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/self_dkdm_dialog.h"
34 #include "wx/servers_list_dialog.h"
35 #include "wx/hints_dialog.h"
36 #include "wx/update_dialog.h"
37 #include "wx/content_panel.h"
38 #include "wx/report_problem_dialog.h"
39 #include "wx/video_waveform_dialog.h"
41 #include "lib/config.h"
43 #include "lib/video_content.h"
44 #include "lib/version.h"
45 #include "lib/signal_manager.h"
47 #include "lib/job_manager.h"
48 #include "lib/exceptions.h"
49 #include "lib/cinema.h"
50 #include "lib/screen_kdm.h"
51 #include "lib/send_kdm_email_job.h"
52 #include "lib/server_finder.h"
53 #include "lib/update_checker.h"
54 #include "lib/cross.h"
55 #include "lib/content_factory.h"
56 #include "lib/compose.hpp"
57 #include "lib/cinema_kdms.h"
58 #include <dcp/exceptions.h>
59 #include <wx/generic/aboutdlgg.h>
60 #include <wx/stdpaths.h>
61 #include <wx/cmdline.h>
62 #include <wx/preferences.h>
63 #include <wx/splash.h>
68 #include <ApplicationServices/ApplicationServices.h>
70 #include <boost/filesystem.hpp>
84 using std::wstringstream;
89 using boost::shared_ptr;
90 using boost::dynamic_pointer_cast;
92 class FilmChangedDialog
95 FilmChangedDialog (string name)
97 _dialog = new wxMessageDialog (
99 wxString::Format (_("Save changes to film \"%s\" before closing?"), std_to_wx (name).data()),
100 /// TRANSLATORS: this is the heading for a dialog box, which tells the user that the current
101 /// project (Film) has been changed since it was last saved.
103 wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
107 ~FilmChangedDialog ()
114 return _dialog->ShowModal ();
119 FilmChangedDialog (FilmChangedDialog const &);
121 wxMessageDialog* _dialog;
125 #define NEEDS_FILM 0x1
126 #define NOT_DURING_DCP_CREATION 0x2
127 #define NEEDS_CPL 0x4
128 #define NEEDS_SELECTED_VIDEO_CONTENT 0x8
130 map<wxMenuItem*, int> menu_items;
137 /* Allow spare IDs after _history for the recent files list */
138 ID_content_scale_to_fit_width = 100,
139 ID_content_scale_to_fit_height,
142 ID_jobs_make_self_dkdm,
143 ID_jobs_send_dcp_to_tms,
145 ID_tools_video_waveform,
147 ID_tools_encoding_servers,
148 ID_tools_check_for_updates,
149 ID_tools_restore_default_preferences,
150 ID_help_report_a_problem,
151 /* IDs for shortcuts (with no associated menu item) */
155 class DOMFrame : public wxFrame
158 DOMFrame (wxString const & title)
159 : wxFrame (NULL, -1, title)
160 , _video_waveform_dialog (0)
162 , _servers_list_dialog (0)
166 , _history_position (0)
167 , _history_separator (0)
168 , _update_news_requested (false)
170 #if defined(DCPOMATIC_WINDOWS)
171 if (Config::instance()->win32_console ()) {
174 HANDLE handle_out = GetStdHandle(STD_OUTPUT_HANDLE);
175 int hCrt = _open_osfhandle((intptr_t) handle_out, _O_TEXT);
176 FILE* hf_out = _fdopen(hCrt, "w");
177 setvbuf(hf_out, NULL, _IONBF, 1);
180 HANDLE handle_in = GetStdHandle(STD_INPUT_HANDLE);
181 hCrt = _open_osfhandle((intptr_t) handle_in, _O_TEXT);
182 FILE* hf_in = _fdopen(hCrt, "r");
183 setvbuf(hf_in, NULL, _IONBF, 128);
186 cout << "DCP-o-matic is starting." << "\n";
190 wxMenuBar* bar = new wxMenuBar;
194 _config_changed_connection = Config::instance()->Changed.connect (boost::bind (&DOMFrame::config_changed, this));
197 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_new, this), ID_file_new);
198 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_open, this), ID_file_open);
199 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_save, this), ID_file_save);
200 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_history, this, _1), ID_file_history, ID_file_history + HISTORY_SIZE);
201 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::file_exit, this), wxID_EXIT);
202 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::edit_preferences, this), wxID_PREFERENCES);
