src/tools/dvdomatic.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 <boost/filesystem.hpp>
  22 #include <wx/aboutdlg.h>
  23 #include <wx/stdpaths.h>
  24 #include <wx/cmdline.h>
  25 #include "wx/film_viewer.h"
  26 #include "wx/film_editor.h"
  27 #include "wx/job_manager_view.h"
  28 #include "wx/config_dialog.h"
  29 #include "wx/job_wrapper.h"
  30 #include "wx/wx_util.h"
  31 #include "wx/new_film_dialog.h"
  32 #include "wx/properties_dialog.h"
  33 #include "wx/wx_ui_signaller.h"
  34 #include "wx/kdm_dialog.h"
  35 #include "lib/film.h"
  36 #include "lib/format.h"
  37 #include "lib/config.h"
  38 #include "lib/filter.h"
  39 #include "lib/util.h"
  40 #include "lib/scaler.h"
  41 #include "lib/exceptions.h"
  42 #include "lib/version.h"
  43 #include "lib/ui_signaller.h"
  44 #include "lib/log.h"
  45
  46 using std::cout;
  47 using std::string;
  48 using std::stringstream;
  49 using std::map;
  50 using std::make_pair;
  51 using boost::shared_ptr;
  52
  53 static FilmEditor* film_editor = 0;
  54 static FilmViewer* film_viewer = 0;
  55 static shared_ptr<Film> film;
  56 static std::string log_level;
  57 static std::string film_to_load;
  58
  59 static void set_menu_sensitivity ();
  60
  61 class FilmChangedDialog
  62 {
  63 public:
  64         FilmChangedDialog ()
  65         {
  66                 stringstream s;
  67                 s << "Save changes to film \"" << film->name() << "\" before closing?";
  68                 _dialog = new wxMessageDialog (0, std_to_wx (s.str()), wxT ("Film changed"), wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION);
  69         }
  70
  71         ~FilmChangedDialog ()
  72         {
  73                 _dialog->Destroy ();
  74         }
  75
  76         int run ()
  77         {
  78                 return _dialog->ShowModal ();
  79         }
  80
  81 private:
  82         wxMessageDialog* _dialog;
  83 };
  84
  85
  86 void
  87 maybe_save_then_delete_film ()
  88 {
  89         if (!film) {
  90                 return;
  91         }
  92
  93         if (film->dirty ()) {
  94                 FilmChangedDialog d;
  95                 switch (d.run ()) {
  96                 case wxID_NO:
  97                         break;
  98                 case wxID_YES:
  99                         film->write_metadata ();
 100                         break;
 101                 }
 102         }
 103
 104         film.reset ();
 105 }
 106
 107 enum Sensitivity {
 108         ALWAYS,
 109         NEEDS_FILM
 110 };
 111
 112 map<wxMenuItem*, Sensitivity> menu_items;
 113
 114 void
 115 add_item (wxMenu* menu, std::string text, int id, Sensitivity sens)
 116 {
 117         wxMenuItem* item = menu->Append (id, std_to_wx (text));
 118         menu_items.insert (make_pair (item, sens));
 119 }
 120
 121 void
 122 set_menu_sensitivity ()
 123 {
 124         for (map<wxMenuItem*, Sensitivity>::iterator i = menu_items.begin(); i != menu_items.end(); ++i) {
 125                 if (i->second == NEEDS_FILM) {
 126                         i->first->Enable (film != 0);
 127                 } else {
 128                         i->first->Enable (true);
 129                 }
 130         }
 131 }
 132
 133 enum {
 134         ID_file_new = 1,
 135         ID_file_open,
 136         ID_file_save,
 137         ID_file_properties,
 138         ID_file_quit,
 139         ID_edit_preferences,
 140         ID_jobs_make_dcp,
 141         ID_jobs_make_kdms,
 142         ID_jobs_send_dcp_to_tms,
 143         ID_jobs_examine_content,
 144         ID_jobs_make_dcp_from_existing_transcode,
 145         ID_help_about
 146 };
 147
 148 void
 149 setup_menu (wxMenuBar* m)
 150 {
 151         wxMenu* file = new wxMenu;
 152         add_item (file, "New...", ID_file_new, ALWAYS);
 153         add_item (file, "&Open...", ID_file_open, ALWAYS);
 154         file->AppendSeparator ();
 155         add_item (file, "&Save", ID_file_save, NEEDS_FILM);
 156         file->AppendSeparator ();
 157         add_item (file, "&Properties...", ID_file_properties, NEEDS_FILM);
 158         file->AppendSeparator ();
 159         add_item (file, "&Quit", ID_file_quit, ALWAYS);
 160
 161         wxMenu* edit = new wxMenu;
 162         add_item (edit, "&Preferences...", ID_edit_preferences, ALWAYS);
