2 Copyright (C) 2018-2021 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
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.
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.
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/>.
22 #include "wx/about_dialog.h"
23 #include "wx/content_view.h"
24 #include "wx/dcpomatic_button.h"
25 #include "wx/playlist_editor_config_dialog.h"
26 #include "wx/wx_signal_manager.h"
27 #include "wx/wx_util.h"
28 #include "lib/config.h"
29 #include "lib/cross.h"
30 #include "lib/dcp_content.h"
33 #include "lib/spl_entry.h"
35 #include <dcp/warnings.h>
36 LIBDCP_DISABLE_WARNINGS
37 #include <wx/imaglist.h>
38 #include <wx/listctrl.h>
39 #include <wx/preferences.h>
40 #include <wx/spinctrl.h>
42 LIBDCP_ENABLE_WARNINGS
48 using std::make_shared;
50 using std::shared_ptr;
55 using boost::optional;
56 using std::dynamic_pointer_cast;
57 #if BOOST_VERSION >= 106100
58 using namespace boost::placeholders;
62 class ContentDialog : public wxDialog, public ContentStore
65 ContentDialog (wxWindow* parent)
66 : wxDialog (parent, wxID_ANY, _("Add content"), wxDefaultPosition, wxSize(800, 640))
67 , _content_view (new ContentView(this))
69 _content_view->update ();
71 auto overall_sizer = new wxBoxSizer (wxVERTICAL);
72 SetSizer (overall_sizer);
74 overall_sizer->Add (_content_view, 1, wxEXPAND | wxALL, DCPOMATIC_DIALOG_BORDER);
76 auto buttons = CreateSeparatedButtonSizer (wxOK | wxCANCEL);
78 overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
81 overall_sizer->Layout ();
83 _config_changed_connection = Config::instance()->Changed.connect(boost::bind(&ContentView::update, _content_view));
86 shared_ptr<Content> selected () const
88 return _content_view->selected ();
91 shared_ptr<Content> get (string digest) const override
93 return _content_view->get (digest);
97 ContentView* _content_view;
98 boost::signals2::scoped_connection _config_changed_connection;
106 PlaylistList (wxPanel* parent, ContentStore* content_store)
107 : _sizer (new wxBoxSizer(wxVERTICAL))
108 , _content_store (content_store)
111 auto label = new wxStaticText (parent, wxID_ANY, wxEmptyString);
112 label->SetLabelMarkup (_("<b>Playlists</b>"));
113 _sizer->Add (label, 0, wxTOP | wxLEFT, DCPOMATIC_SIZER_GAP * 2);
115 _list = new wxListCtrl (
116 parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL
119 _list->AppendColumn (_("Name"), wxLIST_FORMAT_LEFT, 840);
120 _list->AppendColumn (_("Length"), wxLIST_FORMAT_LEFT, 100);
122 auto button_sizer = new wxBoxSizer (wxVERTICAL);
123 _new = new Button (parent, _("New"));
124 button_sizer->Add (_new, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
125 _delete = new Button (parent, _("Delete"));
126 button_sizer->Add (_delete, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
128 auto list = new wxBoxSizer (wxHORIZONTAL);
129 list->Add (_list, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_GAP);
130 list->Add (button_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
136 _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, bind(&PlaylistList::selection_changed, this));
137 _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, bind(&PlaylistList::selection_changed, this));
138 _new->Bind (wxEVT_BUTTON, bind(&PlaylistList::new_playlist, this));
139 _delete->Bind (wxEVT_BUTTON, bind(&PlaylistList::delete_playlist, this));
149 shared_ptr<SignalSPL> first_playlist () const
151 if (_playlists.empty()) {
155 return _playlists.front ();
158 boost::signals2::signal<void (shared_ptr<SignalSPL>)> Edit;
161 void setup_sensitivity()
163 _delete->Enable(static_cast<bool>(selected()));
166 void add_playlist_to_view (shared_ptr<const SignalSPL> playlist)
169 item.SetId (_list->GetItemCount());
