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/format.h"
  40 #include "lib/config.h"
  41 #include "lib/filter.h"
  42 #include "lib/util.h"
  43 #include "lib/scaler.h"
  44 #include "lib/exceptions.h"
  45 #include "lib/version.h"
  46 #include "lib/ui_signaller.h"
  47 #include "lib/log.h"
  48
  49 using std::cout;
  50 using std::string;
  51 using std::wstring;
  52 using std::stringstream;
  53 using std::map;
  54 using std::make_pair;
  55 using std::exception;
  56 using std::ofstream;
  57 using boost::shared_ptr;
  58
  59 static FilmEditor* film_editor = 0;
  60 static FilmViewer* film_viewer = 0;
  61 static shared_ptr<Film> film;
  62 static std::string log_level;
  63 static std::string film_to_load;
  64 static std::string film_to_create;
  65 static wxMenu* jobs_menu = 0;
  66 static wxLocale* locale = 0;
  67
  68 static void set_menu_sensitivity ();
  69
  70 class FilmChangedDialog
  71 {
  72 public:
  73         FilmChangedDialog ()
  74         {
  75                 _dialog = new wxMessageDialog (
  76                         0,
  77                         wxString::Format (_("Save changes to film \"%s\" before closing?"), std_to_wx (film->name ()).data()),
  78                         _("Film changed"),
  79                         wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
  80                         );
  81         }
  82
  83         ~FilmChangedDialog ()
  84         {
  85                 _dialog->Destroy ();
  86         }
  87
  88         int run ()
  89         {
  90                 return _dialog->ShowModal ();
  91         }
  92
  93 private:
  94         wxMessageDialog* _dialog;
  95 };
  96
  97
  98 void
  99 maybe_save_then_delete_film ()
 100 {
 101         if (!film) {
 102                 return;
 103         }
 104
 105         if (film->dirty ()) {
 106                 FilmChangedDialog d;
 107                 switch (d.run ()) {
 108                 case wxID_NO:
 109                         break;
 110                 case wxID_YES:
 111                         film->write_metadata ();
 112                         break;
 113                 }
 114         }
 115
 116         film.reset ();
 117 }
 118
 119 enum Sensitivity {
 120         ALWAYS,
 121         NEEDS_FILM
 122 };
 123
 124 map<wxMenuItem*, Sensitivity> menu_items;
 125
 126 void
 127 add_item (wxMenu* menu, wxString text, int id, Sensitivity sens)
 128 {
 129         wxMenuItem* item = menu->Append (id, text);
 130         menu_items.insert (make_pair (item, sens));
 131 }
 132
 133 void
 134 set_menu_sensitivity ()
 135 {
 136         for (map<wxMenuItem*, Sensitivity>::iterator i = menu_items.begin(); i != menu_items.end(); ++i) {
 137                 if (i->second == NEEDS_FILM) {
 138                         i->first->Enable (film != 0);
 139                 } else {
 140                         i->first->Enable (true);
 141                 }
 142         }
 143 }
 144
 145 enum {
 146         ID_file_new = 1,
 147         ID_file_open,
 148         ID_file_save,
 149         ID_file_properties,
 150         ID_file_quit,
 151         ID_edit_preferences,
 152         ID_jobs_make_dcp,
 153         ID_jobs_send_dcp_to_tms,
 154         ID_jobs_show_dcp,
 155         ID_jobs_analyse_audio,
 156         ID_help_about
 157 };
 158
 159 void
 160 setup_menu (wxMenuBar* m)
 161 {
 162         wxMenu* file = new wxMenu;
 163         add_item (file, _("New..."), ID_file_new, ALWAYS);
 164         add_item (file, _("&Open..."), ID_file_open, ALWAYS);
 165         file->AppendSeparator ();
 166         add_item (file, _("&Save"), ID_file_save, NEEDS_FILM);
 167         file->AppendSeparator ();
 168         add_item (file, _("&Properties..."), ID_file_properties, NEEDS_FILM);
 169         file->AppendSeparator ();
 170         add_item (file, _("&Quit"), ID_file_quit, ALWAYS);
 171
 172         wxMenu* edit = new wxMenu;
 173         add_item (edit, _("&Preferences..."), ID_edit_preferences, ALWAYS);
 174
 175         jobs_menu = new wxMenu;
 176         add_item (jobs_menu, _("&Make DCP"), ID_jobs_make_dcp, NEEDS_FILM);
 177         add_item (jobs_menu, _("&Send DCP to TMS"), ID_jobs_send_dcp_to_tms, NEEDS_FILM);
 178         add_item (jobs_menu, _("S&how DCP"), ID_jobs_show_dcp, NEEDS_FILM);
 179         jobs_menu->AppendSeparator ();
 180         add_item (jobs_menu, _("&Analyse audio"), ID_jobs_analyse_audio, NEEDS_FILM);
 181
 182         wxMenu* help = new wxMenu;
 183         add_item (help, _("About"), ID_help_about, ALWAYS);
 184
