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/html_dialog.h"
  50 #include "wx/initial_setup_dialog.h"
  51 #include "wx/send_i18n_dialog.h"
  52 #include "wx/i18n_hook.h"
  53 #include "lib/film.h"
  54 #include "lib/analytics.h"
  55 #include "lib/emailer.h"
  56 #include "lib/config.h"
  57 #include "lib/util.h"
  58 #include "lib/video_content.h"
  59 #include "lib/content.h"
  60 #include "lib/version.h"
  61 #include "lib/signal_manager.h"
  62 #include "lib/log.h"
  63 #include "lib/screen.h"
  64 #include "lib/job_manager.h"
  65 #include "lib/exceptions.h"
  66 #include "lib/cinema.h"
  67 #include "lib/screen_kdm.h"
  68 #include "lib/send_kdm_email_job.h"
  69 #include "lib/encode_server_finder.h"
  70 #include "lib/update_checker.h"
  71 #include "lib/cross.h"
  72 #include "lib/content_factory.h"
  73 #include "lib/compose.hpp"
  74 #include "lib/cinema_kdms.h"
  75 #include "lib/dcpomatic_socket.h"
  76 #include "lib/hints.h"
  77 #include "lib/dcp_content.h"
  78 #include "lib/ffmpeg_encoder.h"
  79 #include "lib/transcode_job.h"
  80 #include "lib/dkdm_wrapper.h"
  81 #include "lib/audio_content.h"
  82 #include "lib/check_content_change_job.h"
  83 #include "lib/text_content.h"
  84 #include "lib/dcpomatic_log.h"
  85 #include <dcp/exceptions.h>
  86 #include <dcp/raw_convert.h>
  87 #include <wx/generic/aboutdlgg.h>
  88 #include <wx/stdpaths.h>
  89 #include <wx/cmdline.h>
  90 #include <wx/preferences.h>
  91 #include <wx/splash.h>
  92 #include <wx/wxhtml.h>
  93 #ifdef __WXMSW__
  94 #include <shellapi.h>
  95 #endif
  96 #ifdef __WXOSX__
  97 #include <ApplicationServices/ApplicationServices.h>
  98 #endif
  99 #include <boost/filesystem.hpp>
 100 #include <boost/noncopyable.hpp>
 101 #include <boost/foreach.hpp>
 102 #include <boost/algorithm/string.hpp>
 103 #include <iostream>
 104 #include <fstream>
 105 /* This is OK as it's only used with DCPOMATIC_WINDOWS */
 106 #include <sstream>
 107
 108 #ifdef check
 109 #undef check
 110 #endif
 111
 112 using std::cout;
 113 using std::wcout;
 114 using std::string;
 115 using std::vector;
 116 using std::wstring;
 117 using std::wstringstream;
 118 using std::map;
 119 using std::make_pair;
 120 using std::list;
 121 using std::exception;
 122 using boost::shared_ptr;
 123 using boost::dynamic_pointer_cast;
 124 using boost::optional;
 125 using boost::function;
 126 using boost::is_any_of;
 127 using boost::algorithm::find;
 128 #if BOOST_VERSION >= 106100
 129 using namespace boost::placeholders;
 130 #endif
 131 using dcp::raw_convert;
 132
 133 class FilmChangedClosingDialog : public boost::noncopyable
 134 {
 135 public:
 136         explicit FilmChangedClosingDialog (string name)
 137         {
 138                 _dialog = new wxMessageDialog (
 139                         0,
 140                         wxString::Format (_("Save changes to film \"%s\" before closing?"), std_to_wx (name).data()),
 141                         /// TRANSLATORS: this is the heading for a dialog box, which tells the user that the current
 142                         /// project (Film) has been changed since it was last saved.
 143                         _("Film changed"),
 144                         wxYES_NO | wxCANCEL | wxYES_DEFAULT | wxICON_QUESTION
 145                         );
 146
 147                 _dialog->SetYesNoCancelLabels (
 148                         _("Save film and close"), _("Close without saving film"), _("Don't close")
 149                         );
 150         }
 151
 152         ~FilmChangedClosingDialog ()
 153         {
 154                 _dialog->Destroy ();
 155         }
 156
 157         int run ()
 158         {
 159                 return _dialog->ShowModal ();
 160         }
 161
 162 private:
 163         wxMessageDialog* _dialog;
 164 };
 165
 166 class FilmChangedDuplicatingDialog : public boost::noncopyable
 167 {
 168 public:
 169         explicit FilmChangedDuplicatingDialog (string name)
 170         {
 171                 _dialog = new wxMessageDialog (
 172                         0,
 173                         wxString::Format (_("Save changes to film \"%s\" before duplicating?"), std_to_wx (name).data()),
 174                         /// TRANSLATORS: this is the heading for a dialog box, which tells the user that the current
 175                         /// project (Film) has been changed since it was last saved.
 176                         _("Film changed"),
 177                         wxYES_NO | wxCANCEL | wxYES_DEFAULT | wxICON_QUESTION
 178                         );
 179
 180                 _dialog->SetYesNoCancelLabels (
 181                         _("Save film and duplicate"), _("Duplicate without saving film"), _("Don't duplicate")
 182                         );
 183         }
 184
 185         ~FilmChangedDuplicatingDialog ()
 186         {
 187                 _dialog->Destroy ();
 188         }
 189
 190         int run ()
 191         {
 192                 return _dialog->ShowModal ();
 193         }
 194
 195 private:
 196         wxMessageDialog* _dialog;
 197 };
 198
 199 #define ALWAYS                        0x0
 200 #define NEEDS_FILM                    0x1
 201 #define NOT_DURING_DCP_CREATION       0x2
 202 #define NEEDS_CPL                     0x4
 203 #define NEEDS_SINGLE_SELECTED_CONTENT 0x8
 204 #define NEEDS_SELECTED_CONTENT        0x10
 205 #define NEEDS_SELECTED_VIDEO_CONTENT  0x20
 206 #define NEEDS_CLIPBOARD               0x40
 207 #define NEEDS_ENCRYPTION              0x80
 208
 209 map<wxMenuItem*, int> menu_items;
 210
 211 enum {
 212         ID_file_new = 1,
 213         ID_file_open,
 214         ID_file_save,
 215         ID_file_save_as_template,
 216         ID_file_duplicate,
 217         ID_file_duplicate_and_open,
 218         ID_file_history,
 219         /* Allow spare IDs after _history for the recent files list */
 220         ID_file_close = 100,
 221         ID_edit_copy,
 222         ID_edit_paste,
 223         ID_content_scale_to_fit_width,
 224         ID_content_scale_to_fit_height,
 225         ID_jobs_make_dcp,
 226         ID_jobs_make_dcp_batch,
 227         ID_jobs_make_kdms,
 228         ID_jobs_make_self_dkdm,
 229         ID_jobs_export,
 230         ID_jobs_send_dcp_to_tms,
 231         ID_jobs_show_dcp,
 232         ID_jobs_open_dcp_in_player,
 233         ID_view_closed_captions,
 234         ID_view_video_waveform,
 235         ID_tools_hints,
 236         ID_tools_encoding_servers,
 237         ID_tools_manage_templates,
 238         ID_tools_check_for_updates,
 239         ID_tools_send_translations,
 240         ID_tools_restore_default_preferences,
 241         ID_help_report_a_problem,
 242         /* IDs for shortcuts (with no associated menu item) */
 243         ID_add_file,
 244         ID_remove,
 245         ID_start_stop,
 246         ID_timeline,
 247         ID_back_frame,
 248         ID_forward_frame
 249 };
 250
 251 class DOMFrame : public wxFrame
 252 {
 253 public:
 254         explicit DOMFrame (wxString const & title)
 255                 : wxFrame (NULL, -1, title)
 256                 , _video_waveform_dialog (0)
 257                 , _hints_dialog (0)
 258                 , _servers_list_dialog (0)
 259                 , _config_dialog (0)
 260                 , _kdm_dialog (0)
 261                 , _templates_dialog (0)
 262                 , _file_menu (0)
 263                 , _history_items (0)
 264                 , _history_position (0)
 265                 , _history_separator (0)
 266                 , _update_news_requested (false)
 267         {
 268 #if defined(DCPOMATIC_WINDOWS)
 269                 if (Config::instance()->win32_console ()) {
 270                         AllocConsole();
 271
 272                         HANDLE handle_out = GetStdHandle(STD_OUTPUT_HANDLE);
 273                         int hCrt = _open_osfhandle((intptr_t) handle_out, _O_TEXT);
 274                         FILE* hf_out = _fdopen(hCrt, "w");
 275                         setvbuf(hf_out, NULL, _IONBF, 1);
 276                         *stdout = *hf_out;
 277
 278                         HANDLE handle_in = GetStdHandle(STD_INPUT_HANDLE);
 279                         hCrt = _open_osfhandle((intptr_t) handle_in, _O_TEXT);
 280                         FILE* hf_in = _fdopen(hCrt, "r");
 281                         setvbuf(hf_in, NULL, _IONBF, 128);
 282                         *stdin = *hf_in;
 283
 284                         cout << "DCP-o-matic is starting." << "\n";
 285                 }
 286 #endif
 287
 288                 wxMenuBar* bar = new wxMenuBar;
 289                 setup_menu (bar);
 290                 SetMenuBar (bar);
 291
 292 #ifdef DCPOMATIC_WINDOWS
 293                 SetIcon (wxIcon (std_to_wx ("id")));
 294 #endif
 295
 296                 _config_changed_connection = Config::instance()->Changed.connect (boost::bind (&DOMFrame::config_changed, this, _1));
 297                 config_changed (Config::OTHER);
 298
 299                 _analytics_message_connection = Analytics::instance()->Message.connect(boost::bind(&DOMFrame::analytics_message, this, _1, _2));
 300
 301                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_new, this),                ID_file_new);
