2 Copyright (C) 2018-2019 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/>.
21 #include "swaroop_controls.h"
22 #include "film_viewer.h"
24 #include "content_view.h"
25 #include "dcpomatic_button.h"
26 #include "static_text.h"
27 #include "lib/player_video.h"
28 #include "lib/dcp_content.h"
29 #include "lib/cross.h"
30 #include "lib/scoped_temporary.h"
31 #include "lib/internet.h"
32 #include "lib/ffmpeg_content.h"
33 #include <dcp/raw_convert.h>
34 #include <dcp/exceptions.h>
35 #include <wx/listctrl.h>
36 #include <wx/progdlg.h>
42 using boost::shared_ptr;
43 using boost::dynamic_pointer_cast;
44 using boost::optional;
45 using namespace dcpomatic;
47 SwaroopControls::SwaroopControls (wxWindow* parent, shared_ptr<FilmViewer> viewer)
48 : Controls (parent, viewer, false)
49 , _play_button (new Button(this, _("Play")))
50 , _pause_button (new Button(this, _("Pause")))
51 , _stop_button (new Button(this, _("Stop")))
52 , _next_button (new Button(this, "Next"))
53 , _previous_button (new Button(this, "Previous"))
54 , _current_disable_timeline (false)
55 , _current_disable_next (false)
57 _button_sizer->Add (_previous_button, 0, wxEXPAND);
58 _button_sizer->Add (_play_button, 0, wxEXPAND);
59 _button_sizer->Add (_pause_button, 0, wxEXPAND);
60 _button_sizer->Add (_stop_button, 0, wxEXPAND);
61 _button_sizer->Add (_next_button, 0, wxEXPAND);
63 _spl_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
64 _spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 740);
66 wxBoxSizer* left_sizer = new wxBoxSizer (wxVERTICAL);
67 wxBoxSizer* e_sizer = new wxBoxSizer (wxHORIZONTAL);
69 wxFont subheading_font (*wxNORMAL_FONT);
70 subheading_font.SetWeight (wxFONTWEIGHT_BOLD);
72 wxBoxSizer* spl_header = new wxBoxSizer (wxHORIZONTAL);
74 wxStaticText* m = new StaticText (this, "Playlists");
75 m->SetFont (subheading_font);
76 spl_header->Add (m, 1, wxALIGN_CENTER_VERTICAL);
78 _refresh_spl_view = new Button (this, "Refresh");
79 spl_header->Add (_refresh_spl_view, 0, wxBOTTOM, DCPOMATIC_SIZER_GAP / 2);
81 left_sizer->Add (spl_header, 0, wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_GAP);
82 left_sizer->Add (_spl_view, 1, wxLEFT | wxRIGHT | wxBOTTOM | wxEXPAND, DCPOMATIC_SIZER_GAP);
84 _content_view = new ContentView (this);
86 wxBoxSizer* content_header = new wxBoxSizer (wxHORIZONTAL);
88 wxStaticText* m = new StaticText (this, "Content");
89 m->SetFont (subheading_font);
90 content_header->Add (m, 1, wxALIGN_CENTER_VERTICAL);
92 _refresh_content_view = new Button (this, "Refresh");
93 content_header->Add (_refresh_content_view, 0, wxBOTTOM, DCPOMATIC_SIZER_GAP / 2);
95 left_sizer->Add (content_header, 0, wxTOP | wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_GAP);
96 left_sizer->Add (_content_view, 1, wxLEFT | wxRIGHT | wxBOTTOM | wxEXPAND, DCPOMATIC_SIZER_GAP);
98 _current_spl_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
99 _current_spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 500);
100 _current_spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 80);
101 e_sizer->Add (left_sizer, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
102 e_sizer->Add (_current_spl_view, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
104 _v_sizer->Add (e_sizer, 1, wxEXPAND);
106 _log = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(-1, 200), wxTE_READONLY | wxTE_MULTILINE);
107 _v_sizer->Add (_log, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
109 _play_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::play_clicked, this));
