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/config.h"
39 #include "lib/ffmpeg_decoder.h"
40 #include "lib/external_audio_decoder.h"
41 #include "filter_dialog.h"
43 #include "film_editor.h"
44 #include "gain_calculator_dialog.h"
45 #include "sound_processor.h"
46 #include "dci_name_dialog.h"
51 using std::stringstream;
54 using std::setprecision;
57 using boost::shared_ptr;
58 using boost::dynamic_pointer_cast;
60 /** @param f Film to edit */
61 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
64 , _generally_sensitive (true)
66 wxSizer* s = new wxBoxSizer (wxVERTICAL);
68 _notebook = new wxNotebook (this, wxID_ANY);
69 s->Add (_notebook, 1);
72 _notebook->AddPage (_film_panel, _("Film"), true);
74 _notebook->AddPage (_video_panel, _("Video"), false);
76 _notebook->AddPage (_audio_panel, _("Audio"), false);
77 make_subtitle_panel ();
78 _notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
81 connect_to_widgets ();
83 JobManager::instance()->ActiveJobsChanged.connect (
84 bind (&FilmEditor::active_jobs_changed, this, _1)
92 FilmEditor::make_film_panel ()
94 _film_panel = new wxPanel (_notebook);
95 _film_sizer = new wxFlexGridSizer (2, 4, 4);
96 wxBoxSizer* pad = new wxBoxSizer (wxVERTICAL);
97 pad->Add (_film_sizer, 0, wxALL, 8);
98 _film_panel->SetSizer (pad);
100 add_label_to_sizer (_film_sizer, _film_panel, "Name");
101 _name = new wxTextCtrl (_film_panel, wxID_ANY);
102 _film_sizer->Add (_name, 1, wxEXPAND);
104 add_label_to_sizer (_film_sizer, _film_panel, "DCP Name");
105 _dcp_name = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
106 _film_sizer->Add (_dcp_name, 0, wxALIGN_CENTER_VERTICAL | wxSHRINK);
108 _use_dci_name = new wxCheckBox (_film_panel, wxID_ANY, wxT ("Use DCI name"));
109 _film_sizer->Add (_use_dci_name, 1, wxEXPAND);
110 _edit_dci_button = new wxButton (_film_panel, wxID_ANY, wxT ("Details..."));
111 _film_sizer->Add (_edit_dci_button, 0);
113 add_label_to_sizer (_film_sizer, _film_panel, "Content");
114 _content = new wxFilePickerCtrl (_film_panel, wxID_ANY, wxT (""), wxT ("Select Content File"), wxT("*.*"));
115 _film_sizer->Add (_content, 1, wxEXPAND);
117 add_label_to_sizer (_film_sizer, _film_panel, "Content Type");
118 _dcp_content_type = new wxComboBox (_film_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
119 _film_sizer->Add (_dcp_content_type);
121 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Frames Per Second"));
122 _frames_per_second = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
123 _film_sizer->Add (video_control (_frames_per_second), 1, wxALIGN_CENTER_VERTICAL);
125 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Original Size"));
126 _original_size = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
127 _film_sizer->Add (video_control (_original_size), 1, wxALIGN_CENTER_VERTICAL);
129 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Length"));
130 _length = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
131 _film_sizer->Add (video_control (_length), 1, wxALIGN_CENTER_VERTICAL);
135 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Trim frames"));
136 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
137 add_label_to_sizer (s, _film_panel, "Start");
138 _dcp_trim_start = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
139 s->Add (_dcp_trim_start);
140 add_label_to_sizer (s, _film_panel, "End");
141 _dcp_trim_end = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
142 s->Add (_dcp_trim_end);
144 _film_sizer->Add (s);
147 _dcp_ab = new wxCheckBox (_film_panel, wxID_ANY, wxT ("A/B"));
148 video_control (_dcp_ab);
149 _film_sizer->Add (_dcp_ab, 1);
150 _film_sizer->AddSpacer (0);
152 /* STILL-only stuff */
154 still_control (add_label_to_sizer (_film_sizer, _film_panel, "Duration"));
155 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
156 _still_duration = new wxSpinCtrl (_film_panel);
157 still_control (_still_duration);
158 s->Add (_still_duration, 1, wxEXPAND);
159 still_control (add_label_to_sizer (s, _film_panel, "s"));
160 _film_sizer->Add (s);
163 vector<DCPContentType const *> const ct = DCPContentType::all ();
164 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
165 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
170 FilmEditor::connect_to_widgets ()
172 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
173 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
174 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
175 _format->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
176 _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_changed), 0, this);
