src/wx/content_menu.cc

   1 /*
   2     Copyright (C) 2013-2020 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   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.
  10
  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.
  15
  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/>.
  18
  19 */
  20
  21 #include "content_menu.h"
  22 #include "repeat_dialog.h"
  23 #include "wx_util.h"
  24 #include "timeline_video_content_view.h"
  25 #include "timeline_audio_content_view.h"
  26 #include "content_properties_dialog.h"
  27 #include "content_advanced_dialog.h"
  28 #include "lib/playlist.h"
  29 #include "lib/film.h"
  30 #include "lib/image_content.h"
  31 #include "lib/content_factory.h"
  32 #include "lib/examine_content_job.h"
  33 #include "lib/job_manager.h"
  34 #include "lib/exceptions.h"
  35 #include "lib/dcp_content.h"
  36 #include "lib/dcp_examiner.h"
  37 #include "lib/ffmpeg_content.h"
  38 #include "lib/audio_content.h"
  39 #include "lib/config.h"
  40 #include "lib/copy_dcp_details_to_film.h"
  41 #include <dcp/cpl.h>
  42 #include <dcp/exceptions.h>
  43 #include <wx/wx.h>
  44 #include <wx/dirdlg.h>
  45 #include <boost/foreach.hpp>
  46 #include <iostream>
  47
  48 using std::cout;
  49 using std::vector;
  50 using std::exception;
  51 using std::list;
  52 using boost::shared_ptr;
  53 using boost::weak_ptr;
  54 using boost::dynamic_pointer_cast;
  55
  56 enum {
  57         /* Start at 256 so we can have IDs on _cpl_menu from 1 to 255 */
  58         ID_repeat = 256,
  59         ID_join,
  60         ID_find_missing,
  61         ID_properties,
  62         ID_advanced,
  63         ID_re_examine,
  64         ID_kdm,
  65         ID_ov,
  66         ID_choose_cpl,
  67         ID_set_dcp_settings,
  68         ID_remove
  69 };
  70
  71 ContentMenu::ContentMenu (wxWindow* p)
  72         : _menu (new wxMenu)
  73         , _parent (p)
  74         , _pop_up_open (false)
  75 {
  76         _repeat = _menu->Append (ID_repeat, _("Repeat..."));
  77         _join = _menu->Append (ID_join, _("Join"));
  78         _find_missing = _menu->Append (ID_find_missing, _("Find missing..."));
  79         _properties = _menu->Append (ID_properties, _("Properties..."));
  80         _advanced = _menu->Append (ID_advanced, _("Advanced settings..."));
  81         _re_examine = _menu->Append (ID_re_examine, _("Re-examine..."));
  82         _menu->AppendSeparator ();
  83         _kdm = _menu->Append (ID_kdm, _("Add KDM..."));
  84         _ov = _menu->Append (ID_ov, _("Add OV..."));
  85         _cpl_menu = new wxMenu ();
  86         _choose_cpl = _menu->Append (ID_choose_cpl, _("Choose CPL..."), _cpl_menu);
  87         _set_dcp_settings = _menu->Append (ID_set_dcp_settings, _("Set project DCP settings from this DCP"));
  88         _menu->AppendSeparator ();
  89         _remove = _menu->Append (ID_remove, _("Remove"));
  90
  91         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::repeat, this), ID_repeat);
  92         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::join, this), ID_join);
  93         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::find_missing, this), ID_find_missing);
  94         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::properties, this), ID_properties);
  95         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::advanced, this), ID_advanced);
  96         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::re_examine, this), ID_re_examine);
  97         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::kdm, this), ID_kdm);
  98         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::ov, this), ID_ov);
  99         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::set_dcp_settings, this), ID_set_dcp_settings);
 100         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::remove, this), ID_remove);
 101         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::cpl_selected, this, _1), 1, ID_repeat - 1);
 102 }
 103
 104 void
 105 ContentMenu::popup (weak_ptr<Film> film, ContentList c, TimelineContentViewList v, wxPoint p)
 106 {
 107         _film = film;
 108         _content = c;
 109         _views = v;
 110
 111         int const N = _cpl_menu->GetMenuItemCount();
 112         for (int i = 1; i <= N; ++i) {
 113                 _cpl_menu->Delete (i);
 114         }
 115
 116         _repeat->Enable (!_content.empty ());
 117
 118         int n = 0;
 119         BOOST_FOREACH (shared_ptr<Content> i, _content) {
 120                 if (dynamic_pointer_cast<FFmpegContent> (i)) {
 121                         ++n;
 122                 }
 123         }
 124
 125         _join->Enable (n > 1);
 126
 127         _find_missing->Enable (_content.size() == 1 && !_content.front()->paths_valid ());
 128         _properties->Enable (_content.size() == 1);
 129         _advanced->Enable (_content.size() == 1);
 130         _re_examine->Enable (!_content.empty ());
 131
 132         if (_content.size() == 1) {
