From 8f13d46c32847bd10e9c51e78b364854008d3077 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?C=C3=A9dric=20Le=20Dillau?= <cedric.ledillau@gmail.com>
Date: Tue, 7 Dec 2021 13:06:04 +0100
Subject: [PATCH] Selective workaround

---
 mainwindow.cpp | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/mainwindow.cpp b/mainwindow.cpp
index 04cb4aa..51ad715 100644
--- a/mainwindow.cpp
+++ b/mainwindow.cpp
@@ -59,6 +59,9 @@
 #include <QThread>
 #include <QDebug>
 
+#include <sys/utsname.h>
+#include <QMap>
+
 MainWindow::MainWindow(QWidget *parent)
     : QWidget(parent), scene(new QGraphicsScene(this))
     , h1Splitter(new QSplitter(this)), h2Splitter(new QSplitter(this))
@@ -95,8 +98,21 @@ MainWindow::MainWindow(QWidget *parent)
     m_screen = QGuiApplication::primaryScreen();
     qDebug() << "Available geo: " <<  m_screen->availableGeometry() ;
 
-    connect(m_screen, &QScreen::orientationChanged,
-            this, &MainWindow::onOrientationChanged);
+    {
+        struct utsname sysInfo;
+        QMap<QString, QString> models{
+            {"iPad13,1", "iPad4"}  // "iPad13,1" identifies iPad Air 4th generation
+        };
+
+        uname(&sysInfo);
+        QString machine(sysInfo.machine);
+
+        if (models.contains(machine)) {
+            qDebug() << "Setup workaround for" << models[machine];
+            connect(m_screen, &QScreen::orientationChanged,
+                this, &MainWindow::onOrientationChanged);
+        }
+    }
 }
 
 // HACK
-- 
2.30.1 (Apple Git-130)