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