 133                 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
 134                 if (dcp) {
 135                         _kdm->Enable (dcp->encrypted ());
 136                         _ov->Enable (dcp->needs_assets ());
 137                         _set_dcp_settings->Enable (static_cast<bool>(dcp));
 138                         try {
 139                                 DCPExaminer ex (dcp, true);
 140                                 list<shared_ptr<dcp::CPL> > cpls = ex.cpls ();
 141                                 _choose_cpl->Enable (cpls.size() > 1);
 142                                 /* We can't have 0 as a menu item ID on OS X */
 143                                 int id = 1;
 144                                 BOOST_FOREACH (shared_ptr<dcp::CPL> i, cpls) {
 145                                         wxMenuItem* item = _cpl_menu->AppendRadioItem (
 146                                                 id++,
 147                                                 wxString::Format (
 148                                                         "%s (%s)",
 149                                                         std_to_wx(i->annotation_text()).data(),
 150                                                         std_to_wx(i->id()).data()
 151                                                         )
 152                                                 );
 153                                         item->Check (dcp->cpl() && dcp->cpl() == i->id());
 154                                 }
 155                         } catch (dcp::ReadError &) {
 156                                 /* The DCP is probably missing */
 157                         } catch (dcp::KDMDecryptionError &) {
 158                                 /* We have an incorrect KDM */
 159                         } catch (KDMError &) {
 160                                 /* We have an incorrect KDM */
 161                         }
 162                 } else {
 163                         _kdm->Enable (false);
 164                         _ov->Enable (false);
 165                         _choose_cpl->Enable (false);
 166                         _set_dcp_settings->Enable (false);
 167                 }
 168         } else {
 169                 _kdm->Enable (false);
 170                 _set_dcp_settings->Enable (false);
 171         }
 172
 173         _remove->Enable (!_content.empty ());
 174
 175         _pop_up_open = true;
 176         _parent->PopupMenu (_menu, p);
 177         _pop_up_open = false;
 178 }
 179
 180
 181 void
 182 ContentMenu::set_dcp_settings ()
 183 {
 184         shared_ptr<Film> film = _film.lock ();
 185         if (!film) {
 186                 return;
 187         }
 188
 189         DCPOMATIC_ASSERT (_content.size() == 1);
 190         shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent>(_content.front());
 191         DCPOMATIC_ASSERT (dcp);
 192         copy_dcp_details_to_film (dcp, film);
 193 }
 194
 195
 196 void
 197 ContentMenu::repeat ()
 198 {
 199         if (_content.empty ()) {
 200                 return;
 201         }
 202
 203         RepeatDialog* d = new RepeatDialog (_parent);
 204         if (d->ShowModal() != wxID_OK) {
 205                 d->Destroy ();
 206                 return;
 207         }
 208
 209         shared_ptr<Film> film = _film.lock ();
 210         if (!film) {
 211                 return;
 212         }
 213
 214         film->repeat_content (_content, d->number ());
 215         d->Destroy ();
 216
 217         _content.clear ();
 218         _views.clear ();
 219 }
 220
 221 void
 222 ContentMenu::join ()
 223 {
 224         vector<shared_ptr<Content> > fc;
 225         BOOST_FOREACH (shared_ptr<Content> i, _content) {
 226                 shared_ptr<FFmpegContent> f = dynamic_pointer_cast<FFmpegContent> (i);
 227                 if (f) {
 228                         fc.push_back (f);
 229                 }
 230         }
 231
 232         DCPOMATIC_ASSERT (fc.size() > 1);
 233
 234         shared_ptr<Film> film = _film.lock ();
 235         if (!film) {
 236                 return;
 237         }
 238
 239         try {
 240                 shared_ptr<FFmpegContent> joined (new FFmpegContent(fc));
 241                 film->remove_content (_content);
 242                 film->examine_and_add_content (joined);
 243         } catch (JoinError& e) {
 244                 error_dialog (_parent, std_to_wx (e.what ()));
 245         }
 246 }
 247
 248 void
 249 ContentMenu::remove ()
 250 {
 251         if (_content.empty ()) {
 252                 return;
 253         }
 254
 255         shared_ptr<Film> film = _film.lock ();
 256         if (!film) {
 257                 return;
 258         }
 259
 260         /* We are removing from the timeline if _views is not empty */
 261         bool handled = false;
 262         if (!_views.empty ()) {
 263                 /* Special case: we only remove FFmpegContent if its video view is selected;
 264                    if not, and its audio view is selected, we unmap the audio.
