Reorganize and prepare for SDL integration

app/gui/mainwindow.cpp

@@ -0,0 +1,78 @@
+#include "gui/mainwindow.h"
+#include "ui_mainwindow.h"
+#include "gui/popupmanager.h"
+#include "http/identitymanager.h"
+#include "http/nvpairingmanager.h"
+#include "http/nvhttp.h"
+
+MainWindow::MainWindow(QWidget *parent) :
+    QMainWindow(parent),
+    ui(new Ui::MainWindow)
+{
+    ui->setupUi(this);
+
+// 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)
+{
+    const QMessageBox::StandardButton ret
+        = QMessageBox::warning(this, tr("Application"),
+                               tr("something-something-close?"),
+                               QMessageBox::Yes | QMessageBox::No);
+    switch (ret) {
+    case QMessageBox::Yes:
+        event->accept();
+        break;
+    case QMessageBox::No:
+    default:
+        event->ignore();
+        break;
+    }
+}
+
+MainWindow::~MainWindow()
+{
+    delete ui;
+}
+
+void MainWindow::on_actionExit_triggered()
+{
+    exit(EXIT_SUCCESS);
+}
+
+void MainWindow::on_newHostBtn_clicked()
+{
+    QString hostname = popupmanager::getHostnameDialog(this);
+    if (!hostname.isEmpty()) {
+
+        IdentityManager im = IdentityManager();
+        NvPairingManager pm(hostname, im);
+
+        QString pin = pm.generatePinString();
+        NvHTTP http(hostname, im);
+        pm.pair(http.getServerInfo(), pin);
+    }
+}
+
+void MainWindow::addHostToDisplay(QMap<QString, bool> hostMdnsMap) {
+
+    QMapIterator<QString, bool> i(hostMdnsMap);
+    while (i.hasNext()) {
+        i.next();
+        ui->hostSelectCombo->addItem(i.key());
+        // we can ignore the mdns for now, it's only useful for displaying unpairing options
+    }
+}
+
+void MainWindow::on_selectHostComboBox_activated(const QString &selectedHostname)
+{
+    // TODO: get all the applications that "selectedHostname" has listed
+    // probably populate another combobox of applications for the time being
+}