Locate and position the current Audacity source code, and clear a variety of old junk out of the way into junk-branches

src/ViewInfo.h

@@ -0,0 +1,71 @@
+/**********************************************************************
+
+  Audacity: A Digital Audio Editor
+
+  ViewInfo.h
+
+  Dominic Mazzoni
+
+**********************************************************************/
+
+#ifndef __AUDACITY_VIEWINFO__
+#define __AUDACITY_VIEWINFO__
+
+const double gMaxZoom = 6000000,
+             gMinZoom = 0.001;
+
+class Track;
+
+struct ViewInfo {
+
+   // Current selection (in seconds)
+
+   double sel0;
+   double sel1;
+
+   // Scroll info
+
+   Track *track;                // first visible track
+   int vpos;                    // vertical scroll pos
+
+   double h;                    // h pos in secs
+   double screen;               // screen width in secs
+   double total;                // total width in secs
+   double zoom;                 // pixels per second
+   double lastZoom;
+
+   // Current horizontal scroll bar positions, in pixels
+   wxInt64 sbarH;
+   wxInt64 sbarScreen;
+   wxInt64 sbarTotal;
+   
+   // Internal wxScrollbar positions are only int in range, so multiply
+   // the above values with the following member to get the actual
+   // scroll bar positions as reported by the horizontal wxScrollbar's members
+   double sbarScale;
+
+   // Vertical scroll step
+   int scrollStep;
+
+   // Other stuff, mainly states (true or false) related to autoscroll and
+   // drawing the waveform. Maybe this should be put somewhere else?
+
+   bool bRedrawWaveform;
+   bool bUpdateTrackIndicator;
+
+   bool bIsPlaying;
+};
+
+#endif
+
+// Indentation settings for Vim and Emacs and unique identifier for Arch, a
+// version control system. Please do not modify past this point.
+//
+// Local Variables:
+// c-basic-offset: 3
+// indent-tabs-mode: nil
+// End:
+//
+// vim: et sts=3 sw=3
+// arch-tag: 961486e3-84e6-451d-98fb-2715a925ed28
+