Split annotation data set into rows, and improved painting.

[pulseview.git] / pv / data / decode / row.cpp

diff --git a/pv/data/decode/row.cpp b/pv/data/decode/row.cpp
new file mode 100644 (file)
index 0000000..0eee547
--- /dev/null
+++ b/pv/data/decode/row.cpp
@@ -0,0 +1,57 @@
+/*
+ * This file is part of the PulseView project.
+ *
+ * Copyright (C) 2014 Joel Holdsworth <joel@airwebreathe.org.uk>
+ *
+ * This program 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 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ */
+
+#include "row.h"
+
+namespace pv {
+namespace data {
+namespace decode {
+
+Row::Row() :
+       _decoder(NULL),
+       _row(NULL)
+{
+}
+
+Row::Row(const srd_decoder *decoder, const srd_decoder_annotation_row *row) :
+       _decoder(decoder),
+       _row(row)
+{
+}
+
+const srd_decoder* Row::decoder() const
+{
+       return _decoder;
+}
+
+const srd_decoder_annotation_row* Row::row() const
+{
+       return _row;
+}
+
+bool Row::operator<(const Row &other) const
+{
+       return (_decoder < other._decoder) ||
+               (_decoder == other._decoder && _row < other._row);
+}
+
+} // decode
+} // data
+} // pv