public int FDoIdle(uint grfidlef)
{
bool bPeriodic = (grfidlef & (uint)_OLEIDLEF.oleidlefPeriodic) != 0;
IOleComponentManager cmpMgr = (IOleComponentManager)Package.GetGlobalService(typeof(SOleComponentManager));
if (bPeriodic && cmpMgr != null)
{
//var changes = FileUtilities.Instance.getCurrentTextSnapShot().Version.Changes;
////var changes = FileUtilities.Instance.GetIWpfTextView((string)document).TextSnapshot.Version.Changes;
//if (changes != null)
//{
// StaDynParser parser = new StaDynParser();
// parser.parseAll();
// SourceHelper.refreshHighlighting();
//}
Trace.WriteLine("Entering timer");
StaDynParser parser = new StaDynParser();
parser.parseAll();
SourceHelper.refreshHighlighting();
cmpMgr.FRevokeComponent(m_componentID);
}
return(0);
}
void Connect_DocumentOpened(Document Document)
{
StaDynParser parser = new StaDynParser();
parser.parseAll();
//Document.Activate();
SourceHelper.refreshHighlighting(Document.FullName);
}
private void parseAndRefreshHighlingting()
{
StaDynParser parser = new StaDynParser();
parser.parseAll();
currentFile = ProjectFileAST.Instance.getAstFile(FileUtilities.Instance.getCurrentOpenDocumentFilePath());
// if (parseResult == null || parseResult.Ast == null)
SourceHelper.refreshHighlighting();
}
//Other public methods
#region DeclareExcplicit
/// <summary>
/// Modify var reference declaration changing from "var" to its actual type if possible.
/// This method is public in order to be called by <see cref="CommandHandler.DeclareExplicitCommand"/>
/// and <see cref="DeclareEverythingExplicitVisitor"/>.
/// The operation will fail if the declaration has more than one type along its scope (counting as well
/// types inside UnionType types).
/// </summary>
/// <param name="id">IdDeclaration node for the var reference declaration.</param>
/// <param name="method">MethodDefinition node containing the var reference declaration.</param>
/// <param name="buffer">IVsTextLines object containing document's content.</param>
/// <param name="doc">TextDocument object for the document.</param>
/// public void DeclareExplicit
//public void DeclareExplicit(IdDeclaration id, MethodDefinition method, IVsTextLines buffer, TextDocument doc)
//public void DeclareExplicit()
//{
// int lineNumber = this.currentCaretPosition.X ;
// int column = this.currentCaretPosition.Y;
// var snapshot = FileUtilities.Instance.getCurrentTextSnapShot();
// int start = FileUtilities.Instance.getCurrentCaretPosition();
// StaDynVariablesInScopeTable infoVariablesInScope = StaDynIntellisenseHelper.Instance.getVariablesInCurrentScope(lineNumber +1, column, snapshot, start,true);
// string varName = ((IdDeclaration)foundNode).Identifier;
// var SSAVariablesList = new List<Declaration>();
// //Look for the same variable in the current scope
// for (int i = 0; i < infoVariablesInScope.Table.Count; i++)
// {
// if (infoVariablesInScope.Table[i].Count > 0)
// {
// foreach (KeyValuePair<string, IdDeclaration> variable in infoVariablesInScope.Table[i])
// {
// var type = variable.Value.TypeExpr;
// if (variable.Key.StartsWith(varName) && type is TypeVariable && ((TypeVariable)type).Substitution !=null)
// SSAVariablesList.Add(variable.Value);
// }
// }
// }
// if (SSAVariablesList.Count !=1)
// {
// string message;
// if (SSAVariablesList.Count == 0)
// message = "The var reference named '" + varName +
// "' cannot be declared explicitly since it has no type yet\n";
// else
// {
// message = "The var reference named '" + varName +
// "' cannot be declared explicitly since it has more than one type within its scope:\n";
// foreach (Declaration node in SSAVariablesList)
// message += " - " + ((TypeVariable)node.TypeExpr).Substitution.FullName + "\n";
// message += "To be able to declare explicitly this reference, create a new type from which "
// + "all this types will inherit";
// }
// MessageBox.Show(
// message,
// "Cannot declare explicit",
// MessageBoxButtons.OK, MessageBoxIcon.Information);
// return;
// }
// SourceHelper.replaceWord(snapshot, lineNumber, "var", ((TypeVariable)SSAVariablesList[0].TypeExpr).Substitution.FullName);
//}
#endregion
#region GetAllTypes
/// <summary>
/// Get all types a reference has or may have along the method where it is declared.
