Event Ballons and Tray Icon improvements (#1561)

Co-authored-by: ReenigneArcher <42013603+ReenigneArcher@users.noreply.github.com>

src/stream.cpp

@@ -25,6 +25,7 @@ extern "C" {
 #include "stat_trackers.h"
 #include "stream.h"
 #include "sync.h"
+#include "system_tray.h"
 #include "thread_safe.h"
 #include "utility.h"
 
@@ -1732,6 +1733,11 @@ namespace stream {
 
       // If this is the last session, invoke the platform callbacks
       if (--running_sessions == 0) {
+#if defined SUNSHINE_TRAY && SUNSHINE_TRAY >= 1
+        if (proc::proc.running()) {
+          system_tray::update_tray_pausing(proc::proc.get_last_run_app_name());
+        }
+#endif
         platf::streaming_will_stop();
       }
 
@@ -1776,6 +1782,9 @@ namespace stream {
       // If this is the first session, invoke the platform callbacks
       if (++running_sessions == 1) {
         platf::streaming_will_start();
+#if defined SUNSHINE_TRAY && SUNSHINE_TRAY >= 1
+        system_tray::update_tray_playing(proc::proc.get_last_run_app_name());
+#endif
       }
 
       return 0;