 265                 */
 266                 BOOST_FOREACH (shared_ptr<Content> i, _content) {
 267                         shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (i);
 268                         if (!fc) {
 269                                 continue;
 270                         }
 271
 272                         shared_ptr<TimelineVideoContentView> video;
 273                         shared_ptr<TimelineAudioContentView> audio;
 274
 275                         BOOST_FOREACH (shared_ptr<TimelineContentView> j, _views) {
 276                                 shared_ptr<TimelineVideoContentView> v = dynamic_pointer_cast<TimelineVideoContentView> (j);
 277                                 shared_ptr<TimelineAudioContentView> a = dynamic_pointer_cast<TimelineAudioContentView> (j);
 278                                 if (v && v->content() == fc) {
 279                                         video = v;
 280                                 } else if (a && a->content() == fc) {
 281                                         audio = a;
 282                                 }
 283                         }
 284
 285                         if (!video && audio) {
 286                                 AudioMapping m = fc->audio->mapping ();
 287                                 m.unmap_all ();
 288                                 fc->audio->set_mapping (m);
 289                                 handled = true;
 290                         }
 291                 }
 292         }
 293
 294         if (!handled) {
 295                 film->remove_content (_content);
 296         }
 297
 298         _content.clear ();
 299         _views.clear ();
 300 }
 301
 302 void
 303 ContentMenu::find_missing ()
 304 {
 305         if (_content.size() != 1) {
 306                 return;
 307         }
 308
 309         shared_ptr<const Film> film = _film.lock ();
 310         if (!film) {
 311                 return;
 312         }
 313
 314         /* XXX: a bit nasty */
 315         shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (_content.front ());
 316         shared_ptr<DCPContent> dc = dynamic_pointer_cast<DCPContent> (_content.front ());
 317
 318         int r = wxID_CANCEL;
 319         boost::filesystem::path path;
 320
 321         if ((ic && !ic->still ()) || dc) {
 322                 wxDirDialog* d = new wxDirDialog (0, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
 323                 r = d->ShowModal ();
 324                 path = wx_to_std (d->GetPath ());
 325                 d->Destroy ();
 326         } else {
 327                 wxFileDialog* d = new wxFileDialog (0, _("Choose a file"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
 328                 r = d->ShowModal ();
 329                 path = wx_to_std (d->GetPath ());
 330                 d->Destroy ();
 331         }
 332
 333         list<shared_ptr<Content> > content;
 334
 335         if (r == wxID_OK) {
 336                 if (dc) {
 337                         content.push_back (shared_ptr<DCPContent>(new DCPContent(path)));
 338                 } else {
 339                         content = content_factory (path);
 340                 }
 341         }
 342
 343         if (content.empty ()) {
 344                 return;
 345         }
 346
 347         BOOST_FOREACH (shared_ptr<Content> i, content) {
 348                 shared_ptr<Job> j (new ExamineContentJob (film, i));
 349
 350                 j->Finished.connect (
 351                         bind (
 352                                 &ContentMenu::maybe_found_missing,
 353                                 this,
 354                                 boost::weak_ptr<Job> (j),
 355                                 boost::weak_ptr<Content> (_content.front ()),
 356                                 boost::weak_ptr<Content> (i)
 357                                 )
 358                         );
 359
 360                 JobManager::instance()->add (j);
 361         }
 362 }
 363
 364 void
 365 ContentMenu::re_examine ()
 366 {
 367         shared_ptr<Film> film = _film.lock ();
 368         if (!film) {
 369                 return;
