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 _use = new wxCheckBox (this, wxID_ANY, _("Use"));
74 _type_label = create_label (this, _("Type"), true);
75 _frame_type = new ContentChoice<VideoContent, VideoFrameType> (
77 new wxChoice (this, wxID_ANY),
78 VideoContentProperty::FRAME_TYPE,
80 boost::mem_fn (&VideoContent::frame_type),
81 boost::mem_fn (&VideoContent::set_frame_type),
82 &caster<int, VideoFrameType>,
83 &caster<VideoFrameType, int>
86 _crop_label = create_label (this, _("Crop"), true);
88 int const crop_width = 56;
89 int const link_height = 28;
91 _left_crop_label = create_label (this, _("Left"), true);
92 _left_crop = new ContentSpinCtrl<VideoContent> (
94 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
95 VideoContentProperty::CROP,
97 boost::mem_fn (&VideoContent::left_crop),
98 boost::mem_fn (&VideoContent::set_left_crop),
99 boost::bind (&VideoPanel::left_crop_changed, this)
102 _left_right_link = new wxToggleButton (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(22, link_height));
103 _left_right_link->SetBitmap (wxBitmap(bitmap_path("link"), wxBITMAP_TYPE_PNG));
105 _right_crop_label = create_label (this, _("Right"), true);
106 _right_crop = new ContentSpinCtrl<VideoContent> (
108 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
109 VideoContentProperty::CROP,
111 boost::mem_fn (&VideoContent::right_crop),
112 boost::mem_fn (&VideoContent::set_right_crop),
113 boost::bind (&VideoPanel::right_crop_changed, this)
116 _top_crop_label = create_label (this, _("Top"), true);
117 _top_crop = new ContentSpinCtrl<VideoContent> (
119 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
120 VideoContentProperty::CROP,
122 boost::mem_fn (&VideoContent::top_crop),
123 boost::mem_fn (&VideoContent::set_top_crop),
124 boost::bind (&VideoPanel::top_crop_changed, this)
127 _top_bottom_link = new wxToggleButton (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(22, link_height));
128 _top_bottom_link->SetBitmap (wxBitmap(bitmap_path("link"), wxBITMAP_TYPE_PNG));
130 _bottom_crop_label = create_label (this, _("Bottom"), true);
131 _bottom_crop = new ContentSpinCtrl<VideoContent> (
133 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
134 VideoContentProperty::CROP,
136 boost::mem_fn (&VideoContent::bottom_crop),
137 boost::mem_fn (&VideoContent::set_bottom_crop),
138 boost::bind (&VideoPanel::bottom_crop_changed, this)
141 _fade_in_label = create_label (this, _("Fade in"), true);
142 _fade_in = new Timecode<ContentTime> (this);
144 _fade_out_label = create_label (this, _("Fade out"), true);
145 _fade_out = new Timecode<ContentTime> (this);
147 wxClientDC dc (this);
148 wxSize size = dc.GetTextExtent (wxT ("A quite long name"));
151 _scale_label = create_label (this, _("Scale"), true);
152 _scale_fit = new wxRadioButton (this, wxID_ANY, _("to fit DCP"));
153 _scale_custom = new wxRadioButton (this, wxID_ANY, _("custom"), wxDefaultPosition, size);
154 _scale_custom_edit = new Button (this, _("Edit..."));
156 _filters_label = create_label (this, _("Filters"), true);
157 _filters = new StaticText (this, _("None"), wxDefaultPosition, size);
158 _filters_button = new Button (this, _("Edit..."));
160 _colour_conversion_label = create_label (this, _("Colour conversion"), true);
161 _colour_conversion = new wxChoice (this, wxID_ANY, wxDefaultPosition, size);
162 _colour_conversion->Append (_("None"));
163 BOOST_FOREACH (PresetColourConversion const & i, PresetColourConversion::all()) {
164 _colour_conversion->Append (std_to_wx (i.name));
167 /// TRANSLATORS: translate the word "Custom" here; do not include the "Colour|" prefix
