1 files changed, 112 insertions, 0 deletions
diff --git a/muse2/muse/eventlist.cpp b/muse2/muse/eventlist.cpp
new file mode 100644
index 00000000..23fffc8c
--- /dev/null
+++ b/muse2/muse/eventlist.cpp
@@ -0,0 +1,112 @@
+//=========================================================
+//  MusE
+//  Linux Music Editor
+//  $Id: eventlist.cpp,v 1.7.2.3 2009/11/05 03:14:35 terminator356 Exp $
+//
+//  (C) Copyright 2000-2003 Werner Schweer (ws@seh.de)
+//=========================================================
+
+#include "tempo.h"
+#include "event.h"
+#include "xml.h"
+
+//---------------------------------------------------------
+//   readEventList
+//---------------------------------------------------------
+
+void EventList::read(Xml& xml, const char* name, bool midi)
+      {
+      for (;;) {
+            Xml::Token token = xml.parse();
+            const QString& tag = xml.s1();
+            switch (token) {
+                  case Xml::Error:
+                  case Xml::End:
+                        return;
+                  case Xml::TagStart:
+                        if (tag == "event") {
+                              Event e(midi ? Note : Wave);
+                              e.read(xml);
+                              add(e);
+                              }
+                        else
+                              xml.unknown("readEventList");
+                        break;
+                  case Xml::TagEnd:
+                        if (tag == name)
+                              return;
+                  default:
+                        break;
+                  }
+            }
+      }
+
+//---------------------------------------------------------
+//   add
+//---------------------------------------------------------
+
+iEvent EventList::add(Event& event)
+      {
+      // Added by T356. An event list containing wave events should be sorted by
+      //  frames. WaveTrack::fetchData() relies on the sorting order, and
+      //  there was a bug that waveparts were sometimes muted because of
+      //  incorrect sorting order (by ticks).
+      // Also, when the tempo map is changed, every wave event would have to be
+      //  re-added to the event list so that the proper sorting order (by ticks)
+      //  could be achieved.
+      // Note that in a med file, the tempo list is loaded AFTER all the tracks.
+      // There was a bug that all the wave events' tick values were not correct,
+      // since they were computed BEFORE the tempo map was loaded.
+      if(event.type() == Wave)
+        return std::multimap<unsigned, Event, std::less<unsigned> >::insert(std::pair<const unsigned, Event> (event.frame(), event));
+      else
+        
+        return std::multimap<unsigned, Event, std::less<unsigned> >::insert(std::pair<const unsigned, Event> (event.tick(), event));
+      }
+
+//---------------------------------------------------------
+//   move
+//---------------------------------------------------------
+
+void EventList::move(Event& event, unsigned tick)
+      {
+      iEvent i = find(event);
+      erase(i);
+      
+      // Added by T356.
+      if(event.type() == Wave)
+        std::multimap<unsigned, Event, std::less<unsigned> >::insert(std::pair<const unsigned, Event> (tempomap.tick2frame(tick), event));
+      else
+      
+        std::multimap<unsigned, Event, std::less<unsigned> >::insert(std::pair<const unsigned, Event> (tick, event));
+      }
+
+//---------------------------------------------------------
+//   find
+//---------------------------------------------------------
+
+iEvent EventList::find(const Event& event)
+      {
+      // Changed by T356.
+      // Changed by Tim. p3.3.8
+      //EventRange range = equal_range(event.tick());
+      EventRange range = equal_range(event.type() == Wave ? event.frame() : event.tick());
+
+      
+      for (iEvent i = range.first; i != range.second; ++i) {
+            if (i->second == event)
+                  return i;
+            }
+      return end();
+      }
+
+//---------------------------------------------------------
+//   dump
+//---------------------------------------------------------
+
+void EventList::dump() const
+      {
+      for (ciEvent i = begin(); i != end(); ++i)
+            i->second.dump();
+      }
+