Method WriteMacro

src/BatchCommands.cpp:208–265

}

wxString MacroCommands::WriteMacro(const wxString & macro, wxWindow *parent)
{
   // Build the default filename
   wxFileName name(FileNames::MacroDir(), macro, wxT("txt"));

   // But, ask the user for the real name if we're exporting
   if (parent) {
      FilePath fn = SelectFile(FileNames::Operation::_None,
         XO("Export Macro"),
         wxEmptyString,
         name.GetName(),
         wxT("txt"),
         { FileNames::TextFiles },
         wxFD_SAVE | wxFD_OVERWRITE_PROMPT | wxRESIZE_BORDER,
         parent);

      // User canceled...
      if (fn.empty()) {
         return wxEmptyString;
      }

      name.Assign(fn);
   }

   // Set the file name
   wxTextFile tf(name.GetFullPath());

   // Create the file (Create() doesn't leave the file open)
   if (!tf.Exists()) {
      tf.Create();
   }

   // Open it
   tf.Open();

   if (!tf.IsOpened()) {
      // wxTextFile will display any errors
      return wxEmptyString;
   }

   // Start with a clean slate
   tf.Clear();

   // Copy over the commands
   int lines = mCommandMacro.size();
   for (int i = 0; i < lines; i++) {
      // using GET to serialize macro definition to a text file
      tf.AddLine(mCommandMacro[i].GET() + wxT(":") + mParamsMacro[ i ]);
   }

   // Write the macro
   tf.Write();

   // Done with the file
   tf.Close();

   return name.GetName();
}