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 <boost/thread.hpp>
28 #include <boost/filesystem.hpp>
29 #include <boost/lexical_cast.hpp>
30 #include "lib/format.h"
32 #include "lib/transcode_job.h"
33 #include "lib/exceptions.h"
34 #include "lib/ab_transcode_job.h"
35 #include "lib/thumbs_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 "dcp_range_dialog.h"
44 #include "gain_calculator_dialog.h"
45 #include "sound_processor.h"
46 #include "dci_name_dialog.h"
49 using namespace boost;
51 /** @param f Film to edit */
52 FilmEditor::FilmEditor (Film* f, wxWindow* parent)
54 , _ignore_changes (Film::NONE)
57 _sizer = new wxFlexGridSizer (2, 4, 4);
60 add_label_to_sizer (_sizer, this, "Name");
61 _name = new wxTextCtrl (this, wxID_ANY);
62 _sizer->Add (_name, 1, wxEXPAND);
64 add_label_to_sizer (_sizer, this, "DCP Name");
65 _dcp_name = new wxStaticText (this, wxID_ANY, wxT (""));
66 _sizer->Add (_dcp_name, 0, wxALIGN_CENTER_VERTICAL | wxSHRINK);
68 _use_dci_name = new wxCheckBox (this, wxID_ANY, wxT ("Use DCI name"));
69 _sizer->Add (_use_dci_name, 1, wxEXPAND);
70 _edit_dci_button = new wxButton (this, wxID_ANY, wxT ("Details..."));
71 _sizer->Add (_edit_dci_button, 0);
73 add_label_to_sizer (_sizer, this, "Content");
74 _content = new wxFilePickerCtrl (this, wxID_ANY, wxT (""), wxT ("Select Content File"), wxT("*.*"));
75 _sizer->Add (_content, 1, wxEXPAND);
77 add_label_to_sizer (_sizer, this, "Content Type");
78 _dcp_content_type = new wxComboBox (this, wxID_ANY);
79 _sizer->Add (_dcp_content_type);
81 add_label_to_sizer (_sizer, this, "Format");
82 _format = new wxComboBox (this, wxID_ANY);
83 _sizer->Add (_format);
86 add_label_to_sizer (_sizer, this, "Crop");
87 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
89 add_label_to_sizer (s, this, "L");
90 _left_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
91 s->Add (_left_crop, 0);
92 add_label_to_sizer (s, this, "R");
93 _right_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
94 s->Add (_right_crop, 0);
95 add_label_to_sizer (s, this, "T");
96 _top_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
97 s->Add (_top_crop, 0);
98 add_label_to_sizer (s, this, "B");
99 _bottom_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
100 s->Add (_bottom_crop, 0);
105 /* VIDEO-only stuff */
107 video_control (add_label_to_sizer (_sizer, this, "Filters"));
108 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
109 _filters = new wxStaticText (this, wxID_ANY, wxT ("None"));
110 video_control (_filters);
111 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
112 _filters_button = new wxButton (this, wxID_ANY, wxT ("Edit..."));
113 video_control (_filters_button);
114 s->Add (_filters_button, 0);
118 video_control (add_label_to_sizer (_sizer, this, "Scaler"));
119 _scaler = new wxComboBox (this, wxID_ANY);
120 _sizer->Add (video_control (_scaler), 1);
123 video_control (add_label_to_sizer (_sizer, this, "Audio Gain"));
124 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
125 _audio_gain = new wxSpinCtrl (this);
126 s->Add (video_control (_audio_gain), 1);
127 video_control (add_label_to_sizer (s, this, "dB"));
128 _audio_gain_calculate_button = new wxButton (this, wxID_ANY, _("Calculate..."));
129 video_control (_audio_gain_calculate_button);
130 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
135 video_control (add_label_to_sizer (_sizer, this, "Audio Delay"));
136 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
137 _audio_delay = new wxSpinCtrl (this);
138 s->Add (video_control (_audio_delay), 1);
139 video_control (add_label_to_sizer (s, this, "ms"));
143 _with_subtitles = new wxCheckBox (this, wxID_ANY, wxT("With Subtitles"));
144 video_control (_with_subtitles);
145 _sizer->Add (_with_subtitles, 1);
146 _sizer->AddSpacer (0);
148 video_control (add_label_to_sizer (_sizer, this, "Subtitle Offset"));
149 _subtitle_offset = new wxSpinCtrl (this);
150 _sizer->Add (video_control (_subtitle_offset), 1);
153 video_control (add_label_to_sizer (_sizer, this, "Subtitle Scale"));
