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