src/tools/dcpomatic.cc

   1 /*
   2     Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
   3
   4     This file is part of DCP-o-matic.
   5
   6     DCP-o-matic is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     DCP-o-matic is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 */
  20
  21 /** @file  src/tools/dcpomatic.cc
  22  *  @brief The main DCP-o-matic GUI.
  23  */
  24
  25 #include "wx/standard_controls.h"
  26 #include "wx/film_viewer.h"
  27 #include "wx/film_editor.h"
  28 #include "wx/job_manager_view.h"
  29 #include "wx/full_config_dialog.h"
  30 #include "wx/wx_util.h"
  31 #include "wx/film_name_location_dialog.h"
  32 #include "wx/wx_signal_manager.h"
  33 #include "wx/recreate_chain_dialog.h"
  34 #include "wx/about_dialog.h"
  35 #include "wx/kdm_dialog.h"
  36 #include "wx/self_dkdm_dialog.h"
  37 #include "wx/servers_list_dialog.h"
  38 #include "wx/hints_dialog.h"
  39 #include "wx/update_dialog.h"
  40 #include "wx/content_panel.h"
  41 #include "wx/report_problem_dialog.h"
  42 #include "wx/video_waveform_dialog.h"
  43 #include "wx/save_template_dialog.h"
  44 #include "wx/templates_dialog.h"
  45 #include "wx/nag_dialog.h"
  46 #include "wx/export_dialog.h"
  47 #include "wx/paste_dialog.h"
  48 #include "wx/focus_manager.h"
  49 #include "wx/initial_setup_dialog.h"
  50 #include "wx/send_i18n_dialog.h"
  51 #include "wx/i18n_hook.h"
  52 #include "lib/film.h"
  53 #include "lib/emailer.h"
  54 #include "lib/config.h"
  55 #include "lib/util.h"
  56 #include "lib/video_content.h"
  57 #include "lib/content.h"
  58 #include "lib/version.h"
  59 #include "lib/signal_manager.h"
  60 #include "lib/log.h"
  61 #include "lib/screen.h"
  62 #include "lib/job_manager.h"
  63 #include "lib/exceptions.h"
  64 #include "lib/cinema.h"
  65 #include "lib/screen_kdm.h"
  66 #include "lib/send_kdm_email_job.h"
  67 #include "lib/encode_server_finder.h"
  68 #include "lib/update_checker.h"
  69 #include "lib/cross.h"
  70 #include "lib/content_factory.h"
  71 #include "lib/compose.hpp"
  72 #include "lib/cinema_kdms.h"
  73 #include "lib/dcpomatic_socket.h"
  74 #include "lib/hints.h"
  75 #include "lib/dcp_content.h"
  76 #include "lib/ffmpeg_encoder.h"
  77 #include "lib/transcode_job.h"
  78 #include "lib/dkdm_wrapper.h"
  79 #include "lib/audio_content.h"
  80 #include "lib/check_content_change_job.h"
  81 #include "lib/text_content.h"
  82 #include "lib/dcpomatic_log.h"
  83 #include <dcp/exceptions.h>
  84 #include <dcp/raw_convert.h>
  85 #include <wx/generic/aboutdlgg.h>
  86 #include <wx/stdpaths.h>
  87 #include <wx/cmdline.h>
  88 #include <wx/preferences.h>
  89 #include <wx/splash.h>
  90 #ifdef __WXMSW__
  91 #include <shellapi.h>
  92 #endif
  93 #ifdef __WXOSX__
  94 #include <ApplicationServices/ApplicationServices.h>
  95 #endif
  96 #include <boost/filesystem.hpp>
  97 #include <boost/noncopyable.hpp>
  98 #include <boost/foreach.hpp>
  99 #include <boost/algorithm/string.hpp>
 100 #include <iostream>
 101 #include <fstream>
 102 /* This is OK as it's only used with DCPOMATIC_WINDOWS */
 103 #include <sstream>
 104
 105 #ifdef check
 106 #undef check
 107 #endif
 108
 109 using std::cout;
 110 using std::wcout;
 111 using std::string;
 112 using std::vector;
 113 using std::wstring;
 114 using std::wstringstream;
 115 using std::map;
 116 using std::make_pair;
 117 using std::list;
 118 using std::exception;
 119 using boost::shared_ptr;
 120 using boost::dynamic_pointer_cast;
 121 using boost::optional;
 122 using boost::function;
 123 using boost::is_any_of;
 124 using boost::algorithm::find;
 125 using dcp::raw_convert;
 126
 127 class FilmChangedClosingDialog : public boost::noncopyable
 128 {
 129 public:
 130         explicit FilmChangedClosingDialog (string name)
 131         {
 132                 _dialog = new wxMessageDialog (
 133                         0,
 134                         wxString::Format (_("Save changes to film \"%s\" before closing?"), std_to_wx (name).data()),
 135                         /// TRANSLATORS: this is the heading for a dialog box, which tells the user that the current
 136                         /// project (Film) has been changed since it was last saved.
 137                         _("Film changed"),
 138                         wxYES_NO | wxCANCEL | wxYES_DEFAULT | wxICON_QUESTION
 139                         );
 140
 141                 _dialog->SetYesNoCancelLabels (
 142                         _("Save film and close"), _("Close without saving film"), _("Don't close")
 143                         );
 144         }
 145
 146         ~FilmChangedClosingDialog ()
 147         {
 148                 _dialog->Destroy ();
 149         }
 150
 151         int run ()
 152         {
 153                 return _dialog->ShowModal ();
 154         }
 155
 156 private:
 157         wxMessageDialog* _dialog;
 158 };
 159
 160 class FilmChangedDuplicatingDialog : public boost::noncopyable
 161 {
 162 public:
 163         explicit FilmChangedDuplicatingDialog (string name)
 164         {
 165                 _dialog = new wxMessageDialog (
 166                         0,
 167                         wxString::Format (_("Save changes to film \"%s\" before duplicating?"), std_to_wx (name).data()),
 168                         /// TRANSLATORS: this is the heading for a dialog box, which tells the user that the current
 169                         /// project (Film) has been changed since it was last saved.
