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"
49 using std::stringstream;
52 using std::setprecision;
55 using boost::shared_ptr;
57 /** @param f Film to edit */
58 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
61 , _generally_sensitive (true)
63 wxSizer* s = new wxBoxSizer (wxVERTICAL);
65 _notebook = new wxNotebook (this, wxID_ANY);
66 s->Add (_notebook, 1);
69 _notebook->AddPage (_film_panel, _("Film"), true);
71 _notebook->AddPage (_video_panel, _("Video"), false);
73 _notebook->AddPage (_audio_panel, _("Audio"), false);
74 make_subtitle_panel ();
75 _notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
78 connect_to_widgets ();
80 JobManager::instance()->ActiveJobsChanged.connect (
81 bind (&FilmEditor::active_jobs_changed, this, _1)
89 FilmEditor::make_film_panel ()
91 _film_panel = new wxPanel (_notebook);
92 _film_sizer = new wxFlexGridSizer (2, 4, 4);
93 _film_panel->SetSizer (_film_sizer);
95 add_label_to_sizer (_film_sizer, _film_panel, "Name");
96 _name = new wxTextCtrl (_film_panel, wxID_ANY);
97 _film_sizer->Add (_name, 1, wxEXPAND);
99 add_label_to_sizer (_film_sizer, _film_panel, "DCP Name");
100 _dcp_name = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
101 _film_sizer->Add (_dcp_name, 0, wxALIGN_CENTER_VERTICAL | wxSHRINK);
103 _use_dci_name = new wxCheckBox (_film_panel, wxID_ANY, wxT ("Use DCI name"));
104 _film_sizer->Add (_use_dci_name, 1, wxEXPAND);
105 _edit_dci_button = new wxButton (_film_panel, wxID_ANY, wxT ("Details..."));
106 _film_sizer->Add (_edit_dci_button, 0);
108 add_label_to_sizer (_film_sizer, _film_panel, "Content");
109 _content = new wxFilePickerCtrl (_film_panel, wxID_ANY, wxT (""), wxT ("Select Content File"), wxT("*.*"));
110 _film_sizer->Add (_content, 1, wxEXPAND);
112 add_label_to_sizer (_film_sizer, _film_panel, "Content Type");
113 _dcp_content_type = new wxComboBox (_film_panel, wxID_ANY);
114 _film_sizer->Add (_dcp_content_type);
116 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Frames Per Second"));
117 _frames_per_second = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
118 _film_sizer->Add (video_control (_frames_per_second), 1, wxALIGN_CENTER_VERTICAL);
120 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Original Size"));
121 _original_size = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
122 _film_sizer->Add (video_control (_original_size), 1, wxALIGN_CENTER_VERTICAL);
124 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Length"));
125 _length = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
126 _film_sizer->Add (video_control (_length), 1, wxALIGN_CENTER_VERTICAL);
130 video_control (add_label_to_sizer (_film_sizer, _film_panel, "Trim frames"));
131 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
132 add_label_to_sizer (s, _film_panel, "Start");
133 _dcp_trim_start = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
134 s->Add (_dcp_trim_start);
135 add_label_to_sizer (s, _film_panel, "End");
136 _dcp_trim_end = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
137 s->Add (_dcp_trim_end);
139 _film_sizer->Add (s);
142 _dcp_ab = new wxCheckBox (_film_panel, wxID_ANY, wxT ("A/B"));
143 video_control (_dcp_ab);
144 _film_sizer->Add (_dcp_ab, 1);
145 _film_sizer->AddSpacer (0);
147 /* STILL-only stuff */
149 still_control (add_label_to_sizer (_film_sizer, _film_panel, "Duration"));
150 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
151 _still_duration = new wxSpinCtrl (_film_panel);
152 still_control (_still_duration);
153 s->Add (_still_duration, 1, wxEXPAND);
154 still_control (add_label_to_sizer (s, _film_panel, "s"));
155 _film_sizer->Add (s);
158 vector<DCPContentType const *> const ct = DCPContentType::all ();
159 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
160 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
165 FilmEditor::connect_to_widgets ()
167 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
168 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
169 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
170 _format->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
171 _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_changed), 0, this);