 163
 164         wxMenu* jobs = new wxMenu;
 165         add_item (jobs, "&Make DCP", ID_jobs_make_dcp, NEEDS_FILM);
 166         add_item (jobs, "Make &KDMs...", ID_jobs_make_kdms, NEEDS_FILM);
 167         add_item (jobs, "&Send DCP to TMS", ID_jobs_send_dcp_to_tms, NEEDS_FILM);
 168         jobs->AppendSeparator ();
 169         add_item (jobs, "&Examine content", ID_jobs_examine_content, NEEDS_FILM);
 170         add_item (jobs, "Make DCP from existing &transcode", ID_jobs_make_dcp_from_existing_transcode, NEEDS_FILM);
 171
 172         wxMenu* help = new wxMenu;
 173         add_item (help, "About", ID_help_about, ALWAYS);
 174
 175         m->Append (file, _("&File"));
 176         m->Append (edit, _("&Edit"));
 177         m->Append (jobs, _("&Jobs"));
 178         m->Append (help, _("&Help"));
 179 }
 180
 181 bool
 182 window_closed (wxCommandEvent &)
 183 {
 184         maybe_save_then_delete_film ();
 185         return false;
 186 }
 187
 188 class Frame : public wxFrame
 189 {
 190 public:
 191         Frame (wxString const & title)
 192                 : wxFrame (NULL, -1, title)
 193         {
 194                 wxMenuBar* bar = new wxMenuBar;
 195                 setup_menu (bar);
 196                 SetMenuBar (bar);
 197
 198                 Connect (ID_file_new, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_new));
 199                 Connect (ID_file_open, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_open));
 200                 Connect (ID_file_save, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_save));
 201                 Connect (ID_file_properties, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_properties));
 202                 Connect (ID_file_quit, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_quit));
 203                 Connect (ID_edit_preferences, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::edit_preferences));
 204                 Connect (ID_jobs_make_dcp, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp));
 205                 Connect (ID_jobs_make_kdms, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_kdms));
 206                 Connect (ID_jobs_send_dcp_to_tms, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_send_dcp_to_tms));
 207                 Connect (ID_jobs_examine_content, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_examine_content));
 208                 Connect (ID_jobs_make_dcp_from_existing_transcode, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp_from_existing_transcode));
 209                 Connect (ID_help_about, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::help_about));
 210
 211                 wxPanel* panel = new wxPanel (this);
 212                 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
 213                 s->Add (panel, 1, wxEXPAND);
 214                 SetSizer (s);
 215
 216                 film_editor = new FilmEditor (film, panel);
 217                 film_viewer = new FilmViewer (film, panel);
 218                 JobManagerView* job_manager_view = new JobManagerView (panel);
 219
 220                 wxSizer* rhs_sizer = new wxBoxSizer (wxVERTICAL);
 221                 rhs_sizer->Add (film_viewer, 3, wxEXPAND | wxALL);
 222                 rhs_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL);
 223
 224                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
 225                 main_sizer->Add (film_editor, 0, wxALL, 6);
 226                 main_sizer->Add (rhs_sizer, 1, wxEXPAND | wxALL, 6);
 227                 panel->SetSizer (main_sizer);
 228
 229                 set_menu_sensitivity ();
 230
 231                 /* XXX: calling these here is a bit of a hack */
 232                 film_editor->setup_visibility ();
 233
 234                 film_editor->FileChanged.connect (bind (&Frame::file_changed, this, _1));
 235                 if (film) {
 236                         file_changed (film->directory ());
 237                 } else {
 238                         file_changed ("");
 239                 }
 240
 241                 set_film ();
 242         }
 243
 244         void set_film ()
 245         {
 246                 film_viewer->set_film (film);
 247                 film_editor->set_film (film);
