2 Copyright (C) 2012 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/film_editor.cc
21 * @brief A wx widget to edit a film's metadata, and perform various functions.
27 #include <wx/notebook.h>
28 #include <boost/thread.hpp>
29 #include <boost/filesystem.hpp>
30 #include <boost/lexical_cast.hpp>
31 #include "lib/format.h"
33 #include "lib/transcode_job.h"
34 #include "lib/exceptions.h"
35 #include "lib/ab_transcode_job.h"
36 #include "lib/job_manager.h"
37 #include "lib/filter.h"
38 #include "lib/screen.h"
39 #include "lib/config.h"
40 #include "filter_dialog.h"
42 #include "film_editor.h"
43 #include "gain_calculator_dialog.h"
44 #include "sound_processor.h"
45 #include "dci_name_dialog.h"
50 using std::stringstream;
53 using std::setprecision;
56 using boost::shared_ptr;
58 /** @param f Film to edit */
59 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
62 , _generally_sensitive (true)
64 wxSizer* s = new wxBoxSizer (wxVERTICAL);
66 _notebook = new wxNotebook (this, wxID_ANY);
67 s->Add (_notebook, 1);
70 _notebook->AddPage (_film_panel, _("Film"), true);
72 _notebook->AddPage (_video_panel, _("Video"), false);
74 _notebook->AddPage (_audio_panel, _("Audio"), false);
75 make_subtitle_panel ();
76 _notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
79 connect_to_widgets ();
81 JobManager::instance()->ActiveJobsChanged.connect (
82 bind (&FilmEditor::active_jobs_changed, this, _1)
90 FilmEditor::make_film_panel ()
92 _film_panel = new wxPanel (_notebook);
93 _film_sizer = new wxFlexGridSizer (2, 4, 4);
94 _film_panel->SetSizer (_film_sizer);
96 add_label_to_sizer (_film_sizer, _film_panel, "Name");
97 _name = new wxTextCtrl (_film_panel, wxID_ANY);
98 _film_sizer->Add (_name, 1, wxEXPAND);
100 add_label_to_sizer (_film_sizer, _film_panel, "DCP Name");
101 _dcp_name = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
102 _film_sizer->Add (_dcp_name, 0, wxALIGN_CENTER_VERTICAL | wxSHRINK);
104 _use_dci_name = new wxCheckBox (_film_panel, wxID_ANY, wxT ("Use DCI name"));
105 _film_sizer->Add (_use_dci_name, 1, wxEXPAND);
106 _edit_dci_button = new wxButton (_film_panel, wxID_ANY, wxT ("Details..."));
107 _film_sizer->Add (_edit_dci_button, 0);
109 add_label_to_sizer (_film_sizer, _film_panel, "Content");
110 _content = new wxFilePickerCtrl (_film_panel, wxID_ANY, wxT (""), wxT ("Select Content File"), wxT("*.*"));
111 _film_sizer->Add (_content, 1, wxEXPAND);
113 add_label_to_sizer (_film_sizer, _film_panel, "Content Type");
114 _dcp_content_type = new wxComboBox (_film_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
115 _film_sizer->Add (_dcp_content_type);
117 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Frames Per Second"));
118 _frames_per_second = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
119 _film_sizer->Add (video_control (_frames_per_second), 1, wxALIGN_CENTER_VERTICAL);
121 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Original Size"));
122 _original_size = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
123 _film_sizer->Add (video_control (_original_size), 1, wxALIGN_CENTER_VERTICAL);
125 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Length"));
126 _length = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
127 _film_sizer->Add (video_control (_length), 1, wxALIGN_CENTER_VERTICAL);
131 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Trim frames"));
132 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
133 add_label_to_sizer (s, _film_panel, "Start");
134 _dcp_trim_start = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
135 s->Add (_dcp_trim_start);
136 add_label_to_sizer (s, _film_panel, "End");
137 _dcp_trim_end = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
138 s->Add (_dcp_trim_end);
140 _film_sizer->Add (s);
143 _dcp_ab = new wxCheckBox (_film_panel, wxID_ANY, wxT ("A/B"));
144 video_control (_dcp_ab);
145 _film_sizer->Add (_dcp_ab, 1);
146 _film_sizer->AddSpacer (0);
148 /* STILL-only stuff */
150 still_control (add_label_to_sizer (_film_sizer, _film_panel, "Duration"));
151 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
152 _still_duration = new wxSpinCtrl (_film_panel);
153 still_control (_still_duration);
154 s->Add (_still_duration, 1, wxEXPAND);
155 still_control (add_label_to_sizer (s, _film_panel, "s"));
156 _film_sizer->Add (s);
159 vector<DCPContentType const *> const ct = DCPContentType::all ();
160 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
161 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
166 FilmEditor::connect_to_widgets ()
168 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