 170                         _("Film changed"),
 171                         wxYES_NO | wxCANCEL | wxYES_DEFAULT | wxICON_QUESTION
 172                         );
 173
 174                 _dialog->SetYesNoCancelLabels (
 175                         _("Save film and duplicate"), _("Duplicate without saving film"), _("Don't duplicate")
 176                         );
 177         }
 178
 179         ~FilmChangedDuplicatingDialog ()
 180         {
 181                 _dialog->Destroy ();
 182         }
 183
 184         int run ()
 185         {
 186                 return _dialog->ShowModal ();
 187         }
 188
 189 private:
 190         wxMessageDialog* _dialog;
 191 };
 192
 193 #define ALWAYS                        0x0
 194 #define NEEDS_FILM                    0x1
 195 #define NOT_DURING_DCP_CREATION       0x2
 196 #define NEEDS_CPL                     0x4
 197 #define NEEDS_SINGLE_SELECTED_CONTENT 0x8
 198 #define NEEDS_SELECTED_CONTENT        0x10
 199 #define NEEDS_SELECTED_VIDEO_CONTENT  0x20
 200 #define NEEDS_CLIPBOARD               0x40
 201 #define NEEDS_ENCRYPTION              0x80
 202
 203 map<wxMenuItem*, int> menu_items;
 204
 205 enum {
 206         ID_file_new = 1,
 207         ID_file_open,
 208         ID_file_save,
 209         ID_file_save_as_template,
 210         ID_file_duplicate,
 211         ID_file_duplicate_and_open,
 212         ID_file_history,
 213         /* Allow spare IDs after _history for the recent files list */
 214         ID_file_close = 100,
 215         ID_edit_copy,
 216         ID_edit_paste,
 217         ID_content_scale_to_fit_width,
 218         ID_content_scale_to_fit_height,
 219         ID_jobs_make_dcp,
 220         ID_jobs_make_dcp_batch,
 221         ID_jobs_make_kdms,
 222         ID_jobs_make_self_dkdm,
 223         ID_jobs_export,
 224         ID_jobs_send_dcp_to_tms,
 225         ID_jobs_show_dcp,
 226         ID_jobs_open_dcp_in_player,
 227         ID_view_closed_captions,
 228         ID_view_video_waveform,
 229         ID_tools_hints,
 230         ID_tools_encoding_servers,
 231         ID_tools_manage_templates,
 232         ID_tools_check_for_updates,
 233         ID_tools_send_translations,
 234         ID_tools_restore_default_preferences,
 235         ID_help_report_a_problem,
 236         /* IDs for shortcuts (with no associated menu item) */
 237         ID_add_file,
 238         ID_remove,
 239         ID_start_stop,
 240         ID_timeline,
 241         ID_back_frame,
 242         ID_forward_frame
 243 };
 244
 245 class DOMFrame : public wxFrame
 246 {
 247 public:
 248         explicit DOMFrame (wxString const & title)
 249                 : wxFrame (NULL, -1, title)
 250                 , _video_waveform_dialog (0)
 251                 , _hints_dialog (0)
 252                 , _servers_list_dialog (0)
 253                 , _config_dialog (0)
 254                 , _kdm_dialog (0)
 255                 , _templates_dialog (0)
 256                 , _file_menu (0)
 257                 , _history_items (0)
 258                 , _history_position (0)
 259                 , _history_separator (0)
 260                 , _update_news_requested (false)
 261         {
 262 #if defined(DCPOMATIC_WINDOWS)
 263                 if (Config::instance()->win32_console ()) {
 264                         AllocConsole();
 265
 266                         HANDLE handle_out = GetStdHandle(STD_OUTPUT_HANDLE);
 267                         int hCrt = _open_osfhandle((intptr_t) handle_out, _O_TEXT);
 268                         FILE* hf_out = _fdopen(hCrt, "w");
 269                         setvbuf(hf_out, NULL, _IONBF, 1);
 270                         *stdout = *hf_out;
 271
 272                         HANDLE handle_in = GetStdHandle(STD_INPUT_HANDLE);
 273                         hCrt = _open_osfhandle((intptr_t) handle_in, _O_TEXT);
 274                         FILE* hf_in = _fdopen(hCrt, "r");
 275                         setvbuf(hf_in, NULL, _IONBF, 128);
 276                         *stdin = *hf_in;
 277
 278                         cout << "DCP-o-matic is starting." << "\n";
 279                 }
 280 #endif
 281
 282                 wxMenuBar* bar = new wxMenuBar;
 283                 setup_menu (bar);
 284                 SetMenuBar (bar);
 285
 286 #ifdef DCPOMATIC_WINDOWS
 287                 SetIcon (wxIcon (std_to_wx ("id")));
 288 #endif
 289
 290                 _config_changed_connection = Config::instance()->Changed.connect (boost::bind (&DOMFrame::config_changed, this, _1));
 291                 config_changed (Config::OTHER);
 292
 293                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_new, this),                ID_file_new);
 294                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_open, this),               ID_file_open);
 295                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_save, this),               ID_file_save);
 296                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_save_as_template, this),   ID_file_save_as_template);
 297                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_duplicate, this),          ID_file_duplicate);
 298                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_duplicate_and_open, this), ID_file_duplicate_and_open);
 299                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_close, this),              ID_file_close);
 300                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_history, this, _1),        ID_file_history, ID_file_history + HISTORY_SIZE);
 301                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_exit, this),               wxID_EXIT);
 302                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_copy, this),               ID_edit_copy);
 303                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_paste, this),              ID_edit_paste);
 304                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_preferences, this),        wxID_PREFERENCES);
 305                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::content_scale_to_fit_width, this), ID_content_scale_to_fit_width);
 306                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::content_scale_to_fit_height, this), ID_content_scale_to_fit_height);
 307                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_make_dcp, this),           ID_jobs_make_dcp);
 308                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_make_kdms, this),          ID_jobs_make_kdms);
 309                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_make_dcp_batch, this),     ID_jobs_make_dcp_batch);
 310                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_make_self_dkdm, this),     ID_jobs_make_self_dkdm);
 311                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_export, this),             ID_jobs_export);
 312                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_send_dcp_to_tms, this),    ID_jobs_send_dcp_to_tms);
 313                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_show_dcp, this),           ID_jobs_show_dcp);
 314                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_open_dcp_in_player, this), ID_jobs_open_dcp_in_player);
 315                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::view_closed_captions, this),    ID_view_closed_captions);
 316                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::view_video_waveform, this),     ID_view_video_waveform);
 317                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_hints, this),             ID_tools_hints);
 318                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_encoding_servers, this),  ID_tools_encoding_servers);
 319                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_manage_templates, this),  ID_tools_manage_templates);
 320                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_check_for_updates, this), ID_tools_check_for_updates);
 321                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_send_translations, this), ID_tools_send_translations);
 322                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_restore_default_preferences, this), ID_tools_restore_default_preferences);
 323                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_about, this),              wxID_ABOUT);
 324                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_report_a_problem, this),   ID_help_report_a_problem);
 325
 326                 Bind (wxEVT_CLOSE_WINDOW, boost::bind (&DOMFrame::close, this, _1));
 327
 328                 /* Use a panel as the only child of the Frame so that we avoid
 329                    the dark-grey background on Windows.
 330                 */
 331                 wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
 332
 333                 _film_viewer.reset (new FilmViewer (overall_panel));
 334                 _controls = new StandardControls (overall_panel, _film_viewer, true);
 335                 _film_editor = new FilmEditor (overall_panel, _film_viewer);
 336                 JobManagerView* job_manager_view = new JobManagerView (overall_panel, false);
 337
 338                 wxBoxSizer* right_sizer = new wxBoxSizer (wxVERTICAL);
 339                 right_sizer->Add (_film_viewer->panel(), 2, wxEXPAND | wxALL, 6);
 340                 right_sizer->Add (_controls, 0, wxEXPAND | wxALL, 6);
 341                 right_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL, 6);
 342
 343                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
 344                 main_sizer->Add (_film_editor, 0, wxEXPAND | wxALL, 6);
 345                 main_sizer->Add (right_sizer, 1, wxEXPAND | wxALL, 6);
 346
 347                 set_menu_sensitivity ();
 348
 349                 _film_editor->FileChanged.connect (bind (&DOMFrame::file_changed, this, _1));
 350                 _film_editor->content_panel()->SelectionChanged.connect (boost::bind (&DOMFrame::set_menu_sensitivity, this));
 351                 file_changed ("");
 352
 353                 JobManager::instance()->ActiveJobsChanged.connect (boost::bind (&DOMFrame::set_menu_sensitivity, this));
 354
 355                 overall_panel->SetSizer (main_sizer);
 356
 357                 UpdateChecker::instance()->StateChanged.connect (boost::bind (&DOMFrame::update_checker_state_changed, this));
 358
 359                 FocusManager::instance()->SetFocus.connect (boost::bind (&DOMFrame::remove_accelerators, this));
 360                 FocusManager::instance()->KillFocus.connect (boost::bind (&DOMFrame::add_accelerators, this));
 361                 add_accelerators ();
 362         }
 363
 364         void add_accelerators ()
 365         {
 366 #ifdef __WXOSX__
 367                 int accelerators = 7;
 368 #else
 369                 int accelerators = 6;
 370 #endif
 371                 wxAcceleratorEntry* accel = new wxAcceleratorEntry[accelerators];
 372                 accel[0].Set (wxACCEL_CTRL, static_cast<int>('A'), ID_add_file);
 373                 accel[1].Set (wxACCEL_NORMAL, WXK_DELETE, ID_remove);
 374                 accel[2].Set (wxACCEL_NORMAL, WXK_SPACE, ID_start_stop);
 375                 accel[3].Set (wxACCEL_CTRL, static_cast<int>('T'), ID_timeline);
 376                 accel[4].Set (wxACCEL_NORMAL, WXK_LEFT, ID_back_frame);
 377                 accel[5].Set (wxACCEL_NORMAL, WXK_RIGHT, ID_forward_frame);
 378 #ifdef __WXOSX__
 379                 accel[6].Set (wxACCEL_CTRL, static_cast<int>('W'), ID_file_close);
 380 #endif
 381                 Bind (wxEVT_MENU, boost::bind (&ContentPanel::add_file_clicked, _film_editor->content_panel()), ID_add_file);
 382                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::remove_clicked, this, _1), ID_remove);
 383                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::start_stop_pressed, this), ID_start_stop);
 384                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::timeline_pressed, this), ID_timeline);
 385                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::back_frame, this), ID_back_frame);
 386                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::forward_frame, this), ID_forward_frame);
 387                 wxAcceleratorTable accel_table (accelerators, accel);
 388                 SetAcceleratorTable (accel_table);
 389                 delete[] accel;
 390         }
 391
 392         void remove_accelerators ()
 393         {
 394                 SetAcceleratorTable (wxAcceleratorTable ());
 395         }
 396
 397         void remove_clicked (wxCommandEvent& ev)
 398         {
 399                 if (_film_editor->content_panel()->remove_clicked (true)) {
 400                         ev.Skip ();
 401                 }
 402         }
 403
 404         void new_film (boost::filesystem::path path, optional<string> template_name)
 405         {
 406                 shared_ptr<Film> film (new Film (path));
 407                 if (template_name) {
 408                         film->use_template (template_name.get());
 409                 }
 410                 film->set_name (path.filename().generic_string());
 411                 film->write_metadata ();
 412                 set_film (film);
 413                 dcpomatic_log = film->log ();
 414         }
 415
 416         void load_film (boost::filesystem::path file)
 417         try
 418         {
 419                 shared_ptr<Film> film (new Film (file));
 420                 list<string> const notes = film->read_metadata ();
 421
 422                 if (film->state_version() == 4) {
 423                         error_dialog (
 424                                 0,
 425                                 _("This film was created with an old version of DVD-o-matic and may not load correctly "
 426                                   "in this version.  Please check the film's settings carefully.")
