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.
24 #include "wx/film_viewer.h"
25 #include "wx/film_editor.h"
26 #include "wx/job_manager_view.h"
27 #include "wx/config_dialog.h"
28 #include "wx/wx_util.h"
29 #include "wx/new_film_dialog.h"
30 #include "wx/wx_signal_manager.h"
31 #include "wx/about_dialog.h"
32 #include "wx/kdm_dialog.h"
33 #include "wx/servers_list_dialog.h"
34 #include "wx/hints_dialog.h"
35 #include "wx/update_dialog.h"
36 #include "wx/content_panel.h"
37 #include "wx/report_problem_dialog.h"
38 #include "wx/video_waveform_dialog.h"
40 #include "lib/config.h"
42 #include "lib/video_content.h"
43 #include "lib/version.h"
44 #include "lib/signal_manager.h"
46 #include "lib/job_manager.h"
47 #include "lib/exceptions.h"
48 #include "lib/cinema.h"
49 #include "lib/screen_kdm.h"
50 #include "lib/send_kdm_email_job.h"
51 #include "lib/server_finder.h"
52 #include "lib/update_checker.h"
53 #include "lib/cross.h"
54 #include "lib/content_factory.h"
55 #include "lib/compose.hpp"
56 #include "lib/cinema_kdms.h"
57 #include <dcp/exceptions.h>
58 #include <wx/generic/aboutdlgg.h>
59 #include <wx/stdpaths.h>
60 #include <wx/cmdline.h>
61 #include <wx/preferences.h>
62 #include <wx/splash.h>
67 #include <ApplicationServices/ApplicationServices.h>
69 #include <boost/filesystem.hpp>
83 using std::wstringstream;
88 using boost::shared_ptr;
89 using boost::dynamic_pointer_cast;
91 class FilmChangedDialog
94 FilmChangedDialog (string name)
96 _dialog = new wxMessageDialog (
98 wxString::Format (_("Save changes to film \"%s\" before closing?"), std_to_wx (name).data()),
99 /// TRANSLATORS: this is the heading for a dialog box, which tells the user that the current
100 /// project (Film) has been changed since it was last saved.
102 wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
106 ~FilmChangedDialog ()
113 return _dialog->ShowModal ();
118 FilmChangedDialog (FilmChangedDialog const &);
120 wxMessageDialog* _dialog;
124 #define NEEDS_FILM 0x1
125 #define NOT_DURING_DCP_CREATION 0x2
126 #define NEEDS_CPL 0x4
127 #define NEEDS_SELECTED_VIDEO_CONTENT 0x8
129 map<wxMenuItem*, int> menu_items;
136 /* Allow spare IDs after _history for the recent files list */
137 ID_content_scale_to_fit_width = 100,
138 ID_content_scale_to_fit_height,
141 ID_jobs_send_dcp_to_tms,
143 ID_tools_video_waveform,
145 ID_tools_encoding_servers,
146 ID_tools_check_for_updates,
147 ID_tools_restore_default_preferences,
148 ID_help_report_a_problem,
149 /* IDs for shortcuts (with no associated menu item) */
153 class DOMFrame : public wxFrame
156 DOMFrame (wxString const & title)
157 : wxFrame (NULL, -1, title)
158 , _video_waveform_dialog (0)
160 , _servers_list_dialog (0)
164 , _history_position (0)
165 , _history_separator (0)
166 , _update_news_requested (false)
168 #if defined(DCPOMATIC_WINDOWS)
169 if (Config::instance()->win32_console ()) {
172 HANDLE handle_out = GetStdHandle(STD_OUTPUT_HANDLE);
173 int hCrt = _open_osfhandle((intptr_t) handle_out, _O_TEXT);
174 FILE* hf_out = _fdopen(hCrt, "w");
175 setvbuf(hf_out, NULL, _IONBF, 1);
178 HANDLE handle_in = GetStdHandle(STD_INPUT_HANDLE);
179 hCrt = _open_osfhandle((intptr_t) handle_in, _O_TEXT);
180 FILE* hf_in = _fdopen(hCrt, "r");
181 setvbuf(hf_in, NULL, _IONBF, 128);
184 cout << "DCP-o-matic is starting." << "\n";
188 wxMenuBar* bar = new wxMenuBar;
192 _config_changed_connection = Config::instance()->Changed.connect (boost::bind (&DOMFrame::config_changed, this));
195 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_new, this), ID_file_new);
196 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_open, this), ID_file_open);
197 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_save, this), ID_file_save);
198 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_history, this, _1), ID_file_history, ID_file_history + HISTORY_SIZE);