203 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::content_scale_to_fit_width, this), ID_content_scale_to_fit_width);
204 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::content_scale_to_fit_height, this), ID_content_scale_to_fit_height);
205 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_make_dcp, this), ID_jobs_make_dcp);
206 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_make_kdms, this), ID_jobs_make_kdms);
207 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_make_self_dkdm, this), ID_jobs_make_self_dkdm);
208 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_send_dcp_to_tms, this), ID_jobs_send_dcp_to_tms);
209 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::jobs_show_dcp, this), ID_jobs_show_dcp);
210 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_video_waveform, this), ID_tools_video_waveform);
211 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_hints, this), ID_tools_hints);
212 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_encoding_servers, this), ID_tools_encoding_servers);
213 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_check_for_updates, this), ID_tools_check_for_updates);
214 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::tools_restore_default_preferences, this), ID_tools_restore_default_preferences);
215 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_about, this), wxID_ABOUT);
216 Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&DOMFrame::help_report_a_problem, this), ID_help_report_a_problem);
218 Bind (wxEVT_CLOSE_WINDOW, boost::bind (&DOMFrame::close, this, _1));
220 /* Use a panel as the only child of the Frame so that we avoid
221 the dark-grey background on Windows.
223 wxPanel* overall_panel = new wxPanel (this, wxID_ANY);
225 _film_viewer = new FilmViewer (overall_panel);
226 _film_editor = new FilmEditor (overall_panel, _film_viewer);
227 JobManagerView* job_manager_view = new JobManagerView (overall_panel);
229 wxBoxSizer* right_sizer = new wxBoxSizer (wxVERTICAL);
230 right_sizer->Add (_film_viewer, 2, wxEXPAND | wxALL, 6);
231 right_sizer->Add (job_manager_view, 1, wxEXPAND | wxALL, 6);
233 wxBoxSizer* main_sizer = new wxBoxSizer (wxHORIZONTAL);
234 main_sizer->Add (_film_editor, 1, wxEXPAND | wxALL, 6);
235 main_sizer->Add (right_sizer, 2, wxEXPAND | wxALL, 6);
237 set_menu_sensitivity ();
239 _film_editor->FileChanged.connect (bind (&DOMFrame::file_changed, this, _1));
242 JobManager::instance()->ActiveJobsChanged.connect (boost::bind (&DOMFrame::set_menu_sensitivity, this));
244 overall_panel->SetSizer (main_sizer);
246 wxAcceleratorEntry accel[1];
247 accel[0].Set (wxACCEL_CTRL, static_cast<int>('A'), ID_add_file);
248 Bind (wxEVT_MENU, boost::bind (&ContentPanel::add_file_clicked, _film_editor->content_panel()), ID_add_file);
249 wxAcceleratorTable accel_table (1, accel);
250 SetAcceleratorTable (accel_table);
252 /* Instantly save any config changes when using the DCP-o-matic GUI */
253 Config::instance()->Changed.connect (boost::bind (&Config::write, Config::instance ()));
255 UpdateChecker::instance()->StateChanged.connect (boost::bind (&DOMFrame::update_checker_state_changed, this));
258 void new_film (boost::filesystem::path path)
260 shared_ptr<Film> film (new Film (path));
261 film->write_metadata ();
262 film->set_name (path.filename().generic_string());
266 void load_film (boost::filesystem::path file)
269 maybe_save_then_delete_film ();
271 shared_ptr<Film> film (new Film (file));
272 list<string> const notes = film->read_metadata ();
274 if (film->state_version() == 4) {
277 _("This film was created with an old version of DVD-o-matic and may not load correctly "
278 "in this version. Please check the film's settings carefully.")
