Animate job count changes

1 files changed, 17 insertions, 0 deletions

diff --git a/src/animation.hh b/src/animation.hh
new file mode 100644
index 0000000..fb77142
--- /dev/null
+++ b/src/animation.hh
@@ -0,0 +1,17 @@
+#ifndef ANIMATION_HH
+#define ANIMATION_HH
+
+class Animation {
+public:
+  virtual ~Animation() {}
+
+  // Return true if animation is still active, value is always set
+  virtual bool tick(double duration, double* value) = 0;
+
+protected:
+  Animation() {}
+  Animation(Animation const&) = delete;
+  Animation& operator=(Animation const&) = delete;
+};
+
+#endif  // ANIMATION_HH