199 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_exit, this), wxID_EXIT);
200 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::edit_preferences, this), wxID_PREFERENCES);
201 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::content_scale_to_fit_width, this), ID_content_scale_to_fit_width);
202 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::content_scale_to_fit_height, this), ID_content_scale_to_fit_height);
203 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_make_dcp, this), ID_jobs_make_dcp);
204 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_make_kdms, this), ID_jobs_make_kdms);
205 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_send_dcp_to_tms, this), ID_jobs_send_dcp_to_tms);
206 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_show_dcp, this), ID_jobs_show_dcp);
207 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_video_waveform, this), ID_tools_video_waveform);
208 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_hints, this), ID_tools_hints);
209 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_encoding_servers, this), ID_tools_encoding_servers);
210 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_check_for_updates, this), ID_tools_check_for_updates);
211 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_restore_default_preferences, this), ID_tools_restore_default_preferences);
212 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_about, this), wxID_ABOUT);
213 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_report_a_problem, this), ID_help_report_a_problem);
215 Bind (wxEVT_CLOSE_WINDOW, boost::bind (&DOMFrame::close, this, _1));
217 /* Use a panel as the only child of the Frame so that we avoid
218 the dark-grey background on Windows.
220 wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
222 _film_viewer = new FilmViewer (overall_panel);
223 _film_editor = new FilmEditor (overall_panel, _film_viewer);
224 JobManagerView* job_manager_view = new JobManagerView (overall_panel);
226 wxBoxSizer* right_sizer = new wxBoxSizer (wxVERTICAL);
227 right_sizer->Add (_film_viewer, 2, wxEXPAND | wxALL, 6);
228 right_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL, 6);
230 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
231 main_sizer->Add (_film_editor, 1, wxEXPAND | wxALL, 6);
232 main_sizer->Add (right_sizer, 2, wxEXPAND | wxALL, 6);
234 set_menu_sensitivity ();
236 _film_editor->FileChanged.connect (bind (&DOMFrame::file_changed, this, _1));
239 JobManager::instance()->ActiveJobsChanged.connect (boost::bind (&DOMFrame::set_menu_sensitivity, this));
241 overall_panel->SetSizer (main_sizer);
243 wxAcceleratorEntry accel[1];
244 accel[0].Set (wxACCEL_CTRL, static_cast<int>('A'), ID_add_file);
245 Bind (wxEVT_MENU, boost::bind (&ContentPanel::add_file_clicked, _film_editor->content_panel()), ID_add_file);
246 wxAcceleratorTable accel_table (1, accel);
247 SetAcceleratorTable (accel_table);
249 /* Instantly save any config changes when using the DCP-o-matic GUI */
250 Config::instance()->Changed.connect (boost::bind (&Config::write, Config::instance ()));
252 UpdateChecker::instance()->StateChanged.connect (boost::bind (&DOMFrame::update_checker_state_changed, this));
255 void new_film (boost::filesystem::path path)
257 shared_ptr<Film> film (new Film (path));
258 film->write_metadata ();
259 film->set_name (path.filename().generic_string());
263 void load_film (boost::filesystem::path file)
266 maybe_save_then_delete_film ();
268 shared_ptr<Film> film (new Film (file));
269 list<string> const notes = film->read_metadata ();
271 if (film->state_version() == 4) {
274 _("This film was created with an old version of DVD-o-matic and may not load correctly "
275 "in this version. Please check the film's settings carefully.")
