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 "gtk/dvd_title_dialog.h"
  31 #include "wx/wx_util.h"
  32 #include "wx/new_film_dialog.h"
  33 #include "wx/properties_dialog.h"
  34 #include "lib/film.h"
  35 #include "lib/format.h"
  36 #include "lib/config.h"
  37 #include "lib/filter.h"
  38 #include "lib/util.h"
  39 #include "lib/scaler.h"
  40 #include "lib/exceptions.h"
  41
  42 using namespace std;
  43 using namespace boost;
  44
  45 static FilmEditor* film_editor = 0;
  46 static FilmViewer* film_viewer = 0;
  47
  48 static Film* film = 0;
  49
  50 static void set_menu_sensitivity ();
  51
  52 class FilmChangedDialog
  53 {
  54 public:
  55         FilmChangedDialog ()
  56         {
  57                 stringstream s;
  58                 s << "Save changes to film \"" << film->name() << "\" before closing?";
  59                 _dialog = new wxMessageDialog (0, std_to_wx (s.str()), wxT ("Film changed"), wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION);
  60         }
  61
  62         ~FilmChangedDialog ()
  63         {
  64                 _dialog->Destroy ();
  65         }
  66
  67         int run ()
  68         {
  69                 return _dialog->ShowModal ();
  70         }
  71
  72 private:
  73         wxMessageDialog* _dialog;
  74 };
  75
  76
  77 void
  78 maybe_save_then_delete_film ()
  79 {
  80         if (!film) {
  81                 return;
  82         }
  83
  84         if (film->dirty ()) {
  85                 FilmChangedDialog d;
  86                 switch (d.run ()) {
  87                 case wxID_NO:
  88                         break;
  89                 case wxID_YES:
  90                         film->write_metadata ();
  91                         break;
  92                 }
  93         }
  94
  95         delete film;
  96         film = 0;
  97 }
  98
  99 enum Sensitivity {
 100         ALWAYS,
 101         NEEDS_FILM
 102 };
 103
 104 map<wxMenuItem*, Sensitivity> menu_items;
 105
 106 void
 107 add_item (wxMenu* menu, std::string text, int id, Sensitivity sens)
 108 {
 109         wxMenuItem* item = menu->Append (id, std_to_wx (text));
 110         menu_items.insert (make_pair (item, sens));
 111 }
 112
 113 void
 114 set_menu_sensitivity ()
 115 {
 116         for (map<wxMenuItem*, Sensitivity>::iterator i = menu_items.begin(); i != menu_items.end(); ++i) {
 117                 if (i->second == NEEDS_FILM) {
 118                         i->first->Enable (film != 0);
 119                 } else {
 120                         i->first->Enable (true);
 121                 }
 122         }
 123 }
 124
 125 enum {
 126         ID_file_new = 1,
 127         ID_file_open,
 128         ID_file_save,
 129         ID_file_properties,
 130         ID_file_quit,
 131         ID_edit_preferences,
 132         ID_jobs_make_dcp,
 133         ID_jobs_send_dcp_to_tms,
 134         ID_jobs_copy_from_dvd,
 135         ID_jobs_examine_content,
 136         ID_jobs_make_dcp_from_existing_transcode,
 137         ID_help_about
 138 };
 139
 140 void
 141 setup_menu (wxMenuBar* m)
 142 {
 143         wxMenu* file = new wxMenu;
 144         add_item (file, "New...", ID_file_new, ALWAYS);
 145         add_item (file, "&Open...", ID_file_open, ALWAYS);
 146         file->AppendSeparator ();
 147         add_item (file, "&Save", ID_file_save, NEEDS_FILM);
 148         file->AppendSeparator ();
 149         add_item (file, "&Properties...", ID_file_properties, NEEDS_FILM);
 150         file->AppendSeparator ();
 151         add_item (file, "&Quit", ID_file_quit, ALWAYS);
 152
 153         wxMenu* edit = new wxMenu;
 154         add_item (edit, "&Preferences...", ID_edit_preferences, ALWAYS);
 155
 156         wxMenu* jobs = new wxMenu;
 157         add_item (jobs, "&Make DCP", ID_jobs_make_dcp, NEEDS_FILM);
 158         add_item (jobs, "&Send DCP to TMS", ID_jobs_send_dcp_to_tms, NEEDS_FILM);
 159 #ifdef DVDOMATIC_POSIX
 160         add_item (jobs, "Copy from &DVD...", ID_jobs_copy_from_dvd, NEEDS_FILM);
 161 #endif
 162         jobs->AppendSeparator ();
 163         add_item (jobs, "&Examine content", ID_jobs_examine_content, NEEDS_FILM);
 164         add_item (jobs, "Make DCP from existing &transcode", ID_jobs_make_dcp_from_existing_transcode, NEEDS_FILM);
 165
 166         wxMenu* help = new wxMenu;
 167         add_item (help, "About", ID_help_about, ALWAYS);
 168
 169         m->Append (file, _("&File"));
