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 "wx/properties_dialog.h"
  34 #include "wx/wx_ui_signaller.h"
  35 #include "lib/film.h"
  36 #include "lib/format.h"
  37 #include "lib/config.h"
  38 #include "lib/filter.h"
  39 #include "lib/util.h"
  40 #include "lib/scaler.h"
  41 #include "lib/exceptions.h"
  42 #include "lib/version.h"
  43 #include "lib/ui_signaller.h"
  44
  45 using std::string;
  46 using std::stringstream;
  47 using std::map;
  48 using std::make_pair;
  49 using boost::shared_ptr;
  50
  51 static FilmEditor* film_editor = 0;
  52 static FilmViewer* film_viewer = 0;
  53
  54 static shared_ptr<Film> film;
  55
  56 static void set_menu_sensitivity ();
  57
  58 class FilmChangedDialog
  59 {
  60 public:
  61         FilmChangedDialog ()
  62         {
  63                 stringstream s;
  64                 s << "Save changes to film \"" << film->name() << "\" before closing?";
  65                 _dialog = new wxMessageDialog (0, std_to_wx (s.str()), wxT ("Film changed"), wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION);
  66         }
  67
  68         ~FilmChangedDialog ()
  69         {
  70                 _dialog->Destroy ();
  71         }
  72
  73         int run ()
  74         {
  75                 return _dialog->ShowModal ();
  76         }
  77
  78 private:
  79         wxMessageDialog* _dialog;
  80 };
  81
  82
  83 void
  84 maybe_save_then_delete_film ()
  85 {
  86         if (!film) {
  87                 return;
  88         }
  89
  90         if (film->dirty ()) {
  91                 FilmChangedDialog d;
  92                 switch (d.run ()) {
  93                 case wxID_NO:
  94                         break;
  95                 case wxID_YES:
  96                         film->write_metadata ();
  97                         break;
  98                 }
  99         }
 100
 101         film.reset ();
 102 }
 103
 104 enum Sensitivity {
 105         ALWAYS,
 106         NEEDS_FILM
 107 };
 108
 109 map<wxMenuItem*, Sensitivity> menu_items;
 110
 111 void
 112 add_item (wxMenu* menu, std::string text, int id, Sensitivity sens)
 113 {
 114         wxMenuItem* item = menu->Append (id, std_to_wx (text));
 115         menu_items.insert (make_pair (item, sens));
 116 }
 117
 118 void
 119 set_menu_sensitivity ()
 120 {
 121         for (map<wxMenuItem*, Sensitivity>::iterator i = menu_items.begin(); i != menu_items.end(); ++i) {
 122                 if (i->second == NEEDS_FILM) {
 123                         i->first->Enable (film != 0);
 124                 } else {
 125                         i->first->Enable (true);
 126                 }
 127         }
 128 }
 129
 130 enum {
 131         ID_file_new = 1,
 132         ID_file_open,
 133         ID_file_save,
 134         ID_file_properties,
 135         ID_file_quit,
 136         ID_edit_preferences,
 137         ID_jobs_make_dcp,
 138         ID_jobs_send_dcp_to_tms,
 139         ID_jobs_copy_from_dvd,
 140         ID_jobs_examine_content,
 141         ID_jobs_make_dcp_from_existing_transcode,
 142         ID_help_about
 143 };
 144
 145 void
 146 setup_menu (wxMenuBar* m)
 147 {
 148         wxMenu* file = new wxMenu;
 149         add_item (file, "New...", ID_file_new, ALWAYS);
 150         add_item (file, "&Open...", ID_file_open, ALWAYS);
 151         file->AppendSeparator ();
 152         add_item (file, "&Save", ID_file_save, NEEDS_FILM);
 153         file->AppendSeparator ();
 154         add_item (file, "&Properties...", ID_file_properties, NEEDS_FILM);
 155         file->AppendSeparator ();
 156         add_item (file, "&Quit", ID_file_quit, ALWAYS);
 157
 158         wxMenu* edit = new wxMenu;
 159         add_item (edit, "&Preferences...", ID_edit_preferences, ALWAYS);
 160
 161         wxMenu* jobs = new wxMenu;
 162         add_item (jobs, "&Make DCP", ID_jobs_make_dcp, NEEDS_FILM);
 163         add_item (jobs, "&Send DCP to TMS", ID_jobs_send_dcp_to_tms, NEEDS_FILM);
 164 #ifdef DVDOMATIC_POSIX
 165         add_item (jobs, "Copy from &DVD...", ID_jobs_copy_from_dvd, NEEDS_FILM);
 166 #endif
 167         jobs->AppendSeparator ();
 168         add_item (jobs, "&Examine content", ID_jobs_examine_content, NEEDS_FILM);
 169         add_item (jobs, "Make DCP from existing &transcode", ID_jobs_make_dcp_from_existing_transcode, NEEDS_FILM);
 170
 171         wxMenu* help = new wxMenu;
 172         add_item (help, "About", ID_help_about, ALWAYS);
 173
 174         m->Append (file, _("&File"));
 175         m->Append (edit, _("&Edit"));
 176         m->Append (jobs, _("&Jobs"));
 177         m->Append (help, _("&Help"));