279 for (list<string>::const_iterator i = notes.begin(); i != notes.end(); ++i) {
280 error_dialog (0, std_to_wx (*i));
285 catch (std::exception& e) {
286 wxString p = std_to_wx (file.string ());
287 wxCharBuffer b = p.ToUTF8 ();
288 error_dialog (this, wxString::Format (_("Could not open film at %s (%s)"), p.data(), std_to_wx (e.what()).data()));
291 void set_film (shared_ptr<Film> film)
294 _film_viewer->set_film (_film);
295 _film_editor->set_film (_film);
296 set_menu_sensitivity ();
297 Config::instance()->add_to_history (_film->directory ());
300 shared_ptr<Film> film () const {
306 void file_changed (boost::filesystem::path f)
308 string s = wx_to_std (_("DCP-o-matic"));
310 s += " - " + f.string ();
313 SetTitle (std_to_wx (s));
318 NewFilmDialog* d = new NewFilmDialog (this);
319 int const r = d->ShowModal ();
323 if (boost::filesystem::is_directory (d->get_path()) && !boost::filesystem::is_empty(d->get_path())) {
324 if (!confirm_dialog (
327 String::compose (wx_to_std (_("The directory %1 already exists and is not empty. "
328 "Are you sure you want to use it?")),
329 d->get_path().string().c_str())
334 } else if (boost::filesystem::is_regular_file (d->get_path())) {
337 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())
342 maybe_save_then_delete_film ();
343 new_film (d->get_path ());
351 wxDirDialog* c = new wxDirDialog (
353 _("Select film to open"),
354 std_to_wx (Config::instance()->default_directory_or (wx_to_std (wxStandardPaths::Get().GetDocumentsDir())).string ()),
355 wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST
361 if (r == wxID_OK && c->GetPath() == wxStandardPaths::Get().GetDocumentsDir()) {
362 error_dialog (this, _("You did not select a folder. Make sure that you select a folder before clicking Open."));
369 load_film (wx_to_std (c->GetPath ()));
377 _film->write_metadata ();
380 void file_history (wxCommandEvent& event)
382 vector<boost::filesystem::path> history = Config::instance()->history ();
383 int n = event.GetId() - ID_file_history;
384 if (n >= 0 && n < static_cast<int> (history.size ())) {
385 load_film (history[n]);
391 /* false here allows the close handler to veto the close request */
395 void edit_preferences ()
397 if (!_config_dialog) {
398 _config_dialog = create_config_dialog ();
400 _config_dialog->Show (this);
403 void tools_restore_default_preferences ()
405 Config::restore_defaults ();
408 void jobs_make_dcp ()
414 if (!_film->should_be_enough_disk_space (required, available, can_hard_link)) {
417 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);
419 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);
421 if (!confirm_dialog (this, message)) {
427 /* It seems to make sense to auto-save metadata here, since the make DCP may last
428 a long time, and crashes/power failures are moderately likely.
430 _film->write_metadata ();
432 } catch (BadSettingError& e) {
433 error_dialog (this, wxString::Format (_("Bad setting for %s (%s)"), std_to_wx(e.setting()).data(), std_to_wx(e.what()).data()));
434 } catch (std::exception& e) {
435 error_dialog (this, wxString::Format (_("Could not make DCP: %s"), std_to_wx(e.what()).data()));
439 void jobs_make_kdms ()
445 KDMDialog* d = new KDMDialog (this, _film);
446 if (d->ShowModal () != wxID_OK) {
452 list<ScreenKDM> screen_kdms = _film->make_kdms (d->screens(), d->cpl(), d->from(), d->until(), d->formulation());
453 if (d->write_to ()) {
454 ScreenKDM::write_files (
460 JobManager::instance()->add (
461 shared_ptr<Job> (new SendKDMEmailJob (
466 CinemaKDMs::collect (screen_kdms),
471 } catch (dcp::NotEncryptedError& e) {
472 error_dialog (this, _("CPL's content is not encrypted."));
473 } catch (exception& e) {
474 error_dialog (this, e.what ());
476 error_dialog (this, _("An unknown exception occurred."));
482 void content_scale_to_fit_width ()
484 VideoContentList vc = _film_editor->content_panel()->selected_video ();
485 for (VideoContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
486 (*i)->scale_and_crop_to_fit_width ();
490 void content_scale_to_fit_height ()
492 VideoContentList vc = _film_editor->content_panel()->selected_video ();
493 for (VideoContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
