diff main/MainWindow.cpp @ 1035:28ccb621d1af bqaudioio

Initial work toward switching to bqaudioio library (so as to get I/O, not just O)

--- a/main/MainWindow.cpp	Mon Jul 13 14:39:41 2015 +0100
+++ b/main/MainWindow.cpp	Tue Aug 04 13:27:42 2015 +0100
@@ -57,10 +57,8 @@
 #include "widgets/LabelCounterInputDialog.h"
 #include "widgets/ActivityLog.h"
 #include "widgets/UnitConverter.h"
-#include "audioio/AudioCallbackPlaySource.h"
-#include "audioio/AudioCallbackPlayTarget.h"
-#include "audioio/AudioTargetFactory.h"
-#include "audioio/PlaySpeedRangeMapper.h"
+#include "audio/AudioCallbackPlaySource.h"
+#include "audio/PlaySpeedRangeMapper.h"
 #include "data/fileio/DataFileReaderFactory.h"
 #include "data/fileio/PlaylistFileReader.h"
 #include "data/fileio/WavFileWriter.h"
@@ -94,6 +92,8 @@
 #include "plugin/api/ladspa.h"
 #include "plugin/api/dssi.h"
 
+#include <bqaudioio/SystemPlaybackTarget.h>
+
 #include <QApplication>
 #include <QMessageBox>
 #include <QGridLayout>
@@ -4239,7 +4239,15 @@
 
     if (m_playTarget) {
         connect(m_fader, SIGNAL(valueChanged(float)),
-                m_playTarget, SLOT(setOutputGain(float)));
+                this, SLOT(mainModelGainChanged(float)));
+    }
+}
+
+void
+MainWindow::mainModelGainChanged(float gain)
+{
+    if (m_playTarget) {
+        m_playTarget->setOutputGain(gain);
     }
 }