2 Copyright (C) 2012-2020 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 DCP-o-matic is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
21 #include "filter_dialog.h"
22 #include "video_panel.h"
24 #include "content_colour_conversion_dialog.h"
25 #include "content_widget.h"
26 #include "content_panel.h"
27 #include "static_text.h"
28 #include "check_box.h"
29 #include "custom_scale_dialog.h"
30 #include "dcpomatic_button.h"
31 #include "lib/filter.h"
32 #include "lib/ffmpeg_content.h"
33 #include "lib/colour_conversion.h"
34 #include "lib/config.h"
36 #include "lib/ratio.h"
37 #include "lib/frame_rate_change.h"
38 #include "lib/dcp_content.h"
39 #include "lib/video_content.h"
40 #include <wx/spinctrl.h>
41 #include <wx/tglbtn.h>
42 #include <boost/foreach.hpp>
43 #include <boost/unordered_set.hpp>
44 #include <boost/functional/hash.hpp>
54 using boost::shared_ptr;
55 using boost::dynamic_pointer_cast;
57 using boost::optional;
58 using namespace dcpomatic;
61 VideoPanel::VideoPanel (ContentPanel* p)
62 : ContentSubPanel (p, _("Video"))
64 _reference = new CheckBox (this, _("Use this DCP's video as OV and make VF"));
65 _reference_note = new StaticText (this, wxT(""));
66 _reference_note->Wrap (200);
67 wxFont font = _reference_note->GetFont();
68 font.SetStyle(wxFONTSTYLE_ITALIC);
69 font.SetPointSize(font.GetPointSize() - 1);
70 _reference_note->SetFont(font);
72 _type_label = create_label (this, _("Type"), true);
73 _frame_type = new ContentChoice<VideoContent, VideoFrameType> (
75 new wxChoice (this, wxID_ANY),
76 VideoContentProperty::FRAME_TYPE,
78 boost::mem_fn (&VideoContent::frame_type),
79 boost::mem_fn (&VideoContent::set_frame_type),
80 &caster<int, VideoFrameType>,
81 &caster<VideoFrameType, int>
84 _crop_label = create_label (this, _("Crop"), true);
87 int const crop_width = 128;
88 int const link_height = 64;
90 int const crop_width = 56;
91 int const link_height = 28;
94 _left_crop_label = create_label (this, _("Left"), true);
95 _left_crop = new ContentSpinCtrl<VideoContent> (
97 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
98 VideoContentProperty::CROP,
100 boost::mem_fn (&VideoContent::left_crop),
101 boost::mem_fn (&VideoContent::set_left_crop),
102 boost::bind (&VideoPanel::left_crop_changed, this)
105 _left_right_link = new wxToggleButton (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(22, link_height));
106 _left_right_link->SetBitmap (wxBitmap(bitmap_path("link"), wxBITMAP_TYPE_PNG));
108 _right_crop_label = create_label (this, _("Right"), true);
109 _right_crop = new ContentSpinCtrl<VideoContent> (
111 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
112 VideoContentProperty::CROP,
114 boost::mem_fn (&VideoContent::right_crop),
115 boost::mem_fn (&VideoContent::set_right_crop),
116 boost::bind (&VideoPanel::right_crop_changed, this)
119 _top_crop_label = create_label (this, _("Top"), true);
120 _top_crop = new ContentSpinCtrl<VideoContent> (
122 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
123 VideoContentProperty::CROP,
125 boost::mem_fn (&VideoContent::top_crop),
126 boost::mem_fn (&VideoContent::set_top_crop),
127 boost::bind (&VideoPanel::top_crop_changed, this)
130 _top_bottom_link = new wxToggleButton (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(22, link_height));
131 _top_bottom_link->SetBitmap (wxBitmap(bitmap_path("link"), wxBITMAP_TYPE_PNG));
133 _bottom_crop_label = create_label (this, _("Bottom"), true);
134 _bottom_crop = new ContentSpinCtrl<VideoContent> (
136 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
137 VideoContentProperty::CROP,
139 boost::mem_fn (&VideoContent::bottom_crop),
140 boost::mem_fn (&VideoContent::set_bottom_crop),
141 boost::bind (&VideoPanel::bottom_crop_changed, this)
144 _fade_in_label = create_label (this, _("Fade in"), true);
