src/wx/content_menu.cc

   1 /*
   2     Copyright (C) 2013-2016 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 "lib/playlist.h"
  28 #include "lib/film.h"
  29 #include "lib/image_content.h"
  30 #include "lib/content_factory.h"
  31 #include "lib/examine_content_job.h"
  32 #include "lib/job_manager.h"
  33 #include "lib/exceptions.h"
  34 #include "lib/dcp_content.h"
  35 #include "lib/dcp_examiner.h"
  36 #include "lib/ffmpeg_content.h"
  37 #include "lib/audio_content.h"
  38 #include "lib/config.h"
  39 #include "lib/copy_dcp_details_to_film.h"
  40 #include <dcp/cpl.h>
  41 #include <dcp/exceptions.h>
  42 #include <wx/wx.h>
  43 #include <wx/dirdlg.h>
  44 #include <boost/foreach.hpp>
  45 #include <iostream>
  46
  47 using std::cout;
  48 using std::vector;
  49 using std::exception;
  50 using std::list;
  51 using boost::shared_ptr;
  52 using boost::weak_ptr;
  53 using boost::dynamic_pointer_cast;
  54
  55 enum {
  56         /* Start at 256 so we can have IDs on _cpl_menu from 1 to 255 */
  57         ID_repeat = 256,
  58         ID_join,
  59         ID_find_missing,
  60         ID_properties,
  61         ID_re_examine,
  62         ID_kdm,
  63         ID_ov,
  64         ID_choose_cpl,
  65         ID_set_dcp_settings,
  66         ID_remove
  67 };
  68
  69 ContentMenu::ContentMenu (wxWindow* p)
  70         : _menu (new wxMenu)
  71         , _parent (p)
  72         , _pop_up_open (false)
  73 {
  74         _repeat = _menu->Append (ID_repeat, _("Repeat..."));
  75         _join = _menu->Append (ID_join, _("Join"));
  76         _find_missing = _menu->Append (ID_find_missing, _("Find missing..."));
  77         _properties = _menu->Append (ID_properties, _("Properties..."));
  78         _re_examine = _menu->Append (ID_re_examine, _("Re-examine..."));
  79         _menu->AppendSeparator ();
  80         _kdm = _menu->Append (ID_kdm, _("Add KDM..."));
  81         _ov = _menu->Append (ID_ov, _("Add OV..."));
  82         _cpl_menu = new wxMenu ();
  83         _choose_cpl = _menu->Append (ID_choose_cpl, _("Choose CPL..."), _cpl_menu);
  84         _set_dcp_settings = _menu->Append (ID_set_dcp_settings, _("Set project DCP settings from this DCP"));
  85         _menu->AppendSeparator ();
  86         _remove = _menu->Append (ID_remove, _("Remove"));
  87
  88         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::repeat, this), ID_repeat);
  89         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::join, this), ID_join);
  90         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::find_missing, this), ID_find_missing);
  91         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::properties, this), ID_properties);
  92         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::re_examine, this), ID_re_examine);
  93         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::kdm, this), ID_kdm);
  94         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::ov, this), ID_ov);
  95         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::set_dcp_settings, this), ID_set_dcp_settings);
  96         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::remove, this), ID_remove);
  97         _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::cpl_selected, this, _1), 1, ID_repeat - 1);
  98 }
  99
 100 void
 101 ContentMenu::popup (weak_ptr<Film> film, ContentList c, TimelineContentViewList v, wxPoint p)
 102 {
 103         _film = film;
 104         _content = c;
 105         _views = v;
 106
 107         int const N = _cpl_menu->GetMenuItemCount();
 108         for (int i = 1; i <= N; ++i) {
 109                 _cpl_menu->Delete (i);
 110         }
 111
 112         _repeat->Enable (!_content.empty ());
 113
 114         int n = 0;
 115         BOOST_FOREACH (shared_ptr<Content> i, _content) {
 116                 if (dynamic_pointer_cast<FFmpegContent> (i)) {
 117                         ++n;
 118                 }
 119         }
 120
 121         _join->Enable (n > 1);
 122
 123         _find_missing->Enable (_content.size() == 1 && !_content.front()->paths_valid ());
 124         _properties->Enable (_content.size() == 1);
 125         _re_examine->Enable (!_content.empty ());
 126
 127         if (_content.size() == 1) {
 128                 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
 129                 if (dcp) {
 130                         _kdm->Enable (dcp->encrypted ());
 131                         _ov->Enable (dcp->needs_assets ());
 132                         _set_dcp_settings->Enable (static_cast<bool>(dcp));
 133                         try {
 134                                 DCPExaminer ex (dcp, true);
