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 (FilmState::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 Stream"));
124 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
125 _audio_stream = new wxComboBox (this, wxID_ANY);
126 s->Add (video_control (_audio_stream), 1);
127 _audio = new wxStaticText (this, wxID_ANY, wxT (""));
128 s->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
129 _sizer->Add (s, 1, wxEXPAND);
133 video_control (add_label_to_sizer (_sizer, this, "Audio Gain"));
134 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
135 _audio_gain = new wxSpinCtrl (this);
136 s->Add (video_control (_audio_gain), 1);
137 video_control (add_label_to_sizer (s, this, "dB"));
138 _audio_gain_calculate_button = new wxButton (this, wxID_ANY, _("Calculate..."));
139 video_control (_audio_gain_calculate_button);
140 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
145 video_control (add_label_to_sizer (_sizer, this, "Audio Delay"));
146 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
147 _audio_delay = new wxSpinCtrl (this);
148 s->Add (video_control (_audio_delay), 1);
149 video_control (add_label_to_sizer (s, this, "ms"));
153 _with_subtitles = new wxCheckBox (this, wxID_ANY, wxT("With Subtitles"));
154 video_control (_with_subtitles);
155 _sizer->Add (_with_subtitles, 1);
157 _subtitle_stream = new wxComboBox (this, wxID_ANY);
158 _sizer->Add (_subtitle_stream);
160 video_control (add_label_to_sizer (_sizer, this, "Subtitle Offset"));
161 _subtitle_offset = new wxSpinCtrl (this);
162 _sizer->Add (video_control (_subtitle_offset), 1);
165 video_control (add_label_to_sizer (_sizer, this, "Subtitle Scale"));
166 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
167 _subtitle_scale = new wxSpinCtrl (this);
168 s->Add (video_control (_subtitle_scale));
169 video_control (add_label_to_sizer (s, this, "%"));
173 video_control (add_label_to_sizer (_sizer, this, "Frames Per Second"));
174 _frames_per_second = new wxStaticText (this, wxID_ANY, wxT (""));
175 _sizer->Add (video_control (_frames_per_second), 1, wxALIGN_CENTER_VERTICAL);
177 video_control (add_label_to_sizer (_sizer, this, "Original Size"));
178 _original_size = new wxStaticText (this, wxID_ANY, wxT (""));
179 _sizer->Add (video_control (_original_size), 1, wxALIGN_CENTER_VERTICAL);
181 video_control (add_label_to_sizer (_sizer, this, "Length"));
182 _length = new wxStaticText (this, wxID_ANY, wxT (""));
183 _sizer->Add (video_control (_length), 1, wxALIGN_CENTER_VERTICAL);
187 video_control (add_label_to_sizer (_sizer, this, "Range"));
188 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
189 _dcp_range = new wxStaticText (this, wxID_ANY, wxT (""));
190 s->Add (video_control (_dcp_range), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
191 _change_dcp_range_button = new wxButton (this, wxID_ANY, wxT ("Edit..."));
192 s->Add (video_control (_change_dcp_range_button), 0, 0, 6);
196 _dcp_ab = new wxCheckBox (this, wxID_ANY, wxT ("A/B"));
197 video_control (_dcp_ab);
198 _sizer->Add (_dcp_ab, 1);
199 _sizer->AddSpacer (0);
201 /* STILL-only stuff */
203 still_control (add_label_to_sizer (_sizer, this, "Duration"));
204 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
205 _still_duration = new wxSpinCtrl (this);
206 still_control (_still_duration);
207 s->Add (_still_duration, 1, wxEXPAND);
208 still_control (add_label_to_sizer (s, this, "s"));
212 /* Set up our editing widgets */
214 _left_crop->SetRange (0, 1024);
215 _top_crop->SetRange (0, 1024);
216 _right_crop->SetRange (0, 1024);
217 _bottom_crop->SetRange (0, 1024);
218 _audio_gain->SetRange (-60, 60);
219 _audio_delay->SetRange (-1000, 1000);
220 _still_duration->SetRange (0, 60 * 60);
221 _subtitle_offset->SetRange (-1024, 1024);
222 _subtitle_scale->SetRange (1, 1000);
224 vector<DCPContentType const *> const ct = DCPContentType::all ();
225 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
226 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
229 vector<Scaler const *> const sc = Scaler::all ();
230 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
231 _scaler->Append (std_to_wx ((*i)->name()));