 178 }
 179
 180 bool
 181 window_closed (wxCommandEvent &)
 182 {
 183         maybe_save_then_delete_film ();
 184         return false;
 185 }
 186
 187 class Frame : public wxFrame
 188 {
 189 public:
 190         Frame (wxString const & title)
 191                 : wxFrame (NULL, -1, title)
 192         {
 193                 wxMenuBar* bar = new wxMenuBar;
 194                 setup_menu (bar);
 195                 SetMenuBar (bar);
 196
 197                 Connect (ID_file_new, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_new));
 198                 Connect (ID_file_open, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_open));
 199                 Connect (ID_file_save, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_save));
 200                 Connect (ID_file_properties, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_properties));
 201                 Connect (ID_file_quit, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::file_quit));
 202                 Connect (ID_edit_preferences, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::edit_preferences));
 203                 Connect (ID_jobs_make_dcp, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp));
 204                 Connect (ID_jobs_send_dcp_to_tms, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_send_dcp_to_tms));
 205                 Connect (ID_jobs_copy_from_dvd, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_copy_from_dvd));
 206                 Connect (ID_jobs_examine_content, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_examine_content));
 207                 Connect (ID_jobs_make_dcp_from_existing_transcode, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::jobs_make_dcp_from_existing_transcode));
 208                 Connect (ID_help_about, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler (Frame::help_about));
 209
 210                 wxPanel* panel = new wxPanel (this);
 211                 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
 212                 s->Add (panel, 1, wxEXPAND);
 213                 SetSizer (s);
 214
 215                 film_editor = new FilmEditor (film, panel);
 216                 film_viewer = new FilmViewer (film, panel);
 217                 JobManagerView* job_manager_view = new JobManagerView (panel);
 218
 219                 wxSizer* rhs_sizer = new wxBoxSizer (wxVERTICAL);
 220                 rhs_sizer->Add (film_viewer, 3, wxEXPAND | wxALL);
 221                 rhs_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL);
 222
 223                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
 224                 main_sizer->Add (film_editor, 0, wxALL, 6);
 225                 main_sizer->Add (rhs_sizer, 1, wxEXPAND | wxALL, 6);
 226                 panel->SetSizer (main_sizer);
 227
 228                 set_menu_sensitivity ();
 229
 230                 /* XXX: calling these here is a bit of a hack */
 231                 film_editor->setup_visibility ();
 232                 film_viewer->setup_visibility ();
 233
 234                 film_editor->FileChanged.connect (bind (&Frame::file_changed, this, _1));
 235                 if (film) {
 236                         file_changed (film->directory ());
 237                 } else {
 238                         file_changed ("");
 239                 }
 240
 241                 set_film ();
 242         }
 243
 244         void set_film ()
 245         {
 246                 film_viewer->set_film (film);
 247                 film_editor->set_film (film);
 248                 set_menu_sensitivity ();
 249         }
 250
 251         void file_changed (string f)
 252         {
 253                 stringstream s;
 254                 s << "DVD-o-matic";
 255                 if (!f.empty ()) {
 256                         s << " - " << f;
 257                 }
 258
 259                 SetTitle (std_to_wx (s.str()));
 260         }
 261
 262         void file_new (wxCommandEvent &)
 263         {
 264                 NewFilmDialog* d = new NewFilmDialog (this);
 265                 int const r = d->ShowModal ();
 266
 267                 if (r == wxID_OK) {
 268                         maybe_save_then_delete_film ();
 269                         film.reset (new Film (d->get_path (), false));
 270 #if BOOST_FILESYSTEM_VERSION == 3
 271                         film->set_name (boost::filesystem::path (d->get_path()).filename().generic_string());
 272 #else
 273                         film->set_name (boost::filesystem::path (d->get_path()).filename());
 274 #endif
