2 Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /** @file src/tools/dcpomatic.cc
21 * @brief The main DCP-o-matic GUI.
25 #include "lib/config.h"
27 #include "lib/version.h"
28 #include "lib/signal_manager.h"
30 #include "lib/job_manager.h"
31 #include "lib/transcode_job.h"
32 #include "lib/exceptions.h"
33 #include "lib/cinema.h"
35 #include "lib/send_kdm_email_job.h"
36 #include "lib/server_finder.h"
37 #include "lib/update.h"
38 #include "lib/content_factory.h"
39 #include "wx/film_viewer.h"
40 #include "wx/film_editor.h"
41 #include "wx/job_manager_view.h"
42 #include "wx/config_dialog.h"
43 #include "wx/wx_util.h"
44 #include "wx/new_film_dialog.h"
45 #include "wx/wx_signal_manager.h"
46 #include "wx/about_dialog.h"
47 #include "wx/kdm_dialog.h"
48 #include "wx/servers_list_dialog.h"
49 #include "wx/hints_dialog.h"
50 #include "wx/update_dialog.h"
51 #include "wx/content_panel.h"
52 #include "wx/report_problem_dialog.h"
53 #include <dcp/exceptions.h>
54 #include <wx/generic/aboutdlgg.h>
55 #include <wx/stdpaths.h>
56 #include <wx/cmdline.h>
57 #include <wx/preferences.h>
62 #include <ApplicationServices/ApplicationServices.h>
64 #include <boost/filesystem.hpp>
78 using std::wstringstream;
83 using boost::shared_ptr;
84 using boost::dynamic_pointer_cast;
86 class FilmChangedDialog
89 FilmChangedDialog (string name)
91 _dialog = new wxMessageDialog (
93 wxString::Format (_("Save changes to film \"%s\" before closing?"), std_to_wx (name).data()),
94 /// TRANSLATORS: this is the heading for a dialog box, which tells the user that the current
95 /// project (Film) has been changed since it was last saved.
97 wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
101 ~FilmChangedDialog ()
108 return _dialog->ShowModal ();
113 FilmChangedDialog (FilmChangedDialog const &);
115 wxMessageDialog* _dialog;
119 #define NEEDS_FILM 0x1
120 #define NOT_DURING_DCP_CREATION 0x2
121 #define NEEDS_CPL 0x4
122 #define NEEDS_SELECTED_VIDEO_CONTENT 0x8
124 map<wxMenuItem*, int> menu_items;
131 /* Allow spare IDs after _history for the recent files list */
132 ID_content_scale_to_fit_width = 100,
133 ID_content_scale_to_fit_height,
136 ID_jobs_send_dcp_to_tms,
139 ID_tools_encoding_servers,
140 ID_tools_check_for_updates,
141 ID_tools_restore_default_preferences,
142 ID_help_report_a_problem,
143 /* IDs for shortcuts (with no associated menu item) */
147 class DOMFrame : public wxFrame
150 DOMFrame (wxString const & title)
151 : wxFrame (NULL, -1, title)
153 , _servers_list_dialog (0)
157 , _history_position (0)
158 , _history_separator (0)
160 #if defined(DCPOMATIC_WINDOWS)
161 if (Config::instance()->win32_console ()) {
164 HANDLE handle_out = GetStdHandle(STD_OUTPUT_HANDLE);
165 int hCrt = _open_osfhandle((intptr_t) handle_out, _O_TEXT);
166 FILE* hf_out = _fdopen(hCrt, "w");
167 setvbuf(hf_out, NULL, _IONBF, 1);
170 HANDLE handle_in = GetStdHandle(STD_INPUT_HANDLE);
171 hCrt = _open_osfhandle((intptr_t) handle_in, _O_TEXT);
172 FILE* hf_in = _fdopen(hCrt, "r");
173 setvbuf(hf_in, NULL, _IONBF, 128);
176 cout << "DCP-o-matic is starting." << "\n";
180 wxMenuBar* bar = new wxMenuBar;
184 _config_changed_connection = Config::instance()->Changed.connect (boost::bind (&DOMFrame::config_changed, this));
187 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_new, this), ID_file_new);
188 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_open, this), ID_file_open);
189 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_save, this), ID_file_save);
190 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_history, this, _1), ID_file_history, ID_file_history + HISTORY_SIZE);
