Refactored popups into a new class

mainwindow.cpp

@@ -1,5 +1,6 @@
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
+#include "popupmanager.h"
 
 MainWindow::MainWindow(QWidget *parent) :
     QMainWindow(parent),
@@ -7,12 +8,13 @@ MainWindow::MainWindow(QWidget *parent) :
 {
     ui->setupUi(this);
 
-
-    myButton = new QPushButton(this);
-    myButton->setIcon(QIcon(":/res/icon128.png"));
-    myButton->setIconSize(QSize(128, 128));
-    myButton->resize(QSize(128, 128));
-    connect(myButton, &QAbstractButton::clicked, this, &MainWindow::on_actionExit_triggered);
+// sample code for an iconized button performing an action
+// will be useful to implement the game grid UI later
+//    myButton = new QPushButton(this);
+//    myButton->setIcon(QIcon(":/res/icon128.png"));
+//    myButton->setIconSize(QSize(128, 128));
+//    myButton->resize(QSize(128, 128));
+//    connect(myButton, &QAbstractButton::clicked, this, &MainWindow::on_actionExit_triggered);
 }
 
 void MainWindow::closeEvent(QCloseEvent *event)
@@ -35,8 +37,6 @@ void MainWindow::closeEvent(QCloseEvent *event)
 MainWindow::~MainWindow()
 {
     delete ui;
-    delete myButton;
-    delete pinMsgBox;
 }
 
 void MainWindow::on_actionExit_triggered()
@@ -46,39 +46,12 @@ void MainWindow::on_actionExit_triggered()
 
 void MainWindow::on_newHostBtn_clicked()
 {
-    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()) {
-        // TODO: send pair request to "responseHost"
-    } else {
-        // silently close, user canceled
+    QString hostname = popupmanager::getHostnameDialog();
+    if (!hostname.isEmpty()) {
+        //TODO: pairTo(hostname)
     }
 }
 
-// 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.
-void MainWindow::displayPinDialog(QString pin = tr("ERROR")) {
-
-    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
-void MainWindow::closePinDialog() {
-    pinMsgBox->close();
-}
-
-
 void MainWindow::addHostToDisplay(QMap<QString, bool> hostMdnsMap) {
 
     QMapIterator<QString, bool> i(hostMdnsMap);

mainwindow.h

@@ -22,15 +22,11 @@ protected:
 private slots:
     void on_actionExit_triggered();
     void on_newHostBtn_clicked();
-    void displayPinDialog(QString pin);
-    void closePinDialog();
     void addHostToDisplay(QMap<QString, bool>);
     void on_selectHostComboBox_activated(const QString &);
 
 private:
     Ui::MainWindow *ui;
-    QAbstractButton *myButton = nullptr;
-    QMessageBox *pinMsgBox = nullptr;
 
 };
 

moonlight-qt.pro

@@ -28,14 +28,16 @@ SOURCES += \
     mainwindow.cpp \
     nvhttp.cpp \
     nvpairingmanager.cpp \
-    identitymanager.cpp
+    identitymanager.cpp \
+    popupmanager.cpp
 
 HEADERS += \
     mainwindow.h \
     nvhttp.h \
     nvpairingmanager.h \
     identitymanager.h \
-    utils.h
+    utils.h \
+    popupmanager.h
 
 FORMS += \
     mainwindow.ui

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("");
+    }
+}
+

popupmanager.h

@@ -0,0 +1,18 @@
+#ifndef POPUPMANAGER_H
+#define POPUPMANAGER_H
+
+#include <QWidget>
+
+class popupmanager
+{
+public:
+    popupmanager();
+    static void displayPinDialog(QString pin);
+    static void closePinDialog();
+    static QString getHostnameDialog();
+
+private slots:
+    QMessageBox *pinMsgBox = nullptr;
+};
+
+#endif // POPUPMANAGER_H