282 for (list<string>::const_iterator i = notes.begin(); i != notes.end(); ++i) {
283 error_dialog (0, std_to_wx (*i));
288 catch (std::exception& e) {
289 wxString p = std_to_wx (file.string ());
290 wxCharBuffer b = p.ToUTF8 ();
291 error_dialog (this, wxString::Format (_("Could not open film at %s (%s)"), p.data(), std_to_wx (e.what()).data()));
294 void set_film (shared_ptr<Film> film)
297 _film_viewer->set_film (_film);
298 _film_editor->set_film (_film);
299 set_menu_sensitivity ();
300 Config::instance()->add_to_history (_film->directory ());
303 shared_ptr<Film> film () const {
309 void file_changed (boost::filesystem::path f)
311 string s = wx_to_std (_("DCP-o-matic"));
313 s += " - " + f.string ();
316 SetTitle (std_to_wx (s));
321 NewFilmDialog* d = new NewFilmDialog (this);
322 int const r = d->ShowModal ();
326 if (boost::filesystem::is_directory (d->get_path()) && !boost::filesystem::is_empty(d->get_path())) {
327 if (!confirm_dialog (
330 String::compose (wx_to_std (_("The directory %1 already exists and is not empty. "
331 "Are you sure you want to use it?")),
332 d->get_path().string().c_str())
337 } else if (boost::filesystem::is_regular_file (d->get_path())) {
340 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())
345 maybe_save_then_delete_film ();
346 new_film (d->get_path ());
354 wxDirDialog* c = new wxDirDialog (
356 _("Select film to open"),
357 std_to_wx (Config::instance()->default_directory_or (wx_to_std (wxStandardPaths::Get().GetDocumentsDir())).string ()),
358 wxDEFAULT_DIALOG_STYLE | wxDD_DIR_MUST_EXIST
364 if (r == wxID_OK && c->GetPath() == wxStandardPaths::Get().GetDocumentsDir()) {
365 error_dialog (this, _("You did not select a folder. Make sure that you select a folder before clicking Open."));
372 load_film (wx_to_std (c->GetPath ()));
380 _film->write_metadata ();
383 void file_history (wxCommandEvent& event)
385 vector<boost::filesystem::path> history = Config::instance()->history ();
386 int n = event.GetId() - ID_file_history;
387 if (n >= 0 && n < static_cast<int> (history.size ())) {
388 load_film (history[n]);
394 /* false here allows the close handler to veto the close request */
398 void edit_preferences ()
400 if (!_config_dialog) {
401 _config_dialog = create_config_dialog ();
403 _config_dialog->Show (this);
406 void tools_restore_default_preferences ()
408 Config::restore_defaults ();
411 void jobs_make_dcp ()
417 if (!_film->should_be_enough_disk_space (required, available, can_hard_link)) {
420 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);
422 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);
424 if (!confirm_dialog (this, message)) {
430 /* It seems to make sense to auto-save metadata here, since the make DCP may last
431 a long time, and crashes/power failures are moderately likely.