170 long const N = _list->InsertItem (item);
171 _list->SetItem (N, 0, std_to_wx(playlist->name()));
174 void add_playlist_to_model (shared_ptr<SignalSPL> playlist)
176 _playlists.push_back (playlist);
177 playlist->Changed.connect(bind(&PlaylistList::changed, this, weak_ptr<SignalSPL>(playlist), _1));
180 void changed(weak_ptr<SignalSPL> wp, SignalSPL::Change change)
182 auto playlist = wp.lock ();
188 case SignalSPL::Change::NAME:
191 for (auto i: _playlists) {
193 _list->SetItem (N, 0, std_to_wx(i->name()));
199 case SignalSPL::Change::CONTENT:
200 if (auto dir = Config::instance()->player_playlist_directory()) {
201 playlist->write(*dir / (playlist->id() + ".xml"));
207 void load_playlists ()
209 auto path = Config::instance()->player_playlist_directory();
214 _list->DeleteAllItems ();
216 for (auto i: boost::filesystem::directory_iterator(*path)) {
217 auto spl = make_shared<SignalSPL>();
219 spl->read (i, _content_store);
220 add_playlist_to_model (spl);
224 for (auto i: _playlists) {
225 add_playlist_to_view (i);
231 auto dir = Config::instance()->player_playlist_directory();
233 error_dialog(_parent, _("No playlist folder is specified in preferences. Please set one and then try again."));
237 shared_ptr<SignalSPL> spl (new SignalSPL(wx_to_std(_("New Playlist"))));
238 add_playlist_to_model (spl);
239 add_playlist_to_view (spl);
240 _list->SetItemState (_list->GetItemCount() - 1, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
243 boost::optional<int> selected() const
245 long int selected = _list->GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
246 if (selected < 0 || selected >= int(_playlists.size())) {
253 void delete_playlist ()
255 auto index = selected();
260 auto dir = Config::instance()->player_playlist_directory();
265 boost::filesystem::remove(*dir / (_playlists[*index]->id() + ".xml"));
266 _list->DeleteItem(*index);
267 _playlists.erase(_playlists.begin() + *index);
269 Edit(shared_ptr<SignalSPL>());
272 void selection_changed ()
274 long int selected = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
275 if (selected < 0 || selected >= int(_playlists.size())) {
276 Edit (shared_ptr<SignalSPL>());
278 Edit (_playlists[selected]);
288 vector<shared_ptr<SignalSPL>> _playlists;
289 ContentStore* _content_store;
294 class PlaylistContent
297 PlaylistContent (wxPanel* parent, ContentDialog* content_dialog)
298 : _content_dialog (content_dialog)
299 , _sizer (new wxBoxSizer(wxVERTICAL))
301 auto title = new wxBoxSizer (wxHORIZONTAL);
302 auto label = new wxStaticText (parent, wxID_ANY, wxEmptyString);
303 label->SetLabelMarkup (_("<b>Playlist:</b>"));
304 title->Add (label, 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, DCPOMATIC_SIZER_GAP);
305 _name = new wxTextCtrl (parent, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(400, -1));
306 title->Add (_name, 0, wxRIGHT, DCPOMATIC_SIZER_GAP);
307 _sizer->Add (title, 0, wxTOP | wxLEFT, DCPOMATIC_SIZER_GAP * 2);
309 auto list = new wxBoxSizer (wxHORIZONTAL);
311 _list = new wxListCtrl (
312 parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL
315 _list->AppendColumn (_("Name"), wxLIST_FORMAT_LEFT, 400);
316 _list->AppendColumn (_("CPL"), wxLIST_FORMAT_LEFT, 350);
317 _list->AppendColumn (_("Type"), wxLIST_FORMAT_LEFT, 100);
318 _list->AppendColumn (_("Encrypted"), wxLIST_FORMAT_CENTRE, 90);
320 auto images = new wxImageList (16, 16);
323 tick_icon.LoadFile (bitmap_path("tick.png"), wxBITMAP_TYPE_PNG);
324 no_tick_icon.LoadFile (bitmap_path("no_tick.png"), wxBITMAP_TYPE_PNG);
325 images->Add (tick_icon);
326 images->Add (no_tick_icon);
328 _list->SetImageList (images, wxIMAGE_LIST_SMALL);
330 list->Add (_list, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_GAP);