177 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
178 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
179 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
180 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
181 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
182 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
183 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
184 _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this);
185 _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this);
186 _dcp_trim_start->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::dcp_trim_start_changed), 0, this);
187 _dcp_trim_end->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::dcp_trim_end_changed), 0, this);
188 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
189 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
190 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
191 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
192 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
193 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
194 _audio_gain_calculate_button->Connect (
195 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
197 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
198 _use_content_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
199 _use_external_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
200 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
201 _external_audio[i]->Connect (
202 wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::external_audio_changed), 0, this
208 FilmEditor::make_video_panel ()
210 _video_panel = new wxPanel (_notebook);
211 _video_sizer = new wxFlexGridSizer (2, 4, 4);
212 wxBoxSizer* pad = new wxBoxSizer (wxVERTICAL);
213 pad->Add (_video_sizer, 0, wxALL, 8);
214 _video_panel->SetSizer (pad);
216 add_label_to_sizer (_video_sizer, _video_panel, "Format");
217 _format = new wxComboBox (_video_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
218 _video_sizer->Add (_format);
221 add_label_to_sizer (_video_sizer, _video_panel, "Crop");
222 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
224 add_label_to_sizer (s, _video_panel, "L");
225 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
226 s->Add (_left_crop, 0);
227 add_label_to_sizer (s, _video_panel, "R");
228 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
229 s->Add (_right_crop, 0);
230 add_label_to_sizer (s, _video_panel, "T");
231 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
232 s->Add (_top_crop, 0);
233 add_label_to_sizer (s, _video_panel, "B");
234 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
235 s->Add (_bottom_crop, 0);
237 _video_sizer->Add (s);
240 /* VIDEO-only stuff */
242 video_control (add_label_to_sizer (_video_sizer, _video_panel, "Filters"));
243 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
244 _filters = new wxStaticText (_video_panel, wxID_ANY, wxT ("None"));
245 video_control (_filters);
246 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
247 _filters_button = new wxButton (_video_panel, wxID_ANY, wxT ("Edit..."));
248 video_control (_filters_button);
249 s->Add (_filters_button, 0);
250 _video_sizer->Add (s, 1);
253 video_control (add_label_to_sizer (_video_sizer, _video_panel, "Scaler"));
254 _scaler = new wxComboBox (_video_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
255 _video_sizer->Add (video_control (_scaler), 1);
257 vector<Scaler const *> const sc = Scaler::all ();
258 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
259 _scaler->Append (std_to_wx ((*i)->name()));
262 _left_crop->SetRange (0, 1024);
263 _top_crop->SetRange (0, 1024);
264 _right_crop->SetRange (0, 1024);
265 _bottom_crop->SetRange (0, 1024);
266 _still_duration->SetRange (0, 60 * 60);
267 _dcp_trim_start->SetRange (0, 100);
268 _dcp_trim_end->SetRange (0, 100);
272 FilmEditor::make_audio_panel ()
274 _audio_panel = new wxPanel (_notebook);
275 _audio_sizer = new wxFlexGridSizer (2, 4, 4);
276 wxBoxSizer* pad = new wxBoxSizer (wxVERTICAL);
277 pad->Add (_audio_sizer, 0, wxALL, 8);
278 _audio_panel->SetSizer (pad);
281 video_control (add_label_to_sizer (_audio_sizer, _audio_panel, "Audio Gain"));
282 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
283 _audio_gain = new wxSpinCtrl (_audio_panel);
284 s->Add (video_control (_audio_gain), 1);
285 video_control (add_label_to_sizer (s, _audio_panel, "dB"));
286 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
287 video_control (_audio_gain_calculate_button);
288 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