 427                                 );
 428                 }
 429
 430                 for (list<string>::const_iterator i = notes.begin(); i != notes.end(); ++i) {
 431                         error_dialog (0, std_to_wx (*i));
 432                 }
 433
 434                 set_film (film);
 435
 436                 JobManager::instance()->add(shared_ptr<Job>(new CheckContentChangeJob(film)));
 437         }
 438         catch (std::exception& e) {
 439                 wxString p = std_to_wx (file.string ());
 440                 wxCharBuffer b = p.ToUTF8 ();
 441                 error_dialog (this, wxString::Format (_("Could not open film at %s"), p.data()), std_to_wx (e.what()));
 442         }
 443
 444         void set_film (shared_ptr<Film> film)
 445         {
 446                 _film = film;
 447                 _film_viewer->set_film (_film);
 448                 _film_editor->set_film (_film);
 449                 _controls->set_film (_film);
 450                 if (_video_waveform_dialog) {
 451                         _video_waveform_dialog->Destroy ();
 452                         _video_waveform_dialog = 0;
 453                 }
 454                 set_menu_sensitivity ();
 455                 if (_film && _film->directory()) {
 456                         Config::instance()->add_to_history (_film->directory().get());
 457                 }
 458                 if (_film) {
 459                         _film->Change.connect (boost::bind (&DOMFrame::film_change, this, _1));
 460                         _film->Message.connect (boost::bind(&DOMFrame::film_message, this, _1));
 461                 }
 462         }
 463
 464         shared_ptr<Film> film () const {
 465                 return _film;
 466         }
 467
 468 private:
 469
 470         void film_message (string m)
 471         {
 472                 message_dialog (this, std_to_wx(m));
 473         }
 474
 475         void film_change (ChangeType type)
 476         {
 477                 if (type == CHANGE_TYPE_DONE) {
 478                         set_menu_sensitivity ();
 479                 }
 480         }
 481
 482         void file_changed (boost::filesystem::path f)
 483         {
 484                 string s = wx_to_std (_("DCP-o-matic"));
 485                 if (!f.empty ()) {
 486                         s += " - " + f.string ();
 487                 }
 488
 489                 SetTitle (std_to_wx (s));
 490         }
 491
 492         void file_new ()
 493         {
 494                 FilmNameLocationDialog* d = new FilmNameLocationDialog (this, _("New Film"), true);
 495                 int const r = d->ShowModal ();
 496
 497                 if (r == wxID_OK && d->check_path() && maybe_save_then_delete_film<FilmChangedClosingDialog>()) {
 498                         try {
 499                                 new_film (d->path(), d->template_name());
 500                         } catch (boost::filesystem::filesystem_error& e) {
 501 #ifdef DCPOMATIC_WINDOWS
 502                                 string bad_chars = "<>:\"/|?*";
 503                                 string const filename = d->path().string();
 504                                 string found_bad_chars;
 505                                 for (size_t i = 0; i < bad_chars.length(); ++i) {
 506                                         if (filename.find(bad_chars[i]) != string::npos && found_bad_chars.find(bad_chars[i]) == string::npos) {
 507                                                 found_bad_chars += bad_chars[i];
 508                                         }
 509                                 }
 510                                 wxString message = _("Could not create folder to store film.");
 511                                 if (!found_bad_chars.empty()) {
 512                                         message += "  ";
 513                                         message += wxString::Format (_("Try removing the %s characters from your folder name."), std_to_wx(found_bad_chars).data());
 514                                 }
 515                                 error_dialog (this, message, std_to_wx(e.what()));
 516 #else
 517                                 error_dialog (this, _("Could not create folder to store film."), std_to_wx(e.what()));
 518 #endif
 519                         }
 520                 }
 521
 522                 d->Destroy ();
 523         }
 524
 525         void file_open ()
 526         {
 527                 wxDirDialog* c = new wxDirDialog (
 528                         this,
 529                         _("Select film to open"),
 530                         std_to_wx (Config::instance()->default_directory_or (wx_to_std (wxStandardPaths::Get().GetDocumentsDir())).string ()),
 531                         wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST
 532                         );
 533
 534                 int r;
 535                 while (true) {
 536                         r = c->ShowModal ();
 537                         if (r == wxID_OK && c->GetPath() == wxStandardPaths::Get().GetDocumentsDir()) {
 538                                 error_dialog (this, _("You did not select a folder.  Make sure that you select a folder before clicking Open."));
 539                         } else {
 540                                 break;
 541                         }
 542                 }
 543
 544                 if (r == wxID_OK && maybe_save_then_delete_film<FilmChangedClosingDialog>()) {
 545                         load_film (wx_to_std (c->GetPath ()));
 546                 }
 547
 548                 c->Destroy ();
 549         }
 550
 551         void file_save ()
 552         {
 553                 _film->write_metadata ();
 554         }
 555
 556         void file_save_as_template ()
 557         {
 558                 SaveTemplateDialog* d = new SaveTemplateDialog (this);
 559                 int const r = d->ShowModal ();
 560                 if (r == wxID_OK) {
 561                         Config::instance()->save_template (_film, d->name ());
 562                 }
 563                 d->Destroy ();
 564         }
 565
 566         void file_duplicate ()
 567         {
 568                 FilmNameLocationDialog* d = new FilmNameLocationDialog (this, _("Duplicate Film"), false);
 569                 int const r = d->ShowModal ();
 570
 571                 if (r == wxID_OK && d->check_path() && maybe_save_film<FilmChangedDuplicatingDialog>()) {
 572                         shared_ptr<Film> film (new Film (d->path()));
 573                         film->copy_from (_film);
 574                         film->set_name (d->path().filename().generic_string());
 575                         film->write_metadata ();
 576                 }
 577
 578                 d->Destroy ();
 579         }
 580
 581         void file_duplicate_and_open ()
 582         {
 583                 FilmNameLocationDialog* d = new FilmNameLocationDialog (this, _("Duplicate Film"), false);
 584                 int const r = d->ShowModal ();
 585
 586                 if (r == wxID_OK && d->check_path() && maybe_save_film<FilmChangedDuplicatingDialog>()) {
 587                         shared_ptr<Film> film (new Film (d->path()));
 588                         film->copy_from (_film);
 589                         film->set_name (d->path().filename().generic_string());
 590                         film->write_metadata ();
 591                         set_film (film);
 592                 }
 593
 594                 d->Destroy ();
 595         }
 596
 597         void file_close ()
 598         {
 599                 if (_film && _film->dirty ()) {
 600
 601                         FilmChangedClosingDialog* dialog = new FilmChangedClosingDialog (_film->name ());
 602                         int const r = dialog->run ();
 603                         delete dialog;
 604
 605                         switch (r) {
 606                         case wxID_NO:
 607                                 /* Don't save and carry on to close */
 608                                 break;
 609                         case wxID_YES:
 610                                 /* Save and carry on to close */
 611                                 _film->write_metadata ();
 612                                 break;
 613                         case wxID_CANCEL:
 614                                 /* Stop */
