1 files changed, 52 insertions, 0 deletions
diff --git a/migration/20171013_00-tracker-pt-threshold.cpp b/migration/20171013_00-tracker-pt-threshold.cpp
new file mode 100644
index 00000000..23f10659
--- /dev/null
+++ b/migration/20171013_00-tracker-pt-threshold.cpp
@@ -0,0 +1,52 @@
+/* Copyright (c) 2017, Stanislaw Halik <sthalik@misaki.pl>
+
+ * Permission to use, copy, modify, and/or distribute this
+ * software for any purpose with or without fee is hereby granted,
+ * provided that the above copyright notice and this permission
+ * notice appear in all copies.
+ */
+
+#include "migration.hpp"
+#include "options/options.hpp"
+//#include "tracker-pt/ftnoir_tracker_pt_settings.h"
+
+using namespace options;
+using namespace migrations;
+
+static const char* const old_name = "threshold-primary";
+static const char* const new_name = "threshold-slider";
+static const char* const bundle_name = "tracker-pt";
+
+struct move_int_to_slider : migration
+{
+    QString unique_date() const override
+    {
+        return "20171013_00";
+    }
+
+    QString name() const override
+    {
+        return "tracker/pt threshold slider (int -> slider_value)";
+    }
+
+    bool should_run() const override
+    {
+        bundle b = make_bundle(bundle_name);
+
+        return b->contains(old_name) && !b->contains(new_name);
+    }
+
+    void run() override
+    {
+        bundle b = make_bundle(bundle_name);
+
+        value<int> old_val(b, old_name, 128);
+        value<slider_value> new_val(b, new_name, { 128, 0, 255 });
+
+        new_val = { *old_val, 0, 255 };
+
+        b->save();
+    }
+};
+
+OPENTRACK_MIGRATION(move_int_to_slider)