//_____________________________________________________________________________________________________________________________________________________________
private cFunction GetSelectedFileName(List <cFunction> functions, string currentFile, ISEEditor editor)
{
if (functions.Count == 1)
{
return(functions[0]);
}
List <cScriptLocation> locations = mProjects.Project.Functions.GetScriptLocations(functions);
using (frmReferences f = new frmReferences()) {
f.Locations = locations;
f.SelectDefaultLocation(Path.GetFileName(currentFile), editor.CaretLine);
f.Command = "Found more than one candidate. Select one of them.";
f.ShowDialog(new WindowWrapper(WindowWrapper.GetSafeHandle()));
if (!f.ReferenceSelected)
{
return(null);
}
return(functions.Where(func => func.FullName == f.SelectedLocation.fileName && func.Line == f.SelectedLocation.line).FirstOrDefault());
}
}
//_____________________________________________________________________________________________________________________________________________________________
public void GetReferences()
{
LogHelper.Add("GetReferences");
ISEEditor editor = hostObject.CurrentPowerShellTab.Files.SelectedFile.Editor;
string caretLineText = editor.CaretLineText;
string currentFile = hostObject.CurrentPowerShellTab.Files.SelectedFile.FullPath;
Tuple <string, int, int> pos = new Tuple <string, int, int>(currentFile, editor.CaretLine, editor.CaretColumn);
List <PSToken> list = PSParser.Tokenize(caretLineText, out Collection <PSParseError> errors).Where(t => t.Type == PSTokenType.Command && t.StartColumn <= editor.CaretColumn && t.EndColumn >= editor.CaretColumn).ToList();
if (list.Count == 0)
{
list = PSParser.Tokenize(caretLineText, out errors).Where(t => t.Type == PSTokenType.CommandParameter && t.StartColumn <= editor.CaretColumn && t.EndColumn >= editor.CaretColumn).ToList();
}
if (list.Count == 0)
{
list = PSParser.Tokenize(caretLineText, out errors).Where(t => t.Type == PSTokenType.CommandArgument && t.StartColumn <= editor.CaretColumn && t.EndColumn >= editor.CaretColumn).ToList();
}
if (list.Count == 0)
{
list = PSParser.Tokenize(caretLineText, out errors).Where(t => t.StartColumn <= editor.CaretColumn && t.EndColumn >= editor.CaretColumn).ToList();
}
if (list.Count == 0)
{
return;
}
PSToken tkn = list[0];
List <cScriptLocation> lst = GetAllReferenceLocations(tkn);
string title = $"{tkn.Content} ({tkn.Type}) [{lst.Count}]";
if (tkn.Type == PSTokenType.String) // if tkn is a string with less than 2 results, try to searh into the string for additional tokens
{
PSToken tknsubstr = Token.GetPSTokenInLocation(caretLineText, tkn, editor.CaretColumn);
if (tknsubstr != null)
{
List <cScriptLocation> lstsubstr = GetAllReferenceLocations(tknsubstr);
if (lstsubstr.Count > 0)
{
lst.AddRange(lstsubstr);// is string found more tokens replace the list with the new result
title += $" / {tknsubstr.Content} ({tknsubstr.Type}) [{lstsubstr.Count}]";
}
}
}
if (lst.Count == 0)
{
return;
}
using (frmReferences f = new frmReferences()) {
f.Locations = lst;
f.SelectDefaultLocation(Path.GetFileName(currentFile), editor.CaretLine);
f.Command = $"References {title}";
f.ShowDialog(new WindowWrapper(WindowWrapper.GetSafeHandle()));
if (!f.ReferenceSelected)
{
return;
}
cScriptLocation l = f.SelectedLocation;
try {
hostObject.CurrentPowerShellTab.Files.SetSelectedFile(hostObject.CurrentPowerShellTab.Files.Where(file => Path.GetFileName(file.FullPath).iEquals(l.fileName)).FirstOrDefault());
hostObject.CurrentPowerShellTab.Files.SelectedFile.Editor.SetCaretPosition(l.line, l.position);
hostObject.CurrentPowerShellTab.Files.SelectedFile.Editor.Select(l.line, l.position, l.line, l.position + l.word.Length);
BackList.Push(pos);
}
catch (Exception ex) { LogHelper.AddException(ex, "GetReferences", null); }
}
}