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