Move raw_convert into libdcp.
[dcpomatic.git] / src / tools / dcpomatic.cc
index 1e40fbd697a0935d8457d3cb04e9396c170b72b8..a99e3298061492fe1d2c32e4f7040c8955a93bb6 100644 (file)
@@ -1,19 +1,20 @@
 /*
-    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2016 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/>.
 
 */
 
@@ -41,6 +42,7 @@
 #include "lib/config.h"
 #include "lib/util.h"
 #include "lib/video_content.h"
+#include "lib/content.h"
 #include "lib/version.h"
 #include "lib/signal_manager.h"
 #include "lib/log.h"
@@ -56,6 +58,7 @@
 #include "lib/compose.hpp"
 #include "lib/cinema_kdms.h"
 #include "lib/dcpomatic_socket.h"
+#include "lib/hints.h"
 #include <dcp/exceptions.h>
 #include <wx/generic/aboutdlgg.h>
 #include <wx/stdpaths.h>
 #include <ApplicationServices/ApplicationServices.h>
 #endif
 #include <boost/filesystem.hpp>
+#include <boost/noncopyable.hpp>
 #include <iostream>
 #include <fstream>
+/* This is OK as it's only used with DCPOMATIC_WINDOWS */
 #include <sstream>
 
 #ifdef check
@@ -89,8 +94,10 @@ using std::list;
 using std::exception;
 using boost::shared_ptr;
 using boost::dynamic_pointer_cast;
+using boost::optional;
+using dcp::raw_convert;
 
-class FilmChangedDialog
+class FilmChangedDialog : public boost::noncopyable
 {
 public:
        FilmChangedDialog (string name)
@@ -101,7 +108,11 @@ public:
                        /// TRANSLATORS: this is the heading for a dialog box, which tells the user that the current
                        /// project (Film) has been changed since it was last saved.
                        _("Film changed"),
-                       wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
+                       wxYES_NO | wxCANCEL | wxYES_DEFAULT | wxICON_QUESTION
+                       );
+
+               _dialog->SetYesNoCancelLabels (
+                       _("Save film and close"), _("Close without saving film"), _("Don't close")
                        );
        }
 
@@ -116,9 +127,6 @@ public:
        }
 
 private:
-       /* Not defined */
-       FilmChangedDialog (FilmChangedDialog const &);
-
        wxMessageDialog* _dialog;
 };
 
@@ -164,6 +172,7 @@ public:
                , _hints_dialog (0)
                , _servers_list_dialog (0)
                , _config_dialog (0)
+               , _kdm_dialog (0)
                , _file_menu (0)
                , _history_items (0)
                , _history_position (0)
@@ -251,7 +260,7 @@ public:
                accel[0].Set (wxACCEL_CTRL, static_cast<int>('A'), ID_add_file);
                accel[1].Set (wxACCEL_NORMAL, WXK_DELETE, ID_remove);
                Bind (wxEVT_MENU, boost::bind (&ContentPanel::add_file_clicked, _film_editor->content_panel()), ID_add_file);
-               Bind (wxEVT_MENU, boost::bind (&ContentPanel::remove_clicked, _film_editor->content_panel(), true), ID_remove);
+               Bind (wxEVT_MENU, boost::bind (&DOMFrame::remove_clicked, this, _1), ID_remove);
                wxAcceleratorTable accel_table (2, accel);
                SetAcceleratorTable (accel_table);
 
@@ -261,6 +270,13 @@ public:
                UpdateChecker::instance()->StateChanged.connect (boost::bind (&DOMFrame::update_checker_state_changed, this));
        }
 
+       void remove_clicked (wxCommandEvent& ev)
+       {
+               if (_film_editor->content_panel()->remove_clicked (true)) {
+                       ev.Skip ();
+               }
+       }
+
        void new_film (boost::filesystem::path path)
        {
                shared_ptr<Film> film (new Film (path));
@@ -272,8 +288,6 @@ public:
        void load_film (boost::filesystem::path file)
        try
        {
-               maybe_save_then_delete_film ();
-
                shared_ptr<Film> film (new Film (file));
                list<string> const notes = film->read_metadata ();
 
@@ -348,8 +362,9 @@ private:
                                return;
                        }
 
-                       maybe_save_then_delete_film ();
-                       new_film (d->get_path ());
+                       if (maybe_save_then_delete_film ()) {
+                               new_film (d->get_path ());
+                       }
                }
 
                d->Destroy ();
@@ -374,7 +389,7 @@ private:
                        }
                }
 
-               if (r == wxID_OK) {
+               if (r == wxID_OK && maybe_save_then_delete_film()) {
                        load_film (wx_to_std (c->GetPath ()));
                }
 
