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