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/job_manager.h"
36 #include "lib/filter.h"
37 #include "lib/screen.h"
38 #include "lib/config.h"
39 #include "filter_dialog.h"
41 #include "film_editor.h"
42 #include "dcp_range_dialog.h"
43 #include "gain_calculator_dialog.h"
44 #include "sound_processor.h"
45 #include "dci_name_dialog.h"
48 using namespace boost;
50 /** @param f Film to edit */
51 FilmEditor::FilmEditor (Film* f, wxWindow* parent)
53 , _ignore_changes (FilmState::NONE)
56 _sizer = new wxFlexGridSizer (2, 4, 4);
59 add_label_to_sizer (_sizer, this, "Name");
60 _name = new wxTextCtrl (this, wxID_ANY);
61 _sizer->Add (_name, 1, wxEXPAND);
63 add_label_to_sizer (_sizer, this, "DCP Name");
64 _dcp_name = new wxStaticText (this, wxID_ANY, wxT (""));
65 _sizer->Add (_dcp_name, 0, wxALIGN_CENTER_VERTICAL | wxSHRINK);
67 _use_dci_name = new wxCheckBox (this, wxID_ANY, wxT ("Use DCI name"));
68 _sizer->Add (_use_dci_name, 1, wxEXPAND);
69 _edit_dci_button = new wxButton (this, wxID_ANY, wxT ("Details..."));
70 _sizer->Add (_edit_dci_button, 0);
72 add_label_to_sizer (_sizer, this, "Content");
73 _content = new wxFilePickerCtrl (this, wxID_ANY, wxT (""), wxT ("Select Content File"), wxT("*.*"));
74 _sizer->Add (_content, 1, wxEXPAND);
76 add_label_to_sizer (_sizer, this, "Content Type");
77 _dcp_content_type = new wxComboBox (this, wxID_ANY);
78 _sizer->Add (_dcp_content_type);
80 add_label_to_sizer (_sizer, this, "Format");
81 _format = new wxComboBox (this, wxID_ANY);
82 _sizer->Add (_format);
85 add_label_to_sizer (_sizer, this, "Crop");
86 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
88 add_label_to_sizer (s, this, "L");
89 _left_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
90 s->Add (_left_crop, 0);
91 add_label_to_sizer (s, this, "R");
92 _right_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
93 s->Add (_right_crop, 0);
94 add_label_to_sizer (s, this, "T");
95 _top_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
96 s->Add (_top_crop, 0);
97 add_label_to_sizer (s, this, "B");
98 _bottom_crop = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
99 s->Add (_bottom_crop, 0);
104 /* VIDEO-only stuff */
106 video_control (add_label_to_sizer (_sizer, this, "Filters"));
107 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
108 _filters = new wxStaticText (this, wxID_ANY, wxT ("None"));
109 video_control (_filters);
110 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
111 _filters_button = new wxButton (this, wxID_ANY, wxT ("Edit..."));
112 video_control (_filters_button);
113 s->Add (_filters_button, 0);
117 video_control (add_label_to_sizer (_sizer, this, "Scaler"));
118 _scaler = new wxComboBox (this, wxID_ANY);
119 _sizer->Add (video_control (_scaler), 1);
122 video_control (add_label_to_sizer (_sizer, this, "Audio Stream"));
123 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
124 _audio_stream = new wxComboBox (this, wxID_ANY);
125 s->Add (video_control (_audio_stream), 1);
126 _audio = new wxStaticText (this, wxID_ANY, wxT (""));
127 s->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
128 _sizer->Add (s, 1, wxEXPAND);
132 video_control (add_label_to_sizer (_sizer, this, "Audio Gain"));
133 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
134 _audio_gain = new wxSpinCtrl (this);
135 s->Add (video_control (_audio_gain), 1);
136 video_control (add_label_to_sizer (s, this, "dB"));
137 _audio_gain_calculate_button = new wxButton (this, wxID_ANY, _("Calculate..."));
138 video_control (_audio_gain_calculate_button);
139 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
144 video_control (add_label_to_sizer (_sizer, this, "Audio Delay"));