/// </summary>
/// <param name="identifier">Name of the identifier.</param>
/// <param name="method">Method where the identifier is declared.</param>
/// <returns>Set of types assigned to the identifier. Types contained in
/// UnionTypes are recursively inserted in the set.</returns>
//public HashSet<TypeExpression> GetAllTypes(string identifier, MethodDefinition method)
//{
// //Verify that the variable has only one type along the block
// //(Making use of SSA duplicated IdDeclaration nodes for that)
// //SearchInfo info = new SearchInfo(-1, -1, SearchReason.VarIdDeclarationSearch, StoreMode.StoreAll);
// //if (method != null)
// // method.Accept(new SearchVisitor(), info);
// //HashSet<TypeExpression> types = new HashSet<TypeExpression>();
// //IdDeclaration id;
// //foreach (AstNode node in info.NodeList)
// //{
// // id = node as IdDeclaration;
// // if (id == null | !id.Identifier.Equals(identifier))
// // continue;
// // TypeVariable varType = id.TypeExpr as TypeVariable;
// // TypeExpression substitutionType = varType != null ? varType.Substitution : null;
// // if (substitutionType == null)
// // continue;
// // if (substitutionType is UnionType)
// // {
// // types.UnionWith(getTypesFromUnion(substitutionType as UnionType));
// // continue;
// // }
// // types.Add(substitutionType);
// //}
// //return types;
//}
#endregion
// Private methods
#region searchDynVarInfo
//private SearchInfo searchDynVarInfo()
//{
// TokenInfo token = null;
// int line;
// int column;
// string tokenText = TextTools.GetCurrentTokenInfo(out token, out line, out column);
// StaDynLanguage lang = Package.GetGlobalService(typeof(StaDynLanguage)) as StaDynLanguage;
// DTE dte = Microsoft.VisualStudio.Shell.Package.GetGlobalService(typeof(SDTE)) as DTE;
// StaDynScope scope = lang.GetParseResult(dte.ActiveDocument.FullName);
// TextTools.VsToInference(ref line, ref column);
// SearchInfo searchInfo = new SearchInfo(line, column, tokenText, SearchReason.AnyVarSearch, StoreMode.NamesAndNodes);
// scope.Ast.Accept(new SearchVisitor(), searchInfo);
// return searchInfo;
//}
#endregion
#region beforeQueryStatusCommonTasks
/// <summary>
/// Performs several tasks useful for the commands' BeforeQueryStatus handlers.
/// Stores in lastSearchInfo information retrieved by <see cref="CommandHandler.searchDynVarInfo"/>.