 135                                 list<shared_ptr<dcp::CPL> > cpls = ex.cpls ();
 136                                 _choose_cpl->Enable (cpls.size() > 1);
 137                                 /* We can't have 0 as a menu item ID on OS X */
 138                                 int id = 1;
 139                                 BOOST_FOREACH (shared_ptr<dcp::CPL> i, cpls) {
 140                                         wxMenuItem* item = _cpl_menu->AppendRadioItem (
 141                                                 id++,
 142                                                 wxString::Format (
 143                                                         "%s (%s)",
 144                                                         std_to_wx(i->annotation_text()).data(),
 145                                                         std_to_wx(i->id()).data()
 146                                                         )
 147                                                 );
 148                                         item->Check (dcp->cpl() && dcp->cpl() == i->id());
 149                                 }
 150                         } catch (dcp::ReadError &) {
 151                                 /* The DCP is probably missing */
 152                         } catch (dcp::KDMDecryptionError &) {
 153                                 /* We have an incorrect KDM */
 154                         } catch (KDMError &) {
 155                                 /* We have an incorrect KDM */
 156                         }
 157                 } else {
 158                         _kdm->Enable (false);
 159                         _ov->Enable (false);
 160                         _choose_cpl->Enable (false);
 161                         _set_dcp_settings->Enable (false);
 162                 }
 163         } else {
 164                 _kdm->Enable (false);
 165                 _set_dcp_settings->Enable (false);
 166         }
 167
 168         _remove->Enable (!_content.empty ());
 169
 170         _pop_up_open = true;
 171         _parent->PopupMenu (_menu, p);
 172         _pop_up_open = false;
 173 }
 174
 175
 176 void
 177 ContentMenu::set_dcp_settings ()
 178 {
 179         shared_ptr<Film> film = _film.lock ();
 180         if (!film) {
 181                 return;
 182         }
 183
 184         DCPOMATIC_ASSERT (_content.size() == 1);
 185         shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent>(_content.front());
 186         DCPOMATIC_ASSERT (dcp);
 187         copy_dcp_details_to_film (dcp, film);
 188 }
 189
 190
 191 void
 192 ContentMenu::repeat ()
 193 {
 194         if (_content.empty ()) {
 195                 return;
 196         }
 197
 198         RepeatDialog* d = new RepeatDialog (_parent);
 199         if (d->ShowModal() != wxID_OK) {
 200                 d->Destroy ();
 201                 return;
 202         }
 203
 204         shared_ptr<Film> film = _film.lock ();
 205         if (!film) {
 206                 return;
 207         }
 208
 209         film->repeat_content (_content, d->number ());
 210         d->Destroy ();
 211
 212         _content.clear ();
 213         _views.clear ();
 214 }
 215
 216 void
 217 ContentMenu::join ()
 218 {
 219         vector<shared_ptr<Content> > fc;
 220         BOOST_FOREACH (shared_ptr<Content> i, _content) {
 221                 shared_ptr<FFmpegContent> f = dynamic_pointer_cast<FFmpegContent> (i);
 222                 if (f) {
 223                         fc.push_back (f);
 224                 }
 225         }
 226
 227         DCPOMATIC_ASSERT (fc.size() > 1);
 228
 229         shared_ptr<Film> film = _film.lock ();
 230         if (!film) {
 231                 return;
 232         }
 233
 234         try {
 235                 shared_ptr<FFmpegContent> joined (new FFmpegContent(fc));
 236                 film->remove_content (_content);
 237                 film->examine_and_add_content (joined);
 238         } catch (JoinError& e) {
 239                 error_dialog (_parent, std_to_wx (e.what ()));
 240         }
 241 }
 242
 243 void
 244 ContentMenu::remove ()
 245 {
 246         if (_content.empty ()) {
 247                 return;
 248         }
 249
 250         shared_ptr<Film> film = _film.lock ();
 251         if (!film) {
 252                 return;
 253         }
 254
 255         /* We are removing from the timeline if _views is not empty */
 256         bool handled = false;
 257         if (!_views.empty ()) {
 258                 /* Special case: we only remove FFmpegContent if its video view is selected;
 259                    if not, and its audio view is selected, we unmap the audio.