 615                                 return;
 616                         }
 617                 }
 618
 619                 set_film (shared_ptr<Film>());
 620         }
 621
 622         void file_history (wxCommandEvent& event)
 623         {
 624                 vector<boost::filesystem::path> history = Config::instance()->history ();
 625                 int n = event.GetId() - ID_file_history;
 626                 if (n >= 0 && n < static_cast<int> (history.size ()) && maybe_save_then_delete_film<FilmChangedClosingDialog>()) {
 627                         load_film (history[n]);
 628                 }
 629         }
 630
 631         void file_exit ()
 632         {
 633                 /* false here allows the close handler to veto the close request */
 634                 Close (false);
 635         }
 636
 637         void edit_copy ()
 638         {
 639                 ContentList const sel = _film_editor->content_panel()->selected();
 640                 DCPOMATIC_ASSERT (sel.size() == 1);
 641                 _clipboard = sel.front()->clone();
 642         }
 643
 644         void edit_paste ()
 645         {
 646                 DCPOMATIC_ASSERT (_clipboard);
 647
 648                 PasteDialog* d = new PasteDialog (this, static_cast<bool>(_clipboard->video), static_cast<bool>(_clipboard->audio), !_clipboard->text.empty());
 649                 if (d->ShowModal() == wxID_OK) {
 650                         BOOST_FOREACH (shared_ptr<Content> i, _film_editor->content_panel()->selected()) {
 651                                 if (d->video() && i->video) {
 652                                         DCPOMATIC_ASSERT (_clipboard->video);
 653                                         i->video->take_settings_from (_clipboard->video);
 654                                 }
 655                                 if (d->audio() && i->audio) {
 656                                         DCPOMATIC_ASSERT (_clipboard->audio);
 657                                         i->audio->take_settings_from (_clipboard->audio);
 658                                 }
 659
 660                                 if (d->text()) {
 661                                         list<shared_ptr<TextContent> >::iterator j = i->text.begin ();
 662                                         list<shared_ptr<TextContent> >::const_iterator k = _clipboard->text.begin ();
 663                                         while (j != i->text.end() && k != _clipboard->text.end()) {
 664                                                 (*j)->take_settings_from (*k);
 665                                                 ++j;
 666                                                 ++k;
 667                                         }
 668                                 }
 669                         }
 670                 }
 671                 d->Destroy ();
 672         }
 673
 674         void edit_preferences ()
 675         {
 676                 if (!_config_dialog) {
 677                         _config_dialog = create_full_config_dialog ();
 678                 }
 679                 _config_dialog->Show (this);
 680         }
 681
 682         void tools_restore_default_preferences ()
 683         {
 684                 wxMessageDialog* d = new wxMessageDialog (
 685                         0,
 686                         _("Are you sure you want to restore preferences to their defaults?  This cannot be undone."),
 687                         _("Restore default preferences"),
 688                         wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
 689                         );
 690
 691                 int const r = d->ShowModal ();
 692                 d->Destroy ();
 693
 694                 if (r == wxID_YES) {
 695                         Config::restore_defaults ();
 696                 }
 697         }
 698
 699         void jobs_make_dcp ()
 700         {
 701                 double required;
 702                 double available;
 703                 bool can_hard_link;
 704
 705                 if (!_film->should_be_enough_disk_space (required, available, can_hard_link)) {
 706                         wxString message;
 707                         if (can_hard_link) {
 708                                 message = wxString::Format (_("The DCP for this film will take up about %.1f GB, and the disk that you are using only has %.1f GB available.  Do you want to continue anyway?"), required, available);
 709                         } else {
 710                                 message = wxString::Format (_("The DCP and intermediate files for this film will take up about %.1f GB, and the disk that you are using only has %.1f GB available.  You would need half as much space if the filesystem supported hard links, but it does not.  Do you want to continue anyway?"), required, available);
 711                         }
 712                         if (!confirm_dialog (this, message)) {
 713                                 return;
 714                         }
 715                 }
 716
 717                 if (Config::instance()->show_hints_before_make_dcp()) {
 718                         HintsDialog* hints = new HintsDialog (this, _film, false);
 719                         int const r = hints->ShowModal();
 720                         hints->Destroy ();
 721                         if (r == wxID_CANCEL) {
 722                                 return;
 723                         }
 724                 }
 725
 726                 if (_film->encrypted ()) {
 727                         NagDialog::maybe_nag (
 728                                 this,
 729                                 Config::NAG_ENCRYPTED_METADATA,
 730                                 _("You are making an encrypted DCP.  It will not be possible to make KDMs for this DCP unless you have copies of "
 731                                   "the <tt>metadata.xml</tt> file within the film and the metadata files within the DCP.\n\n"
 732                                   "You should ensure that these files are <span weight=\"bold\" size=\"larger\">BACKED UP</span> "
 733                                   "if you want to make KDMs for this film.")
 734                                 );
 735                 }
 736
 737                 /* Remove any existing DCP if the user agrees */
 738                 boost::filesystem::path const dcp_dir = _film->dir (_film->dcp_name(), false);
 739                 if (boost::filesystem::exists (dcp_dir)) {
 740                         if (!confirm_dialog (this, wxString::Format (_("Do you want to overwrite the existing DCP %s?"), std_to_wx(dcp_dir.string()).data()))) {
 741                                 return;
 742                         }
 743                         boost::filesystem::remove_all (dcp_dir);
 744                 }
 745
 746                 try {
 747                         /* It seems to make sense to auto-save metadata here, since the make DCP may last
 748                            a long time, and crashes/power failures are moderately likely.
 749                         */
 750                         _film->write_metadata ();
 751                         _film->make_dcp ();
 752                 } catch (BadSettingError& e) {
 753                         error_dialog (this, wxString::Format (_("Bad setting for %s."), std_to_wx(e.setting()).data()), std_to_wx(e.what()));
 754                 } catch (std::exception& e) {
 755                         error_dialog (this, wxString::Format (_("Could not make DCP.")), std_to_wx(e.what()));
 756                 }
 757         }
 758
 759         void jobs_make_kdms ()
 760         {
 761                 if (!_film) {
 762                         return;
 763                 }
 764
 765                 if (_kdm_dialog) {
 766                         _kdm_dialog->Destroy ();
 767                         _kdm_dialog = 0;
 768                 }
 769
 770                 _kdm_dialog = new KDMDialog (this, _film);
 771                 _kdm_dialog->Show ();
 772         }
 773
 774         /** @return false if we succeeded, true if not */
 775         bool send_to_other_tool (int port, function<void(boost::filesystem::path)> start, string message)
 776         {
 777                 /* i = 0; try to connect via socket
 778                    i = 1; try again, and then try to start the tool
 779                    i = 2 onwards; try again.