332 auto button_sizer = new wxBoxSizer (wxVERTICAL);
333 _up = new Button (parent, _("Up"));
334 _down = new Button (parent, _("Down"));
335 _add = new Button (parent, _("Add"));
336 _remove = new Button (parent, _("Remove"));
337 button_sizer->Add (_up, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
338 button_sizer->Add (_down, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
339 button_sizer->Add (_add, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
340 button_sizer->Add (_remove, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
342 list->Add (button_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
346 _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, bind(&PlaylistContent::setup_sensitivity, this));
347 _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, bind(&PlaylistContent::setup_sensitivity, this));
348 _name->Bind (wxEVT_TEXT, bind(&PlaylistContent::name_changed, this));
349 _up->Bind (wxEVT_BUTTON, bind(&PlaylistContent::up_clicked, this));
350 _down->Bind (wxEVT_BUTTON, bind(&PlaylistContent::down_clicked, this));
351 _add->Bind (wxEVT_BUTTON, bind(&PlaylistContent::add_clicked, this));
352 _remove->Bind (wxEVT_BUTTON, bind(&PlaylistContent::remove_clicked, this));
362 void set (shared_ptr<SignalSPL> playlist)
364 _playlist = playlist;
365 _list->DeleteAllItems ();
367 for (auto i: _playlist->get()) {
370 _name->SetValue (std_to_wx(_playlist->name()));
372 _name->SetValue (wxT(""));
374 setup_sensitivity ();
377 shared_ptr<SignalSPL> playlist () const
387 _playlist->set_name (wx_to_std(_name->GetValue()));
391 void add (SPLEntry e)
394 item.SetId (_list->GetItemCount());
395 long const N = _list->InsertItem (item);
399 void set_item (long N, SPLEntry e)
401 _list->SetItem (N, 0, std_to_wx(e.name));
402 _list->SetItem (N, 1, std_to_wx(e.id));
403 _list->SetItem (N, 2, std_to_wx(e.kind->name()));
404 _list->SetItem (N, 3, e.encrypted ? S_("Question|Y") : S_("Question|N"));
407 void setup_sensitivity ()
409 bool const have_list = static_cast<bool>(_playlist);
410 int const num_selected = _list->GetSelectedItemCount ();
411 long int selected = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
412 _name->Enable (have_list);
413 _list->Enable (have_list);
414 _up->Enable (have_list && selected > 0);
415 _down->Enable (have_list && selected != -1 && selected < (_list->GetItemCount() - 1));
416 _add->Enable (have_list);
417 _remove->Enable (have_list && num_selected > 0);
422 int const r = _content_dialog->ShowModal ();
424 auto content = _content_dialog->selected ();
426 SPLEntry e (content);
428 DCPOMATIC_ASSERT (_playlist);
436 long int s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
441 DCPOMATIC_ASSERT (_playlist);
443 _playlist->swap(s, s - 1);
445 set_item (s - 1, (*_playlist)[s-1]);
446 set_item (s, (*_playlist)[s]);
451 long int s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
452 if (s > (_list->GetItemCount() - 1)) {
456 DCPOMATIC_ASSERT (_playlist);
458 _playlist->swap(s, s + 1);
460 set_item (s + 1, (*_playlist)[s+1]);
461 set_item (s, (*_playlist)[s]);
464 void remove_clicked ()
466 long int s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
471 DCPOMATIC_ASSERT (_playlist);
472 _playlist->remove (s);
473 _list->DeleteItem (s);
476 ContentDialog* _content_dialog;
484 shared_ptr<SignalSPL> _playlist;
488 class DOMFrame : public wxFrame
491 explicit DOMFrame (wxString const & title)
492 : wxFrame (nullptr, wxID_ANY, title)
493 , _content_dialog (new ContentDialog(this))
494 , _config_dialog (nullptr)
496 auto bar = new wxMenuBar;
500 /* Use a panel as the only child of the Frame so that we avoid
501 the dark-grey background on Windows.
