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

src/commands/PreferenceCommands.cpp

@@ -0,0 +1,92 @@
+/**********************************************************************
+
+   Audacity - A Digital Audio Editor
+   Copyright 1999-2009 Audacity Team
+   File License: wxWidgets
+
+   Dan Horgan
+
+******************************************************************//**
+
+\file PreferenceCommands.cpp
+\brief Contains definitions for the GetPreferenceCommand and
+SetPreferenceCommand classes
+
+*//*******************************************************************/
+
+#include "PreferenceCommands.h"
+#include "../Prefs.h"
+
+// GetPreference
+
+wxString GetPreferenceCommandType::BuildName()
+{
+   return wxT("GetPreference");
+}
+
+void GetPreferenceCommandType::BuildSignature(CommandSignature &signature)
+{
+   Validator *prefNameValidator(new Validator());
+   signature.AddParameter(wxT("PrefName"), wxT(""), prefNameValidator);
+}
+
+Command *GetPreferenceCommandType::Create(CommandOutputTarget *target)
+{
+   return new GetPreferenceCommand(*this, target);
+}
+
+bool GetPreferenceCommand::Apply(CommandExecutionContext context)
+{
+   wxString prefName = GetString(wxT("PrefName"));
+   wxString prefValue;
+   if (!gPrefs->Read(prefName, &prefValue))
+   {
+      return false;
+   }
+   Status(prefValue);
+   return true;
+}
+
+GetPreferenceCommand::~GetPreferenceCommand()
+{ }
+
+// SetPreference
+
+wxString SetPreferenceCommandType::BuildName()
+{
+   return wxT("SetPreference");
+}
+
+void SetPreferenceCommandType::BuildSignature(CommandSignature &signature)
+{
+   Validator *prefNameValidator(new Validator());
+   signature.AddParameter(wxT("PrefName"), wxT(""), prefNameValidator);
+   Validator *prefValueValidator(new Validator());
+   signature.AddParameter(wxT("PrefValue"), wxT(""), prefValueValidator);
+}
+
+Command *SetPreferenceCommandType::Create(CommandOutputTarget *target)
+{
+   return new SetPreferenceCommand(*this, target);
+}
+
+bool SetPreferenceCommand::Apply(CommandExecutionContext context)
+{
+   wxString prefName = GetString(wxT("PrefName"));
+   wxString prefValue = GetString(wxT("PrefValue"));
+   return gPrefs->Write(prefName, prefValue);
+}
+
+SetPreferenceCommand::~SetPreferenceCommand()
+{ }
+
+// 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