289 _audio_sizer->Add (s);
293 video_control (add_label_to_sizer (_audio_sizer, _audio_panel, "Audio Delay"));
294 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
295 _audio_delay = new wxSpinCtrl (_audio_panel);
296 s->Add (video_control (_audio_delay), 1);
297 video_control (add_label_to_sizer (s, _audio_panel, "ms"));
298 _audio_sizer->Add (s);
302 _use_content_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use content's audio"), wxDefaultPosition, wxDefaultSize, wxRB_GROUP);
303 _audio_sizer->Add (video_control (_use_content_audio));
304 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
305 _audio_stream = new wxComboBox (_audio_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
306 s->Add (video_control (_audio_stream), 1);
307 _audio = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
308 s->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
309 _audio_sizer->Add (s, 1, wxEXPAND);
312 _use_external_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use external audio"));
313 _audio_sizer->Add (video_control (_use_external_audio));
314 _audio_sizer->AddSpacer (0);
316 assert (MAX_AUDIO_CHANNELS == 6);
318 char const * channels[] = {
327 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
328 add_label_to_sizer (_audio_sizer, _audio_panel, channels[i]);
329 _external_audio[i] = new wxFilePickerCtrl (_audio_panel, wxID_ANY, wxT (""), wxT ("Select Audio File"), wxT ("*.wav"));
330 _audio_sizer->Add (video_control (_external_audio[i]), 1, wxEXPAND);
333 _audio_gain->SetRange (-60, 60);
334 _audio_delay->SetRange (-1000, 1000);
338 FilmEditor::make_subtitle_panel ()
340 _subtitle_panel = new wxPanel (_notebook);
341 _subtitle_sizer = new wxFlexGridSizer (2, 4, 4);
342 wxBoxSizer* pad = new wxBoxSizer (wxVERTICAL);
343 pad->Add (_subtitle_sizer, 0, wxALL, 8);
344 _subtitle_panel->SetSizer (pad);
346 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, wxT("With Subtitles"));
347 video_control (_with_subtitles);
348 _subtitle_sizer->Add (_with_subtitles, 1);
350 _subtitle_stream = new wxComboBox (_subtitle_panel, wxID_ANY, wxT (""), wxDefaultPosition, wxDefaultSize, 0, 0, wxCB_READONLY);
351 _subtitle_sizer->Add (_subtitle_stream);
353 video_control (add_label_to_sizer (_subtitle_sizer, _subtitle_panel, "Subtitle Offset"));
354 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
355 _subtitle_sizer->Add (video_control (_subtitle_offset), 1);
358 video_control (add_label_to_sizer (_subtitle_sizer, _subtitle_panel, "Subtitle Scale"));
359 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
360 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
361 s->Add (video_control (_subtitle_scale));
362 video_control (add_label_to_sizer (s, _subtitle_panel, "%"));
363 _subtitle_sizer->Add (s);
366 _subtitle_offset->SetRange (-1024, 1024);
367 _subtitle_scale->SetRange (1, 1000);
370 /** Called when the left crop widget has been changed */
372 FilmEditor::left_crop_changed (wxCommandEvent &)
378 _film->set_left_crop (_left_crop->GetValue ());
381 /** Called when the right crop widget has been changed */
383 FilmEditor::right_crop_changed (wxCommandEvent &)
389 _film->set_right_crop (_right_crop->GetValue ());
392 /** Called when the top crop widget has been changed */
394 FilmEditor::top_crop_changed (wxCommandEvent &)
400 _film->set_top_crop (_top_crop->GetValue ());
403 /** Called when the bottom crop value has been changed */
405 FilmEditor::bottom_crop_changed (wxCommandEvent &)
411 _film->set_bottom_crop (_bottom_crop->GetValue ());
414 /** Called when the content filename has been changed */
416 FilmEditor::content_changed (wxCommandEvent &)
423 _film->set_content (wx_to_std (_content->GetPath ()));
424 } catch (std::exception& e) {
425 _content->SetPath (std_to_wx (_film->directory ()));
426 error_dialog (this, String::compose ("Could not set content: %1", e.what ()));
430 /** Called when the DCP A/B switch has been toggled */
432 FilmEditor::dcp_ab_toggled (wxCommandEvent &)
438 _film->set_dcp_ab (_dcp_ab->GetValue ());
441 /** Called when the name widget has been changed */
443 FilmEditor::name_changed (wxCommandEvent &)
449 _film->set_name (string (_name->GetValue().mb_str()));
453 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
459 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
463 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
469 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
473 /** Called when the metadata stored in the Film object has changed;
474 * so that we can update the GUI.
475 * @param p Property of the Film that has changed.