@@ -390,7 +405,7 @@ private:
        {
                vector<boost::filesystem::path> history = Config::instance()->history ();
                int n = event.GetId() - ID_file_history;
-               if (n >= 0 && n < static_cast<int> (history.size ())) {
+               if (n >= 0 && n < static_cast<int> (history.size ()) && maybe_save_then_delete_film()) {
                        load_film (history[n]);
                }
        }
@@ -411,7 +426,19 @@ private:
 
        void tools_restore_default_preferences ()
        {
-               Config::restore_defaults ();
+               wxMessageDialog* d = new wxMessageDialog (
+                       0,
+                       _("Are you sure you want to restore preferences to their defaults?  This cannot be undone."),
+                       _("Restore default preferences"),
+                       wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
+                       );
+
+               int const r = d->ShowModal ();
+               d->Destroy ();
+
+               if (r == wxID_YES) {
+                       Config::restore_defaults ();
+               }
        }
 
        void jobs_make_dcp ()
@@ -432,6 +459,15 @@ private:
                        }
                }
 
+               if (!get_hints(_film).empty() && Config::instance()->show_hints_before_make_dcp()) {
+                       HintsDialog* hints = new HintsDialog (this, _film, false);
+                       int const r = hints->ShowModal();
+                       hints->Destroy ();
+                       if (r == wxID_CANCEL) {
+                               return;
+                       }
+               }
+
                try {
                        /* It seems to make sense to auto-save metadata here, since the make DCP may last
                           a long time, and crashes/power failures are moderately likely.
@@ -451,41 +487,13 @@ private:
                        return;
                }
 
-               KDMDialog* d = new KDMDialog (this, _film);
-               if (d->ShowModal () != wxID_OK) {
-                       d->Destroy ();
-                       return;
+               if (_kdm_dialog) {
+                       _kdm_dialog->Destroy ();
+                       _kdm_dialog = 0;
                }
 
-               try {
-                       list<ScreenKDM> screen_kdms = _film->make_kdms (d->screens(), d->cpl(), d->from(), d->until(), d->formulation());
-                       if (d->write_to ()) {
-                               ScreenKDM::write_files (
-                                       _film->name(),
-                                       screen_kdms,
-                                       d->directory()
-                                       );
-                       } else {
-                               JobManager::instance()->add (
-                                       shared_ptr<Job> (new SendKDMEmailJob (
-                                                                _film->name(),
-                                                                _film->dcp_name(),
-                                                                d->from(),
-                                                                d->until(),
-                                                                CinemaKDMs::collect (screen_kdms),
-                                                                _film->log()
-                                                                ))
-                                       );
-                       }
-               } catch (dcp::NotEncryptedError& e) {
-                       error_dialog (this, _("CPL's content is not encrypted."));
-               } catch (exception& e) {
-                       error_dialog (this, e.what ());
-               } catch (...) {
-                       error_dialog (this, _("An unknown exception occurred."));
-               }
-
-               d->Destroy ();
+               _kdm_dialog = new KDMDialog (this, _film);
+               _kdm_dialog->Show (this);
        }
 
        void jobs_make_dcp_batch ()
@@ -494,6 +502,15 @@ private:
                        return;
                }
 
+               if (!get_hints(_film).empty() && Config::instance()->show_hints_before_make_dcp()) {
+                       HintsDialog* hints = new HintsDialog (this, _film, false);
+                       int const r = hints->ShowModal();
+                       hints->Destroy ();
+                       if (r == wxID_CANCEL) {
+                               return;
+                       }
+               }
+
                _film->write_metadata ();
 
                /* i = 0; try to connect via socket
@@ -541,20 +558,16 @@ private:
                        return;
                }
 
+               optional<dcp::EncryptedKDM> kdm;
                try {
-                       vector<dcp::EncryptedKDM> dkdms = Config::instance()->dkdms ();
-                       dkdms.push_back (
-                               _film->make_kdm (
-                                       Config::instance()->decryption_chain()->leaf(),
-                                       vector<dcp::Certificate> (),
-                                       d->cpl (),
-                                       dcp::LocalTime ("2012-01-01T01:00:00+00:00"),
-                                       dcp::LocalTime ("2112-01-01T01:00:00+00:00"),
-                                       dcp::MODIFIED_TRANSITIONAL_1
-                                       )
+                       kdm = _film->make_kdm (
+                               Config::instance()->decryption_chain()->leaf(),
+                               vector<dcp::Certificate> (),
+                               d->cpl (),
+                               dcp::LocalTime ("2012-01-01T01:00:00+00:00"),
+                               dcp::LocalTime ("2112-01-01T01:00:00+00:00"),
+                               dcp::MODIFIED_TRANSITIONAL_1
                                );
-
-                       Config::instance()->set_dkdms (dkdms);
                } catch (dcp::NotEncryptedError& e) {
                        error_dialog (this, _("CPL's content is not encrypted."));
                } catch (exception& e) {
@@ -563,22 +576,33 @@ private:
                        error_dialog (this, _("An unknown exception occurred."));
                }
 
