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 <wx/listctrl.h>
34 #include <wx/progdlg.h>
40 using boost::shared_ptr;
41 using boost::dynamic_pointer_cast;
42 using boost::optional;
44 SwaroopControls::SwaroopControls (wxWindow* parent, shared_ptr<FilmViewer> viewer)
45 : Controls (parent, viewer, false)
46 , _play_button (new Button(this, _("Play")))
47 , _pause_button (new Button(this, _("Pause")))
48 , _stop_button (new Button(this, _("Stop")))
49 , _next_button (new Button(this, "Next"))
50 , _previous_button (new Button(this, "Previous"))
51 , _current_disable_timeline (false)
52 , _current_disable_next (false)
54 _button_sizer->Add (_previous_button, 0, wxEXPAND);
55 _button_sizer->Add (_play_button, 0, wxEXPAND);
56 _button_sizer->Add (_pause_button, 0, wxEXPAND);
57 _button_sizer->Add (_stop_button, 0, wxEXPAND);
58 _button_sizer->Add (_next_button, 0, wxEXPAND);
60 _spl_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
61 _spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 740);
63 wxBoxSizer* left_sizer = new wxBoxSizer (wxVERTICAL);
64 wxBoxSizer* e_sizer = new wxBoxSizer (wxHORIZONTAL);
66 wxFont subheading_font (*wxNORMAL_FONT);
67 subheading_font.SetWeight (wxFONTWEIGHT_BOLD);
69 wxBoxSizer* spl_header = new wxBoxSizer (wxHORIZONTAL);
71 wxStaticText* m = new StaticText (this, "Playlists");
72 m->SetFont (subheading_font);
73 spl_header->Add (m, 1, wxALIGN_CENTER_VERTICAL);
75 _refresh_spl_view = new Button (this, "Refresh");
76 spl_header->Add (_refresh_spl_view, 0, wxBOTTOM, DCPOMATIC_SIZER_GAP / 2);
78 left_sizer->Add (spl_header, 0, wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_GAP);
79 left_sizer->Add (_spl_view, 1, wxLEFT | wxRIGHT | wxBOTTOM | wxEXPAND, DCPOMATIC_SIZER_GAP);
81 _content_view = new ContentView (this);
83 wxBoxSizer* content_header = new wxBoxSizer (wxHORIZONTAL);
85 wxStaticText* m = new StaticText (this, "Content");
86 m->SetFont (subheading_font);
87 content_header->Add (m, 1, wxALIGN_CENTER_VERTICAL);
89 _refresh_content_view = new Button (this, "Refresh");
90 content_header->Add (_refresh_content_view, 0, wxBOTTOM, DCPOMATIC_SIZER_GAP / 2);
92 left_sizer->Add (content_header, 0, wxTOP | wxLEFT | wxRIGHT | wxEXPAND, DCPOMATIC_SIZER_GAP);
93 left_sizer->Add (_content_view, 1, wxLEFT | wxRIGHT | wxBOTTOM | wxEXPAND, DCPOMATIC_SIZER_GAP);
95 _current_spl_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
96 _current_spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 500);
97 _current_spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 80);
98 e_sizer->Add (left_sizer, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
99 e_sizer->Add (_current_spl_view, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
101 _v_sizer->Add (e_sizer, 1, wxEXPAND);
103 _log = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(-1, 200), wxTE_READONLY | wxTE_MULTILINE);
104 _v_sizer->Add (_log, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
106 _play_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::play_clicked, this));
107 _pause_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::pause_clicked, this));
108 _stop_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::stop_clicked, this));
109 _next_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::next_clicked, this));
110 _previous_button->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::previous_clicked, this));
111 _spl_view->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind(&SwaroopControls::spl_selection_changed, this));
112 _spl_view->Bind (wxEVT_LIST_ITEM_DESELECTED, boost::bind(&SwaroopControls::spl_selection_changed, this));
113 _viewer->Finished.connect (boost::bind(&SwaroopControls::viewer_finished, this));
114 _viewer->PositionChanged.connect (boost::bind(&SwaroopControls::viewer_position_changed, this));
115 _refresh_spl_view->Bind (wxEVT_BUTTON, boost::bind(&SwaroopControls::update_playlist_directory, this));
