More fleshing out of Merge framework and backends.

glabels/MergeText.h

@@ -1,6 +1,6 @@
 /*  MergeText.h
  *
- *  Copyright (C) 2015  Jim Evins <evins@snaught.com>
+ *  Copyright (C) 2016  Jim Evins <evins@snaught.com>
  *
  *  This file is part of gLabels-qt.
  *
@@ -53,6 +53,13 @@ protected:
 	MergeRecord* readNextRecord();
 
 
+	/////////////////////////////////
+	// Private methods
+	/////////////////////////////////
+	QString keyFromIndex( int iField ) const;
+	QList<QString> parseLine();
+	
+
 	/////////////////////////////////
 	// Private data
 	/////////////////////////////////
@@ -60,7 +67,9 @@ private:
 	QChar mDelimeter;
 	bool  mLine1HasKeys;
 
-	QFile mFile;
+	QFile          mFile;
+	QList<QString> mKeys;
+	int            mNFieldsMax;
 };