2 Copyright (C) 2018 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 <dcp/raw_convert.h>
33 #include <dcp/exceptions.h>
34 #include <wx/listctrl.h>
35 #include <wx/progdlg.h>
41 using boost::shared_ptr;
42 using boost::dynamic_pointer_cast;
43 using boost::optional;
44 using namespace dcpomatic;
46 SwaroopControls::SwaroopControls (wxWindow* parent, shared_ptr<FilmViewer> viewer)
47 : Controls (parent, viewer, false)
48 , _play_button (new Button(this, _("Play")))
49 , _pause_button (new Button(this, _("Pause")))
50 , _stop_button (new Button(this, _("Stop")))
51 , _next_button (new Button(this, "Next"))
52 , _previous_button (new Button(this, "Previous"))
53 , _current_disable_timeline (false)
54 , _current_disable_next (false)
56 _button_sizer->Add (_previous_button, 0, wxEXPAND);
57 _button_sizer->Add (_play_button, 0, wxEXPAND);
58 _button_sizer->Add (_pause_button, 0, wxEXPAND);
59 _button_sizer->Add (_stop_button, 0, wxEXPAND);
60 _button_sizer->Add (_next_button, 0, wxEXPAND);
62 _spl_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
63 _spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 740);
65 wxBoxSizer* left_sizer = new wxBoxSizer (wxVERTICAL);
66 wxBoxSizer* e_sizer = new wxBoxSizer (wxHORIZONTAL);
68 wxFont subheading_font (*wxNORMAL_FONT);
69 subheading_font.SetWeight (wxFONTWEIGHT_BOLD);
71 wxBoxSizer* spl_header = new wxBoxSizer (wxHORIZONTAL);
73 wxStaticText* m = new StaticText (this, "Playlists");
74 m->SetFont (subheading_font);
75 spl_header->Add (m, 1, wxALIGN_CENTER_VERTICAL);
77 _refresh_spl_view = new Button (this, "Refresh");
78 spl_header->Add (_refresh_spl_view, 0, wxBOTTOM, DCPOMATIC_SIZER_GAP / 2);
80 left_sizer->Add (spl_header, 0, wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_GAP);
81 left_sizer->Add (_spl_view, 1, wxLEFT | wxRIGHT | wxBOTTOM | wxEXPAND, DCPOMATIC_SIZER_GAP);
83 _content_view = new ContentView (this);
85 wxBoxSizer* content_header = new wxBoxSizer (wxHORIZONTAL);
87 wxStaticText* m = new StaticText (this, "Content");
88 m->SetFont (subheading_font);
89 content_header->Add (m, 1, wxALIGN_CENTER_VERTICAL);
91 _refresh_content_view = new Button (this, "Refresh");
92 content_header->Add (_refresh_content_view, 0, wxBOTTOM, DCPOMATIC_SIZER_GAP / 2);
94 left_sizer->Add (content_header, 0, wxTOP | wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_GAP);
95 left_sizer->Add (_content_view, 1, wxLEFT | wxRIGHT | wxBOTTOM | wxEXPAND, DCPOMATIC_SIZER_GAP);
97 _current_spl_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
98 _current_spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 500);
99 _current_spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 80);
100 e_sizer->Add (left_sizer, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
101 e_sizer->Add (_current_spl_view, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
103 _v_sizer->Add (e_sizer, 1, wxEXPAND);
105 _log = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(-1, 200), wxTE_READONLY | wxTE_MULTILINE);
106 _v_sizer->Add (_log, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
108 _play_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::play_clicked, this));
109 _pause_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::pause_clicked, this));
110 _stop_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::stop_clicked, this));
111 _next_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::next_clicked, this));
112 _previous_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::previous_clicked, this));
113 _spl_view->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind(&SwaroopControls::spl_selection_changed, this));
114 _spl_view->Bind (wxEVT_LIST_ITEM_DESELECTED, boost::bind(&SwaroopControls::spl_selection_changed, this));
115 _viewer->Finished.connect (boost::bind(&SwaroopControls::viewer_finished, this));
116 _viewer->PositionChanged.connect (boost::bind(&SwaroopControls::viewer_position_changed, this));
117 _refresh_spl_view->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::update_playlist_directory, this));
118 _refresh_content_view->Bind (wxEVT_BUTTON, boost::bind(&ContentView::update, _content_view));
120 _content_view->update ();
121 update_playlist_directory ();
123 _viewer->set_background_image (true);