433 _film->write_metadata ();
435 } catch (BadSettingError& e) {
436 error_dialog (this, wxString::Format (_("Bad setting for %s (%s)"), std_to_wx(e.setting()).data(), std_to_wx(e.what()).data()));
437 } catch (std::exception& e) {
438 error_dialog (this, wxString::Format (_("Could not make DCP: %s"), std_to_wx(e.what()).data()));
442 void jobs_make_kdms ()
448 KDMDialog* d = new KDMDialog (this, _film);
449 if (d->ShowModal () != wxID_OK) {
455 list<ScreenKDM> screen_kdms = _film->make_kdms (d->screens(), d->cpl(), d->from(), d->until(), d->formulation());
456 if (d->write_to ()) {
457 ScreenKDM::write_files (
463 JobManager::instance()->add (
464 shared_ptr<Job> (new SendKDMEmailJob (
469 CinemaKDMs::collect (screen_kdms),
474 } catch (dcp::NotEncryptedError& e) {
475 error_dialog (this, _("CPL's content is not encrypted."));
476 } catch (exception& e) {
477 error_dialog (this, e.what ());
479 error_dialog (this, _("An unknown exception occurred."));
485 void jobs_make_self_dkdm ()
491 SelfDKDMDialog* d = new SelfDKDMDialog (this, _film);
492 if (d->ShowModal () != wxID_OK) {
498 dcp::EncryptedKDM kdm = _film->make_kdm (
499 Config::instance()->decryption_chain()->leaf(),
500 vector<dcp::Certificate> (),
502 dcp::LocalTime ("2012-01-01T01:00:00+00:00"),
503 dcp::LocalTime ("2112-01-01T01:00:00+00:00"),
504 dcp::MODIFIED_TRANSITIONAL_1
507 string const name = tidy_for_filename(_film->name()) + "_DKDM.kdm.xml";
508 kdm.as_xml (d->directory() / name);
509 } catch (dcp::NotEncryptedError& e) {
510 error_dialog (this, _("CPL's content is not encrypted."));
511 } catch (exception& e) {
512 error_dialog (this, e.what ());
514 error_dialog (this, _("An unknown exception occurred."));
520 void content_scale_to_fit_width ()
522 VideoContentList vc = _film_editor->content_panel()->selected_video ();
523 for (VideoContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
524 (*i)->scale_and_crop_to_fit_width ();
528 void content_scale_to_fit_height ()
530 VideoContentList vc = _film_editor->content_panel()->selected_video ();
531 for (VideoContentList::iterator i = vc.begin(); i != vc.end(); ++i) {
532 (*i)->scale_and_crop_to_fit_height ();
536 void jobs_send_dcp_to_tms ()
538 _film->send_dcp_to_tms ();
541 void jobs_show_dcp ()
543 #ifdef DCPOMATIC_WINDOWS
545 args << "/select," << _film->dir (_film->dcp_name(false));
546 ShellExecute (0, L"open", L"explorer.exe", args.str().c_str(), 0, SW_SHOWDEFAULT);
549 #ifdef DCPOMATIC_LINUX
550 int r = system ("which nautilus");
551 if (WEXITSTATUS (r) == 0) {
552 r = system (string ("nautilus " + _film->directory().string()).c_str ());
553 if (WEXITSTATUS (r)) {
554 error_dialog (this, _("Could not show DCP (could not run nautilus)"));
557 int r = system ("which konqueror");
558 if (WEXITSTATUS (r) == 0) {
559 r = system (string ("konqueror " + _film->directory().string()).c_str ());
560 if (WEXITSTATUS (r)) {
561 error_dialog (this, _("Could not show DCP (could not run konqueror)"));
568 int r = system (string ("open -R " + _film->dir (_film->dcp_name (false)).string ()).c_str ());
569 if (WEXITSTATUS (r)) {
570 error_dialog (this, _("Could not show DCP"));
575 void tools_video_waveform ()
577 if (!_video_waveform_dialog) {
578 _video_waveform_dialog = new VideoWaveformDialog (this, _film_viewer);
581 _video_waveform_dialog->Show ();
586 if (!_hints_dialog) {
587 _hints_dialog = new HintsDialog (this, _film);
590 _hints_dialog->Show ();
593 void tools_encoding_servers ()
595 if (!_servers_list_dialog) {
596 _servers_list_dialog = new ServersListDialog (this);
599 _servers_list_dialog->Show ();
602 void tools_check_for_updates ()
604 UpdateChecker::instance()->run ();
605 _update_news_requested = true;
610 AboutDialog* d = new AboutDialog (this);
615 void help_report_a_problem ()
617 ReportProblemDialog* d = new ReportProblemDialog (this, _film);
618 if (d->ShowModal () == wxID_OK) {
626 if (!JobManager::instance()->work_to_do ()) {
630 wxMessageDialog* d = new wxMessageDialog (
632 _("There are unfinished jobs; are you sure you want to quit?"),
633 _("Unfinished jobs"),
634 wxYES_NO | wxYES_DEFAULT | wxICON_QUESTION
637 bool const r = d->ShowModal() == wxID_YES;
642 void close (wxCloseEvent& ev)
644 if (!should_close ()) {
649 /* We don't want to hear about any more configuration changes, since they
650 cause the File menu to be altered, which itself will be deleted around
651 now (without, as far as I can see, any way for us to find out).
