public virtual TypeMemberSnippet VisitTypeMemberSnippet(TypeMemberSnippet snippet, TypeMemberSnippet changes, TypeMemberSnippet deletions, TypeMemberSnippet insertions){
this.UpdateSourceContext(snippet, changes);
return snippet;
}
public override TypeMemberSnippet VisitTypeMemberSnippet(TypeMemberSnippet snippet){
if (snippet == null) return null;
Document doc = snippet.SourceContext.Document;
if (doc == null) return null;
string fileName = doc.Name;
int lineNumber = doc.LineNumber;
DocumentText sourceText = doc.Text;
IParserFactory pf = snippet.ParserFactory;
IParser p;
if (pf == null)
p = this.DefaultParserFactory.CreateParser(fileName, lineNumber, sourceText, this.SymbolTable, this.ErrorNodes, this.Options);
else
p = pf.CreateParser(fileName, lineNumber, sourceText, this.SymbolTable, this.ErrorNodes, this.Options);
if (p == null) return null;
p.ParseTypeMembers(snippet.DeclaringType);
return null;
}
public virtual Differences VisitTypeMemberSnippet(TypeMemberSnippet snippet1, TypeMemberSnippet snippet2){
Differences differences = new Differences(snippet1, snippet2);
if (snippet1 == null || snippet2 == null){
if (snippet1 != snippet2) differences.NumberOfDifferences++; else differences.NumberOfSimilarities++;
return differences;
}
TypeMemberSnippet changes = (TypeMemberSnippet)snippet2.Clone();
TypeMemberSnippet deletions = (TypeMemberSnippet)snippet2.Clone();
TypeMemberSnippet insertions = (TypeMemberSnippet)snippet2.Clone();
if (snippet1.SourceContext.Document == null || snippet2.SourceContext.Document == null){
if (snippet1.SourceContext.Document == snippet2.SourceContext.Document) differences.NumberOfSimilarities++; else differences.NumberOfDifferences++;
}else if (snippet1.SourceContext.Document.Name == snippet2.SourceContext.Document.Name)
differences.NumberOfSimilarities++; else differences.NumberOfDifferences++;
if (differences.NumberOfDifferences == 0){
differences.Changes = null;
differences.Deletions = null;
differences.Insertions = null;
}else{
differences.Changes = changes;
differences.Deletions = deletions;
differences.Insertions = insertions;
}
return differences;
}
public virtual void VisitTypeMemberSnippet(TypeMemberSnippet snippet)
{
}
public virtual TypeMemberSnippet VisitTypeMemberSnippet(TypeMemberSnippet snippet){
return snippet;
}
/*
public override TypeAlias VisitTypeAlias(TypeAlias tAlias)
{
throw new ApplicationException("unimplemented");
}
*/
public override TypeMemberSnippet VisitTypeMemberSnippet(TypeMemberSnippet snippet)
{
throw new ApplicationException("unimplemented");
}
public virtual TypeMemberSnippet VisitTypeMemberSnippet(TypeMemberSnippet snippet1, TypeMemberSnippet snippet2)
{
return snippet1;
}
private void Translate(CodeSnippetTypeMember tmSnippet, TypeNode declaringType){
if (tmSnippet == null) return;
TypeMemberSnippet snippet = new TypeMemberSnippet();
snippet.DeclaringType = declaringType;
Document doc = null;
if (tmSnippet.LinePragma == null)
doc = this.compiler.CreateDocument(null, 1, tmSnippet.Text);
else
doc = this.compiler.CreateDocument(tmSnippet.LinePragma.FileName, tmSnippet.LinePragma.LineNumber, tmSnippet.Text);
snippet.SourceContext = new SourceContext(doc);
declaringType.Members.Add(snippet);
}
public override TypeMemberSnippet VisitTypeMemberSnippet(TypeMemberSnippet snippet)
{
System.Compiler.Parser p = this.DefaultCompiler.CreateParser(snippet.SourceContext.Document, this.ErrorNodes);
p.ParseTypeMembers(snippet.DeclaringType);
return(null);
}
/*
* public override TypeAlias VisitTypeAlias(TypeAlias tAlias)
* {
* throw new ApplicationException("unimplemented");
* }
*/
public override TypeMemberSnippet VisitTypeMemberSnippet(TypeMemberSnippet snippet)
{
throw new ApplicationException("unimplemented");
}