+               if (kdm) {
+                       if (d->internal ()) {
+                               vector<dcp::EncryptedKDM> dkdms = Config::instance()->dkdms ();
+                               dkdms.push_back (kdm.get());
+                               Config::instance()->set_dkdms (dkdms);
+                       } else {
+                               boost::filesystem::path path = d->directory() / (_film->dcp_name(false) + "_DKDM.xml");
+                               kdm->as_xml (path);
+                       }
+               }
+
                d->Destroy ();
        }
 
        void content_scale_to_fit_width ()
        {
-               VideoContentList vc = _film_editor->content_panel()->selected_video ();
-               for (VideoContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
-                       (*i)->scale_and_crop_to_fit_width ();
+               ContentList vc = _film_editor->content_panel()->selected_video ();
+               for (ContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
+                       (*i)->video->scale_and_crop_to_fit_width ();
                }
        }
 
        void content_scale_to_fit_height ()
        {
-               VideoContentList vc = _film_editor->content_panel()->selected_video ();
-               for (VideoContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
-                       (*i)->scale_and_crop_to_fit_height ();
+               ContentList vc = _film_editor->content_panel()->selected_video ();
+               for (ContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
+                       (*i)->video->scale_and_crop_to_fit_height ();
                }
        }
 
@@ -633,7 +657,7 @@ private:
        void tools_hints ()
        {
                if (!_hints_dialog) {
-                       _hints_dialog = new HintsDialog (this, _film);
+                       _hints_dialog = new HintsDialog (this, _film, true);
                }
 
                _hints_dialog->Show ();
@@ -695,13 +719,33 @@ private:
                        return;
                }
 
+               if (_film && _film->dirty ()) {
+
+                       FilmChangedDialog* dialog = new FilmChangedDialog (_film->name ());
+                       int const r = dialog->run ();
+                       delete dialog;
+
+                       switch (r) {
+                       case wxID_NO:
+                               /* Don't save and carry on to close */
+                               break;
+                       case wxID_YES:
+                               /* Save and carry on to close */
+                               _film->write_metadata ();
+                               break;
+                       case wxID_CANCEL:
+                               /* Veto the event and stop */
+                               ev.Veto ();
+                               return;
+                       }
+               }
+
                /* We don't want to hear about any more configuration changes, since they
                   cause the File menu to be altered, which itself will be deleted around
                   now (without, as far as I can see, any way for us to find out).
                */
                _config_changed_connection.disconnect ();
 
-               maybe_save_then_delete_film ();
                ev.Skip ();
        }
 
@@ -740,10 +784,13 @@ private:
                }
        }
 
-       void maybe_save_then_delete_film ()
+       /** @return true if the operation that called this method
+        *  should continue, false to abort it.
+        */
+       bool maybe_save_then_delete_film ()
        {
                if (!_film) {
-                       return;
+                       return true;
                }
 
                if (_film->dirty ()) {
@@ -754,10 +801,13 @@ private:
                        case wxID_YES:
                                _film->write_metadata ();
                                break;
+                       case wxID_CANCEL:
+                               return false;
                        }
                }
 
                _film.reset ();
+               return true;
        }
 
        void add_item (wxMenu* menu, wxString text, int id, int sens)
@@ -852,12 +902,13 @@ private:
                }
 
                for (size_t i = 0; i < history.size(); ++i) {
-                       SafeStringStream s;
+                       string s;
                        if (i < 9) {
-                               s << "&" << (i + 1) << " ";
+                               s = String::compose ("&%1 %2", i + 1, history[i].string());
+                       } else {
+                               s = history[i].string();
                        }
-                       s << history[i].string();
-                       _file_menu->Insert (pos++, ID_file_history + i, std_to_wx (s.str ()));
+                       _file_menu->Insert (pos++, ID_file_history + i, std_to_wx (s));
                }
 
                _history_items = history.size ();
@@ -897,6 +948,7 @@ private:
        HintsDialog* _hints_dialog;
        ServersListDialog* _servers_list_dialog;
        wxPreferencesEditor* _config_dialog;
+       KDMDialog* _kdm_dialog;
        wxMenu* _file_menu;
        shared_ptr<Film> _film;
        int _history_items;
@@ -931,6 +983,8 @@ private:
        {
                wxInitAllImageHandlers ();
 
+               Config::FailedToLoad.connect (boost::bind (&App::config_failed_to_load, this));
+
                wxSplashScreen* splash = 0;
                try {
                        if (!Config::have_existing ("config.xml")) {
@@ -1064,7 +1118,7 @@ private:
                        error_dialog (
                                0,
                                wxString::Format (
-                                       _("An exception occurred: %s.\n\n") + " " + REPORT_PROBLEM,
+                                       _("An exception occurred: %s.\n\n") + REPORT_PROBLEM,
                                        std_to_wx (e.what ())
                                        )
                                );
@@ -1100,6 +1154,11 @@ private:
                }
        }
 
+       void config_failed_to_load ()
+       {
+               message_dialog (_frame, _("The existing configuration failed to load.  Default values will be used instead.  These may take a short time to create."));
+       }
+
        DOMFrame* _frame;
        shared_ptr<wxTimer> _timer;
        string _film_to_load;