 185         m->Append (file, _("&File"));
 186         m->Append (edit, _("&Edit"));
 187         m->Append (jobs_menu, _("&Jobs"));
 188         m->Append (help, _("&Help"));
 189 }
 190
 191 bool
 192 window_closed (wxCommandEvent &)
 193 {
 194         maybe_save_then_delete_film ();
 195         return false;
 196 }
 197
 198 class Frame : public wxFrame
 199 {
 200 public:
 201         Frame (wxString const & title)
 202                 : wxFrame (NULL, -1, title)
 203         {
 204                 wxMenuBar* bar = new wxMenuBar;
 205                 setup_menu (bar);
 206                 SetMenuBar (bar);
 207
 208                 Connect (ID_file_new, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_new));
 209                 Connect (ID_file_open, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_open));
 210                 Connect (ID_file_save, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_save));
 211                 Connect (ID_file_properties, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_properties));
 212                 Connect (ID_file_quit, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_quit));
 213                 Connect (ID_edit_preferences, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::edit_preferences));
 214                 Connect (ID_jobs_make_dcp, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp));
 215                 Connect (ID_jobs_send_dcp_to_tms, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_send_dcp_to_tms));
 216                 Connect (ID_jobs_show_dcp, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_show_dcp));
 217                 Connect (ID_jobs_analyse_audio, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_analyse_audio));
 218                 Connect (ID_help_about, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::help_about));
 219
 220                 Connect (wxID_ANY, wxEVT_MENU_OPEN, wxMenuEventHandler (Frame::menu_opened));
 221
 222                 wxPanel* panel = new wxPanel (this);
 223                 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
 224                 s->Add (panel, 1, wxEXPAND);
 225                 SetSizer (s);
 226
 227                 film_editor = new FilmEditor (film, panel);
 228                 film_viewer = new FilmViewer (film, panel);
 229                 JobManagerView* job_manager_view = new JobManagerView (panel);
 230
 231                 _top_sizer = new wxBoxSizer (wxHORIZONTAL);
 232                 _top_sizer->Add (film_editor, 0, wxALL, 6);
 233                 _top_sizer->Add (film_viewer, 1, wxEXPAND | wxALL, 6);
 234
 235                 wxBoxSizer* main_sizer = new wxBoxSizer (wxVERTICAL);
 236                 main_sizer->Add (_top_sizer, 2, wxEXPAND | wxALL, 6);
 237                 main_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL, 6);
 238                 panel->SetSizer (main_sizer);
 239
 240                 set_menu_sensitivity ();
 241
 242                 film_editor->FileChanged.connect (bind (&Frame::file_changed, this, _1));
 243                 if (film) {
 244                         file_changed (film->directory ());
 245                 } else {
 246                         file_changed ("");
 247                 }
 248
 249                 set_film ();
 250
 251                 film_editor->Connect (wxID_ANY, wxEVT_SIZE, wxSizeEventHandler (Frame::film_editor_sized), 0, this);
 252         }
 253
 254 private:
 255
 256         void film_editor_sized (wxSizeEvent &)
 257         {
 258                 static bool in_layout = false;
 259                 if (!in_layout) {
 260                         in_layout = true;
 261                         _top_sizer->Layout ();
 262                         in_layout = false;
 263                 }
 264         }
 265
 266         void menu_opened (wxMenuEvent& ev)
 267         {
 268                 if (ev.GetMenu() != jobs_menu) {
 269                         return;
 270                 }
 271
 272                 bool const have_dcp = film && film->have_dcp();
 273                 jobs_menu->Enable (ID_jobs_send_dcp_to_tms, have_dcp);
 274                 jobs_menu->Enable (ID_jobs_show_dcp, have_dcp);
 275         }
 276
 277         void set_film ()
 278         {
 279                 film_viewer->set_film (film);
 280                 film_editor->set_film (film);
 281                 set_menu_sensitivity ();
 282         }
 283
 284         void file_changed (string f)
 285         {
 286                 stringstream s;
 287                 s << wx_to_std (_("DCP-o-matic"));
