Merge pull request #1 from corrados/master

Update

ChangeLog

@@ -26,6 +26,8 @@
 
 - replacing internal history graph functionality by external scripts/tools (#501)
 
+- accessibility improvements (#499)
+
 - bug fix: added more mutex in the server (should fix #480)
 
 - bug fix: --showallservers ping column sort is alphabetic (#201)

src/client.cpp

@@ -987,10 +987,12 @@ void CClient::ProcessAudioDataIntern ( CVector<int16_t>& vecsStereoSndCrd )
 
 
     // Transmit signal ---------------------------------------------------------
-    // update stereo signal level meter
+    // update stereo signal level meter (not needed in headless mode)
+#ifndef HEADLESS
     SignalLevelMeter.Update ( vecsStereoSndCrd,
                               iMonoBlockSizeSam,
                               true );
+#endif
 
     // add reverberation effect if activated
     if ( iReverbLevel != 0 )

src/multicolorled.cpp

@@ -72,6 +72,7 @@ void CMultiColorLED::SetColor ( const ELightColor eNewColorFlag )
         if ( eColorFlag != RL_RED )
         {
             setPixmap ( BitmCubeRed );
+            setAccessibleDescription ( tr ( "Red" ) );
             eColorFlag = RL_RED;
         }
         break;
@@ -81,6 +82,7 @@ void CMultiColorLED::SetColor ( const ELightColor eNewColorFlag )
         if ( eColorFlag != RL_YELLOW )
         {
             setPixmap ( BitmCubeYellow );
+            setAccessibleDescription ( tr ( "Yellow" ) );
             eColorFlag = RL_YELLOW;
         }
         break;
@@ -90,6 +92,7 @@ void CMultiColorLED::SetColor ( const ELightColor eNewColorFlag )
         if ( eColorFlag != RL_GREEN )
         {
             setPixmap ( BitmCubeGreen );
+            setAccessibleDescription ( tr ( "Green" ) );
             eColorFlag = RL_GREEN;
         }
         break;

tools/jamulus-jamexporter

@@ -1 +1 @@
-Subproject commit 9b13a5985fb8b6312a0b320919f00cb868e5b94e
+Subproject commit 7f66fe6815854baab3bc0bf2264d67102e8ee46a