172 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
173 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
174 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
175 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
176 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
177 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
178 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
179 _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this);
180 _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this);
181 _dcp_trim_start->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::dcp_trim_start_changed), 0, this);
182 _dcp_trim_end->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::dcp_trim_end_changed), 0, this);
183 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
184 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
185 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
186 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
187 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
188 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
189 _audio_gain_calculate_button->Connect (
190 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
192 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
193 _use_source_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
194 _use_external_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
198 FilmEditor::make_video_panel ()
200 _video_panel = new wxPanel (_notebook);
201 _video_sizer = new wxFlexGridSizer (2, 4, 4);
202 _video_panel->SetSizer (_video_sizer);
204 add_label_to_sizer (_video_sizer, _video_panel, "Format");
205 _format = new wxComboBox (_video_panel, wxID_ANY);
206 _video_sizer->Add (_format);
209 add_label_to_sizer (_video_sizer, _video_panel, "Crop");
210 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
212 add_label_to_sizer (s, _video_panel, "L");
213 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
214 s->Add (_left_crop, 0);
215 add_label_to_sizer (s, _video_panel, "R");
216 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
217 s->Add (_right_crop, 0);
218 add_label_to_sizer (s, _video_panel, "T");
219 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
220 s->Add (_top_crop, 0);
221 add_label_to_sizer (s, _video_panel, "B");
222 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
223 s->Add (_bottom_crop, 0);
225 _video_sizer->Add (s);
228 /* VIDEO-only stuff */
230 video_control (add_label_to_sizer (_video_sizer, _video_panel, "Filters"));
231 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
232 _filters = new wxStaticText (_video_panel, wxID_ANY, wxT ("None"));
233 video_control (_filters);
234 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
235 _filters_button = new wxButton (_video_panel, wxID_ANY, wxT ("Edit..."));
236 video_control (_filters_button);
237 s->Add (_filters_button, 0);
238 _video_sizer->Add (s, 1);
241 video_control (add_label_to_sizer (_video_sizer, _video_panel, "Scaler"));
242 _scaler = new wxComboBox (_video_panel, wxID_ANY);
243 _video_sizer->Add (video_control (_scaler), 1);
245 vector<Scaler const *> const sc = Scaler::all ();
246 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
247 _scaler->Append (std_to_wx ((*i)->name()));
250 _left_crop->SetRange (0, 1024);
251 _top_crop->SetRange (0, 1024);
252 _right_crop->SetRange (0, 1024);
253 _bottom_crop->SetRange (0, 1024);
254 _still_duration->SetRange (0, 60 * 60);
255 _dcp_trim_start->SetRange (0, 100);
256 _dcp_trim_end->SetRange (0, 100);
260 FilmEditor::make_audio_panel ()
262 _audio_panel = new wxPanel (_notebook);
263 _audio_sizer = new wxFlexGridSizer (2, 4, 4);
264 _audio_panel->SetSizer (_audio_sizer);
267 video_control (add_label_to_sizer (_audio_sizer, _audio_panel, "Audio Gain"));
268 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
269 _audio_gain = new wxSpinCtrl (_audio_panel);
270 s->Add (video_control (_audio_gain), 1);
271 video_control (add_label_to_sizer (s, _audio_panel, "dB"));
272 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
273 video_control (_audio_gain_calculate_button);
274 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
275 _audio_sizer->Add (s);
279 video_control (add_label_to_sizer (_audio_sizer, _audio_panel, "Audio Delay"));
