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