503 auto overall_panel = new wxPanel (this, wxID_ANY);
504 auto sizer = new wxBoxSizer (wxVERTICAL);
506 _playlist_list = new PlaylistList (overall_panel, _content_dialog);
507 _playlist_content = new PlaylistContent (overall_panel, _content_dialog);
509 sizer->Add (_playlist_list->sizer());
510 sizer->Add (_playlist_content->sizer());
512 overall_panel->SetSizer (sizer);
514 _playlist_list->Edit.connect (bind(&DOMFrame::change_playlist, this, _1));
516 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_exit, this), wxID_EXIT);
517 Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_about, this), wxID_ABOUT);
518 Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_preferences, this), wxID_PREFERENCES);
520 _config_changed_connection = Config::instance()->Changed.connect(boost::bind(&DOMFrame::config_changed, this));
527 /* false here allows the close handler to veto the close request */
533 auto d = new AboutDialog (this);
538 void edit_preferences ()
540 if (!_config_dialog) {
541 _config_dialog = create_playlist_editor_config_dialog ();
543 _config_dialog->Show (this);
546 void change_playlist (shared_ptr<SignalSPL> playlist)
548 auto old = _playlist_content->playlist ();
552 _playlist_content->set (playlist);
555 void save_playlist (shared_ptr<SignalSPL> playlist)
557 if (auto dir = Config::instance()->player_playlist_directory()) {
558 playlist->write(*dir / (playlist->id() + ".xml"));
562 void setup_menu (wxMenuBar* m)
564 auto file = new wxMenu;
566 file->Append (wxID_EXIT, _("&Exit"));
568 file->Append (wxID_EXIT, _("&Quit"));
572 auto edit = new wxMenu;
573 edit->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
576 auto help = new wxMenu;
578 help->Append (wxID_ABOUT, _("About DCP-o-matic"));
580 help->Append (wxID_ABOUT, _("About"));
583 m->Append (file, _("&File"));
585 m->Append (edit, _("&Edit"));
587 m->Append (help, _("&Help"));
591 void config_changed ()
594 Config::instance()->write_config();
595 } catch (exception& e) {
599 _("Could not write to config file at %s. Your changes have not been saved."),
600 std_to_wx (Config::instance()->cinemas_file().string()).data()
606 ContentDialog* _content_dialog;
607 PlaylistList* _playlist_list;
608 PlaylistContent* _playlist_content;
609 wxPreferencesEditor* _config_dialog;
610 boost::signals2::scoped_connection _config_changed_connection;
615 * @brief The magic App class for wxWidgets.
617 class App : public wxApp
627 bool OnInit () override
630 wxInitAllImageHandlers ();
631 SetAppName (_("DCP-o-matic Playlist Editor"));
633 if (!wxApp::OnInit()) {
637 #ifdef DCPOMATIC_LINUX
638 unsetenv ("UBUNTU_MENUPROXY");
642 make_foreground_application ();
645 dcpomatic_setup_path_encoding ();
647 /* Enable i18n; this will create a Config object
648 to look for a force-configured language. This Config
649 object will be wrong, however, because dcpomatic_setup
650 hasn't yet been called and there aren't any filters etc.
653 dcpomatic_setup_i18n ();
655 /* Set things up, including filters etc.
656 which will now be internationalised correctly.
660 /* Force the configuration to be re-loaded correctly next
665 _frame = new DOMFrame (_("DCP-o-matic Playlist Editor"));
666 SetTopWindow (_frame);
670 signal_manager = new wxSignalManager (this);
671 Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
677 error_dialog (0, _("DCP-o-matic could not start"), std_to_wx(e.what()));
681 /* An unhandled exception has occurred inside the main event loop */
682 bool OnExceptionInMainLoop () override
686 } catch (FileError& e) {
690 _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
691 std_to_wx (e.what()),
692 std_to_wx (e.file().string().c_str ())
695 } catch (exception& e) {
699 _("An exception occurred: %s.\n\n") + " " + REPORT_PROBLEM,
700 std_to_wx (e.what ())
704 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
707 /* This will terminate the program */
711 void OnUnhandledException () override
713 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
718 signal_manager->ui_idle ();