 302                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_open, this),               ID_file_open);
 303                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_save, this),               ID_file_save);
 304                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_save_as_template, this),   ID_file_save_as_template);
 305                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_duplicate, this),          ID_file_duplicate);
 306                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_duplicate_and_open, this), ID_file_duplicate_and_open);
 307                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_close, this),              ID_file_close);
 308                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_history, this, _1),        ID_file_history, ID_file_history + HISTORY_SIZE);
 309                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::file_exit, this),               wxID_EXIT);
 310                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_copy, this),               ID_edit_copy);
 311                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_paste, this),              ID_edit_paste);
 312                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::edit_preferences, this),        wxID_PREFERENCES);
 313                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::content_scale_to_fit_width, this), ID_content_scale_to_fit_width);
 314                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::content_scale_to_fit_height, this), ID_content_scale_to_fit_height);
 315                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_make_dcp, this),           ID_jobs_make_dcp);
 316                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_make_kdms, this),          ID_jobs_make_kdms);
 317                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_make_dcp_batch, this),     ID_jobs_make_dcp_batch);
 318                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_make_self_dkdm, this),     ID_jobs_make_self_dkdm);
 319                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_export, this),             ID_jobs_export);
 320                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_send_dcp_to_tms, this),    ID_jobs_send_dcp_to_tms);
 321                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_show_dcp, this),           ID_jobs_show_dcp);
 322                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::jobs_open_dcp_in_player, this), ID_jobs_open_dcp_in_player);
 323                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::view_closed_captions, this),    ID_view_closed_captions);
 324                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::view_video_waveform, this),     ID_view_video_waveform);
 325                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_hints, this),             ID_tools_hints);
 326                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_encoding_servers, this),  ID_tools_encoding_servers);
 327                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_manage_templates, this),  ID_tools_manage_templates);
 328                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_check_for_updates, this), ID_tools_check_for_updates);
 329                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_send_translations, this), ID_tools_send_translations);
 330                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::tools_restore_default_preferences, this), ID_tools_restore_default_preferences);
 331                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_about, this),              wxID_ABOUT);
 332                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::help_report_a_problem, this),   ID_help_report_a_problem);
 333
 334                 Bind (wxEVT_CLOSE_WINDOW, boost::bind (&DOMFrame::close, this, _1));
 335
 336                 /* Use a panel as the only child of the Frame so that we avoid
 337                    the dark-grey background on Windows.
 338                 */
 339                 wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
 340
 341                 _film_viewer.reset (new FilmViewer (overall_panel));
 342                 _controls = new StandardControls (overall_panel, _film_viewer, true);
 343                 _film_editor = new FilmEditor (overall_panel, _film_viewer);
 344                 JobManagerView* job_manager_view = new JobManagerView (overall_panel, false);
 345
 346                 wxBoxSizer* right_sizer = new wxBoxSizer (wxVERTICAL);
 347                 right_sizer->Add (_film_viewer->panel(), 2, wxEXPAND | wxALL, 6);
 348                 right_sizer->Add (_controls, 0, wxEXPAND | wxALL, 6);
 349                 right_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL, 6);
 350
 351                 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
 352                 main_sizer->Add (_film_editor, 0, wxEXPAND | wxALL, 6);
 353                 main_sizer->Add (right_sizer, 1, wxEXPAND | wxALL, 6);
 354
 355                 set_menu_sensitivity ();
 356
 357                 _film_editor->FileChanged.connect (bind (&DOMFrame::file_changed, this, _1));
 358                 _film_editor->content_panel()->SelectionChanged.connect (boost::bind (&DOMFrame::set_menu_sensitivity, this));
 359                 file_changed ("");
 360
 361                 JobManager::instance()->ActiveJobsChanged.connect (boost::bind (&DOMFrame::set_menu_sensitivity, this));
 362
 363                 overall_panel->SetSizer (main_sizer);
 364
 365                 UpdateChecker::instance()->StateChanged.connect (boost::bind (&DOMFrame::update_checker_state_changed, this));
 366
 367                 FocusManager::instance()->SetFocus.connect (boost::bind (&DOMFrame::remove_accelerators, this));
 368                 FocusManager::instance()->KillFocus.connect (boost::bind (&DOMFrame::add_accelerators, this));
 369                 add_accelerators ();
 370         }
 371
 372         void add_accelerators ()
 373         {
 374 #ifdef __WXOSX__
 375                 int accelerators = 7;
 376 #else
 377                 int accelerators = 6;
 378 #endif
 379                 wxAcceleratorEntry* accel = new wxAcceleratorEntry[accelerators];
 380                 accel[0].Set (wxACCEL_CTRL, static_cast<int>('A'), ID_add_file);
 381                 accel[1].Set (wxACCEL_NORMAL, WXK_DELETE, ID_remove);
 382                 accel[2].Set (wxACCEL_NORMAL, WXK_SPACE, ID_start_stop);
 383                 accel[3].Set (wxACCEL_CTRL, static_cast<int>('T'), ID_timeline);
 384                 accel[4].Set (wxACCEL_NORMAL, WXK_LEFT, ID_back_frame);
 385                 accel[5].Set (wxACCEL_NORMAL, WXK_RIGHT, ID_forward_frame);
 386 #ifdef __WXOSX__
 387                 accel[6].Set (wxACCEL_CTRL, static_cast<int>('W'), ID_file_close);
 388 #endif
 389                 Bind (wxEVT_MENU, boost::bind (&ContentPanel::add_file_clicked, _film_editor->content_panel()), ID_add_file);
 390                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::remove_clicked, this, _1), ID_remove);
 391                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::start_stop_pressed, this), ID_start_stop);
 392                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::timeline_pressed, this), ID_timeline);
 393                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::back_frame, this), ID_back_frame);
 394                 Bind (wxEVT_MENU, boost::bind (&DOMFrame::forward_frame, this), ID_forward_frame);
 395                 wxAcceleratorTable accel_table (accelerators, accel);
 396                 SetAcceleratorTable (accel_table);
 397                 delete[] accel;
 398         }
 399
 400         void remove_accelerators ()
 401         {
 402                 SetAcceleratorTable (wxAcceleratorTable ());
 403         }
 404
 405         void remove_clicked (wxCommandEvent& ev)
 406         {
 407                 if (_film_editor->content_panel()->remove_clicked (true)) {
 408                         ev.Skip ();
 409                 }
 410         }
 411
 412         void new_film (boost::filesystem::path path, optional<string> template_name)
 413         {
 414                 shared_ptr<Film> film (new Film (path));
 415                 if (template_name) {
 416                         film->use_template (template_name.get());
 417                 }
 418                 film->set_name (path.filename().generic_string());
 419                 film->write_metadata ();
 420                 set_film (film);
 421         }
 422
 423         void load_film (boost::filesystem::path file)
 424         try
 425         {
 426                 shared_ptr<Film> film (new Film (file));
 427                 list<string> const notes = film->read_metadata ();
 428
 429                 if (film->state_version() == 4) {
 430                         error_dialog (
 431                                 0,
 432                                 _("This film was created with an old version of DVD-o-matic and may not load correctly "
 433                                   "in this version.  Please check the film's settings carefully.")