145 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
146 _audio_delay = new wxSpinCtrl (this);
147 s->Add (video_control (_audio_delay), 1);
148 video_control (add_label_to_sizer (s, this, "ms"));
152 _with_subtitles = new wxCheckBox (this, wxID_ANY, wxT("With Subtitles"));
153 video_control (_with_subtitles);
154 _sizer->Add (_with_subtitles, 1);
156 _subtitle_stream = new wxComboBox (this, wxID_ANY);
157 _sizer->Add (_subtitle_stream);
159 video_control (add_label_to_sizer (_sizer, this, "Subtitle Offset"));
160 _subtitle_offset = new wxSpinCtrl (this);
161 _sizer->Add (video_control (_subtitle_offset), 1);
164 video_control (add_label_to_sizer (_sizer, this, "Subtitle Scale"));
165 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
166 _subtitle_scale = new wxSpinCtrl (this);
167 s->Add (video_control (_subtitle_scale));
168 video_control (add_label_to_sizer (s, this, "%"));
172 video_control (add_label_to_sizer (_sizer, this, "Frames Per Second"));
173 _frames_per_second = new wxStaticText (this, wxID_ANY, wxT (""));
174 _sizer->Add (video_control (_frames_per_second), 1, wxALIGN_CENTER_VERTICAL);
176 video_control (add_label_to_sizer (_sizer, this, "Original Size"));
177 _original_size = new wxStaticText (this, wxID_ANY, wxT (""));
178 _sizer->Add (video_control (_original_size), 1, wxALIGN_CENTER_VERTICAL);
180 video_control (add_label_to_sizer (_sizer, this, "Length"));
181 _length = new wxStaticText (this, wxID_ANY, wxT (""));
182 _sizer->Add (video_control (_length), 1, wxALIGN_CENTER_VERTICAL);
186 video_control (add_label_to_sizer (_sizer, this, "Range"));
187 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
188 _dcp_range = new wxStaticText (this, wxID_ANY, wxT (""));
189 s->Add (video_control (_dcp_range), 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
190 _change_dcp_range_button = new wxButton (this, wxID_ANY, wxT ("Edit..."));
191 s->Add (video_control (_change_dcp_range_button), 0, 0, 6);
195 _dcp_ab = new wxCheckBox (this, wxID_ANY, wxT ("A/B"));
196 video_control (_dcp_ab);
197 _sizer->Add (_dcp_ab, 1);
198 _sizer->AddSpacer (0);
200 /* STILL-only stuff */
202 still_control (add_label_to_sizer (_sizer, this, "Duration"));
203 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
204 _still_duration = new wxSpinCtrl (this);
205 still_control (_still_duration);
206 s->Add (_still_duration, 1, wxEXPAND);
207 still_control (add_label_to_sizer (s, this, "s"));
211 /* Set up our editing widgets */
213 _left_crop->SetRange (0, 1024);
214 _top_crop->SetRange (0, 1024);
215 _right_crop->SetRange (0, 1024);
216 _bottom_crop->SetRange (0, 1024);
217 _audio_gain->SetRange (-60, 60);
218 _audio_delay->SetRange (-1000, 1000);
219 _still_duration->SetRange (0, 60 * 60);
220 _subtitle_offset->SetRange (-1024, 1024);
221 _subtitle_scale->SetRange (1, 1000);
223 vector<DCPContentType const *> const ct = DCPContentType::all ();
224 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
225 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
228 vector<Scaler const *> const sc = Scaler::all ();
229 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
230 _scaler->Append (std_to_wx ((*i)->name()));
233 /* And set their values from the Film */
236 /* Now connect to them, since initial values are safely set */
237 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
238 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
239 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
240 _format->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
241 _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_changed), 0, this);
242 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
