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                 film_editor = new FilmEditor (film, this);
 202                 film_viewer = new FilmViewer (film, this);
 203 #ifndef DVDOMATIC_DISABLE_PLAYER
 204                 film_player = new FilmPlayer (film, this);
 205 #endif
 206                 JobManagerView* job_manager_view = new JobManagerView (this);
 207
 208                 wxSizer* rhs_sizer = new wxBoxSizer (wxVERTICAL);
 209                 rhs_sizer->Add (film_viewer, 3, wxEXPAND | wxALL);
 210                 rhs_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL);
 211
 212                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
 213                 main_sizer->Add (film_editor, 0, wxALL, 6);
 214                 main_sizer->Add (rhs_sizer, 1, wxEXPAND | wxALL, 6);
 215                 SetSizer (main_sizer);
 216
 217                 set_menu_sensitivity ();
 218
 219                 /* XXX: calling these here is a bit of a hack */
 220                 film_editor->setup_visibility ();
 221 #ifndef DVDOMATIC_DISABLE_PLAYER
 222                 film_player->setup_visibility ();
 223 #endif
 224                 film_viewer->setup_visibility ();
 225
 226                 film_editor->FileChanged.connect (sigc::mem_fun (*this, &Frame::file_changed));
 227                 if (film) {
 228                         file_changed (film->directory ());
 229                 } else {
 230                         file_changed ("");
 231                 }
 232         }
 233
 234         void
 235         file_changed (string f)
 236         {
 237                 stringstream s;
 238                 s << "DVD-o-matic";
 239                 if (!f.empty ()) {
 240                         s << " - " << f;
 241                 }
 242
 243                 SetTitle (std_to_wx (s.str()));
 244         }
 245
 246         void file_new (wxCommandEvent &)
 247         {
 248                 wxDirDialog* c = new wxDirDialog (this, wxT ("New Film"));
 249                 int const r = c->ShowModal ();
 250                 c->Destroy ();
 251
 252                 if (r == wxID_OK) {
 253                         maybe_save_then_delete_film ();
 254                         film = new Film (wx_to_std (c->GetPath ()));
 255 #if BOOST_FILESYSTEM_VERSION == 3
 256                         film->set_name (filesystem::path (wx_to_std (c->GetPath())).filename().generic_string());
 257 #else
 258                         film->set_name (filesystem::path (wx_to_std (c->GetPath())).filename());
 259 #endif
 260                         film_viewer->set_film (film);
 261                         film_editor->set_film (film);
 262                         set_menu_sensitivity ();
 263                 }
 264         }
 265
 266         void file_open (wxCommandEvent &)
 267         {
 268                 wxDirDialog* c = new wxDirDialog (this, wxT ("Open Film"), wxT (""), wxDD_DIR_MUST_EXIST);
 269                 int const r = c->ShowModal ();
 270                 c->Destroy ();
 271
 272                 if (r == wxID_OK) {
 273                         maybe_save_then_delete_film ();
 274                         film = new Film (wx_to_std (c->GetPath ()));
 275                         film_viewer->set_film (film);
 276                         film_editor->set_film (film);
 277                         set_menu_sensitivity ();
 278                 }
 279         }
 280
 281         void file_save (wxCommandEvent &)
 282         {
 283                 film->write_metadata ();
 284         }
 285
 286         void file_quit (wxCommandEvent &)
 287         {
 288                 maybe_save_then_delete_film ();
 289                 Close (true);
 290         }
 291
 292         void edit_preferences (wxCommandEvent &)
 293         {
 294                 ConfigDialog* d = new ConfigDialog (this);
 295                 d->ShowModal ();
 296                 d->Destroy ();
 297                 Config::instance()->write ();
 298         }
 299
 300         void jobs_make_dcp (wxCommandEvent &)
 301         {
 302                 JobWrapper::make_dcp (this, film, true);
 303         }
 304
 305         void jobs_make_dcp_from_existing_transcode (wxCommandEvent &)
 306         {
 307                 JobWrapper::make_dcp (this, film, false);
 308         }
 309
 310         void jobs_copy_from_dvd (wxCommandEvent &)
 311         {
 312 //      try {
 313 //              DVDTitleDialog d;
 314 //              if (d.run () != Gtk::RESPONSE_OK) {
 315 //                      return;
 316 //              }
 317 //              film->copy_from_dvd ();
 318 //      } catch (DVDError& e) {
 319 //              error_dialog (e.what ());
 320 //      }
 321         }
 322
 323         void jobs_send_dcp_to_tms (wxCommandEvent &)
 324         {
 325                 film->send_dcp_to_tms ();
 326         }
 327
 328         void jobs_examine_content (wxCommandEvent &)
 329         {
 330                 film->examine_content ();
 331         }
 332
 333         void help_about (wxCommandEvent &)
 334         {
 335                 wxAboutDialogInfo info;
 336                 info.SetName (_("DVD-o-matic"));
 337                 info.SetVersion (wxT (DVDOMATIC_VERSION));
 338                 info.SetDescription (_("DCP generation from arbitrary formats"));
 339                 info.SetCopyright (_("(C) Carl Hetherington, Terrence Meiczinger, Paul Davis"));
 340                 wxArrayString authors;
 341                 authors.Add (wxT ("Carl Hetherington"));
 342                 authors.Add (wxT ("Terrence Meiczinger"));
 343                 authors.Add (wxT ("Paul Davis"));
 344                 info.SetDevelopers (authors);
 345                 info.SetWebSite (wxT ("http://carlh.net/software/dvdomatic"));
 346                 wxAboutBox (info);
 347         }
 348 };
 349
 350 class App : public wxApp
 351 {
 352         bool OnInit ()
 353         {
 354                 if (!wxApp::OnInit ()) {
 355                         return false;
 356                 }
 357
 358                 wxInitAllImageHandlers ();
 359
 360                 dvdomatic_setup ();
 361
 362 //              if (argc == 2 && boost::filesystem::is_directory (argv[1])) {
 363 //                      film = new Film (argv[1]);
 364 //              }
 365
 366                 Frame* f = new Frame (_("DVD-o-matic"));
 367                 SetTopWindow (f);
 368                 f->Maximize ();
 369                 f->Show ();
 370                 return true;
 371         }
 372 };
 373
 374 IMPLEMENT_APP (App)