127 SwaroopControls::check_restart ()
129 cout << "check_restart called\n";
130 FILE* f = fopen_boost (Config::path("position"), "r");
132 cout << "could not open position file (" << errno << ")\n";
139 fscanf (f, "%63s %d %ld", id, &index, &time);
141 cout << "Looking for playlist " << id << " to restart.\n";
143 for (size_t i = 0; i < _playlists.size(); ++i) {
144 if (_playlists[i].id() == id) {
145 cout << "Found playlist " << id << "\n";
146 select_playlist (i, index);
147 update_current_content ();
148 _viewer->seek (DCPTime(time), false);
157 SwaroopControls::viewer_position_changed ()
159 if (!_selected_playlist || !_viewer->playing() || _viewer->position().get() % DCPTime::HZ) {
163 FILE* f = fopen_boost (Config::path("position"), "w");
165 string const p = _playlists[*_selected_playlist].id()
166 + " " + dcp::raw_convert<string>(_selected_playlist_position)
167 + " " + dcp::raw_convert<string>(_viewer->position().get());
169 checked_fwrite (p.c_str(), p.length(), f, Config::path("position"));
170 #ifdef DCPOMATIC_LINUX
179 SwaroopControls::started ()
181 Controls::started ();
182 _play_button->Enable (false);
183 _pause_button->Enable (true);
184 _viewer->set_background_image (false);
188 SwaroopControls::stopped ()
190 Controls::stopped ();
191 _play_button->Enable (true);
192 _pause_button->Enable (false);
196 SwaroopControls::play_clicked ()
202 SwaroopControls::setup_sensitivity ()
204 Controls::setup_sensitivity ();
205 bool const active_job = _active_job && *_active_job != "examine_content";
206 bool const c = _film && !_film->content().empty() && !active_job;
207 _play_button->Enable (c && !_viewer->playing());
208 _pause_button->Enable (_viewer->playing());
209 _slider->Enable (!_current_disable_timeline);
210 _spl_view->Enable (!_viewer->playing());
211 _next_button->Enable (!_current_disable_next && can_do_next());
212 _previous_button->Enable (can_do_previous());
216 SwaroopControls::pause_clicked ()
222 SwaroopControls::stop_clicked ()
225 _viewer->seek (DCPTime(), true);
226 if (_selected_playlist) {
227 _selected_playlist_position = 0;
228 update_current_content ();
230 _viewer->set_background_image (true);
234 SwaroopControls::can_do_previous ()
236 return _selected_playlist && (_selected_playlist_position - 1) >= 0;
240 SwaroopControls::previous_clicked ()
242 if (!can_do_previous ()) {
246 _selected_playlist_position--;
247 update_current_content ();
251 SwaroopControls::can_do_next ()
253 return _selected_playlist && (_selected_playlist_position + 1) < int(_playlists[*_selected_playlist].get().size());
257 SwaroopControls::next_clicked ()
259 if (!can_do_next ()) {
263 _selected_playlist_position++;
264 update_current_content ();
268 SwaroopControls::log (wxString s)
271 gettimeofday (&time, 0);
273 time_t const sec = time.tv_sec;
274 struct tm* t = localtime (&sec);
275 strftime (buffer, 64, "%c", t);
276 wxString ts = std_to_wx(string(buffer)) + N_(": ");
277 _log->SetValue(_log->GetValue() + ts + s + "\n");
279 optional<boost::filesystem::path> log = Config::instance()->player_activity_log_file();
284 FILE* f = fopen_boost (*log, "a");
285 fprintf (f, "%s%s\n", wx_to_std(ts).c_str(), wx_to_std(s).c_str());
290 SwaroopControls::add_playlist_to_list (SPL spl)
292 int const N = _spl_view->GetItemCount();
297 string t = spl.name();
299 t += " (content missing)";
301 it.SetText (std_to_wx(t));
302 _spl_view->InsertItem (it);
307 bool operator() (SPL const & a, SPL const & b) {
308 return a.name() < b.name();
313 SwaroopControls::update_playlist_directory ()
315 using namespace boost::filesystem;
317 _spl_view->DeleteAllItems ();
318 optional<path> dir = Config::instance()->player_playlist_directory();
325 for (directory_iterator i = directory_iterator(*dir); i != directory_iterator(); ++i) {
327 if (is_regular_file(i->path()) && i->path().extension() == ".xml") {
329 spl.read (i->path(), _content_view);
330 _playlists.push_back (spl);
332 } catch (exception& e) {
337 sort (_playlists.begin(), _playlists.end(), SPLComparator());
338 BOOST_FOREACH (SPL i, _playlists) {
339 add_playlist_to_list (i);
342 _selected_playlist = boost::none;
345 optional<dcp::EncryptedKDM>
346 SwaroopControls::get_kdm_from_url (shared_ptr<DCPContent> dcp)