494 (*i)->scale_and_crop_to_fit_height ();
498 void jobs_send_dcp_to_tms ()
500 _film->send_dcp_to_tms ();
503 void jobs_show_dcp ()
505 #ifdef DCPOMATIC_WINDOWS
507 args << "/select," << _film->dir (_film->dcp_name(false));
508 ShellExecute (0, L"open", L"explorer.exe", args.str().c_str(), 0, SW_SHOWDEFAULT);
511 #ifdef DCPOMATIC_LINUX
512 int r = system ("which nautilus");
513 if (WEXITSTATUS (r) == 0) {
514 r = system (string ("nautilus " + _film->directory().string()).c_str ());
515 if (WEXITSTATUS (r)) {
516 error_dialog (this, _("Could not show DCP (could not run nautilus)"));
519 int r = system ("which konqueror");
520 if (WEXITSTATUS (r) == 0) {
521 r = system (string ("konqueror " + _film->directory().string()).c_str ());
522 if (WEXITSTATUS (r)) {
523 error_dialog (this, _("Could not show DCP (could not run konqueror)"));
530 int r = system (string ("open -R " + _film->dir (_film->dcp_name (false)).string ()).c_str ());
531 if (WEXITSTATUS (r)) {
532 error_dialog (this, _("Could not show DCP"));
537 void tools_video_waveform ()
539 if (!_video_waveform_dialog) {
540 _video_waveform_dialog = new VideoWaveformDialog (this, _film_viewer);
543 _video_waveform_dialog->Show ();
548 if (!_hints_dialog) {
549 _hints_dialog = new HintsDialog (this, _film);
552 _hints_dialog->Show ();
555 void tools_encoding_servers ()
557 if (!_servers_list_dialog) {
558 _servers_list_dialog = new ServersListDialog (this);
561 _servers_list_dialog->Show ();
564 void tools_check_for_updates ()
566 UpdateChecker::instance()->run ();
567 _update_news_requested = true;
572 AboutDialog* d = new AboutDialog (this);
577 void help_report_a_problem ()
579 ReportProblemDialog* d = new ReportProblemDialog (this, _film);
580 if (d->ShowModal () == wxID_OK) {
588 if (!JobManager::instance()->work_to_do ()) {
592 wxMessageDialog* d = new wxMessageDialog (
594 _("There are unfinished jobs; are you sure you want to quit?"),
595 _("Unfinished jobs"),
596 wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
599 bool const r = d->ShowModal() == wxID_YES;
604 void close (wxCloseEvent& ev)
606 if (!should_close ()) {
611 /* We don't want to hear about any more configuration changes, since they
612 cause the File menu to be altered, which itself will be deleted around
613 now (without, as far as I can see, any way for us to find out).
615 _config_changed_connection.disconnect ();
617 maybe_save_then_delete_film ();
621 void set_menu_sensitivity ()
623 list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
624 list<shared_ptr<Job> >::iterator i = jobs.begin();
625 while (i != jobs.end() && (*i)->json_name() != "transcode") {
628 bool const dcp_creation = (i != jobs.end ()) && !(*i)->finished ();
629 bool const have_cpl = _film && !_film->cpls().empty ();
630 bool const have_selected_video_content = !_film_editor->content_panel()->selected_video().empty();
632 for (map<wxMenuItem*, int>::iterator j = menu_items.begin(); j != menu_items.end(); ++j) {
636 if ((j->second & NEEDS_FILM) && !_film) {
640 if ((j->second & NOT_DURING_DCP_CREATION) && dcp_creation) {
644 if ((j->second & NEEDS_CPL) && !have_cpl) {
648 if ((j->second & NEEDS_SELECTED_VIDEO_CONTENT) && !have_selected_video_content) {
652 j->first->Enable (enabled);
656 void maybe_save_then_delete_film ()
662 if (_film->dirty ()) {
663 FilmChangedDialog d (_film->name ());
668 _film->write_metadata ();
676 void add_item (wxMenu* menu, wxString text, int id, int sens)
678 wxMenuItem* item = menu->Append (id, text);
679 menu_items.insert (make_pair (item, sens));
682 void setup_menu (wxMenuBar* m)
684 _file_menu = new wxMenu;
685 add_item (_file_menu, _("New...\tCtrl-N"), ID_file_new, ALWAYS);
686 add_item (_file_menu, _("&Open...\tCtrl-O"), ID_file_open, ALWAYS);
687 _file_menu->AppendSeparator ();
688 add_item (_file_menu, _("&Save\tCtrl-S"), ID_file_save, NEEDS_FILM);
690 _history_position = _file_menu->GetMenuItems().GetCount();
693 _file_menu->AppendSeparator ();
697 add_item (_file_menu, _("&Exit"), wxID_EXIT, ALWAYS);
699 add_item (_file_menu, _("&Quit"), wxID_EXIT, ALWAYS);
703 add_item (_file_menu, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
