src/wx/dir_dialog.cc

   1 /*
   2     Copyright (C) 2023 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   6     DCP-o-matic is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     DCP-o-matic is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 */
  20
  21
  22 #include "dir_dialog.h"
  23 #include "wx_util.h"
  24 #include "lib/config.h"
  25 #include "lib/cross.h"
  26 #include <boost/filesystem.hpp>
  27 #include <vector>
  28
  29
  30 using std::vector;
  31 using boost::optional;
  32
  33
  34 DirDialog::DirDialog(
  35         wxWindow* parent,
  36         wxString title,
  37         long style,
  38         std::string initial_path_key,
  39         optional<boost::filesystem::path> override_path
  40         )
  41         : wxDirDialog(
  42                 parent,
  43                 title,
  44                 std_to_wx(
  45                         override_path.get_value_or(
  46                                 Config::instance()->initial_path(initial_path_key).get_value_or(home_directory())
  47                                 ).string()),
  48                 style
  49                 )
  50         , _initial_path_key(initial_path_key)
  51 {
  52
  53 }
  54
  55
  56 boost::filesystem::path
  57 DirDialog::path() const
  58 {
  59         return wx_to_std(GetPath());
  60 }
  61
  62
  63 bool
  64 DirDialog::show()
  65 {
  66         /* Call the specific ShowModal so that other classes can inherit from this one and
  67          * override ShowModal without unexpected effects.
  68          */
  69         auto response = wxDirDialog::ShowModal();
  70         if (response != wxID_OK) {
  71                 return false;
  72         }
  73
  74         Config::instance()->set_initial_path(_initial_path_key, path().parent_path());
  75         return true;
  76 }
  77
  78