116 _refresh_content_view->Bind (wxEVT_BUTTON, boost::bind(&ContentView::update, _content_view));
118 _content_view->update ();
119 update_playlist_directory ();
123 SwaroopControls::check_restart ()
125 FILE* f = fopen_boost (Config::path("position"), "r");
133 fscanf (f, "%63s %d %ld", id, &index, &time);
135 for (size_t i = 0; i < _playlists.size(); ++i) {
136 if (_playlists[i].id() == id) {
137 _selected_playlist = i;
138 _selected_playlist_position = index;
139 update_current_content ();
140 _viewer->seek (DCPTime(time), false);
149 SwaroopControls::viewer_position_changed ()
151 if (!_selected_playlist || !_viewer->playing() || _viewer->position().get() % DCPTime::HZ) {
155 FILE* f = fopen_boost (Config::path("position"), "w");
157 string const p = _playlists[*_selected_playlist].id()
158 + " " + dcp::raw_convert<string>(_selected_playlist_position)
159 + " " + dcp::raw_convert<string>(_viewer->position().get());
161 fwrite (p.c_str(), p.length(), 1, f);
167 SwaroopControls::started ()
169 Controls::started ();
170 _play_button->Enable (false);
171 _pause_button->Enable (true);
175 SwaroopControls::stopped ()
177 Controls::stopped ();
178 _play_button->Enable (true);
179 _pause_button->Enable (false);
183 SwaroopControls::play_clicked ()
189 SwaroopControls::setup_sensitivity ()
191 Controls::setup_sensitivity ();
192 bool const active_job = _active_job && *_active_job != "examine_content";
193 bool const c = _film && !_film->content().empty() && !active_job;
194 _play_button->Enable (c && !_viewer->playing());
195 _pause_button->Enable (_viewer->playing());
196 _slider->Enable (!_current_disable_timeline);
197 _spl_view->Enable (!_viewer->playing());
198 _next_button->Enable (!_current_disable_next && can_do_next());
199 _previous_button->Enable (can_do_previous());
203 SwaroopControls::pause_clicked ()
209 SwaroopControls::stop_clicked ()
212 _viewer->seek (DCPTime(), true);
213 if (_selected_playlist) {
214 _selected_playlist_position = 0;
215 update_current_content ();
220 SwaroopControls::can_do_previous ()
222 return _selected_playlist && (_selected_playlist_position - 1) >= 0;
226 SwaroopControls::previous_clicked ()
228 if (!can_do_previous ()) {
232 _selected_playlist_position--;
233 update_current_content ();
237 SwaroopControls::can_do_next ()
239 return _selected_playlist && (_selected_playlist_position + 1) < int(_playlists[*_selected_playlist].get().size());
243 SwaroopControls::next_clicked ()
245 if (!can_do_next ()) {
249 _selected_playlist_position++;
250 update_current_content ();
254 SwaroopControls::log (wxString s)
257 gettimeofday (&time, 0);
259 time_t const sec = time.tv_sec;
260 struct tm* t = localtime (&sec);
261 strftime (buffer, 64, "%c", t);
262 wxString ts = std_to_wx(string(buffer)) + N_(": ");
263 _log->SetValue(_log->GetValue() + ts + s + "\n");
267 SwaroopControls::add_playlist_to_list (SPL spl)
269 int const N = _spl_view->GetItemCount();
274 string t = spl.name();
276 t += " (content missing)";
278 it.SetText (std_to_wx(t));
279 _spl_view->InsertItem (it);
284 bool operator() (SPL const & a, SPL const & b) {
285 return a.name() < b.name();
290 SwaroopControls::update_playlist_directory ()
292 using namespace boost::filesystem;
294 _spl_view->DeleteAllItems ();
295 optional<path> dir = Config::instance()->player_playlist_directory();
302 for (directory_iterator i = directory_iterator(*dir); i != directory_iterator(); ++i) {
304 if (is_regular_file(i->path()) && i->path().extension() == ".xml") {
306 spl.read (i->path(), _content_view);
307 _playlists.push_back (spl);
309 } catch (exception& e) {
314 sort (_playlists.begin(), _playlists.end(), SPLComparator());
315 BOOST_FOREACH (SPL i, _playlists) {
316 add_playlist_to_list (i);
319 _selected_playlist = boost::none;
322 optional<dcp::EncryptedKDM>
323 SwaroopControls::get_kdm_from_url (shared_ptr<DCPContent> dcp)
