src/wx/film_name_location_dialog.cc

   1 /*
   2     Copyright (C) 2012-2021 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 "check_box.h"
  23 #include "film_name_location_dialog.h"
  24 #include "wx_util.h"
  25 /* This must come after wx_util.h as it defines DCPOMATIC_USE_OWN_PICKER */
  26 #ifdef DCPOMATIC_USE_OWN_PICKER
  27 #include "dir_picker_ctrl.h"
  28 #endif
  29 #include "lib/compose.hpp"
  30 #include "lib/config.h"
  31 #include <dcp/warnings.h>
  32 LIBDCP_DISABLE_WARNINGS
  33 #include <wx/stdpaths.h>
  34 LIBDCP_ENABLE_WARNINGS
  35 #include <boost/filesystem.hpp>
  36
  37
  38 using std::string;
  39 using boost::bind;
  40 using boost::optional;
  41
  42
  43 optional<boost::filesystem::path> FilmNameLocationDialog::_directory;
  44
  45
  46 FilmNameLocationDialog::FilmNameLocationDialog (wxWindow* parent, wxString title, bool offer_templates)
  47         : TableDialog (parent, title, 2, 1, true)
  48 {
  49         add (_("Film name"), true);
  50         _name = add (new wxTextCtrl (this, wxID_ANY));
  51
  52         add (_("Create in folder"), true);
  53
  54 #ifdef DCPOMATIC_USE_OWN_PICKER
  55         _folder = new DirPickerCtrl (this);
  56         _folder->Changed.connect (bind(&FilmNameLocationDialog::folder_changed, this));
  57 #else
  58         _folder = new wxDirPickerCtrl (this, wxID_ANY, wxEmptyString, wxDirSelectorPromptStr, wxDefaultPosition, wxSize (300, -1));
  59         _folder->Bind (wxEVT_DIRPICKER_CHANGED, bind(&FilmNameLocationDialog::folder_changed, this));
  60 #endif
  61
  62         auto dir = _directory.get_value_or(Config::instance()->default_directory_or(wx_to_std(wxStandardPaths::Get().GetDocumentsDir())));
  63         _folder->SetPath (std_to_wx(dir.string()));
  64         add (_folder);
  65
  66         if (offer_templates) {
  67                 _use_template = new CheckBox (this, _("From template"));
  68                 add (_use_template);
  69                 _template_name = new wxChoice (this, wxID_ANY);
  70                 add (_template_name);
  71         }
  72
  73         _name->SetFocus ();
  74
  75         if (offer_templates) {
  76                 _template_name->Enable (false);
  77
  78                 for (auto i: Config::instance()->templates ()) {
  79                         _template_name->Append (std_to_wx(i));
  80                 }
  81
  82                 _use_template->bind(&FilmNameLocationDialog::use_template_clicked, this);
  83         }
  84
  85         layout ();
  86
  87         _name->Bind (wxEVT_TEXT, bind(&FilmNameLocationDialog::setup_sensitivity, this));
  88         setup_sensitivity ();
  89 }
  90
  91
  92 void
  93 FilmNameLocationDialog::setup_sensitivity ()
  94 {
  95         auto ok = dynamic_cast<wxButton *>(FindWindowById(wxID_OK, this));
  96         if (ok) {
  97                 ok->Enable (!_name->GetValue().IsEmpty());
  98         }
  99 }
 100
 101
 102 void
 103 FilmNameLocationDialog::use_template_clicked ()
 104 {
 105         _template_name->Enable (_use_template->GetValue());
 106 }
 107
 108
 109 void
 110 FilmNameLocationDialog::folder_changed ()
 111 {
 112         _directory = wx_to_std (_folder->GetPath());
 113 }
 114
 115
 116 boost::filesystem::path
 117 FilmNameLocationDialog::path () const
 118 {
 119         boost::filesystem::path p;
 120         p /= wx_to_std (_folder->GetPath());
 121         p /= wx_to_std (_name->GetValue());
 122         return p;
 123 }
 124
 125
 126 optional<string>
 127 FilmNameLocationDialog::template_name () const
 128 {
 129         if (!_use_template->GetValue() || _template_name->GetSelection() == -1) {
 130                 return {};
 131         }
 132
 133         return wx_to_std (_template_name->GetString(_template_name->GetSelection()));
 134 }
 135
 136
 137 /** Check the path that is in our controls and offer confirmations or errors as required.
 138  *  @return true if the path should be used.
 139  */
 140 bool
 141 FilmNameLocationDialog::check_path ()
 142 {
 143         if (boost::filesystem::is_directory(path()) && !boost::filesystem::is_empty(path())) {
 144                 if (!confirm_dialog (
 145                             this,
 146                             std_to_wx (
 147                                     String::compose(wx_to_std(_("The directory %1 already exists and is not empty.  "
 148                                                                   "Are you sure you want to use it?")),
 149                                                     path().string().c_str())
 150                                     )
 151                             )) {
 152                         return false;
 153                 }
 154         } else if (boost::filesystem::is_regular_file(path())) {
 155                 error_dialog (
 156                         this,
 157                         String::compose (wx_to_std(_("%1 already exists as a file, so you cannot use it for a film.")), path().c_str())
 158                         );
 159                 return false;
 160         }
 161
 162         return true;
 163 }
 164