Add FilmViewer::time_until_next_frame.
[dcpomatic.git] / src / wx / content_menu.cc
index 1a409fa6cef18fb4168495ab3b58fb55c2ea8109..c5dc1606d790bb577a0a5ba5382b218febc45867 100644 (file)
 /*
-    Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
 
-    This program is free software; you can redistribute it and/or modify
+    This file is part of DCP-o-matic.
+
+    DCP-o-matic is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
-    This program is distributed in the hope that it will be useful,
+    DCP-o-matic is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
-    along with this program; if not, write to the Free Software
-    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
 
 */
 
-#include <wx/wx.h>
-#include "lib/playlist.h"
-#include "lib/film.h"
 #include "content_menu.h"
 #include "repeat_dialog.h"
+#include "wx_util.h"
+#include "timeline_video_content_view.h"
+#include "timeline_audio_content_view.h"
+#include "content_properties_dialog.h"
+#include "lib/playlist.h"
+#include "lib/film.h"
+#include "lib/image_content.h"
+#include "lib/content_factory.h"
+#include "lib/examine_content_job.h"
+#include "lib/job_manager.h"
+#include "lib/exceptions.h"
+#include "lib/dcp_content.h"
+#include "lib/dcp_examiner.h"
+#include "lib/ffmpeg_content.h"
+#include "lib/audio_content.h"
+#include "lib/config.h"
+#include <dcp/cpl.h>
+#include <dcp/exceptions.h>
+#include <wx/wx.h>
+#include <wx/dirdlg.h>
+#include <boost/foreach.hpp>
+#include <iostream>
 
 using std::cout;
+using std::vector;
+using std::exception;
+using std::list;
 using boost::shared_ptr;
+using boost::weak_ptr;
+using boost::dynamic_pointer_cast;
 
 enum {
-       ID_repeat,
+       /* Start at 256 so we can have IDs on _cpl_menu from 1 to 255 */
+       ID_repeat = 256,
+       ID_join,
+       ID_find_missing,
+       ID_properties,
+       ID_re_examine,
+       ID_kdm,
+       ID_ov,
+       ID_choose_cpl,
        ID_remove
 };
 
-ContentMenu::ContentMenu (shared_ptr<Film> f, wxWindow* p)
+ContentMenu::ContentMenu (wxWindow* p)
        : _menu (new wxMenu)
-       , _film (f)
        , _parent (p)
+       , _pop_up_open (false)
 {
-       _menu->Append (ID_repeat, _("Repeat..."));
+       _repeat = _menu->Append (ID_repeat, _("Repeat..."));
+       _join = _menu->Append (ID_join, _("Join"));
+       _find_missing = _menu->Append (ID_find_missing, _("Find missing..."));
+       _properties = _menu->Append (ID_properties, _("Properties..."));
+       _re_examine = _menu->Append (ID_re_examine, _("Re-examine..."));
        _menu->AppendSeparator ();
-       _menu->Append (ID_remove, _("Remove"));
-
-       _parent->Bind (wxEVT_COMMAND_MENU_SELECTED, &ContentMenu::repeat, this, ID_repeat);
-       _parent->Bind (wxEVT_COMMAND_MENU_SELECTED, &ContentMenu::remove, this, ID_remove);
-}
+       _kdm = _menu->Append (ID_kdm, _("Add KDM..."));
+       _ov = _menu->Append (ID_ov, _("Add OV..."));
+       _cpl_menu = new wxMenu ();
+       _choose_cpl = _menu->Append (ID_choose_cpl, _("Choose CPL..."), _cpl_menu);
+       _menu->AppendSeparator ();
+       _remove = _menu->Append (ID_remove, _("Remove"));
 
