public Token(ITextView textView, TokenTypeBase tokenType, string foundAs)
{
this.TextView = textView;
this.Type = tokenType;
this.ItemSeparator = Strings.Native_ItemSeparator;
this.FoundAs = foundAs;
}
private IEnumerable <Token> GetTokens(ITextView textView)
{
var matches = Regex.Matches(this.ContentRaw, PLACEHOLDER_PATTERN, RegexOptions.IgnoreCase);
var nextMatchIdx = 0;
var tokenFreetext = new TokenTypes.TokenTypeFreetext();
var previousIdx = 0;
for (var i = 0; i < this.ContentRaw.Length; i++)
{
if (nextMatchIdx == matches.Count)
{
var t = new Token(textView, tokenFreetext, null);
t.Attributes = new[] { new TokenAttribute(t, new AttribTypeContent(), this.ContentRaw.Substring(i)) };
yield return(t);
break;
}
var nextMatch = matches[nextMatchIdx];
if (nextMatch.Index != i)
{
continue;
}
var freeText = this.ContentRaw.Substring(previousIdx, i - previousIdx);
var freetextToken = new Token(textView, tokenFreetext, null);
freetextToken.Attributes = new[] { new TokenAttribute(freetextToken, new AttribTypeContent(), freeText) };
yield return(freetextToken);
var tokenTypeKey = nextMatch.Groups[1].Value;
var attributeString = nextMatch.Groups[2].Value;
var attributes = new List <TokenAttribute>();
TokenTypeBase foundTokenType = null;
foreach (var ttt in textView.Settings.GetTemplateTokenTypes().Where(ttt => ttt.Key == tokenTypeKey && !ttt.IsDynamic))
{
foundTokenType = ttt;
}
if (foundTokenType == null)
{
#region Get dynamic variable
var dynamicTokens = textView.Settings.GetTemplateTokenTypes().Where(ttt => ttt.IsDynamic).ToList();
if (dynamicTokens.Count > 1)
{
// TODO: Something should be done here to ask the user which method (s)he wants to use.
// But this should only happen if a user has added another through plugins, so no rush to implement.
}
if (dynamicTokens.Count == 0)
{
textView.Settings.Notifier.Error(Strings.TextControl_Title, Strings.Text_Template_DynamicTokenNotFound);
}
else
{
foundTokenType = dynamicTokens[0];
}
#endregion
}
var token = new Token(textView, foundTokenType, tokenTypeKey);
foreach (var attributeKeyValue in attributeString.Split(new[] { '|' }, StringSplitOptions.RemoveEmptyEntries))
{
var keyValue = attributeKeyValue.Split('=');
string key;
string value;
switch (keyValue.Length)
{
case 2:
key = keyValue[0];
value = keyValue[1];
break;
case 1:
key = attributeKeyValue[0].ToString();
value = attributeKeyValue.Substring(1);
break;
default:
throw new FormatException(String.Format("The KeyValue string '{0}' does not follow the set standard.", attributeKeyValue));
}
var added = false;
foreach (var tokenAttributeType in textView.Settings.GetTemplateTokenAttributeTypes())
{
if (tokenAttributeType.Key == key)
{
added = true;
attributes.Add(new TokenAttribute(token, tokenAttributeType, value));
break;
}
}
if (added == false)
{
throw new FormatException(String.Format("The text template token attribute for '{0}' does not exist.", key));
}
}
token.Attributes = attributes.ToArray();
yield return(token);
i += nextMatch.Length;
nextMatchIdx++;
previousIdx = i;
}
}
