pepxml should work

src/gui/load_results_dialog/loadresultsdialog.cpp

@@ -42,7 +42,7 @@ LoadResultsDialog::LoadResultsDialog(QWidget * parent):
 
     _p_automatic_filter_widget = new AutomaticFilterWidget(this);
     _p_automatic_filter_widget->hideButton();
-    
+
     QSettings settings;
     AutomaticFilterParameters param = _p_automatic_filter_widget->getAutomaticFilterParameters();
     param.setFilterCrossSamplePeptideNumber(settings.value("automatic_filter/cross_sample", "true").toBool());
@@ -51,9 +51,9 @@ LoadResultsDialog::LoadResultsDialog(QWidget * parent):
     param.setFilterProteinEvalue(settings.value("automatic_filter/protein_evalue", "0.01").toDouble());
     _p_automatic_filter_widget->setAutomaticFilterParameters(param);
 
-    
-    
-    
+
+
+
     ui->filter_parameter_layout->addWidget(_p_automatic_filter_widget);
 #if QT_VERSION >= 0x050000
     // Qt5 code
@@ -87,16 +87,16 @@ QStringList LoadResultsDialog::getFileList() const {
 AutomaticFilterParameters LoadResultsDialog::getAutomaticFilterParameters() const {
     return _p_automatic_filter_widget->getAutomaticFilterParameters();
 }
-    void LoadResultsDialog::clearFileList() {
-        _p_file_list->removeRows( 0, _p_file_list->rowCount() );
-    }
+void LoadResultsDialog::clearFileList() {
+    _p_file_list->removeRows( 0, _p_file_list->rowCount() );
+}
 void LoadResultsDialog::chooseFiles() {
     try {
         QSettings settings;
         QString default_location = settings.value("path/identificationfiles", "").toString();
 
         QStringList filenames = QFileDialog::getOpenFileNames(this,tr("identification files"),default_location,
-                                tr("X!Tandem files (*.xml);;mzIdentML files (*.mzid);;Mascot dat files (*.dat);;all files (*)") );
+                                tr("X!Tandem files (*.xml);;mzIdentML files (*.mzid);;pepxml files (*.pep);;all files (*)") );
 
         if (filenames.size() > 0) {
             settings.setValue("path/identificationfiles", QFileInfo(filenames[0]).absolutePath());

src/utils/identificationdatasourcestore.cpp

@@ -59,8 +59,8 @@ IdentificationDataSourceSp IdentificationDataSourceStore::getInstance(const QStr
             //X!Tandem result file
             p_identfile = std::make_shared<IdentificationXtandemFile>(location_file);
         } else 
-        if (ext.toLower() == "dat") {
-            //dat file
+        if (ext.toLower() == "pep") {
+            //pep xml file
             p_identfile = std::make_shared<IdentificationPwizFile>(location_file);
         }else {
             p_identfile = std::make_shared<IdentificationPwizFile>(location_file);