Refactored popups into a new class

popupmanager.cpp

@@ -0,0 +1,38 @@
+#include "popupmanager.h"
+
+popupmanager::popupmanager();
+
+// this opens a non-blocking informative message telling the user to enter the given pin
+// it is open-loop: if the user cancels, nothing happens
+// it is expected that upon pairing completion, the ::closePinDialog function will be called.
+static void popupmanager::displayPinDialog(QString pin) {
+
+    pinMsgBox = new QMessageBox( this );
+    pinMsgBox->setAttribute( Qt::WA_DeleteOnClose ); //makes sure the msgbox is deleted automatically when closed
+    pinMsgBox->setStandardButtons( QMessageBox::Ok );
+    pinMsgBox->setText("Please enter the number " + pin + " on the GFE dialog on the computer.");
+    pinMsgBox->setInformativeText("This dialog will be dismissed once complete.");
+    pinMsgBox->open();
+}
+
+// to be called when the pairing is complete
+static void popupmanager::closePinDialog() {
+    pinMsgBox->close();
+    delete pinMsgBox;
+}
+
+static QString popupmanager::getHostnameDialog() {
+    bool ok;
+    QString responseHost
+        = QInputDialog::getText(this, tr("Add Host Manually"),
+                               tr("IP Address or Hostname of GeForce PC"),
+                                QLineEdit::Normal,
+                                tr("default string"),
+                                &ok);
+    if (ok && !responseHost.isEmpty()) {
+        return responseHost;
+    } else {
+        return tr("");
+    }
+}
+