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/film_viewer.h"
  25 #include "wx/film_editor.h"
  26 #ifndef DVDOMATIC_DISABLE_PLAYER
  27 #include "wx/film_player.h"
  28 #endif
  29 #include "wx/job_manager_view.h"
  30 #include "wx/config_dialog.h"
  31 #include "wx/job_wrapper.h"
  32 //#include "gtk/dvd_title_dialog.h"
  33 #include "wx/wx_util.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 #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 (0, 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 class Frame : public wxFrame
 181 {
 182 public:
 183         Frame (wxString const & title)
 184                 : wxFrame (NULL, -1, title)
 185         {
 186                 wxMenuBar* bar = new wxMenuBar;
 187                 setup_menu (bar);
 188                 SetMenuBar (bar);
 189
 190                 Connect (ID_file_new, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_new));
 191                 Connect (ID_file_open, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_open));
 192                 Connect (ID_file_save, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_save));
 193                 Connect (ID_file_quit, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_quit));
 194                 Connect (ID_edit_preferences, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::edit_preferences));
 195                 Connect (ID_jobs_make_dcp, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp));
 196                 Connect (ID_jobs_send_dcp_to_tms, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_send_dcp_to_tms));
 197                 Connect (ID_jobs_copy_from_dvd, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_copy_from_dvd));
 198                 Connect (ID_jobs_examine_content, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_examine_content));
 199                 Connect (ID_jobs_make_dcp_from_existing_transcode, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp_from_existing_transcode));
 200                 Connect (ID_help_about, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::help_about));
 201
 202                 wxPanel* panel = new wxPanel (this);
 203                 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
 204                 s->Add (panel, 1, wxEXPAND);
 205                 SetSizer (s);
 206
 207                 film_editor = new FilmEditor (film, panel);
 208                 film_viewer = new FilmViewer (film, panel);
 209 #ifndef DVDOMATIC_DISABLE_PLAYER
 210                 film_player = new FilmPlayer (film, panel);
 211 #endif
 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 #ifndef DVDOMATIC_DISABLE_PLAYER
 228                 film_player->setup_visibility ();
 229 #endif
 230                 film_viewer->setup_visibility ();
 231
 232                 film_editor->FileChanged.connect (sigc::mem_fun (*this, &Frame::file_changed));
 233                 if (film) {
 234                         file_changed (film->directory ());
 235                 } else {
 236                         file_changed ("");
 237                 }
 238         }
 239
 240         void
 241         file_changed (string f)
 242         {
 243                 stringstream s;
 244                 s << "DVD-o-matic";
 245                 if (!f.empty ()) {
 246                         s << " - " << f;
 247                 }
 248
 249                 SetTitle (std_to_wx (s.str()));
 250         }
 251
 252         void file_new (wxCommandEvent &)
 253         {
 254                 wxDirDialog* c = new wxDirDialog (this, wxT ("New Film"), wxStandardPaths::Get().GetDocumentsDir());
 255                 int const r = c->ShowModal ();
 256                 c->Destroy ();
 257
 258                 if (r == wxID_OK) {
 259                         maybe_save_then_delete_film ();
 260                         film = new Film (wx_to_std (c->GetPath ()));
 261 #if BOOST_FILESYSTEM_VERSION == 3
 262                         film->set_name (filesystem::path (wx_to_std (c->GetPath())).filename().generic_string());
 263 #else
 264                         film->set_name (filesystem::path (wx_to_std (c->GetPath())).filename());
 265 #endif
 266                         film_viewer->set_film (film);
 267                         film_editor->set_film (film);
 268                         set_menu_sensitivity ();
 269                 }
 270         }
 271
 272         void file_open (wxCommandEvent &)
 273         {
 274                 wxDirDialog* c = new wxDirDialog (this, wxT ("Open Film"), wxStandardPaths::Get().GetDocumentsDir(), wxDD_DIR_MUST_EXIST);
 275                 int const r = c->ShowModal ();
 276                 c->Destroy ();
 277
 278                 if (r == wxID_OK) {
 279                         maybe_save_then_delete_film ();
 280                         film = new Film (wx_to_std (c->GetPath ()));
 281                         film_viewer->set_film (film);
 282                         film_editor->set_film (film);
 283                         set_menu_sensitivity ();
 284                 }
 285         }
 286
 287         void file_save (wxCommandEvent &)
 288         {
 289                 film->write_metadata ();
 290         }
 291
 292         void file_quit (wxCommandEvent &)
 293         {
 294                 maybe_save_then_delete_film ();
 295                 Close (true);
 296         }
 297
 298         void edit_preferences (wxCommandEvent &)
 299         {
 300                 ConfigDialog* d = new ConfigDialog (this);
 301                 d->ShowModal ();
 302                 d->Destroy ();
 303                 Config::instance()->write ();
 304         }
 305
 306         void jobs_make_dcp (wxCommandEvent &)
 307         {
 308                 JobWrapper::make_dcp (this, film, true);
 309         }
 310
 311         void jobs_make_dcp_from_existing_transcode (wxCommandEvent &)
 312         {
 313                 JobWrapper::make_dcp (this, film, false);
 314         }
 315
 316         void jobs_copy_from_dvd (wxCommandEvent &)
 317         {
 318 //      try {
 319 //              DVDTitleDialog d;
 320 //              if (d.run () != Gtk::RESPONSE_OK) {
 321 //                      return;
 322 //              }
 323 //              film->copy_from_dvd ();
 324 //      } catch (DVDError& e) {
 325 //              error_dialog (e.what ());
 326 //      }
 327         }
 328
 329         void jobs_send_dcp_to_tms (wxCommandEvent &)
 330         {
 331                 film->send_dcp_to_tms ();
 332         }
 333
 334         void jobs_examine_content (wxCommandEvent &)
 335         {
 336                 film->examine_content ();
 337         }
 338
 339         void help_about (wxCommandEvent &)
 340         {
 341                 wxAboutDialogInfo info;
 342                 info.SetName (_("DVD-o-matic"));
 343                 info.SetVersion (wxT (DVDOMATIC_VERSION));
 344                 info.SetDescription (_("DCP generation from arbitrary formats"));
 345                 info.SetCopyright (_("(C) Carl Hetherington, Terrence Meiczinger, Paul Davis"));
 346                 wxArrayString authors;
 347                 authors.Add (wxT ("Carl Hetherington"));
 348                 authors.Add (wxT ("Terrence Meiczinger"));
 349                 authors.Add (wxT ("Paul Davis"));
 350                 info.SetDevelopers (authors);
 351                 info.SetWebSite (wxT ("http://carlh.net/software/dvdomatic"));
 352                 wxAboutBox (info);
 353         }
 354 };
 355
 356 class App : public wxApp
 357 {
 358         bool OnInit ()
 359         {
 360                 if (!wxApp::OnInit ()) {
 361                         return false;
 362                 }
 363
 364                 wxInitAllImageHandlers ();
 365
 366                 dvdomatic_setup ();
 367
 368 //              if (argc == 2 && boost::filesystem::is_directory (argv[1])) {
 369 //                      film = new Film (argv[1]);
 370 //              }
 371
 372                 Frame* f = new Frame (_("DVD-o-matic"));
 373                 SetTopWindow (f);
 374                 f->Maximize ();
 375                 f->Show ();
 376                 return true;
 377         }
 378 };
 379
 380 IMPLEMENT_APP (App)