/// ------------------------------------------------------------------------------------
/// <summary>
/// Closes a member containing one or more phones.
/// </summary>
/// <remarks>
/// When we arrive at this method, we know we're about to close a member containing
/// one or more phones. When closing the current member, it will contain the first
/// phone in the run. If there is more than one phone, then new members are generated
/// for each of the phones following the first one. Finally, the collection of those
/// members is returned, with the first in the collection being "this".
/// </remarks>
/// ------------------------------------------------------------------------------------
private PatternGroupMember[] ClosePhoneRunMember()
{
MemberType = MemberType.SinglePhone;
var memberPhones = new List <PatternGroupMember>();
var phones = App.Project.PhoneticParser.Parse(Member, true,
Properties.Settings.Default.ConvertPatternsWithTranscriptionChanges);
if (phones == null || phones.Length == 0)
{
return(null);
}
// First wrap up this member using the first phone in the run.
CloseSinglePhoneMemeber(phones[0]);
memberPhones.Add(this);
// Now go through any following phones in the run and create new members for them.
for (int i = 1; i < phones.Length; i++)
{
var member = new PatternGroupMember();
member.CloseSinglePhoneMemeber(phones[i]);
memberPhones.Add(member);
}
return(memberPhones.ToArray());
}
/// ------------------------------------------------------------------------------------
private PatternGroup CreateOuterMostPatternGroup(string pattern)
{
//foreach (var grp in _tokenGroups.Values.OfType<PatternGroup>().Where(g => g.Members.Count == 1))
// grp.GroupType = GroupType.Sequential;
var group = new PatternGroup(_currEnvType)
{
GroupType = GroupType.Sequential
};
PatternGroupMember member = null;
foreach (char chr in pattern)
{
if (chr == '+')
{
if (member != null)
{
group.AddRangeOfMembers(member.CloseMember() ?? new[] { member });
member = null;
}
group.AddMember(new PatternGroupMember("+"));
}
else if (chr < kMinToken)
{
(member ?? (member = new PatternGroupMember())).AddToMember(chr);
}
else
{
if (member != null)
{
group.AddRangeOfMembers(member.CloseMember() ?? new[] { member });
member = null;
}
group.AddMember(_tokenGroups[chr]);
}
}
if (member != null)
{
group.AddRangeOfMembers(member.CloseMember() ?? new[] { member });
}
if (group.Members.Count == 1 && group.Members[0] is PatternGroup)
{
group = (PatternGroup)group.Members[0];
}
//if (group.Members.Count == 1 && group.Members[0] is PatternGroupMember)
// group.GroupType = GroupType.Sequential;
return(group);
}
public void CloseSinglePhoneMemberTest4()
{
const char dental = '\u032A';
const char aspiration = '\u02B0';
var member = new PatternGroupMember();
member.AddToMember('t');
member.AddToMember(dental);
member.AddToMember(App.kTopTieBarC);
member.AddToMember('s');
member.AddToMember(aspiration);
member.CloseMember();
Assert.AreEqual(string.Format("t{0}s", App.kTopTieBarC), member.Member);
Assert.AreEqual(string.Format("{0}{1}", dental, aspiration), member.DiacriticPattern);
}
public void CloseSinglePhoneMemberTest1()
{
const char dental = '\u032A';
const char aspiration = '\u02B0';
var member = new PatternGroupMember();
member.AddToMember('t');
member.AddToMember(dental);
member.AddToMember(App.kBottomTieBarC);
member.AddToMember('s');
member.DiacriticPattern = aspiration.ToString();
member.CloseMember();
Assert.AreEqual(string.Format("t{0}s", App.kBottomTieBarC), member.Member);
Assert.IsTrue(member.DiacriticPattern.IndexOf(dental) >= 0);
Assert.IsTrue(member.DiacriticPattern.IndexOf(aspiration) >= 0);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// This method goes through the pattern and replaces consonant and vowel class
/// specifiers (i.e. [C] and [V]) and feature names between square brackets with
/// tokens. The replacment includes the square brackets.
/// </summary>
/// ------------------------------------------------------------------------------------
public string ReplaceSquarBracketedTextWithTokens(string pattern)
{
_tokenGroups.Clear();
var match = FindInnerMostSquareBracketPairs(pattern);
while (match.Success)
{
var bracketedText = match.Result("${bracketedText}");
if (!bracketedText.Contains(App.DottedCircle))
{
_tokenGroups[++_token] = new PatternGroupMember(bracketedText);
}
else
{
_tokenGroups[++_token] = bracketedText;
}
pattern = ReplaceMatchedTextWithToken(pattern, match, _token);
match = match.NextMatch();
}
return(pattern.Replace("$", string.Empty));
}