191 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_exit, this), wxID_EXIT);
192 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::edit_preferences, this), wxID_PREFERENCES);
193 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::content_scale_to_fit_width, this), ID_content_scale_to_fit_width);
194 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::content_scale_to_fit_height, this), ID_content_scale_to_fit_height);
195 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_make_dcp, this), ID_jobs_make_dcp);
196 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_make_kdms, this), ID_jobs_make_kdms);
197 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_send_dcp_to_tms, this), ID_jobs_send_dcp_to_tms);
198 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_show_dcp, this), ID_jobs_show_dcp);
199 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_hints, this), ID_tools_hints);
200 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_encoding_servers, this), ID_tools_encoding_servers);
201 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_check_for_updates, this), ID_tools_check_for_updates);
202 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_restore_default_preferences, this), ID_tools_restore_default_preferences);
203 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_about, this), wxID_ABOUT);
204 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_report_a_problem, this), ID_help_report_a_problem);
206 Bind (wxEVT_CLOSE_WINDOW, boost::bind (&DOMFrame::close, this, _1));
208 /* Use a panel as the only child of the Frame so that we avoid
209 the dark-grey background on Windows.
211 wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
213 _film_viewer = new FilmViewer (overall_panel);
214 _film_editor = new FilmEditor (overall_panel, _film_viewer);
215 JobManagerView* job_manager_view = new JobManagerView (overall_panel);
217 wxBoxSizer* right_sizer = new wxBoxSizer (wxVERTICAL);
218 right_sizer->Add (_film_viewer, 2, wxEXPAND | wxALL, 6);
219 right_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL, 6);
221 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
222 main_sizer->Add (_film_editor, 1, wxEXPAND | wxALL, 6);
223 main_sizer->Add (right_sizer, 2, wxEXPAND | wxALL, 6);
225 set_menu_sensitivity ();
227 _film_editor->FileChanged.connect (bind (&DOMFrame::file_changed, this, _1));
230 JobManager::instance()->ActiveJobsChanged.connect (boost::bind (&DOMFrame::set_menu_sensitivity, this));
232 overall_panel->SetSizer (main_sizer);
234 wxAcceleratorEntry accel[1];
235 accel[0].Set (wxACCEL_CTRL, static_cast<int>('A'), ID_add_file);
236 Bind (wxEVT_MENU, boost::bind (&ContentPanel::add_file_clicked, _film_editor->content_panel()), ID_add_file);
237 wxAcceleratorTable accel_table (1, accel);
238 SetAcceleratorTable (accel_table);
240 /* Instantly save any config changes when using the DCP-o-matic GUI */
241 Config::instance()->Changed.connect (boost::bind (&Config::write, Config::instance ()));
244 void new_film (boost::filesystem::path path)
246 shared_ptr<Film> film (new Film (path));
247 film->write_metadata ();
248 film->set_name (path.filename().generic_string());
252 void load_film (boost::filesystem::path file)
255 maybe_save_then_delete_film ();
257 shared_ptr<Film> film (new Film (file));
258 list<string> const notes = film->read_metadata ();
260 if (film->state_version() == 4) {
263 _("This film was created with an old version of DVD-o-matic and may not load correctly "
264 "in this version. Please check the film's settings carefully.")