169 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
170 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
171 _format->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
172 _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_changed), 0, this);
173 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
174 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
175 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
176 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
177 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
178 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
179 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
180 _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this);
181 _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this);
182 _dcp_trim_start->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::dcp_trim_start_changed), 0, this);
183 _dcp_trim_end->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::dcp_trim_end_changed), 0, this);
184 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
185 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
186 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
187 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
188 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
189 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
190 _audio_gain_calculate_button->Connect (
191 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
193 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
194 _use_content_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
195 _use_external_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
196 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
197 _external_audio[i]->Connect (
198 wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::external_audio_changed), 0, this
204 FilmEditor::make_video_panel ()
206 _video_panel = new wxPanel (_notebook);
207 _video_sizer = new wxFlexGridSizer (2, 4, 4);
208 _video_panel->SetSizer (_video_sizer);
210 add_label_to_sizer (_video_sizer, _video_panel, "Format");
211 _format = new wxComboBox (_video_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
212 _video_sizer->Add (_format);
215 add_label_to_sizer (_video_sizer, _video_panel, "Crop");
216 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
218 add_label_to_sizer (s, _video_panel, "L");
219 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
220 s->Add (_left_crop, 0);
221 add_label_to_sizer (s, _video_panel, "R");
222 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
223 s->Add (_right_crop, 0);
224 add_label_to_sizer (s, _video_panel, "T");
225 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
226 s->Add (_top_crop, 0);
227 add_label_to_sizer (s, _video_panel, "B");
228 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
229 s->Add (_bottom_crop, 0);
231 _video_sizer->Add (s);
234 /* VIDEO-only stuff */
236 video_control (add_label_to_sizer (_video_sizer, _video_panel, "Filters"));
237 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
238 _filters = new wxStaticText (_video_panel, wxID_ANY, wxT ("None"));
239 video_control (_filters);
240 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
241 _filters_button = new wxButton (_video_panel, wxID_ANY, wxT ("Edit..."));
242 video_control (_filters_button);
243 s->Add (_filters_button, 0);
244 _video_sizer->Add (s, 1);
247 video_control (add_label_to_sizer (_video_sizer, _video_panel, "Scaler"));
248 _scaler = new wxComboBox (_video_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
249 _video_sizer->Add (video_control (_scaler), 1);
251 vector<Scaler const *> const sc = Scaler::all ();
252 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
253 _scaler->Append (std_to_wx ((*i)->name()));
256 _left_crop->SetRange (0, 1024);
257 _top_crop->SetRange (0, 1024);
258 _right_crop->SetRange (0, 1024);
259 _bottom_crop->SetRange (0, 1024);
260 _still_duration->SetRange (0, 60 * 60);
261 _dcp_trim_start->SetRange (0, 100);
262 _dcp_trim_end->SetRange (0, 100);
266 FilmEditor::make_audio_panel ()
268 _audio_panel = new wxPanel (_notebook);
269 _audio_sizer = new wxFlexGridSizer (2, 4, 4);
270 _audio_panel->SetSizer (_audio_sizer);
273 video_control (add_label_to_sizer (_audio_sizer, _audio_panel, "Audio Gain"));
274 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
275 _audio_gain = new wxSpinCtrl (_audio_panel);
276 s->Add (video_control (_audio_gain), 1);
277 video_control (add_label_to_sizer (s, _audio_panel, "dB"));
278 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