168 _colour_conversion->Append (S_("Colour|Custom"));
169 _edit_colour_conversion_button = new Button (this, _("Edit..."));
171 _range_label = create_label (this, _("Range"), true);
172 _range = new wxChoice (this, wxID_ANY);
173 _range->Append (_("Full (JPEG, 0-255)"));
174 _range->Append (_("Video (MPEG, 16-235)"));
176 _description = new StaticText (this, wxT ("\n \n \n \n \n"), wxDefaultPosition, wxDefaultSize);
177 _description->SetFont(font);
179 _left_crop->wrapped()->SetRange (0, 4096);
180 _top_crop->wrapped()->SetRange (0, 4096);
181 _right_crop->wrapped()->SetRange (0, 4096);
182 _bottom_crop->wrapped()->SetRange (0, 4096);
184 _frame_type->wrapped()->Append (_("2D"));
185 _frame_type->wrapped()->Append (_("3D"));
186 _frame_type->wrapped()->Append (_("3D left/right"));
187 _frame_type->wrapped()->Append (_("3D top/bottom"));
188 _frame_type->wrapped()->Append (_("3D alternate"));
189 _frame_type->wrapped()->Append (_("3D left only"));
190 _frame_type->wrapped()->Append (_("3D right only"));
192 content_selection_changed ();
194 _fade_in->Changed.connect (boost::bind (&VideoPanel::fade_in_changed, this));
195 _fade_out->Changed.connect (boost::bind (&VideoPanel::fade_out_changed, this));
197 _use->Bind (wxEVT_CHECKBOX, boost::bind (&VideoPanel::use_clicked, this));
198 _reference->Bind (wxEVT_CHECKBOX, boost::bind (&VideoPanel::reference_clicked, this));
199 _filters_button->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::edit_filters_clicked, this));
200 _scale_fit->Bind (wxEVT_RADIOBUTTON, boost::bind (&VideoPanel::scale_fit_clicked, this));
201 _scale_custom->Bind (wxEVT_RADIOBUTTON, boost::bind (&VideoPanel::scale_custom_clicked, this));
202 _scale_custom_edit->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::scale_custom_edit_clicked, this));
203 _colour_conversion->Bind (wxEVT_CHOICE, boost::bind (&VideoPanel::colour_conversion_changed, this));
204 _range->Bind (wxEVT_CHOICE, boost::bind (&VideoPanel::range_changed, this));
205 _edit_colour_conversion_button->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::edit_colour_conversion_clicked, this));
206 _left_right_link->Bind (wxEVT_TOGGLEBUTTON, boost::bind(&VideoPanel::left_right_link_clicked, this));
207 _top_bottom_link->Bind (wxEVT_TOGGLEBUTTON, boost::bind(&VideoPanel::top_bottom_link_clicked, this));
213 VideoPanel::add_to_grid ()
215 bool const full = Config::instance()->interface_complexity() == Config::INTERFACE_FULL;
219 _reference->Show (full);
220 _reference_note->Show (full && !_reference_note->GetLabel().IsEmpty());
223 wxBoxSizer* reference_sizer = new wxBoxSizer (wxVERTICAL);
224 reference_sizer->Add (_reference, 0);
225 reference_sizer->Add (_reference_note, 0);
226 _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 3));
231 _grid->Add (_use, wxGBPosition(r, 0), wxGBSpan(1, 2));
234 add_label_to_sizer (_grid, _type_label, true, wxGBPosition(r, 0));
235 _frame_type->add (_grid, wxGBPosition(r, 1), wxGBSpan(1, 2));
239 wxGridBagSizer* crop = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
240 add_label_to_sizer (crop, _left_crop_label, true, wxGBPosition (cr, 0));
241 _left_crop->add (crop, wxGBPosition (cr, 1));
242 crop->Add (_left_right_link, wxGBPosition(cr, 2));
243 add_label_to_sizer (crop, _right_crop_label, true, wxGBPosition (cr, 3));
244 _right_crop->add (crop, wxGBPosition (cr, 4));
246 add_label_to_sizer (crop, _top_crop_label, true, wxGBPosition (cr, 0));
247 _top_crop->add (crop, wxGBPosition (cr, 1));
248 crop->Add (_top_bottom_link, wxGBPosition(cr, 2));
249 add_label_to_sizer (crop, _bottom_crop_label, true, wxGBPosition (cr, 3));