 260                 */
 261                 BOOST_FOREACH (shared_ptr<Content> i, _content) {
 262                         shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (i);
 263                         if (!fc) {
 264                                 continue;
 265                         }
 266
 267                         shared_ptr<TimelineVideoContentView> video;
 268                         shared_ptr<TimelineAudioContentView> audio;
 269
 270                         BOOST_FOREACH (shared_ptr<TimelineContentView> j, _views) {
 271                                 shared_ptr<TimelineVideoContentView> v = dynamic_pointer_cast<TimelineVideoContentView> (j);
 272                                 shared_ptr<TimelineAudioContentView> a = dynamic_pointer_cast<TimelineAudioContentView> (j);
 273                                 if (v && v->content() == fc) {
 274                                         video = v;
 275                                 } else if (a && a->content() == fc) {
 276                                         audio = a;
 277                                 }
 278                         }
 279
 280                         if (!video && audio) {
 281                                 AudioMapping m = fc->audio->mapping ();
 282                                 m.unmap_all ();
 283                                 fc->audio->set_mapping (m);
 284                                 handled = true;
 285                         }
 286                 }
 287         }
 288
 289         if (!handled) {
 290                 film->remove_content (_content);
 291         }
 292
 293         _content.clear ();
 294         _views.clear ();
 295 }
 296
 297 void
 298 ContentMenu::find_missing ()
 299 {
 300         if (_content.size() != 1) {
 301                 return;
 302         }
 303
 304         shared_ptr<const Film> film = _film.lock ();
 305         if (!film) {
 306                 return;
 307         }
 308
 309         /* XXX: a bit nasty */
 310         shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (_content.front ());
 311         shared_ptr<DCPContent> dc = dynamic_pointer_cast<DCPContent> (_content.front ());
 312
 313         int r = wxID_CANCEL;
 314         boost::filesystem::path path;
 315
 316         if ((ic && !ic->still ()) || dc) {
 317                 wxDirDialog* d = new wxDirDialog (0, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
 318                 r = d->ShowModal ();
 319                 path = wx_to_std (d->GetPath ());
 320                 d->Destroy ();
 321         } else {
 322                 wxFileDialog* d = new wxFileDialog (0, _("Choose a file"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
 323                 r = d->ShowModal ();
 324                 path = wx_to_std (d->GetPath ());
 325                 d->Destroy ();
 326         }
 327
 328         list<shared_ptr<Content> > content;
 329
 330         if (r == wxID_OK) {
 331                 if (dc) {
 332                         content.push_back (shared_ptr<DCPContent>(new DCPContent(path)));
 333                 } else {
 334                         content = content_factory (path);
 335                 }
 336         }
 337
 338         if (content.empty ()) {
 339                 return;
 340         }
 341
 342         BOOST_FOREACH (shared_ptr<Content> i, content) {
 343                 shared_ptr<Job> j (new ExamineContentJob (film, i));
 344
 345                 j->Finished.connect (
 346                         bind (
 347                                 &ContentMenu::maybe_found_missing,
 348                                 this,
 349                                 boost::weak_ptr<Job> (j),
 350                                 boost::weak_ptr<Content> (_content.front ()),
 351                                 boost::weak_ptr<Content> (i)
 352                                 )
 353                         );
 354
 355                 JobManager::instance()->add (j);
