src/tools/dcpomatic.cc

   1 /*
   2     Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include <iostream>
  21 #include <fstream>
  22 #include <boost/filesystem.hpp>
  23 #ifdef __WXMSW__
  24 #include <shellapi.h>
  25 #endif
  26 #ifdef __WXOSX__
  27 #include <ApplicationServices/ApplicationServices.h>
  28 #endif
  29 #include <wx/aboutdlg.h>
  30 #include <wx/stdpaths.h>
  31 #include <wx/cmdline.h>
  32 #include "wx/film_viewer.h"
  33 #include "wx/film_editor.h"
  34 #include "wx/job_manager_view.h"
  35 #include "wx/config_dialog.h"
  36 #include "wx/job_wrapper.h"
  37 #include "wx/wx_util.h"
  38 #include "wx/new_film_dialog.h"
  39 #include "wx/properties_dialog.h"
  40 #include "wx/wx_ui_signaller.h"
  41 #include "lib/film.h"
  42 #include "lib/config.h"
  43 #include "lib/util.h"
  44 #include "lib/version.h"
  45 #include "lib/ui_signaller.h"
  46 #include "lib/log.h"
  47
  48 using std::cout;
  49 using std::string;
  50 using std::wstring;
  51 using std::stringstream;
  52 using std::map;
  53 using std::make_pair;
  54 using std::exception;
  55 using std::ofstream;
  56 using boost::shared_ptr;
  57
  58 static FilmEditor* film_editor = 0;
  59 static FilmViewer* film_viewer = 0;
  60 static shared_ptr<Film> film;
  61 static std::string log_level;
  62 static std::string film_to_load;
  63 static std::string film_to_create;
  64 static wxMenu* jobs_menu = 0;
  65
  66 static void set_menu_sensitivity ();
  67
  68 class FilmChangedDialog
  69 {
  70 public:
  71         FilmChangedDialog ()
  72         {
  73                 _dialog = new wxMessageDialog (
  74                         0,
  75                         wxString::Format (_("Save changes to film \"%s\" before closing?"), std_to_wx (film->name ()).data()),
  76                         _("Film changed"),
  77                         wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
  78                         );
  79         }
  80
  81         ~FilmChangedDialog ()
  82         {
  83                 _dialog->Destroy ();
  84         }
  85
  86         int run ()
  87         {
  88                 return _dialog->ShowModal ();
  89         }
  90
  91 private:
  92         wxMessageDialog* _dialog;
  93 };
  94
  95
  96 void
  97 maybe_save_then_delete_film ()
  98 {
  99         if (!film) {
 100                 return;
 101         }
 102
 103         if (film->dirty ()) {
 104                 FilmChangedDialog d;
 105                 switch (d.run ()) {
 106                 case wxID_NO:
 107                         break;
 108                 case wxID_YES:
 109                         film->write_metadata ();
 110                         break;
 111                 }
 112         }
 113
 114         film.reset ();
 115 }
 116
 117 enum Sensitivity {
 118         ALWAYS,
 119         NEEDS_FILM
 120 };
 121
 122 map<wxMenuItem*, Sensitivity> menu_items;
 123
 124 void
 125 add_item (wxMenu* menu, wxString text, int id, Sensitivity sens)
 126 {
 127         wxMenuItem* item = menu->Append (id, text);
 128         menu_items.insert (make_pair (item, sens));
 129 }
 130
 131 void
 132 set_menu_sensitivity ()
 133 {
 134         for (map<wxMenuItem*, Sensitivity>::iterator i = menu_items.begin(); i != menu_items.end(); ++i) {
 135                 if (i->second == NEEDS_FILM) {
 136                         i->first->Enable (film != 0);
 137                 } else {
 138                         i->first->Enable (true);
 139                 }
 140         }
 141 }
 142
 143 enum {
 144         ID_file_new = 1,
 145         ID_file_open,
 146         ID_file_save,
 147         ID_file_properties,
 148         ID_jobs_make_dcp,
 149         ID_jobs_send_dcp_to_tms,
 150         ID_jobs_show_dcp,
 151         ID_jobs_analyse_audio,
 152 };
 153
 154 void
 155 setup_menu (wxMenuBar* m)
 156 {
 157         wxMenu* file = new wxMenu;
 158         add_item (file, _("New..."), ID_file_new, ALWAYS);
 159         add_item (file, _("&Open..."), ID_file_open, ALWAYS);
 160         file->AppendSeparator ();
 161         add_item (file, _("&Save"), ID_file_save, NEEDS_FILM);
 162         file->AppendSeparator ();
 163         add_item (file, _("&Properties..."), ID_file_properties, NEEDS_FILM);
 164 #ifndef __WXOSX__
 165         file->AppendSeparator ();
