ActiveProjects.cpp

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/**********************************************************************
 
  Audacity: A Digital Audio Editor
 
  ActiveProjects.cpp
 
********************************************************************//********************************************************************/
 
#include "ActiveProjects.h"
#include "Prefs.h"
 
#include <wx/filename.h>
 
FilePaths ActiveProjects::GetAll()
{
   FilePaths files;
   
   const auto activeProjectsGroup = gPrefs->BeginGroup("/ActiveProjects");
   for(const auto& key : gPrefs->GetChildKeys())
   {
      wxFileName path = gPrefs->Read(key, wxT(""));
      files.Add(path.GetFullPath());
   }
   
   return files;
}
 
void ActiveProjects::Add(const FilePath &path)
{
   wxString key = Find(path);
 
   if (key.empty())
   {
      int i = 0;
      do
      {
         key.Printf(wxT("/ActiveProjects/%d"), ++i);
      } while (gPrefs->HasEntry(key));
 
      gPrefs->Write(key, path);
      gPrefs->Flush();
   }
}
 
void ActiveProjects::Remove(const FilePath &path)
{
   wxString key = Find(path);
 
   if (!key.empty())
   {
      gPrefs->DeleteEntry(wxT("/ActiveProjects/" + key));
      gPrefs->Flush();
   }
}
 
wxString ActiveProjects::Find(const FilePath &path)
{
   const auto activeProjectsGroup = gPrefs->BeginGroup("/ActiveProjects");
   for(const auto& key : gPrefs->GetChildKeys())
   {
      if(gPrefs->Read(key, wxT("")).IsSameAs(path))
         return key;
   }
   return {};
}