 356         }
 357 }
 358
 359 void
 360 ContentMenu::re_examine ()
 361 {
 362         shared_ptr<Film> film = _film.lock ();
 363         if (!film) {
 364                 return;
 365         }
 366
 367         BOOST_FOREACH (shared_ptr<Content> i, _content) {
 368                 JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, i)));
 369         }
 370 }
 371
 372 void
 373 ContentMenu::maybe_found_missing (weak_ptr<Job> j, weak_ptr<Content> oc, weak_ptr<Content> nc)
 374 {
 375         shared_ptr<Job> job = j.lock ();
 376         if (!job || !job->finished_ok ()) {
 377                 return;
 378         }
 379
 380         shared_ptr<Content> old_content = oc.lock ();
 381         shared_ptr<Content> new_content = nc.lock ();
 382         DCPOMATIC_ASSERT (old_content);
 383         DCPOMATIC_ASSERT (new_content);
 384
 385         if (new_content->digest() != old_content->digest()) {
 386                 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."));
 387                 return;
 388         }
 389
 390         old_content->set_paths (new_content->paths());
 391 }
 392
 393 void
 394 ContentMenu::kdm ()
 395 {
 396         DCPOMATIC_ASSERT (!_content.empty ());
 397         shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
 398         DCPOMATIC_ASSERT (dcp);
 399
 400         wxFileDialog* d = new wxFileDialog (_parent, _("Select KDM"));
 401
 402         if (d->ShowModal() == wxID_OK) {
 403                 try {
 404                         dcp->add_kdm (dcp::EncryptedKDM (dcp::file_to_string (wx_to_std (d->GetPath ()), MAX_KDM_SIZE)));
 405                 } catch (exception& e) {
 406                         error_dialog (_parent, _("Could not load KDM"), std_to_wx(e.what()));
 407                         d->Destroy ();
 408                         return;
 409                 }
 410
 411                 shared_ptr<Film> film = _film.lock ();
 412                 DCPOMATIC_ASSERT (film);
 413                 JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, dcp)));
 414         }
 415
 416         d->Destroy ();
 417 }
 418
 419 void
 420 ContentMenu::ov ()
 421 {
 422         DCPOMATIC_ASSERT (!_content.empty ());
 423         shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
 424         DCPOMATIC_ASSERT (dcp);
 425
 426         wxDirDialog* d = new wxDirDialog (_parent, _("Select OV"));
 427
 428         if (d->ShowModal() == wxID_OK) {
 429                 dcp->add_ov (wx_to_std (d->GetPath ()));
 430                 shared_ptr<Film> film = _film.lock ();
 431                 DCPOMATIC_ASSERT (film);
 432                 JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, dcp)));
 433         }
 434
 435         d->Destroy ();
 436 }
 437
 438 void
 439 ContentMenu::properties ()
 440 {
 441         shared_ptr<Film> film = _film.lock ();
 442         DCPOMATIC_ASSERT (film);
 443         ContentPropertiesDialog* d = new ContentPropertiesDialog (_parent, film, _content.front());
 444         d->ShowModal ();
 445         d->Destroy ();
 446 }
 447
 448 void
 449 ContentMenu::cpl_selected (wxCommandEvent& ev)
 450 {
 451         if (!_pop_up_open) {
 452                 return;
 453         }
 454
 455         DCPOMATIC_ASSERT (!_content.empty ());
 456         shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
 457         DCPOMATIC_ASSERT (dcp);
 458
 459         DCPExaminer ex (dcp, true);
 460         list<shared_ptr<dcp::CPL> > cpls = ex.cpls ();
 461         DCPOMATIC_ASSERT (ev.GetId() > 0);
 462         DCPOMATIC_ASSERT (ev.GetId() <= int (cpls.size()));
 463
 464         list<shared_ptr<dcp::CPL> >::const_iterator i = cpls.begin ();
 465         for (int j = 0; j < ev.GetId() - 1; ++j) {
 466                 ++i;
 467         }
 468
 469         dcp->set_cpl ((*i)->id ());
 470         shared_ptr<Film> film = _film.lock ();
 471         DCPOMATIC_ASSERT (film);
 472         JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, dcp)));
 473 }