 780                 */
 781                 for (int i = 0; i < 8; ++i) {
 782                         try {
 783                                 boost::asio::io_service io_service;
 784                                 boost::asio::ip::tcp::resolver resolver (io_service);
 785                                 boost::asio::ip::tcp::resolver::query query ("127.0.0.1", raw_convert<string> (port));
 786                                 boost::asio::ip::tcp::resolver::iterator endpoint_iterator = resolver.resolve (query);
 787                                 Socket socket (5);
 788                                 socket.connect (*endpoint_iterator);
 789                                 DCPOMATIC_ASSERT (_film->directory ());
 790                                 socket.write (message.length() + 1);
 791                                 socket.write ((uint8_t *) message.c_str(), message.length() + 1);
 792                                 /* OK\0 */
 793                                 uint8_t ok[3];
 794                                 socket.read (ok, 3);
 795                                 return false;
 796                         } catch (exception& e) {
 797
 798                         }
 799
 800                         if (i == 1) {
 801                                 start (wx_to_std (wxStandardPaths::Get().GetExecutablePath()));
 802                         }
 803
 804                         dcpomatic_sleep (1);
 805                 }
 806
 807                 return true;
 808         }
 809
 810         void jobs_make_dcp_batch ()
 811         {
 812                 if (!_film) {
 813                         return;
 814                 }
 815
 816                 if (Config::instance()->show_hints_before_make_dcp()) {
 817                         HintsDialog* hints = new HintsDialog (this, _film, false);
 818                         int const r = hints->ShowModal();
 819                         hints->Destroy ();
 820                         if (r == wxID_CANCEL) {
 821                                 return;
 822                         }
 823                 }
 824
 825                 _film->write_metadata ();
 826
 827                 if (send_to_other_tool (BATCH_JOB_PORT, bind (&start_batch_converter, _1), _film->directory()->string())) {
 828                         error_dialog (this, _("Could not find batch converter."));
 829                 }
 830         }
 831
 832         void jobs_open_dcp_in_player ()
 833         {
 834                 if (!_film) {
 835                         return;
 836                 }
 837
 838                 if (send_to_other_tool (PLAYER_PLAY_PORT, bind (&start_player, _1), _film->dir(_film->dcp_name(false)).string())) {
 839                         error_dialog (this, _("Could not find player."));
 840                 }
 841         }
 842
 843         void jobs_make_self_dkdm ()
 844         {
 845                 if (!_film) {
 846                         return;
 847                 }
 848
 849                 SelfDKDMDialog* d = new SelfDKDMDialog (this, _film);
 850                 if (d->ShowModal () != wxID_OK) {
 851                         d->Destroy ();
 852                         return;
 853                 }
 854
 855                 NagDialog::maybe_nag (
 856                         this,
 857                         Config::NAG_DKDM_CONFIG,
 858                         wxString::Format (
 859                                 _("You are making a DKDM which is encrypted by a private key held in"
 860                                   "\n\n<tt>%s</tt>\n\nIt is <span weight=\"bold\" size=\"larger\">VITALLY IMPORTANT</span> "
 861                                   "that you <span weight=\"bold\" size=\"larger\">BACK UP THIS FILE</span> since if it is lost "
 862                                   "your DKDMs (and the DCPs they protect) will become useless."), std_to_wx(Config::config_file().string()).data()
 863                                 )
 864                         );
 865
 866                 optional<dcp::EncryptedKDM> kdm;
 867                 try {
 868                         kdm = _film->make_kdm (
 869                                 Config::instance()->decryption_chain()->leaf(),
 870                                 vector<string>(),
 871                                 d->cpl (),
 872                                 dcp::LocalTime ("2012-01-01T01:00:00+00:00"),
 873                                 dcp::LocalTime ("2112-01-01T01:00:00+00:00"),
 874                                 dcp::MODIFIED_TRANSITIONAL_1,
 875                                 true,
 876                                 0
 877                                 );
 878                 } catch (dcp::NotEncryptedError& e) {
 879                         error_dialog (this, _("CPL's content is not encrypted."));
 880                 } catch (exception& e) {
 881                         error_dialog (this, e.what ());
 882                 } catch (...) {
 883                         error_dialog (this, _("An unknown exception occurred."));
 884                 }
 885
 886                 if (kdm) {
 887                         if (d->internal ()) {
 888                                 shared_ptr<DKDMGroup> dkdms = Config::instance()->dkdms ();
 889                                 dkdms->add (shared_ptr<DKDM> (new DKDM (kdm.get())));
 890                                 Config::instance()->changed ();
 891                         } else {
 892                                 boost::filesystem::path path = d->directory() / (_film->dcp_name(false) + "_DKDM.xml");
 893                                 kdm->as_xml (path);
 894                         }
 895                 }
 896
 897                 d->Destroy ();
 898         }
 899
 900         void jobs_export ()
 901         {
 902                 ExportDialog* d = new ExportDialog (this);
 903                 if (d->ShowModal() == wxID_OK) {
 904                         shared_ptr<TranscodeJob> job (new TranscodeJob (_film));
 905                         job->set_encoder (
 906                                 shared_ptr<FFmpegEncoder> (
 907                                         new FFmpegEncoder (_film, job, d->path(), d->format(), d->mixdown_to_stereo(), d->split_reels(), d->x264_crf())
 908                                         )
 909                                 );
 910                         JobManager::instance()->add (job);
 911                 }
 912                 d->Destroy ();
 913         }
 914
 915         void content_scale_to_fit_width ()
 916         {
 917                 ContentList vc = _film_editor->content_panel()->selected_video ();
 918                 for (ContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
 919                         (*i)->video->scale_and_crop_to_fit_width (_film);
 920                 }
 921         }
 922
 923         void content_scale_to_fit_height ()
 924         {
 925                 ContentList vc = _film_editor->content_panel()->selected_video ();
 926                 for (ContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
 927                         (*i)->video->scale_and_crop_to_fit_height (_film);
 928                 }
 929         }
 930
 931         void jobs_send_dcp_to_tms ()
 932         {
 933                 _film->send_dcp_to_tms ();
 934         }
 935
 936         void jobs_show_dcp ()
 937         {
 938                 DCPOMATIC_ASSERT (_film->directory ());
 939 #ifdef DCPOMATIC_WINDOWS
 940                 wstringstream args;
 941                 args << "/select," << _film->dir (_film->dcp_name(false));
 942                 ShellExecute (0, L"open", L"explorer.exe", args.str().c_str(), 0, SW_SHOWDEFAULT);
 943 #endif
 944
 945 #ifdef DCPOMATIC_LINUX
 946                 int r = system ("which nautilus");
 947                 if (WEXITSTATUS (r) == 0) {
 948                         r = system (String::compose("nautilus \"%1\"", _film->directory()->string()).c_str());
 949                         if (WEXITSTATUS (r)) {
 950                                 error_dialog (this, _("Could not show DCP."), _("Could not run nautilus"));
 951                         }
 952                 } else {
 953                         int r = system ("which konqueror");
 954                         if (WEXITSTATUS (r) == 0) {
 955                                 r = system (String::compose ("konqueror \"%1\"", _film->directory()->string()).c_str());
 956                                 if (WEXITSTATUS (r)) {
 957                                         error_dialog (this, _("Could not show DCP"), _("Could not run konqueror"));
 958                                 }
 959                         }
 960                 }
 961 #endif
 962
 963 #ifdef DCPOMATIC_OSX
 964                 int r = system (String::compose ("open -R \"%1\"", _film->dir (_film->dcp_name(false)).string()).c_str());
 965                 if (WEXITSTATUS (r)) {
 966                         error_dialog (this, _("Could not show DCP"));
 967                 }
 968 #endif
 969         }
 970
 971         void view_closed_captions ()
 972         {
 973                 _film_viewer->show_closed_captions ();
 974         }
 975
 976         void view_video_waveform ()
 977         {
 978                 if (!_video_waveform_dialog) {
 979                         _video_waveform_dialog = new VideoWaveformDialog (this, _film, _film_viewer);
 980                 }
 981
 982                 _video_waveform_dialog->Show ();
 983         }
 984
 985         void tools_hints ()
 986         {
 987                 if (!_hints_dialog) {
 988                         _hints_dialog = new HintsDialog (this, _film, true);
 989                 }
 990
 991                 _hints_dialog->Show ();
 992         }
 993
 994         void tools_encoding_servers ()
 995         {
 996                 if (!_servers_list_dialog) {
 997                         _servers_list_dialog = new ServersListDialog (this);
 998                 }
 999
1000                 _servers_list_dialog->Show ();
1001         }
1002
1003         void tools_manage_templates ()
1004         {
1005                 if (!_templates_dialog) {
