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)
110 auto label = new wxStaticText (parent, wxID_ANY, wxEmptyString);
111 label->SetLabelMarkup (_("<b>Playlists</b>"));
112 _sizer->Add (label, 0, wxTOP | wxLEFT, DCPOMATIC_SIZER_GAP * 2);
114 _list = new wxListCtrl (
115 parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL
118 _list->AppendColumn (_("Name"), wxLIST_FORMAT_LEFT, 840);
119 _list->AppendColumn (_("Length"), wxLIST_FORMAT_LEFT, 100);
121 auto button_sizer = new wxBoxSizer (wxVERTICAL);
122 _new = new Button (parent, _("New"));
123 button_sizer->Add (_new, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
124 _delete = new Button (parent, _("Delete"));
125 button_sizer->Add (_delete, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
127 auto list = new wxBoxSizer (wxHORIZONTAL);
128 list->Add (_list, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_GAP);
129 list->Add (button_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
135 _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, bind(&PlaylistList::selection_changed, this));
136 _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, bind(&PlaylistList::selection_changed, this));
137 _new->Bind (wxEVT_BUTTON, bind(&PlaylistList::new_playlist, this));
138 _delete->Bind (wxEVT_BUTTON, bind(&PlaylistList::delete_playlist, this));
146 shared_ptr<SignalSPL> first_playlist () const
148 if (_playlists.empty()) {
152 return _playlists.front ();
155 boost::signals2::signal<void (shared_ptr<SignalSPL>)> Edit;
158 void add_playlist_to_view (shared_ptr<const SignalSPL> playlist)
161 item.SetId (_list->GetItemCount());
162 long const N = _list->InsertItem (item);
163 _list->SetItem (N, 0, std_to_wx(playlist->name()));
166 void add_playlist_to_model (shared_ptr<SignalSPL> playlist)
168 _playlists.push_back (playlist);
169 playlist->Changed.connect(bind(&PlaylistList::changed, this, weak_ptr<SignalSPL>(playlist), _1));
172 void changed(weak_ptr<SignalSPL> wp, SignalSPL::Change change)
174 auto playlist = wp.lock ();
180 case SignalSPL::Change::NAME:
183 for (auto i: _playlists) {
185 _list->SetItem (N, 0, std_to_wx(i->name()));
191 case SignalSPL::Change::CONTENT:
192 if (auto dir = Config::instance()->player_playlist_directory()) {
193 playlist->write(*dir / (playlist->id() + ".xml"));
199 void load_playlists ()
201 auto path = Config::instance()->player_playlist_directory();
206 _list->DeleteAllItems ();
208 for (auto i: boost::filesystem::directory_iterator(*path)) {
209 auto spl = make_shared<SignalSPL>();
211 spl->read (i, _content_store);
212 add_playlist_to_model (spl);
216 for (auto i: _playlists) {
217 add_playlist_to_view (i);
223 shared_ptr<SignalSPL> spl (new SignalSPL(wx_to_std(_("New Playlist"))));
224 add_playlist_to_model (spl);
225 add_playlist_to_view (spl);
226 _list->SetItemState (_list->GetItemCount() - 1, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
229 boost::optional<int> selected() const
231 long int selected = _list->GetNextItem(-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
232 if (selected < 0 || selected >= int(_playlists.size())) {
239 void delete_playlist ()
241 auto index = selected();
246 auto dir = Config::instance()->player_playlist_directory();
251 boost::filesystem::remove(*dir / (_playlists[*index]->id() + ".xml"));
252 _list->DeleteItem(*index);
253 _playlists.erase(_playlists.begin() + *index);
255 Edit(shared_ptr<SignalSPL>());
258 void selection_changed ()
260 long int selected = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
261 if (selected < 0 || selected >= int(_playlists.size())) {
262 Edit (shared_ptr<SignalSPL>());
264 Edit (_playlists[selected]);
272 vector<shared_ptr<SignalSPL>> _playlists;
273 ContentStore* _content_store;
277 class PlaylistContent
280 PlaylistContent (wxPanel* parent, ContentDialog* content_dialog)
281 : _content_dialog (content_dialog)
282 , _sizer (new wxBoxSizer(wxVERTICAL))
284 auto title = new wxBoxSizer (wxHORIZONTAL);
285 auto label = new wxStaticText (parent, wxID_ANY, wxEmptyString);
286 label->SetLabelMarkup (_("<b>Playlist:</b>"));
287 title->Add (label, 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, DCPOMATIC_SIZER_GAP);
288 _name = new wxTextCtrl (parent, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(400, -1));
289 title->Add (_name, 0, wxRIGHT, DCPOMATIC_SIZER_GAP);
290 _sizer->Add (title, 0, wxTOP | wxLEFT, DCPOMATIC_SIZER_GAP * 2);