348 ScopedTemporary temp;
349 string url = Config::instance()->kdm_server_url();
350 boost::algorithm::replace_all (url, "{CPL}", *dcp->cpl());
351 optional<dcp::EncryptedKDM> kdm;
352 if (dcp->cpl() && !get_from_url(url, false, false, temp)) {
354 kdm = dcp::EncryptedKDM (dcp::file_to_string(temp.file()));
355 if (kdm->cpl_id() != dcp->cpl()) {
358 } catch (std::exception& e) {
365 optional<dcp::EncryptedKDM>
366 SwaroopControls::get_kdm_from_directory (shared_ptr<DCPContent> dcp)
368 using namespace boost::filesystem;
369 optional<path> kdm_dir = Config::instance()->player_kdm_directory();
371 return optional<dcp::EncryptedKDM>();
373 for (directory_iterator i = directory_iterator(*kdm_dir); i != directory_iterator(); ++i) {
375 if (file_size(i->path()) < MAX_KDM_SIZE) {
376 dcp::EncryptedKDM kdm (dcp::file_to_string(i->path()));
377 if (kdm.cpl_id() == dcp->cpl()) {
381 } catch (std::exception& e) {
385 return optional<dcp::EncryptedKDM>();
389 SwaroopControls::spl_selection_changed ()
391 long int selected = _spl_view->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
392 if (selected == -1) {
393 _current_spl_view->DeleteAllItems ();
394 _selected_playlist = boost::none;
398 if (_playlists[selected].missing()) {
399 error_dialog (this, "This playlist cannot be loaded as some content is missing.");
400 _selected_playlist = boost::none;
401 _spl_view->SetItemState (selected, 0, wxLIST_STATE_SELECTED);
405 if (_playlists[selected].get().empty()) {
406 error_dialog (this, "This playlist is empty.");
410 select_playlist (selected, 0);
414 SwaroopControls::select_playlist (int selected, int position)
416 log (wxString::Format("load-playlist %s", std_to_wx(_playlists[selected].name()).data()));
418 wxProgressDialog dialog (_("DCP-o-matic"), "Loading playlist and KDMs");
420 BOOST_FOREACH (SPLEntry const & i, _playlists[selected].get()) {
422 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (i.content);
423 if (dcp && dcp->needs_kdm()) {
424 optional<dcp::EncryptedKDM> kdm;
425 kdm = get_kdm_from_url (dcp);
427 kdm = get_kdm_from_directory (dcp);
432 dcp->examine (_film, shared_ptr<Job>());
433 } catch (KDMError& e) {
434 error_dialog (this, "Could not load KDM.");
437 if (dcp->needs_kdm()) {
438 /* We didn't get a KDM for this */
439 error_dialog (this, "This playlist cannot be loaded as a KDM is missing.");
440 _selected_playlist = boost::none;
441 _spl_view->SetItemState (selected, 0, wxLIST_STATE_SELECTED);
447 _current_spl_view->DeleteAllItems ();
450 BOOST_FOREACH (SPLEntry i, _playlists[selected].get()) {
454 it.SetText (std_to_wx(i.name));
455 _current_spl_view->InsertItem (it);
459 _selected_playlist = selected;
460 _selected_playlist_position = position;
464 update_current_content ();
468 SwaroopControls::reset_film ()
470 DCPOMATIC_ASSERT (_selected_playlist);
471 shared_ptr<Film> film (new Film(optional<boost::filesystem::path>()));
472 film->add_content (_playlists[*_selected_playlist].get()[_selected_playlist_position].content);
477 SwaroopControls::config_changed (int property)
479 Controls::config_changed (property);
481 if (property == Config::PLAYER_CONTENT_DIRECTORY) {
482 _content_view->update ();
483 } else if (property == Config::PLAYER_PLAYLIST_DIRECTORY) {
484 update_playlist_directory ();
489 SwaroopControls::set_film (shared_ptr<Film> film)
491 Controls::set_film (film);
492 setup_sensitivity ();
496 SwaroopControls::update_current_content ()
498 DCPOMATIC_ASSERT (_selected_playlist);
500 wxProgressDialog dialog (_("DCP-o-matic"), "Loading content");
502 SPLEntry const & e = _playlists[*_selected_playlist].get()[_selected_playlist_position];
503 _current_disable_timeline = e.disable_timeline;
504 _current_disable_next = !e.skippable;
506 setup_sensitivity ();
512 SwaroopControls::viewer_finished ()
514 if (!_selected_playlist) {
518 bool const stop = _playlists[*_selected_playlist].get()[_selected_playlist_position].stop_after_play;
520 _selected_playlist_position++;
521 if (_selected_playlist_position < int(_playlists[*_selected_playlist].get().size())) {
522 update_current_content ();
527 _selected_playlist_position = 0;
528 _viewer->set_background_image (true);
529 ResetFilm (shared_ptr<Film>(new Film(optional<boost::filesystem::path>())));