280 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
281 _audio_delay = new wxSpinCtrl (_audio_panel);
282 s->Add (video_control (_audio_delay), 1);
283 video_control (add_label_to_sizer (s, _audio_panel, "ms"));
284 _audio_sizer->Add (s);
288 _use_source_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use source audio"), wxDefaultPosition, wxDefaultSize, wxRB_GROUP);
289 _audio_sizer->Add (video_control (_use_source_audio));
290 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
291 _audio_stream = new wxComboBox (_audio_panel, wxID_ANY);
292 s->Add (video_control (_audio_stream), 1);
293 _audio = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
294 s->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
295 _audio_sizer->Add (s, 1, wxEXPAND);
298 _use_external_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use external audio"));
299 _audio_sizer->Add (video_control (_use_external_audio));
300 _audio_sizer->AddSpacer (0);
302 char const * channels[] = {
311 for (int i = 0; i < 6; ++i) {
312 add_label_to_sizer (_audio_sizer, _audio_panel, channels[i]);
313 _external_audio_channel[i] = new wxFilePickerCtrl (_audio_panel, wxID_ANY, wxT (""), wxT ("Select Audio File"), wxT ("*.wav"));
314 _audio_sizer->Add (video_control (_external_audio_channel[i]), 1, wxEXPAND);
317 _audio_gain->SetRange (-60, 60);
318 _audio_delay->SetRange (-1000, 1000);
322 FilmEditor::make_subtitle_panel ()
324 _subtitle_panel = new wxPanel (_notebook);
325 _subtitle_sizer = new wxFlexGridSizer (2, 4, 4);
326 _subtitle_panel->SetSizer (_subtitle_sizer);
328 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, wxT("With Subtitles"));
329 video_control (_with_subtitles);
330 _subtitle_sizer->Add (_with_subtitles, 1);
332 _subtitle_stream = new wxComboBox (_subtitle_panel, wxID_ANY);
333 _subtitle_sizer->Add (_subtitle_stream);
335 video_control (add_label_to_sizer (_subtitle_sizer, _subtitle_panel, "Subtitle Offset"));
336 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
337 _subtitle_sizer->Add (video_control (_subtitle_offset), 1);
340 video_control (add_label_to_sizer (_subtitle_sizer, _subtitle_panel, "Subtitle Scale"));
341 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
342 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
343 s->Add (video_control (_subtitle_scale));
344 video_control (add_label_to_sizer (s, _subtitle_panel, "%"));
345 _subtitle_sizer->Add (s);
348 _subtitle_offset->SetRange (-1024, 1024);
349 _subtitle_scale->SetRange (1, 1000);
352 /** Called when the left crop widget has been changed */
354 FilmEditor::left_crop_changed (wxCommandEvent &)
360 _film->set_left_crop (_left_crop->GetValue ());
363 /** Called when the right crop widget has been changed */
365 FilmEditor::right_crop_changed (wxCommandEvent &)
371 _film->set_right_crop (_right_crop->GetValue ());
374 /** Called when the top crop widget has been changed */
376 FilmEditor::top_crop_changed (wxCommandEvent &)
382 _film->set_top_crop (_top_crop->GetValue ());
385 /** Called when the bottom crop value has been changed */
387 FilmEditor::bottom_crop_changed (wxCommandEvent &)
393 _film->set_bottom_crop (_bottom_crop->GetValue ());
396 /** Called when the content filename has been changed */
398 FilmEditor::content_changed (wxCommandEvent &)
405 _film->set_content (wx_to_std (_content->GetPath ()));
406 } catch (std::exception& e) {
407 _content->SetPath (std_to_wx (_film->directory ()));
408 error_dialog (this, String::compose ("Could not set content: %1", e.what ()));
412 /** Called when the DCP A/B switch has been toggled */
414 FilmEditor::dcp_ab_toggled (wxCommandEvent &)
420 _film->set_dcp_ab (_dcp_ab->GetValue ());
423 /** Called when the name widget has been changed */
425 FilmEditor::name_changed (wxCommandEvent &)
431 _film->set_name (string (_name->GetValue().mb_str()));
435 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
441 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
445 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
451 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
455 /** Called when the metadata stored in the Film object has changed;
456 * so that we can update the GUI.
