Take account of changes to default directory for new DCPs (#2058).
[dcpomatic.git] / 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 #ifdef DCPOMATIC_USE_OWN_PICKER
26 #include "dir_picker_ctrl.h"
27 #endif
28 #include "lib/config.h"
29 #include "lib/compose.hpp"
30 #include <wx/stdpaths.h>
31 #include <boost/filesystem.hpp>
32
33
34 using namespace std;
35 using namespace boost;
36
37
38 optional<filesystem::path> FilmNameLocationDialog::_directory;
39
40
41 FilmNameLocationDialog::FilmNameLocationDialog (wxWindow* parent, wxString title, bool offer_templates)
42         : TableDialog (parent, title, 2, 1, true)
43 {
44         add (_("Film name"), true);
45         _name = add (new wxTextCtrl (this, wxID_ANY));
46
47         add (_("Create in folder"), true);
48
49 #ifdef DCPOMATIC_USE_OWN_PICKER
50         _folder = new DirPickerCtrl (this);
51         _folder->Changed.connect (bind(&FilmNameLocationDialog::folder_changed, this));
52 #else
53         _folder = new wxDirPickerCtrl (this, wxID_ANY, wxEmptyString, wxDirSelectorPromptStr, wxDefaultPosition, wxSize (300, -1));
54         _folder->Bind (wxEVT_DIRPICKER_CHANGED, bind(&FilmNameLocationDialog::folder_changed, this));
55 #endif
56
57         auto dir = _directory.get_value_or(Config::instance()->default_directory_or(wx_to_std(wxStandardPaths::Get().GetDocumentsDir())));
58         _folder->SetPath (std_to_wx(dir.string()));
59         add (_folder);
60
61         if (offer_templates) {
62                 _use_template = new CheckBox (this, _("From template"));
63                 add (_use_template);
64                 _template_name = new wxChoice (this, wxID_ANY);
65                 add (_template_name);
66         }
67
68         _name->SetFocus ();
69
70         if (offer_templates) {
71                 _template_name->Enable (false);
72
73                 for (auto i: Config::instance()->templates ()) {
74                         _template_name->Append (std_to_wx(i));
75                 }
76
77                 _use_template->Bind (wxEVT_CHECKBOX, bind(&FilmNameLocationDialog::use_template_clicked, this));
78         }
79
80         layout ();
81
82         _name->Bind (wxEVT_TEXT, bind(&FilmNameLocationDialog::setup_sensitivity, this));
83         setup_sensitivity ();
84 }
85
86
87 void
88 FilmNameLocationDialog::setup_sensitivity ()
89 {
90         auto ok = dynamic_cast<wxButton *>(FindWindowById(wxID_OK, this));
91         if (ok) {
92                 ok->Enable (!_name->GetValue().IsEmpty());
93         }
94 }
95
96
97 void
98 FilmNameLocationDialog::use_template_clicked ()
99 {
100         _template_name->Enable (_use_template->GetValue());
101 }
102
103
104 void
105 FilmNameLocationDialog::folder_changed ()
106 {
107         _directory = wx_to_std (_folder->GetPath());
108 }
109
110
111 filesystem::path
112 FilmNameLocationDialog::path () const
113 {
114         filesystem::path p;
115         p /= wx_to_std (_folder->GetPath());
116         p /= wx_to_std (_name->GetValue());
117         return p;
118 }
119
120
121 optional<string>
122 FilmNameLocationDialog::template_name () const
123 {
124         if (!_use_template->GetValue() || _template_name->GetSelection() == -1) {
125                 return {};
126         }
127
128         return wx_to_std (_template_name->GetString(_template_name->GetSelection()));
129 }
130
131
132 /** Check the path that is in our controls and offer confirmations or errors as required.
133  *  @return true if the path should be used.
134  */
135 bool
136 FilmNameLocationDialog::check_path ()
137 {
138         if (filesystem::is_directory(path()) && !filesystem::is_empty(path())) {
139                 if (!confirm_dialog (
140                             this,
141                             std_to_wx (
142                                     String::compose(wx_to_std(_("The directory %1 already exists and is not empty.  "
143                                                                   "Are you sure you want to use it?")),
144                                                     path().string().c_str())
145                                     )
146                             )) {
147                         return false;
148                 }
149         } else if (boost::filesystem::is_regular_file(path())) {
150                 error_dialog (
151                         this,
152                         String::compose (wx_to_std(_("%1 already exists as a file, so you cannot use it for a film.")), path().c_str())
153                         );
154                 return false;
155         }
156
157         return true;
158 }
159