478 FilmEditor::film_changed (Film::Property p)
492 checked_set (_content, _film->content ());
495 setup_subtitle_control_sensitivity ();
498 case Film::SUBTITLE_STREAMS:
499 setup_subtitle_control_sensitivity ();
502 case Film::CONTENT_AUDIO_STREAMS:
508 vector<Format const *>::iterator i = _formats.begin ();
509 while (i != _formats.end() && *i != _film->format ()) {
513 if (i == _formats.end()) {
514 checked_set (_format, -1);
516 checked_set (_format, n);
518 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
522 checked_set (_left_crop, _film->crop().left);
523 checked_set (_right_crop, _film->crop().right);
524 checked_set (_top_crop, _film->crop().top);
525 checked_set (_bottom_crop, _film->crop().bottom);
529 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
530 if (p.first.empty () && p.second.empty ()) {
531 _filters->SetLabel (_("None"));
533 string const b = p.first + " " + p.second;
534 _filters->SetLabel (std_to_wx (b));
536 _film_sizer->Layout ();
540 checked_set (_name, _film->name());
541 _film->set_dci_date_today ();
542 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
544 case Film::FRAMES_PER_SECOND:
545 s << fixed << setprecision(2) << _film->frames_per_second();
546 _frames_per_second->SetLabel (std_to_wx (s.str ()));
549 if (_film->size().width == 0 && _film->size().height == 0) {
550 _original_size->SetLabel (wxT (""));
552 s << _film->size().width << " x " << _film->size().height;
553 _original_size->SetLabel (std_to_wx (s.str ()));
557 if (_film->frames_per_second() > 0 && _film->length()) {
558 s << _film->length().get() << " frames; " << seconds_to_hms (_film->length().get() / _film->frames_per_second());
559 } else if (_film->length()) {
560 s << _film->length().get() << " frames";
562 _length->SetLabel (std_to_wx (s.str ()));
563 if (_film->length()) {
564 _dcp_trim_start->SetRange (0, _film->length().get());
565 _dcp_trim_end->SetRange (0, _film->length().get());
568 case Film::DCP_CONTENT_TYPE:
569 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
570 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
573 checked_set (_dcp_ab, _film->dcp_ab ());
576 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
578 case Film::DCP_TRIM_START:
579 checked_set (_dcp_trim_start, _film->dcp_trim_start());
581 case Film::DCP_TRIM_END:
582 checked_set (_dcp_trim_end, _film->dcp_trim_end());
584 case Film::AUDIO_GAIN:
585 checked_set (_audio_gain, _film->audio_gain ());
587 case Film::AUDIO_DELAY:
588 checked_set (_audio_delay, _film->audio_delay ());
590 case Film::STILL_DURATION:
591 checked_set (_still_duration, _film->still_duration ());
593 case Film::WITH_SUBTITLES:
594 checked_set (_with_subtitles, _film->with_subtitles ());
595 _subtitle_stream->Enable (_film->with_subtitles ());
596 _subtitle_scale->Enable (_film->with_subtitles ());
597 _subtitle_offset->Enable (_film->with_subtitles ());
598 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
600 case Film::SUBTITLE_OFFSET:
601 checked_set (_subtitle_offset, _film->subtitle_offset ());
603 case Film::SUBTITLE_SCALE:
604 checked_set (_subtitle_scale, _film->subtitle_scale() * 100);
606 case Film::USE_DCI_NAME:
607 checked_set (_use_dci_name, _film->use_dci_name ());
608 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
610 case Film::DCI_METADATA:
611 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
613 case Film::CONTENT_AUDIO_STREAM:
614 if (_film->content_audio_stream()) {
615 checked_set (_audio_stream, _film->content_audio_stream()->to_string());
617 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
618 setup_audio_details ();
619 setup_audio_control_sensitivity ();
621 case Film::USE_CONTENT_AUDIO:
622 checked_set (_use_content_audio, _film->use_content_audio());
623 checked_set (_use_external_audio, !_film->use_content_audio());
624 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
625 setup_audio_details ();
626 setup_audio_control_sensitivity ();
628 case Film::SUBTITLE_STREAM:
629 if (_film->subtitle_stream()) {
630 checked_set (_subtitle_stream, _film->subtitle_stream()->to_string());
633 case Film::EXTERNAL_AUDIO:
635 vector<string> a = _film->external_audio ();
636 for (size_t i = 0; i < a.size() && i < MAX_AUDIO_CHANNELS; ++i) {
637 checked_set (_external_audio[i], a[i]);
639 setup_audio_details ();
645 /** Called when the format widget has been changed */
647 FilmEditor::format_changed (wxCommandEvent &)
653 int const n = _format->GetSelection ();
655 assert (n < int (_formats.size()));
656 _film->set_format (_formats[n]);
660 /** Called when the DCP content type widget has been changed */
662 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
668 int const n = _dcp_content_type->GetSelection ();
669 if (n != wxNOT_FOUND) {
670 _film->set_dcp_content_type (DCPContentType::from_index (n));
674 /** Sets the Film that we are editing */
676 FilmEditor::set_film (shared_ptr<Film> f)
680 set_things_sensitive (_film != 0);
683 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
687 FileChanged (_film->directory ());
692 film_changed (Film::NAME);
693 film_changed (Film::USE_DCI_NAME);
694 film_changed (Film::CONTENT);
695 film_changed (Film::DCP_CONTENT_TYPE);
696 film_changed (Film::FORMAT);
697 film_changed (Film::CROP);
698 film_changed (Film::FILTERS);
699 film_changed (Film::SCALER);
700 film_changed (Film::DCP_TRIM_START);
701 film_changed (Film::DCP_TRIM_END);
702 film_changed (Film::DCP_AB);
703 film_changed (Film::CONTENT_AUDIO_STREAM);
704 film_changed (Film::EXTERNAL_AUDIO);
705 film_changed (Film::USE_CONTENT_AUDIO);
706 film_changed (Film::AUDIO_GAIN);
707 film_changed (Film::AUDIO_DELAY);
708 film_changed (Film::WITH_SUBTITLES);
709 film_changed (Film::SUBTITLE_OFFSET);
710 film_changed (Film::SUBTITLE_SCALE);
711 film_changed (Film::DCI_METADATA);
712 film_changed (Film::SIZE);
713 film_changed (Film::LENGTH);
714 film_changed (Film::CONTENT_AUDIO_STREAMS);
715 film_changed (Film::SUBTITLE_STREAMS);
716 film_changed (Film::FRAMES_PER_SECOND);
719 /** Updates the sensitivity of lots of widgets to a given value.
720 * @param s true to make sensitive, false to make insensitive.
723 FilmEditor::set_things_sensitive (bool s)
725 _generally_sensitive = s;
728 _use_dci_name->Enable (s);
729 _edit_dci_button->Enable (s);
731 _content->Enable (s);
732 _left_crop->Enable (s);
733 _right_crop->Enable (s);
734 _top_crop->Enable (s);
735 _bottom_crop->Enable (s);
736 _filters_button->Enable (s);
738 _audio_stream->Enable (s);
739 _dcp_content_type->Enable (s);
740 _dcp_trim_start->Enable (s);
741 _dcp_trim_end->Enable (s);
743 _audio_gain->Enable (s);
744 _audio_gain_calculate_button->Enable (s);
745 _audio_delay->Enable (s);
746 _still_duration->Enable (s);
748 setup_subtitle_control_sensitivity ();
749 setup_audio_control_sensitivity ();
752 /** Called when the `Edit filters' button has been clicked */
754 FilmEditor::edit_filters_clicked (wxCommandEvent &)
756 FilterDialog* d = new FilterDialog (this, _film->filters());
757 d->ActiveChanged.connect (bind (&Film::set_filters, _film, _1));
762 /** Called when the scaler widget has been changed */
764 FilmEditor::scaler_changed (wxCommandEvent &)
770 int const n = _scaler->GetSelection ();
772 _film->set_scaler (Scaler::from_index (n));
777 FilmEditor::audio_gain_changed (wxCommandEvent &)
783 _film->set_audio_gain (_audio_gain->GetValue ());
787 FilmEditor::audio_delay_changed (wxCommandEvent &)
793 _film->set_audio_delay (_audio_delay->GetValue ());
797 FilmEditor::video_control (wxControl* c)
799 _video_controls.push_back (c);
804 FilmEditor::still_control (wxControl* c)
806 _still_controls.push_back (c);
811 FilmEditor::setup_visibility ()
813 ContentType c = VIDEO;
816 c = _film->content_type ();
819 for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
820 (*i)->Show (c == VIDEO);
823 for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
824 (*i)->Show (c == STILL);
827 _film_sizer->Layout ();
831 FilmEditor::still_duration_changed (wxCommandEvent &)
837 _film->set_still_duration (_still_duration->GetValue ());
841 FilmEditor::dcp_trim_start_changed (wxCommandEvent &)
847 _film->set_dcp_trim_start (_dcp_trim_start->GetValue ());
851 FilmEditor::dcp_trim_end_changed (wxCommandEvent &)
