Adding level meter support, but WIP

src/RedstartWindow.cpp

@@ -176,6 +176,8 @@ void RedstartWindow::ConnectSignalsAndSlots()
 	connect( ui->comboBox_core_settings_log_level, SIGNAL( currentIndexChanged( int ) ), this, SLOT( CoreChangeLogLevel( int ) ) );
 
 	connect( &m_qSporadicTimer, SIGNAL( timeout() ), this, SLOT( SporadicTimeout() ) );
+	connect( &m_qSporadicTimer, SIGNAL( timeout() ), ui->graphicsView_input_levels, SLOT( UpdateLevels() ) );
+	connect( &m_qSporadicTimer, SIGNAL( timeout() ), ui->graphicsView_output_levels, SLOT( UpdateLevels() ) );
 
 }
 
@@ -391,7 +393,12 @@ void RedstartWindow::HandleVAEvent( const CVAEvent* pEvent )
 		//ui->statusBar->showMessage( pEvent->sParam.c_str() );
 		break;
 	case CVAEvent::MEASURES_UPDATE:
-		UpdateMeasures( pEvent->vfInputRMSs, pEvent->vfInputPeaks, pEvent->vfOutputRMSs, pEvent->vfOutputPeaks );
+		if( pEvent->sParam == "RenderingModule" )
+			; // @todo update rendering module GUI for sObjectID
+		else if( pEvent->sParam == "ReproductionModule" )
+			; // @todo update reproduction module GUI for sObjectID
+		else if( pEvent->sParam.empty() )
+			UpdateMeasures( pEvent->vfInputRMSs, pEvent->vfInputPeaks, pEvent->vfOutputRMSs, pEvent->vfOutputPeaks ); // Core i/o
 		break;
 	}
 
@@ -426,7 +433,21 @@ void RedstartWindow::HandleVAEvent( const CVAEvent* pEvent )
 
 void RedstartWindow::UpdateMeasures( const std::vector< float >& vfInputRMSs, const std::vector< float >& vfInputPeaks, const std::vector< float >& vfOutputRMSs, const std::vector< float >& vfOutputPeaks )
 {
-	// @todo feed level meters 
+	int iNumInputChannels = (int) vfInputRMSs.size();
+	assert( vfInputRMSs.size() == vfInputPeaks.size() );
+	if( ui->graphicsView_input_levels->GetNumChannels() != iNumInputChannels )
+		ui->graphicsView_input_levels->SetNumChannels( iNumInputChannels );
+
+	ui->graphicsView_input_levels->SetRMSs( vfInputRMSs );
+	ui->graphicsView_input_levels->SetPeaks( vfInputPeaks );
+
+	int iNumOutputChannels = ( int ) vfOutputRMSs.size();
+	assert( vfOutputRMSs.size() == vfOutputPeaks.size() );
+	if( ui->graphicsView_output_levels->GetNumChannels() != iNumOutputChannels )
+		ui->graphicsView_output_levels->SetNumChannels( iNumOutputChannels );
+
+	ui->graphicsView_output_levels->SetRMSs( vfInputRMSs );
+	ui->graphicsView_output_levels->SetPeaks( vfInputPeaks );
 }
 
 void RedstartWindow::AcquireAsioDevices()

ui/RedstartWindow.ui

@@ -651,7 +651,7 @@ background-color: rgb(208, 255, 188);</string>
                   </widget>
                  </item>
                  <item row="1" column="1">
-                  <widget class="QGraphicsView" name="graphicsView_output_levels">
+                  <widget class="CITAQtWLevelMeter" name="graphicsView_output_levels">
                    <property name="sizePolicy">
                     <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
                      <horstretch>0</horstretch>
@@ -714,7 +714,7 @@ background-color: rgb(208, 255, 188);</string>
                   </widget>
                  </item>
                  <item row="1" column="0">
-                  <widget class="QGraphicsView" name="graphicsView_input_levels">
+                  <widget class="CITAQtWLevelMeter" name="graphicsView_input_levels">
                    <property name="sizePolicy">
                     <sizepolicy hsizetype="Minimum" vsizetype="Fixed">
                      <horstretch>0</horstretch>
@@ -1287,6 +1287,11 @@ background-color: rgb(208, 255, 188);</string>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>
+  <customwidget>
+   <class>CITAQtWLevelMeter</class>
+   <extends>QGraphicsView</extends>
+   <header location="global">ITAQtWLevelMeter.h</header>
+  </customwidget>
   <customwidget>
    <class>RedstartSessionListView</class>
    <extends>QListView</extends>