 166 #endif
 167         add_item (file, _("&Exit"), wxID_EXIT, ALWAYS);
 168
 169 #ifdef __WXOSX__
 170         add_item (file, _("&Preferences..."), wxID_PREFERENCES, ALWAYS);
 171 #else
 172         wxMenu* edit = new wxMenu;
 173         add_item (edit, _("&Preferences..."), wxID_PREFERENCES, ALWAYS);
 174 #endif
 175
 176         jobs_menu = new wxMenu;
 177         add_item (jobs_menu, _("&Make DCP"), ID_jobs_make_dcp, NEEDS_FILM);
 178         add_item (jobs_menu, _("&Send DCP to TMS"), ID_jobs_send_dcp_to_tms, NEEDS_FILM);
 179         add_item (jobs_menu, _("S&how DCP"), ID_jobs_show_dcp, NEEDS_FILM);
 180         jobs_menu->AppendSeparator ();
 181         add_item (jobs_menu, _("&Analyse audio"), ID_jobs_analyse_audio, NEEDS_FILM);
 182
 183         wxMenu* help = new wxMenu;
 184 #ifdef __WXOSX__
 185         add_item (help, _("About DVD-o-matic"), wxID_ABOUT, ALWAYS);
 186 #else
 187         add_item (help, _("About"), wxID_ABOUT, ALWAYS);
 188 #endif
 189
 190         m->Append (file, _("&File"));
 191 #ifndef __WXOSX__
 192         m->Append (edit, _("&Edit"));
 193 #endif
 194         m->Append (jobs_menu, _("&Jobs"));
 195         m->Append (help, _("&Help"));
 196 }
 197
 198 bool
 199 window_closed (wxCommandEvent &)
 200 {
 201         maybe_save_then_delete_film ();
 202         return false;
 203 }
 204
 205 class Frame : public wxFrame
 206 {
 207 public:
 208         Frame (wxString const & title)
 209                 : wxFrame (NULL, -1, title)
 210         {
 211                 wxMenuBar* bar = new wxMenuBar;
 212                 setup_menu (bar);
 213                 SetMenuBar (bar);
 214
 215                 Connect (ID_file_new, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_new));
 216                 Connect (ID_file_open, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_open));
 217                 Connect (ID_file_save, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_save));
 218                 Connect (ID_file_properties, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_properties));
 219                 Connect (wxID_EXIT, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_exit));
 220                 Connect (wxID_PREFERENCES, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::edit_preferences));
 221                 Connect (ID_jobs_make_dcp, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp));
 222                 Connect (ID_jobs_send_dcp_to_tms, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_send_dcp_to_tms));
 223                 Connect (ID_jobs_show_dcp, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_show_dcp));
 224                 Connect (ID_jobs_analyse_audio, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_analyse_audio));
 225                 Connect (wxID_ABOUT, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::help_about));
 226
 227                 Connect (wxID_ANY, wxEVT_MENU_OPEN, wxMenuEventHandler (Frame::menu_opened));
 228
 229                 film_editor = new FilmEditor (film, this);
 230                 film_viewer = new FilmViewer (film, this);
 231                 JobManagerView* job_manager_view = new JobManagerView (this, static_cast<JobManagerView::Buttons> (0));
 232
 233                 wxBoxSizer* right_sizer = new wxBoxSizer (wxVERTICAL);
 234                 right_sizer->Add (film_viewer, 2, wxEXPAND | wxALL, 6);
 235                 right_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL, 6);
 236
 237                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
 238                 main_sizer->Add (film_editor, 1, wxEXPAND | wxALL, 6);
 239                 main_sizer->Add (right_sizer, 2, wxEXPAND | wxALL, 6);
 240
 241                 set_menu_sensitivity ();
 242
 243                 film_editor->FileChanged.connect (bind (&Frame::file_changed, this, _1));
 244                 if (film) {
 245                         file_changed (film->directory ());
 246                 } else {
 247                         file_changed ("");
 248                 }
 249
 250                 set_film ();
 251                 SetSizer (main_sizer);
 252         }
 253
 254 private:
 255
 256         void menu_opened (wxMenuEvent& ev)
 257         {
 258                 if (ev.GetMenu() != jobs_menu) {