268 for (list<string>::const_iterator i = notes.begin(); i != notes.end(); ++i) {
269 error_dialog (0, std_to_wx (*i));
274 catch (std::exception& e) {
275 wxString p = std_to_wx (file.string ());
276 wxCharBuffer b = p.ToUTF8 ();
277 error_dialog (this, wxString::Format (_("Could not open film at %s (%s)"), p.data(), std_to_wx (e.what()).data()));
280 void set_film (shared_ptr<Film> film)
283 _film_viewer->set_film (_film);
284 _film_editor->set_film (_film);
285 set_menu_sensitivity ();
286 Config::instance()->add_to_history (_film->directory ());
289 shared_ptr<Film> film () const {
295 void file_changed (boost::filesystem::path f)
297 string s = wx_to_std (_("DCP-o-matic"));
299 s += " - " + f.string ();
302 SetTitle (std_to_wx (s));
307 NewFilmDialog* d = new NewFilmDialog (this);
308 int const r = d->ShowModal ();
312 if (boost::filesystem::is_directory (d->get_path()) && !boost::filesystem::is_empty(d->get_path())) {
313 if (!confirm_dialog (
316 String::compose (wx_to_std (_("The directory %1 already exists and is not empty. "
317 "Are you sure you want to use it?")),
318 d->get_path().string().c_str())
323 } else if (boost::filesystem::is_regular_file (d->get_path())) {
326 String::compose (wx_to_std (_("%1 already exists as a file, so you cannot use it for a new film.")), d->get_path().c_str())
331 maybe_save_then_delete_film ();
332 new_film (d->get_path ());
340 wxDirDialog* c = new wxDirDialog (
342 _("Select film to open"),
343 std_to_wx (Config::instance()->default_directory_or (wx_to_std (wxStandardPaths::Get().GetDocumentsDir())).string ()),
344 wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST
350 if (r == wxID_OK && c->GetPath() == wxStandardPaths::Get().GetDocumentsDir()) {
351 error_dialog (this, _("You did not select a folder. Make sure that you select a folder before clicking Open."));
358 load_film (wx_to_std (c->GetPath ()));
366 _film->write_metadata ();
369 void file_history (wxCommandEvent& event)
371 vector<boost::filesystem::path> history = Config::instance()->history ();
372 int n = event.GetId() - ID_file_history;
373 if (n >= 0 && n < static_cast<int> (history.size ())) {
374 load_film (history[n]);
380 /* false here allows the close handler to veto the close request */
384 void edit_preferences ()
386 if (!_config_dialog) {
387 _config_dialog = create_config_dialog ();
389 _config_dialog->Show (this);
392 void tools_restore_default_preferences ()
394 Config::restore_defaults ();
397 void jobs_make_dcp ()
403 if (!_film->should_be_enough_disk_space (required, available, can_hard_link)) {
406 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);
408 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);
410 if (!confirm_dialog (this, message)) {
416 /* It seems to make sense to auto-save metadata here, since the make DCP may last
417 a long time, and crashes/power failures are moderately likely.
419 _film->write_metadata ();
421 } catch (BadSettingError& e) {
422 error_dialog (this, wxString::Format (_("Bad setting for %s (%s)"), std_to_wx(e.setting()).data(), std_to_wx(e.what()).data()));
423 } catch (std::exception& e) {
424 error_dialog (this, wxString::Format (_("Could not make DCP: %s"), std_to_wx(e.what()).data()));
428 void jobs_make_kdms ()
434 KDMDialog* d = new KDMDialog (this, _film);
435 if (d->ShowModal () != wxID_OK) {
441 if (d->write_to ()) {
442 write_kdm_files (_film, d->screens (), d->cpl (), d->from (), d->until (), d->formulation (), d->directory ());
444 JobManager::instance()->add (
445 shared_ptr<Job> (new SendKDMEmailJob (_film, d->screens (), d->cpl (), d->from (), d->until (), d->formulation ()))
448 } catch (dcp::NotEncryptedError& e) {
449 error_dialog (this, _("CPL's content is not encrypted."));
450 } catch (exception& e) {
451 error_dialog (this, e.what ());
