public string getText(StaDynTokenTypes type)
{
string textValue = null;
this._StaDynTypes.TryGetValue(type, out textValue);
return(textValue);
}
//void _buffer_Changed(object sender, TextContentChangedEventArgs e)
//{
// if (e.After != _buffer.CurrentSnapshot)
// return;
// OnTagsChanged(new SnapshotSpan(_buffer.CurrentSnapshot, 0, _buffer.CurrentSnapshot.Length));
//}
//void OnTagsChanged(SnapshotSpan span)
//{
// if (TagsChanged != null)
// TagsChanged(this, new SnapshotSpanEventArgs(span));
//}
public IEnumerable <ITagSpan <StaDynTokenTag> > GetTags(NormalizedSnapshotSpanCollection spans)
{
var currentFile = ProjectFileAST.Instance.getAstFile(FileUtilities.Instance.getCurrentOpenDocumentFilePath());
//Get the compileMode
string dynOption = StaDyn.StaDynProject.ProjectConfiguration.Instance.GetProperty(PropertyTag.DynVarOption.ToString());
DynVarOption compileMode = (DynVarOption)Enum.Parse(typeof(DynVarOption), dynOption);
foreach (SnapshotSpan curSpan in spans)
{
ITextSnapshotLine containingLine = curSpan.Start.GetContainingLine();
int curLoc = containingLine.Start.Position;
int charsMatched = 0;
int currentPositionInLine = 1;
string tokenText = null;
lexer = new StaDynLexer(containingLine.GetText());
while (curLoc < containingLine.End)
{
IToken StaDynToken = null;
try
{
StaDynToken = lexer.nextToken();
}
catch (Exception e)
{
}
if (StaDynToken == null)
{
break;
}
tokenText = StaDynToken.getText();
if (!string.IsNullOrEmpty(tokenText))
{
charsMatched = StaDynToken.getText().Length;
currentPositionInLine += StaDynToken.getText().Length;
}
else
{
charsMatched = 0;
}
//Sets the line number
StaDynToken.setLine(containingLine.LineNumber);
StaDynToken.setColumn(currentPositionInLine);
StaDynTokenTypes tokenType = lexer.getTokenType(StaDynToken.Type);
//Check if the current token its a type
//Needed for highlighting
if (tokenType == StaDynTokenTypes.Identifier && StaDynTypeTableFunctions.Instance.CheckTokenTypeOnCurrentDocument(StaDynToken))
{
tokenType = StaDynTokenTypes.TypeDefinition;
}
//If the compile mode is set to EverythingDynamic
//We hace to check wich AST identifires are varibales declared by user
//And then check if can ve dynamic
else if (tokenType == StaDynTokenTypes.Identifier && compileMode == DynVarOption.EverythingDynamic)
{
if (currentFile == null)
{
break;
}
StaDynLanguage.Visitors.StaDynVariablesInScopeTable infoVariablesInScope = StaDynLanguage.Intellisense.StaDynIntellisenseHelper.Instance.getVariablesInCurrentScope(StaDynToken.getLine(), StaDynToken.getColumn(), _buffer.CurrentSnapshot, 0, false);
for (int i = 0; i < infoVariablesInScope.Table.Count; i++)
{
if (infoVariablesInScope.Table[i].Count > 0)
{
foreach (KeyValuePair <string, AST.IdDeclaration> variable in infoVariablesInScope.Table[i])
{
if (variable.Key == tokenText && variable.Value.Symbol != null)
{
//Only identifiers declared as var
//HACK: Harcoded the "[Var
if (variable.Value.Symbol.SymbolType.FullName.StartsWith("[Var"))
{
tokenType = StaDynTokenTypes.DynamicVar;
break;
}
}
}
}
}
}
//Atmanaged compile mode
//Check if the current token its a dynamicVar
//Needed for highlighting
else if (tokenType == StaDynTokenTypes.Identifier && StaDynDynamicHelper.Instance.checkDynamicVar(StaDynToken.getText(), StaDynToken.getLine(), StaDynToken.getColumn(), currentFile) && compileMode == DynVarOption.Managed)
{
tokenType = StaDynTokenTypes.DynamicVar;
}
var tokenSpan = new SnapshotSpan(curSpan.Snapshot, new Span(curLoc, charsMatched));
if (tokenSpan.IntersectsWith(curSpan))
{
yield return(new TagSpan <StaDynTokenTag>(tokenSpan,
new StaDynTokenTag(tokenType, StaDynToken)));
}
curLoc += charsMatched;
}
}
}
public StaDynTokenTag(StaDynTokenTypes type, IToken token)
{
this.type = type;
this.StaDynToken = token;
}