-ContentMenu::~ContentMenu ()
-{
-       delete _menu;
+       _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::repeat, this), ID_repeat);
+       _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::join, this), ID_join);
+       _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::find_missing, this), ID_find_missing);
+       _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::properties, this), ID_properties);
+       _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::re_examine, this), ID_re_examine);
+       _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::kdm, this), ID_kdm);
+       _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::ov, this), ID_ov);
+       _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::remove, this), ID_remove);
+       _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::cpl_selected, this, _1), 1, ID_repeat - 1);
 }
 
 void
-ContentMenu::popup (ContentList c, wxPoint p)
+ContentMenu::popup (weak_ptr<Film> film, ContentList c, TimelineContentViewList v, wxPoint p)
 {
+       _film = film;
        _content = c;
+       _views = v;
+
+       int const N = _cpl_menu->GetMenuItemCount();
+       for (int i = 1; i <= N; ++i) {
+               _cpl_menu->Delete (i);
+       }
+
+       _repeat->Enable (!_content.empty ());
+
+       int n = 0;
+       BOOST_FOREACH (shared_ptr<Content> i, _content) {
+               if (dynamic_pointer_cast<FFmpegContent> (i)) {
+                       ++n;
+               }
+       }
+
+       _join->Enable (n > 1);
+
+       _find_missing->Enable (_content.size() == 1 && !_content.front()->paths_valid ());
+       _properties->Enable (_content.size() == 1);
+       _re_examine->Enable (!_content.empty ());
+
+       if (_content.size() == 1) {
+               shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
+               if (dcp) {
+                       _kdm->Enable (dcp->encrypted ());
+                       _ov->Enable (dcp->needs_assets ());
+                       try {
+                               DCPExaminer ex (dcp, true);
+                               list<shared_ptr<dcp::CPL> > cpls = ex.cpls ();
+                               _choose_cpl->Enable (cpls.size() > 1);
+                               /* We can't have 0 as a menu item ID on OS X */
+                               int id = 1;
+                               BOOST_FOREACH (shared_ptr<dcp::CPL> i, cpls) {
+                                       wxMenuItem* item = _cpl_menu->AppendRadioItem (
+                                               id++,
+                                               wxString::Format (
+                                                       "%s (%s)",
+                                                       std_to_wx(i->annotation_text()).data(),
+                                                       std_to_wx(i->id()).data()
+                                                       )
+                                               );
+                                       item->Check (dcp->cpl() && dcp->cpl() == i->id());
+                               }
+                       } catch (dcp::DCPReadError &) {
+                               /* The DCP is probably missing */
+                       } catch (dcp::KDMDecryptionError &) {
+                               /* We have an incorrect KDM */
+                       } catch (KDMError &) {
+                               /* We have an incorrect KDM */
+                       }
+               } else {
+                       _kdm->Enable (false);
+                       _ov->Enable (false);
+                       _choose_cpl->Enable (false);
+               }
+       } else {
+               _kdm->Enable (false);
+       }
+
+       _remove->Enable (!_content.empty ());
+
+       _pop_up_open = true;
        _parent->PopupMenu (_menu, p);
+       _pop_up_open = false;
 }
 
 void
-ContentMenu::repeat (wxCommandEvent &)
+ContentMenu::repeat ()
 {
        if (_content.empty ()) {
                return;
        }
-               
-       RepeatDialog d (_parent);
-       d.ShowModal ();
 
-       shared_ptr<const Film> film = _film.lock ();
+       RepeatDialog* d = new RepeatDialog (_parent);
+       if (d->ShowModal() != wxID_OK) {
+               d->Destroy ();
+               return;
+       }
+
+       shared_ptr<Film> film = _film.lock ();
        if (!film) {
                return;
        }
 
-       film->playlist()->repeat (_content, d.number ());
-       d.Destroy ();
+       film->repeat_content (_content, d->number ());
+       d->Destroy ();
 