243 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
244 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
245 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
246 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
247 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
248 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
249 _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this);
250 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
251 _audio_gain_calculate_button->Connect (
252 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
254 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
255 _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this);
256 _change_dcp_range_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::change_dcp_range_clicked), 0, this);
257 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
258 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
259 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
260 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
261 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
267 /** Called when the left crop widget has been changed */
269 FilmEditor::left_crop_changed (wxCommandEvent &)
275 _ignore_changes = FilmState::CROP;
276 _film->set_left_crop (_left_crop->GetValue ());
277 _ignore_changes = FilmState::NONE;
280 /** Called when the right crop widget has been changed */
282 FilmEditor::right_crop_changed (wxCommandEvent &)
288 _ignore_changes = FilmState::CROP;
289 _film->set_right_crop (_right_crop->GetValue ());
290 _ignore_changes = FilmState::NONE;
293 /** Called when the top crop widget has been changed */
295 FilmEditor::top_crop_changed (wxCommandEvent &)
301 _ignore_changes = FilmState::CROP;
302 _film->set_top_crop (_top_crop->GetValue ());
303 _ignore_changes = FilmState::NONE;
306 /** Called when the bottom crop value has been changed */
308 FilmEditor::bottom_crop_changed (wxCommandEvent &)
314 _ignore_changes = FilmState::CROP;
315 _film->set_bottom_crop (_bottom_crop->GetValue ());
316 _ignore_changes = FilmState::NONE;
319 /** Called when the content filename has been changed */
321 FilmEditor::content_changed (wxCommandEvent &)
327 _ignore_changes = FilmState::CONTENT;
330 _film->set_content (wx_to_std (_content->GetPath ()));
331 } catch (std::exception& e) {
332 _content->SetPath (std_to_wx (_film->directory ()));
333 error_dialog (this, String::compose ("Could not set content: %1", e.what ()));
336 _ignore_changes = FilmState::NONE;
340 setup_subtitle_button ();
344 /** Called when the DCP A/B switch has been toggled */
346 FilmEditor::dcp_ab_toggled (wxCommandEvent &)
352 _ignore_changes = FilmState::DCP_AB;
353 _film->set_dcp_ab (_dcp_ab->GetValue ());
354 _ignore_changes = FilmState::NONE;
357 /** Called when the name widget has been changed */
359 FilmEditor::name_changed (wxCommandEvent &)
365 _ignore_changes = FilmState::NAME;
366 _film->set_name (string (_name->GetValue().mb_str()));
367 _ignore_changes = FilmState::NONE;
369 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
373 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
379 _ignore_changes = FilmState::SUBTITLE_OFFSET;
380 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
381 _ignore_changes = FilmState::NONE;
385 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
391 _ignore_changes = FilmState::SUBTITLE_OFFSET;
392 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
393 _ignore_changes = FilmState::NONE;
397 /** Called when the metadata stored in the Film object has changed;
398 * so that we can update the GUI.
399 * @param p Property of the Film that has changed.