292 auto list = new wxBoxSizer (wxHORIZONTAL);
294 _list = new wxListCtrl (
295 parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL
298 _list->AppendColumn (_("Name"), wxLIST_FORMAT_LEFT, 400);
299 _list->AppendColumn (_("CPL"), wxLIST_FORMAT_LEFT, 350);
300 _list->AppendColumn (_("Type"), wxLIST_FORMAT_LEFT, 100);
301 _list->AppendColumn (_("Encrypted"), wxLIST_FORMAT_CENTRE, 90);
303 auto images = new wxImageList (16, 16);
306 tick_icon.LoadFile (bitmap_path("tick.png"), wxBITMAP_TYPE_PNG);
307 no_tick_icon.LoadFile (bitmap_path("no_tick.png"), wxBITMAP_TYPE_PNG);
308 images->Add (tick_icon);
309 images->Add (no_tick_icon);
311 _list->SetImageList (images, wxIMAGE_LIST_SMALL);
313 list->Add (_list, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_GAP);
315 auto button_sizer = new wxBoxSizer (wxVERTICAL);
316 _up = new Button (parent, _("Up"));
317 _down = new Button (parent, _("Down"));
318 _add = new Button (parent, _("Add"));
319 _remove = new Button (parent, _("Remove"));
320 button_sizer->Add (_up, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
321 button_sizer->Add (_down, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
322 button_sizer->Add (_add, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
323 button_sizer->Add (_remove, 0, wxEXPAND | wxBOTTOM, DCPOMATIC_BUTTON_STACK_GAP);
325 list->Add (button_sizer, 0, wxALL, DCPOMATIC_SIZER_GAP);
329 _list->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, bind(&PlaylistContent::setup_sensitivity, this));
330 _list->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, bind(&PlaylistContent::setup_sensitivity, this));
331 _name->Bind (wxEVT_TEXT, bind(&PlaylistContent::name_changed, this));
332 _up->Bind (wxEVT_BUTTON, bind(&PlaylistContent::up_clicked, this));
333 _down->Bind (wxEVT_BUTTON, bind(&PlaylistContent::down_clicked, this));
334 _add->Bind (wxEVT_BUTTON, bind(&PlaylistContent::add_clicked, this));
335 _remove->Bind (wxEVT_BUTTON, bind(&PlaylistContent::remove_clicked, this));
345 void set (shared_ptr<SignalSPL> playlist)
347 _playlist = playlist;
348 _list->DeleteAllItems ();
350 for (auto i: _playlist->get()) {
353 _name->SetValue (std_to_wx(_playlist->name()));
355 _name->SetValue (wxT(""));
357 setup_sensitivity ();
360 shared_ptr<SignalSPL> playlist () const
370 _playlist->set_name (wx_to_std(_name->GetValue()));
374 void add (SPLEntry e)
377 item.SetId (_list->GetItemCount());
378 long const N = _list->InsertItem (item);
382 void set_item (long N, SPLEntry e)
384 _list->SetItem (N, 0, std_to_wx(e.name));
385 _list->SetItem (N, 1, std_to_wx(e.id));
386 _list->SetItem (N, 2, std_to_wx(e.kind->name()));
387 _list->SetItem (N, 3, e.encrypted ? S_("Question|Y") : S_("Question|N"));
390 void setup_sensitivity ()
392 bool const have_list = static_cast<bool>(_playlist);
393 int const num_selected = _list->GetSelectedItemCount ();
394 long int selected = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
395 _name->Enable (have_list);
396 _list->Enable (have_list);
397 _up->Enable (have_list && selected > 0);
398 _down->Enable (have_list && selected != -1 && selected < (_list->GetItemCount() - 1));
399 _add->Enable (have_list);
400 _remove->Enable (have_list && num_selected > 0);
405 int const r = _content_dialog->ShowModal ();
407 auto content = _content_dialog->selected ();
409 SPLEntry e (content);
411 DCPOMATIC_ASSERT (_playlist);
419 long int s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
424 DCPOMATIC_ASSERT (_playlist);
426 _playlist->swap(s, s - 1);
428 set_item (s - 1, (*_playlist)[s-1]);
429 set_item (s, (*_playlist)[s]);
434 long int s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
435 if (s > (_list->GetItemCount() - 1)) {
439 DCPOMATIC_ASSERT (_playlist);
441 _playlist->swap(s, s + 1);
443 set_item (s + 1, (*_playlist)[s+1]);
444 set_item (s, (*_playlist)[s]);
447 void remove_clicked ()
449 long int s = _list->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
454 DCPOMATIC_ASSERT (_playlist);
455 _playlist->remove (s);
456 _list->DeleteItem (s);
459 ContentDialog* _content_dialog;
467 shared_ptr<SignalSPL> _playlist;
471 class DOMFrame : public wxFrame
474 explicit DOMFrame (wxString const & title)
475 : wxFrame (nullptr, wxID_ANY, title)
476 , _content_dialog (new ContentDialog(this))
477 , _config_dialog (nullptr)
479 auto bar = new wxMenuBar;
483 /* Use a panel as the only child of the Frame so that we avoid
484 the dark-grey background on Windows.