/// </summary>
/// <param name="isStaDynFile">Active document is a ".stadyn" file.</param>
/// <param name="isVar">Token at cursor's location is a var reference.</param>
/// <param name="isDynamic">Token at cursor's location is a dynamic var reference.</param>
private void beforeQueryStatusCommonTasks(out bool isStaDynFile, out bool isVar, out bool isDynamic)
{
isStaDynFile = isVar = isDynamic = false;
isStaDynFile = FileUtilities.Instance.checkCurrentFileExtension(".stadyn");
//Get the span of the current word (caret on)
var currentWordTextSpan = SourceHelper.getCurrentTextSpan();
this.currentCaretPosition.X = currentWordTextSpan.iStartLine;
this.currentCaretPosition.Y = currentWordTextSpan.iEndIndex;
int line = currentWordTextSpan.iStartLine;
int column = currentWordTextSpan.iEndIndex + 1;
StaDynParser parser = new StaDynParser();
parser.parseAll();
currentFile = ProjectFileAST.Instance.getAstFile(FileUtilities.Instance.getCurrentOpenDocumentFilePath());
if (currentFile == null || currentFile.Ast == null)
{
return;
}
//string currentWord = SourceHelper.getCurrentWord();
//this.foundNode = (AstNode)currentFile.Ast.Accept(new VisitorFindNode(), new Location(Path.GetFileName(currentFile.FileName), line + 1, column));
this.foundNode = (AstNode)currentFile.Ast.Accept(new VisitorFindNode(), new Location(currentFile.FileName, line + 1, column));
if (foundNode is Declaration)
{
//Declaration dec = foundNode as Declaration;
IdDeclaration idDec = foundNode as IdDeclaration;
isVar = idDec.TypeExpr is TypeVariable;
isDynamic = StaDynDynamicHelper.Instance.checkDynamicVar(idDec.Identifier, line, column, currentFile);
//isDynamic = idDec.TypeExpr.IsDynamic;
}
}
public void AugmentSignatureHelpSession(ISignatureHelpSession session, IList <ISignature> signatures)
{
ITextSnapshot snapshot = m_textBuffer.CurrentSnapshot;
int position = session.GetTriggerPoint(m_textBuffer).GetPosition(snapshot);
ITrackingSpan applicableToSpan = m_textBuffer.CurrentSnapshot.CreateTrackingSpan(
new Span(position, 0), SpanTrackingMode.EdgeInclusive, 0);
//First try to get a compilable source code
snapshot = snapshot.TextBuffer.Insert(position, "();");
Span spanToRemove = new Span(position, 3);
//StaDynParser parser = new StaDynParser(snapshot.TextBuffer, FileUtilities.Instance.getCurrentOpenDocumentFilePath());
////Parse source
//StaDynSourceFileAST parseResult = parser.parseSource();
//parseResult = DecorateAST.Instance.completeDecorateAndUpdate(parseResult);
StaDynParser parser = new StaDynParser();
parser.parseAll();
StaDynSourceFileAST parseResult = ProjectFileAST.Instance.getAstFile(FileUtilities.Instance.getCurrentOpenDocumentFilePath());
if (parseResult == null || parseResult.Ast == null)
{
snapshot = snapshot.TextBuffer.Delete(spanToRemove);
return;
}
System.Drawing.Point caretPosition = FileUtilities.Instance.getCurrentCaretPoint();
int column = caretPosition.Y;
int line = caretPosition.X + 1;
//AstNode foundNode = (AstNode)parseResult.Ast.Accept(new VisitorFindNode(), new Location(Path.GetFileName(parseResult.FileName), line, column));
AstNode foundNode = (AstNode)parseResult.Ast.Accept(new VisitorFindNode(), new Location(parseResult.FileName, line, column));
//Signature help is not needed on method definition
if (foundNode is MethodDefinition)
{
snapshot = snapshot.TextBuffer.Delete(spanToRemove);
return;
}
AstNode lastInvocationNode = StaDynIntellisenseHelper.Instance.getCurrentInvocation(parseResult, snapshot, position, line, column);
//StaDynSourceFileAST file = ProjectFileAST.Instance.getAstFile(FileUtilities.Instance.getCurrentOpenDocumentFilePath());
//if (file.Ast == null) return ;
//AstNode foundNode = (AstNode)file.Ast.Accept(new VisitorFindNode(), new Location(Path.GetFileName(file.FileName), line, column));
//Remove added chars
snapshot = snapshot.TextBuffer.Delete(spanToRemove);
if (lastInvocationNode == null)
{
return;
}
this.createSignatures(lastInvocationNode, m_textBuffer, applicableToSpan, signatures);
/*****************************************/
//signatures.Add(CreateSignature(m_textBuffer, "add(int firstInt, int secondInt)", "Documentation for adding integers.", applicableToSpan));
//signatures.Add(CreateSignature(m_textBuffer, "add(double firstDouble, double secondDouble)", "Documentation for adding doubles.", applicableToSpan));
}
