Ticket #3830: mythlcdserver.patch

programs/mythlcdserver/lcdprocclient.cpp

@@ -104 +104 @@
     connect(showMessageTimer, SIGNAL(timeout()), this, 
             SLOT(removeStartupMessage()));
 
+    updateRecInfoTimer = new QTimer(this);
+    connect(updateRecInfoTimer, SIGNAL(timeout()), this, 
+            SLOT(updateRecordingList()));
+
     gContext->addListener(this);
 
     isRecording = false;
@@ -2265 +2269 @@
 
         if (me->Message().left(21) == "RECORDING_LIST_CHANGE")
         {
-            if (lcd_showrecstatus)
+            if (lcd_showrecstatus && !updateRecInfoTimer->isActive())
             {
+               if (debug_level > 1)
+                   VERBOSE(VB_GENERAL, "LCDProcClient: Received recording list change");
+
                 // we can't query the backend from inside the customEvent
-                // so fire the recording list update from a timer  
-                QTimer::singleShot(500, this, SLOT(updateRecordingList()));
+                // so fire the recording list update from a timer 
+                updateRecInfoTimer->start(500, true);
             }
         }
     }

programs/mythlcdserver/lcdprocclient.h

@@ -142 +142 @@
     QTimer *recStatusTimer;
     QTimer *scrollListTimer;
     QTimer *showMessageTimer;
+    QTimer *updateRecInfoTimer;
 
     void setWidth(unsigned int);
     void setHeight(unsigned int);