 434                                 );
 435                 }
 436
 437                 BOOST_FOREACH (string i, notes) {
 438                         error_dialog (0, std_to_wx(i));
 439                 }
 440
 441                 set_film (film);
 442
 443                 JobManager::instance()->add(shared_ptr<Job>(new CheckContentChangeJob(film)));
 444         }
 445         catch (FileNotFoundError& e) {
 446                 boost::filesystem::path const dir = e.file().parent_path();
 447                 if (boost::filesystem::exists(dir / "ASSETMAP") || boost::filesystem::exists(dir / "ASSETMAP.xml")) {
 448                         error_dialog (
 449                                 this, _("Could not open this folder as a DCP-o-matic project."),
 450                                 _("It looks like you are trying to open a DCP.  File -> Open is for loading DCP-o-matic projects, not DCPs.  To import a DCP, create a new project with File -> New and then click the \"Add DCP...\" button.")
 451                                 );
 452                 } else {
 453                         wxString const p = std_to_wx(file.string ());
 454                         error_dialog (this, wxString::Format(_("Could not open film at %s"), p.data()), std_to_wx(e.what()));
 455                 }
 456
 457         } catch (std::exception& e) {
 458                 wxString const p = std_to_wx (file.string());
 459                 error_dialog (this, wxString::Format(_("Could not open film at %s"), p.data()), std_to_wx(e.what()));
 460         }
 461
 462         void set_film (shared_ptr<Film> film)
 463         {
 464                 _film = film;
 465                 _film_viewer->set_film (_film);
 466                 _film_editor->set_film (_film);
 467                 _controls->set_film (_film);
 468                 if (_video_waveform_dialog) {
 469                         _video_waveform_dialog->Destroy ();
 470                         _video_waveform_dialog = 0;
 471                 }
 472                 set_menu_sensitivity ();
 473                 if (_film && _film->directory()) {
 474                         Config::instance()->add_to_history (_film->directory().get());
 475                 }
 476                 if (_film) {
 477                         _film->Change.connect (boost::bind (&DOMFrame::film_change, this, _1));
 478                         _film->Message.connect (boost::bind(&DOMFrame::film_message, this, _1));
 479                         dcpomatic_log = _film->log ();
 480                 }
 481         }
 482
 483         shared_ptr<Film> film () const {
 484                 return _film;
 485         }
 486
 487 private:
 488
 489         void film_message (string m)
 490         {
 491                 message_dialog (this, std_to_wx(m));
 492         }
 493
 494         void film_change (ChangeType type)
 495         {
 496                 if (type == CHANGE_TYPE_DONE) {
 497                         set_menu_sensitivity ();
 498                 }
 499         }
 500
 501         void file_changed (boost::filesystem::path f)
 502         {
 503                 string s = wx_to_std (_("DCP-o-matic"));
 504                 if (!f.empty ()) {
 505                         s += " - " + f.string ();
 506                 }
 507
 508                 SetTitle (std_to_wx (s));
 509         }
 510
 511         void file_new ()
 512         {
 513                 FilmNameLocationDialog* d = new FilmNameLocationDialog (this, _("New Film"), true);
 514                 int const r = d->ShowModal ();
 515
 516                 if (r == wxID_OK && d->check_path() && maybe_save_then_delete_film<FilmChangedClosingDialog>()) {
 517                         try {
 518                                 new_film (d->path(), d->template_name());
 519                         } catch (boost::filesystem::filesystem_error& e) {
 520 #ifdef DCPOMATIC_WINDOWS
 521                                 string bad_chars = "<>:\"/|?*";
 522                                 string const filename = d->path().filename().string();
 523                                 string found_bad_chars;
 524                                 for (size_t i = 0; i < bad_chars.length(); ++i) {
 525                                         if (filename.find(bad_chars[i]) != string::npos && found_bad_chars.find(bad_chars[i]) == string::npos) {
 526                                                 found_bad_chars += bad_chars[i];
 527                                         }
 528                                 }
 529                                 wxString message = _("Could not create folder to store film.");
 530                                 message += "  ";
 531                                 if (!found_bad_chars.empty()) {
 532                                         message += wxString::Format (_("Try removing the %s characters from your folder name."), std_to_wx(found_bad_chars).data());
 533                                 } else {
 534                                         message += _("Please check that you do not have Windows controlled folder access enabled for DCP-o-matic.");
 535                                 }
 536                                 error_dialog (this, message, std_to_wx(e.what()));
 537 #else
 538                                 error_dialog (this, _("Could not create folder to store film."), std_to_wx(e.what()));
 539 #endif
 540                         }
 541                 }
 542
 543                 d->Destroy ();
 544         }
 545
 546         void file_open ()
 547         {
 548                 wxDirDialog* c = new wxDirDialog (
 549                         this,
 550                         _("Select film to open"),
 551                         std_to_wx (Config::instance()->default_directory_or (wx_to_std (wxStandardPaths::Get().GetDocumentsDir())).string ()),
 552                         wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST
 553                         );
 554
 555                 int r;
 556                 while (true) {
 557                         r = c->ShowModal ();
 558                         if (r == wxID_OK && c->GetPath() == wxStandardPaths::Get().GetDocumentsDir()) {
 559                                 error_dialog (this, _("You did not select a folder.  Make sure that you select a folder before clicking Open."));
 560                         } else {
 561                                 break;
 562                         }
 563                 }
 564
 565                 if (r == wxID_OK && maybe_save_then_delete_film<FilmChangedClosingDialog>()) {
 566                         load_film (wx_to_std (c->GetPath ()));
 567                 }
 568
 569                 c->Destroy ();
 570         }
 571
 572         void file_save ()
 573         {
 574                 _film->write_metadata ();
 575         }
 576
 577         void file_save_as_template ()
 578         {
 579                 SaveTemplateDialog* d = new SaveTemplateDialog (this);
 580                 int const r = d->ShowModal ();
 581                 if (r == wxID_OK) {
 582                         Config::instance()->save_template (_film, d->name ());
 583                 }
 584                 d->Destroy ();
 585         }
 586
 587         void file_duplicate ()
 588         {
 589                 FilmNameLocationDialog* d = new FilmNameLocationDialog (this, _("Duplicate Film"), false);
 590                 int const r = d->ShowModal ();
 591
 592                 if (r == wxID_OK && d->check_path() && maybe_save_film<FilmChangedDuplicatingDialog>()) {
 593                         shared_ptr<Film> film (new Film (d->path()));
 594                         film->copy_from (_film);
 595                         film->set_name (d->path().filename().generic_string());
 596                         film->write_metadata ();
 597                 }
 598
 599                 d->Destroy ();
 600         }
 601
 602         void file_duplicate_and_open ()
 603         {
 604                 FilmNameLocationDialog* d = new FilmNameLocationDialog (this, _("Duplicate Film"), false);
 605                 int const r = d->ShowModal ();
 606
 607                 if (r == wxID_OK && d->check_path() && maybe_save_film<FilmChangedDuplicatingDialog>()) {
 608                         shared_ptr<Film> film (new Film (d->path()));
 609                         film->copy_from (_film);
 610                         film->set_name (d->path().filename().generic_string());
 611                         film->write_metadata ();
 612                         set_film (film);
 613                 }
 614
 615                 d->Destroy ();
 616         }
 617
 618         void file_close ()
 619         {
 620                 if (_film && _film->dirty ()) {