234 /* And set their values from the Film */
237 /* Now connect to them, since initial values are safely set */
238 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
239 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
240 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
241 _format->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
242 _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_changed), 0, this);
243 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
244 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
245 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
246 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
247 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
248 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
249 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
250 _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this);
251 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
252 _audio_gain_calculate_button->Connect (
253 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
255 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
256 _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this);
257 _change_dcp_range_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::change_dcp_range_clicked), 0, this);
258 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
259 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
260 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
261 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
262 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
268 /** Called when the left crop widget has been changed */
270 FilmEditor::left_crop_changed (wxCommandEvent &)
276 _ignore_changes = FilmState::CROP;
277 _film->set_left_crop (_left_crop->GetValue ());
278 _ignore_changes = FilmState::NONE;
281 /** Called when the right crop widget has been changed */
283 FilmEditor::right_crop_changed (wxCommandEvent &)
289 _ignore_changes = FilmState::CROP;
290 _film->set_right_crop (_right_crop->GetValue ());
291 _ignore_changes = FilmState::NONE;
294 /** Called when the top crop widget has been changed */
296 FilmEditor::top_crop_changed (wxCommandEvent &)
302 _ignore_changes = FilmState::CROP;
303 _film->set_top_crop (_top_crop->GetValue ());
304 _ignore_changes = FilmState::NONE;
307 /** Called when the bottom crop value has been changed */
309 FilmEditor::bottom_crop_changed (wxCommandEvent &)
315 _ignore_changes = FilmState::CROP;
316 _film->set_bottom_crop (_bottom_crop->GetValue ());
317 _ignore_changes = FilmState::NONE;
320 /** Called when the content filename has been changed */
322 FilmEditor::content_changed (wxCommandEvent &)
328 _ignore_changes = FilmState::CONTENT;
331 _film->set_content (wx_to_std (_content->GetPath ()));
332 } catch (std::exception& e) {
333 _content->SetPath (std_to_wx (_film->directory ()));
334 error_dialog (this, String::compose ("Could not set content: %1", e.what ()));
337 _ignore_changes = FilmState::NONE;
341 setup_subtitle_button ();
345 /** Called when the DCP A/B switch has been toggled */
347 FilmEditor::dcp_ab_toggled (wxCommandEvent &)
353 _ignore_changes = FilmState::DCP_AB;
354 _film->set_dcp_ab (_dcp_ab->GetValue ());
355 _ignore_changes = FilmState::NONE;
358 /** Called when the name widget has been changed */
360 FilmEditor::name_changed (wxCommandEvent &)
366 _ignore_changes = FilmState::NAME;
367 _film->set_name (string (_name->GetValue().mb_str()));
368 _ignore_changes = FilmState::NONE;
370 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
374 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
380 _ignore_changes = FilmState::SUBTITLE_OFFSET;
381 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
382 _ignore_changes = FilmState::NONE;
386 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
392 _ignore_changes = FilmState::SUBTITLE_OFFSET;
393 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
394 _ignore_changes = FilmState::NONE;
398 /** Called when the metadata stored in the Film object has changed;
399 * so that we can update the GUI.
400 * @param p Property of the Film that has changed.