1006                         _templates_dialog = new TemplatesDialog (this);
1007                 }
1008
1009                 _templates_dialog->Show ();
1010         }
1011
1012         void tools_check_for_updates ()
1013         {
1014                 UpdateChecker::instance()->run ();
1015                 _update_news_requested = true;
1016         }
1017
1018         void tools_send_translations ()
1019         {
1020                 SendI18NDialog* d = new SendI18NDialog (this);
1021                 if (d->ShowModal() == wxID_OK) {
1022                         string body;
1023                         body += d->name() + "\n";
1024                         body += d->language() + "\n";
1025                         body += string(dcpomatic_version) + " " + string(dcpomatic_git_commit) + "\n";
1026                         body += "--\n";
1027                         map<string, string> translations = I18NHook::translations ();
1028                         for (map<string, string>::const_iterator i = translations.begin(); i != translations.end(); ++i) {
1029                                 body += i->first + "\n" + i->second + "\n\n";
1030                         }
1031                         list<string> to;
1032                         to.push_back ("carl@dcpomatic.com");
1033                         Emailer emailer (d->email(), to, "DCP-o-matic translations", body);
1034                         emailer.send ("main.carlh.net", 2525);
1035                 }
1036
1037                 d->Destroy ();
1038         }
1039
1040         void help_about ()
1041         {
1042                 AboutDialog* d = new AboutDialog (this);
1043                 d->ShowModal ();
1044                 d->Destroy ();
1045         }
1046
1047         void help_report_a_problem ()
1048         {
1049                 ReportProblemDialog* d = new ReportProblemDialog (this, _film);
1050                 if (d->ShowModal () == wxID_OK) {
1051                         d->report ();
1052                 }
1053                 d->Destroy ();
1054         }
1055
1056         bool should_close ()
1057         {
1058                 if (!JobManager::instance()->work_to_do ()) {
1059                         return true;
1060                 }
1061
1062                 wxMessageDialog* d = new wxMessageDialog (
1063                         0,
1064                         _("There are unfinished jobs; are you sure you want to quit?"),
1065                         _("Unfinished jobs"),
1066                         wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
1067                         );
1068
1069                 bool const r = d->ShowModal() == wxID_YES;
1070                 d->Destroy ();
1071                 return r;
1072         }
1073
1074         void close (wxCloseEvent& ev)
1075         {
1076                 if (!should_close ()) {
1077                         ev.Veto ();
1078                         return;
1079                 }
1080
1081                 if (_film && _film->dirty ()) {
1082
1083                         FilmChangedClosingDialog* dialog = new FilmChangedClosingDialog (_film->name ());
1084                         int const r = dialog->run ();
1085                         delete dialog;
1086
1087                         switch (r) {
1088                         case wxID_NO:
1089                                 /* Don't save and carry on to close */
1090                                 break;
1091                         case wxID_YES:
1092                                 /* Save and carry on to close */
1093                                 _film->write_metadata ();
1094                                 break;
1095                         case wxID_CANCEL:
1096                                 /* Veto the event and stop */
1097                                 ev.Veto ();
1098                                 return;
1099                         }
1100                 }
1101
1102                 /* We don't want to hear about any more configuration changes, since they
1103                    cause the File menu to be altered, which itself will be deleted around
1104                    now (without, as far as I can see, any way for us to find out).
1105                 */
1106                 _config_changed_connection.disconnect ();
1107
1108                 ev.Skip ();
1109         }
1110
1111         void set_menu_sensitivity ()
1112         {
1113                 list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
1114                 list<shared_ptr<Job> >::iterator i = jobs.begin();
1115                 while (i != jobs.end() && (*i)->json_name() != "transcode") {
1116                         ++i;
1117                 }
1118                 bool const dcp_creation = (i != jobs.end ()) && !(*i)->finished ();
1119                 bool const have_cpl = _film && !_film->cpls().empty ();
1120                 bool const have_single_selected_content = _film_editor->content_panel()->selected().size() == 1;
1121                 bool const have_selected_content = !_film_editor->content_panel()->selected().empty();
1122                 bool const have_selected_video_content = !_film_editor->content_panel()->selected_video().empty();
1123
1124                 for (map<wxMenuItem*, int>::iterator j = menu_items.begin(); j != menu_items.end(); ++j) {
1125
1126                         bool enabled = true;
1127
1128                         if ((j->second & NEEDS_FILM) && !_film) {
1129                                 enabled = false;
1130                         }
1131
1132                         if ((j->second & NOT_DURING_DCP_CREATION) && dcp_creation) {
1133                                 enabled = false;
1134                         }
1135
1136                         if ((j->second & NEEDS_CPL) && !have_cpl) {
1137                                 enabled = false;
1138                         }
1139
1140                         if ((j->second & NEEDS_SELECTED_CONTENT) && !have_selected_content) {
1141                                 enabled = false;
1142                         }
1143
1144                         if ((j->second & NEEDS_SINGLE_SELECTED_CONTENT) && !have_single_selected_content) {
1145                                 enabled = false;
1146                         }
1147
1148                         if ((j->second & NEEDS_SELECTED_VIDEO_CONTENT) && !have_selected_video_content) {
1149                                 enabled = false;
1150                         }
1151
1152                         if ((j->second & NEEDS_CLIPBOARD) && !_clipboard) {
1153                                 enabled = false;
1154                         }
1155
1156                         if ((j->second & NEEDS_ENCRYPTION) && (!_film || !_film->encrypted())) {
1157                                 enabled = false;
1158                         }
1159
1160                         j->first->Enable (enabled);
1161                 }
1162         }
1163
1164         /** @return true if the operation that called this method
1165          *  should continue, false to abort it.
1166          */
1167         template <class T>
1168         bool maybe_save_film ()
1169         {
1170                 if (!_film) {
1171                         return true;
1172                 }
1173
1174                 if (_film->dirty ()) {
1175                         T d (_film->name ());
1176                         switch (d.run ()) {
1177                         case wxID_NO:
1178                                 return true;
1179                         case wxID_YES:
1180                                 _film->write_metadata ();
1181                                 return true;
1182                         case wxID_CANCEL:
1183                                 return false;
1184                         }
1185                 }
1186
1187                 return true;
1188         }
1189
1190         template <class T>
1191         bool maybe_save_then_delete_film ()
1192         {
1193                 bool const r = maybe_save_film<T> ();
1194                 if (r) {
1195                         _film.reset ();
1196                 }
1197                 return r;
1198         }
1199
1200         void add_item (wxMenu* menu, wxString text, int id, int sens)
1201         {
1202                 wxMenuItem* item = menu->Append (id, text);
1203                 menu_items.insert (make_pair (item, sens));
1204         }
1205
1206         void setup_menu (wxMenuBar* m)
1207         {
1208                 _file_menu = new wxMenu;
1209                 add_item (_file_menu, _("New...\tCtrl-N"), ID_file_new, ALWAYS);
1210                 add_item (_file_menu, _("&Open...\tCtrl-O"), ID_file_open, ALWAYS);
1211                 _file_menu->AppendSeparator ();
1212                 add_item (_file_menu, _("&Save\tCtrl-S"), ID_file_save, NEEDS_FILM);
1213                 _file_menu->AppendSeparator ();
1214                 add_item (_file_menu, _("Save as &template..."), ID_file_save_as_template, NEEDS_FILM);
1215                 add_item (_file_menu, _("Duplicate..."), ID_file_duplicate, NEEDS_FILM);
1216                 add_item (_file_menu, _("Duplicate and open..."), ID_file_duplicate_and_open, NEEDS_FILM);
1217
1218                 _history_position = _file_menu->GetMenuItems().GetCount();
1219
1220                 _file_menu->AppendSeparator ();
1221                 add_item (_file_menu, _("&Close\tCtrl-W"), ID_file_close, NEEDS_FILM);
1222
1223 #ifndef __WXOSX__
1224                 _file_menu->AppendSeparator ();
1225 #endif
1226
1227 #ifdef __WXOSX__
1228                 add_item (_file_menu, _("&Exit"), wxID_EXIT, ALWAYS);
1229 #else
1230                 add_item (_file_menu, _("&Quit"), wxID_EXIT, ALWAYS);
1231 #endif
1232
1233                 wxMenu* edit = new wxMenu;
1234                 add_item (edit, _("Copy settings\tCtrl-C"), ID_edit_copy, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_SINGLE_SELECTED_CONTENT);
1235                 add_item (edit, _("Paste settings...\tCtrl-V"), ID_edit_paste, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_SELECTED_CONTENT | NEEDS_CLIPBOARD);
1236
1237 #ifdef __WXOSX__
1238                 add_item (_file_menu, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
