Continued to flesh out merge subsystem.

glabels/MergeText.cpp

@@ -0,0 +1,101 @@
+/*  MergeText.cpp
+ *
+ *  Copyright (C) 2015  Jim Evins <evins@snaught.com>
+ *
+ *  This file is part of gLabels-qt.
+ *
+ *  gLabels-qt is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  gLabels-qt is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with gLabels-qt.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "MergeText.h"
+
+
+///
+/// Constructor
+///
+MergeText::MergeText( QChar delimiter, bool line1HasKeys ) : Merge( Merge::FILE )
+{
+}
+
+
+///
+/// Constructor
+///
+MergeText::MergeText( const MergeText* merge )
+	: Merge( merge ), mDelimeter(merge->mDelimeter), mLine1HasKeys(merge->mLine1HasKeys)
+{
+}
+
+
+///
+/// Destructor
+///
+MergeText::~MergeText()
+{
+}
+
+
+///
+/// Get key list
+///
+QList<QString> MergeText::keyList() const
+{
+	QList<QString> emptyList;
+	return emptyList;
+}
+
+
+///
+/// Get primary key
+///
+QString MergeText::primaryKey() const
+{
+	return "";
+}
+
+
+///
+/// Open source
+///
+void MergeText::open()
+{
+	mFile.setFileName( source() );
+	mFile.open( QIODevice::ReadOnly|QIODevice::Text );
+
+	if ( mLine1HasKeys && mFile.isOpen() )
+	{
+		// Todo parse line #1, create key list from string list
+	}
+}
+
+
+///
+/// Close source
+///
+void MergeText::close()
+{
+	if ( mFile.isOpen() )
+	{
+		mFile.close();
+	}
+}
+
+
+///
+/// Read next record
+///
+MergeRecord* MergeText::readNextRecord()
+{
+	return 0;
+}