279 video_control (_audio_gain_calculate_button);
280 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
281 _audio_sizer->Add (s);
285 video_control (add_label_to_sizer (_audio_sizer, _audio_panel, "Audio Delay"));
286 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
287 _audio_delay = new wxSpinCtrl (_audio_panel);
288 s->Add (video_control (_audio_delay), 1);
289 video_control (add_label_to_sizer (s, _audio_panel, "ms"));
290 _audio_sizer->Add (s);
294 _use_content_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use content's audio"), wxDefaultPosition, wxDefaultSize, wxRB_GROUP);
295 _audio_sizer->Add (video_control (_use_content_audio));
296 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
297 _audio_stream = new wxComboBox (_audio_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
298 s->Add (video_control (_audio_stream), 1);
299 _audio = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
300 s->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
301 _audio_sizer->Add (s, 1, wxEXPAND);
304 _use_external_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use external audio"));
305 _audio_sizer->Add (video_control (_use_external_audio));
306 _audio_sizer->AddSpacer (0);
308 assert (MAX_AUDIO_CHANNELS == 6);
310 char const * channels[] = {
319 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
320 add_label_to_sizer (_audio_sizer, _audio_panel, channels[i]);
321 _external_audio[i] = new wxFilePickerCtrl (_audio_panel, wxID_ANY, wxT (""), wxT ("Select Audio File"), wxT ("*.wav"));
322 _audio_sizer->Add (video_control (_external_audio[i]), 1, wxEXPAND);
325 _audio_gain->SetRange (-60, 60);
326 _audio_delay->SetRange (-1000, 1000);
330 FilmEditor::make_subtitle_panel ()
332 _subtitle_panel = new wxPanel (_notebook);
333 _subtitle_sizer = new wxFlexGridSizer (2, 4, 4);
334 _subtitle_panel->SetSizer (_subtitle_sizer);
336 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, wxT("With Subtitles"));
337 video_control (_with_subtitles);
338 _subtitle_sizer->Add (_with_subtitles, 1);
340 _subtitle_stream = new wxComboBox (_subtitle_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
341 _subtitle_sizer->Add (_subtitle_stream);
343 video_control (add_label_to_sizer (_subtitle_sizer, _subtitle_panel, "Subtitle Offset"));
344 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
345 _subtitle_sizer->Add (video_control (_subtitle_offset), 1);
348 video_control (add_label_to_sizer (_subtitle_sizer, _subtitle_panel, "Subtitle Scale"));
349 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
350 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
351 s->Add (video_control (_subtitle_scale));
352 video_control (add_label_to_sizer (s, _subtitle_panel, "%"));
353 _subtitle_sizer->Add (s);
356 _subtitle_offset->SetRange (-1024, 1024);
357 _subtitle_scale->SetRange (1, 1000);
360 /** Called when the left crop widget has been changed */
362 FilmEditor::left_crop_changed (wxCommandEvent &)
368 _film->set_left_crop (_left_crop->GetValue ());
371 /** Called when the right crop widget has been changed */
373 FilmEditor::right_crop_changed (wxCommandEvent &)
379 _film->set_right_crop (_right_crop->GetValue ());
382 /** Called when the top crop widget has been changed */
384 FilmEditor::top_crop_changed (wxCommandEvent &)
390 _film->set_top_crop (_top_crop->GetValue ());
393 /** Called when the bottom crop value has been changed */
395 FilmEditor::bottom_crop_changed (wxCommandEvent &)
401 _film->set_bottom_crop (_bottom_crop->GetValue ());
404 /** Called when the content filename has been changed */
406 FilmEditor::content_changed (wxCommandEvent &)
413 _film->set_content (wx_to_std (_content->GetPath ()));
414 } catch (std::exception& e) {
415 _content->SetPath (std_to_wx (_film->directory ()));
416 error_dialog (this, String::compose ("Could not set content: %1", e.what ()));
420 /** Called when the DCP A/B switch has been toggled */
422 FilmEditor::dcp_ab_toggled (wxCommandEvent &)
428 _film->set_dcp_ab (_dcp_ab->GetValue ());
431 /** Called when the name widget has been changed */
433 FilmEditor::name_changed (wxCommandEvent &)
439 _film->set_name (string (_name->GetValue().mb_str()));
443 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
449 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
453 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
459 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
463 /** Called when the metadata stored in the Film object has changed;
464 * so that we can update the GUI.
465 * @param p Property of the Film that has changed.