705 wxMenu* edit = new wxMenu;
706 add_item (edit, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
709 wxMenu* content = new wxMenu;
710 add_item (content, _("Scale to fit &width"), ID_content_scale_to_fit_width, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
711 add_item (content, _("Scale to fit &height"), ID_content_scale_to_fit_height, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
713 wxMenu* jobs_menu = new wxMenu;
714 add_item (jobs_menu, _("&Make DCP\tCtrl-M"), ID_jobs_make_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION);
715 add_item (jobs_menu, _("Make &KDMs...\tCtrl-K"), ID_jobs_make_kdms, NEEDS_FILM);
716 add_item (jobs_menu, _("&Send DCP to TMS"), ID_jobs_send_dcp_to_tms, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
717 add_item (jobs_menu, _("S&how DCP"), ID_jobs_show_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
719 wxMenu* tools = new wxMenu;
720 add_item (tools, _("Video waveform..."), ID_tools_video_waveform, NEEDS_FILM);
721 add_item (tools, _("Hints..."), ID_tools_hints, 0);
722 add_item (tools, _("Encoding servers..."), ID_tools_encoding_servers, 0);
723 add_item (tools, _("Check for updates"), ID_tools_check_for_updates, 0);
724 tools->AppendSeparator ();
725 add_item (tools, _("Restore default preferences"), ID_tools_restore_default_preferences, ALWAYS);
727 wxMenu* help = new wxMenu;
729 add_item (help, _("About DCP-o-matic"), wxID_ABOUT, ALWAYS);
731 add_item (help, _("About"), wxID_ABOUT, ALWAYS);
733 add_item (help, _("Report a problem..."), ID_help_report_a_problem, NEEDS_FILM);
735 m->Append (_file_menu, _("&File"));
737 m->Append (edit, _("&Edit"));
739 m->Append (content, _("&Content"));
740 m->Append (jobs_menu, _("&Jobs"));
741 m->Append (tools, _("&Tools"));
742 m->Append (help, _("&Help"));
745 void config_changed ()
747 for (int i = 0; i < _history_items; ++i) {
748 delete _file_menu->Remove (ID_file_history + i);
751 if (_history_separator) {
752 _file_menu->Remove (_history_separator);
754 delete _history_separator;
755 _history_separator = 0;
757 int pos = _history_position;
759 vector<boost::filesystem::path> history = Config::instance()->history ();
761 if (!history.empty ()) {
762 _history_separator = _file_menu->InsertSeparator (pos++);
765 for (size_t i = 0; i < history.size(); ++i) {
768 s << "&" << (i + 1) << " ";
770 s << history[i].string();
771 _file_menu->Insert (pos++, ID_file_history + i, std_to_wx (s.str ()));
774 _history_items = history.size ();
777 void update_checker_state_changed ()
779 UpdateChecker* uc = UpdateChecker::instance ();
781 bool const announce =
782 _update_news_requested ||
783 (uc->stable() && Config::instance()->check_for_updates()) ||
784 (uc->test() && Config::instance()->check_for_updates() && Config::instance()->check_for_test_updates());
786 _update_news_requested = false;
792 if (uc->state() == UpdateChecker::YES) {
793 UpdateDialog* dialog = new UpdateDialog (this, uc->stable (), uc->test ());
794 dialog->ShowModal ();
796 } else if (uc->state() == UpdateChecker::FAILED) {
797 error_dialog (this, _("The DCP-o-matic download server could not be contacted."));
799 error_dialog (this, _("There are no new versions of DCP-o-matic available."));
802 _update_news_requested = false;
805 FilmEditor* _film_editor;
806 FilmViewer* _film_viewer;
807 VideoWaveformDialog* _video_waveform_dialog;
808 HintsDialog* _hints_dialog;
809 ServersListDialog* _servers_list_dialog;
810 wxPreferencesEditor* _config_dialog;
812 shared_ptr<Film> _film;
814 int _history_position;
815 wxMenuItem* _history_separator;
816 boost::signals2::scoped_connection _config_changed_connection;
817 bool _update_news_requested;
820 static const wxCmdLineEntryDesc command_line_description[] = {
821 { wxCMD_LINE_SWITCH, "n", "new", "create new film", wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
822 { wxCMD_LINE_OPTION, "c", "content", "add content file", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
823 { wxCMD_LINE_PARAM, 0, 0, "film to load or create", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
824 { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
828 * @brief The magic App class for wxWidgets.