154 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
155 _subtitle_scale = new wxSpinCtrl (this);
156 s->Add (video_control (_subtitle_scale));
157 video_control (add_label_to_sizer (s, this, "%"));
161 video_control (add_label_to_sizer (_sizer, this, "Frames Per Second"));
162 _frames_per_second = new wxStaticText (this, wxID_ANY, wxT (""));
163 _sizer->Add (video_control (_frames_per_second), 1, wxALIGN_CENTER_VERTICAL);
165 video_control (add_label_to_sizer (_sizer, this, "Original Size"));
166 _original_size = new wxStaticText (this, wxID_ANY, wxT (""));
167 _sizer->Add (video_control (_original_size), 1, wxALIGN_CENTER_VERTICAL);
169 video_control (add_label_to_sizer (_sizer, this, "Length"));
170 _length = new wxStaticText (this, wxID_ANY, wxT (""));
171 _sizer->Add (video_control (_length), 1, wxALIGN_CENTER_VERTICAL);
173 video_control (add_label_to_sizer (_sizer, this, "Audio"));
174 _audio = new wxStaticText (this, wxID_ANY, wxT (""));
175 _sizer->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL);
178 video_control (add_label_to_sizer (_sizer, this, "Range"));
179 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
180 _dcp_range = new wxStaticText (this, wxID_ANY, wxT (""));
181 s->Add (video_control (_dcp_range), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
182 _change_dcp_range_button = new wxButton (this, wxID_ANY, wxT ("Edit..."));
183 s->Add (video_control (_change_dcp_range_button), 0, 0, 6);
187 _dcp_ab = new wxCheckBox (this, wxID_ANY, wxT ("A/B"));
188 video_control (_dcp_ab);
189 _sizer->Add (_dcp_ab, 1);
190 _sizer->AddSpacer (0);
192 /* STILL-only stuff */
194 still_control (add_label_to_sizer (_sizer, this, "Duration"));
195 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
196 _still_duration = new wxSpinCtrl (this);
197 still_control (_still_duration);
198 s->Add (_still_duration, 1, wxEXPAND);
199 still_control (add_label_to_sizer (s, this, "s"));
203 /* Set up our editing widgets */
205 _left_crop->SetRange (0, 1024);
206 _top_crop->SetRange (0, 1024);
207 _right_crop->SetRange (0, 1024);
208 _bottom_crop->SetRange (0, 1024);
209 _audio_gain->SetRange (-60, 60);
210 _audio_delay->SetRange (-1000, 1000);
211 _still_duration->SetRange (0, 60 * 60);
212 _subtitle_offset->SetRange (-1024, 1024);
213 _subtitle_scale->SetRange (1, 1000);
215 vector<DCPContentType const *> const ct = DCPContentType::all ();
216 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
217 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
220 vector<Scaler const *> const sc = Scaler::all ();
221 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
222 _scaler->Append (std_to_wx ((*i)->name()));
225 /* And set their values from the Film */
228 /* Now connect to them, since initial values are safely set */
229 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
230 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
231 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
232 _format->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
233 _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_changed), 0, this);
234 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
235 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
236 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
237 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
238 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
239 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
240 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
241 _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this);
242 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
243 _audio_gain_calculate_button->Connect (
244 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
246 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
247 _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this);
248 _change_dcp_range_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::change_dcp_range_clicked), 0, this);
