Rename TCO and BB to clip and pattern in save files (#6309)

... and clarify how PatternTrack cloning works

- pattern -> midiclip
- automationpattern -> automationclip
- *tco -> *clip
- bb* -> pattern*
- bbtrackcontainer -> patternstore

include/AutomationClip.h

@@ -149,7 +149,7 @@ public:
 	void saveSettings( QDomDocument & _doc, QDomElement & _parent ) override;
 	void loadSettings( const QDomElement & _this ) override;
 
-	static const QString classNodeName() { return "automationpattern"; }
+	static const QString classNodeName() { return "automationclip"; }
 	QString nodeName() const override { return classNodeName(); }
 
 	ClipView * createView( TrackView * _tv ) override;

include/DataFile.h

@@ -123,6 +123,7 @@ private:
 	void upgrade_extendedNoteRange();
 	void upgrade_defaultTripleOscillatorHQ();
 	void upgrade_mixerRename();
+	void upgrade_bbTcoRename();
 
 	// List of all upgrade methods
 	static const std::vector<UpgradeMethod> UPGRADE_METHODS;

include/MidiClip.h

@@ -91,8 +91,7 @@ public:
 	void loadSettings( const QDomElement & _this ) override;
 	inline QString nodeName() const override
 	{
-		//TODO: rename to "midiClip"
-		return "pattern";
+		return "midiclip";
 	}
 
 	inline InstrumentTrack * instrumentTrack() const

include/PatternClip.h

@@ -43,7 +43,7 @@ public:
 	void loadSettings( const QDomElement & _this ) override;
 	inline QString nodeName() const override
 	{
-		return( "bbtco" ); // TODO rename to patternclip
+		return "patternclip";
 	}
 
 	int patternIndex();

include/PatternStore.h

@@ -69,7 +69,7 @@ public:
 
 	inline QString nodeName() const override
 	{
-		return "bbtrackcontainer"; // TODO rename to patternstore
+		return "patternstore";
 	}
 
 	bar_t lengthOfPattern(int pattern) const;

include/PatternTrack.h

@@ -77,7 +77,7 @@ public:
 protected:
 	inline QString nodeName() const override
 	{
-		return( "bbtrack" ); //TODO rename to patterntrack
+		return "patterntrack";
 	}
 
 

include/SampleClip.h

@@ -48,7 +48,7 @@ public:
 	void loadSettings( const QDomElement & _this ) override;
 	inline QString nodeName() const override
 	{
-		return "sampletco";
+		return "sampleclip";
 	}
 
 	SampleBuffer* sampleBuffer()
@@ -89,4 +89,4 @@ signals:
 
 
 
-#endif
+#endif