 259                         return;
 260                 }
 261
 262                 bool const have_dcp = film && film->have_dcp();
 263                 jobs_menu->Enable (ID_jobs_send_dcp_to_tms, have_dcp);
 264                 jobs_menu->Enable (ID_jobs_show_dcp, have_dcp);
 265         }
 266
 267         void set_film ()
 268         {
 269                 film_viewer->set_film (film);
 270                 film_editor->set_film (film);
 271                 set_menu_sensitivity ();
 272         }
 273
 274         void file_changed (string f)
 275         {
 276                 stringstream s;
 277                 s << wx_to_std (_("DCP-o-matic"));
 278                 if (!f.empty ()) {
 279                         s << " - " << f;
 280                 }
 281
 282                 SetTitle (std_to_wx (s.str()));
 283         }
 284
 285         void file_new (wxCommandEvent &)
 286         {
 287                 NewFilmDialog* d = new NewFilmDialog (this);
 288                 int const r = d->ShowModal ();
 289
 290                 if (r == wxID_OK) {
 291
 292                         if (boost::filesystem::exists (d->get_path()) && !boost::filesystem::is_empty(d->get_path())) {
 293                                 if (!confirm_dialog (
 294                                             this,
 295                                             std_to_wx (
 296                                                     String::compose (wx_to_std (_("The directory %1 already exists and is not empty.  "
 297                                                                                   "Are you sure you want to use it?")),
 298                                                                      d->get_path().c_str())
 299                                                     )
 300                                             )) {
 301                                         return;
 302                                 }
 303                         }
 304
 305                         maybe_save_then_delete_film ();
 306                         film.reset (new Film (d->get_path ()));
 307                         film->write_metadata ();
 308                         film->log()->set_level (log_level);
 309                         film->set_name (boost::filesystem::path (d->get_path()).filename().generic_string());
 310                         set_film ();
 311                 }
 312
 313                 d->Destroy ();
 314         }
 315
 316         void file_open (wxCommandEvent &)
 317         {
 318                 wxDirDialog* c = new wxDirDialog (this, _("Select film to open"), wxStandardPaths::Get().GetDocumentsDir(), wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST);
 319                 int r;
 320                 while (1) {
 321                         r = c->ShowModal ();
 322                         if (r == wxID_OK && c->GetPath() == wxStandardPaths::Get().GetDocumentsDir()) {
 323                                 error_dialog (this, _("You did not select a folder.  Make sure that you select a folder before clicking Open."));
 324                         } else {
 325                                 break;
 326                         }
 327                 }
 328
 329                 if (r == wxID_OK) {
 330                         maybe_save_then_delete_film ();
 331                         try {
 332                                 film.reset (new Film (wx_to_std (c->GetPath ())));
 333                                 film->log()->set_level (log_level);
 334                                 set_film ();
 335                         } catch (std::exception& e) {
 336                                 wxString p = c->GetPath ();
 337                                 wxCharBuffer b = p.ToUTF8 ();
 338                                 error_dialog (this, wxString::Format (_("Could not open film at %s (%s)"), p.data(), std_to_wx (e.what()).data()));
 339                         }
 340                 }
 341
 342                 c->Destroy ();
 343         }
 344
 345         void file_save (wxCommandEvent &)
 346         {
 347                 film->write_metadata ();
 348         }
 349
 350         void file_properties (wxCommandEvent &)
 351         {
 352                 PropertiesDialog* d = new PropertiesDialog (this, film);
