AUP3: Experiment to see if it helps active project tracking

src/ActiveProjects.cpp

@@ -15,12 +15,34 @@
 #include "ActiveProjects.h"
 #include "Prefs.h"
 
+#include <wx/arrstr.h>
+#include <wx/file.h>
 #include <wx/filename.h>
 
 FilePaths ActiveProjects::GetAll()
 {
    FilePaths files;
 
+   wxFileName fn(FileNames::DataDir(), wxT("activeprojects.cfg"));
+   wxFile file;
+   if (file.Open(fn.GetFullPath(), wxFile::OpenMode::read))
+   {
+      wxString lines;
+      if (file.ReadAll(&lines))
+      {
+         files = wxSplit(lines, wxT('\n'));
+         for (int i = files.size() - 1; i >= 0; --i)
+         {
+            if (files[i].empty())
+            {
+               files.RemoveAt(i);
+            }
+         }
+      }
+   }
+
+   return files;   
+#if 0
    wxString key;
    long ndx;
 
@@ -37,12 +59,31 @@ FilePaths ActiveProjects::GetAll()
       more = gPrefs->GetNextEntry(key, ndx);
    }
    gPrefs->SetPath(configPath);
-
+#endif
    return files;
 }
 
 void ActiveProjects::Add(const FilePath &path)
 {
+   FilePaths files = GetAll();
+
+   if (files.Index(path) != wxNOT_FOUND)
+   {
+      return;
+   }
+   files.Add(path);
+
+   wxString lines = wxJoin(files, wxT('\n')) + wxT('\n');
+
+   wxFileName fn(FileNames::DataDir(), wxT("activeprojects.cfg"));
+   wxFile file;
+   if (file.Create(fn.GetFullPath(), true))
+   {
+      file.Write(lines);
+      file.Close();
+   }
+
+#if 0
    wxString key = Find(path);
 
    if (key.empty())
@@ -56,10 +97,31 @@ void ActiveProjects::Add(const FilePath &path)
       gPrefs->Write(key, path);
       gPrefs->Flush();
    }
+#endif
 }
 
 void ActiveProjects::Remove(const FilePath &path)
 {
+   FilePaths files = GetAll();
+
+   int ndx = files.Index(path);
+   if (ndx == wxNOT_FOUND)
+   {
+      return;
+   }
+   files.RemoveAt(ndx);
+
+   wxString lines = wxJoin(files, wxT('\n')) + wxT('\n');
+
+   wxFileName fn(FileNames::DataDir(), wxT("activeprojects.cfg"));
+   wxFile file;
+   if (file.Create(fn.GetFullPath(), true))
+   {
+      file.Write(lines);
+      file.Close();
+   }
+
+#if 0
    wxString key = Find(path);
 
    if (!key.empty())
@@ -67,6 +129,7 @@ void ActiveProjects::Remove(const FilePath &path)
       gPrefs->DeleteEntry(wxT("/ActiveProjects/" + key));
       gPrefs->Flush();
    }
+#endif
 }
 
 wxString ActiveProjects::Find(const FilePath &path)