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

src/commands/SetTrackInfoCommand.cpp

@@ -0,0 +1,88 @@
+/**********************************************************************
+
+   Audacity - A Digital Audio Editor
+   Copyright 1999-2009 Audacity Team
+   License: wxwidgets
+
+   Dan Horgan
+
+******************************************************************//**
+
+\file SetTrackInfoCommand.cpp
+\brief Definitions for SetTrackInfoCommand and SetTrackInfoCommandType classes
+
+\class SetTrackInfoCommand
+\brief Command that sets track information (currently name only)
+
+*//*******************************************************************/
+
+#include "SetTrackInfoCommand.h"
+#include "../Project.h"
+#include "../Track.h"
+
+wxString SetTrackInfoCommandType::BuildName()
+{
+   return wxT("SetTrackInfo");
+}
+
+void SetTrackInfoCommandType::BuildSignature(CommandSignature &signature)
+{
+   IntValidator *trackIndexValidator = new IntValidator();
+   signature.AddParameter(wxT("TrackIndex"), 0, trackIndexValidator);
+
+   OptionValidator *infoTypeValidator = new OptionValidator();
+   infoTypeValidator->AddOption(wxT("Name"));
+   signature.AddParameter(wxT("Type"), wxT("Name"), infoTypeValidator);
+   Validator *nameValidator = new Validator();
+   signature.AddParameter(wxT("Name"), wxT("Unnamed"), nameValidator);
+}
+
+Command *SetTrackInfoCommandType::Create(CommandOutputTarget *target)
+{
+   return new SetTrackInfoCommand(*this, target);
+}
+
+bool SetTrackInfoCommand::Apply(CommandExecutionContext context)
+{
+   wxString mode = GetString(wxT("Type"));
+
+   long trackIndex = GetLong(wxT("TrackIndex"));
+
+   // (Note: track selection ought to be somewhere else)
+   long i = 0;
+   TrackListIterator iter(context.proj->GetTracks());
+   Track *t = iter.First();
+   while (t && i != trackIndex)
+   {
+      t = iter.Next();
+      ++i;
+   }
+   if (i != trackIndex || !t)
+   {
+      Error(wxT("TrackIndex was invalid."));
+      return false;
+   }
+
+   if (mode.IsSameAs(wxT("Name")))
+   {
+      wxString name = GetString(wxT("Name"));
+      t->SetName(name);
+   }
+   else
+   {
+      Error(wxT("Invalid info type!"));
+      return false;
+   }
+   return true;
+}
+
+// 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: TBD