 170         m->Append (edit, _("&Edit"));
 171         m->Append (jobs, _("&Jobs"));
 172         m->Append (help, _("&Help"));
 173 }
 174
 175 bool
 176 window_closed (wxCommandEvent &)
 177 {
 178         maybe_save_then_delete_film ();
 179         return false;
 180 }
 181
 182 class Frame : public wxFrame
 183 {
 184 public:
 185         Frame (wxString const & title)
 186                 : wxFrame (NULL, -1, title)
 187         {
 188                 wxMenuBar* bar = new wxMenuBar;
 189                 setup_menu (bar);
 190                 SetMenuBar (bar);
 191
 192                 Connect (ID_file_new, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_new));
 193                 Connect (ID_file_open, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_open));
 194                 Connect (ID_file_save, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_save));
 195                 Connect (ID_file_properties, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_properties));
 196                 Connect (ID_file_quit, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_quit));
 197                 Connect (ID_edit_preferences, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::edit_preferences));
 198                 Connect (ID_jobs_make_dcp, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp));
 199                 Connect (ID_jobs_send_dcp_to_tms, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_send_dcp_to_tms));
 200                 Connect (ID_jobs_copy_from_dvd, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_copy_from_dvd));
 201                 Connect (ID_jobs_examine_content, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_examine_content));
 202                 Connect (ID_jobs_make_dcp_from_existing_transcode, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp_from_existing_transcode));
 203                 Connect (ID_help_about, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::help_about));
 204
 205                 wxPanel* panel = new wxPanel (this);
 206                 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
 207                 s->Add (panel, 1, wxEXPAND);
 208                 SetSizer (s);
 209
 210                 film_editor = new FilmEditor (film, panel);
 211                 film_viewer = new FilmViewer (film, panel);
 212                 JobManagerView* job_manager_view = new JobManagerView (panel);
 213
 214                 wxSizer* rhs_sizer = new wxBoxSizer (wxVERTICAL);
 215                 rhs_sizer->Add (film_viewer, 3, wxEXPAND | wxALL);
 216                 rhs_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL);
 217
 218                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
 219                 main_sizer->Add (film_editor, 0, wxALL, 6);
 220                 main_sizer->Add (rhs_sizer, 1, wxEXPAND | wxALL, 6);
 221                 panel->SetSizer (main_sizer);
 222
 223                 set_menu_sensitivity ();
 224
 225                 /* XXX: calling these here is a bit of a hack */
 226                 film_editor->setup_visibility ();
 227                 film_viewer->setup_visibility ();
 228
 229                 film_editor->FileChanged.connect (sigc::mem_fun (*this, &Frame::file_changed));
 230                 if (film) {
 231                         file_changed (film->directory ());
 232                 } else {
 233                         file_changed ("");
 234                 }
 235
 236                 set_film ();
 237         }
 238
 239         void set_film ()
 240         {
 241                 film_viewer->set_film (film);
 242                 film_editor->set_film (film);
 243                 set_menu_sensitivity ();
 244         }
 245
 246         void file_changed (string f)
 247         {
 248                 stringstream s;
 249                 s << "DVD-o-matic";
 250                 if (!f.empty ()) {
 251                         s << " - " << f;
 252                 }
 253
 254                 SetTitle (std_to_wx (s.str()));
 255         }
 256
 257         void file_new (wxCommandEvent &)
 258         {
 259                 NewFilmDialog* d = new NewFilmDialog (this);
 260                 int const r = d->ShowModal ();
 261
 262                 if (r == wxID_OK) {
 263                         maybe_save_then_delete_film ();
 264                         film = new Film (d->get_path (), false);
 265 #if BOOST_FILESYSTEM_VERSION == 3