 248                 set_menu_sensitivity ();
 249         }
 250
 251         void file_changed (string f)
 252         {
 253                 stringstream s;
 254                 s << "DVD-o-matic";
 255                 if (!f.empty ()) {
 256                         s << " - " << f;
 257                 }
 258
 259                 SetTitle (std_to_wx (s.str()));
 260         }
 261
 262         void file_new (wxCommandEvent &)
 263         {
 264                 NewFilmDialog* d = new NewFilmDialog (this);
 265                 int const r = d->ShowModal ();
 266
 267                 if (r == wxID_OK) {
 268
 269                         if (boost::filesystem::exists (d->get_path())) {
 270                                 error_dialog (this, String::compose ("The directory %1 already exists.", d->get_path()));
 271                                 return;
 272                         }
 273
 274                         maybe_save_then_delete_film ();
 275                         film.reset (new Film (d->get_path (), false));
 276                         film->log()->set_level (log_level);
 277 #if BOOST_FILESYSTEM_VERSION == 3
 278                         film->set_name (boost::filesystem::path (d->get_path()).filename().generic_string());
 279 #else
 280                         film->set_name (boost::filesystem::path (d->get_path()).filename());
 281 #endif
 282                         set_film ();
 283                 }
 284
 285                 d->Destroy ();
 286         }
 287
 288         void file_open (wxCommandEvent &)
 289         {
 290                 wxDirDialog* c = new wxDirDialog (this, wxT ("Select film to open"), wxStandardPaths::Get().GetDocumentsDir(), wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST);
 291                 int const r = c->ShowModal ();
 292
 293                 if (r == wxID_OK) {
 294                         maybe_save_then_delete_film ();
 295                         try {
 296                                 film.reset (new Film (wx_to_std (c->GetPath ())));
 297                                 film->log()->set_level (log_level);
 298                                 set_film ();
 299                         } catch (std::exception& e) {
 300                                 error_dialog (this, String::compose ("Could not open film at %1 (%2)", wx_to_std (c->GetPath()), e.what()));
 301                         }
 302                 }
 303
 304                 c->Destroy ();
 305         }
 306
 307         void file_save (wxCommandEvent &)
 308         {
 309                 film->write_metadata ();
 310         }
 311
 312         void file_properties (wxCommandEvent &)
 313         {
 314                 PropertiesDialog* d = new PropertiesDialog (this, film);
 315                 d->ShowModal ();
 316                 d->Destroy ();
 317         }
 318
 319         void file_quit (wxCommandEvent &)
 320         {
 321                 maybe_save_then_delete_film ();
 322                 Close (true);
 323         }
 324
 325         void edit_preferences (wxCommandEvent &)
 326         {
 327                 ConfigDialog* d = new ConfigDialog (this);
 328                 d->ShowModal ();
 329                 d->Destroy ();
 330                 Config::instance()->write ();
 331         }
 332
 333         void jobs_make_dcp (wxCommandEvent &)
 334         {
 335                 JobWrapper::make_dcp (this, film, true);
 336         }
 337
 338         void jobs_make_kdms (wxCommandEvent &)
 339         {
 340                 if (!film) {
 341                         return;
 342                 }
 343
 344                 KDMDialog* d = new KDMDialog (this);
 345                 if (d->ShowModal () == wxID_OK) {
 346                         film->make_kdms (
 347                                 d->screens (),
 348                                 d->from (),
 349                                 d->until (),
 350                                 d->directory ()
 351                                 );
 352                 }
 353
 354                 d->Destroy ();
 355         }
 356
 357         void jobs_make_dcp_from_existing_transcode (wxCommandEvent &)
 358         {
 359                 JobWrapper::make_dcp (this, film, false);
 360         }
 361
 362         void jobs_send_dcp_to_tms (wxCommandEvent &)
