MemberReferenceCollection GetReferences(RefactoringOptions options)
{
CodeRefactorer refactorer = IdeApp.Workspace.GetCodeRefactorer(IdeApp.ProjectOperations.CurrentSelectedSolution);
IProgressMonitor monitor = IdeApp.Workbench.ProgressMonitors.GetBackgroundProgressMonitor(this.Name, null);
if (options.SelectedItem is IType)
{
IType cls = (IType)options.SelectedItem;
return(refactorer.FindClassReferences(monitor, cls, RefactoryScope.Solution, true));
}
else if (options.SelectedItem is LocalVariable)
{
return(refactorer.FindVariableReferences(monitor, (LocalVariable)options.SelectedItem));
}
else if (options.SelectedItem is IParameter)
{
return(refactorer.FindParameterReferences(monitor, (IParameter)options.SelectedItem, true));
}
else if (options.SelectedItem is IMember)
{
IMember member = (IMember)options.SelectedItem;
Dictionary <string, HashSet <DomLocation> > foundLocations = new Dictionary <string, HashSet <DomLocation> > ();
MemberReferenceCollection result = new MemberReferenceCollection();
foreach (IMember m in CollectMembers(member.DeclaringType.SourceProjectDom, member))
{
foreach (MemberReference r in refactorer.FindMemberReferences(monitor, m.DeclaringType, m, true))
{
DomLocation location = new DomLocation(r.Line, r.Column);
if (!foundLocations.ContainsKey(r.FileName))
{
foundLocations[r.FileName] = new HashSet <DomLocation> ();
}
if (foundLocations[r.FileName].Contains(location))
{
continue;
}
foundLocations[r.FileName].Add(location);
result.Add(r);
}
}
return(result);
}
return(null);
}