403 FilmEditor::film_changed (FilmState::Property p)
405 if (!_film || _ignore_changes == p) {
412 case FilmState::NONE:
414 case FilmState::CONTENT:
415 _content->SetPath (std_to_wx (_film->content ()));
418 setup_subtitle_button ();
421 case FilmState::HAS_SUBTITLES:
422 setup_subtitle_button ();
425 case FilmState::AUDIO_STREAMS:
426 case FilmState::SUBTITLE_STREAMS:
429 case FilmState::FORMAT:
432 vector<Format const *>::iterator i = _formats.begin ();
433 while (i != _formats.end() && *i != _film->format ()) {
437 _format->SetSelection (n);
438 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
441 case FilmState::CROP:
442 _left_crop->SetValue (_film->crop().left);
443 _right_crop->SetValue (_film->crop().right);
444 _top_crop->SetValue (_film->crop().top);
445 _bottom_crop->SetValue (_film->crop().bottom);
447 case FilmState::FILTERS:
449 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
450 if (p.first.empty () && p.second.empty ()) {
451 _filters->SetLabel (_("None"));
453 string const b = p.first + " " + p.second;
454 _filters->SetLabel (std_to_wx (b));
459 case FilmState::NAME:
460 _name->ChangeValue (std_to_wx (_film->name ()));
461 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
463 case FilmState::FRAMES_PER_SECOND:
466 s << fixed << setprecision(2) << _film->frames_per_second();
467 _frames_per_second->SetLabel (std_to_wx (s.str ()));
470 case FilmState::AUDIO_SAMPLE_RATE:
471 if (_film->audio_channels() == 0 && _film->audio_sample_rate() == 0) {
472 _audio->SetLabel (wxT (""));
474 s << _film->audio_channels () << " channels, " << _film->audio_sample_rate() << "Hz";
475 _audio->SetLabel (std_to_wx (s.str ()));
478 case FilmState::SIZE:
479 if (_film->size().width == 0 && _film->size().height == 0) {
480 _original_size->SetLabel (wxT (""));
482 s << _film->size().width << " x " << _film->size().height;
483 _original_size->SetLabel (std_to_wx (s.str ()));
486 case FilmState::LENGTH:
487 if (_film->frames_per_second() > 0 && _film->length() > 0) {
488 s << _film->length() << " frames; " << seconds_to_hms (_film->length() / _film->frames_per_second());
489 } else if (_film->length() > 0) {
490 s << _film->length() << " frames";
492 _length->SetLabel (std_to_wx (s.str ()));
494 case FilmState::DCP_CONTENT_TYPE:
495 _dcp_content_type->SetSelection (DCPContentType::as_index (_film->dcp_content_type ()));
496 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
498 case FilmState::THUMBS:
500 case FilmState::DCP_FRAMES:
501 if (_film->dcp_frames() == 0) {
502 _dcp_range->SetLabel (wxT ("Whole film"));
505 s << "First " << _film->dcp_frames() << " frames";
506 _dcp_range->SetLabel (std_to_wx (s.str ()));
510 case FilmState::DCP_TRIM_ACTION:
512 case FilmState::DCP_AB:
513 _dcp_ab->SetValue (_film->dcp_ab ());
515 case FilmState::SCALER:
516 _scaler->SetSelection (Scaler::as_index (_film->scaler ()));
518 case FilmState::AUDIO_GAIN:
519 _audio_gain->SetValue (_film->audio_gain ());
521 case FilmState::AUDIO_DELAY:
522 _audio_delay->SetValue (_film->audio_delay ());
524 case FilmState::STILL_DURATION:
525 _still_duration->SetValue (_film->still_duration ());
527 case FilmState::WITH_SUBTITLES:
528 _with_subtitles->SetValue (_film->with_subtitles ());
529 _subtitle_scale->Enable (_film->with_subtitles ());
530 _subtitle_offset->Enable (_film->with_subtitles ());
531 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
533 case FilmState::SUBTITLE_OFFSET:
534 _subtitle_offset->SetValue (_film->subtitle_offset ());
536 case FilmState::SUBTITLE_SCALE:
537 _subtitle_scale->SetValue (_film->subtitle_scale() * 100);
539 case FilmState::USE_DCI_NAME:
540 _use_dci_name->SetValue (_film->use_dci_name ());
541 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
543 case FilmState::DCI_METADATA:
544 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