457 * @param p Property of the Film that has changed.
460 FilmEditor::film_changed (Film::Property p)
474 checked_set (_content, _film->content ());
477 setup_subtitle_control_sensitivity ();
480 case Film::HAS_SUBTITLES:
481 setup_subtitle_control_sensitivity ();
484 case Film::AUDIO_STREAMS:
485 case Film::SUBTITLE_STREAMS:
491 vector<Format const *>::iterator i = _formats.begin ();
492 while (i != _formats.end() && *i != _film->format ()) {
496 checked_set (_format, n);
497 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
501 checked_set (_left_crop, _film->crop().left);
502 checked_set (_right_crop, _film->crop().right);
503 checked_set (_top_crop, _film->crop().top);
504 checked_set (_bottom_crop, _film->crop().bottom);
508 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
509 if (p.first.empty () && p.second.empty ()) {
510 _filters->SetLabel (_("None"));
512 string const b = p.first + " " + p.second;
513 _filters->SetLabel (std_to_wx (b));
515 _film_sizer->Layout ();
519 checked_set (_name, _film->name());
520 _film->set_dci_date_today ();
521 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
523 case Film::FRAMES_PER_SECOND:
524 s << fixed << setprecision(2) << _film->frames_per_second();
525 _frames_per_second->SetLabel (std_to_wx (s.str ()));
527 case Film::AUDIO_SAMPLE_RATE:
528 setup_audio_details ();
531 if (_film->size().width == 0 && _film->size().height == 0) {
532 _original_size->SetLabel (wxT (""));
534 s << _film->size().width << " x " << _film->size().height;
535 _original_size->SetLabel (std_to_wx (s.str ()));
539 if (_film->frames_per_second() > 0 && _film->length()) {
540 s << _film->length().get() << " frames; " << seconds_to_hms (_film->length().get() / _film->frames_per_second());
541 } else if (_film->length()) {
542 s << _film->length().get() << " frames";
544 _length->SetLabel (std_to_wx (s.str ()));
545 if (_film->length()) {
546 _dcp_trim_start->SetRange (0, _film->length().get());
547 _dcp_trim_end->SetRange (0, _film->length().get());
550 case Film::DCP_CONTENT_TYPE:
551 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
552 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
557 checked_set (_dcp_ab, _film->dcp_ab ());
560 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
562 case Film::DCP_TRIM_START:
563 checked_set (_dcp_trim_start, _film->dcp_trim_start());
565 case Film::DCP_TRIM_END:
566 checked_set (_dcp_trim_end, _film->dcp_trim_end());
568 case Film::AUDIO_GAIN:
569 checked_set (_audio_gain, _film->audio_gain ());
571 case Film::AUDIO_DELAY:
572 checked_set (_audio_delay, _film->audio_delay ());
574 case Film::STILL_DURATION:
575 checked_set (_still_duration, _film->still_duration ());
577 case Film::WITH_SUBTITLES:
578 checked_set (_with_subtitles, _film->with_subtitles ());
579 _subtitle_stream->Enable (_film->with_subtitles ());
580 _subtitle_scale->Enable (_film->with_subtitles ());
581 _subtitle_offset->Enable (_film->with_subtitles ());
582 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
584 case Film::SUBTITLE_OFFSET:
585 checked_set (_subtitle_offset, _film->subtitle_offset ());
587 case Film::SUBTITLE_SCALE:
588 checked_set (_subtitle_scale, _film->subtitle_scale() * 100);
590 case Film::USE_DCI_NAME:
591 checked_set (_use_dci_name, _film->use_dci_name ());
592 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
594 case Film::DCI_METADATA:
595 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
597 case Film::AUDIO_STREAM:
598 checked_set (_audio_stream, _film->audio_stream_index ());
599 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
600 setup_audio_details ();