 275                         set_film ();
 276                 }
 277
 278                 d->Destroy ();
 279         }
 280
 281         void file_open (wxCommandEvent &)
 282         {
 283                 wxDirDialog* c = new wxDirDialog (this, wxT ("Select film to open"), wxStandardPaths::Get().GetDocumentsDir(), wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST);
 284                 int const r = c->ShowModal ();
 285
 286                 if (r == wxID_OK) {
 287                         maybe_save_then_delete_film ();
 288                         film.reset (new Film (wx_to_std (c->GetPath ())));
 289                         set_film ();
 290                 }
 291
 292                 c->Destroy ();
 293         }
 294
 295         void file_save (wxCommandEvent &)
 296         {
 297                 film->write_metadata ();
 298         }
 299
 300         void file_properties (wxCommandEvent &)
 301         {
 302                 PropertiesDialog* d = new PropertiesDialog (this, film);
 303                 d->ShowModal ();
 304                 d->Destroy ();
 305         }
 306
 307         void file_quit (wxCommandEvent &)
 308         {
 309                 maybe_save_then_delete_film ();
 310                 Close (true);
 311         }
 312
 313         void edit_preferences (wxCommandEvent &)
 314         {
 315                 ConfigDialog* d = new ConfigDialog (this);
 316                 d->ShowModal ();
 317                 d->Destroy ();
 318                 Config::instance()->write ();
 319         }
 320
 321         void jobs_make_dcp (wxCommandEvent &)
 322         {
 323                 JobWrapper::make_dcp (this, film, true);
 324         }
 325
 326         void jobs_make_dcp_from_existing_transcode (wxCommandEvent &)
 327         {
 328                 JobWrapper::make_dcp (this, film, false);
 329         }
 330
 331         void jobs_copy_from_dvd (wxCommandEvent &)
 332         {
 333                 try {
 334
 335 //              DVDTitleDialog d;
 336 //              if (d.run () != Gtk::RESPONSE_OK) {
 337 //                      return;
 338 //              }
 339                         film->copy_from_dvd ();
 340                 } catch (DVDError& e) {
 341                         error_dialog (this, e.what ());
 342                 }
 343         }
 344
 345         void jobs_send_dcp_to_tms (wxCommandEvent &)
 346         {
 347                 film->send_dcp_to_tms ();
 348         }
 349
 350         void jobs_examine_content (wxCommandEvent &)
 351         {
 352                 film->examine_content ();
 353         }
 354
 355         void help_about (wxCommandEvent &)
 356         {
 357                 wxAboutDialogInfo info;
 358                 info.SetName (_("DVD-o-matic"));
 359                 info.SetVersion (std_to_wx (String::compose ("version %1 git %2", dvdomatic_version, dvdomatic_git_commit)));
 360                 info.SetDescription (_("Free, open-source DCP generation from almost anything."));
 361                 info.SetCopyright (_("(C) Carl Hetherington, Terrence Meiczinger, Paul Davis, Ole Laursen"));
 362                 wxArrayString authors;
 363                 authors.Add (wxT ("Carl Hetherington"));
 364                 authors.Add (wxT ("Terrence Meiczinger"));
 365                 authors.Add (wxT ("Paul Davis"));
 366                 authors.Add (wxT ("Ole Laursen"));
 367                 info.SetDevelopers (authors);
 368                 info.SetWebSite (wxT ("http://carlh.net/software/dvdomatic"));
 369                 wxAboutBox (info);
 370         }
 371 };
 372
 373 class App : public wxApp
 374 {
 375         bool OnInit ()
 376         {
 377 #ifdef DVDOMATIC_POSIX
 378                 unsetenv ("UBUNTU_MENUPROXY");
 379 #endif
 380
 381                 wxInitAllImageHandlers ();
 382
 383                 dvdomatic_setup ();
 384
 385                 if (argc == 2 && boost::filesystem::is_directory (wx_to_std (argv[1]))) {
 386                         film.reset (new Film (wx_to_std (argv[1])));
 387                 }
 388
 389                 Frame* f = new Frame (_("DVD-o-matic"));
 390                 SetTopWindow (f);
 391                 f->Maximize ();
 392                 f->Show ();
 393
 394                 ui_signaller = new wxUISignaller (this);
 395                 this->Connect (-1, wxEVT_IDLE, wxIdleEventHandler (App::idle));
 396
 397                 return true;
 398         }
 399
 400         void idle (wxIdleEvent &)
 401         {
 402                 ui_signaller->ui_idle ();
 403         }
 404 };
 405
 406 IMPLEMENT_APP (App)