 621
 622                         FilmChangedClosingDialog* dialog = new FilmChangedClosingDialog (_film->name ());
 623                         int const r = dialog->run ();
 624                         delete dialog;
 625
 626                         switch (r) {
 627                         case wxID_NO:
 628                                 /* Don't save and carry on to close */
 629                                 break;
 630                         case wxID_YES:
 631                                 /* Save and carry on to close */
 632                                 _film->write_metadata ();
 633                                 break;
 634                         case wxID_CANCEL:
 635                                 /* Stop */
 636                                 return;
 637                         }
 638                 }
 639
 640                 set_film (shared_ptr<Film>());
 641         }
 642
 643         void file_history (wxCommandEvent& event)
 644         {
 645                 vector<boost::filesystem::path> history = Config::instance()->history ();
 646                 int n = event.GetId() - ID_file_history;
 647                 if (n >= 0 && n < static_cast<int> (history.size ()) && maybe_save_then_delete_film<FilmChangedClosingDialog>()) {
 648                         load_film (history[n]);
 649                 }
 650         }
 651
 652         void file_exit ()
 653         {
 654                 /* false here allows the close handler to veto the close request */
 655                 Close (false);
 656         }
 657
 658         void edit_copy ()
 659         {
 660                 ContentList const sel = _film_editor->content_panel()->selected();
 661                 DCPOMATIC_ASSERT (sel.size() == 1);
 662                 _clipboard = sel.front()->clone();
 663         }
 664
 665         void edit_paste ()
 666         {
 667                 DCPOMATIC_ASSERT (_clipboard);
 668
 669                 PasteDialog* d = new PasteDialog (this, static_cast<bool>(_clipboard->video), static_cast<bool>(_clipboard->audio), !_clipboard->text.empty());
 670                 if (d->ShowModal() == wxID_OK) {
 671                         BOOST_FOREACH (shared_ptr<Content> i, _film_editor->content_panel()->selected()) {
 672                                 if (d->video() && i->video) {
 673                                         DCPOMATIC_ASSERT (_clipboard->video);
 674                                         i->video->take_settings_from (_clipboard->video);
 675                                 }
 676                                 if (d->audio() && i->audio) {
 677                                         DCPOMATIC_ASSERT (_clipboard->audio);
 678                                         i->audio->take_settings_from (_clipboard->audio);
 679                                 }
 680
 681                                 if (d->text()) {
 682                                         list<shared_ptr<TextContent> >::iterator j = i->text.begin ();
 683                                         list<shared_ptr<TextContent> >::const_iterator k = _clipboard->text.begin ();
 684                                         while (j != i->text.end() && k != _clipboard->text.end()) {
 685                                                 (*j)->take_settings_from (*k);
 686                                                 ++j;
 687                                                 ++k;
 688                                         }
 689                                 }
 690                         }
 691                 }
 692                 d->Destroy ();
 693         }
 694
 695         void edit_preferences ()
 696         {
 697                 if (!_config_dialog) {
 698                         _config_dialog = create_full_config_dialog ();
 699                 }
 700                 _config_dialog->Show (this);
 701         }
 702
 703         void tools_restore_default_preferences ()
 704         {
 705                 wxMessageDialog* d = new wxMessageDialog (
 706                         0,
 707                         _("Are you sure you want to restore preferences to their defaults?  This cannot be undone."),
 708                         _("Restore default preferences"),
 709                         wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
 710                         );
 711
 712                 int const r = d->ShowModal ();
 713                 d->Destroy ();
 714
 715                 if (r == wxID_YES) {
 716                         Config::restore_defaults ();
 717                 }
 718         }
 719
 720         void jobs_make_dcp ()
 721         {
 722                 double required;
 723                 double available;
 724                 bool can_hard_link;
 725
 726                 if (!_film->should_be_enough_disk_space (required, available, can_hard_link)) {
 727                         wxString message;
 728                         if (can_hard_link) {
 729                                 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);
 730                         } else {
 731                                 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);
 732                         }
 733                         if (!confirm_dialog (this, message)) {
 734                                 return;
 735                         }
 736                 }
 737
 738                 if (Config::instance()->show_hints_before_make_dcp()) {
 739                         HintsDialog* hints = new HintsDialog (this, _film, false);
 740                         int const r = hints->ShowModal();
 741                         hints->Destroy ();
 742                         if (r == wxID_CANCEL) {
 743                                 return;
 744                         }
 745                 }
 746
 747                 if (_film->encrypted ()) {
 748                         NagDialog::maybe_nag (
 749                                 this,
 750                                 Config::NAG_ENCRYPTED_METADATA,
 751                                 _("You are making an encrypted DCP.  It will not be possible to make KDMs for this DCP unless you have copies of "
 752                                   "the <tt>metadata.xml</tt> file within the film and the metadata files within the DCP.\n\n"
 753                                   "You should ensure that these files are <span weight=\"bold\" size=\"larger\">BACKED UP</span> "
 754                                   "if you want to make KDMs for this film.")
 755                                 );
 756                 }
 757
 758                 /* Remove any existing DCP if the user agrees */
 759                 boost::filesystem::path const dcp_dir = _film->dir (_film->dcp_name(), false);
 760                 if (boost::filesystem::exists (dcp_dir)) {
 761                         if (!confirm_dialog (this, wxString::Format (_("Do you want to overwrite the existing DCP %s?"), std_to_wx(dcp_dir.string()).data()))) {
 762                                 return;
 763                         }
 764                         boost::filesystem::remove_all (dcp_dir);
 765                 }
 766
 767                 try {
 768                         /* It seems to make sense to auto-save metadata here, since the make DCP may last
 769                            a long time, and crashes/power failures are moderately likely.
 770                         */
 771                         _film->write_metadata ();
 772                         _film->make_dcp ();
 773                 } catch (BadSettingError& e) {
 774                         error_dialog (this, wxString::Format (_("Bad setting for %s."), std_to_wx(e.setting()).data()), std_to_wx(e.what()));
 775                 } catch (std::exception& e) {
 776                         error_dialog (this, wxString::Format (_("Could not make DCP.")), std_to_wx(e.what()));
 777                 }
 778         }
 779
 780         void jobs_make_kdms ()
 781         {
 782                 if (!_film) {
 783                         return;
 784                 }
 785
 786                 if (_kdm_dialog) {
 787                         _kdm_dialog->Destroy ();
 788                         _kdm_dialog = 0;
 789                 }
 790
 791                 _kdm_dialog = new KDMDialog (this, _film);
 792                 _kdm_dialog->Show ();
 793         }
 794
 795         /** @return false if we succeeded, true if not */
 796         bool send_to_other_tool (int port, function<void(boost::filesystem::path)> start, string message)
 797         {
 798                 /* i = 0; try to connect via socket
 799                    i = 1; try again, and then try to start the tool
 800                    i = 2 onwards; try again.