250 _bottom_crop->add (crop, wxGBPosition (cr, 4));
251 add_label_to_sizer (_grid, _crop_label, true, wxGBPosition(r, 0));
252 _grid->Add (crop, wxGBPosition(r, 1));
255 _scale_label->Show (full);
256 _scale_fit->Show (full);
257 _scale_custom->Show (full);
258 _scale_custom_edit->Show (full);
259 _filters_label->Show (full);
260 _filters->Show (full);
261 _filters_button->Show (full);
262 _colour_conversion_label->Show (full);
263 _colour_conversion->Show (full);
264 _edit_colour_conversion_button->Show (full);
265 _range_label->Show (full);
268 add_label_to_sizer (_grid, _fade_in_label, true, wxGBPosition (r, 0));
269 _grid->Add (_fade_in, wxGBPosition (r, 1), wxGBSpan (1, 3));
272 add_label_to_sizer (_grid, _fade_out_label, true, wxGBPosition (r, 0));
273 _grid->Add (_fade_out, wxGBPosition (r, 1), wxGBSpan (1, 3));
277 add_label_to_sizer (_grid, _scale_label, true, wxGBPosition (r, 0));
279 wxSizer* v = new wxBoxSizer (wxVERTICAL);
280 v->Add (_scale_fit, 0, wxBOTTOM, 4);
281 wxSizer* h = new wxBoxSizer (wxHORIZONTAL);
282 h->Add (_scale_custom, 1, wxRIGHT, 6);
283 h->Add (_scale_custom_edit, 0);
285 _grid->Add (v, wxGBPosition(r, 1));
289 add_label_to_sizer (_grid, _filters_label, true, wxGBPosition (r, 0));
291 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
292 s->Add (_filters, 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
293 s->Add (_filters_button, 0, wxALIGN_CENTER_VERTICAL);
294 _grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
298 add_label_to_sizer (_grid, _colour_conversion_label, true, wxGBPosition(r, 0));
300 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
301 s->Add (_colour_conversion, 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
302 s->Add (_edit_colour_conversion_button, 0, wxALIGN_CENTER_VERTICAL);
303 _grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
307 add_label_to_sizer (_grid, _range_label, true, wxGBPosition(r, 0));
308 _grid->Add (_range, wxGBPosition(r, 1), wxGBSpan(1, 2), wxALIGN_CENTER_VERTICAL);
312 _grid->Add (_description, wxGBPosition (r, 0), wxGBSpan (1, 4), wxEXPAND | wxALIGN_CENTER_VERTICAL, 6);
317 VideoPanel::range_changed ()
319 ContentList vc = _parent->selected_video ();
320 if (vc.size() != 1) {
324 switch (_range->GetSelection()) {
326 vc.front()->video->set_range (VIDEO_RANGE_FULL);
329 vc.front()->video->set_range (VIDEO_RANGE_VIDEO);
332 DCPOMATIC_ASSERT (false);
338 VideoPanel::film_changed (Film::Property property)
341 case Film::VIDEO_FRAME_RATE:
342 case Film::CONTAINER:
343 case Film::RESOLUTION:
344 setup_description ();
345 setup_sensitivity ();
347 case Film::REEL_TYPE:
349 setup_sensitivity ();
357 hash_value (boost::optional<ColourConversion> const & c)
359 boost::hash<string> hasher;
361 return hasher ("none");
363 return hasher (c->identifier());
368 VideoPanel::film_content_changed (int property)
370 ContentList vc = _parent->selected_video ();
371 shared_ptr<Content> vcs;
372 shared_ptr<FFmpegContent> fcs;
375 fcs = dynamic_pointer_cast<FFmpegContent> (vcs);
378 if (property == ContentProperty::VIDEO_FRAME_RATE ||
379 property == VideoContentProperty::FRAME_TYPE ||
380 property == VideoContentProperty::CROP ||
381 property == VideoContentProperty::SCALE) {
382 setup_description ();
383 } else if (property == VideoContentProperty::COLOUR_CONVERSION) {
384 boost::unordered_set<optional<ColourConversion> > check;
385 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
386 check.insert (i->video->colour_conversion());
389 /* Remove any "Many" entry that we might have added previously. There should
390 * be entries for each preset plus one for "None" and one for "Custom".