110 _pause_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::pause_clicked, this));
111 _stop_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::stop_clicked, this));
112 _next_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::next_clicked, this));
113 _previous_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::previous_clicked, this));
114 _spl_view->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind(&SwaroopControls::spl_selection_changed, this));
115 _spl_view->Bind (wxEVT_LIST_ITEM_DESELECTED, boost::bind(&SwaroopControls::spl_selection_changed, this));
116 _viewer->Finished.connect (boost::bind(&SwaroopControls::viewer_finished, this));
117 _viewer->PositionChanged.connect (boost::bind(&SwaroopControls::viewer_position_changed, this));
118 _refresh_spl_view->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::update_playlist_directory, this));
119 _refresh_content_view->Bind (wxEVT_BUTTON, boost::bind(&ContentView::update, _content_view));
121 _content_view->update ();
122 update_playlist_directory ();
124 _viewer->set_background_image (true);
128 SwaroopControls::check_restart ()
130 cout << "check_restart called\n";
131 FILE* f = fopen_boost (Config::path("position"), "r");
133 cout << "could not open position file (" << errno << ")\n";
140 fscanf (f, "%63s %d %ld", id, &index, &time);
142 cout << "Looking for playlist " << id << " to restart.\n";
144 for (size_t i = 0; i < _playlists.size(); ++i) {
145 if (_playlists[i].id() == id) {
146 cout << "Found playlist " << id << "\n";
147 select_playlist (i, index);
148 update_current_content ();
149 _viewer->seek (DCPTime(time), false);
158 SwaroopControls::viewer_position_changed ()
160 if (!_selected_playlist || !_viewer->playing() || _viewer->position().get() % DCPTime::HZ) {
164 FILE* f = fopen_boost (Config::path("position"), "w");
166 string const p = _playlists[*_selected_playlist].id()
167 + " " + dcp::raw_convert<string>(_selected_playlist_position)
168 + " " + dcp::raw_convert<string>(_viewer->position().get());
170 checked_fwrite (p.c_str(), p.length(), f, Config::path("position"));
171 #ifdef DCPOMATIC_LINUX
180 SwaroopControls::started ()
182 Controls::started ();
183 _play_button->Enable (false);
184 _pause_button->Enable (true);
185 _viewer->set_background_image (false);
189 SwaroopControls::stopped ()
191 Controls::stopped ();
192 _play_button->Enable (true);
193 _pause_button->Enable (false);
197 SwaroopControls::play_clicked ()
203 SwaroopControls::setup_sensitivity ()
205 Controls::setup_sensitivity ();
206 bool const active_job = _active_job && *_active_job != "examine_content";
207 bool const c = _film && !_film->content().empty() && !active_job;
208 _play_button->Enable (c && !_viewer->playing());
209 _pause_button->Enable (_viewer->playing());
210 _slider->Enable (!_current_disable_timeline);
211 _spl_view->Enable (!_viewer->playing());
212 _next_button->Enable (!_current_disable_next && can_do_next());
213 _previous_button->Enable (can_do_previous());
217 SwaroopControls::pause_clicked ()
223 SwaroopControls::stop_clicked ()
226 _viewer->seek (DCPTime(), true);
227 if (_selected_playlist) {
228 _selected_playlist_position = 0;
229 update_current_content ();
231 _viewer->set_background_image (true);
235 SwaroopControls::can_do_previous ()
237 return _selected_playlist && (_selected_playlist_position - 1) >= 0;
241 SwaroopControls::previous_clicked ()
243 if (!can_do_previous ()) {
247 _selected_playlist_position--;
248 update_current_content ();
252 SwaroopControls::can_do_next ()