 801                 */
 802                 for (int i = 0; i < 8; ++i) {
 803                         try {
 804                                 boost::asio::io_service io_service;
 805                                 boost::asio::ip::tcp::resolver resolver (io_service);
 806                                 boost::asio::ip::tcp::resolver::query query ("127.0.0.1", raw_convert<string> (port));
 807                                 boost::asio::ip::tcp::resolver::iterator endpoint_iterator = resolver.resolve (query);
 808                                 Socket socket (5);
 809                                 socket.connect (*endpoint_iterator);
 810                                 DCPOMATIC_ASSERT (_film->directory ());
 811                                 socket.write (message.length() + 1);
 812                                 socket.write ((uint8_t *) message.c_str(), message.length() + 1);
 813                                 /* OK\0 */
 814                                 uint8_t ok[3];
 815                                 socket.read (ok, 3);
 816                                 return false;
 817                         } catch (exception& e) {
 818
 819                         }
 820
 821                         if (i == 1) {
 822                                 start (wx_to_std (wxStandardPaths::Get().GetExecutablePath()));
 823                         }
 824
 825                         dcpomatic_sleep (1);
 826                 }
 827
 828                 return true;
 829         }
 830
 831         void jobs_make_dcp_batch ()
 832         {
 833                 if (!_film) {
 834                         return;
 835                 }
 836
 837                 if (Config::instance()->show_hints_before_make_dcp()) {
 838                         HintsDialog* hints = new HintsDialog (this, _film, false);
 839                         int const r = hints->ShowModal();
 840                         hints->Destroy ();
 841                         if (r == wxID_CANCEL) {
 842                                 return;
 843                         }
 844                 }
 845
 846                 _film->write_metadata ();
 847
 848                 if (send_to_other_tool (BATCH_JOB_PORT, bind (&start_batch_converter, _1), _film->directory()->string())) {
 849                         error_dialog (this, _("Could not find batch converter."));
 850                 }
 851         }
 852
 853         void jobs_open_dcp_in_player ()
 854         {
 855                 if (!_film) {
 856                         return;
 857                 }
 858
 859                 if (send_to_other_tool (PLAYER_PLAY_PORT, bind (&start_player, _1), _film->dir(_film->dcp_name(false)).string())) {
 860                         error_dialog (this, _("Could not find player."));
 861                 }
 862         }
 863
 864         void jobs_make_self_dkdm ()
 865         {
 866                 if (!_film) {
 867                         return;
 868                 }
 869
 870                 SelfDKDMDialog* d = new SelfDKDMDialog (this, _film);
 871                 if (d->ShowModal () != wxID_OK) {
 872                         d->Destroy ();
 873                         return;
 874                 }
 875
 876                 NagDialog::maybe_nag (
 877                         this,
 878                         Config::NAG_DKDM_CONFIG,
 879                         wxString::Format (
 880                                 _("You are making a DKDM which is encrypted by a private key held in"
 881                                   "\n\n<tt>%s</tt>\n\nIt is <span weight=\"bold\" size=\"larger\">VITALLY IMPORTANT</span> "
 882                                   "that you <span weight=\"bold\" size=\"larger\">BACK UP THIS FILE</span> since if it is lost "
 883                                   "your DKDMs (and the DCPs they protect) will become useless."), std_to_wx(Config::config_file().string()).data()
 884                                 )
 885                         );
 886
 887                 optional<dcp::EncryptedKDM> kdm;
 888                 try {
 889                         kdm = _film->make_kdm (
 890                                 Config::instance()->decryption_chain()->leaf(),
 891                                 vector<string>(),
 892                                 d->cpl (),
 893                                 dcp::LocalTime ("2012-01-01T01:00:00+00:00"),
 894                                 dcp::LocalTime ("2112-01-01T01:00:00+00:00"),
 895                                 dcp::MODIFIED_TRANSITIONAL_1,
 896                                 true,
 897                                 0
 898                                 );
 899                 } catch (dcp::NotEncryptedError& e) {
 900                         error_dialog (this, _("CPL's content is not encrypted."));
 901                 } catch (exception& e) {
 902                         error_dialog (this, e.what ());
 903                 } catch (...) {
 904                         error_dialog (this, _("An unknown exception occurred."));
 905                 }
 906
 907                 if (kdm) {
 908                         if (d->internal ()) {
 909                                 shared_ptr<DKDMGroup> dkdms = Config::instance()->dkdms ();
 910                                 dkdms->add (shared_ptr<DKDM> (new DKDM (kdm.get())));
 911                                 Config::instance()->changed ();
 912                         } else {
 913                                 boost::filesystem::path path = d->directory() / (_film->dcp_name(false) + "_DKDM.xml");
 914                                 kdm->as_xml (path);
 915                         }
 916                 }
 917
 918                 d->Destroy ();
 919         }
 920
 921         void jobs_export ()
 922         {
 923                 ExportDialog* d = new ExportDialog (this);
 924                 if (d->ShowModal() == wxID_OK) {
 925                         shared_ptr<TranscodeJob> job (new TranscodeJob (_film));
 926                         job->set_encoder (
 927                                 shared_ptr<FFmpegEncoder> (
 928                                         new FFmpegEncoder (_film, job, d->path(), d->format(), d->mixdown_to_stereo(), d->split_reels(), d->x264_crf())
 929                                         )
 930                                 );
 931                         JobManager::instance()->add (job);
 932                 }
 933                 d->Destroy ();
 934         }
 935
 936         void content_scale_to_fit_width ()
 937         {
 938                 ContentList vc = _film_editor->content_panel()->selected_video ();
 939                 for (ContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
 940                         (*i)->video->scale_and_crop_to_fit_width (_film);
 941                 }
 942         }
 943
 944         void content_scale_to_fit_height ()
 945         {
 946                 ContentList vc = _film_editor->content_panel()->selected_video ();
 947                 for (ContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
 948                         (*i)->video->scale_and_crop_to_fit_height (_film);
 949                 }
 950         }
 951
 952         void jobs_send_dcp_to_tms ()
 953         {
 954                 _film->send_dcp_to_tms ();
 955         }
 956
 957         void jobs_show_dcp ()
 958         {
 959                 DCPOMATIC_ASSERT (_film->directory ());
 960 #ifdef DCPOMATIC_WINDOWS
 961                 wstringstream args;
 962                 args << "/select," << _film->dir (_film->dcp_name(false));
 963                 ShellExecute (0, L"open", L"explorer.exe", args.str().c_str(), 0, SW_SHOWDEFAULT);
 964 #endif
 965
 966 #ifdef DCPOMATIC_LINUX
 967                 int r = system ("which nautilus");
 968                 if (WEXITSTATUS (r) == 0) {
 969                         r = system (String::compose("nautilus \"%1\"", _film->directory()->string()).c_str());
 970                         if (WEXITSTATUS (r)) {
 971                                 error_dialog (this, _("Could not show DCP."), _("Could not run nautilus"));
 972                         }
 973                 } else {
 974                         int r = system ("which konqueror");
 975                         if (WEXITSTATUS (r) == 0) {
 976                                 r = system (String::compose ("konqueror \"%1\"", _film->directory()->string()).c_str());
 977                                 if (WEXITSTATUS (r)) {
 978                                         error_dialog (this, _("Could not show DCP"), _("Could not run konqueror"));
 979                                 }
 980                         }
 981                 }
 982 #endif
 983
 984 #ifdef DCPOMATIC_OSX
 985                 int r = system (String::compose ("open -R \"%1\"", _film->dir (_film->dcp_name(false)).string()).c_str());
 986                 if (WEXITSTATUS (r)) {
 987                         error_dialog (this, _("Could not show DCP"));
 988                 }
 989 #endif
 990         }
 991
 992         void view_closed_captions ()
 993         {
 994                 _film_viewer->show_closed_captions ();
 995         }
 996
 997         void view_video_waveform ()
 998         {
 999                 if (!_video_waveform_dialog) {
1000                         _video_waveform_dialog = new VideoWaveformDialog (this, _film, _film_viewer);
1001                 }
1002
1003                 _video_waveform_dialog->Show ();
1004         }
1005
1006         void tools_hints ()
1007         {
1008                 if (!_hints_dialog) {
1009                         _hints_dialog = new HintsDialog (this, _film, true);
1010                 }
1011
1012                 _hints_dialog->Show ();
1013         }
1014
1015         void tools_encoding_servers ()
1016         {
1017                 if (!_servers_list_dialog) {
1018                         _servers_list_dialog = new ServersListDialog (this);
1019                 }
1020
1021                 _servers_list_dialog->Show ();
1022         }
1023
1024         void tools_manage_templates ()
1025         {
1026                 if (!_templates_dialog) {
1027                         _templates_dialog = new TemplatesDialog (this);
1028                 }
1029
1030                 _templates_dialog->Show ();
1031         }
1032
1033         void tools_check_for_updates ()
1034         {
1035                 UpdateChecker::instance()->run ();
1036                 _update_news_requested = true;
1037         }
1038
1039         void tools_send_translations ()
1040         {
1041                 SendI18NDialog* d = new SendI18NDialog (this);
1042                 if (d->ShowModal() == wxID_OK) {
1043                         string body;
1044                         body += d->name() + "\n";
1045                         body += d->language() + "\n";
1046                         body += string(dcpomatic_version) + " " + string(dcpomatic_git_commit) + "\n";
1047                         body += "--\n";
1048                         map<string, string> translations = I18NHook::translations ();
1049                         for (map<string, string>::const_iterator i = translations.begin(); i != translations.end(); ++i) {
1050                                 body += i->first + "\n" + i->second + "\n\n";
1051                         }
1052                         list<string> to;
1053                         to.push_back ("carl@dcpomatic.com");
1054                         Emailer emailer (d->email(), to, "DCP-o-matic translations", body);
1055                         emailer.send ("main.carlh.net", 2525, EMAIL_PROTOCOL_STARTTLS);
1056                 }
1057
1058                 d->Destroy ();
1059         }
1060
1061         void help_about ()
1062         {
1063                 AboutDialog* d = new AboutDialog (this);
1064                 d->ShowModal ();
1065                 d->Destroy ();
1066         }
1067
1068         void help_report_a_problem ()
1069         {
1070                 ReportProblemDialog* d = new ReportProblemDialog (this, _film);
1071                 if (d->ShowModal () == wxID_OK) {
1072                         d->report ();
1073                 }
1074                 d->Destroy ();
1075         }
1076
1077         bool should_close ()
1078         {
1079                 if (!JobManager::instance()->work_to_do ()) {
1080                         return true;
1081                 }
1082
1083                 wxMessageDialog* d = new wxMessageDialog (
1084                         0,
1085                         _("There are unfinished jobs; are you sure you want to quit?"),
1086                         _("Unfinished jobs"),
1087                         wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
1088                         );
1089
1090                 bool const r = d->ShowModal() == wxID_YES;
1091                 d->Destroy ();
1092                 return r;
1093         }
1094
1095         void close (wxCloseEvent& ev)
1096         {
1097                 if (!should_close ()) {
1098                         ev.Veto ();
1099                         return;
1100                 }
1101
1102                 if (_film && _film->dirty ()) {
1103
1104                         FilmChangedClosingDialog* dialog = new FilmChangedClosingDialog (_film->name ());
1105                         int const r = dialog->run ();
1106                         delete dialog;
1107
1108                         switch (r) {
1109                         case wxID_NO:
1110                                 /* Don't save and carry on to close */
1111                                 break;
1112                         case wxID_YES:
1113                                 /* Save and carry on to close */
1114                                 _film->write_metadata ();
1115                                 break;
1116                         case wxID_CANCEL:
1117                                 /* Veto the event and stop */
1118                                 ev.Veto ();
1119                                 return;
1120                         }
1121                 }
1122
1123                 /* We don't want to hear about any more configuration changes, since they
1124                    cause the File menu to be altered, which itself will be deleted around
1125                    now (without, as far as I can see, any way for us to find out).