392 vector<PresetColourConversion> cc = PresetColourConversion::all ();
393 if (_colour_conversion->GetCount() > cc.size() + 2) {
394 _colour_conversion->Delete (_colour_conversion->GetCount() - 1);
397 if (check.size() == 1) {
398 if (vcs && vcs->video->colour_conversion ()) {
399 optional<size_t> preset = vcs->video->colour_conversion().get().preset ();
401 checked_set (_colour_conversion, preset.get() + 1);
403 checked_set (_colour_conversion, cc.size() + 1);
406 checked_set (_colour_conversion, 0);
408 } else if (check.size() > 1) {
409 /* Add a "many" entry and select it as an indication that multiple different
410 * colour conversions are present in the selection.
412 _colour_conversion->Append (_("Many"));
413 checked_set (_colour_conversion, _colour_conversion->GetCount() - 1);
416 setup_sensitivity ();
418 } else if (property == FFmpegContentProperty::FILTERS) {
420 string p = Filter::ffmpeg_string (fcs->filters ());
422 checked_set (_filters, _("None"));
424 if (p.length() > 25) {
425 p = p.substr (0, 25) + "...";
427 checked_set (_filters, p);
430 } else if (property == VideoContentProperty::USE) {
432 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
433 check.insert (i->video->use());
436 if (check.size() == 1) {
437 checked_set (_use, vc.front()->video->use());
439 checked_set (_use, false);
442 setup_sensitivity ();
443 } else if (property == VideoContentProperty::FADE_IN) {
445 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
446 check.insert (i->video->fade_in ());
449 if (check.size() == 1) {
451 ContentTime::from_frames (vc.front()->video->fade_in(), vc.front()->active_video_frame_rate(_parent->film())),
452 vc.front()->active_video_frame_rate(_parent->film())
457 } else if (property == VideoContentProperty::FADE_OUT) {
459 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
460 check.insert (i->video->fade_out ());
463 if (check.size() == 1) {
465 ContentTime::from_frames (vc.front()->video->fade_out(), vc.front()->active_video_frame_rate(_parent->film())),
466 vc.front()->active_video_frame_rate(_parent->film())
471 } else if (property == DCPContentProperty::REFERENCE_VIDEO) {
472 if (vc.size() == 1) {
473 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (vc.front ());
474 checked_set (_reference, dcp ? dcp->reference_video () : false);
476 checked_set (_reference, false);
479 setup_sensitivity ();
480 } else if (property == VideoContentProperty::RANGE) {
482 checked_set (_range, vcs->video->range() == VIDEO_RANGE_FULL ? 0 : 1);
484 checked_set (_range, 0);
487 setup_sensitivity ();
488 } else if (property == VideoContentProperty::CUSTOM_RATIO || property == VideoContentProperty::CUSTOM_SIZE) {
490 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
491 check.insert (i->video->custom_ratio() || i->video->custom_size());
494 if (check.size() == 1) {
495 checked_set (_scale_fit, !vc.front()->video->custom_ratio() && !vc.front()->video->custom_size());
496 checked_set (_scale_custom, vc.front()->video->custom_ratio() || vc.front()->video->custom_size());
498 checked_set (_scale_fit, true);
499 checked_set (_scale_custom, false);
501 setup_sensitivity ();
505 /** Called when the `Edit filters' button has been clicked */
507 VideoPanel::edit_filters_clicked ()
509 FFmpegContentList c = _parent->selected_ffmpeg ();
514 FilterDialog* d = new FilterDialog (this, c.front()->filters());
515 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, c.front(), _1));
521 VideoPanel::setup_description ()