602 case Film::SUBTITLE_STREAM:
603 checked_set (_subtitle_stream, _film->subtitle_stream_index ());
608 /** Called when the format widget has been changed */
610 FilmEditor::format_changed (wxCommandEvent &)
616 int const n = _format->GetSelection ();
618 assert (n < int (_formats.size()));
619 _film->set_format (_formats[n]);
623 /** Called when the DCP content type widget has been changed */
625 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
631 int const n = _dcp_content_type->GetSelection ();
633 _film->set_dcp_content_type (DCPContentType::from_index (n));
637 /** Sets the Film that we are editing */
639 FilmEditor::set_film (shared_ptr<Film> f)
643 set_things_sensitive (_film != 0);
646 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
650 FileChanged (_film->directory ());
655 film_changed (Film::NAME);
656 film_changed (Film::CONTENT);
657 film_changed (Film::DCP_CONTENT_TYPE);
658 film_changed (Film::FORMAT);
659 film_changed (Film::CROP);
660 film_changed (Film::FILTERS);
661 film_changed (Film::DCP_TRIM_START);
662 film_changed (Film::DCP_TRIM_END);
663 film_changed (Film::DCP_AB);
664 film_changed (Film::SIZE);
665 film_changed (Film::LENGTH);
666 film_changed (Film::FRAMES_PER_SECOND);
667 film_changed (Film::AUDIO_SAMPLE_RATE);
668 film_changed (Film::SCALER);
669 film_changed (Film::AUDIO_GAIN);
670 film_changed (Film::AUDIO_DELAY);
671 film_changed (Film::STILL_DURATION);
672 film_changed (Film::WITH_SUBTITLES);
673 film_changed (Film::HAS_SUBTITLES);
674 film_changed (Film::SUBTITLE_OFFSET);
675 film_changed (Film::SUBTITLE_SCALE);
676 film_changed (Film::USE_DCI_NAME);
677 film_changed (Film::DCI_METADATA);
680 /** Updates the sensitivity of lots of widgets to a given value.
681 * @param s true to make sensitive, false to make insensitive.
684 FilmEditor::set_things_sensitive (bool s)
686 _generally_sensitive = s;
689 _use_dci_name->Enable (s);
690 _edit_dci_button->Enable (s);
692 _content->Enable (s);
693 _left_crop->Enable (s);
694 _right_crop->Enable (s);
695 _top_crop->Enable (s);
696 _bottom_crop->Enable (s);
697 _filters_button->Enable (s);
699 _audio_stream->Enable (s);
700 _dcp_content_type->Enable (s);
701 _dcp_trim_start->Enable (s);
702 _dcp_trim_end->Enable (s);
704 _audio_gain->Enable (s);
705 _audio_gain_calculate_button->Enable (s);
706 _audio_delay->Enable (s);
707 _still_duration->Enable (s);
709 setup_subtitle_control_sensitivity ();
710 setup_audio_control_sensitivity ();
713 /** Called when the `Edit filters' button has been clicked */
715 FilmEditor::edit_filters_clicked (wxCommandEvent &)
717 FilterDialog* d = new FilterDialog (this, _film->filters());
718 d->ActiveChanged.connect (bind (&Film::set_filters, _film, _1));
723 /** Called when the scaler widget has been changed */
725 FilmEditor::scaler_changed (wxCommandEvent &)
731 int const n = _scaler->GetSelection ();
733 _film->set_scaler (Scaler::from_index (n));
738 FilmEditor::audio_gain_changed (wxCommandEvent &)
744 _film->set_audio_gain (_audio_gain->GetValue ());
748 FilmEditor::audio_delay_changed (wxCommandEvent &)
754 _film->set_audio_delay (_audio_delay->GetValue ());
758 FilmEditor::video_control (wxControl* c)
760 _video_controls.push_back (c);
765 FilmEditor::still_control (wxControl* c)
767 _still_controls.push_back (c);
772 FilmEditor::setup_visibility ()
774 ContentType c = VIDEO;
777 c = _film->content_type ();
780 for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
781 (*i)->Show (c == VIDEO);
784 for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
785 (*i)->Show (c == STILL);
788 _film_sizer->Layout ();