145 _fade_in = new Timecode<ContentTime> (this);
147 _fade_out_label = create_label (this, _("Fade out"), true);
148 _fade_out = new Timecode<ContentTime> (this);
150 wxClientDC dc (this);
151 wxSize size = dc.GetTextExtent (wxT ("A quite long name"));
153 size.SetWidth (size.GetWidth() + 64);
157 _scale_label = create_label (this, _("Scale"), true);
158 _scale_fit = new wxRadioButton (this, wxID_ANY, _("to fit DCP"));
159 _scale_custom = new wxRadioButton (this, wxID_ANY, _("custom"));
160 _scale_custom_edit = new Button (this, _("Edit..."));
162 _filters_label = create_label (this, _("Filters"), true);
163 _filters = new StaticText (this, _("None"), wxDefaultPosition, size);
164 _filters_button = new Button (this, _("Edit..."));
166 _colour_conversion_label = create_label (this, _("Colour conversion"), true);
167 _colour_conversion = new wxChoice (this, wxID_ANY, wxDefaultPosition, size);
168 _colour_conversion->Append (_("None"));
169 BOOST_FOREACH (PresetColourConversion const & i, PresetColourConversion::all()) {
170 _colour_conversion->Append (std_to_wx (i.name));
173 /// TRANSLATORS: translate the word "Custom" here; do not include the "Colour|" prefix
174 _colour_conversion->Append (S_("Colour|Custom"));
175 _edit_colour_conversion_button = new Button (this, _("Edit..."));
177 _range_label = create_label (this, _("Range"), true);
178 _range = new wxChoice (this, wxID_ANY);
179 _range->Append (_("Full (JPEG, 0-255)"));
180 _range->Append (_("Video (MPEG, 16-235)"));
182 _description = new StaticText (this, wxT ("\n \n \n \n \n"), wxDefaultPosition, wxDefaultSize);
183 _description->SetFont(font);
185 _left_crop->wrapped()->SetRange (0, 4096);
186 _top_crop->wrapped()->SetRange (0, 4096);
187 _right_crop->wrapped()->SetRange (0, 4096);
188 _bottom_crop->wrapped()->SetRange (0, 4096);
190 _frame_type->wrapped()->Append (_("2D"));
191 _frame_type->wrapped()->Append (_("3D"));
192 _frame_type->wrapped()->Append (_("3D left/right"));
193 _frame_type->wrapped()->Append (_("3D top/bottom"));
194 _frame_type->wrapped()->Append (_("3D alternate"));
195 _frame_type->wrapped()->Append (_("3D left only"));
196 _frame_type->wrapped()->Append (_("3D right only"));
198 content_selection_changed ();
200 _fade_in->Changed.connect (boost::bind (&VideoPanel::fade_in_changed, this));
201 _fade_out->Changed.connect (boost::bind (&VideoPanel::fade_out_changed, this));
203 _reference->Bind (wxEVT_CHECKBOX, boost::bind (&VideoPanel::reference_clicked, this));
204 _filters_button->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::edit_filters_clicked, this));
205 _scale_fit->Bind (wxEVT_RADIOBUTTON, boost::bind (&VideoPanel::scale_fit_clicked, this));
206 _scale_custom->Bind (wxEVT_RADIOBUTTON, boost::bind (&VideoPanel::scale_custom_clicked, this));
207 _scale_custom_edit->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::scale_custom_edit_clicked, this));
208 _colour_conversion->Bind (wxEVT_CHOICE, boost::bind (&VideoPanel::colour_conversion_changed, this));
209 _range->Bind (wxEVT_CHOICE, boost::bind (&VideoPanel::range_changed, this));
210 _edit_colour_conversion_button->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::edit_colour_conversion_clicked, this));
211 _left_right_link->Bind (wxEVT_TOGGLEBUTTON, boost::bind(&VideoPanel::left_right_link_clicked, this));
212 _top_bottom_link->Bind (wxEVT_TOGGLEBUTTON, boost::bind(&VideoPanel::top_bottom_link_clicked, this));
218 VideoPanel::add_to_grid ()
220 bool const full = Config::instance()->interface_complexity() == Config::INTERFACE_FULL;
224 _reference->Show (full);
225 _reference_note->Show (full && !_reference_note->GetLabel().IsEmpty());
228 wxBoxSizer* reference_sizer = new wxBoxSizer (wxVERTICAL);
229 reference_sizer->Add (_reference, 0);
230 reference_sizer->Add (_reference_note, 0);