1239 #else
1240                 add_item (edit, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
1241 #endif
1242
1243                 wxMenu* content = new wxMenu;
1244                 add_item (content, _("Scale to fit &width"), ID_content_scale_to_fit_width, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
1245                 add_item (content, _("Scale to fit &height"), ID_content_scale_to_fit_height, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
1246
1247                 wxMenu* jobs_menu = new wxMenu;
1248                 add_item (jobs_menu, _("&Make DCP\tCtrl-M"), ID_jobs_make_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION);
1249                 add_item (jobs_menu, _("Make DCP in &batch converter\tCtrl-B"), ID_jobs_make_dcp_batch, NEEDS_FILM | NOT_DURING_DCP_CREATION);
1250                 jobs_menu->AppendSeparator ();
1251                 add_item (jobs_menu, _("Make &KDMs...\tCtrl-K"), ID_jobs_make_kdms, NEEDS_FILM);
1252                 add_item (jobs_menu, _("Make DKDM for DCP-o-matic..."), ID_jobs_make_self_dkdm, NEEDS_FILM | NEEDS_ENCRYPTION);
1253                 jobs_menu->AppendSeparator ();
1254                 add_item (jobs_menu, _("Export...\tCtrl-E"), ID_jobs_export, NEEDS_FILM);
1255                 jobs_menu->AppendSeparator ();
1256                 add_item (jobs_menu, _("&Send DCP to TMS"), ID_jobs_send_dcp_to_tms, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
1257                 add_item (jobs_menu, _("S&how DCP"), ID_jobs_show_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
1258                 add_item (jobs_menu, _("Open DCP in &player"), ID_jobs_open_dcp_in_player, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
1259
1260                 wxMenu* view = new wxMenu;
1261                 add_item (view, _("Closed captions..."), ID_view_closed_captions, NEEDS_FILM);
1262                 add_item (view, _("Video waveform..."), ID_view_video_waveform, NEEDS_FILM);
1263
1264                 wxMenu* tools = new wxMenu;
1265                 add_item (tools, _("Hints..."), ID_tools_hints, 0);
1266                 add_item (tools, _("Encoding servers..."), ID_tools_encoding_servers, 0);
1267                 add_item (tools, _("Manage templates..."), ID_tools_manage_templates, 0);
1268                 add_item (tools, _("Check for updates"), ID_tools_check_for_updates, 0);
1269                 add_item (tools, _("Send translations..."), ID_tools_send_translations, 0);
1270                 tools->AppendSeparator ();
1271                 add_item (tools, _("Restore default preferences"), ID_tools_restore_default_preferences, ALWAYS);
1272
1273                 wxMenu* help = new wxMenu;
1274 #ifdef __WXOSX__
1275                 add_item (help, _("About DCP-o-matic"), wxID_ABOUT, ALWAYS);
1276 #else
1277                 add_item (help, _("About"), wxID_ABOUT, ALWAYS);
1278 #endif
1279                 add_item (help, _("Report a problem..."), ID_help_report_a_problem, NEEDS_FILM);
1280
1281                 m->Append (_file_menu, _("&File"));
1282                 m->Append (edit, _("&Edit"));
1283                 m->Append (content, _("&Content"));
1284                 m->Append (jobs_menu, _("&Jobs"));
1285                 m->Append (view, _("&View"));
1286                 m->Append (tools, _("&Tools"));
1287                 m->Append (help, _("&Help"));
1288         }
1289
1290         void config_changed (Config::Property what)
1291         {
1292                 /* Instantly save any config changes when using the DCP-o-matic GUI */
1293                 if (what == Config::CINEMAS) {
1294                         try {
1295                                 Config::instance()->write_cinemas();
1296                         } catch (exception& e) {
1297                                 error_dialog (
1298                                         this,
1299                                         wxString::Format (
1300                                                 _("Could not write to cinemas file at %s.  Your changes have not been saved."),
1301                                                 std_to_wx (Config::instance()->cinemas_file().string()).data()
1302                                                 )
1303                                         );
1304                         }
1305                 } else {
1306                         try {
1307                                 Config::instance()->write_config();
1308                         } catch (exception& e) {
1309                                 error_dialog (
1310                                         this,
1311                                         wxString::Format (
1312                                                 _("Could not write to config file at %s.  Your changes have not been saved."),
1313                                                 std_to_wx (Config::instance()->cinemas_file().string()).data()
1314                                                 )
1315                                         );
1316                         }
1317                 }
1318
1319                 for (int i = 0; i < _history_items; ++i) {
1320                         delete _file_menu->Remove (ID_file_history + i);
1321                 }
1322
1323                 if (_history_separator) {
1324                         _file_menu->Remove (_history_separator);
1325                 }
1326                 delete _history_separator;
1327                 _history_separator = 0;
1328
1329                 int pos = _history_position;
1330
1331                 /* Clear out non-existant history items before we re-build the menu */
1332                 Config::instance()->clean_history ();
1333                 vector<boost::filesystem::path> history = Config::instance()->history ();
1334
1335                 if (!history.empty ()) {
1336                         _history_separator = _file_menu->InsertSeparator (pos++);
1337                 }
1338
1339                 for (size_t i = 0; i < history.size(); ++i) {
1340                         string s;
1341                         if (i < 9) {
1342                                 s = String::compose ("&%1 %2", i + 1, history[i].string());
1343                         } else {
1344                                 s = history[i].string();
1345                         }
1346                         _file_menu->Insert (pos++, ID_file_history + i, std_to_wx (s));
1347                 }
1348
1349                 _history_items = history.size ();
1350
1351                 dcpomatic_log->set_types (Config::instance()->log_types());
1352         }
1353
1354         void update_checker_state_changed ()
1355         {
1356                 UpdateChecker* uc = UpdateChecker::instance ();
1357
1358                 bool const announce =
1359                         _update_news_requested ||
1360                         (uc->stable() && Config::instance()->check_for_updates()) ||
1361                         (uc->test() && Config::instance()->check_for_updates() && Config::instance()->check_for_test_updates());
1362
1363                 _update_news_requested = false;
1364
1365                 if (!announce) {
1366                         return;
1367                 }
1368
1369                 if (uc->state() == UpdateChecker::YES) {
1370                         UpdateDialog* dialog = new UpdateDialog (this, uc->stable (), uc->test ());
1371                         dialog->ShowModal ();
1372                         dialog->Destroy ();
1373                 } else if (uc->state() == UpdateChecker::FAILED) {
1374                         error_dialog (this, _("The DCP-o-matic download server could not be contacted."));
1375                 } else {
1376                         error_dialog (this, _("There are no new versions of DCP-o-matic available."));
1377                 }
1378
1379                 _update_news_requested = false;
1380         }
1381
1382         void start_stop_pressed ()
1383         {
1384                 if (_film_viewer->playing()) {
1385                         _film_viewer->stop();
1386                 } else {
1387                         _film_viewer->start();
1388                 }
1389         }
1390
1391         void timeline_pressed ()
1392         {
1393                 _film_editor->content_panel()->timeline_clicked ();
1394         }
1395
1396         void back_frame ()
1397         {
1398                 _film_viewer->seek_by (-_film_viewer->one_video_frame(), true);
1399         }
1400
1401         void forward_frame ()
1402         {
1403                 _film_viewer->seek_by (_film_viewer->one_video_frame(), true);
1404         }
1405
1406         FilmEditor* _film_editor;
1407         boost::shared_ptr<FilmViewer> _film_viewer;
1408         StandardControls* _controls;
1409         VideoWaveformDialog* _video_waveform_dialog;
1410         HintsDialog* _hints_dialog;
1411         ServersListDialog* _servers_list_dialog;
1412         wxPreferencesEditor* _config_dialog;
1413         KDMDialog* _kdm_dialog;
1414         TemplatesDialog* _templates_dialog;
1415         wxMenu* _file_menu;
1416         shared_ptr<Film> _film;
1417         int _history_items;
1418         int _history_position;
1419         wxMenuItem* _history_separator;
1420         boost::signals2::scoped_connection _config_changed_connection;
1421         bool _update_news_requested;
1422         shared_ptr<Content> _clipboard;
1423 };
1424
1425 static const wxCmdLineEntryDesc command_line_description[] = {
1426         { wxCMD_LINE_SWITCH, "n", "new", "create new film", wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
1427         { wxCMD_LINE_OPTION, "c", "content", "add content file / directory", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
1428         { wxCMD_LINE_OPTION, "d", "dcp", "add content DCP", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
1429         { wxCMD_LINE_PARAM, 0, 0, "film to load or create", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
1430         { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
1431 };
1432
1433 /** @class App
1434  *  @brief The magic App class for wxWidgets.