468 FilmEditor::film_changed (Film::Property p)
482 checked_set (_content, _film->content ());
485 setup_subtitle_control_sensitivity ();
488 case Film::AUDIO_STREAMS:
489 case Film::SUBTITLE_STREAMS:
490 setup_subtitle_control_sensitivity ();
496 vector<Format const *>::iterator i = _formats.begin ();
497 while (i != _formats.end() && *i != _film->format ()) {
501 if (i != _formats.end()) {
502 checked_set (_format, -1);
504 checked_set (_format, n);
506 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
510 checked_set (_left_crop, _film->crop().left);
511 checked_set (_right_crop, _film->crop().right);
512 checked_set (_top_crop, _film->crop().top);
513 checked_set (_bottom_crop, _film->crop().bottom);
517 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
518 if (p.first.empty () && p.second.empty ()) {
519 _filters->SetLabel (_("None"));
521 string const b = p.first + " " + p.second;
522 _filters->SetLabel (std_to_wx (b));
524 _film_sizer->Layout ();
528 checked_set (_name, _film->name());
529 _film->set_dci_date_today ();
530 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
532 case Film::FRAMES_PER_SECOND:
533 s << fixed << setprecision(2) << _film->frames_per_second();
534 _frames_per_second->SetLabel (std_to_wx (s.str ()));
537 if (_film->size().width == 0 && _film->size().height == 0) {
538 _original_size->SetLabel (wxT (""));
540 s << _film->size().width << " x " << _film->size().height;
541 _original_size->SetLabel (std_to_wx (s.str ()));
545 if (_film->frames_per_second() > 0 && _film->length()) {
546 s << _film->length().get() << " frames; " << seconds_to_hms (_film->length().get() / _film->frames_per_second());
547 } else if (_film->length()) {
548 s << _film->length().get() << " frames";
550 _length->SetLabel (std_to_wx (s.str ()));
551 if (_film->length()) {
552 _dcp_trim_start->SetRange (0, _film->length().get());
553 _dcp_trim_end->SetRange (0, _film->length().get());
556 case Film::DCP_CONTENT_TYPE:
557 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
558 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
563 checked_set (_dcp_ab, _film->dcp_ab ());
566 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
568 case Film::DCP_TRIM_START:
569 checked_set (_dcp_trim_start, _film->dcp_trim_start());
571 case Film::DCP_TRIM_END:
572 checked_set (_dcp_trim_end, _film->dcp_trim_end());
574 case Film::AUDIO_GAIN:
575 checked_set (_audio_gain, _film->audio_gain ());
577 case Film::AUDIO_DELAY:
578 checked_set (_audio_delay, _film->audio_delay ());
580 case Film::STILL_DURATION:
581 checked_set (_still_duration, _film->still_duration ());
583 case Film::WITH_SUBTITLES:
584 checked_set (_with_subtitles, _film->with_subtitles ());
585 _subtitle_stream->Enable (_film->with_subtitles ());
586 _subtitle_scale->Enable (_film->with_subtitles ());
587 _subtitle_offset->Enable (_film->with_subtitles ());
588 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
590 case Film::SUBTITLE_OFFSET:
591 checked_set (_subtitle_offset, _film->subtitle_offset ());
593 case Film::SUBTITLE_SCALE:
594 checked_set (_subtitle_scale, _film->subtitle_scale() * 100);
596 case Film::USE_DCI_NAME:
597 checked_set (_use_dci_name, _film->use_dci_name ());
598 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
600 case Film::DCI_METADATA:
601 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
603 case Film::AUDIO_STREAM:
604 if (_film->audio_stream()) {
605 checked_set (_audio_stream, _film->audio_stream().get().to_string());
607 checked_set (_audio_stream, wxNOT_FOUND);
609 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
610 setup_audio_details ();
612 case Film::SUBTITLE_STREAM:
613 if (_film->subtitle_stream()) {
614 checked_set (_subtitle_stream, _film->subtitle_stream().get().to_string());
617 case Film::USE_CONTENT_AUDIO:
618 checked_set (_use_content_audio, _film->use_content_audio ());
619 checked_set (_use_external_audio, !_film->use_content_audio ());
620 setup_audio_control_sensitivity ();
622 case Film::EXTERNAL_AUDIO:
624 vector<string> a = _film->external_audio ();
625 for (size_t i = 0; i < a.size() && i < MAX_AUDIO_CHANNELS; ++i) {
626 checked_set (_external_audio[i], a[i]);
633 /** Called when the format widget has been changed */
635 FilmEditor::format_changed (wxCommandEvent &)
641 int const n = _format->GetSelection ();
643 assert (n < int (_formats.size()));
644 _film->set_format (_formats[n]);
648 /** Called when the DCP content type widget has been changed */
650 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
656 int const n = _dcp_content_type->GetSelection ();
657 if (n != wxNOT_FOUND) {
658 _film->set_dcp_content_type (DCPContentType::from_index (n));
662 /** Sets the Film that we are editing */
664 FilmEditor::set_film (shared_ptr<Film> f)
668 set_things_sensitive (_film != 0);
671 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
675 FileChanged (_film->directory ());
680 film_changed (Film::NAME);
681 film_changed (Film::USE_DCI_NAME);
682 film_changed (Film::CONTENT);
683 film_changed (Film::DCP_CONTENT_TYPE);
684 film_changed (Film::FORMAT);
685 film_changed (Film::CROP);
686 film_changed (Film::FILTERS);
687 film_changed (Film::SCALER);
688 film_changed (Film::DCP_TRIM_START);
689 film_changed (Film::DCP_TRIM_END);
690 film_changed (Film::DCP_AB);
691 film_changed (Film::USE_CONTENT_AUDIO);
692 film_changed (Film::AUDIO_STREAM);
693 film_changed (Film::EXTERNAL_AUDIO);
694 film_changed (Film::AUDIO_GAIN);
695 film_changed (Film::AUDIO_DELAY);
696 film_changed (Film::WITH_SUBTITLES);
697 film_changed (Film::SUBTITLE_OFFSET);
698 film_changed (Film::SUBTITLE_SCALE);
699 film_changed (Film::DCI_METADATA);
700 film_changed (Film::SIZE);
701 film_changed (Film::LENGTH);
702 film_changed (Film::AUDIO_STREAMS);
703 film_changed (Film::SUBTITLE_STREAMS);
704 film_changed (Film::FRAMES_PER_SECOND);
707 /** Updates the sensitivity of lots of widgets to a given value.
708 * @param s true to make sensitive, false to make insensitive.
711 FilmEditor::set_things_sensitive (bool s)
713 _generally_sensitive = s;
716 _use_dci_name->Enable (s);
717 _edit_dci_button->Enable (s);
719 _content->Enable (s);
720 _left_crop->Enable (s);
721 _right_crop->Enable (s);
722 _top_crop->Enable (s);
723 _bottom_crop->Enable (s);
724 _filters_button->Enable (s);
726 _audio_stream->Enable (s);
727 _dcp_content_type->Enable (s);
728 _dcp_trim_start->Enable (s);
729 _dcp_trim_end->Enable (s);
731 _audio_gain->Enable (s);
732 _audio_gain_calculate_button->Enable (s);
733 _audio_delay->Enable (s);
734 _still_duration->Enable (s);
736 setup_subtitle_control_sensitivity ();
737 setup_audio_control_sensitivity ();
740 /** Called when the `Edit filters' button has been clicked */
742 FilmEditor::edit_filters_clicked (wxCommandEvent &)
744 FilterDialog* d = new FilterDialog (this, _film->filters());
745 d->ActiveChanged.connect (bind (&Film::set_filters, _film, _1));
750 /** Called when the scaler widget has been changed */
752 FilmEditor::scaler_changed (wxCommandEvent &)
758 int const n = _scaler->GetSelection ();
760 _film->set_scaler (Scaler::from_index (n));
765 FilmEditor::audio_gain_changed (wxCommandEvent &)
771 _film->set_audio_gain (_audio_gain->GetValue ());
775 FilmEditor::audio_delay_changed (wxCommandEvent &)
781 _film->set_audio_delay (_audio_delay->GetValue ());
785 FilmEditor::video_control (wxControl* c)
787 _video_controls.push_back (c);
792 FilmEditor::still_control (wxControl* c)
794 _still_controls.push_back (c);
799 FilmEditor::setup_visibility ()
801 ContentType c = VIDEO;
804 c = _film->content_type ();
807 for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
808 (*i)->Show (c == VIDEO);
811 for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
812 (*i)->Show (c == STILL);
815 _film_sizer->Layout ();
819 FilmEditor::still_duration_changed (wxCommandEvent &)
825 _film->set_still_duration (_still_duration->GetValue ());
829 FilmEditor::dcp_trim_start_changed (wxCommandEvent &)
835 _film->set_dcp_trim_start (_dcp_trim_start->GetValue ());
839 FilmEditor::dcp_trim_end_changed (wxCommandEvent &)
