public ExportGenerator(IEnumerable<ExpressionWithSource> expressionsWithSources,
            TypeRetriever retriever, ExportParamaters exportParamaters)
        {
            _type = exportParamaters.ExportType;
            _expressionsWithSources = expressionsWithSources;
            _maxDepth = exportParamaters.MaxDepth;

            List<IRuleSet> ruleSets = new List<IRuleSet>();
            if (exportParamaters.ExcludePropertiesNotInClass)
            {
                ruleSets.Add(new PropertyInClassRuleSet(retriever));
            }
            if (exportParamaters.ExludePrivateProperties)
            {
                ruleSets.Add(new AccessiblePropertiesRuleSet(retriever));
            }

            _ruleSetValidator = new RuleSetValidator(ruleSets);
        }
        //TODO: can remove PackageSettings and use GlobalPackageSettings
        public FormSelectObjects(DTE2 dte2, PackageSettings settings)
        {
            _dte2 = dte2;
            _settings = settings;

            InitializeComponent();
            LoadLocals();

            TypeRetriever retriever = new TypeRetriever(dte2);
            List<IRuleSet> ruleSets = new List<IRuleSet>();
            if (settings.IgnoreDynamicallyAddedProperties)
            {
                ruleSets.Add(new PropertyInClassRuleSet(retriever));
            }

            bool excludePrivates = radCheckBoxExcludePrivate.Checked;
            if (excludePrivates)
            {
                ruleSets.Add(new AccessiblePropertiesRuleSet(retriever));
            }

            _ruleSetValidator = new RuleSetValidator(ruleSets);
        }
        private async void buttonExport_Click(object sender, EventArgs e)
        {
            //Create Export Paramaters
            bool excludePrivates = radCheckBoxExcludePrivate.Checked;
            bool ignoreDynamicProperties = _settings.IgnoreDynamicallyAddedProperties;
            ExportType exportType = GetExportType();
            int maxDepth = (int)numericUpDownMaxDepth.Value;
            ExportParamaters exportParamaters = new ExportParamaters(excludePrivates, ignoreDynamicProperties, maxDepth, exportType);

            CancellationTokenSource cancellationTokenSource = new CancellationTokenSource();
            _waitingDialog = new ProgressDialog(cancellationTokenSource);

            List<ExpressionWithSource> expressions = GetAllExpressions();

            if (expressions.Any())
            {
                //Hide and Show Progress Bar    
                this.Hide();
                _waitingDialog.Show(this);

                TypeRetriever retriever = new TypeRetriever(_dte2);
                var exportGenerator = new ExportGenerator(expressions, retriever, exportParamaters);

                try
                {
                    Dictionary<string, string> lookupGeneratedTexts = await exportGenerator.GenerateTextWithKey(cancellationTokenSource.Token);

                    //Setup event for when the form is shown to close the waiting dialog
                    FormDisplayGeneratedText formDisplayGeneratedText = new FormDisplayGeneratedText(lookupGeneratedTexts, exportType);
                    formDisplayGeneratedText.Shown += formDisplayGeneratedText_Shown;
                    formDisplayGeneratedText.ShowDialog(this);
                }
                catch (ThreadAbortException ex)
                {
                    _waitingDialog.Close();
                }
                catch (ObjectDisposedException ex)
                {
                    _waitingDialog.Close();
                }
                catch (Exception ex)
                {
                    _waitingDialog.Close();
                    Raygun.LogException(ex);
                    MessageBox.Show("Error when attempting to export objects. If error reporting has not been disabled," +
                                    " then your error has already been logged.");
                }
                finally
                {
                    this.Show();
                }
            }
        }