        _content.clear ();
+       _views.clear ();
 }
 
 void
-ContentMenu::remove (wxCommandEvent &)
+ContentMenu::join ()
+{
+       vector<shared_ptr<Content> > fc;
+       BOOST_FOREACH (shared_ptr<Content> i, _content) {
+               shared_ptr<FFmpegContent> f = dynamic_pointer_cast<FFmpegContent> (i);
+               if (f) {
+                       fc.push_back (f);
+               }
+       }
+
+       DCPOMATIC_ASSERT (fc.size() > 1);
+
+       shared_ptr<Film> film = _film.lock ();
+       if (!film) {
+               return;
+       }
+
+       try {
+               shared_ptr<FFmpegContent> joined (new FFmpegContent(fc));
+               film->remove_content (_content);
+               film->examine_and_add_content (joined);
+       } catch (JoinError& e) {
+               error_dialog (_parent, std_to_wx (e.what ()));
+       }
+}
+
+void
+ContentMenu::remove ()
 {
        if (_content.empty ()) {
                return;
        }
 
-       shared_ptr<const Film> film = _film.lock ();
+       shared_ptr<Film> film = _film.lock ();
        if (!film) {
                return;
        }
 
-       film->playlist()->remove (_content);
+       /* We are removing from the timeline if _views is not empty */
+       bool handled = false;
+       if (!_views.empty ()) {
+               /* Special case: we only remove FFmpegContent if its video view is selected;
+                  if not, and its audio view is selected, we unmap the audio.
+               */
+               BOOST_FOREACH (shared_ptr<Content> i, _content) {
+                       shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (i);
+                       if (!fc) {
+                               continue;
+                       }
+
+                       shared_ptr<TimelineVideoContentView> video;
+                       shared_ptr<TimelineAudioContentView> audio;
+
+                       BOOST_FOREACH (shared_ptr<TimelineContentView> j, _views) {
+                               shared_ptr<TimelineVideoContentView> v = dynamic_pointer_cast<TimelineVideoContentView> (j);
+                               shared_ptr<TimelineAudioContentView> a = dynamic_pointer_cast<TimelineAudioContentView> (j);
+                               if (v && v->content() == fc) {
+                                       video = v;
+                               } else if (a && a->content() == fc) {
+                                       audio = a;
+                               }
+                       }
+
+                       if (!video && audio) {
+                               AudioMapping m = fc->audio->mapping ();
+                               m.unmap_all ();
+                               fc->audio->set_mapping (m);
+                               handled = true;
+                       }
+               }
+       }
+
+       if (!handled) {
+               film->remove_content (_content);
+       }
 