453 error_dialog (this, _("An unknown exception occurred."));
459 void content_scale_to_fit_width ()
461 VideoContentList vc = _film_editor->content_panel()->selected_video ();
462 for (VideoContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
463 (*i)->scale_and_crop_to_fit_width ();
467 void content_scale_to_fit_height ()
469 VideoContentList vc = _film_editor->content_panel()->selected_video ();
470 for (VideoContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
471 (*i)->scale_and_crop_to_fit_height ();
475 void jobs_send_dcp_to_tms ()
477 _film->send_dcp_to_tms ();
480 void jobs_show_dcp ()
482 #ifdef DCPOMATIC_WINDOWS
484 args << "/select," << _film->dir (_film->dcp_name(false));
485 ShellExecute (0, L"open", L"explorer.exe", args.str().c_str(), 0, SW_SHOWDEFAULT);
488 #ifdef DCPOMATIC_LINUX
489 int r = system ("which nautilus");
490 if (WEXITSTATUS (r) == 0) {
491 r = system (string ("nautilus " + _film->directory().string()).c_str ());
492 if (WEXITSTATUS (r)) {
493 error_dialog (this, _("Could not show DCP (could not run nautilus)"));
496 int r = system ("which konqueror");
497 if (WEXITSTATUS (r) == 0) {
498 r = system (string ("konqueror " + _film->directory().string()).c_str ());
499 if (WEXITSTATUS (r)) {
500 error_dialog (this, _("Could not show DCP (could not run konqueror)"));
507 int r = system (string ("open -R " + _film->dir (_film->dcp_name (false)).string ()).c_str ());
508 if (WEXITSTATUS (r)) {
509 error_dialog (this, _("Could not show DCP"));
516 if (!_hints_dialog) {
517 _hints_dialog = new HintsDialog (this, _film);
520 _hints_dialog->Show ();
523 void tools_encoding_servers ()
525 if (!_servers_list_dialog) {
526 _servers_list_dialog = new ServersListDialog (this);
529 _servers_list_dialog->Show ();
532 void tools_check_for_updates ()
534 UpdateChecker::instance()->run ();
539 AboutDialog* d = new AboutDialog (this);
544 void help_report_a_problem ()
546 ReportProblemDialog* d = new ReportProblemDialog (this, _film);
547 if (d->ShowModal () == wxID_OK) {
555 if (!JobManager::instance()->work_to_do ()) {
559 wxMessageDialog* d = new wxMessageDialog (
561 _("There are unfinished jobs; are you sure you want to quit?"),
562 _("Unfinished jobs"),
563 wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
566 bool const r = d->ShowModal() == wxID_YES;
571 void close (wxCloseEvent& ev)
573 if (!should_close ()) {
578 /* We don't want to hear about any more configuration changes, since they
579 cause the File menu to be altered, which itself will be deleted around
580 now (without, as far as I can see, any way for us to find out).
582 _config_changed_connection.disconnect ();
584 maybe_save_then_delete_film ();
588 void set_menu_sensitivity ()
590 list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
591 list<shared_ptr<Job> >::iterator i = jobs.begin();
592 while (i != jobs.end() && dynamic_pointer_cast<TranscodeJob> (*i) == 0) {
595 bool const dcp_creation = (i != jobs.end ()) && !(*i)->finished ();
596 bool const have_cpl = _film && !_film->cpls().empty ();
597 bool const have_selected_video_content = !_film_editor->content_panel()->selected_video().empty();
599 for (map<wxMenuItem*, int>::iterator j = menu_items.begin(); j != menu_items.end(); ++j) {
603 if ((j->second & NEEDS_FILM) && !_film) {
607 if ((j->second & NOT_DURING_DCP_CREATION) && dcp_creation) {
611 if ((j->second & NEEDS_CPL) && !have_cpl) {
615 if ((j->second & NEEDS_SELECTED_VIDEO_CONTENT) && !have_selected_video_content) {
619 j->first->Enable (enabled);
623 void maybe_save_then_delete_film ()
629 if (_film->dirty ()) {
630 FilmChangedDialog d (_film->name ());
635 _film->write_metadata ();
643 void add_item (wxMenu* menu, wxString text, int id, int sens)
645 wxMenuItem* item = menu->Append (id, text);
646 menu_items.insert (make_pair (item, sens));
649 void setup_menu (wxMenuBar* m)