486 auto overall_panel = new wxPanel (this, wxID_ANY);
487 auto sizer = new wxBoxSizer (wxVERTICAL);
489 _playlist_list = new PlaylistList (overall_panel, _content_dialog);
490 _playlist_content = new PlaylistContent (overall_panel, _content_dialog);
492 sizer->Add (_playlist_list->sizer());
493 sizer->Add (_playlist_content->sizer());
495 overall_panel->SetSizer (sizer);
497 _playlist_list->Edit.connect (bind(&DOMFrame::change_playlist, this, _1));
499 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_exit, this), wxID_EXIT);
500 Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_about, this), wxID_ABOUT);
501 Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_preferences, this), wxID_PREFERENCES);
503 _config_changed_connection = Config::instance()->Changed.connect(boost::bind(&DOMFrame::config_changed, this));
510 /* false here allows the close handler to veto the close request */
516 auto d = new AboutDialog (this);
521 void edit_preferences ()
523 if (!_config_dialog) {
524 _config_dialog = create_playlist_editor_config_dialog ();
526 _config_dialog->Show (this);
529 void change_playlist (shared_ptr<SignalSPL> playlist)
531 auto old = _playlist_content->playlist ();
535 _playlist_content->set (playlist);
538 void save_playlist (shared_ptr<SignalSPL> playlist)
540 auto dir = Config::instance()->player_playlist_directory();
542 error_dialog (this, _("No playlist folder is specified in preferences. Please set one and then try again."));
545 playlist->write (*dir / (playlist->id() + ".xml"));
548 void setup_menu (wxMenuBar* m)
550 auto file = new wxMenu;
552 file->Append (wxID_EXIT, _("&Exit"));
554 file->Append (wxID_EXIT, _("&Quit"));
558 auto edit = new wxMenu;
559 edit->Append (wxID_PREFERENCES, _("&Preferences...\tCtrl-P"));
562 auto help = new wxMenu;
564 help->Append (wxID_ABOUT, _("About DCP-o-matic"));
566 help->Append (wxID_ABOUT, _("About"));
569 m->Append (file, _("&File"));
571 m->Append (edit, _("&Edit"));
573 m->Append (help, _("&Help"));
577 void config_changed ()
580 Config::instance()->write_config();
581 } catch (exception& e) {
585 _("Could not write to config file at %s. Your changes have not been saved."),
586 std_to_wx (Config::instance()->cinemas_file().string()).data()
592 ContentDialog* _content_dialog;
593 PlaylistList* _playlist_list;
594 PlaylistContent* _playlist_content;
595 wxPreferencesEditor* _config_dialog;
596 boost::signals2::scoped_connection _config_changed_connection;
601 * @brief The magic App class for wxWidgets.
603 class App : public wxApp
613 bool OnInit () override
616 wxInitAllImageHandlers ();
617 SetAppName (_("DCP-o-matic Playlist Editor"));
619 if (!wxApp::OnInit()) {
623 #ifdef DCPOMATIC_LINUX
624 unsetenv ("UBUNTU_MENUPROXY");
628 make_foreground_application ();
631 dcpomatic_setup_path_encoding ();
633 /* Enable i18n; this will create a Config object
634 to look for a force-configured language. This Config
635 object will be wrong, however, because dcpomatic_setup
636 hasn't yet been called and there aren't any filters etc.
639 dcpomatic_setup_i18n ();
641 /* Set things up, including filters etc.
642 which will now be internationalised correctly.
646 /* Force the configuration to be re-loaded correctly next
651 _frame = new DOMFrame (_("DCP-o-matic Playlist Editor"));
652 SetTopWindow (_frame);
656 signal_manager = new wxSignalManager (this);
657 Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
663 error_dialog (0, _("DCP-o-matic could not start"), std_to_wx(e.what()));
667 /* An unhandled exception has occurred inside the main event loop */
668 bool OnExceptionInMainLoop () override
672 } catch (FileError& e) {
676 _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
677 std_to_wx (e.what()),
678 std_to_wx (e.file().string().c_str ())
681 } catch (exception& e) {
685 _("An exception occurred: %s.\n\n") + " " + REPORT_PROBLEM,
686 std_to_wx (e.what ())
690 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
693 /* This will terminate the program */
697 void OnUnhandledException () override
699 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
704 signal_manager->ui_idle ();