Enforce 16 packet limit in Local Enhancement list

levelonepage.cpp

@@ -27,13 +27,13 @@
 
 LevelOnePage::LevelOnePage()
 {
-	m_enhancements.reserve(208);
+	m_enhancements.reserve(maxEnhancements());
 	clearPage();
 }
 
 LevelOnePage::LevelOnePage(const PageBase &other)
 {
-	m_enhancements.reserve(208);
+	m_enhancements.reserve(maxEnhancements());
 	clearPage();
 
 	for (int i=0; i<26; i++)

levelonepage.h

@@ -52,6 +52,8 @@ public:
 
 	void clearPage();
 
+	int maxEnhancements() const { return 208; };
+
 /*	void setSubPageNumber(int); */
 	int cycleValue() const { return m_cycleValue; };
 	void setCycleValue(int);

pagex26base.h

@@ -32,6 +32,7 @@ class PageX26Base : public PageBase //: public QObject
 
 public:
 	QList<X26Triplet> *enhancements() { return &m_enhancements; };
+	virtual int maxEnhancements() const =0;
 
 protected:
 	QByteArray packetFromEnhancementList(int) const;

x26model.cpp

@@ -799,6 +799,9 @@ bool X26Model::insertRows(int row, int count, const QModelIndex &parent)
 {
 	Q_UNUSED(parent);
 
+	if (m_parentMainWidget->document()->currentSubPage()->enhancements()->size() + count > m_parentMainWidget->document()->currentSubPage()->maxEnhancements())
+		return false;
+
 	m_parentMainWidget->document()->undoStack()->push(new InsertTripletCommand(m_parentMainWidget->document(), this, row, count, m_parentMainWidget->document()->currentSubPage()->enhancements()->at(row)));
 	return true;
 }