653 _config_changed_connection.disconnect ();
655 maybe_save_then_delete_film ();
659 void set_menu_sensitivity ()
661 list<shared_ptr<Job> > jobs = JobManager::instance()->get ();
662 list<shared_ptr<Job> >::iterator i = jobs.begin();
663 while (i != jobs.end() && (*i)->json_name() != "transcode") {
666 bool const dcp_creation = (i != jobs.end ()) && !(*i)->finished ();
667 bool const have_cpl = _film && !_film->cpls().empty ();
668 bool const have_selected_video_content = !_film_editor->content_panel()->selected_video().empty();
670 for (map<wxMenuItem*, int>::iterator j = menu_items.begin(); j != menu_items.end(); ++j) {
674 if ((j->second & NEEDS_FILM) && !_film) {
678 if ((j->second & NOT_DURING_DCP_CREATION) && dcp_creation) {
682 if ((j->second & NEEDS_CPL) && !have_cpl) {
686 if ((j->second & NEEDS_SELECTED_VIDEO_CONTENT) && !have_selected_video_content) {
690 j->first->Enable (enabled);
694 void maybe_save_then_delete_film ()
700 if (_film->dirty ()) {
701 FilmChangedDialog d (_film->name ());
706 _film->write_metadata ();
714 void add_item (wxMenu* menu, wxString text, int id, int sens)
716 wxMenuItem* item = menu->Append (id, text);
717 menu_items.insert (make_pair (item, sens));
720 void setup_menu (wxMenuBar* m)
722 _file_menu = new wxMenu;
723 add_item (_file_menu, _("New...\tCtrl-N"), ID_file_new, ALWAYS);
724 add_item (_file_menu, _("&Open...\tCtrl-O"), ID_file_open, ALWAYS);
725 _file_menu->AppendSeparator ();
726 add_item (_file_menu, _("&Save\tCtrl-S"), ID_file_save, NEEDS_FILM);
728 _history_position = _file_menu->GetMenuItems().GetCount();
731 _file_menu->AppendSeparator ();
735 add_item (_file_menu, _("&Exit"), wxID_EXIT, ALWAYS);
737 add_item (_file_menu, _("&Quit"), wxID_EXIT, ALWAYS);
741 add_item (_file_menu, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
743 wxMenu* edit = new wxMenu;
744 add_item (edit, _("&Preferences...\tCtrl-P"), wxID_PREFERENCES, ALWAYS);
747 wxMenu* content = new wxMenu;
748 add_item (content, _("Scale to fit &width"), ID_content_scale_to_fit_width, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
749 add_item (content, _("Scale to fit &height"), ID_content_scale_to_fit_height, NEEDS_FILM | NEEDS_SELECTED_VIDEO_CONTENT);
751 wxMenu* jobs_menu = new wxMenu;
752 add_item (jobs_menu, _("&Make DCP\tCtrl-M"), ID_jobs_make_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION);
753 add_item (jobs_menu, _("Make &KDMs...\tCtrl-K"), ID_jobs_make_kdms, NEEDS_FILM);
754 add_item (jobs_menu, _("Make DKDM for DCP-o-matic..."), ID_jobs_make_self_dkdm, NEEDS_FILM);
755 add_item (jobs_menu, _("&Send DCP to TMS"), ID_jobs_send_dcp_to_tms, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
756 add_item (jobs_menu, _("S&how DCP"), ID_jobs_show_dcp, NEEDS_FILM | NOT_DURING_DCP_CREATION | NEEDS_CPL);
758 wxMenu* tools = new wxMenu;
759 add_item (tools, _("Video waveform..."), ID_tools_video_waveform, NEEDS_FILM);
760 add_item (tools, _("Hints..."), ID_tools_hints, 0);
761 add_item (tools, _("Encoding servers..."), ID_tools_encoding_servers, 0);