 266                         film->set_name (filesystem::path (d->get_path()).filename().generic_string());
 267 #else
 268                         film->set_name (filesystem::path (d->get_path()).filename());
 269 #endif
 270                         set_film ();
 271                 }
 272
 273                 d->Destroy ();
 274         }
 275
 276         void file_open (wxCommandEvent &)
 277         {
 278                 wxDirDialog* c = new wxDirDialog (this, wxT ("Select film to open"), wxStandardPaths::Get().GetDocumentsDir(), wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST);
 279                 int const r = c->ShowModal ();
 280                 c->Destroy ();
 281
 282                 if (r == wxID_OK) {
 283                         maybe_save_then_delete_film ();
 284                         film = new Film (wx_to_std (c->GetPath ()));
 285                         set_film ();
 286                 }
 287         }
 288
 289         void file_save (wxCommandEvent &)
 290         {
 291                 film->write_metadata ();
 292         }
 293
 294         void file_properties (wxCommandEvent &)
 295         {
 296                 PropertiesDialog* d = new PropertiesDialog (this, film);
 297                 d->ShowModal ();
 298                 d->Destroy ();
 299         }
 300
 301         void file_quit (wxCommandEvent &)
 302         {
 303                 maybe_save_then_delete_film ();
 304                 Close (true);
 305         }
 306
 307         void edit_preferences (wxCommandEvent &)
 308         {
 309                 ConfigDialog* d = new ConfigDialog (this);
 310                 d->ShowModal ();
 311                 d->Destroy ();
 312                 Config::instance()->write ();
 313         }
 314
 315         void jobs_make_dcp (wxCommandEvent &)
 316         {
 317                 JobWrapper::make_dcp (this, film, true);
 318         }
 319
 320         void jobs_make_dcp_from_existing_transcode (wxCommandEvent &)
 321         {
 322                 JobWrapper::make_dcp (this, film, false);
 323         }
 324
 325         void jobs_copy_from_dvd (wxCommandEvent &)
 326         {
 327                 try {
 328
 329 //              DVDTitleDialog d;
 330 //              if (d.run () != Gtk::RESPONSE_OK) {
 331 //                      return;
 332 //              }
 333                         film->copy_from_dvd ();
 334                 } catch (DVDError& e) {
 335                         error_dialog (this, e.what ());
 336                 }
 337         }
 338
 339         void jobs_send_dcp_to_tms (wxCommandEvent &)
 340         {
 341                 film->send_dcp_to_tms ();
 342         }
 343
 344         void jobs_examine_content (wxCommandEvent &)
 345         {
 346                 film->examine_content ();
 347         }
 348
 349         void help_about (wxCommandEvent &)
 350         {
 351                 wxAboutDialogInfo info;
 352                 info.SetName (_("DVD-o-matic"));
 353                 info.SetVersion (std_to_wx (String::compose ("DVD-o-matic version %1 git %2", dvdomatic_version, dvdomatic_git_commit)));
 354                 info.SetDescription (_("Free, open-source DCP generation from almost anything."));
 355                 info.SetCopyright (_("(C) Carl Hetherington, Terrence Meiczinger, Paul Davis, Ole Laursen"));
 356                 wxArrayString authors;
 357                 authors.Add (wxT ("Carl Hetherington"));
 358                 authors.Add (wxT ("Terrence Meiczinger"));
 359                 authors.Add (wxT ("Paul Davis"));
 360                 authors.Add (wxT ("Ole Laursen"));
 361                 info.SetDevelopers (authors);
 362                 info.SetWebSite (wxT ("http://carlh.net/software/dvdomatic"));
 363                 wxAboutBox (info);
 364         }
 365 };
 366
 367 class App : public wxApp
 368 {
 369         bool OnInit ()
 370         {
 371                 wxInitAllImageHandlers ();
 372
 373                 dvdomatic_setup ();
 374
 375                 if (argc == 2 && boost::filesystem::is_directory (wx_to_std (argv[1]))) {
 376                         film = new Film (wx_to_std (argv[1]));
 377                 }
 378
 379                 Frame* f = new Frame (_("DVD-o-matic"));
 380                 SetTopWindow (f);
 381                 f->Maximize ();
 382                 f->Show ();
 383                 return true;
 384         }
 385 };
 386
 387 IMPLEMENT_APP (App)