From 138d991cf21757161e8d6ab0bc0aef1289e8b676 Mon Sep 17 00:00:00 2001
From: pallaswept <pallaswept@proton.me>
Date: Fri, 9 May 2025 13:10:55 +0000
Subject: [PATCH] Signal Handling and Fix for Closing

---
 main.cpp                           | 21 +++++++++++++++++++++
 qt/OpenRGBDialog/OpenRGBDialog.cpp |  2 +-
 2 files changed, 22 insertions(+), 1 deletion(-)

diff --git a/main.cpp b/main.cpp
index fec295b1..29de1f17 100644
--- a/main.cpp
+++ b/main.cpp
@@ -31,6 +31,10 @@ io_connect_t macUSPCIO_driver_connection;
 #include "macutils.h"
 #endif
 
+#ifdef __linux__
+#include <csignal>
+#endif
+
 using namespace std::chrono_literals;
 
 /******************************************************************************************\
@@ -168,6 +172,19 @@ void InstallWinRing0()
 }
 #endif
 
+/******************************************************************************************\
+*                                                                                          *
+*   Linux signal handler                                                                   *
+*                                                                                          *
+\******************************************************************************************/
+#ifdef __linux__
+void sigHandler(int s)
+{
+    std::signal(s, SIG_DFL);
+    qApp->quit();
+}
+#endif
+
 /******************************************************************************************\
 *                                                                                          *
 *   main                                                                                   *
@@ -288,6 +305,10 @@ int main(int argc, char* argv[])
         }
 
         LOG_TRACE("[main] Ready to exec() the dialog");
+#ifdef __linux__
+        std::signal(SIGINT,  sigHandler);
+        std::signal(SIGTERM, sigHandler);
+#endif
         exitval = a.exec();
     }
     else
diff --git a/qt/OpenRGBDialog/OpenRGBDialog.cpp b/qt/OpenRGBDialog/OpenRGBDialog.cpp
index c5b64c0d..0608bccd 100644
--- a/qt/OpenRGBDialog/OpenRGBDialog.cpp
+++ b/qt/OpenRGBDialog/OpenRGBDialog.cpp
@@ -639,7 +639,7 @@ void OpenRGBDialog::closeEvent(QCloseEvent *event)
 {
     ResourceManager::get()->WaitForDeviceDetection();
 
-    if (IsMinimizeOnClose() && !this->isHidden())
+    if (IsMinimizeOnClose() && !this->isHidden() && event->spontaneous())
     {
 #ifdef __APPLE__
         MacUtils::ToggleApplicationDocklessState(false);