249 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
250 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
251 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
257 /** Called when the left crop widget has been changed */
259 FilmEditor::left_crop_changed (wxCommandEvent &)
265 _ignore_changes = Film::CROP;
266 _film->set_left_crop (_left_crop->GetValue ());
267 _ignore_changes = Film::NONE;
270 /** Called when the right crop widget has been changed */
272 FilmEditor::right_crop_changed (wxCommandEvent &)
278 _ignore_changes = Film::CROP;
279 _film->set_right_crop (_right_crop->GetValue ());
280 _ignore_changes = Film::NONE;
283 /** Called when the top crop widget has been changed */
285 FilmEditor::top_crop_changed (wxCommandEvent &)
291 _ignore_changes = Film::CROP;
292 _film->set_top_crop (_top_crop->GetValue ());
293 _ignore_changes = Film::NONE;
296 /** Called when the bottom crop value has been changed */
298 FilmEditor::bottom_crop_changed (wxCommandEvent &)
304 _ignore_changes = Film::CROP;
305 _film->set_bottom_crop (_bottom_crop->GetValue ());
306 _ignore_changes = Film::NONE;
309 /** Called when the content filename has been changed */
311 FilmEditor::content_changed (wxCommandEvent &)
317 _ignore_changes = Film::CONTENT;
320 _film->set_content (wx_to_std (_content->GetPath ()));
321 } catch (std::exception& e) {
322 _content->SetPath (std_to_wx (_film->directory ()));
323 error_dialog (this, String::compose ("Could not set content: %1", e.what ()));
326 _ignore_changes = Film::NONE;
330 setup_subtitle_button ();
333 /** Called when the DCP A/B switch has been toggled */
335 FilmEditor::dcp_ab_toggled (wxCommandEvent &)
341 _ignore_changes = Film::DCP_AB;
342 _film->set_dcp_ab (_dcp_ab->GetValue ());
343 _ignore_changes = Film::NONE;
346 /** Called when the name widget has been changed */
348 FilmEditor::name_changed (wxCommandEvent &)
354 _ignore_changes = Film::NAME;
355 _film->set_name (string (_name->GetValue().mb_str()));
356 _ignore_changes = Film::NONE;
358 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
362 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
368 _ignore_changes = Film::SUBTITLE_OFFSET;
369 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
370 _ignore_changes = Film::NONE;
374 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
380 _ignore_changes = Film::SUBTITLE_OFFSET;
381 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
382 _ignore_changes = Film::NONE;
386 /** Called when the metadata stored in the Film object has changed;
387 * so that we can update the GUI.
388 * @param p Property of the Film that has changed.
391 FilmEditor::film_changed (Film::Property p)
393 if (!_film || _ignore_changes == p) {
403 _content->SetPath (std_to_wx (_film->content ()));
406 setup_subtitle_button ();
411 vector<Format const *>::iterator i = _formats.begin ();
412 while (i != _formats.end() && *i != _film->format ()) {
416 _format->SetSelection (n);
417 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
421 _left_crop->SetValue (_film->crop().left);
422 _right_crop->SetValue (_film->crop().right);
423 _top_crop->SetValue (_film->crop().top);
424 _bottom_crop->SetValue (_film->crop().bottom);
428 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
429 if (p.first.empty () && p.second.empty ()) {
430 _filters->SetLabel (_("None"));
432 string const b = p.first + " " + p.second;
433 _filters->SetLabel (std_to_wx (b));
439 _name->ChangeValue (std_to_wx (_film->name ()));
440 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
442 case Film::FRAMES_PER_SECOND:
445 s << fixed << setprecision(2) << _film->frames_per_second();
446 _frames_per_second->SetLabel (std_to_wx (s.str ()));
449 case Film::AUDIO_CHANNELS:
450 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
451 case Film::AUDIO_SAMPLE_RATE:
452 if (_film->audio_channels() == 0 && _film->audio_sample_rate() == 0) {
453 _audio->SetLabel (wxT (""));
455 s << _film->audio_channels () << " channels, " << _film->audio_sample_rate() << "Hz";