762 add_item (tools, _("Check for updates"), ID_tools_check_for_updates, 0);
763 tools->AppendSeparator ();
764 add_item (tools, _("Restore default preferences"), ID_tools_restore_default_preferences, ALWAYS);
766 wxMenu* help = new wxMenu;
768 add_item (help, _("About DCP-o-matic"), wxID_ABOUT, ALWAYS);
770 add_item (help, _("About"), wxID_ABOUT, ALWAYS);
772 add_item (help, _("Report a problem..."), ID_help_report_a_problem, NEEDS_FILM);
774 m->Append (_file_menu, _("&File"));
776 m->Append (edit, _("&Edit"));
778 m->Append (content, _("&Content"));
779 m->Append (jobs_menu, _("&Jobs"));
780 m->Append (tools, _("&Tools"));
781 m->Append (help, _("&Help"));
784 void config_changed ()
786 for (int i = 0; i < _history_items; ++i) {
787 delete _file_menu->Remove (ID_file_history + i);
790 if (_history_separator) {
791 _file_menu->Remove (_history_separator);
793 delete _history_separator;
794 _history_separator = 0;
796 int pos = _history_position;
798 vector<boost::filesystem::path> history = Config::instance()->history ();
800 if (!history.empty ()) {
801 _history_separator = _file_menu->InsertSeparator (pos++);
804 for (size_t i = 0; i < history.size(); ++i) {
807 s << "&" << (i + 1) << " ";
809 s << history[i].string();
810 _file_menu->Insert (pos++, ID_file_history + i, std_to_wx (s.str ()));
813 _history_items = history.size ();
816 void update_checker_state_changed ()
818 UpdateChecker* uc = UpdateChecker::instance ();
820 bool const announce =
821 _update_news_requested ||
822 (uc->stable() && Config::instance()->check_for_updates()) ||
823 (uc->test() && Config::instance()->check_for_updates() && Config::instance()->check_for_test_updates());
825 _update_news_requested = false;
831 if (uc->state() == UpdateChecker::YES) {
832 UpdateDialog* dialog = new UpdateDialog (this, uc->stable (), uc->test ());
833 dialog->ShowModal ();
835 } else if (uc->state() == UpdateChecker::FAILED) {
836 error_dialog (this, _("The DCP-o-matic download server could not be contacted."));
838 error_dialog (this, _("There are no new versions of DCP-o-matic available."));
841 _update_news_requested = false;
844 FilmEditor* _film_editor;
845 FilmViewer* _film_viewer;
846 VideoWaveformDialog* _video_waveform_dialog;
847 HintsDialog* _hints_dialog;
848 ServersListDialog* _servers_list_dialog;
849 wxPreferencesEditor* _config_dialog;
851 shared_ptr<Film> _film;
853 int _history_position;
854 wxMenuItem* _history_separator;
855 boost::signals2::scoped_connection _config_changed_connection;
856 bool _update_news_requested;
859 static const wxCmdLineEntryDesc command_line_description[] = {
860 { wxCMD_LINE_SWITCH, "n", "new", "create new film", wxCMD_LINE_VAL_NONE, wxCMD_LINE_PARAM_OPTIONAL },
861 { wxCMD_LINE_OPTION, "c", "content", "add content file", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
862 { wxCMD_LINE_PARAM, 0, 0, "film to load or create", wxCMD_LINE_VAL_STRING, wxCMD_LINE_PARAM_OPTIONAL },
863 { wxCMD_LINE_NONE, "", "", "", wxCmdLineParamType (0), 0 }
867 * @brief The magic App class for wxWidgets.