254 return _selected_playlist && (_selected_playlist_position + 1) < int(_playlists[*_selected_playlist].get().size());
258 SwaroopControls::next_clicked ()
260 if (!can_do_next ()) {
264 _selected_playlist_position++;
265 update_current_content ();
269 SwaroopControls::log (wxString s)
272 gettimeofday (&time, 0);
274 time_t const sec = time.tv_sec;
275 struct tm* t = localtime (&sec);
276 strftime (buffer, 64, "%c", t);
277 wxString ts = std_to_wx(string(buffer)) + N_(": ");
278 _log->SetValue(_log->GetValue() + ts + s + "\n");
280 optional<boost::filesystem::path> log = Config::instance()->player_activity_log_file();
285 FILE* f = fopen_boost (*log, "a");
286 fprintf (f, "%s%s\n", wx_to_std(ts).c_str(), wx_to_std(s).c_str());
291 SwaroopControls::add_playlist_to_list (SPL spl)
293 int const N = _spl_view->GetItemCount();
298 string t = spl.name();
300 t += " (content missing)";
302 it.SetText (std_to_wx(t));
303 _spl_view->InsertItem (it);
308 bool operator() (SPL const & a, SPL const & b) {
309 return a.name() < b.name();
314 SwaroopControls::update_playlist_directory ()
316 using namespace boost::filesystem;
318 _spl_view->DeleteAllItems ();
319 optional<path> dir = Config::instance()->player_playlist_directory();
326 for (directory_iterator i = directory_iterator(*dir); i != directory_iterator(); ++i) {
328 if (is_regular_file(i->path()) && i->path().extension() == ".xml") {
330 spl.read (i->path(), _content_view);
331 _playlists.push_back (spl);
333 } catch (exception& e) {
338 sort (_playlists.begin(), _playlists.end(), SPLComparator());
339 BOOST_FOREACH (SPL i, _playlists) {
340 add_playlist_to_list (i);
343 _selected_playlist = boost::none;
346 optional<dcp::EncryptedKDM>
347 SwaroopControls::get_kdm_from_url (shared_ptr<DCPContent> dcp)
349 ScopedTemporary temp;
350 string url = Config::instance()->kdm_server_url();
351 boost::algorithm::replace_all (url, "{CPL}", *dcp->cpl());
352 optional<dcp::EncryptedKDM> kdm;
353 if (dcp->cpl() && !get_from_url(url, false, false, temp)) {
355 kdm = dcp::EncryptedKDM (dcp::file_to_string(temp.file()));
356 if (kdm->cpl_id() != dcp->cpl()) {
359 } catch (std::exception& e) {
366 optional<dcp::EncryptedKDM>
367 SwaroopControls::get_kdm_from_directory (shared_ptr<DCPContent> dcp)
369 using namespace boost::filesystem;
370 optional<path> kdm_dir = Config::instance()->player_kdm_directory();
372 return optional<dcp::EncryptedKDM>();
374 for (directory_iterator i = directory_iterator(*kdm_dir); i != directory_iterator(); ++i) {
376 if (file_size(i->path()) < MAX_KDM_SIZE) {
377 dcp::EncryptedKDM kdm (dcp::file_to_string(i->path()));
378 if (kdm.cpl_id() == dcp->cpl()) {
382 } catch (std::exception& e) {
386 return optional<dcp::EncryptedKDM>();
389 optional<EncryptedECinemaKDM>
390 SwaroopControls::get_kdm_from_directory (shared_ptr<FFmpegContent> ffmpeg)
392 using namespace boost::filesystem;
393 optional<path> kdm_dir = Config::instance()->player_kdm_directory();
395 return optional<EncryptedECinemaKDM>();
397 for (directory_iterator i = directory_iterator(*kdm_dir); i != directory_iterator(); ++i) {
399 if (file_size(i->path()) < MAX_KDM_SIZE) {
400 EncryptedECinemaKDM kdm (dcp::file_to_string(i->path()));
401 if (kdm.id() == ffmpeg->id().get_value_or("")) {
405 } catch (std::exception& e) {
409 return optional<EncryptedECinemaKDM>();
412 SwaroopControls::spl_selection_changed ()
414 long int selected = _spl_view->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
415 if (selected == -1) {
416 _current_spl_view->DeleteAllItems ();
417 _selected_playlist = boost::none;
421 if (_playlists[selected].missing()) {
