Fix channel selector in channel mapper not updating channel number correctly

Source/Processors/Editors/ChannelSelector.cpp

@@ -129,6 +129,19 @@ void ChannelSelector::setNumChannels(int numChans)
         }
     }
 
+    //Reassign numbers according to the actual channels (useful for channel mapper)
+    std::cout << parameterButtons.size() << " - " << recordButtons.size() << " - " <<audioButtons.size() << std::endl;
+    for (int n = 0; n < parameterButtons.size(); n++)
+    {
+        int num = ((GenericEditor*)getParentComponent())->getChannel(n)->num + 1;
+        parameterButtons[n]->setChannel(num);
+        if (isNotSink)
+        {
+            recordButtons[n]->setChannel(num);
+            audioButtons[n]->setChannel(num);
+        }
+    }
+
     refreshButtonBoundaries();
 
 }
@@ -343,9 +356,9 @@ void ChannelSelector::activateButtons()
 void ChannelSelector::inactivateRecButtons()
 {
 
-	recActive = false;
+    recActive = false;
 
-	for (int i = 0; i < recordButtons.size(); i++)
+    for (int i = 0; i < recordButtons.size(); i++)
     {
         recordButtons[i]->setActive(false);
         recordButtons[i]->repaint();
@@ -355,7 +368,7 @@ void ChannelSelector::inactivateRecButtons()
 void ChannelSelector::activateRecButtons()
 {
 
-	recActive = true;
+    recActive = true;
 
     for (int i = 0; i < recordButtons.size(); i++)
     {

Source/Processors/Editors/ChannelSelector.h

@@ -303,6 +303,10 @@ public:
     }
     //Channel* getChannel() {return ch;}
     void setActive(bool t);
+	void setChannel(int n)
+	{
+		num = n;
+	}
 
 private:
     void paintButton(Graphics& g, bool isMouseOver, bool isButtonDown);

Source/Processors/GenericProcessor/GenericProcessor.cpp

@@ -321,6 +321,7 @@ void GenericProcessor::update()
             Channel* ch = new Channel(*sourceChan);
             ch->setProcessor(this);
             ch->bitVolts = ch->bitVolts*getDefaultBitVolts();
+			ch->num = i;
 
             if (i < recordStatus.size())
             {