib.Log("ADD LINK: " + path);
return(Factory.Current.ReadLinkFile(path));
}