546 case FilmState::AUDIO_STREAM:
547 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
548 _audio_stream->SetSelection (_film->audio_stream_index ());
550 case FilmState::SUBTITLE_STREAM:
551 _subtitle_stream->SetSelection (_film->subtitle_stream_index ());
556 /** Called when the format widget has been changed */
558 FilmEditor::format_changed (wxCommandEvent &)
564 _ignore_changes = FilmState::FORMAT;
565 int const n = _format->GetSelection ();
567 assert (n < int (_formats.size()));
568 _film->set_format (_formats[n]);
570 _ignore_changes = FilmState::NONE;
572 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
575 /** Called when the DCP content type widget has been changed */
577 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
583 _ignore_changes = FilmState::DCP_CONTENT_TYPE;
584 int const n = _dcp_content_type->GetSelection ();
586 _film->set_dcp_content_type (DCPContentType::from_index (n));
588 _ignore_changes = FilmState::NONE;
590 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
593 /** Sets the Film that we are editing */
595 FilmEditor::set_film (Film* f)
599 set_things_sensitive (_film != 0);
602 _film->Changed.connect (sigc::mem_fun (*this, &FilmEditor::film_changed));
606 FileChanged (_film->directory ());
611 film_changed (FilmState::NAME);
612 film_changed (FilmState::CONTENT);
613 film_changed (FilmState::DCP_CONTENT_TYPE);
614 film_changed (FilmState::FORMAT);
615 film_changed (FilmState::CROP);
616 film_changed (FilmState::FILTERS);
617 film_changed (FilmState::DCP_FRAMES);
618 film_changed (FilmState::DCP_TRIM_ACTION);
619 film_changed (FilmState::DCP_AB);
620 film_changed (FilmState::SIZE);
621 film_changed (FilmState::LENGTH);
622 film_changed (FilmState::FRAMES_PER_SECOND);
623 film_changed (FilmState::AUDIO_SAMPLE_RATE);
624 film_changed (FilmState::SCALER);
625 film_changed (FilmState::AUDIO_GAIN);
626 film_changed (FilmState::AUDIO_DELAY);
627 film_changed (FilmState::STILL_DURATION);
628 film_changed (FilmState::WITH_SUBTITLES);
629 film_changed (FilmState::SUBTITLE_OFFSET);
630 film_changed (FilmState::SUBTITLE_SCALE);
631 film_changed (FilmState::USE_DCI_NAME);
632 film_changed (FilmState::DCI_METADATA);
635 /** Updates the sensitivity of lots of widgets to a given value.
636 * @param s true to make sensitive, false to make insensitive.
639 FilmEditor::set_things_sensitive (bool s)
642 _use_dci_name->Enable (s);
643 _edit_dci_button->Enable (s);
644 _frames_per_second->Enable (s);
646 _content->Enable (s);
647 _left_crop->Enable (s);
648 _right_crop->Enable (s);
649 _top_crop->Enable (s);
650 _bottom_crop->Enable (s);
651 _filters_button->Enable (s);
653 _dcp_content_type->Enable (s);
654 _dcp_range->Enable (s);
655 _change_dcp_range_button->Enable (s);
657 _audio_gain->Enable (s);
658 _audio_gain_calculate_button->Enable (s);
659 _audio_delay->Enable (s);
660 _still_duration->Enable (s);
661 _with_subtitles->Enable (s);
662 _subtitle_offset->Enable (s);
663 _subtitle_scale->Enable (s);
666 /** Called when the `Edit filters' button has been clicked */
668 FilmEditor::edit_filters_clicked (wxCommandEvent &)
670 FilterDialog* d = new FilterDialog (this, _film->filters());
671 d->ActiveChanged.connect (sigc::mem_fun (*_film, &Film::set_filters));
676 /** Called when the scaler widget has been changed */
678 FilmEditor::scaler_changed (wxCommandEvent &)
684 _ignore_changes = Film::SCALER;
685 int const n = _scaler->GetSelection ();
687 _film->set_scaler (Scaler::from_index (n));
689 _ignore_changes = Film::NONE;
693 FilmEditor::audio_gain_changed (wxCommandEvent &)
699 _ignore_changes = Film::AUDIO_GAIN;
700 _film->set_audio_gain (_audio_gain->GetValue ());
701 _ignore_changes = Film::NONE;
705 FilmEditor::audio_delay_changed (wxCommandEvent &)
711 _ignore_changes = Film::AUDIO_DELAY;