 353                 d->ShowModal ();
 354                 d->Destroy ();
 355         }
 356
 357         void file_exit (wxCommandEvent &)
 358         {
 359                 maybe_save_then_delete_film ();
 360                 Close (true);
 361         }
 362
 363         void edit_preferences (wxCommandEvent &)
 364         {
 365                 ConfigDialog* d = new ConfigDialog (this);
 366                 d->ShowModal ();
 367                 d->Destroy ();
 368                 Config::instance()->write ();
 369         }
 370
 371         void jobs_make_dcp (wxCommandEvent &)
 372         {
 373                 JobWrapper::make_dcp (this, film);
 374         }
 375
 376         void jobs_send_dcp_to_tms (wxCommandEvent &)
 377         {
 378                 film->send_dcp_to_tms ();
 379         }
 380
 381         void jobs_show_dcp (wxCommandEvent &)
 382         {
 383 #ifdef __WXMSW__
 384                 string d = film->directory();
 385                 wstring w;
 386                 w.assign (d.begin(), d.end());
 387                 ShellExecute (0, L"open", w.c_str(), 0, 0, SW_SHOWDEFAULT);
 388 #else
 389                 int r = system ("which nautilus");
 390                 if (WEXITSTATUS (r) == 0) {
 391                         system (string ("nautilus " + film->directory()).c_str ());
 392                 } else {
 393                         int r = system ("which konqueror");
 394                         if (WEXITSTATUS (r) == 0) {
 395                                 system (string ("konqueror " + film->directory()).c_str ());
 396                         }
 397                 }
 398 #endif
 399         }
 400
 401         void jobs_analyse_audio (wxCommandEvent &)
 402         {
 403                 film->analyse_audio ();
 404         }
 405
 406         void help_about (wxCommandEvent &)
 407         {
 408                 wxAboutDialogInfo info;
 409                 info.SetName (_("DCP-o-matic"));
 410                 if (strcmp (dcpomatic_git_commit, "release") == 0) {
 411                         info.SetVersion (std_to_wx (String::compose ("version %1", dcpomatic_version)));
 412                 } else {
 413                         info.SetVersion (std_to_wx (String::compose ("version %1 git %2", dcpomatic_version, dcpomatic_git_commit)));
 414                 }
 415                 info.SetDescription (_("Free, open-source DCP generation from almost anything."));
 416                 info.SetCopyright (_("(C) 2012-2013 Carl Hetherington, Terrence Meiczinger, Paul Davis, Ole Laursen"));
 417
 418                 wxArrayString authors;
 419                 authors.Add (wxT ("Carl Hetherington"));
 420                 authors.Add (wxT ("Terrence Meiczinger"));
 421                 authors.Add (wxT ("Paul Davis"));
 422                 authors.Add (wxT ("Ole Laursen"));
 423                 info.SetDevelopers (authors);
 424
 425                 wxArrayString translators;
 426                 translators.Add (wxT ("Olivier Perriere"));
 427                 translators.Add (wxT ("Lilian Lefranc"));
 428                 translators.Add (wxT ("Thierry Journet"));
 429                 translators.Add (wxT ("Massimiliano Broggi"));
 430                 translators.Add (wxT ("Manuel AC"));
 431                 translators.Add (wxT ("Adam Klotblixt"));
 432                 info.SetTranslators (translators);
 433
 434                 info.SetWebSite (wxT ("http://carlh.net/software/dcpomatic"));
 435                 wxAboutBox (info);
 436         }
 437 };
 438
 439 #if wxMINOR_VERSION == 9
 440 static const wxCmdLineEntryDesc command_line_description[] = {
 441         { wxCMD_LINE_OPTION, "l", "log", "set log level (silent, verbose or timing)", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
 442         { wxCMD_LINE_SWITCH, "n", "new", "create new film", wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
 443         { wxCMD_LINE_PARAM, 0, 0, "film to load or create", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE | wxCMD_LINE_PARAM_OPTIONAL },
 444         { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
 445 };
 446 #else
 447 static const wxCmdLineEntryDesc command_line_description[] = {
 448         { wxCMD_LINE_OPTION, wxT("l"), wxT("log"), wxT("set log level (silent, verbose or timing)"), wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