 288                 if (!f.empty ()) {
 289                         s << " - " << f;
 290                 }
 291
 292                 SetTitle (std_to_wx (s.str()));
 293         }
 294
 295         void file_new (wxCommandEvent &)
 296         {
 297                 NewFilmDialog* d = new NewFilmDialog (this);
 298                 int const r = d->ShowModal ();
 299
 300                 if (r == wxID_OK) {
 301
 302                         if (boost::filesystem::exists (d->get_path()) && !boost::filesystem::is_empty(d->get_path())) {
 303                                 if (!confirm_dialog (
 304                                             this,
 305                                             std_to_wx (
 306                                                     String::compose (wx_to_std (_("The directory %1 already exists and is not empty.  "
 307                                                                                   "Are you sure you want to use it?")),
 308                                                                      d->get_path().c_str())
 309                                                     )
 310                                             )) {
 311                                         return;
 312                                 }
 313                         }
 314
 315                         maybe_save_then_delete_film ();
 316                         film.reset (new Film (d->get_path (), false));
 317                         film->log()->set_level (log_level);
 318                         film->set_name (boost::filesystem::path (d->get_path()).filename().generic_string());
 319                         set_film ();
 320                 }
 321
 322                 d->Destroy ();
 323         }
 324
 325         void file_open (wxCommandEvent &)
 326         {
 327                 wxDirDialog* c = new wxDirDialog (this, _("Select film to open"), wxStandardPaths::Get().GetDocumentsDir(), wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST);
 328                 int r;
 329                 while (1) {
 330                         r = c->ShowModal ();
 331                         if (r == wxID_OK && c->GetPath() == wxStandardPaths::Get().GetDocumentsDir()) {
 332                                 error_dialog (this, _("You did not select a folder.  Make sure that you select a folder before clicking Open."));
 333                         } else {
 334                                 break;
 335                         }
 336                 }
 337
 338                 if (r == wxID_OK) {
 339                         maybe_save_then_delete_film ();
 340                         try {
 341                                 film.reset (new Film (wx_to_std (c->GetPath ())));
 342                                 film->log()->set_level (log_level);
 343                                 set_film ();
 344                         } catch (std::exception& e) {
 345                                 wxString p = c->GetPath ();
 346                                 wxCharBuffer b = p.ToUTF8 ();
 347                                 error_dialog (this, wxString::Format (_("Could not open film at %s (%s)"), p.data(), std_to_wx (e.what()).data()));
 348                         }
 349                 }
 350
 351                 c->Destroy ();
 352         }
 353
 354         void file_save (wxCommandEvent &)
 355         {
 356                 film->write_metadata ();
 357         }
 358
 359         void file_properties (wxCommandEvent &)
 360         {
 361                 PropertiesDialog* d = new PropertiesDialog (this, film);
 362                 d->ShowModal ();
 363                 d->Destroy ();
 364         }
 365
 366         void file_quit (wxCommandEvent &)
 367         {
 368                 maybe_save_then_delete_film ();
 369                 Close (true);
 370         }
 371
 372         void edit_preferences (wxCommandEvent &)
 373         {
 374                 ConfigDialog* d = new ConfigDialog (this);
 375                 d->ShowModal ();
 376                 d->Destroy ();
 377                 Config::instance()->write ();
 378         }
 379
 380         void jobs_make_dcp (wxCommandEvent &)
 381         {
 382                 JobWrapper::make_dcp (this, film);
 383         }
 384
 385         void jobs_send_dcp_to_tms (wxCommandEvent &)
 386         {
 387                 film->send_dcp_to_tms ();
 388         }
 389
 390         void jobs_show_dcp (wxCommandEvent &)
 391         {
 392 #ifdef __WXMSW__
 393                 string d = film->directory();
