Make state set functions private

src/looperclip.cxx

@@ -314,26 +314,34 @@ bool LooperClip::somethingQueued()
 	return false;
 }
 
-void LooperClip::queuePlay(bool qP)
+void LooperClip::queuePlay()
 {
-	_queuePlay   = true;
-	_queueStop   = false;
-	_queueRecord = false;
+	if (_loaded && !somethingQueued())
+	{
+		_queuePlay = true;
+		_queueStop = false;
+		_queueRecord = false;
+	}
 }
 
 void LooperClip::queueStop()
 {
-	if ( _loaded ) {
-		_queueStop   = true;
-		_queuePlay   = false;
+	if (_loaded && _playing && !somethingQueued())
+	{
+		_queuePlay = false;
+		_queueStop = true;
+		_queueRecord = false;
 	}
 }
 
 void LooperClip::queueRecord()
 {
-	_queueRecord = true;
-	_queuePlay   = false;
-	_queueStop   = false;
+	if (!_loaded && !somethingQueued())
+	{
+		_queuePlay = false;
+		_queueStop = false;
+		_queueRecord = true;
+	}
 }
 
 void LooperClip::setRecording()

src/looperclip.hxx

@@ -84,14 +84,10 @@ public:
 	size_t audioBufferSize();
 
 	/// set clip state
-	void  queuePlay(bool=true);
+	void  queuePlay();
 	void  queueStop();
 	void  queueRecord();
 
-	void setPlaying();
-	void setRecording();
-	void setStopped();
-
 	void  resetQueues(); // removes all queued States
 	bool  somethingQueued(); // returns true if any state is queued
 
@@ -142,6 +138,11 @@ private:
 	void newBufferInTransit(bool n);
 	bool newBufferInTransit();
 	unsigned long recordSpaceAvailable();
+
+	void setPlaying();
+	void setRecording();
+	void setStopped();
+	void setEmpty();
 };
 
 #endif // LUPPP_LOOPER_CLIP_H