 449         { wxCMD_LINE_SWITCH, wxT("n"), wxT("new"), wxT("create new film"), wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
 450         { wxCMD_LINE_PARAM, 0, 0, wxT("film to load or create"), wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE | wxCMD_LINE_PARAM_OPTIONAL },
 451         { wxCMD_LINE_NONE, wxT(""), wxT(""), wxT(""), wxCmdLineParamType (0), 0 }
 452 };
 453 #endif
 454
 455 class App : public wxApp
 456 {
 457         bool OnInit ()
 458         {
 459                 if (!wxApp::OnInit()) {
 460                         return false;
 461                 }
 462
 463 #ifdef DCPOMATIC_POSIX
 464                 unsetenv ("UBUNTU_MENUPROXY");
 465 #endif
 466
 467 #ifdef __WXOSX__
 468                 ProcessSerialNumber serial;
 469                 GetCurrentProcess (&serial);
 470                 TransformProcessType (&serial, kProcessTransformToForegroundApplication);
 471 #endif
 472
 473                 wxInitAllImageHandlers ();
 474
 475                 /* Enable i18n; this will create a Config object
 476                    to look for a force-configured language.  This Config
 477                    object will be wrong, however, because dcpomatic_setup
 478                    hasn't yet been called and there aren't any scalers, filters etc.
 479                    set up yet.
 480                 */
 481                 dcpomatic_setup_i18n ();
 482
 483                 /* Set things up, including scalers / filters etc.
 484                    which will now be internationalised correctly.
 485                 */
 486                 dcpomatic_setup ();
 487
 488                 /* Force the configuration to be re-loaded correctly next
 489                    time it is needed.
 490                 */
 491                 Config::drop ();
 492
 493                 if (!film_to_load.empty() && boost::filesystem::is_directory (film_to_load)) {
 494                         try {
 495                                 film.reset (new Film (film_to_load));
 496                                 film->read_metadata ();
 497                                 film->log()->set_level (log_level);
 498                         } catch (exception& e) {
 499                                 error_dialog (0, std_to_wx (String::compose (wx_to_std (_("Could not load film %1 (%2)")), film_to_load, e.what())));
 500                         }
 501                 }
 502
 503                 if (!film_to_create.empty ()) {
 504                         film.reset (new Film (film_to_create));
 505                         film->write_metadata ();
 506                         film->log()->set_level (log_level);
 507                         film->set_name (boost::filesystem::path (film_to_create).filename().generic_string ());
 508                 }
 509
 510                 Frame* f = new Frame (_("DCP-o-matic"));
 511                 SetTopWindow (f);
 512                 f->Maximize ();
 513                 f->Show ();
 514
 515                 ui_signaller = new wxUISignaller (this);
 516                 this->Connect (-1, wxEVT_IDLE, wxIdleEventHandler (App::idle));
 517
 518                 return true;
 519         }
 520
 521         void OnInitCmdLine (wxCmdLineParser& parser)
 522         {
 523                 parser.SetDesc (command_line_description);
 524                 parser.SetSwitchChars (wxT ("-"));
 525         }
 526
 527         bool OnCmdLineParsed (wxCmdLineParser& parser)
 528         {
 529                 if (parser.GetParamCount() > 0) {
 530                         if (parser.Found (wxT ("new"))) {
 531                                 film_to_create = wx_to_std (parser.GetParam (0));
 532                         } else {
 533                                 film_to_load = wx_to_std (parser.GetParam(0));
 534                         }
 535                 }
 536
 537                 wxString log;
 538                 if (parser.Found (wxT ("log"), &log)) {
 539                         log_level = wx_to_std (log);
 540                 }
 541
 542                 return true;
 543         }
 544
 545         void idle (wxIdleEvent &)
 546         {
 547                 ui_signaller->ui_idle ();
 548         }
 549 };
 550
 551 IMPLEMENT_APP (App)