Add key2data and data2key function

ui/mainwindow.cpp

@@ -182,6 +182,16 @@ void MainWindow::MF_onTypeChanged(int id, bool st)
     typeBtnGroup->blockSignals(false);
 }
 
+void MainWindow::on_MF_data2KeyBotton_clicked()
+{
+    mifare->data_data2Key();
+}
+
+void MainWindow::on_MF_key2DataBotton_clicked()
+{
+    mifare->data_key2Data();
+}
+
 void MainWindow::on_MF_File_loadButton_clicked()
 {
     QString title = "";

ui/mainwindow.h

@@ -94,6 +94,10 @@ private slots:
 
     void on_MF_File_saveButton_clicked();
 
+    void on_MF_data2KeyBotton_clicked();
+
+    void on_MF_key2DataBotton_clicked();
+
 private:
     Ui::MainWindow* ui;
     QButtonGroup* typeBtnGroup;