public static SongData CreateFromXML(Stream stream, string rootpath)
{
SongData data = new SongData();
XmlReader reader = XmlReader.Create(stream);
XmlDocument doc = new XmlDocument();
doc.Load(reader);
data.PopulateFromXML(doc.DocumentElement, rootpath);
return(data);
}
public void AddSongs(PlatformData data, ProgressIndicator progress)
{
if (Root == null)
{
return;
}
foreach (XmlNode node in Root.GetElementsByTagName("addsong"))
{
XmlElement element = node as XmlElement;
if (element.Attributes["game"] != null && int.Parse(element.Attributes["game"].Value) != (int)data.Game)
{
continue;
}
SongData song = new SongData(data);
if (element.Attributes["id"] != null)
{
song.ID = element.Attributes["id"].Value;
}
song.PopulateFromXML(element, RootPath);
data.Platform.AddSong(data, song, progress);
}
data.Mutex.WaitOne();
IList <FormatData> songs = data.Songs;
foreach (XmlNode node in Root.GetElementsByTagName("deletesong"))
{
XmlElement element = node as XmlElement;
if (element.Attributes["game"] != null && int.Parse(element.Attributes["game"].Value) != (int)data.Game)
{
continue;
}
if (element.Attributes["id"] != null)
{
foreach (FormatData song in songs.Where(f => string.Compare(f.Song.ID, element.Attributes["id"].Value, true) == 0).ToList())
{
data.RemoveSong(song);
}
}
if (element.Attributes["name"] != null)
{
foreach (FormatData song in songs.Where(f => string.Compare(f.Song.Name, element.Attributes["name"].Value, true) == 0).ToList())
{
data.RemoveSong(song);
}
}
}
data.Mutex.ReleaseMutex();
}
public bool Populate(SongData song)
{
bool ret = false;
string idprefix = string.Empty;
string nameprefix = string.Empty;
string songid = song.ID;
if (Root == null)
{
goto populateend;
}
foreach (XmlElement node in Root.GetElementsByTagName("global"))
{
song.PopulateFromXML(node as XmlElement, RootPath);
ret = true;
foreach (XmlElement element in node.GetElementsByTagName("idprefix"))
{
idprefix = element.InnerText;
}
foreach (XmlElement element in node.GetElementsByTagName("nameprefix"))
{
nameprefix = element.InnerText;
}
}
if (songid.StartsWith(idprefix))
{
songid = songid.Substring(idprefix.Length);
}
foreach (XmlElement element in Root.GetElementsByTagName("song"))
{
if (element.Attributes["game"] != null && int.Parse(element.Attributes["game"].Value) != (int)Game)
{
continue;
}
if (string.Compare(element.Attributes["id"].Value, songid, true) == 0)
{
song.PopulateFromXML(element, RootPath);
ret = true;
goto populateend;
}
}
populateend:
if (songid == song.ID)
{
if (idprefix.Length > 0)
{
song.ID = idprefix + song.ID;
}
if (nameprefix.Length > 0)
{
switch (ApplyNamePrefix)
{
case NamePrefix.Prefix:
song.Name = nameprefix + " " + song.Name;
break;
case NamePrefix.Postfix:
song.Name = song.Name + " " + nameprefix;
break;
}
}
}
if (!song.Pack.HasValue() && song.Game != Game.Unknown)
{
song.Pack = Platform.GameName(song.Game);
}
return(ret);
}