 394                 wstring w;
 395                 w.assign (d.begin(), d.end());
 396                 ShellExecute (0, L"open", w.c_str(), 0, 0, SW_SHOWDEFAULT);
 397 #else
 398                 int r = system ("which nautilus");
 399                 if (WEXITSTATUS (r) == 0) {
 400                         system (string ("nautilus " + film->directory()).c_str ());
 401                 } else {
 402                         int r = system ("which konqueror");
 403                         if (WEXITSTATUS (r) == 0) {
 404                                 system (string ("konqueror " + film->directory()).c_str ());
 405                         }
 406                 }
 407 #endif
 408         }
 409
 410         void jobs_analyse_audio (wxCommandEvent &)
 411         {
 412                 film->analyse_audio ();
 413         }
 414
 415         void help_about (wxCommandEvent &)
 416         {
 417                 wxAboutDialogInfo info;
 418                 info.SetName (_("DCP-o-matic"));
 419                 if (strcmp (dcpomatic_git_commit, "release") == 0) {
 420                         info.SetVersion (std_to_wx (String::compose ("version %1", dcpomatic_version)));
 421                 } else {
 422                         info.SetVersion (std_to_wx (String::compose ("version %1 git %2", dcpomatic_version, dcpomatic_git_commit)));
 423                 }
 424                 info.SetDescription (_("Free, open-source DCP generation from almost anything."));
 425                 info.SetCopyright (_("(C) 2012-2013 Carl Hetherington, Terrence Meiczinger, Paul Davis, Ole Laursen"));
 426
 427                 wxArrayString authors;
 428                 authors.Add (wxT ("Carl Hetherington"));
 429                 authors.Add (wxT ("Terrence Meiczinger"));
 430                 authors.Add (wxT ("Paul Davis"));
 431                 authors.Add (wxT ("Ole Laursen"));
 432                 info.SetDevelopers (authors);
 433
 434                 wxArrayString translators;
 435                 translators.Add (wxT ("Olivier Perriere"));
 436                 translators.Add (wxT ("Lilian Lefranc"));
 437                 translators.Add (wxT ("Thierry Journet"));
 438                 translators.Add (wxT ("Massimiliano Broggi"));
 439                 translators.Add (wxT ("Manuel AC"));
 440                 translators.Add (wxT ("Adam Klotblixt"));
 441                 info.SetTranslators (translators);
 442
 443                 info.SetWebSite (wxT ("http://carlh.net/software/dcpomatic"));
 444                 wxAboutBox (info);
 445         }
 446
 447         wxSizer* _top_sizer;
 448 };
 449
 450 #if wxMINOR_VERSION == 9
 451 static const wxCmdLineEntryDesc command_line_description[] = {
 452         { wxCMD_LINE_OPTION, "l", "log", "set log level (silent, verbose or timing)", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
 453         { wxCMD_LINE_SWITCH, "n", "new", "create new film", wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
 454         { wxCMD_LINE_PARAM, 0, 0, "film to load or create", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE | wxCMD_LINE_PARAM_OPTIONAL },
 455         { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
 456 };
 457 #else
 458 static const wxCmdLineEntryDesc command_line_description[] = {
 459         { wxCMD_LINE_OPTION, wxT("l"), wxT("log"), wxT("set log level (silent, verbose or timing)"), wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
 460         { wxCMD_LINE_SWITCH, wxT("n"), wxT("new"), wxT("create new film"), wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
 461         { wxCMD_LINE_PARAM, 0, 0, wxT("film to load or create"), wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE | wxCMD_LINE_PARAM_OPTIONAL },
 462         { wxCMD_LINE_NONE, wxT(""), wxT(""), wxT(""), wxCmdLineParamType (0), 0 }
 463 };
 464 #endif
 465
 466 void
 467 setup_i18n ()
 468 {
 469         int language = wxLANGUAGE_DEFAULT;
 470
 471         ofstream f ("c:/users/carl hetherington/foo", std::ios::app);
 472         f << "Hello.\n";
 473
 474         boost::optional<string> config_lang = Config::instance()->language ();
 475         if (config_lang && !config_lang->empty ()) {
 476                 f << "Configured language " << config_lang.get() << "\n";
 477                 wxLanguageInfo const * li = wxLocale::FindLanguageInfo (std_to_wx (config_lang.get ()));
 478                 f << "LanguageInfo " << li << "\n";
 479                 if (li) {
 480                         language = li->Language;