1435  */
1436 class App : public wxApp
1437 {
1438 public:
1439         App ()
1440                 : wxApp ()
1441                 , _frame (0)
1442         {}
1443
1444 private:
1445
1446         bool OnInit ()
1447         {
1448                 wxSplashScreen* splash = 0;
1449                 try {
1450                         wxInitAllImageHandlers ();
1451
1452                         Config::FailedToLoad.connect (boost::bind (&App::config_failed_to_load, this));
1453                         Config::Warning.connect (boost::bind (&App::config_warning, this, _1));
1454
1455                         splash = maybe_show_splash ();
1456
1457                         SetAppName (_("DCP-o-matic"));
1458
1459                         if (!wxApp::OnInit()) {
1460                                 return false;
1461                         }
1462
1463 #ifdef DCPOMATIC_LINUX
1464                         unsetenv ("UBUNTU_MENUPROXY");
1465 #endif
1466
1467 #ifdef __WXOSX__
1468                         ProcessSerialNumber serial;
1469                         GetCurrentProcess (&serial);
1470                         TransformProcessType (&serial, kProcessTransformToForegroundApplication);
1471 #endif
1472
1473                         dcpomatic_setup_path_encoding ();
1474
1475                         /* Enable i18n; this will create a Config object
1476                            to look for a force-configured language.  This Config
1477                            object will be wrong, however, because dcpomatic_setup
1478                            hasn't yet been called and there aren't any filters etc.
1479                            set up yet.
1480                         */
1481                         dcpomatic_setup_i18n ();
1482
1483                         /* Set things up, including filters etc.
1484                            which will now be internationalised correctly.
1485                         */
1486                         dcpomatic_setup ();
1487
1488                         /* Force the configuration to be re-loaded correctly next
1489                            time it is needed.
1490                         */
1491                         Config::drop ();
1492
1493                         Config::BadSignerChain.connect (boost::bind (&App::config_bad_signer_chain, this));
1494
1495                         _frame = new DOMFrame (_("DCP-o-matic"));
1496                         SetTopWindow (_frame);
1497                         _frame->Maximize ();
1498                         if (splash) {
1499                                 splash->Destroy ();
1500                                 splash = 0;
1501                         }
1502
1503                         if (!Config::instance()->nagged(Config::NAG_INITIAL_SETUP)) {
1504                                 InitialSetupDialog* d = new InitialSetupDialog ();
1505                                 d->ShowModal ();
1506                                 d->Destroy ();
1507                                 Config::instance()->set_nagged(Config::NAG_INITIAL_SETUP, true);
1508                         }
1509
1510                         _frame->Show ();
1511
1512                         if (!_film_to_load.empty() && boost::filesystem::is_directory (_film_to_load)) {
1513                                 try {
1514                                         _frame->load_film (_film_to_load);
1515                                 } catch (exception& e) {
1516                                         error_dialog (0, std_to_wx (String::compose (wx_to_std (_("Could not load film %1 (%2)")), _film_to_load)), std_to_wx(e.what()));
1517                                 }
1518                         }
1519
1520                         if (!_film_to_create.empty ()) {
1521                                 _frame->new_film (_film_to_create, optional<string> ());
1522                                 if (!_content_to_add.empty ()) {
1523                                         BOOST_FOREACH (shared_ptr<Content> i, content_factory(_content_to_add)) {
1524                                                 _frame->film()->examine_and_add_content (i);
1525                                         }
1526                                 }
1527                                 if (!_dcp_to_add.empty ()) {
1528                                         _frame->film()->examine_and_add_content(shared_ptr<DCPContent>(new DCPContent(_dcp_to_add)));
1529                                 }
1530                         }
1531
1532                         signal_manager = new wxSignalManager (this);
1533                         Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
1534
1535                         Bind (wxEVT_TIMER, boost::bind (&App::check, this));
1536                         _timer.reset (new wxTimer (this));
1537                         _timer->Start (1000);
1538
1539                         if (Config::instance()->check_for_updates ()) {
1540                                 UpdateChecker::instance()->run ();
1541                         }
1542                 }
1543                 catch (exception& e)
1544                 {
1545                         if (splash) {
1546                                 splash->Destroy ();
1547                         }
1548                         error_dialog (0, wxString::Format ("DCP-o-matic could not start."), std_to_wx(e.what()));
1549                 }
1550
1551                 return true;
1552         }
1553
1554         void OnInitCmdLine (wxCmdLineParser& parser)
1555         {
1556                 parser.SetDesc (command_line_description);
1557                 parser.SetSwitchChars (wxT ("-"));
1558         }
1559
1560         bool OnCmdLineParsed (wxCmdLineParser& parser)
1561         {
1562                 if (parser.GetParamCount() > 0) {
1563                         if (parser.Found (wxT ("new"))) {
1564                                 _film_to_create = wx_to_std (parser.GetParam (0));
1565                         } else {
1566                                 _film_to_load = wx_to_std (parser.GetParam (0));
1567                         }
1568                 }
1569
1570                 wxString content;
1571                 if (parser.Found (wxT ("content"), &content)) {
1572                         _content_to_add = wx_to_std (content);
1573                 }
1574
1575                 wxString dcp;
1576                 if (parser.Found (wxT ("dcp"), &dcp)) {
1577                         _dcp_to_add = wx_to_std (dcp);
1578                 }
1579
1580                 return true;
1581         }
1582
1583         void report_exception ()
1584         {
1585                 try {
1586                         throw;
1587                 } catch (FileError& e) {
1588                         error_dialog (
1589                                 0,
1590                                 wxString::Format (
1591                                         _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
1592                                         std_to_wx (e.what()),
1593                                         std_to_wx (e.file().string().c_str ())
1594                                         )
1595                                 );
1596                 } catch (exception& e) {
1597                         error_dialog (
1598                                 0,
1599                                 wxString::Format (
1600                                         _("An exception occurred: %s.\n\n") + REPORT_PROBLEM,
1601                                         std_to_wx (e.what ())
1602                                         )
1603                                 );
1604                 } catch (...) {
1605                         error_dialog (0, _("An unknown exception occurred.") + "  " + REPORT_PROBLEM);
1606                 }
1607         }
1608
1609         /* An unhandled exception has occurred inside the main event loop */
1610         bool OnExceptionInMainLoop ()
1611         {
1612                 report_exception ();
1613                 /* This will terminate the program */
1614                 return false;
1615         }
1616
1617         void OnUnhandledException ()
1618         {
1619                 report_exception ();
1620         }
1621
1622         void idle ()
1623         {
1624                 signal_manager->ui_idle ();
1625         }
1626
1627         void check ()
1628         {
1629                 try {
1630                         EncodeServerFinder::instance()->rethrow ();
1631                 } catch (exception& e) {
1632                         error_dialog (0, std_to_wx (e.what ()));
1633                 }
1634         }
1635
1636         void config_failed_to_load ()
1637         {
1638                 message_dialog (_frame, _("The existing configuration failed to load.  Default values will be used instead.  These may take a short time to create."));
1639         }
1640
1641         void config_warning (string m)
1642         {
1643                 message_dialog (_frame, std_to_wx (m));
1644         }
1645
1646         bool config_bad_signer_chain ()
1647         {
1648                 if (Config::instance()->nagged(Config::NAG_BAD_SIGNER_CHAIN)) {
1649                         return false;
1650                 }
1651
1652                 RecreateChainDialog* d = new RecreateChainDialog (_frame);
1653                 int const r = d->ShowModal ();
1654                 d->Destroy ();
1655                 return r == wxID_OK;
1656         }
1657
1658         DOMFrame* _frame;
1659         shared_ptr<wxTimer> _timer;
1660         string _film_to_load;
1661         string _film_to_create;
1662         string _content_to_add;
1663         string _dcp_to_add;
1664 };
1665
1666 IMPLEMENT_APP (App)