651 _file_menu = new wxMenu;
652 add_item (_file_menu, _("New...\tCtrl-N"), ID_file_new, ALWAYS);
653 add_item (_file_menu, _("&Open...\tCtrl-O"), ID_file_open, ALWAYS);
654 _file_menu->AppendSeparator ();
655 add_item (_file_menu, _("&Save\tCtrl-S"), ID_file_save, NEEDS_FILM);
657 _history_position = _file_menu->GetMenuItems().GetCount();
660 _file_menu->AppendSeparator ();
664 add_item (_file_menu, _("&Exit"), wxID_EXIT, ALWAYS);
666 add_item (_file_menu, _("&Quit"), wxID_EXIT, ALWAYS);
670 add_item (_file_menu, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
672 wxMenu* edit = new wxMenu;
673 add_item (edit, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
676 wxMenu* content = new wxMenu;
677 add_item (content, _("Scale to fit &width"), ID_content_scale_to_fit_width, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
678 add_item (content, _("Scale to fit &height"), ID_content_scale_to_fit_height, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
680 wxMenu* jobs_menu = new wxMenu;
681 add_item (jobs_menu, _("&Make DCP\tCtrl-M"), ID_jobs_make_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION);
682 add_item (jobs_menu, _("Make &KDMs...\tCtrl-K"), ID_jobs_make_kdms, NEEDS_FILM);
683 add_item (jobs_menu, _("&Send DCP to TMS"), ID_jobs_send_dcp_to_tms, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
684 add_item (jobs_menu, _("S&how DCP"), ID_jobs_show_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
686 wxMenu* tools = new wxMenu;
687 add_item (tools, _("Hints..."), ID_tools_hints, 0);
688 add_item (tools, _("Encoding servers..."), ID_tools_encoding_servers, 0);
689 add_item (tools, _("Check for updates"), ID_tools_check_for_updates, 0);
690 tools->AppendSeparator ();
691 add_item (tools, _("Restore default preferences"), ID_tools_restore_default_preferences, ALWAYS);
693 wxMenu* help = new wxMenu;
695 add_item (help, _("About DCP-o-matic"), wxID_ABOUT, ALWAYS);
697 add_item (help, _("About"), wxID_ABOUT, ALWAYS);
699 add_item (help, _("Report a problem..."), ID_help_report_a_problem, NEEDS_FILM);
701 m->Append (_file_menu, _("&File"));
703 m->Append (edit, _("&Edit"));
705 m->Append (content, _("&Content"));
706 m->Append (jobs_menu, _("&Jobs"));
707 m->Append (tools, _("&Tools"));
708 m->Append (help, _("&Help"));
711 void config_changed ()
713 for (int i = 0; i < _history_items; ++i) {
714 delete _file_menu->Remove (ID_file_history + i);
717 if (_history_separator) {
718 _file_menu->Remove (_history_separator);
720 delete _history_separator;
721 _history_separator = 0;
723 int pos = _history_position;
725 vector<boost::filesystem::path> history = Config::instance()->history ();
727 if (!history.empty ()) {
728 _history_separator = _file_menu->InsertSeparator (pos++);
731 for (size_t i = 0; i < history.size(); ++i) {
734 s << "&" << (i + 1) << " ";
736 s << history[i].string();
737 _file_menu->Insert (pos++, ID_file_history + i, std_to_wx (s.str ()));
740 _history_items = history.size ();
743 FilmEditor* _film_editor;
744 FilmViewer* _film_viewer;
745 HintsDialog* _hints_dialog;
746 ServersListDialog* _servers_list_dialog;
747 wxPreferencesEditor* _config_dialog;
749 shared_ptr<Film> _film;
751 int _history_position;
752 wxMenuItem* _history_separator;
753 boost::signals2::scoped_connection _config_changed_connection;
756 static const wxCmdLineEntryDesc command_line_description[] = {
757 { wxCMD_LINE_SWITCH, "n", "new", "create new film", wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
758 { wxCMD_LINE_OPTION, "c", "content", "add content file", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
759 { wxCMD_LINE_PARAM, 0, 0, "film to load or create", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
760 { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
764 * @brief The magic App class for wxWidgets.
