protected void EnsureCollator()
{
if (m_pCollator != IntPtr.Zero)
{
return;
}
// we already have one.
Icu.UErrorCode uerr = Icu.UErrorCode.U_ZERO_ERROR;
if (m_stuLocale == String.Empty)
{
m_pCollator = Icu.ucol_Open(null, out uerr);
}
else
{
byte[] rgchLoc = new byte[128];
Int32 cch = Icu.uloc_GetName(m_stuLocale, ref rgchLoc, rgchLoc.Length, out uerr);
Debug.Assert(cch < rgchLoc.Length, "cch < rgchLoc.Length");
rgchLoc[cch] = 0;
if (uerr != Icu.UErrorCode.U_ZERO_ERROR)
{
throw new ApplicationException(string.Format("uloc_GetName returned {0}", uerr));
}
m_pCollator = Icu.ucol_Open(rgchLoc, out uerr);
}
if (!(uerr == Icu.UErrorCode.U_ZERO_ERROR || uerr == Icu.UErrorCode.U_ERROR_WARNING_START || uerr == Icu.UErrorCode.U_USING_DEFAULT_WARNING))
{
throw new ApplicationException(string.Format("ucol_Open returned {0}", uerr));
}
}
/// --------------------------------------------------------------------------------
/// <summary>
/// Displays the name.
/// </summary>
/// <param name="sLocale">The s locale.</param>
/// <returns></returns>
/// --------------------------------------------------------------------------------
internal static string DisplayName(string sLocale)
{
string sName;
try
{
CultureInfo ci = new CultureInfo(sLocale.Replace('_', '-'));
sName = ci.NativeName;
}
catch
{
Icu.UErrorCode uerr = Icu.UErrorCode.U_ZERO_ERROR;
Icu.GetDisplayName(sLocale, sLocale, out sName, out uerr);
}
return(sName);
}
/// <summary>
/// Initializes a new instance of the <see cref="IcuException"/> class.
/// </summary>
/// <param name="message">The message.</param>
/// <param name="errorCode">The error code.</param>
public IcuException(string message, Icu.UErrorCode errorCode)
: base(message)
{
m_errorCode = errorCode;
}
private void ExportLDML(LgWritingSystem lgws, LdmlInFolderWritingSystemStore ldmlstore)
{
foreach (WritingSystemDefinition wsdT in ldmlstore.WritingSystemDefinitions)
{
// Don't bother changing an existing LDML file.
if (wsdT.RFC4646 == lgws.RFC4646bis)
{
return;
}
}
string sICU = lgws.ICULocale;
string sLang;
string sScript;
string sCountry;
string sVariant;
Icu.UErrorCode err = Icu.UErrorCode.U_ZERO_ERROR;
Icu.GetLanguageCode(sICU, out sLang, out err);
if (sLang.Length > 3 && sLang.StartsWith("x"))
{
sLang = sLang.Insert(1, "-");
}
Icu.GetScriptCode(sICU, out sScript, out err);
Icu.GetCountryCode(sICU, out sCountry, out err);
Icu.GetVariantCode(sICU, out sVariant, out err);
if (sVariant == "IPA")
{
sVariant = "fonipa";
}
Debug.Assert(err == Icu.UErrorCode.U_ZERO_ERROR);
string sKeyboard;
if (String.IsNullOrEmpty(lgws.KeymanKeyboard))
{
sKeyboard = GetKeyboardName(lgws.Locale);
}
else
{
sKeyboard = lgws.KeymanKeyboard;
}
string sSortUsing = null;
string sSortRules = null;
if (lgws.CollationsOS.Count > 0)
{
try
{
ILgCollation coll = lgws.CollationsOS[0];
string sResName = coll.IcuResourceName;
string sRules = coll.ICURules;
int lcid = coll.WinLCID;
if (!String.IsNullOrEmpty(sRules))
{
sSortUsing = "CustomICU";
sSortRules = sRules;
}
else if (!String.IsNullOrEmpty(sResName))
{
sSortUsing = "OtherLanguage";
sSortRules = sResName;
}
else if (lcid != 0)
{
sSortUsing = "OtherLanguage";
System.Globalization.CultureInfo ci = new System.Globalization.CultureInfo(lcid);
sSortRules = ci.Name;
}
}
catch
{
// This try-catch shouldn't be needed, but as LT-9545 points out, creating
// the collation can crash for some non-repeatable reason. It's happened
// twice on my machine, and once each for a couple of testers.
}
}
WritingSystemDefinition wsd = new WritingSystemDefinition(sLang);
wsd.Script = sScript;
wsd.Region = sCountry;
wsd.Variant = sVariant;
wsd.LanguageName = lgws.Name.UserDefaultWritingSystem;
wsd.Abbreviation = lgws.Abbr.UserDefaultWritingSystem;
wsd.RightToLeftScript = lgws.RightToLeft;
wsd.DefaultFontName = lgws.DefaultSerif;
wsd.DefaultFontSize = 12; // pure guesswork - we need a stylesheet or a model change!
wsd.Keyboard = sKeyboard;
if (!String.IsNullOrEmpty(sSortUsing))
{
wsd.SortUsing = sSortUsing;
wsd.SortRules = sSortRules;
}
//wsd.NativeName = null;
//wsd.SpellCheckingId = null;
//wsd.StoreID = null;
//wsd.VersionDescription = null;
//wsd.VersionNumber = null;
try
{
ldmlstore.SaveDefinition(wsd);
}
catch (Exception ex)
{
Debug.WriteLine(String.Format("Error writing LDML file: lgws.RFC={0}, wsd.RFC={1}; error: {2}",
lgws.RFC4646bis, wsd.RFC4646, ex.Message));
}
}