712 _film->set_audio_delay (_audio_delay->GetValue ());
713 _ignore_changes = Film::NONE;
717 FilmEditor::video_control (wxControl* c)
719 _video_controls.push_back (c);
724 FilmEditor::still_control (wxControl* c)
726 _still_controls.push_back (c);
731 FilmEditor::setup_visibility ()
733 ContentType c = VIDEO;
736 c = _film->content_type ();
739 for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
740 (*i)->Show (c == VIDEO);
743 for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
744 (*i)->Show (c == STILL);
751 FilmEditor::still_duration_changed (wxCommandEvent &)
757 _ignore_changes = Film::STILL_DURATION;
758 _film->set_still_duration (_still_duration->GetValue ());
759 _ignore_changes = Film::NONE;
763 FilmEditor::change_dcp_range_clicked (wxCommandEvent &)
765 DCPRangeDialog* d = new DCPRangeDialog (this, _film);
766 d->Changed.connect (sigc::mem_fun (*this, &FilmEditor::dcp_range_changed));
771 FilmEditor::dcp_range_changed (int frames, TrimAction action)
773 _film->set_dcp_frames (frames);
774 _film->set_dcp_trim_action (action);
778 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
780 GainCalculatorDialog* d = new GainCalculatorDialog (this);
783 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
788 _audio_gain->SetValue (
789 Config::instance()->sound_processor()->db_for_fader_change (
795 /* This appears to be necessary, as the change is not signalled,
798 wxCommandEvent dummy;
799 audio_gain_changed (dummy);
805 FilmEditor::setup_formats ()
807 ContentType c = VIDEO;
810 c = _film->content_type ();
815 vector<Format const *> fmt = Format::all ();
816 for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
817 if (c == VIDEO && dynamic_cast<FixedFormat const *> (*i)) {
818 _formats.push_back (*i);
819 } else if (c == STILL && dynamic_cast<VariableFormat const *> (*i)) {
820 _formats.push_back (*i);
825 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
826 _format->Append (std_to_wx ((*i)->name ()));
833 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
839 _ignore_changes = Film::WITH_SUBTITLES;
840 _film->set_with_subtitles (_with_subtitles->GetValue ());
841 _ignore_changes = Film::NONE;
843 _subtitle_scale->Enable (_film->with_subtitles ());
844 _subtitle_offset->Enable (_film->with_subtitles ());
848 FilmEditor::setup_subtitle_button ()
850 _with_subtitles->Enable (_film->has_subtitles ());
851 if (!_film->has_subtitles ()) {
852 _with_subtitles->SetValue (false);
857 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
863 _ignore_changes = Film::USE_DCI_NAME;
864 _film->set_use_dci_name (_use_dci_name->GetValue ());
865 _ignore_changes = Film::NONE;
867 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
871 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
877 DCINameDialog* d = new DCINameDialog (this, _film);
883 FilmEditor::setup_streams ()
885 _audio_stream->Clear ();
886 vector<AudioStream> a = _film->audio_streams ();
887 for (vector<AudioStream>::iterator i = a.begin(); i != a.end(); ++i) {
888 _audio_stream->Append (std_to_wx (i->name()));
890 _audio_stream->SetSelection (_film->audio_stream_index ());
892 _subtitle_stream->Clear ();
893 vector<SubtitleStream> s = _film->subtitle_streams ();
894 for (vector<SubtitleStream>::iterator i = s.begin(); i != s.end(); ++i) {
895 _subtitle_stream->Append (std_to_wx (i->name()));
897 _subtitle_stream->SetSelection (_film->subtitle_stream_index ());
901 FilmEditor::audio_stream_changed (wxCommandEvent &)
907 _ignore_changes = Film::AUDIO_STREAM;
908 _film->set_audio_stream (_audio_stream->GetSelection ());
909 _ignore_changes = Film::NONE;
913 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
919 _ignore_changes = Film::SUBTITLE_STREAM;
920 _film->set_subtitle_stream (_subtitle_stream->GetSelection ());
921 _ignore_changes = Film::NONE;