402 FilmEditor::film_changed (FilmState::Property p)
406 if (!_film || _ignore_changes == p) {
413 case FilmState::NONE:
415 case FilmState::CONTENT:
416 _content->SetPath (std_to_wx (_film->content ()));
419 setup_subtitle_button ();
422 case FilmState::HAS_SUBTITLES:
423 setup_subtitle_button ();
426 case FilmState::AUDIO_STREAMS:
427 case FilmState::SUBTITLE_STREAMS:
430 case FilmState::FORMAT:
433 vector<Format const *>::iterator i = _formats.begin ();
434 while (i != _formats.end() && *i != _film->format ()) {
438 _format->SetSelection (n);
439 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
442 case FilmState::CROP:
443 _left_crop->SetValue (_film->crop().left);
444 _right_crop->SetValue (_film->crop().right);
445 _top_crop->SetValue (_film->crop().top);
446 _bottom_crop->SetValue (_film->crop().bottom);
448 case FilmState::FILTERS:
450 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
451 if (p.first.empty () && p.second.empty ()) {
452 _filters->SetLabel (_("None"));
454 string const b = p.first + " " + p.second;
455 _filters->SetLabel (std_to_wx (b));
460 case FilmState::NAME:
461 _name->ChangeValue (std_to_wx (_film->name ()));
462 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
464 case FilmState::FRAMES_PER_SECOND:
465 s << fixed << setprecision(2) << _film->frames_per_second();
466 _frames_per_second->SetLabel (std_to_wx (s.str ()));
468 case FilmState::AUDIO_SAMPLE_RATE:
469 setup_audio_details ();
471 case FilmState::SIZE:
472 if (_film->size().width == 0 && _film->size().height == 0) {
473 _original_size->SetLabel (wxT (""));
475 s << _film->size().width << " x " << _film->size().height;
476 _original_size->SetLabel (std_to_wx (s.str ()));
479 case FilmState::LENGTH:
480 if (_film->frames_per_second() > 0 && _film->length() > 0) {
481 s << _film->length() << " frames; " << seconds_to_hms (_film->length() / _film->frames_per_second());
482 } else if (_film->length() > 0) {
483 s << _film->length() << " frames";
485 _length->SetLabel (std_to_wx (s.str ()));
487 case FilmState::DCP_CONTENT_TYPE:
488 _dcp_content_type->SetSelection (DCPContentType::as_index (_film->dcp_content_type ()));
489 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
491 case FilmState::THUMBS:
493 case FilmState::DCP_FRAMES:
494 if (_film->dcp_frames() == 0) {
495 _dcp_range->SetLabel (wxT ("Whole film"));
498 s << "First " << _film->dcp_frames() << " frames";
499 _dcp_range->SetLabel (std_to_wx (s.str ()));
503 case FilmState::DCP_TRIM_ACTION:
505 case FilmState::DCP_AB:
506 _dcp_ab->SetValue (_film->dcp_ab ());
508 case FilmState::SCALER:
509 _scaler->SetSelection (Scaler::as_index (_film->scaler ()));
511 case FilmState::AUDIO_GAIN:
512 _audio_gain->SetValue (_film->audio_gain ());
514 case FilmState::AUDIO_DELAY:
515 _audio_delay->SetValue (_film->audio_delay ());
517 case FilmState::STILL_DURATION:
518 _still_duration->SetValue (_film->still_duration ());
520 case FilmState::WITH_SUBTITLES:
521 _with_subtitles->SetValue (_film->with_subtitles ());
522 _subtitle_scale->Enable (_film->with_subtitles ());
523 _subtitle_offset->Enable (_film->with_subtitles ());
524 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
526 case FilmState::SUBTITLE_OFFSET:
527 _subtitle_offset->SetValue (_film->subtitle_offset ());
529 case FilmState::SUBTITLE_SCALE:
530 _subtitle_scale->SetValue (_film->subtitle_scale() * 100);
532 case FilmState::USE_DCI_NAME:
533 _use_dci_name->SetValue (_film->use_dci_name ());
534 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
536 case FilmState::DCI_METADATA:
537 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
539 case FilmState::AUDIO_STREAM:
540 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
541 _audio_stream->SetSelection (_film->audio_stream_index ());
542 setup_audio_details ();
544 case FilmState::SUBTITLE_STREAM:
545 _subtitle_stream->SetSelection (_film->subtitle_stream_index ());