869 class App : public wxApp
882 wxInitAllImageHandlers ();
884 wxSplashScreen* splash = 0;
886 if (!Config::have_existing ()) {
888 boost::filesystem::path p = shared_path () / "splash.png";
889 if (bitmap.LoadFile (std_to_wx (p.string ()), wxBITMAP_TYPE_PNG)) {
890 splash = new wxSplashScreen (bitmap, wxSPLASH_CENTRE_ON_SCREEN | wxSPLASH_NO_TIMEOUT, 0, 0, -1);
894 } catch (boost::filesystem::filesystem_error& e) {
895 /* Maybe we couldn't find the splash image; never mind */
898 SetAppName (_("DCP-o-matic"));
900 if (!wxApp::OnInit()) {
904 #ifdef DCPOMATIC_LINUX
905 unsetenv ("UBUNTU_MENUPROXY");
909 ProcessSerialNumber serial;
910 GetCurrentProcess (&serial);
911 TransformProcessType (&serial, kProcessTransformToForegroundApplication);
914 dcpomatic_setup_path_encoding ();
916 /* Enable i18n; this will create a Config object
917 to look for a force-configured language. This Config
918 object will be wrong, however, because dcpomatic_setup
919 hasn't yet been called and there aren't any filters etc.
922 dcpomatic_setup_i18n ();
924 /* Set things up, including filters etc.
925 which will now be internationalised correctly.
929 /* Force the configuration to be re-loaded correctly next
934 _frame = new DOMFrame (_("DCP-o-matic"));
935 SetTopWindow (_frame);
942 if (!_film_to_load.empty() && boost::filesystem::is_directory (_film_to_load)) {
944 _frame->load_film (_film_to_load);
945 } catch (exception& e) {
946 error_dialog (0, std_to_wx (String::compose (wx_to_std (_("Could not load film %1 (%2)")), _film_to_load, e.what())));
950 if (!_film_to_create.empty ()) {
951 _frame->new_film (_film_to_create);
952 if (!_content_to_add.empty ()) {
953 _frame->film()->examine_and_add_content (content_factory (_frame->film(), _content_to_add));
957 signal_manager = new wxSignalManager (this);
958 Bind (wxEVT_IDLE, boost::bind (&App::idle, this));
960 Bind (wxEVT_TIMER, boost::bind (&App::check, this));
961 _timer.reset (new wxTimer (this));
962 _timer->Start (1000);
964 if (Config::instance()->check_for_updates ()) {
965 UpdateChecker::instance()->run ();
972 error_dialog (0, wxString::Format ("DCP-o-matic could not start: %s", e.what ()));
976 void OnInitCmdLine (wxCmdLineParser& parser)
978 parser.SetDesc (command_line_description);
979 parser.SetSwitchChars (wxT ("-"));
982 bool OnCmdLineParsed (wxCmdLineParser& parser)
984 if (parser.GetParamCount() > 0) {
985 if (parser.Found (wxT ("new"))) {
986 _film_to_create = wx_to_std (parser.GetParam (0));
988 _film_to_load = wx_to_std (parser.GetParam (0));
993 if (parser.Found (wxT ("content"), &content)) {
994 _content_to_add = wx_to_std (content);
1000 void report_exception ()
1004 } catch (FileError& e) {
1008 _("An exception occurred: %s (%s)\n\n") + REPORT_PROBLEM,
1009 std_to_wx (e.what()),
1010 std_to_wx (e.file().string().c_str ())
1013 } catch (exception& e) {
1017 _("An exception occurred: %s.\n\n") + " " + REPORT_PROBLEM,
1018 std_to_wx (e.what ())
1022 error_dialog (0, _("An unknown exception occurred.") + " " + REPORT_PROBLEM);
1026 /* An unhandled exception has occurred inside the main event loop */
1027 bool OnExceptionInMainLoop ()
1029 report_exception ();
1030 /* This will terminate the program */
1034 void OnUnhandledException ()
1036 report_exception ();
1041 signal_manager->ui_idle ();
1047 ServerFinder::instance()->rethrow ();
1048 } catch (exception& e) {
1049 error_dialog (0, std_to_wx (e.what ()));
1054 shared_ptr<wxTimer> _timer;
1055 string _film_to_load;
1056 string _film_to_create;
1057 string _content_to_add;