456 _audio->SetLabel (std_to_wx (s.str ()));
460 if (_film->size().width == 0 && _film->size().height == 0) {
461 _original_size->SetLabel (wxT (""));
463 s << _film->size().width << " x " << _film->size().height;
464 _original_size->SetLabel (std_to_wx (s.str ()));
468 if (_film->frames_per_second() > 0 && _film->length() > 0) {
469 s << _film->length() << " frames; " << seconds_to_hms (_film->length() / _film->frames_per_second());
470 } else if (_film->length() > 0) {
471 s << _film->length() << " frames";
473 _length->SetLabel (std_to_wx (s.str ()));
475 case Film::DCP_CONTENT_TYPE:
476 _dcp_content_type->SetSelection (DCPContentType::as_index (_film->dcp_content_type ()));
477 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
481 case Film::DCP_FRAMES:
482 if (_film->dcp_frames() == 0) {
483 _dcp_range->SetLabel (wxT ("Whole film"));
486 s << "First " << _film->dcp_frames() << " frames";
487 _dcp_range->SetLabel (std_to_wx (s.str ()));
491 case Film::DCP_TRIM_ACTION:
494 _dcp_ab->SetValue (_film->dcp_ab ());
497 _scaler->SetSelection (Scaler::as_index (_film->scaler ()));
499 case Film::AUDIO_GAIN:
500 _audio_gain->SetValue (_film->audio_gain ());
502 case Film::AUDIO_DELAY:
503 _audio_delay->SetValue (_film->audio_delay ());
505 case Film::STILL_DURATION:
506 _still_duration->SetValue (_film->still_duration ());
508 case Film::WITH_SUBTITLES:
509 _with_subtitles->SetValue (_film->with_subtitles ());
510 _subtitle_scale->Enable (_film->with_subtitles ());
511 _subtitle_offset->Enable (_film->with_subtitles ());
512 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
514 case Film::SUBTITLE_OFFSET:
515 _subtitle_offset->SetValue (_film->subtitle_offset ());
517 case Film::SUBTITLE_SCALE:
518 _subtitle_scale->SetValue (_film->subtitle_scale() * 100);
520 case Film::USE_DCI_NAME:
521 _use_dci_name->SetValue (_film->use_dci_name ());
522 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
524 case Film::DCI_METADATA:
525 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
530 /** Called when the format widget has been changed */
532 FilmEditor::format_changed (wxCommandEvent &)
538 _ignore_changes = Film::FORMAT;
539 int const n = _format->GetSelection ();
541 assert (n < int (_formats.size()));
542 _film->set_format (_formats[n]);
544 _ignore_changes = Film::NONE;
546 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
549 /** Called when the DCP content type widget has been changed */
551 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
557 _ignore_changes = Film::DCP_CONTENT_TYPE;
558 int const n = _dcp_content_type->GetSelection ();
560 _film->set_dcp_content_type (DCPContentType::from_index (n));
562 _ignore_changes = Film::NONE;
564 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
567 /** Sets the Film that we are editing */
569 FilmEditor::set_film (Film* f)
573 set_things_sensitive (_film != 0);
576 _film->Changed.connect (sigc::mem_fun (*this, &FilmEditor::film_changed));
580 FileChanged (_film->directory ());
585 film_changed (Film::NAME);
586 film_changed (Film::CONTENT);
587 film_changed (Film::DCP_CONTENT_TYPE);
588 film_changed (Film::FORMAT);
589 film_changed (Film::CROP);
590 film_changed (Film::FILTERS);
591 film_changed (Film::DCP_FRAMES);
592 film_changed (Film::DCP_TRIM_ACTION);
593 film_changed (Film::DCP_AB);
594 film_changed (Film::SIZE);
595 film_changed (Film::LENGTH);
596 film_changed (Film::FRAMES_PER_SECOND);
597 film_changed (Film::AUDIO_CHANNELS);
598 film_changed (Film::AUDIO_SAMPLE_RATE);
599 film_changed (Film::SCALER);
600 film_changed (Film::AUDIO_GAIN);
601 film_changed (Film::AUDIO_DELAY);
602 film_changed (Film::STILL_DURATION);
603 film_changed (Film::WITH_SUBTITLES);
604 film_changed (Film::SUBTITLE_OFFSET);
605 film_changed (Film::SUBTITLE_SCALE);
606 film_changed (Film::USE_DCI_NAME);
607 film_changed (Film::DCI_METADATA);
610 /** Updates the sensitivity of lots of widgets to a given value.
611 * @param s true to make sensitive, false to make insensitive.
