Start extracting timeline height control logic.

server/TracyTimelineController.hpp

@@ -0,0 +1,24 @@
+#ifndef __TRACYTIMELINECONTROLLER_HPP__
+#define __TRACYTIMELINECONTROLLER_HPP__
+
+namespace tracy
+{
+
+class TimelineController
+{
+public:
+    TimelineController();
+
+    void End( float offset );
+
+    float GetHeight() const { return m_height; }
+
+private:
+    float m_height;
+    float m_offset;
+    float m_scroll;
+};
+
+}
+
+#endif