325 ScopedTemporary temp;
326 string url = Config::instance()->kdm_server_url();
327 boost::algorithm::replace_all (url, "{CPL}", *dcp->cpl());
328 optional<dcp::EncryptedKDM> kdm;
329 if (dcp->cpl() && !get_from_url(url, false, temp)) {
331 kdm = dcp::EncryptedKDM (dcp::file_to_string(temp.file()));
332 if (kdm->cpl_id() != dcp->cpl()) {
335 } catch (std::exception& e) {
342 optional<dcp::EncryptedKDM>
343 SwaroopControls::get_kdm_from_directory (shared_ptr<DCPContent> dcp)
345 using namespace boost::filesystem;
346 optional<path> kdm_dir = Config::instance()->player_kdm_directory();
348 return optional<dcp::EncryptedKDM>();
350 for (directory_iterator i = directory_iterator(*kdm_dir); i != directory_iterator(); ++i) {
352 if (file_size(i->path()) < MAX_KDM_SIZE) {
353 dcp::EncryptedKDM kdm (dcp::file_to_string(i->path()));
354 if (kdm.cpl_id() == dcp->cpl()) {
358 } catch (std::exception& e) {
362 return optional<dcp::EncryptedKDM>();
366 SwaroopControls::spl_selection_changed ()
368 long int selected = _spl_view->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
369 if (selected == -1) {
370 _current_spl_view->DeleteAllItems ();
371 _selected_playlist = boost::none;
375 if (_playlists[selected].missing()) {
376 error_dialog (this, "This playlist cannot be loaded as some content is missing.");
377 _selected_playlist = boost::none;
378 _spl_view->SetItemState (selected, 0, wxLIST_STATE_SELECTED);
382 if (_playlists[selected].get().empty()) {
383 error_dialog (this, "This playlist is empty.");
387 wxProgressDialog dialog (_("DCP-o-matic"), "Loading playlist");
390 BOOST_FOREACH (SPLEntry const & i, _playlists[selected].get()) {
391 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (i.content);
392 if (dcp && dcp->needs_kdm()) {
393 optional<dcp::EncryptedKDM> kdm;
394 kdm = get_kdm_from_url (dcp);
396 kdm = get_kdm_from_directory (dcp);
400 dcp->examine (_film, shared_ptr<Job>());
402 if (dcp->needs_kdm()) {
403 /* We didn't get a KDM for this */
404 error_dialog (this, "This playlist cannot be loaded as a KDM is missing.");
405 _selected_playlist = boost::none;
406 _spl_view->SetItemState (selected, 0, wxLIST_STATE_SELECTED);
412 _current_spl_view->DeleteAllItems ();
415 BOOST_FOREACH (SPLEntry i, _playlists[selected].get()) {
419 it.SetText (std_to_wx(i.name));
420 _current_spl_view->InsertItem (it);
424 _selected_playlist = selected;
425 _selected_playlist_position = 0;
429 update_current_content ();
433 SwaroopControls::reset_film ()
435 DCPOMATIC_ASSERT (_selected_playlist);
436 shared_ptr<Film> film (new Film(optional<boost::filesystem::path>()));
437 film->add_content (_playlists[*_selected_playlist].get()[_selected_playlist_position].content);
442 SwaroopControls::config_changed (int property)
444 Controls::config_changed (property);
446 if (property == Config::PLAYER_CONTENT_DIRECTORY) {
447 _content_view->update ();
448 } else if (property == Config::PLAYER_PLAYLIST_DIRECTORY) {
449 update_playlist_directory ();
454 SwaroopControls::set_film (shared_ptr<Film> film)
456 Controls::set_film (film);
457 setup_sensitivity ();
461 SwaroopControls::update_current_content ()
463 DCPOMATIC_ASSERT (_selected_playlist);
465 wxProgressDialog dialog (_("DCP-o-matic"), "Loading content");
467 SPLEntry const & e = _playlists[*_selected_playlist].get()[_selected_playlist_position];
468 _current_disable_timeline = e.disable_timeline;
469 _current_disable_next = !e.skippable;
471 setup_sensitivity ();
477 SwaroopControls::viewer_finished ()
479 if (!_selected_playlist) {
483 bool const stop = _playlists[*_selected_playlist].get()[_selected_playlist_position].stop_after_play;
485 _selected_playlist_position++;
486 if (_selected_playlist_position < int(_playlists[*_selected_playlist].get().size())) {
487 update_current_content ();
492 ResetFilm (shared_ptr<Film>(new Film(optional<boost::filesystem::path>())));