614 FilmEditor::set_things_sensitive (bool s)
617 _use_dci_name->Enable (s);
618 _edit_dci_button->Enable (s);
619 _frames_per_second->Enable (s);
621 _content->Enable (s);
622 _left_crop->Enable (s);
623 _right_crop->Enable (s);
624 _top_crop->Enable (s);
625 _bottom_crop->Enable (s);
626 _filters_button->Enable (s);
628 _dcp_content_type->Enable (s);
629 _dcp_range->Enable (s);
630 _change_dcp_range_button->Enable (s);
632 _audio_gain->Enable (s);
633 _audio_gain_calculate_button->Enable (s);
634 _audio_delay->Enable (s);
635 _still_duration->Enable (s);
636 _with_subtitles->Enable (s);
637 _subtitle_offset->Enable (s);
638 _subtitle_scale->Enable (s);
641 /** Called when the `Edit filters' button has been clicked */
643 FilmEditor::edit_filters_clicked (wxCommandEvent &)
645 FilterDialog* d = new FilterDialog (this, _film->filters ());
646 d->ActiveChanged.connect (sigc::mem_fun (*_film, &Film::set_filters));
651 /** Called when the scaler widget has been changed */
653 FilmEditor::scaler_changed (wxCommandEvent &)
659 _ignore_changes = Film::SCALER;
660 int const n = _scaler->GetSelection ();
662 _film->set_scaler (Scaler::from_index (n));
664 _ignore_changes = Film::NONE;
668 FilmEditor::audio_gain_changed (wxCommandEvent &)
674 _ignore_changes = Film::AUDIO_GAIN;
675 _film->set_audio_gain (_audio_gain->GetValue ());
676 _ignore_changes = Film::NONE;
680 FilmEditor::audio_delay_changed (wxCommandEvent &)
686 _ignore_changes = Film::AUDIO_DELAY;
687 _film->set_audio_delay (_audio_delay->GetValue ());
688 _ignore_changes = Film::NONE;
692 FilmEditor::video_control (wxControl* c)
694 _video_controls.push_back (c);
699 FilmEditor::still_control (wxControl* c)
701 _still_controls.push_back (c);
706 FilmEditor::setup_visibility ()
708 ContentType c = VIDEO;
711 c = _film->content_type ();
714 for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
715 (*i)->Show (c == VIDEO);
718 for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
719 (*i)->Show (c == STILL);
726 FilmEditor::still_duration_changed (wxCommandEvent &)
732 _ignore_changes = Film::STILL_DURATION;
733 _film->set_still_duration (_still_duration->GetValue ());
734 _ignore_changes = Film::NONE;
738 FilmEditor::change_dcp_range_clicked (wxCommandEvent &)
740 DCPRangeDialog* d = new DCPRangeDialog (this, _film);
741 d->Changed.connect (sigc::mem_fun (*this, &FilmEditor::dcp_range_changed));
746 FilmEditor::dcp_range_changed (int frames, TrimAction action)
748 _film->set_dcp_frames (frames);
749 _film->set_dcp_trim_action (action);
753 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
755 GainCalculatorDialog* d = new GainCalculatorDialog (this);
758 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
763 _audio_gain->SetValue (
764 Config::instance()->sound_processor()->db_for_fader_change (
770 /* This appears to be necessary, as the change is not signalled,
773 wxCommandEvent dummy;
774 audio_gain_changed (dummy);
780 FilmEditor::setup_formats ()
782 ContentType c = VIDEO;
785 c = _film->content_type ();
790 vector<Format const *> fmt = Format::all ();
791 for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
792 if (c == VIDEO && dynamic_cast<FixedFormat const *> (*i)) {
793 _formats.push_back (*i);
794 } else if (c == STILL && dynamic_cast<VariableFormat const *> (*i)) {
795 _formats.push_back (*i);
800 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
801 _format->Append (std_to_wx ((*i)->name ()));
808 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
814 _ignore_changes = Film::WITH_SUBTITLES;
815 _film->set_with_subtitles (_with_subtitles->GetValue ());
816 _ignore_changes = Film::NONE;
818 _subtitle_scale->Enable (_film->with_subtitles ());
819 _subtitle_offset->Enable (_film->with_subtitles ());
823 FilmEditor::setup_subtitle_button ()
825 _with_subtitles->Enable (_film->has_subtitles ());
826 if (!_film->has_subtitles ()) {
827 _with_subtitles->SetValue (false);
832 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
838 _ignore_changes = Film::USE_DCI_NAME;
839 _film->set_use_dci_name (_use_dci_name->GetValue ());
840 _ignore_changes = Film::NONE;
842 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
846 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
852 DCINameDialog* d = new DCINameDialog (this, _film);