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