various changes to rendering flow and structure

2019-10-23 00:42:52 +11:00
parent 5f86b9b9c7
commit 7dec79ceaa
42 changed files with 663 additions and 888 deletions
@@ -0,0 +1,25 @@
+#ifndef TIMERANGE_H
+#define TIMERANGE_H
+
+#include "rational.h"
+
+class TimeRange {
+public:
+  TimeRange();
+  TimeRange(const rational& in, const rational& out);
+
+  const rational& in() const;
+  const rational& out() const;
+
+  void set_in(const rational& in);
+  void set_out(const rational& out);
+  void set_range(const rational& in, const rational& out);
+
+private:
+  void normalize();
+
+  rational in_;
+  rational out_;
+};
+
+#endif // TIMERANGE_H