231 _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 3));
235 add_label_to_sizer (_grid, _type_label, true, wxGBPosition(r, 0));
236 _frame_type->add (_grid, wxGBPosition(r, 1), wxGBSpan(1, 2));
240 wxGridBagSizer* crop = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
241 add_label_to_sizer (crop, _left_crop_label, true, wxGBPosition (cr, 0));
242 _left_crop->add (crop, wxGBPosition (cr, 1));
244 crop->Add (_left_right_link, wxGBPosition(cr, 2), wxGBSpan(2, 1));
246 add_label_to_sizer (crop, _right_crop_label, true, wxGBPosition(cr, 0));
247 _right_crop->add (crop, wxGBPosition(cr, 1));
249 crop->Add (_left_right_link, wxGBPosition(cr, 2));
250 add_label_to_sizer (crop, _right_crop_label, true, wxGBPosition (cr, 3));
251 _right_crop->add (crop, wxGBPosition (cr, 4));
254 add_label_to_sizer (crop, _top_crop_label, true, wxGBPosition (cr, 0));
255 _top_crop->add (crop, wxGBPosition (cr, 1));
257 crop->Add (_top_bottom_link, wxGBPosition(cr, 2), wxGBSpan(2, 1));
259 add_label_to_sizer (crop, _bottom_crop_label, true, wxGBPosition(cr, 0));
260 _bottom_crop->add (crop, wxGBPosition(cr, 1));
262 crop->Add (_top_bottom_link, wxGBPosition(cr, 2));
263 add_label_to_sizer (crop, _bottom_crop_label, true, wxGBPosition (cr, 3));
264 _bottom_crop->add (crop, wxGBPosition (cr, 4));
266 add_label_to_sizer (_grid, _crop_label, true, wxGBPosition(r, 0));
267 _grid->Add (crop, wxGBPosition(r, 1));
270 _scale_label->Show (full);
271 _scale_fit->Show (full);
272 _scale_custom->Show (full);
273 _scale_custom_edit->Show (full);
274 _filters_label->Show (full);
275 _filters->Show (full);
276 _filters_button->Show (full);
277 _colour_conversion_label->Show (full);
278 _colour_conversion->Show (full);
279 _edit_colour_conversion_button->Show (full);
280 _range_label->Show (full);
283 add_label_to_sizer (_grid, _fade_in_label, true, wxGBPosition (r, 0));
284 _grid->Add (_fade_in, wxGBPosition (r, 1), wxGBSpan (1, 3));
287 add_label_to_sizer (_grid, _fade_out_label, true, wxGBPosition (r, 0));
288 _grid->Add (_fade_out, wxGBPosition (r, 1), wxGBSpan (1, 3));
292 add_label_to_sizer (_grid, _scale_label, true, wxGBPosition (r, 0));
294 wxSizer* v = new wxBoxSizer (wxVERTICAL);
295 v->Add (_scale_fit, 0, wxBOTTOM, 4);
296 wxSizer* h = new wxBoxSizer (wxHORIZONTAL);
297 h->Add (_scale_custom, 1, wxRIGHT | wxALIGN_CENTER_VERTICAL, 6);
298 h->Add (_scale_custom_edit, 0, wxALIGN_CENTER_VERTICAL);
300 _grid->Add (v, wxGBPosition(r, 1));
304 add_label_to_sizer (_grid, _filters_label, true, wxGBPosition (r, 0));
306 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
307 s->Add (_filters, 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
308 s->Add (_filters_button, 0, wxALIGN_CENTER_VERTICAL);
309 _grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
313 add_label_to_sizer (_grid, _colour_conversion_label, true, wxGBPosition(r, 0));
315 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
316 s->Add (_colour_conversion, 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
317 s->Add (_edit_colour_conversion_button, 0, wxALIGN_CENTER_VERTICAL);
318 _grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
322 add_label_to_sizer (_grid, _range_label, true, wxGBPosition(r, 0));
323 _grid->Add (_range, wxGBPosition(r, 1), wxGBSpan(1, 2), wxALIGN_CENTER_VERTICAL);
327 _grid->Add (_description, wxGBPosition (r, 0), wxGBSpan (1, 4), wxEXPAND | wxALIGN_CENTER_VERTICAL, 6);
332 VideoPanel::range_changed ()
334 ContentList vc = _parent->selected_video ();
335 if (vc.size() != 1) {
339 switch (_range->GetSelection()) {
341 vc.front()->video->set_range (VIDEO_RANGE_FULL);
344 vc.front()->video->set_range (VIDEO_RANGE_VIDEO);
347 DCPOMATIC_ASSERT (false);
353 VideoPanel::film_changed (Film::Property property)
356 case Film::VIDEO_FRAME_RATE:
357 case Film::CONTAINER:
358 case Film::RESOLUTION:
