///// ------------------------------------------------------------------------------------
///// <summary>
///// Saves the cache to the specified file, if the cache is dirty. If the cache is
///// dirty and saved, then true is returned. Otherwise, false is returned.
///// </summary>
///// ------------------------------------------------------------------------------------
//private bool SaveIfDirty(string tmxFile)
//{
// if (!IsDirty || string.IsNullOrEmpty(tmxFile))
// return false;
// //_tmxFile = tmxFile;
// IsDirty = false;
// TmxDocument.Body.TransUnits.Sort(TuComparer);
// TmxDocument.Save(tmxFile);
// return true;
//}
#endregion
/// ------------------------------------------------------------------------------------
/// <summary>
/// Compares two translation units for equality.
/// </summary>
/// ------------------------------------------------------------------------------------
private static int TuComparer(TMXTransUnit tu1, TMXTransUnit tu2)
{
if (tu1 == null && tu2 == null)
{
return(0);
}
if (tu1 == null)
{
return(-1);
}
if (tu2 == null)
{
return(1);
}
string x = tu1.GetPropValue(kGroupPropTag);
string y = tu2.GetPropValue(kGroupPropTag);
if (x == y)
{
return(String.CompareOrdinal(tu1.Id, tu2.Id));
}
if (x == null)
{
return(-1);
}
if (y == null)
{
return(1);
}
return(String.CompareOrdinal(x, y));
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Gets the group for the specified id.
/// </summary>
/// ------------------------------------------------------------------------------------
internal string GetGroup(string id)
{
TMXTransUnit tu = TmxDocument.GetTransUnitForId(id);
return(tu == null ? null : tu.GetPropValue(kGroupPropTag));
}