550 /** Called when the format widget has been changed */
552 FilmEditor::format_changed (wxCommandEvent &)
558 _ignore_changes = FilmState::FORMAT;
559 int const n = _format->GetSelection ();
561 assert (n < int (_formats.size()));
562 _film->set_format (_formats[n]);
564 _ignore_changes = FilmState::NONE;
566 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
569 /** Called when the DCP content type widget has been changed */
571 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
577 _ignore_changes = FilmState::DCP_CONTENT_TYPE;
578 int const n = _dcp_content_type->GetSelection ();
580 _film->set_dcp_content_type (DCPContentType::from_index (n));
582 _ignore_changes = FilmState::NONE;
584 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
587 /** Sets the Film that we are editing */
589 FilmEditor::set_film (Film* f)
593 set_things_sensitive (_film != 0);
596 _film->Changed.connect (sigc::mem_fun (*this, &FilmEditor::film_changed));
600 FileChanged (_film->directory ());
605 film_changed (FilmState::NAME);
606 film_changed (FilmState::CONTENT);
607 film_changed (FilmState::DCP_CONTENT_TYPE);
608 film_changed (FilmState::FORMAT);
609 film_changed (FilmState::CROP);
610 film_changed (FilmState::FILTERS);
611 film_changed (FilmState::DCP_FRAMES);
612 film_changed (FilmState::DCP_TRIM_ACTION);
613 film_changed (FilmState::DCP_AB);
614 film_changed (FilmState::SIZE);
615 film_changed (FilmState::LENGTH);
616 film_changed (FilmState::FRAMES_PER_SECOND);
617 film_changed (FilmState::AUDIO_SAMPLE_RATE);
618 film_changed (FilmState::SCALER);
619 film_changed (FilmState::AUDIO_GAIN);
620 film_changed (FilmState::AUDIO_DELAY);
621 film_changed (FilmState::STILL_DURATION);
622 film_changed (FilmState::WITH_SUBTITLES);
623 film_changed (FilmState::SUBTITLE_OFFSET);
624 film_changed (FilmState::SUBTITLE_SCALE);
625 film_changed (FilmState::USE_DCI_NAME);
626 film_changed (FilmState::DCI_METADATA);
629 /** Updates the sensitivity of lots of widgets to a given value.
630 * @param s true to make sensitive, false to make insensitive.
633 FilmEditor::set_things_sensitive (bool s)
636 _use_dci_name->Enable (s);
637 _edit_dci_button->Enable (s);
638 _frames_per_second->Enable (s);
640 _content->Enable (s);
641 _left_crop->Enable (s);
642 _right_crop->Enable (s);
643 _top_crop->Enable (s);
644 _bottom_crop->Enable (s);
645 _filters_button->Enable (s);
647 _dcp_content_type->Enable (s);
648 _dcp_range->Enable (s);
649 _change_dcp_range_button->Enable (s);
651 _audio_gain->Enable (s);
652 _audio_gain_calculate_button->Enable (s);
653 _audio_delay->Enable (s);
654 _still_duration->Enable (s);
655 _with_subtitles->Enable (s);
656 _subtitle_offset->Enable (s);
657 _subtitle_scale->Enable (s);
660 /** Called when the `Edit filters' button has been clicked */
662 FilmEditor::edit_filters_clicked (wxCommandEvent &)
664 FilterDialog* d = new FilterDialog (this, _film->filters());
665 d->ActiveChanged.connect (sigc::mem_fun (*_film, &Film::set_filters));
670 /** Called when the scaler widget has been changed */
672 FilmEditor::scaler_changed (wxCommandEvent &)
678 _ignore_changes = Film::SCALER;
679 int const n = _scaler->GetSelection ();
681 _film->set_scaler (Scaler::from_index (n));
683 _ignore_changes = Film::NONE;
687 FilmEditor::audio_gain_changed (wxCommandEvent &)
693 _ignore_changes = Film::AUDIO_GAIN;
694 _film->set_audio_gain (_audio_gain->GetValue ());
695 _ignore_changes = Film::NONE;
699 FilmEditor::audio_delay_changed (wxCommandEvent &)
705 _ignore_changes = Film::AUDIO_DELAY;
706 _film->set_audio_delay (_audio_delay->GetValue ());
707 _ignore_changes = Film::NONE;
711 FilmEditor::video_control (wxControl* c)
713 _video_controls.push_back (c);
718 FilmEditor::still_control (wxControl* c)
720 _still_controls.push_back (c);
725 FilmEditor::setup_visibility ()
727 ContentType c = VIDEO;