857 _film->set_dcp_trim_end (_dcp_trim_end->GetValue ());
861 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
863 GainCalculatorDialog* d = new GainCalculatorDialog (this);
866 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
871 _audio_gain->SetValue (
872 Config::instance()->sound_processor()->db_for_fader_change (
878 /* This appears to be necessary, as the change is not signalled,
881 wxCommandEvent dummy;
882 audio_gain_changed (dummy);
888 FilmEditor::setup_formats ()
890 ContentType c = VIDEO;
893 c = _film->content_type ();
898 vector<Format const *> fmt = Format::all ();
899 for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
900 if (c == VIDEO && dynamic_cast<FixedFormat const *> (*i)) {
901 _formats.push_back (*i);
902 } else if (c == STILL && dynamic_cast<VariableFormat const *> (*i)) {
903 _formats.push_back (*i);
908 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
909 _format->Append (std_to_wx ((*i)->name ()));
912 _film_sizer->Layout ();
916 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
922 _film->set_with_subtitles (_with_subtitles->GetValue ());
926 FilmEditor::setup_subtitle_control_sensitivity ()
929 if (_generally_sensitive && _film) {
930 h = !_film->subtitle_streams().empty();
933 _with_subtitles->Enable (h);
934 _subtitle_stream->Enable (h);
935 _subtitle_offset->Enable (h);
936 _subtitle_scale->Enable (h);
940 FilmEditor::setup_audio_control_sensitivity ()
942 _use_content_audio->Enable (_generally_sensitive);
943 _use_external_audio->Enable (_generally_sensitive);
945 bool const source = _generally_sensitive && _use_content_audio->GetValue();
946 bool const external = _generally_sensitive && _use_external_audio->GetValue();
948 _audio_stream->Enable (source);
949 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
950 _external_audio[i]->Enable (external);
955 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
961 _film->set_use_dci_name (_use_dci_name->GetValue ());
965 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
971 DCINameDialog* d = new DCINameDialog (this, _film);
977 FilmEditor::setup_streams ()
979 _audio_stream->Clear ();
980 vector<shared_ptr<AudioStream> > a = _film->content_audio_streams ();
981 for (vector<shared_ptr<AudioStream> >::iterator i = a.begin(); i != a.end(); ++i) {
982 shared_ptr<FFmpegAudioStream> ffa = dynamic_pointer_cast<FFmpegAudioStream> (*i);
983 _audio_stream->Append (std_to_wx (ffa->name()), new wxStringClientData (std_to_wx (ffa->to_string ())));
986 if (_film->use_content_audio() && _film->audio_stream()) {
987 checked_set (_audio_stream, _film->audio_stream()->to_string());
990 _subtitle_stream->Clear ();
991 vector<shared_ptr<SubtitleStream> > s = _film->subtitle_streams ();
992 for (vector<shared_ptr<SubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
993 _subtitle_stream->Append (std_to_wx ((*i)->name()), new wxStringClientData (std_to_wx ((*i)->to_string ())));
995 if (_film->subtitle_stream()) {
996 checked_set (_subtitle_stream, _film->subtitle_stream()->to_string());
998 _subtitle_stream->SetValue (wxT (""));
1003 FilmEditor::audio_stream_changed (wxCommandEvent &)
1009 _film->set_content_audio_stream (
1010 audio_stream_factory (
1011 string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ())),
1018 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
1024 _film->set_subtitle_stream (
1025 subtitle_stream_factory (
1026 string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ())),
1033 FilmEditor::setup_audio_details ()
1035 if (!_film->audio_stream()) {
1036 _audio->SetLabel (wxT (""));
1039 s << _film->audio_stream()->channels () << " channels, " << _film->audio_stream()->sample_rate() << "Hz";
1040 _audio->SetLabel (std_to_wx (s.str ()));
1045 FilmEditor::active_jobs_changed (bool a)
1047 set_things_sensitive (!a);
1051 FilmEditor::use_audio_changed (wxCommandEvent &)
1053 _film->set_use_content_audio (_use_content_audio->GetValue());
1057 FilmEditor::external_audio_changed (wxCommandEvent &)
1060 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
1061 a.push_back (wx_to_std (_external_audio[i]->GetPath()));
1064 _film->set_external_audio (a);