523 ContentList vc = _parent->selected_video ();
525 checked_set (_description, wxT (""));
527 } else if (vc.size() > 1) {
528 checked_set (_description, _("Multiple content selected"));
532 string d = vc.front()->video->processing_description (_parent->film());
533 size_t lines = count (d.begin(), d.end(), '\n');
535 for (int i = lines; i < 6; ++i) {
539 checked_set (_description, d);
544 VideoPanel::colour_conversion_changed ()
546 ContentList vc = _parent->selected_video ();
548 int const s = _colour_conversion->GetSelection ();
549 vector<PresetColourConversion> all = PresetColourConversion::all ();
551 if (s == int(all.size() + 1)) {
552 edit_colour_conversion_clicked ();
554 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
556 i->video->unset_colour_conversion ();
557 } else if (s != int(all.size() + 2)) {
558 i->video->set_colour_conversion (all[s - 1].conversion);
565 VideoPanel::edit_colour_conversion_clicked ()
567 ContentList vc = _parent->selected_video ();
569 ContentColourConversionDialog* d = new ContentColourConversionDialog (this, vc.front()->video->yuv ());
570 d->set (vc.front()->video->colour_conversion().get_value_or (PresetColourConversion::all().front().conversion));
571 if (d->ShowModal() == wxID_OK) {
572 BOOST_FOREACH (shared_ptr<Content> i, vc) {
573 i->video->set_colour_conversion (d->get ());
576 /* Reset the colour conversion choice */
577 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
583 VideoPanel::content_selection_changed ()
585 ContentList video_sel = _parent->selected_video ();
587 _frame_type->set_content (video_sel);
588 _left_crop->set_content (video_sel);
589 _right_crop->set_content (video_sel);
590 _top_crop->set_content (video_sel);
591 _bottom_crop->set_content (video_sel);
593 film_content_changed (ContentProperty::VIDEO_FRAME_RATE);
594 film_content_changed (VideoContentProperty::CROP);
595 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
596 film_content_changed (VideoContentProperty::FADE_IN);
597 film_content_changed (VideoContentProperty::FADE_OUT);
598 film_content_changed (VideoContentProperty::RANGE);
599 film_content_changed (VideoContentProperty::USE);
600 film_content_changed (VideoContentProperty::CUSTOM_RATIO);
601 film_content_changed (VideoContentProperty::CUSTOM_SIZE);
602 film_content_changed (FFmpegContentProperty::FILTERS);
603 film_content_changed (DCPContentProperty::REFERENCE_VIDEO);
605 setup_sensitivity ();
609 VideoPanel::setup_sensitivity ()
611 ContentList sel = _parent->selected ();
613 shared_ptr<DCPContent> dcp;
614 if (sel.size() == 1) {
615 dcp = dynamic_pointer_cast<DCPContent> (sel.front ());
619 bool const can_reference = dcp && dcp->can_reference_video (_parent->film(), why_not);
621 if (why_not.empty()) {
622 cannot = _("Cannot reference this DCP's video.");
624 cannot = _("Cannot reference this DCP's video: ") + std_to_wx(why_not);
626 setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
628 bool const enable = !_reference->GetValue() && _use->GetValue();
630 _use->Enable (!_reference->GetValue());
633 _frame_type->wrapped()->Enable (false);
634 _left_crop->wrapped()->Enable (false);
635 _right_crop->wrapped()->Enable (false);
636 _top_crop->wrapped()->Enable (false);
637 _bottom_crop->wrapped()->Enable (false);
638 _fade_in->Enable (false);
639 _fade_out->Enable (false);
640 _scale_fit->Enable (false);
641 _scale_custom->Enable (false);
642 _scale_custom_edit->Enable (false);
643 _description->Enable (false);
644 _filters->Enable (false);
645 _filters_button->Enable (false);