730 c = _film->content_type ();
733 for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
734 (*i)->Show (c == VIDEO);
737 for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
738 (*i)->Show (c == STILL);
745 FilmEditor::still_duration_changed (wxCommandEvent &)
751 _ignore_changes = Film::STILL_DURATION;
752 _film->set_still_duration (_still_duration->GetValue ());
753 _ignore_changes = Film::NONE;
757 FilmEditor::change_dcp_range_clicked (wxCommandEvent &)
759 DCPRangeDialog* d = new DCPRangeDialog (this, _film);
760 d->Changed.connect (sigc::mem_fun (*this, &FilmEditor::dcp_range_changed));
765 FilmEditor::dcp_range_changed (int frames, TrimAction action)
767 _film->set_dcp_frames (frames);
768 _film->set_dcp_trim_action (action);
772 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
774 GainCalculatorDialog* d = new GainCalculatorDialog (this);
777 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
782 _audio_gain->SetValue (
783 Config::instance()->sound_processor()->db_for_fader_change (
789 /* This appears to be necessary, as the change is not signalled,
792 wxCommandEvent dummy;
793 audio_gain_changed (dummy);
799 FilmEditor::setup_formats ()
801 ContentType c = VIDEO;
804 c = _film->content_type ();
809 vector<Format const *> fmt = Format::all ();
810 for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
811 if (c == VIDEO && dynamic_cast<FixedFormat const *> (*i)) {
812 _formats.push_back (*i);
813 } else if (c == STILL && dynamic_cast<VariableFormat const *> (*i)) {
814 _formats.push_back (*i);
819 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
820 _format->Append (std_to_wx ((*i)->name ()));
827 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
833 _ignore_changes = Film::WITH_SUBTITLES;
834 _film->set_with_subtitles (_with_subtitles->GetValue ());
835 _ignore_changes = Film::NONE;
837 _subtitle_scale->Enable (_film->with_subtitles ());
838 _subtitle_offset->Enable (_film->with_subtitles ());
842 FilmEditor::setup_subtitle_button ()
844 _with_subtitles->Enable (_film->has_subtitles ());
845 if (!_film->has_subtitles ()) {
846 _with_subtitles->SetValue (false);
851 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
857 _ignore_changes = Film::USE_DCI_NAME;
858 _film->set_use_dci_name (_use_dci_name->GetValue ());
859 _ignore_changes = Film::NONE;
861 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
865 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
871 DCINameDialog* d = new DCINameDialog (this, _film);
877 FilmEditor::setup_streams ()
879 _audio_stream->Clear ();
880 vector<AudioStream> a = _film->audio_streams ();
881 for (vector<AudioStream>::iterator i = a.begin(); i != a.end(); ++i) {
882 _audio_stream->Append (std_to_wx (i->name()));
884 _audio_stream->SetSelection (_film->audio_stream_index ());
886 _subtitle_stream->Clear ();
887 vector<SubtitleStream> s = _film->subtitle_streams ();
888 for (vector<SubtitleStream>::iterator i = s.begin(); i != s.end(); ++i) {
889 _subtitle_stream->Append (std_to_wx (i->name()));
891 _subtitle_stream->SetSelection (_film->subtitle_stream_index ());
895 FilmEditor::audio_stream_changed (wxCommandEvent &)
901 _ignore_changes = Film::AUDIO_STREAM;
902 _film->set_audio_stream (_audio_stream->GetSelection ());
903 _ignore_changes = Film::NONE;
905 _dcp_name->SetLabel (std_to_wx (_film->dcp_name ()));
906 setup_audio_details ();
910 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
916 _ignore_changes = Film::SUBTITLE_STREAM;
917 _film->set_subtitle_stream (_subtitle_stream->GetSelection ());
918 _ignore_changes = Film::NONE;
922 FilmEditor::setup_audio_details ()
924 if (_film->audio_channels() == 0 && _film->audio_sample_rate() == 0) {
925 _audio->SetLabel (wxT (""));
928 s << _film->audio_channels () << " channels, " << _film->audio_sample_rate() << "Hz";
929 _audio->SetLabel (std_to_wx (s.str ()));