From d17f0a3923eda4b9aca4024c3a3ca5332e31dab8 Mon Sep 17 00:00:00 2001
From: Connor McLaughlin <stenzek@gmail.com>
Date: Sun, 16 Feb 2020 00:14:33 +0900
Subject: [PATCH] Qt: Implement disc change in QtHostInterface

---
 src/duckstation-qt/qthostinterface.cpp | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/duckstation-qt/qthostinterface.cpp b/src/duckstation-qt/qthostinterface.cpp
index 8200313ea..5ae49e791 100644
--- a/src/duckstation-qt/qthostinterface.cpp
+++ b/src/duckstation-qt/qthostinterface.cpp
@@ -527,7 +527,19 @@ void QtHostInterface::pauseSystem(bool paused)
   emit emulationPaused(paused);
 }
 
-void QtHostInterface::changeDisc(const QString& new_disc_filename) {}
+void QtHostInterface::changeDisc(const QString& new_disc_filename)
+{
+  if (!isOnWorkerThread())
+  {
+    QMetaObject::invokeMethod(this, "changeDisc", Qt::QueuedConnection, Q_ARG(const QString&, new_disc_filename));
+    return;
+  }
+
+  if (!m_system)
+    return;
+
+  m_system->InsertMedia(new_disc_filename.toStdString().c_str());
+}
 
 void QtHostInterface::populateSaveStateMenus(const char* game_code, QMenu* load_menu, QMenu* save_menu)
 {