830 class App : public wxApp
843 wxInitAllImageHandlers ();
845 wxSplashScreen* splash = 0;
847 if (!Config::have_existing ()) {
849 boost::filesystem::path p = shared_path () / "splash.png";
850 if (bitmap.LoadFile (std_to_wx (p.string ()), wxBITMAP_TYPE_PNG)) {
851 splash = new wxSplashScreen (bitmap, wxSPLASH_CENTRE_ON_SCREEN | wxSPLASH_NO_TIMEOUT, 0, 0, -1);
855 } catch (boost::filesystem::filesystem_error& e) {
856 /* Maybe we couldn't find the splash image; never mind */
859 SetAppName (_("DCP-o-matic"));
861 if (!wxApp::OnInit()) {
865 #ifdef DCPOMATIC_LINUX
866 unsetenv ("UBUNTU_MENUPROXY");
870 ProcessSerialNumber serial;
871 GetCurrentProcess (&serial);
872 TransformProcessType (&serial, kProcessTransformToForegroundApplication);
875 dcpomatic_setup_path_encoding ();
877 /* Enable i18n; this will create a Config object
878 to look for a force-configured language. This Config
879 object will be wrong, however, because dcpomatic_setup
880 hasn't yet been called and there aren't any filters etc.
883 dcpomatic_setup_i18n ();
885 /* Set things up, including filters etc.
886 which will now be internationalised correctly.
890 /* Force the configuration to be re-loaded correctly next
895 _frame = new DOMFrame (_("DCP-o-matic"));
896 SetTopWindow (_frame);
903 if (!_film_to_load.empty() && boost::filesystem::is_directory (_film_to_load)) {
905 _frame->load_film (_film_to_load);
906 } catch (exception& e) {
907 error_dialog (0, std_to_wx (String::compose (wx_to_std (_("Could not load film %1 (%2)")), _film_to_load, e.what())));
911 if (!_film_to_create.empty ()) {
912 _frame->new_film (_film_to_create);
913 if (!_content_to_add.empty ()) {
914 _frame->film()->examine_and_add_content (content_factory (_frame->film(), _content_to_add));
918 signal_manager = new wxSignalManager (this);
919 Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
921 Bind (wxEVT_TIMER, boost::bind (&App::check, this));
922 _timer.reset (new wxTimer (this));
923 _timer->Start (1000);
925 if (Config::instance()->check_for_updates ()) {
926 UpdateChecker::instance()->run ();
933 error_dialog (0, wxString::Format ("DCP-o-matic could not start: %s", e.what ()));
937 void OnInitCmdLine (wxCmdLineParser& parser)
939 parser.SetDesc (command_line_description);
940 parser.SetSwitchChars (wxT ("-"));
943 bool OnCmdLineParsed (wxCmdLineParser& parser)
945 if (parser.GetParamCount() > 0) {
946 if (parser.Found (wxT ("new"))) {
947 _film_to_create = wx_to_std (parser.GetParam (0));
949 _film_to_load = wx_to_std (parser.GetParam (0));
954 if (parser.Found (wxT ("content"), &content)) {
955 _content_to_add = wx_to_std (content);
961 void report_exception ()
965 } catch (FileError& e) {
969 _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
970 std_to_wx (e.what()),
971 std_to_wx (e.file().string().c_str ())
974 } catch (exception& e) {
978 _("An exception occurred: %s.\n\n") + " " + REPORT_PROBLEM,
979 std_to_wx (e.what ())
983 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
987 /* An unhandled exception has occurred inside the main event loop */
988 bool OnExceptionInMainLoop ()
991 /* This will terminate the program */
995 void OnUnhandledException ()
1002 signal_manager->ui_idle ();
1008 ServerFinder::instance()->rethrow ();
1009 } catch (exception& e) {
1010 error_dialog (0, std_to_wx (e.what ()));
1015 shared_ptr<wxTimer> _timer;
1016 string _film_to_load;
1017 string _film_to_create;
1018 string _content_to_add;