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

2026-03-08 07:25:39 +01:00 · 2010-01-23 19:44:49 +00:00
commit e74978ba77
1011 changed files with 781704 additions and 0 deletions
--- a/src/commands/SetProjectInfoCommand.cpp
+++ b/src/commands/SetProjectInfoCommand.cpp
@@ -0,0 +1,122 @@
+/**********************************************************************
+
+   Audacity - A Digital Audio Editor
+   Copyright 1999-2009 Audacity Team
+   License: wxwidgets
+
+   Marty Goddard
+
+******************************************************************//**
+
+\file SetProjectInfoCommand.cpp
+\brief Definitions for SetProjectInfoCommand and SetProjectInfoCommandType classes
+
+\class SetProjectInfoCommand
+\brief Command that returns requested project information
+
+*//*******************************************************************/
+
+#include "SetProjectInfoCommand.h"
+#include "../Project.h"
+#include "../Track.h"
+#include "../WaveTrack.h"
+
+// The following parameters have a boolean string, indicated by the kSetOfTracksStr
+#define kSetOfTracksStr "TrackSet"
+
+wxString SetProjectInfoCommandType::BuildName()
+{
+   return wxT("SetProjectInfo");
+}
+
+void SetProjectInfoCommandType::BuildSignature(CommandSignature &signature)
+{
+   OptionValidator *infoTypeValidator = new OptionValidator();
+   infoTypeValidator->AddOption(wxT("SelectedTracks"));
+   infoTypeValidator->AddOption(wxT("MuteTracks"));
+   infoTypeValidator->AddOption(wxT("SoloTracks"));
+
+   signature.AddParameter(wxT("Type"), wxT("Name"), infoTypeValidator);
+
+   BoolArrayValidator *TracksSetValidator = new BoolArrayValidator();
+   signature.AddParameter(wxT(kSetOfTracksStr), wxT("x"), TracksSetValidator);
+}
+
+Command *SetProjectInfoCommandType::Create(CommandOutputTarget *target)
+{
+   return new SetProjectInfoCommand(*this, target);
+}
+
+
+
+
+// ***********************  Public Methods *******************
+bool SetProjectInfoCommand::Apply(CommandExecutionContext context)
+{
+   wxString mode = GetString(wxT("Type"));
+   wxString settingsString = GetString(wxT(kSetOfTracksStr));
+
+   if (mode.IsSameAs(wxT("SelectedTracks")))
+      SetAllTracksParam( context.proj->GetTracks(), settingsString, 
+&SetProjectInfoCommand::setSelected);
+
+   else if (mode.IsSameAs(wxT("SoloTracks")))
+      SetAllTracksParam( context.proj->GetTracks(), settingsString, &SetProjectInfoCommand::setSolo);
+   
+   else if (mode.IsSameAs(wxT("MuteTracks")))
+      SetAllTracksParam( context.proj->GetTracks(), settingsString, &SetProjectInfoCommand::setMute);
+   else
+   {
+      Error(wxT("Invalid info type!"));
+      return false;
+   } 
+   return true;
+}
+
+
+
+// ***********************  Private Methods *******************
+void SetProjectInfoCommand::SetAllTracksParam(TrackList *projTracks, wxString boolValueStr, Setter functPtrToSetter)
+{
+   unsigned int i=0;
+   TrackListIterator iter(projTracks);
+   Track *t = iter.First();
+   while (t && i<boolValueStr.Len())
+   {
+      if(boolValueStr[i] == '1') 
+         (this->*functPtrToSetter)(t, true);
+      if(boolValueStr[i] == '0')
+         (this->*functPtrToSetter)(t, false);
+      i++;
+      t = iter.Next();
+   }
+}
+
+void SetProjectInfoCommand::setSelected(Track * trk, bool param) const
+{
+   trk->SetSelected(param); 
+}
+
+void SetProjectInfoCommand::setSolo(Track * trk, bool param) const
+{
+   if(trk->GetKind() == Track::Wave)
+      trk->SetSolo(param);
+}
+
+void SetProjectInfoCommand::setMute(Track * trk, bool param) const
+{
+   if(trk->GetKind() == Track::Wave)
+      trk->SetMute(param);
+}
+
+
+// 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