359 setup_description ();
360 setup_sensitivity ();
362 case Film::REEL_TYPE:
364 setup_sensitivity ();
372 hash_value (boost::optional<ColourConversion> const & c)
374 boost::hash<string> hasher;
376 return hasher ("none");
378 return hasher (c->identifier());
383 VideoPanel::film_content_changed (int property)
385 ContentList vc = _parent->selected_video ();
386 shared_ptr<Content> vcs;
387 shared_ptr<FFmpegContent> fcs;
390 fcs = dynamic_pointer_cast<FFmpegContent> (vcs);
393 if (property == ContentProperty::VIDEO_FRAME_RATE ||
394 property == VideoContentProperty::FRAME_TYPE ||
395 property == VideoContentProperty::CROP ||
396 property == VideoContentProperty::SCALE) {
397 setup_description ();
398 } else if (property == VideoContentProperty::COLOUR_CONVERSION) {
399 boost::unordered_set<optional<ColourConversion> > check;
400 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
401 check.insert (i->video->colour_conversion());
404 /* Remove any "Many" entry that we might have added previously. There should
405 * be entries for each preset plus one for "None" and one for "Custom".
407 vector<PresetColourConversion> cc = PresetColourConversion::all ();
408 if (_colour_conversion->GetCount() > cc.size() + 2) {
409 _colour_conversion->Delete (_colour_conversion->GetCount() - 1);
412 if (check.size() == 1) {
413 if (vcs && vcs->video->colour_conversion ()) {
414 optional<size_t> preset = vcs->video->colour_conversion().get().preset ();
416 checked_set (_colour_conversion, preset.get() + 1);
418 checked_set (_colour_conversion, cc.size() + 1);
421 checked_set (_colour_conversion, 0);
423 } else if (check.size() > 1) {
424 /* Add a "many" entry and select it as an indication that multiple different
425 * colour conversions are present in the selection.
427 _colour_conversion->Append (_("Many"));
428 checked_set (_colour_conversion, _colour_conversion->GetCount() - 1);
431 setup_sensitivity ();
433 } else if (property == FFmpegContentProperty::FILTERS) {
435 string p = Filter::ffmpeg_string (fcs->filters ());
437 checked_set (_filters, _("None"));
439 if (p.length() > 25) {
440 p = p.substr (0, 25) + "...";
442 checked_set (_filters, p);
445 } else if (property == VideoContentProperty::USE) {
446 setup_sensitivity ();
447 } else if (property == VideoContentProperty::FADE_IN) {
449 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
450 check.insert (i->video->fade_in ());
453 if (check.size() == 1) {
455 ContentTime::from_frames (vc.front()->video->fade_in(), vc.front()->active_video_frame_rate(_parent->film())),
456 vc.front()->active_video_frame_rate(_parent->film())
461 } else if (property == VideoContentProperty::FADE_OUT) {
463 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
464 check.insert (i->video->fade_out ());
467 if (check.size() == 1) {
469 ContentTime::from_frames (vc.front()->video->fade_out(), vc.front()->active_video_frame_rate(_parent->film())),
470 vc.front()->active_video_frame_rate(_parent->film())
475 } else if (property == DCPContentProperty::REFERENCE_VIDEO) {
476 if (vc.size() == 1) {
477 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (vc.front ());
478 checked_set (_reference, dcp ? dcp->reference_video () : false);
480 checked_set (_reference, false);
483 setup_sensitivity ();
484 } else if (property == VideoContentProperty::RANGE) {
486 checked_set (_range, vcs->video->range() == VIDEO_RANGE_FULL ? 0 : 1);
488 checked_set (_range, 0);
491 setup_sensitivity ();
492 } else if (property == VideoContentProperty::CUSTOM_RATIO || property == VideoContentProperty::CUSTOM_SIZE) {
494 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
495 check.insert (i->video->custom_ratio() || i->video->custom_size());
498 if (check.size() == 1) {
499 checked_set (_scale_fit, !vc.front()->video->custom_ratio() && !vc.front()->video->custom_size());
