public override void bw_DoWork(object sender, DoWorkEventArgs e)
{
// Taking in menu items bw argument from Main UI
List<DatabaseMenu> menuItems = (List <DatabaseMenu>)e.Argument;
// Build string array of items removing an entry for the Main Menu
string[] syss = new string[menuItems.Count - 1];
int i = 0;
try
{
// Add each name from a menu item into the array
// Making sure it is not the main menu
foreach (DatabaseMenu item in menuItems)
{
if (item.name != "Main Menu")
{
syss[i] = item.name;
i++;
}
}
List<DatabaseGame> g = new List<DatabaseGame>();
Favorites f = new Favorites("", HSPath);
for (int ii = 0; ii < syss.Length; ii++)
{
if (bw.CancellationPending)
{
e.Cancel = true;
return;
}
List<string> ls = GetFavoritesFromText(syss[ii]);
if (ls.Count != 0)
{
foreach (var items in ls)
{
if (bw.CancellationPending)
{
e.Cancel = true;
return;
}
//item.ToString();
f.QueryFavorite(items, syss[ii]);
}
ii++;
}
}
e.Result = (List<DatabaseGame>)f.getCurrentGameList();
}
catch (Exception)
{
e.Cancel = true;
}
}
/// <summary>
/// Convert a list of game objects that are favorites into an xml
/// </summary>
/// <param name="systemName"></param>
/// <param name="saveToGenre"></param>
/// <param name="hsPath"></param>
public void FavoriteToXml(string systemName, bool saveToGenre, string hsPath)
{
Favorites f = new Favorites(systemName, hsPath);
List<DatabaseGame> g = new List<DatabaseGame>();
g = (List<DatabaseGame>)f.getCurrentGameList();
if (g.Count == 0)
{
MessageBox.Show("Try saving the xml first to get updated enabled tags.");
}
SerializeToXML(g, systemName, "Favorites", hsPath);
if (saveToGenre)
{
List<string> genreList = AddFavoritesToGenre(HSPath + "\\Databases\\" + systemName + "\\Genre.xml");
DatabaseMenu m = new DatabaseMenu();
List<DatabaseMenu> mss = new List<DatabaseMenu>();
//Create the main Genre.xml
string lastGenre = string.Empty;
foreach (var itemGenre in genreList)
{
if (itemGenre != string.Empty)
{
if (lastGenre != itemGenre)
mss.Add(new DatabaseMenu(itemGenre));
lastGenre = itemGenre;
}
}
m.SerializeGenreItems(mss, hsPath + @"\Databases\" + systemName + "\\Genre.xml");
}
}
/// <summary>
/// Using background worker to build collection of game objects from XML
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public override void bw_DoWork(object sender, DoWorkEventArgs e)
{
XmlDocument xdoc = new XmlDocument();
xdoc.Load(HyperspinDatabaseXml);
DatabaseGameCollection = new ObservableCollection<DatabaseGame>();
string name = string.Empty, image = string.Empty, desc = string.Empty, cloneof = string.Empty, crc = string.Empty,
manu = string.Empty, genre = string.Empty, rating = string.Empty;
int enabled = 0;
int year = 0;
string index = string.Empty;
int i = 0;
string lastRom = string.Empty;
DatabaseGameCollection.Add(new DatabaseGame("_Default", "_Default"));
foreach (XmlNode node in xdoc.SelectNodes("menu/game"))
{
if (bw.CancellationPending)
{
e.Cancel = true;
return;
}
name = node.SelectSingleNode("@name").InnerText;
char s = name[0];
char t;
if (lastRom != string.Empty)
{
t = lastRom[0];
if (char.ToLower(s) == char.ToLower(t))
{
index = string.Empty;
image = string.Empty;
}
else
{
index = "true";
image = char.ToLower(s).ToString();
}
}
if (SystemName != "Main Menu")
{
if (node.SelectSingleNode("@enabled") != null)
{
if (node.SelectSingleNode("@enabled").InnerText != null)
{
enabled = Convert.ToInt32(node.SelectSingleNode("@enabled").InnerText);
}
}
else
enabled = 1;
desc = node.SelectSingleNode("description").InnerText;
if (node.SelectSingleNode("cloneof") != null)
cloneof = node.SelectSingleNode("cloneof").InnerText;
if (node.SelectSingleNode("crc") != null)
crc = node.SelectSingleNode("crc").InnerText;
if (node.SelectSingleNode("manufacturer") != null)
manu = node.SelectSingleNode("manufacturer").InnerText;
if (node.SelectSingleNode("year") != null)
if (!string.IsNullOrEmpty(node.SelectSingleNode("year").InnerText))
Int32.TryParse(node.SelectSingleNode("year").InnerText, out year);
if (node.SelectSingleNode("genre") != null)
genre = node.SelectSingleNode("genre").InnerText;
if (node.SelectSingleNode("rating") != null)
rating = node.SelectSingleNode("rating").InnerText;
}
DatabaseGameCollection.Add(new DatabaseGame(name, index, image, desc, cloneof, crc, manu, year, genre, rating, enabled));
lastRom = name;
i++;
}
/// Scan the favorites text, set the hspath and systemname
Favorites f = new Favorites();
f.HSPath = HSPath;
f.SystemName = SystemName;
Favorites.dbPath = HSPath + "\\Databases\\";
List<string> faveText = Favorites.GetFavoritesFromText(f.SystemName);
Favorites.updateGameListFavorites(DatabaseGameCollection.ToList(), faveText);
// Return the new collection to the backgroundworker
e.Result = DatabaseGameCollection;
}