845 _film->set_dcp_trim_end (_dcp_trim_end->GetValue ());
849 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
851 GainCalculatorDialog* d = new GainCalculatorDialog (this);
854 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
859 _audio_gain->SetValue (
860 Config::instance()->sound_processor()->db_for_fader_change (
866 /* This appears to be necessary, as the change is not signalled,
869 wxCommandEvent dummy;
870 audio_gain_changed (dummy);
876 FilmEditor::setup_formats ()
878 ContentType c = VIDEO;
881 c = _film->content_type ();
886 vector<Format const *> fmt = Format::all ();
887 for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
888 if (c == VIDEO && dynamic_cast<FixedFormat const *> (*i)) {
889 _formats.push_back (*i);
890 } else if (c == STILL && dynamic_cast<VariableFormat const *> (*i)) {
891 _formats.push_back (*i);
896 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
897 _format->Append (std_to_wx ((*i)->name ()));
900 _film_sizer->Layout ();
904 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
910 _film->set_with_subtitles (_with_subtitles->GetValue ());
914 FilmEditor::setup_subtitle_control_sensitivity ()
917 if (_generally_sensitive && _film) {
918 h = !_film->subtitle_streams().empty();
921 _with_subtitles->Enable (h);
922 _subtitle_stream->Enable (h);
923 _subtitle_offset->Enable (h);
924 _subtitle_scale->Enable (h);
928 FilmEditor::setup_audio_control_sensitivity ()
930 _use_content_audio->Enable (_generally_sensitive);
931 _use_external_audio->Enable (_generally_sensitive);
933 bool const source = _generally_sensitive && _use_content_audio->GetValue();
934 bool const external = _generally_sensitive && _use_external_audio->GetValue();
936 _audio_stream->Enable (source);
937 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
938 _external_audio[i]->Enable (external);
943 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
949 _film->set_use_dci_name (_use_dci_name->GetValue ());
953 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
959 DCINameDialog* d = new DCINameDialog (this, _film);
965 FilmEditor::setup_streams ()
967 _audio_stream->Clear ();
968 vector<AudioStream> a = _film->audio_streams ();
969 for (vector<AudioStream>::iterator i = a.begin(); i != a.end(); ++i) {
970 _audio_stream->Append (std_to_wx (i->name()), new wxStringClientData (std_to_wx (i->to_string ())));
973 if (_film->audio_stream()) {
974 checked_set (_audio_stream, _film->audio_stream().get().to_string());
976 _audio_stream->SetValue (wxT (""));
979 _subtitle_stream->Clear ();
980 vector<SubtitleStream> s = _film->subtitle_streams ();
981 for (vector<SubtitleStream>::iterator i = s.begin(); i != s.end(); ++i) {
982 _subtitle_stream->Append (std_to_wx (i->name()), new wxStringClientData (std_to_wx (i->to_string ())));
984 if (_film->subtitle_stream()) {
985 checked_set (_subtitle_stream, _film->subtitle_stream().get().to_string());
987 _subtitle_stream->SetValue (wxT (""));
992 FilmEditor::audio_stream_changed (wxCommandEvent &)
998 _film->set_audio_stream (AudioStream (string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ()))));
1002 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
1008 _film->set_subtitle_stream (SubtitleStream (string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ()))));
1012 FilmEditor::setup_audio_details ()
1014 if (!_film->audio_stream()) {
1015 _audio->SetLabel (wxT (""));
1018 s << _film->audio_stream().get().channels () << " channels, " << _film->audio_stream().get().sample_rate() << "Hz";
1019 _audio->SetLabel (std_to_wx (s.str ()));
1024 FilmEditor::active_jobs_changed (bool a)
1026 set_things_sensitive (!a);
1030 FilmEditor::use_audio_changed (wxCommandEvent &)
1032 _film->set_use_content_audio (_use_content_audio->GetValue ());
1033 setup_audio_control_sensitivity ();
1037 FilmEditor::external_audio_changed (wxCommandEvent &)
1040 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
1041 a.push_back (wx_to_std (_external_audio[i]->GetPath()));
1044 _film->set_external_audio (a);