500 checked_set (_scale_custom, vc.front()->video->custom_ratio() || vc.front()->video->custom_size());
502 checked_set (_scale_fit, true);
503 checked_set (_scale_custom, false);
505 setup_sensitivity ();
509 /** Called when the `Edit filters' button has been clicked */
511 VideoPanel::edit_filters_clicked ()
513 FFmpegContentList c = _parent->selected_ffmpeg ();
518 FilterDialog* d = new FilterDialog (this, c.front()->filters());
519 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, c.front(), _1));
525 VideoPanel::setup_description ()
527 ContentList vc = _parent->selected_video ();
529 checked_set (_description, wxT (""));
531 } else if (vc.size() > 1) {
532 checked_set (_description, _("Multiple content selected"));
536 string d = vc.front()->video->processing_description (_parent->film());
537 size_t lines = count (d.begin(), d.end(), '\n');
539 for (int i = lines; i < 6; ++i) {
543 checked_set (_description, d);
548 VideoPanel::colour_conversion_changed ()
550 ContentList vc = _parent->selected_video ();
552 int const s = _colour_conversion->GetSelection ();
553 vector<PresetColourConversion> all = PresetColourConversion::all ();
555 if (s == int(all.size() + 1)) {
556 edit_colour_conversion_clicked ();
558 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
560 i->video->unset_colour_conversion ();
561 } else if (s != int(all.size() + 2)) {
562 i->video->set_colour_conversion (all[s - 1].conversion);
569 VideoPanel::edit_colour_conversion_clicked ()
571 ContentList vc = _parent->selected_video ();
573 ContentColourConversionDialog* d = new ContentColourConversionDialog (this, vc.front()->video->yuv ());
574 d->set (vc.front()->video->colour_conversion().get_value_or (PresetColourConversion::all().front().conversion));
575 if (d->ShowModal() == wxID_OK) {
576 BOOST_FOREACH (shared_ptr<Content> i, vc) {
577 i->video->set_colour_conversion (d->get ());
580 /* Reset the colour conversion choice */
581 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
587 VideoPanel::content_selection_changed ()
589 ContentList video_sel = _parent->selected_video ();
591 _frame_type->set_content (video_sel);
592 _left_crop->set_content (video_sel);
593 _right_crop->set_content (video_sel);
594 _top_crop->set_content (video_sel);
595 _bottom_crop->set_content (video_sel);
597 film_content_changed (ContentProperty::VIDEO_FRAME_RATE);
598 film_content_changed (VideoContentProperty::CROP);
599 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
600 film_content_changed (VideoContentProperty::FADE_IN);
601 film_content_changed (VideoContentProperty::FADE_OUT);
602 film_content_changed (VideoContentProperty::RANGE);
603 film_content_changed (VideoContentProperty::USE);
604 film_content_changed (VideoContentProperty::CUSTOM_RATIO);
605 film_content_changed (VideoContentProperty::CUSTOM_SIZE);
606 film_content_changed (FFmpegContentProperty::FILTERS);
607 film_content_changed (DCPContentProperty::REFERENCE_VIDEO);
609 setup_sensitivity ();
613 VideoPanel::setup_sensitivity ()
615 ContentList sel = _parent->selected ();
617 shared_ptr<DCPContent> dcp;
618 if (sel.size() == 1) {
619 dcp = dynamic_pointer_cast<DCPContent> (sel.front ());
623 bool const can_reference = dcp && dcp->can_reference_video (_parent->film(), why_not);
625 if (why_not.empty()) {
626 cannot = _("Cannot reference this DCP's video.");
628 cannot = _("Cannot reference this DCP's video: ") + std_to_wx(why_not);
630 setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
632 bool any_use = false;
633 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
634 if (i->video && i->video->use()) {
639 bool const enable = !_reference->GetValue() && any_use;
642 _frame_type->wrapped()->Enable (false);
643 _left_crop->wrapped()->Enable (false);
644 _right_crop->wrapped()->Enable (false);