 363         {
 364                 film->send_dcp_to_tms ();
 365         }
 366
 367         void jobs_examine_content (wxCommandEvent &)
 368         {
 369                 film->examine_content ();
 370         }
 371
 372         void help_about (wxCommandEvent &)
 373         {
 374                 wxAboutDialogInfo info;
 375                 info.SetName (_("DVD-o-matic"));
 376                 if (strcmp (dvdomatic_git_commit, "release") == 0) {
 377                         info.SetVersion (std_to_wx (String::compose ("version %1", dvdomatic_version)));
 378                 } else {
 379                         info.SetVersion (std_to_wx (String::compose ("version %1 git %2", dvdomatic_version, dvdomatic_git_commit)));
 380                 }
 381                 info.SetDescription (_("Free, open-source DCP generation from almost anything."));
 382                 info.SetCopyright (_("(C) Carl Hetherington, Terrence Meiczinger, Paul Davis, Ole Laursen"));
 383                 wxArrayString authors;
 384                 authors.Add (wxT ("Carl Hetherington"));
 385                 authors.Add (wxT ("Terrence Meiczinger"));
 386                 authors.Add (wxT ("Paul Davis"));
 387                 authors.Add (wxT ("Ole Laursen"));
 388                 info.SetDevelopers (authors);
 389                 info.SetWebSite (wxT ("http://carlh.net/software/dvdomatic"));
 390                 wxAboutBox (info);
 391         }
 392 };
 393
 394 #if wxMINOR_VERSION == 9
 395 static const wxCmdLineEntryDesc command_line_description[] = {
 396         { wxCMD_LINE_OPTION, "l", "log", "set log level (silent, verbose or timing)", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
 397         { wxCMD_LINE_PARAM, 0, 0, "film to load", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE | wxCMD_LINE_PARAM_OPTIONAL },
 398         { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
 399 };
 400 #else
 401 static const wxCmdLineEntryDesc command_line_description[] = {
 402         { wxCMD_LINE_OPTION, wxT("l"), wxT("log"), wxT("set log level (silent, verbose or timing)"), wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
 403         { wxCMD_LINE_PARAM, 0, 0, wxT("film to load"), wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_MULTIPLE | wxCMD_LINE_PARAM_OPTIONAL },
 404         { wxCMD_LINE_NONE, wxT(""), wxT(""), wxT(""), wxCmdLineParamType (0), 0 }
 405 };
 406 #endif
 407
 408 class App : public wxApp
 409 {
 410         bool OnInit ()
 411         {
 412                 if (!wxApp::OnInit()) {
 413                         return false;
 414                 }
 415
 416 #ifdef DVDOMATIC_POSIX
 417                 unsetenv ("UBUNTU_MENUPROXY");
 418 #endif
 419
 420                 wxInitAllImageHandlers ();
 421
 422                 dvdomatic_setup ();
 423
 424                 if (!film_to_load.empty() && boost::filesystem::is_directory (film_to_load)) {
 425                         film.reset (new Film (film_to_load));
 426                         film->log()->set_level (log_level);
 427                 }
 428
 429                 Frame* f = new Frame (_("DVD-o-matic"));
 430                 SetTopWindow (f);
 431                 f->Maximize ();
 432                 f->Show ();
 433
 434                 ui_signaller = new wxUISignaller (this);
 435                 this->Connect (-1, wxEVT_IDLE, wxIdleEventHandler (App::idle));
 436
 437                 return true;
 438         }
 439
 440         void OnInitCmdLine (wxCmdLineParser& parser)
 441         {
 442                 parser.SetDesc (command_line_description);
 443                 parser.SetSwitchChars (wxT ("-"));
 444         }
 445
 446         bool OnCmdLineParsed (wxCmdLineParser& parser)
 447         {
 448                 if (parser.GetParamCount() > 0) {
 449                         film_to_load = wx_to_std (parser.GetParam(0));
 450                 }
 451
 452                 wxString log;
 453                 if (parser.Found(wxT("log"), &log)) {
 454                         log_level = wx_to_std (log);
 455                 }
 456
 457                 return true;
 458         }
 459
 460         void idle (wxIdleEvent &)
 461         {
 462                 ui_signaller->ui_idle ();
 463         }
 464 };
 465
 466 IMPLEMENT_APP (App)