// Find the best matching SymbolText. Gender can be null or empty for don't care. Same with nounCase. If
// nounCase is empty then the first noun case from the language is chosen if possible.
static SymbolText FindBestText(SymbolDB symbolDB, List <SymbolText> texts, string language, bool plural, string gender, string nounCase)
{
int best = 99999;
SymbolText bestSymText = null;
if (gender == null)
{
gender = "";
}
string defaultNounCase = "";
SymbolLanguage symbolLanguage = symbolDB.GetLanguage(language);
if (symbolLanguage != null && symbolLanguage.CaseModifiers && symbolLanguage.Cases.Length > 0)
{
defaultNounCase = symbolLanguage.Cases[0];
}
// Search for exact match.
foreach (SymbolText symtext in texts)
{
int metric = 0;
if (symtext.Lang != language && symtext.Lang != "en")
{
metric += 100;
}
if (symtext.Lang != language && symtext.Lang == "en") // english is most preferred if no language match
{
metric += 50;
}
if (symtext.Plural != plural)
{
metric += 10;
}
if (gender != "" && symtext.Gender != gender)
{
metric += 5;
}
if (nounCase != "" && symtext.Case != nounCase)
{
metric += 3;
}
if (nounCase == "" && symtext.Case != null && symtext.Case != defaultNounCase)
{
metric += 1;
}
if (metric < best)
{
best = metric;
bestSymText = symtext;
}
}
return(bestSymText);
}
private void ReadSymbolFile(string filename)
{
int sortOrder = 1;
using (XmlInput xmlinput = new XmlInput(filename)) {
xmlinput.CheckElement("symbols");
bool first = true;
while (xmlinput.FindSubElement(first, new string[] { "symbol", "language" }))
{
if (xmlinput.Name == "symbol")
{
Symbol symbol = new Symbol(this, sortOrder);
++sortOrder;
symbol.ReadXml(xmlinput);
if (symbols.ContainsKey(symbol.Id))
{
symbols[symbol.Id].Add(symbol);
}
else
{
symbols[symbol.Id] = new List <Symbol>()
{
symbol
};
}
}
else if (xmlinput.Name == "language")
{
SymbolLanguage language = new SymbolLanguage();
language.ReadXml(xmlinput);
languages.Add(language.LangId, language);
}
first = false;
}
}
}
public override bool Equals(object obj)
{
if (obj is SymbolLanguage)
{
SymbolLanguage other = (SymbolLanguage)obj;
if (other.Name != Name)
{
return(false);
}
if (other.LangId != LangId)
{
return(false);
}
if (other.PluralNouns != PluralNouns)
{
return(false);
}
if (other.PluralModifiers != PluralModifiers)
{
return(false);
}
if (other.GenderModifiers != GenderModifiers)
{
return(false);
}
if (!Util.ArrayEquals(other.Genders, Genders))
{
return(false);
}
return(true);
}
else
{
return(false);
}
}