422 error_dialog (this, "This playlist cannot be loaded as some content is missing.");
423 _selected_playlist = boost::none;
424 _spl_view->SetItemState (selected, 0, wxLIST_STATE_SELECTED);
428 if (_playlists[selected].get().empty()) {
429 error_dialog (this, "This playlist is empty.");
433 select_playlist (selected, 0);
437 SwaroopControls::select_playlist (int selected, int position)
439 log (wxString::Format("load-playlist %s", std_to_wx(_playlists[selected].name()).data()));
441 wxProgressDialog dialog (_("DCP-o-matic"), "Loading playlist and KDMs");
443 BOOST_FOREACH (SPLEntry const & i, _playlists[selected].get()) {
445 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (i.content);
446 if (dcp && dcp->needs_kdm()) {
447 optional<dcp::EncryptedKDM> kdm;
448 kdm = get_kdm_from_url (dcp);
450 kdm = get_kdm_from_directory (dcp);
455 dcp->examine (_film, shared_ptr<Job>());
456 } catch (KDMError& e) {
457 error_dialog (this, "Could not load KDM.");
460 if (dcp->needs_kdm()) {
461 /* We didn't get a KDM for this */
462 error_dialog (this, "This playlist cannot be loaded as a KDM is missing.");
463 _selected_playlist = boost::none;
464 _spl_view->SetItemState (selected, 0, wxLIST_STATE_SELECTED);
468 shared_ptr<FFmpegContent> ffmpeg = dynamic_pointer_cast<FFmpegContent> (i.content);
469 if (ffmpeg && ffmpeg->encrypted()) {
470 optional<EncryptedECinemaKDM> kdm = get_kdm_from_directory (ffmpeg);
473 ffmpeg->add_kdm (*kdm);
474 ffmpeg->examine (_film, shared_ptr<Job>());
475 } catch (KDMError& e) {
476 error_dialog (this, "Could not load KDM.");
479 error_dialog (this, "This playlist cannot be loaded as a KDM is missing.");
480 _selected_playlist = boost::none;
481 _spl_view->SetItemState (selected, 0, wxLIST_STATE_SELECTED);
487 _current_spl_view->DeleteAllItems ();
490 BOOST_FOREACH (SPLEntry i, _playlists[selected].get()) {
494 it.SetText (std_to_wx(i.name));
495 _current_spl_view->InsertItem (it);
499 _selected_playlist = selected;
500 _selected_playlist_position = position;
504 update_current_content ();
508 SwaroopControls::reset_film ()
510 DCPOMATIC_ASSERT (_selected_playlist);
511 shared_ptr<Film> film (new Film(optional<boost::filesystem::path>()));
512 film->add_content (_playlists[*_selected_playlist].get()[_selected_playlist_position].content);
517 SwaroopControls::config_changed (int property)
519 Controls::config_changed (property);
521 if (property == Config::PLAYER_CONTENT_DIRECTORY) {
522 _content_view->update ();
523 } else if (property == Config::PLAYER_PLAYLIST_DIRECTORY) {
524 update_playlist_directory ();
529 SwaroopControls::set_film (shared_ptr<Film> film)
531 Controls::set_film (film);
532 setup_sensitivity ();
536 SwaroopControls::update_current_content ()
538 DCPOMATIC_ASSERT (_selected_playlist);
540 wxProgressDialog dialog (_("DCP-o-matic"), "Loading content");
542 SPLEntry const & e = _playlists[*_selected_playlist].get()[_selected_playlist_position];
543 _current_disable_timeline = e.disable_timeline;
544 _current_disable_next = !e.skippable;
546 setup_sensitivity ();
552 SwaroopControls::viewer_finished ()
554 if (!_selected_playlist) {
558 bool const stop = _playlists[*_selected_playlist].get()[_selected_playlist_position].stop_after_play;
560 _selected_playlist_position++;
561 if (_selected_playlist_position < int(_playlists[*_selected_playlist].get().size())) {
562 update_current_content ();
567 _selected_playlist_position = 0;
568 _viewer->set_background_image (true);
569 ResetFilm (shared_ptr<Film>(new Film(optional<boost::filesystem::path>())));