766 class App : public wxApp
779 SetAppName (_("DCP-o-matic"));
781 if (!wxApp::OnInit()) {
785 #ifdef DCPOMATIC_LINUX
786 unsetenv ("UBUNTU_MENUPROXY");
790 ProcessSerialNumber serial;
791 GetCurrentProcess (&serial);
792 TransformProcessType (&serial, kProcessTransformToForegroundApplication);
795 wxInitAllImageHandlers ();
797 /* Enable i18n; this will create a Config object
798 to look for a force-configured language. This Config
799 object will be wrong, however, because dcpomatic_setup
800 hasn't yet been called and there aren't any filters etc.
803 dcpomatic_setup_i18n ();
805 /* Set things up, including filters etc.
806 which will now be internationalised correctly.
810 /* Force the configuration to be re-loaded correctly next
815 _frame = new DOMFrame (_("DCP-o-matic"));
816 SetTopWindow (_frame);
820 if (!_film_to_load.empty() && boost::filesystem::is_directory (_film_to_load)) {
822 _frame->load_film (_film_to_load);
823 } catch (exception& e) {
824 error_dialog (0, std_to_wx (String::compose (wx_to_std (_("Could not load film %1 (%2)")), _film_to_load, e.what())));
828 if (!_film_to_create.empty ()) {
829 _frame->new_film (_film_to_create);
830 if (!_content_to_add.empty ()) {
831 _frame->film()->examine_and_add_content (content_factory (_frame->film(), _content_to_add));
835 signal_manager = new wxSignalManager (this);
836 Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
838 Bind (wxEVT_TIMER, boost::bind (&App::check, this));
839 _timer.reset (new wxTimer (this));
840 _timer->Start (1000);
842 UpdateChecker::instance()->StateChanged.connect (boost::bind (&App::update_checker_state_changed, this));
843 if (Config::instance()->check_for_updates ()) {
844 UpdateChecker::instance()->run ();
851 error_dialog (0, wxString::Format ("DCP-o-matic could not start: %s", e.what ()));
855 void OnInitCmdLine (wxCmdLineParser& parser)
857 parser.SetDesc (command_line_description);
858 parser.SetSwitchChars (wxT ("-"));
861 bool OnCmdLineParsed (wxCmdLineParser& parser)
863 if (parser.GetParamCount() > 0) {
864 if (parser.Found (wxT ("new"))) {
865 _film_to_create = wx_to_std (parser.GetParam (0));
867 _film_to_load = wx_to_std (parser.GetParam (0));
872 if (parser.Found (wxT ("content"), &content)) {
873 _content_to_add = wx_to_std (content);
879 /* An unhandled exception has occurred inside the main event loop */
880 bool OnExceptionInMainLoop ()
884 } catch (FileError& e) {
885 error_dialog (0, wxString::Format (_("An exception occurred: %s (%s).\n\n" + REPORT_PROBLEM), e.what(), e.file().string().c_str ()));
886 } catch (exception& e) {
887 error_dialog (0, wxString::Format (_("An exception occurred: %s.\n\n"), e.what ()) + " " + REPORT_PROBLEM);
889 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
892 /* This will terminate the program */
896 void OnUnhandledException ()
898 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
903 signal_manager->ui_idle ();
909 ServerFinder::instance()->rethrow ();
910 } catch (exception& e) {
911 error_dialog (0, std_to_wx (e.what ()));
915 void update_checker_state_changed ()
917 UpdateChecker* uc = UpdateChecker::instance ();
918 if (uc->state() == UpdateChecker::YES && (uc->stable() || uc->test())) {
919 UpdateDialog* dialog = new UpdateDialog (_frame, uc->stable (), uc->test ());
920 dialog->ShowModal ();
922 } else if (uc->state() == UpdateChecker::FAILED) {
923 if (!UpdateChecker::instance()->last_emit_was_first ()) {
924 error_dialog (_frame, _("The DCP-o-matic download server could not be contacted."));
927 if (!UpdateChecker::instance()->last_emit_was_first ()) {
928 error_dialog (_frame, _("There are no new versions of DCP-o-matic available."));
934 shared_ptr<wxTimer> _timer;
935 string _film_to_load;
936 string _film_to_create;
937 string _content_to_add;