1126                 */
1127                 _config_changed_connection.disconnect ();
1128
1129                 /* Also stop hearing about analytics-related stuff */
1130                 _analytics_message_connection.disconnect ();
1131
1132                 ev.Skip ();
1133         }
1134
1135         void set_menu_sensitivity ()
1136         {
1137                 list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
1138                 list<shared_ptr<Job> >::iterator i = jobs.begin();
1139                 while (i != jobs.end() && (*i)->json_name() != "transcode") {
1140                         ++i;
1141                 }
1142                 bool const dcp_creation = (i != jobs.end ()) && !(*i)->finished ();
1143                 bool const have_cpl = _film && !_film->cpls().empty ();
1144                 bool const have_single_selected_content = _film_editor->content_panel()->selected().size() == 1;
1145                 bool const have_selected_content = !_film_editor->content_panel()->selected().empty();
1146                 bool const have_selected_video_content = !_film_editor->content_panel()->selected_video().empty();
1147
1148                 for (map<wxMenuItem*, int>::iterator j = menu_items.begin(); j != menu_items.end(); ++j) {
1149
1150                         bool enabled = true;
1151
1152                         if ((j->second & NEEDS_FILM) && !_film) {
1153                                 enabled = false;
1154                         }
1155
1156                         if ((j->second & NOT_DURING_DCP_CREATION) && dcp_creation) {
1157                                 enabled = false;
1158                         }
1159
1160                         if ((j->second & NEEDS_CPL) && !have_cpl) {
1161                                 enabled = false;
1162                         }
1163
1164                         if ((j->second & NEEDS_SELECTED_CONTENT) && !have_selected_content) {
1165                                 enabled = false;
1166                         }
1167
1168                         if ((j->second & NEEDS_SINGLE_SELECTED_CONTENT) && !have_single_selected_content) {
1169                                 enabled = false;
1170                         }
1171
1172                         if ((j->second & NEEDS_SELECTED_VIDEO_CONTENT) && !have_selected_video_content) {
1173                                 enabled = false;
1174                         }
1175
1176                         if ((j->second & NEEDS_CLIPBOARD) && !_clipboard) {
1177                                 enabled = false;
1178                         }
1179
1180                         if ((j->second & NEEDS_ENCRYPTION) && (!_film || !_film->encrypted())) {
1181                                 enabled = false;
1182                         }
1183
1184                         j->first->Enable (enabled);
1185                 }
1186         }
1187
1188         /** @return true if the operation that called this method
1189          *  should continue, false to abort it.
1190          */
1191         template <class T>
1192         bool maybe_save_film ()
1193         {
1194                 if (!_film) {
1195                         return true;
1196                 }
1197
1198                 if (_film->dirty ()) {
1199                         T d (_film->name ());
1200                         switch (d.run ()) {
1201                         case wxID_NO:
1202                                 return true;
1203                         case wxID_YES:
1204                                 _film->write_metadata ();
1205                                 return true;
1206                         case wxID_CANCEL:
1207                                 return false;
1208                         }
1209                 }
1210
1211                 return true;
1212         }
1213
1214         template <class T>
1215         bool maybe_save_then_delete_film ()
1216         {
1217                 bool const r = maybe_save_film<T> ();
1218                 if (r) {
1219                         _film.reset ();
1220                 }
1221                 return r;
1222         }
1223
1224         void add_item (wxMenu* menu, wxString text, int id, int sens)
1225         {
1226                 wxMenuItem* item = menu->Append (id, text);
1227                 menu_items.insert (make_pair (item, sens));
1228         }
1229
1230         void setup_menu (wxMenuBar* m)
1231         {
1232                 _file_menu = new wxMenu;
1233                 add_item (_file_menu, _("New...\tCtrl-N"), ID_file_new, ALWAYS);
1234                 add_item (_file_menu, _("&Open...\tCtrl-O"), ID_file_open, ALWAYS);
1235                 _file_menu->AppendSeparator ();
1236                 add_item (_file_menu, _("&Save\tCtrl-S"), ID_file_save, NEEDS_FILM);
1237                 _file_menu->AppendSeparator ();
1238                 add_item (_file_menu, _("Save as &template..."), ID_file_save_as_template, NEEDS_FILM);
1239                 add_item (_file_menu, _("Duplicate..."), ID_file_duplicate, NEEDS_FILM);
1240                 add_item (_file_menu, _("Duplicate and open..."), ID_file_duplicate_and_open, NEEDS_FILM);
1241
1242                 _history_position = _file_menu->GetMenuItems().GetCount();
1243
1244                 _file_menu->AppendSeparator ();
1245                 add_item (_file_menu, _("&Close\tCtrl-W"), ID_file_close, NEEDS_FILM);
1246
1247 #ifndef __WXOSX__
1248                 _file_menu->AppendSeparator ();
1249 #endif
1250
1251 #ifdef __WXOSX__
1252                 add_item (_file_menu, _("&Exit"), wxID_EXIT, ALWAYS);
1253 #else
1254                 add_item (_file_menu, _("&Quit"), wxID_EXIT, ALWAYS);
1255 #endif
1256
1257                 wxMenu* edit = new wxMenu;
1258                 add_item (edit, _("Copy settings\tCtrl-C"), ID_edit_copy, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_SINGLE_SELECTED_CONTENT);
1259                 add_item (edit, _("Paste settings...\tCtrl-V"), ID_edit_paste, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_SELECTED_CONTENT | NEEDS_CLIPBOARD);
1260
1261 #ifdef __WXOSX__
1262                 add_item (_file_menu, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
1263 #else
1264                 add_item (edit, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
1265 #endif
1266
1267                 wxMenu* content = new wxMenu;
1268                 add_item (content, _("Scale to fit &width"), ID_content_scale_to_fit_width, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
1269                 add_item (content, _("Scale to fit &height"), ID_content_scale_to_fit_height, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
1270
1271                 wxMenu* jobs_menu = new wxMenu;
1272                 add_item (jobs_menu, _("&Make DCP\tCtrl-M"), ID_jobs_make_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION);
1273                 add_item (jobs_menu, _("Make DCP in &batch converter\tCtrl-B"), ID_jobs_make_dcp_batch, NEEDS_FILM | NOT_DURING_DCP_CREATION);
1274                 jobs_menu->AppendSeparator ();
1275                 add_item (jobs_menu, _("Make &KDMs...\tCtrl-K"), ID_jobs_make_kdms, NEEDS_FILM);
1276                 add_item (jobs_menu, _("Make DKDM for DCP-o-matic..."), ID_jobs_make_self_dkdm, NEEDS_FILM | NEEDS_ENCRYPTION);
1277                 jobs_menu->AppendSeparator ();
1278                 add_item (jobs_menu, _("Export...\tCtrl-E"), ID_jobs_export, NEEDS_FILM);
1279                 jobs_menu->AppendSeparator ();
1280                 add_item (jobs_menu, _("&Send DCP to TMS"), ID_jobs_send_dcp_to_tms, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
1281                 add_item (jobs_menu, _("S&how DCP"), ID_jobs_show_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
1282                 add_item (jobs_menu, _("Open DCP in &player"), ID_jobs_open_dcp_in_player, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
1283
1284                 wxMenu* view = new wxMenu;
1285                 add_item (view, _("Closed captions..."), ID_view_closed_captions, NEEDS_FILM);
1286                 add_item (view, _("Video waveform..."), ID_view_video_waveform, NEEDS_FILM);
1287
1288                 wxMenu* tools = new wxMenu;
1289                 add_item (tools, _("Hints..."), ID_tools_hints, 0);
1290                 add_item (tools, _("Encoding servers..."), ID_tools_encoding_servers, 0);
1291                 add_item (tools, _("Manage templates..."), ID_tools_manage_templates, 0);