645 _top_crop->wrapped()->Enable (false);
646 _bottom_crop->wrapped()->Enable (false);
647 _fade_in->Enable (false);
648 _fade_out->Enable (false);
649 _scale_fit->Enable (false);
650 _scale_custom->Enable (false);
651 _scale_custom_edit->Enable (false);
652 _description->Enable (false);
653 _filters->Enable (false);
654 _filters_button->Enable (false);
655 _colour_conversion->Enable (false);
656 _range->Enable (false);
658 ContentList video_sel = _parent->selected_video ();
659 FFmpegContentList ffmpeg_sel = _parent->selected_ffmpeg ();
660 bool const single = video_sel.size() == 1;
662 _frame_type->wrapped()->Enable (true);
663 _left_crop->wrapped()->Enable (true);
664 _right_crop->wrapped()->Enable (true);
665 _top_crop->wrapped()->Enable (true);
666 _bottom_crop->wrapped()->Enable (true);
667 _fade_in->Enable (!video_sel.empty ());
668 _fade_out->Enable (!video_sel.empty ());
669 _scale_fit->Enable (true);
670 _scale_custom->Enable (true);
671 _scale_custom_edit->Enable (_scale_custom->GetValue());
672 _description->Enable (true);
673 _filters->Enable (true);
674 _filters_button->Enable (single && !ffmpeg_sel.empty ());
675 _colour_conversion->Enable (!video_sel.empty());
676 _range->Enable (single && !video_sel.empty());
679 ContentList vc = _parent->selected_video ();
680 shared_ptr<Content> vcs;
685 if (vcs && vcs->video->colour_conversion ()) {
686 _edit_colour_conversion_button->Enable (!vcs->video->colour_conversion().get().preset());
688 _edit_colour_conversion_button->Enable (false);
693 VideoPanel::fade_in_changed ()
695 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video ()) {
696 double const vfr = i->active_video_frame_rate (_parent->film());
697 i->video->set_fade_in (_fade_in->get(vfr).frames_round(vfr));
702 VideoPanel::fade_out_changed ()
704 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video ()) {
705 double const vfr = i->active_video_frame_rate (_parent->film());
706 i->video->set_fade_out (_fade_out->get(vfr).frames_round(vfr));
712 VideoPanel::reference_clicked ()
714 ContentList c = _parent->selected ();
719 shared_ptr<DCPContent> d = dynamic_pointer_cast<DCPContent> (c.front ());
724 d->set_reference_video (_reference->GetValue ());
729 VideoPanel::scale_fit_clicked ()
731 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
732 i->video->set_custom_ratio (optional<float>());
738 VideoPanel::scale_custom_clicked ()
740 if (!scale_custom_edit_clicked()) {
741 _scale_fit->SetValue (true);
747 VideoPanel::scale_custom_edit_clicked ()
749 shared_ptr<const VideoContent> vc = _parent->selected_video().front()->video;
750 CustomScaleDialog* d = new CustomScaleDialog (this, vc->size(), _parent->film()->frame_size(), vc->custom_ratio(), vc->custom_size());
751 int const r = d->ShowModal ();
753 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
754 i->video->set_custom_ratio (d->custom_ratio());
755 i->video->set_custom_size (d->custom_size());
764 VideoPanel::left_right_link_clicked ()
766 right_crop_changed ();
771 VideoPanel::top_bottom_link_clicked ()
773 bottom_crop_changed ();
778 VideoPanel::left_crop_changed ()
780 if (_left_right_link->GetValue()) {
781 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
782 i->video->set_right_crop (i->video->left_crop());
789 VideoPanel::right_crop_changed ()
791 if (_left_right_link->GetValue()) {
792 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
793 i->video->set_left_crop (i->video->right_crop());
800 VideoPanel::top_crop_changed ()
802 if (_top_bottom_link->GetValue()) {
803 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
804 i->video->set_bottom_crop (i->video->top_crop());
811 VideoPanel::bottom_crop_changed ()
813 if (_top_bottom_link->GetValue()) {
814 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
815 i->video->set_top_crop (i->video->bottom_crop());