 370         }
 371
 372         BOOST_FOREACH (shared_ptr<Content> i, _content) {
 373                 JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, i)));
 374         }
 375 }
 376
 377 void
 378 ContentMenu::maybe_found_missing (weak_ptr<Job> j, weak_ptr<Content> oc, weak_ptr<Content> nc)
 379 {
 380         shared_ptr<Job> job = j.lock ();
 381         if (!job || !job->finished_ok ()) {
 382                 return;
 383         }
 384
 385         shared_ptr<Content> old_content = oc.lock ();
 386         shared_ptr<Content> new_content = nc.lock ();
 387         DCPOMATIC_ASSERT (old_content);
 388         DCPOMATIC_ASSERT (new_content);
 389
 390         if (new_content->digest() != old_content->digest()) {
 391                 error_dialog (0, _("The content file(s) you specified are not the same as those that are missing.  Either try again with the correct content file or remove the missing content."));
 392                 return;
 393         }
 394
 395         old_content->set_paths (new_content->paths());
 396 }
 397
 398 void
 399 ContentMenu::kdm ()
 400 {
 401         DCPOMATIC_ASSERT (!_content.empty ());
 402         shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
 403         DCPOMATIC_ASSERT (dcp);
 404
 405         wxFileDialog* d = new wxFileDialog (_parent, _("Select KDM"));
 406
 407         if (d->ShowModal() == wxID_OK) {
 408                 try {
 409                         dcp->add_kdm (dcp::EncryptedKDM (dcp::file_to_string (wx_to_std (d->GetPath ()), MAX_KDM_SIZE)));
 410                 } catch (exception& e) {
 411                         error_dialog (_parent, _("Could not load KDM"), std_to_wx(e.what()));
 412                         d->Destroy ();
 413                         return;
 414                 }
 415
 416                 shared_ptr<Film> film = _film.lock ();
 417                 DCPOMATIC_ASSERT (film);
 418                 JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, dcp)));
 419         }
 420
 421         d->Destroy ();
 422 }
 423
 424 void
 425 ContentMenu::ov ()
 426 {
 427         DCPOMATIC_ASSERT (!_content.empty ());
 428         shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
 429         DCPOMATIC_ASSERT (dcp);
 430
 431         wxDirDialog* d = new wxDirDialog (_parent, _("Select OV"));
 432
 433         if (d->ShowModal() == wxID_OK) {
 434                 dcp->add_ov (wx_to_std (d->GetPath ()));
 435                 shared_ptr<Film> film = _film.lock ();
 436                 DCPOMATIC_ASSERT (film);
 437                 JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, dcp)));
 438         }
 439
 440         d->Destroy ();
 441 }
 442
 443 void
 444 ContentMenu::properties ()
 445 {
 446         shared_ptr<Film> film = _film.lock ();
 447         DCPOMATIC_ASSERT (film);
 448         ContentPropertiesDialog* d = new ContentPropertiesDialog (_parent, film, _content.front());
 449         d->ShowModal ();
 450         d->Destroy ();
 451 }
 452
 453
 454 void
 455 ContentMenu::advanced ()
 456 {
 457         ContentAdvancedDialog* d = new ContentAdvancedDialog (_parent, _content.front());
 458         d->ShowModal ();
 459         d->Destroy ();
 460 }
 461
 462
 463 void
 464 ContentMenu::cpl_selected (wxCommandEvent& ev)
 465 {
 466         if (!_pop_up_open) {
 467                 return;
 468         }
 469
 470         DCPOMATIC_ASSERT (!_content.empty ());
 471         shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
 472         DCPOMATIC_ASSERT (dcp);
 473
 474         DCPExaminer ex (dcp, true);
 475         list<shared_ptr<dcp::CPL> > cpls = ex.cpls ();
 476         DCPOMATIC_ASSERT (ev.GetId() > 0);
 477         DCPOMATIC_ASSERT (ev.GetId() <= int (cpls.size()));
 478
 479         list<shared_ptr<dcp::CPL> >::const_iterator i = cpls.begin ();
 480         for (int j = 0; j < ev.GetId() - 1; ++j) {
 481                 ++i;
 482         }
 483
 484         dcp->set_cpl ((*i)->id ());
 485         shared_ptr<Film> film = _film.lock ();
 486         DCPOMATIC_ASSERT (film);
 487         JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, dcp)));
 488 }