/// <summary>
/// adds a new commodity the the dictionary
/// </summary>
/// <param name="commodity"></param>
/// <param name="language"></param>
private void addCommodity(string commodity, enLanguage language)
{
dsCommodities ownCommodities = new dsCommodities();
if(File.Exists(@".\Data\Commodities_own.xml"))
ownCommodities.ReadXml(@".\Data\Commodities_own.xml");
dsCommodities.NamesRow newCommodity = (dsCommodities.NamesRow)_commodities.Names.NewRow();
dsCommodities.NamesRow newOwnCommodity = (dsCommodities.NamesRow)ownCommodities.Names.NewRow();
foreach (enLanguage availableLanguage in Enum.GetValues(typeof(enLanguage)))
newOwnCommodity[availableLanguage.ToString()] = Program.COMMODITY_NOT_SET;
newOwnCommodity[language.ToString()] = commodity;
foreach (enLanguage availableLanguage in Enum.GetValues(typeof(enLanguage)))
newCommodity[availableLanguage.ToString()] = newOwnCommodity[availableLanguage.ToString()];
// add to both dictionaries
ownCommodities.Names.AddNamesRow(newOwnCommodity);
_commodities.Names.AddNamesRow(newCommodity);
// save to "own" file
ownCommodities.WriteXml(@".\Data\Commodities_own_new.xml");
FileSaver.rotateSaveFiles(@".\Data\Commodities_own.xml");
// reload in working array
loadCommodities(RegulatedNoiseSettings.Language);
}
/// <summary>
/// loads the localized commodity names and check if
/// the self added names now included in the official dictionary
/// </summary>
private void prepareCommodityNames()
{
dsCommodities ownCommodities = new dsCommodities();
List<dsCommodities.NamesRow> forDeleting = new List<dsCommodities.NamesRow>();
bool found;
try
{
_commodities.ReadXml(@".\Data\Commodities.xml");
if(File.Exists(@".\Data\Commodities_own.xml"))
{
ownCommodities.ReadXml(@".\Data\Commodities_own.xml");
foreach (dsCommodities.NamesRow Commodity in ownCommodities.Tables["Names"].Rows)
{
found = false;
foreach (enLanguage language in Enum.GetValues(typeof(enLanguage)))
{
dsCommodities.NamesRow[] existing = (dsCommodities.NamesRow[])(_commodities.Tables["Names"].Select(String.Format("{0} = '{1}'" , language.ToString(), EscapeLikeValue(Commodity[language.ToString()].ToString()))));
Debug.Print(String.Format("{0} = '{1}'" , language.ToString(), Commodity[language.ToString()]));
if(existing.GetUpperBound(0) == 0)
{
// commodity exists in the official directory
found = true;
break;
}
}
// if commodity is existing at least in one language we remove it
if(found)
forDeleting.Add(Commodity);
}
}
// now delete the existing double commodities and save the cleaned data again
foreach (dsCommodities.NamesRow item in forDeleting)
ownCommodities.Tables["Names"].Rows.Remove(item);
// save the reviewed "own" commodity list
ownCommodities.WriteXml(@".\Data\Commodities_own_new.xml");
FileSaver.rotateSaveFiles(@".\Data\Commodities_own.xml");
// merge both tables
_commodities.Tables["Names"].Merge(ownCommodities.Tables["Names"]);
}
catch (Exception ex)
{
throw new Exception("Error while loading commodity names", ex);
}
}