        _content.clear ();
+       _views.clear ();
 }
 
+void
+ContentMenu::find_missing ()
+{
+       if (_content.size() != 1) {
+               return;
+       }
+
+       shared_ptr<const Film> film = _film.lock ();
+       if (!film) {
+               return;
+       }
+
+       /* XXX: a bit nasty */
+       shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (_content.front ());
+       shared_ptr<DCPContent> dc = dynamic_pointer_cast<DCPContent> (_content.front ());
+
+       int r = wxID_CANCEL;
+       boost::filesystem::path path;
+
+       if ((ic && !ic->still ()) || dc) {
+               wxDirDialog* d = new wxDirDialog (0, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
+               r = d->ShowModal ();
+               path = wx_to_std (d->GetPath ());
+               d->Destroy ();
+       } else {
+               wxFileDialog* d = new wxFileDialog (0, _("Choose a file"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
+               r = d->ShowModal ();
+               path = wx_to_std (d->GetPath ());
+               d->Destroy ();
+       }
+
+       list<shared_ptr<Content> > content;
+
+       if (r == wxID_OK) {
+               if (dc) {
+                       content.push_back (shared_ptr<DCPContent>(new DCPContent(path)));
+               } else {
+                       content = content_factory (path);
+               }
+       }
+
+       if (content.empty ()) {
+               return;
+       }
+
+       BOOST_FOREACH (shared_ptr<Content> i, content) {
+               shared_ptr<Job> j (new ExamineContentJob (film, i));
+
+               j->Finished.connect (
+                       bind (
+                               &ContentMenu::maybe_found_missing,
+                               this,
+                               boost::weak_ptr<Job> (j),
+                               boost::weak_ptr<Content> (_content.front ()),
+                               boost::weak_ptr<Content> (i)
+                               )
+                       );
+
+               JobManager::instance()->add (j);
+       }
+}
+
+void
+ContentMenu::re_examine ()
+{
+       shared_ptr<Film> film = _film.lock ();
+       if (!film) {
+               return;
+       }
+
+       BOOST_FOREACH (shared_ptr<Content> i, _content) {
+               JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, i)));
+       }
+}
+
+void
+ContentMenu::maybe_found_missing (weak_ptr<Job> j, weak_ptr<Content> oc, weak_ptr<Content> nc)
+{
+       shared_ptr<Job> job = j.lock ();
+       if (!job || !job->finished_ok ()) {
+               return;
+       }
+
+       shared_ptr<Content> old_content = oc.lock ();
+       shared_ptr<Content> new_content = nc.lock ();
+       DCPOMATIC_ASSERT (old_content);
+       DCPOMATIC_ASSERT (new_content);
+
+       if (new_content->digest() != old_content->digest()) {
+               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."));
+               return;
+       }
+
+       old_content->set_paths (new_content->paths());
+}
+
+void
+ContentMenu::kdm ()
+{
+       DCPOMATIC_ASSERT (!_content.empty ());
+       shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
+       DCPOMATIC_ASSERT (dcp);
+
+       wxFileDialog* d = new wxFileDialog (_parent, _("Select KDM"));
+
+       if (d->ShowModal() == wxID_OK) {
+               try {
+                       dcp->add_kdm (dcp::EncryptedKDM (dcp::file_to_string (wx_to_std (d->GetPath ()), MAX_KDM_SIZE)));
+               } catch (exception& e) {
+                       error_dialog (_parent, _("Could not load KDM"), std_to_wx(e.what()));
+                       d->Destroy ();
+                       return;
+               }
+
+               shared_ptr<Film> film = _film.lock ();
+               DCPOMATIC_ASSERT (film);
+               JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, dcp)));
+       }
+
+       d->Destroy ();
+}
+
+void
+ContentMenu::ov ()
+{
+       DCPOMATIC_ASSERT (!_content.empty ());
+       shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
+       DCPOMATIC_ASSERT (dcp);
+
+       wxDirDialog* d = new wxDirDialog (_parent, _("Select OV"));
+
+       if (d->ShowModal() == wxID_OK) {
+               dcp->add_ov (wx_to_std (d->GetPath ()));
+               shared_ptr<Film> film = _film.lock ();
+               DCPOMATIC_ASSERT (film);
+               JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, dcp)));
+       }
+
+       d->Destroy ();
+}
+
+void
+ContentMenu::properties ()
+{
+       shared_ptr<Film> film = _film.lock ();
+       DCPOMATIC_ASSERT (film);
+       ContentPropertiesDialog* d = new ContentPropertiesDialog (_parent, film, _content.front());
+       d->ShowModal ();
+       d->Destroy ();
+}
+
+void
+ContentMenu::cpl_selected (wxCommandEvent& ev)
+{
+       if (!_pop_up_open) {
+               return;
+       }
+
+       DCPOMATIC_ASSERT (!_content.empty ());
+       shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
+       DCPOMATIC_ASSERT (dcp);
+
+       DCPExaminer ex (dcp, true);
+       list<shared_ptr<dcp::CPL> > cpls = ex.cpls ();
+       DCPOMATIC_ASSERT (ev.GetId() > 0);
+       DCPOMATIC_ASSERT (ev.GetId() <= int (cpls.size()));
+
+       list<shared_ptr<dcp::CPL> >::const_iterator i = cpls.begin ();
+       for (int j = 0; j < ev.GetId() - 1; ++j) {
+               ++i;
+       }
+
+       dcp->set_cpl ((*i)->id ());
+       shared_ptr<Film> film = _film.lock ();
+       DCPOMATIC_ASSERT (film);
+       JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, dcp)));
+}