646 _colour_conversion->Enable (false);
647 _range->Enable (false);
649 ContentList video_sel = _parent->selected_video ();
650 FFmpegContentList ffmpeg_sel = _parent->selected_ffmpeg ();
651 bool const single = video_sel.size() == 1;
653 _frame_type->wrapped()->Enable (true);
654 _left_crop->wrapped()->Enable (true);
655 _right_crop->wrapped()->Enable (true);
656 _top_crop->wrapped()->Enable (true);
657 _bottom_crop->wrapped()->Enable (true);
658 _fade_in->Enable (!video_sel.empty ());
659 _fade_out->Enable (!video_sel.empty ());
660 _scale_fit->Enable (true);
661 _scale_custom->Enable (true);
662 _scale_custom_edit->Enable (_scale_custom->GetValue());
663 _description->Enable (true);
664 _filters->Enable (true);
665 _filters_button->Enable (single && !ffmpeg_sel.empty ());
666 _colour_conversion->Enable (!video_sel.empty());
667 _range->Enable (single && !video_sel.empty());
670 ContentList vc = _parent->selected_video ();
671 shared_ptr<Content> vcs;
676 if (vcs && vcs->video->colour_conversion ()) {
677 _edit_colour_conversion_button->Enable (!vcs->video->colour_conversion().get().preset());
679 _edit_colour_conversion_button->Enable (false);
684 VideoPanel::fade_in_changed ()
686 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video ()) {
687 double const vfr = i->active_video_frame_rate (_parent->film());
688 i->video->set_fade_in (_fade_in->get(vfr).frames_round(vfr));
693 VideoPanel::fade_out_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_out (_fade_out->get(vfr).frames_round(vfr));
702 VideoPanel::use_clicked ()
704 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
705 i->video->set_use (_use->GetValue());
710 VideoPanel::reference_clicked ()
712 ContentList c = _parent->selected ();
717 shared_ptr<DCPContent> d = dynamic_pointer_cast<DCPContent> (c.front ());
722 d->set_reference_video (_reference->GetValue ());
727 VideoPanel::scale_fit_clicked ()
729 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
730 i->video->set_custom_ratio (optional<float>());
736 VideoPanel::scale_custom_clicked ()
738 if (!scale_custom_edit_clicked()) {
739 _scale_fit->SetValue (true);
745 VideoPanel::scale_custom_edit_clicked ()
747 shared_ptr<const VideoContent> vc = _parent->selected_video().front()->video;
748 CustomScaleDialog* d = new CustomScaleDialog (this, vc->size(), _parent->film()->frame_size(), vc->custom_ratio(), vc->custom_size());
749 int const r = d->ShowModal ();
751 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
752 i->video->set_custom_ratio (d->custom_ratio());
753 i->video->set_custom_size (d->custom_size());
762 VideoPanel::left_right_link_clicked ()
764 right_crop_changed ();
769 VideoPanel::top_bottom_link_clicked ()
771 bottom_crop_changed ();
776 VideoPanel::left_crop_changed ()
778 if (_left_right_link->GetValue()) {
779 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
780 i->video->set_right_crop (i->video->left_crop());
787 VideoPanel::right_crop_changed ()
789 if (_left_right_link->GetValue()) {
790 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
791 i->video->set_left_crop (i->video->right_crop());
798 VideoPanel::top_crop_changed ()
800 if (_top_bottom_link->GetValue()) {
801 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
802 i->video->set_bottom_crop (i->video->top_crop());
809 VideoPanel::bottom_crop_changed ()
811 if (_top_bottom_link->GetValue()) {
812 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video()) {
813 i->video->set_top_crop (i->video->bottom_crop());