1292                 add_item (tools, _("Check for updates"), ID_tools_check_for_updates, 0);
1293                 add_item (tools, _("Send translations..."), ID_tools_send_translations, 0);
1294                 tools->AppendSeparator ();
1295                 add_item (tools, _("Restore default preferences"), ID_tools_restore_default_preferences, ALWAYS);
1296
1297                 wxMenu* help = new wxMenu;
1298 #ifdef __WXOSX__
1299                 add_item (help, _("About DCP-o-matic"), wxID_ABOUT, ALWAYS);
1300 #else
1301                 add_item (help, _("About"), wxID_ABOUT, ALWAYS);
1302 #endif
1303                 add_item (help, _("Report a problem..."), ID_help_report_a_problem, NEEDS_FILM);
1304
1305                 m->Append (_file_menu, _("&File"));
1306                 m->Append (edit, _("&Edit"));
1307                 m->Append (content, _("&Content"));
1308                 m->Append (jobs_menu, _("&Jobs"));
1309                 m->Append (view, _("&View"));
1310                 m->Append (tools, _("&Tools"));
1311                 m->Append (help, _("&Help"));
1312         }
1313
1314         void config_changed (Config::Property what)
1315         {
1316                 /* Instantly save any config changes when using the DCP-o-matic GUI */
1317                 if (what == Config::CINEMAS) {
1318                         try {
1319                                 Config::instance()->write_cinemas();
1320                         } catch (exception& e) {
1321                                 error_dialog (
1322                                         this,
1323                                         wxString::Format (
1324                                                 _("Could not write to cinemas file at %s.  Your changes have not been saved."),
1325                                                 std_to_wx (Config::instance()->cinemas_file().string()).data()
1326                                                 )
1327                                         );
1328                         }
1329                 } else {
1330                         try {
1331                                 Config::instance()->write_config();
1332                         } catch (exception& e) {
1333                                 error_dialog (
1334                                         this,
1335                                         wxString::Format (
1336                                                 _("Could not write to config file at %s.  Your changes have not been saved."),
1337                                                 std_to_wx (Config::instance()->cinemas_file().string()).data()
1338                                                 )
1339                                         );
1340                         }
1341                 }
1342
1343                 for (int i = 0; i < _history_items; ++i) {
1344                         delete _file_menu->Remove (ID_file_history + i);
1345                 }
1346
1347                 if (_history_separator) {
1348                         _file_menu->Remove (_history_separator);
1349                 }
1350                 delete _history_separator;
1351                 _history_separator = 0;
1352
1353                 int pos = _history_position;
1354
1355                 /* Clear out non-existant history items before we re-build the menu */
1356                 Config::instance()->clean_history ();
1357                 vector<boost::filesystem::path> history = Config::instance()->history ();
1358
1359                 if (!history.empty ()) {
1360                         _history_separator = _file_menu->InsertSeparator (pos++);
1361                 }
1362
1363                 for (size_t i = 0; i < history.size(); ++i) {
1364                         string s;
1365                         if (i < 9) {
1366                                 s = String::compose ("&%1 %2", i + 1, history[i].string());
1367                         } else {
1368                                 s = history[i].string();
1369                         }
1370                         _file_menu->Insert (pos++, ID_file_history + i, std_to_wx (s));
1371                 }
1372
1373                 _history_items = history.size ();
1374
1375                 dcpomatic_log->set_types (Config::instance()->log_types());
1376         }
1377
1378         void update_checker_state_changed ()
1379         {
1380                 UpdateChecker* uc = UpdateChecker::instance ();
1381
1382                 bool const announce =
1383                         _update_news_requested ||
1384                         (uc->stable() && Config::instance()->check_for_updates()) ||
1385                         (uc->test() && Config::instance()->check_for_updates() && Config::instance()->check_for_test_updates());
1386
1387                 _update_news_requested = false;
1388
1389                 if (!announce) {
1390                         return;
1391                 }
1392
1393                 if (uc->state() == UpdateChecker::YES) {
1394                         UpdateDialog* dialog = new UpdateDialog (this, uc->stable (), uc->test ());
1395                         dialog->ShowModal ();
1396                         dialog->Destroy ();
1397                 } else if (uc->state() == UpdateChecker::FAILED) {
1398                         error_dialog (this, _("The DCP-o-matic download server could not be contacted."));
1399                 } else {
1400                         error_dialog (this, _("There are no new versions of DCP-o-matic available."));
1401                 }
1402
1403                 _update_news_requested = false;
1404         }
1405
1406         void start_stop_pressed ()
1407         {
1408                 if (_film_viewer->playing()) {
1409                         _film_viewer->stop();
1410                 } else {
1411                         _film_viewer->start();
1412                 }
1413         }
1414
1415         void timeline_pressed ()
1416         {
1417                 _film_editor->content_panel()->timeline_clicked ();
1418         }
1419
1420         void back_frame ()
1421         {
1422                 _film_viewer->seek_by (-_film_viewer->one_video_frame(), true);
1423         }
1424
1425         void forward_frame ()
1426         {
1427                 _film_viewer->seek_by (_film_viewer->one_video_frame(), true);
1428         }
1429
1430         void analytics_message (string title, string html)
1431         {
1432                 HTMLDialog* d = new HTMLDialog(this, std_to_wx(title), std_to_wx(html));
1433                 d->ShowModal();
1434                 d->Destroy();
1435         }
1436
1437         FilmEditor* _film_editor;
1438         boost::shared_ptr<FilmViewer> _film_viewer;
1439         StandardControls* _controls;
1440         VideoWaveformDialog* _video_waveform_dialog;
1441         HintsDialog* _hints_dialog;
1442         ServersListDialog* _servers_list_dialog;
1443         wxPreferencesEditor* _config_dialog;
1444         KDMDialog* _kdm_dialog;
1445         TemplatesDialog* _templates_dialog;
1446         wxMenu* _file_menu;
1447         shared_ptr<Film> _film;
1448         int _history_items;
1449         int _history_position;
1450         wxMenuItem* _history_separator;
1451         boost::signals2::scoped_connection _config_changed_connection;
1452         boost::signals2::scoped_connection _analytics_message_connection;
1453         bool _update_news_requested;
1454         shared_ptr<Content> _clipboard;
1455 };
1456
1457 static const wxCmdLineEntryDesc command_line_description[] = {
1458         { wxCMD_LINE_SWITCH, "n", "new", "create new film", wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
1459         { wxCMD_LINE_OPTION, "c", "content", "add content file / directory", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
1460         { wxCMD_LINE_OPTION, "d", "dcp", "add content DCP", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
1461         { wxCMD_LINE_SWITCH, "v", "version", "show DCP-o-matic version", wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
1462         { wxCMD_LINE_OPTION, "", "config", "directory containing config.xml and cinemas.xml", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
1463         { wxCMD_LINE_PARAM, 0, 0, "film to load or create", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
1464         { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
1465 };
1466
1467 /** @class App
1468  *  @brief The magic App class for wxWidgets.