 481                         f << "language=" << language << " cf " << wxLANGUAGE_DEFAULT << " " << wxLANGUAGE_ENGLISH << "\n";
 482                 }
 483         }
 484
 485         if (wxLocale::IsAvailable (language)) {
 486                 f << "Language is available.\n";
 487                 locale = new wxLocale (language, wxLOCALE_LOAD_DEFAULT);
 488
 489 #ifdef DCPOMATIC_WINDOWS
 490                 locale->AddCatalogLookupPathPrefix (std_to_wx (mo_path().string()));
 491 #endif
 492
 493                 locale->AddCatalog (wxT ("libdcpomatic-wx"));
 494                 locale->AddCatalog (wxT ("dcpomatic"));
 495
 496                 if (!locale->IsOk()) {
 497                         f << "Locale is not ok.\n";
 498                         delete locale;
 499                         locale = new wxLocale (wxLANGUAGE_ENGLISH);
 500                         language = wxLANGUAGE_ENGLISH;
 501                 }
 502         }
 503
 504         if (locale) {
 505                 dcpomatic_setup_i18n (wx_to_std (locale->GetCanonicalName ()));
 506         }
 507 }
 508
 509 class App : public wxApp
 510 {
 511         bool OnInit ()
 512         {
 513                 if (!wxApp::OnInit()) {
 514                         return false;
 515                 }
 516
 517 #ifdef DCPOMATIC_POSIX
 518                 unsetenv ("UBUNTU_MENUPROXY");
 519 #endif
 520
 521                 wxInitAllImageHandlers ();
 522
 523                 /* Enable i18n; this will create a Config object
 524                    to look for a force-configured language.  This Config
 525                    object will be wrong, however, because dcpomatic_setup
 526                    hasn't yet been called and there aren't any scalers, filters etc.
 527                    set up yet.
 528                 */
 529                 setup_i18n ();
 530
 531                 /* Set things up, including scalers / filters etc.
 532                    which will now be internationalised correctly.
 533                 */
 534                 dcpomatic_setup ();
 535
 536                 /* Force the configuration to be re-loaded correctly next
 537                    time it is needed.
 538                 */
 539                 Config::drop ();
 540
 541                 if (!film_to_load.empty() && boost::filesystem::is_directory (film_to_load)) {
 542                         try {
 543                                 film.reset (new Film (film_to_load));
 544                                 film->log()->set_level (log_level);
 545                         } catch (exception& e) {
 546                                 error_dialog (0, std_to_wx (String::compose (wx_to_std (_("Could not load film %1 (%2)")), film_to_load, e.what())));
 547                         }
 548                 }
 549
 550                 if (!film_to_create.empty ()) {
 551                         film.reset (new Film (film_to_create, false));
 552                         film->log()->set_level (log_level);
 553                         film->set_name (boost::filesystem::path (film_to_create).filename().generic_string ());
 554                 }
 555
 556                 Frame* f = new Frame (_("DCP-o-matic"));
 557                 SetTopWindow (f);
 558                 f->Maximize ();
 559                 f->Show ();
 560
 561                 ui_signaller = new wxUISignaller (this);
 562                 this->Connect (-1, wxEVT_IDLE, wxIdleEventHandler (App::idle));
 563
 564                 return true;
 565         }
 566
 567         void OnInitCmdLine (wxCmdLineParser& parser)
 568         {
 569                 parser.SetDesc (command_line_description);
 570                 parser.SetSwitchChars (wxT ("-"));
 571         }
 572
 573         bool OnCmdLineParsed (wxCmdLineParser& parser)
 574         {
 575                 if (parser.GetParamCount() > 0) {
 576                         if (parser.Found (wxT ("new"))) {
 577                                 film_to_create = wx_to_std (parser.GetParam (0));
 578                         } else {
 579                                 film_to_load = wx_to_std (parser.GetParam(0));
 580                         }
 581                 }
 582
 583                 wxString log;
 584                 if (parser.Found (wxT ("log"), &log)) {
 585                         log_level = wx_to_std (log);
 586                 }
 587
 588                 return true;
 589         }
 590
 591         void idle (wxIdleEvent &)
 592         {
 593                 ui_signaller->ui_idle ();
 594         }
 595 };
 596
 597 IMPLEMENT_APP (App)