protected override Snippet PostProcess(Snippet snippet)
{
LiteralCollection literals = snippet.Literals;
Literal typeLiteral = literals[LiteralIdentifiers.Type];
if (typeLiteral != null)
{
if (snippet.HasTag(KnownTags.GenerateVoidType))
{
typeLiteral.DefaultValue = "void";
}
else
{
typeLiteral.DefaultValue = "T";
}
}
base.PostProcess(snippet);
return(snippet);
}
private static string GetTextMateBody(Snippet snippet)
{
snippet = (Snippet)snippet.Clone();
snippet.RemoveLiteralAndReplacePlaceholders(XmlSnippetGenerator.CDataIdentifier, "]]>");
LiteralCollection literals = snippet.Literals;
string s = snippet.CodeText;
var sb = new StringBuilder(s.Length);
int pos = 0;
PlaceholderCollection placeholders = snippet.Code.Placeholders;
Dictionary <Literal, int> literalIndexes = literals
.OrderBy(f => FindMinIndex(f, placeholders))
.Select((literal, i) => new { Literal = literal, Index = i })
.ToDictionary(f => f.Literal, f => f.Index + 1);
var processedIds = new List <string>();
foreach (Placeholder placeholder in placeholders.OrderBy(f => f.Index))
{
sb.Append(s, pos, placeholder.Index - 1 - pos);
if (placeholder.IsEndPlaceholder)
{
sb.Append("${0}");
}
else if (placeholder.IsSelectedPlaceholder)
{
sb.Append("${TM_SELECTED_TEXT}");
}
else
{
string id = placeholder.Identifier;
Literal literal = literals[id];
sb.Append("${");
sb.Append(literalIndexes[literal]);
if (!processedIds.Contains(id))
{
sb.Append(":");
sb.Append(literal.DefaultValue);
processedIds.Add(id);
}
sb.Append("}");
}
pos = placeholder.EndIndex + 1;
}
sb.Append(s, pos, s.Length - pos);
return(sb.ToString());
}
protected override IEnumerable <Snippet> PostProcess(IEnumerable <Snippet> snippets)
{
foreach (Snippet snippet in base.PostProcess(snippets))
{
if (snippet.HasTag(KnownTags.ExcludeFromVisualStudioCode))
{
continue;
}
LiteralCollection literals = snippet.Literals;
for (int i = literals.Count - 1; i >= 0; i--)
{
Literal literal = literals[i];
if (!literal.IsEditable &&
!string.IsNullOrEmpty(literal.Function))
{
literal.IsEditable = true;
literal.Function = null;
}
}
if (snippet.HasTag(KnownTags.TitleStartsWithShortcut))
{
string shortcut = Regex.Match(snippet.Title, @"^\S+\s+").Value;
snippet.Title = snippet.Title.Substring(shortcut.Length);
shortcut = shortcut.TrimEnd();
if (shortcut != "-")
{
if (snippet.Shortcut.Last() != '_')
{
snippet.Shortcut += "_";
}
snippet.Shortcut += shortcut.TrimEnd();
}
snippet.RemoveTag(KnownTags.TitleStartsWithShortcut);
}
if (snippet.HasTag(KnownTags.NonUniqueShortcut))
{
if (snippet.TryGetTag(KnownTags.ShortcutSuffix, out TagInfo info))
{
if (snippet.Shortcut.Last() != '_')
{
snippet.Shortcut += "_";
}
snippet.Shortcut += info.Value;
snippet.Keywords.RemoveAt(info.KeywordIndex);
snippet.AddTag(KnownTags.ExcludeFromReadme);
}
snippet.RemoveTag(KnownTags.NonUniqueShortcut);
}
yield return(snippet);
}
}