1469  */
1470 class App : public wxApp
1471 {
1472 public:
1473         App ()
1474                 : wxApp ()
1475                 , _frame (0)
1476                 , _splash (0)
1477         {}
1478
1479 private:
1480
1481         bool OnInit ()
1482         {
1483                 try {
1484                         wxInitAllImageHandlers ();
1485
1486                         Config::FailedToLoad.connect (boost::bind (&App::config_failed_to_load, this));
1487                         Config::Warning.connect (boost::bind (&App::config_warning, this, _1));
1488
1489                         _splash = maybe_show_splash ();
1490
1491                         SetAppName (_("DCP-o-matic"));
1492
1493                         if (!wxApp::OnInit()) {
1494                                 return false;
1495                         }
1496
1497 #ifdef DCPOMATIC_LINUX
1498                         unsetenv ("UBUNTU_MENUPROXY");
1499 #endif
1500
1501 #ifdef __WXOSX__
1502                         ProcessSerialNumber serial;
1503                         GetCurrentProcess (&serial);
1504                         TransformProcessType (&serial, kProcessTransformToForegroundApplication);
1505 #endif
1506
1507                         dcpomatic_setup_path_encoding ();
1508
1509                         /* Enable i18n; this will create a Config object
1510                            to look for a force-configured language.  This Config
1511                            object will be wrong, however, because dcpomatic_setup
1512                            hasn't yet been called and there aren't any filters etc.
1513                            set up yet.
1514                         */
1515                         dcpomatic_setup_i18n ();
1516
1517                         /* Set things up, including filters etc.
1518                            which will now be internationalised correctly.
1519                         */
1520                         dcpomatic_setup ();
1521
1522                         /* Force the configuration to be re-loaded correctly next
1523                            time it is needed.
1524                         */
1525                         Config::drop ();
1526
1527                         Config::BadSignerChain.connect (boost::bind (&App::config_bad_signer_chain, this));
1528
1529                         _frame = new DOMFrame (_("DCP-o-matic"));
1530                         SetTopWindow (_frame);
1531                         _frame->Maximize ();
1532                         if (_splash) {
1533                                 _splash->Destroy ();
1534                                 _splash = 0;
1535                         }
1536
1537                         if (!Config::instance()->nagged(Config::NAG_INITIAL_SETUP)) {
1538                                 InitialSetupDialog* d = new InitialSetupDialog ();
1539                                 d->ShowModal ();
1540                                 d->Destroy ();
1541                                 Config::instance()->set_nagged(Config::NAG_INITIAL_SETUP, true);
1542                         }
1543
1544                         _frame->Show ();
1545
1546                         if (!_film_to_load.empty() && boost::filesystem::is_directory (_film_to_load)) {
1547                                 try {
1548                                         _frame->load_film (_film_to_load);
1549                                 } catch (exception& e) {
1550                                         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()));
1551                                 }
1552                         }
1553
1554                         if (!_film_to_create.empty ()) {
1555                                 _frame->new_film (_film_to_create, optional<string> ());
1556                                 if (!_content_to_add.empty ()) {
1557                                         BOOST_FOREACH (shared_ptr<Content> i, content_factory(_content_to_add)) {
1558                                                 _frame->film()->examine_and_add_content (i);
1559                                         }
1560                                 }
1561                                 if (!_dcp_to_add.empty ()) {
1562                                         _frame->film()->examine_and_add_content(shared_ptr<DCPContent>(new DCPContent(_dcp_to_add)));
1563                                 }
1564                         }
1565
1566                         signal_manager = new wxSignalManager (this);
1567                         Bind (wxEVT_IDLE, boost::bind (&App::idle, this, _1));
1568
1569                         Bind (wxEVT_TIMER, boost::bind (&App::check, this));
1570                         _timer.reset (new wxTimer (this));
1571                         _timer->Start (1000);
1572
1573                         if (Config::instance()->check_for_updates ()) {
1574                                 UpdateChecker::instance()->run ();
1575                         }
1576                 }
1577                 catch (exception& e)
1578                 {
1579                         if (_splash) {
1580                                 _splash->Destroy ();
1581                         }
1582                         error_dialog (0, wxString::Format ("DCP-o-matic could not start."), std_to_wx(e.what()));
1583                 }
1584
1585                 return true;
1586         }
1587
1588         void OnInitCmdLine (wxCmdLineParser& parser)
1589         {
1590                 parser.SetDesc (command_line_description);
1591                 parser.SetSwitchChars (wxT ("-"));
1592         }
1593
1594         bool OnCmdLineParsed (wxCmdLineParser& parser)
1595         {
1596                 if (parser.Found (wxT("version"))) {
1597                         cout << "dcpomatic version " << dcpomatic_version << " " << dcpomatic_git_commit << "\n";
1598                         exit (EXIT_SUCCESS);
1599                 }
1600
1601                 if (parser.GetParamCount() > 0) {
1602                         if (parser.Found (wxT ("new"))) {
1603                                 _film_to_create = wx_to_std (parser.GetParam (0));
1604                         } else {
1605                                 _film_to_load = wx_to_std (parser.GetParam (0));
1606                         }
1607                 }
1608
1609                 wxString content;
1610                 if (parser.Found (wxT ("content"), &content)) {
1611                         _content_to_add = wx_to_std (content);
1612                 }
1613
1614                 wxString dcp;
1615                 if (parser.Found (wxT ("dcp"), &dcp)) {
1616                         _dcp_to_add = wx_to_std (dcp);
1617                 }
1618
1619                 wxString config;
1620                 if (parser.Found (wxT("config"), &config)) {
1621                         State::override_path = wx_to_std (config);
1622                 }
1623
1624                 return true;
1625         }
1626
1627         void report_exception ()
1628         {
1629                 if (_splash) {
1630                         _splash->Destroy ();
1631                         _splash = 0;
1632                 }
1633
1634                 try {
1635                         throw;
1636                 } catch (FileError& e) {
1637                         error_dialog (
1638                                 0,
1639                                 wxString::Format (
1640                                         _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
1641                                         std_to_wx (e.what()),
1642                                         std_to_wx (e.file().string().c_str ())
1643                                         )
1644                                 );
1645                 } catch (exception& e) {
1646                         error_dialog (
1647                                 0,
1648                                 wxString::Format (
1649                                         _("An exception occurred: %s.\n\n") + REPORT_PROBLEM,
1650                                         std_to_wx (e.what ())
1651                                         )
1652                                 );
1653                 } catch (...) {
1654                         error_dialog (0, _("An unknown exception occurred.") + "  " + REPORT_PROBLEM);
1655                 }
1656         }
1657
1658         /* An unhandled exception has occurred inside the main event loop */
1659         bool OnExceptionInMainLoop ()
1660         {
1661                 report_exception ();
1662                 /* This will terminate the program */
1663                 return false;
1664         }
1665
1666         void OnUnhandledException ()
1667         {
1668                 report_exception ();
1669         }
1670
1671         void idle (wxIdleEvent& ev)
1672         {
1673                 signal_manager->ui_idle ();
1674                 ev.Skip ();
1675         }
1676
1677         void check ()
1678         {
1679                 try {
1680                         EncodeServerFinder::instance()->rethrow ();
1681                 } catch (exception& e) {
1682                         error_dialog (0, std_to_wx (e.what ()));
1683                 }
1684         }
1685
1686         void config_failed_to_load ()
1687         {
1688                 message_dialog (_frame, _("The existing configuration failed to load.  Default values will be used instead.  These may take a short time to create."));
1689         }
1690
1691         void config_warning (string m)
1692         {
1693                 message_dialog (_frame, std_to_wx (m));
1694         }
1695
1696         bool config_bad_signer_chain ()
1697         {
1698                 if (Config::instance()->nagged(Config::NAG_BAD_SIGNER_CHAIN)) {
1699                         return false;
1700                 }
1701
1702                 if (_splash) {
1703                         _splash->Destroy ();
1704                         _splash = 0;
1705                 }
1706
1707                 RecreateChainDialog* d = new RecreateChainDialog (_frame);
1708                 int const r = d->ShowModal ();
1709                 d->Destroy ();
1710                 return r == wxID_OK;
1711         }
1712
1713         DOMFrame* _frame;
1714         wxSplashScreen* _splash;
1715         shared_ptr<wxTimer> _timer;
1716         string _film_to_load;
1717         string _film_to_create;
1718         string _content_to_add;
1719         string _dcp_to_add;
1720 };
1721
1722 IMPLEMENT_APP (App)