began draft of internal node rendering structure

2019-07-10 23:06:09 -04:00
parent f38e6b876d
commit d76691a9ef
38 changed files with 1617 additions and 14 deletions
@@ -0,0 +1,57 @@
+/***
+
+  Olive - Non-Linear Video Editor
+  Copyright (C) 2019 Olive Team
+
+  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 3 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, see <http://www.gnu.org/licenses/>.
+
+***/
+
+#ifndef NODEKEYFRAME_H
+#define NODEKEYFRAME_H
+
+#include <QVariant>
+
+#include "rational.h"
+
+class NodeKeyframe
+{
+public:
+
+  enum Type {
+    kLinear,
+    kHold,
+    kBezier
+  };
+
+  NodeKeyframe();
+
+  const rational& time();
+  void set_time(const rational& time);
+
+  const QVariant& value();
+  void set_value(const QVariant &value);
+
+  const Type& type();
+  void set_type(const Type& type);
+
+private:
+  rational time_;
+
+  QVariant value_;
+
+  Type type_;
+};
+
+#endif // NODEKEYFRAME_H