792 FilmEditor::still_duration_changed (wxCommandEvent &)
798 _film->set_still_duration (_still_duration->GetValue ());
802 FilmEditor::dcp_trim_start_changed (wxCommandEvent &)
808 _film->set_dcp_trim_start (_dcp_trim_start->GetValue ());
812 FilmEditor::dcp_trim_end_changed (wxCommandEvent &)
818 _film->set_dcp_trim_end (_dcp_trim_end->GetValue ());
822 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
824 GainCalculatorDialog* d = new GainCalculatorDialog (this);
827 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
832 _audio_gain->SetValue (
833 Config::instance()->sound_processor()->db_for_fader_change (
839 /* This appears to be necessary, as the change is not signalled,
842 wxCommandEvent dummy;
843 audio_gain_changed (dummy);
849 FilmEditor::setup_formats ()
851 ContentType c = VIDEO;
854 c = _film->content_type ();
859 vector<Format const *> fmt = Format::all ();
860 for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
861 if (c == VIDEO && dynamic_cast<FixedFormat const *> (*i)) {
862 _formats.push_back (*i);
863 } else if (c == STILL && dynamic_cast<VariableFormat const *> (*i)) {
864 _formats.push_back (*i);
869 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
870 _format->Append (std_to_wx ((*i)->name ()));
873 _film_sizer->Layout ();
877 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
883 _film->set_with_subtitles (_with_subtitles->GetValue ());
887 FilmEditor::setup_subtitle_control_sensitivity ()
890 if (_generally_sensitive && _film) {
891 h = _film->has_subtitles();
894 _with_subtitles->Enable (h);
895 _subtitle_stream->Enable (h);
896 _subtitle_offset->Enable (h);
897 _subtitle_scale->Enable (h);
901 FilmEditor::setup_audio_control_sensitivity ()
903 _use_source_audio->Enable (_generally_sensitive);
904 _use_external_audio->Enable (_generally_sensitive);
906 bool const source = _generally_sensitive && _use_source_audio->GetValue();
907 bool const external = _generally_sensitive && _use_external_audio->GetValue();
909 _audio_stream->Enable (source);
910 for (int i = 0; i < 6; ++i) {
911 _external_audio_channel[i]->Enable (external);
916 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
922 _film->set_use_dci_name (_use_dci_name->GetValue ());
926 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
932 DCINameDialog* d = new DCINameDialog (this, _film);
938 FilmEditor::setup_streams ()
940 _audio_stream->Clear ();
941 vector<AudioStream> a = _film->audio_streams ();
942 for (vector<AudioStream>::iterator i = a.begin(); i != a.end(); ++i) {
943 _audio_stream->Append (std_to_wx (i->name()));
945 _audio_stream->SetSelection (_film->audio_stream_index ());
947 _subtitle_stream->Clear ();
948 vector<SubtitleStream> s = _film->subtitle_streams ();
949 for (vector<SubtitleStream>::iterator i = s.begin(); i != s.end(); ++i) {
950 _subtitle_stream->Append (std_to_wx (i->name()));
952 _subtitle_stream->SetSelection (_film->subtitle_stream_index ());
956 FilmEditor::audio_stream_changed (wxCommandEvent &)
962 _film->set_audio_stream (_audio_stream->GetSelection ());
966 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
972 _film->set_subtitle_stream (_subtitle_stream->GetSelection ());
976 FilmEditor::setup_audio_details ()
978 if (_film->audio_channels() == 0 && _film->audio_sample_rate() == 0) {
979 _audio->SetLabel (wxT (""));
982 s << _film->audio_channels () << " channels, " << _film->audio_sample_rate() << "Hz";
983 _audio->SetLabel (std_to_wx (s.str ()));
988 FilmEditor::active_jobs_changed (bool a)
990 set_things_sensitive (!a);
994 FilmEditor::use_audio_changed (wxCommandEvent &)
996 setup_audio_control_sensitivity ();