2 Copyright (C) 2012-2021 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/>.
22 #include "check_box.h"
23 #include "content_colour_conversion_dialog.h"
24 #include "content_panel.h"
25 #include "content_widget.h"
26 #include "custom_scale_dialog.h"
27 #include "dcpomatic_button.h"
28 #include "filter_dialog.h"
29 #include "static_text.h"
30 #include "video_panel.h"
32 #include "lib/colour_conversion.h"
33 #include "lib/config.h"
34 #include "lib/dcp_content.h"
35 #include "lib/ffmpeg_content.h"
37 #include "lib/filter.h"
38 #include "lib/frame_rate_change.h"
39 #include "lib/ratio.h"
41 #include "lib/video_content.h"
42 #include <dcp/warnings.h>
43 LIBDCP_DISABLE_WARNINGS
44 #include <wx/spinctrl.h>
45 #include <wx/tglbtn.h>
46 LIBDCP_ENABLE_WARNINGS
47 #include <boost/functional/hash.hpp>
48 #include <boost/unordered_set.hpp>
59 using std::shared_ptr;
60 using std::dynamic_pointer_cast;
62 using boost::optional;
63 using namespace dcpomatic;
64 #if BOOST_VERSION >= 106100
65 using namespace boost::placeholders;
69 VideoPanel::VideoPanel (ContentPanel* p)
70 : ContentSubPanel (p, _("Video"))
79 _reference = new CheckBox (this, _("Use this DCP's video as OV and make VF"));
80 _reference_note = new StaticText (this, wxT(""));
81 _reference_note->Wrap (200);
82 auto font = _reference_note->GetFont();
83 font.SetStyle(wxFONTSTYLE_ITALIC);
84 font.SetPointSize(font.GetPointSize() - 1);
85 _reference_note->SetFont(font);
87 _type_label = create_label (this, _("Type"), true);
88 _frame_type = new ContentChoice<VideoContent, VideoFrameType> (
90 new wxChoice (this, wxID_ANY),
91 VideoContentProperty::FRAME_TYPE,
93 boost::mem_fn (&VideoContent::frame_type),
94 boost::mem_fn (&VideoContent::set_frame_type),
95 &caster<int, VideoFrameType>,
96 &caster<VideoFrameType, int>
99 _crop_label = create_label (this, _("Crop"), true);
101 #if defined(__WXGTK3__)
102 int const crop_width = 128;
103 int const link_width = 32;
104 int const link_height = 64;
105 #elif defined(__WXGTK20__)
106 int const crop_width = 56;
107 int const link_width = 24;
108 int const link_height = 32;
109 #elif defined(DCPOMATIC_OSX)
110 int const crop_width = 56;
111 #if wxCHECK_VERSION(3, 2, 0)
112 int const link_width = 8 + 15 / dpi_scale_factor(this);
114 int const link_width = 23;
116 int const link_height = 28;
118 int const crop_width = 56;
119 int const link_width = 22;
120 int const link_height = 28;
123 _left_crop_label = create_label (this, _("Left"), true);
124 _left_crop = new ContentSpinCtrl<VideoContent> (
126 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
127 VideoContentProperty::CROP,
129 boost::mem_fn (&VideoContent::requested_left_crop),
130 boost::mem_fn (&VideoContent::set_left_crop),
131 boost::bind (&VideoPanel::left_crop_changed, this)
134 auto const link_path = bitmap_path(gui_is_dark() ? "link_white.png" : "link_black.png");
136 _left_right_link = new wxToggleButton (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(link_width, link_height));
137 _left_right_link->SetBitmap(wxBitmap(link_path, wxBITMAP_TYPE_PNG));
139 _right_crop_label = create_label (this, _("Right"), true);
140 _right_crop = new ContentSpinCtrl<VideoContent> (
142 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
143 VideoContentProperty::CROP,
145 boost::mem_fn (&VideoContent::requested_right_crop),
146 boost::mem_fn (&VideoContent::set_right_crop),
147 boost::bind (&VideoPanel::right_crop_changed, this)
150 _top_crop_label = create_label (this, _("Top"), true);
151 _top_crop = new ContentSpinCtrl<VideoContent> (
153 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
154 VideoContentProperty::CROP,
156 boost::mem_fn (&VideoContent::requested_top_crop),
157 boost::mem_fn (&VideoContent::set_top_crop),
158 boost::bind (&VideoPanel::top_crop_changed, this)
161 _top_bottom_link = new wxToggleButton (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(link_width, link_height));
162 _top_bottom_link->SetBitmap(wxBitmap(link_path, wxBITMAP_TYPE_PNG));
164 _bottom_crop_label = create_label (this, _("Bottom"), true);
165 _bottom_crop = new ContentSpinCtrl<VideoContent> (
167 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
168 VideoContentProperty::CROP,
170 boost::mem_fn (&VideoContent::requested_bottom_crop),
171 boost::mem_fn (&VideoContent::set_bottom_crop),
172 boost::bind (&VideoPanel::bottom_crop_changed, this)
175 _fade_in_label = create_label (this, _("Fade in"), true);
176 _fade_in = new Timecode<ContentTime> (this);
178 _fade_out_label = create_label (this, _("Fade out"), true);
179 _fade_out = new Timecode<ContentTime> (this);
181 wxClientDC dc (this);
182 auto size = dc.GetTextExtent (wxT ("A quite long name"));
184 size.SetWidth (size.GetWidth() + 64);
188 _scale_label = create_label (this, _("Scale"), true);
189 _scale_fit = new wxRadioButton (this, wxID_ANY, _("to fit DCP"));
190 _scale_custom = new wxRadioButton (this, wxID_ANY, _("custom"));
191 _scale_custom_edit = new Button (this, _("Edit..."), wxDefaultPosition, small_button_size(this, _("Edit...")));
193 _colour_conversion_label = create_label (this, _("Colour"), true);
194 _colour_conversion = new wxChoice (this, wxID_ANY, wxDefaultPosition, size);
195 _colour_conversion->Append (_("None"));
196 for (auto const& i: PresetColourConversion::all()) {
197 _colour_conversion->Append (std_to_wx (i.name));
200 /// TRANSLATORS: translate the word "Custom" here; do not include the "Colour|" prefix
201 _colour_conversion->Append (S_("Colour|Custom"));
202 _edit_colour_conversion_button = new Button (this, _("Edit..."), wxDefaultPosition, small_button_size(this, _("Edit...")));
204 _range_label = create_label (this, _("Range"), true);
205 _range = new wxChoice (this, wxID_ANY);
206 _range->Append (_("Full (JPEG, 0-255)"));
207 _range->Append (_("Video (MPEG, 16-235)"));
209 _description = new StaticText (this, wxT ("\n \n \n \n \n"), wxDefaultPosition, wxDefaultSize);
210 _description->SetFont(font);
212 _left_crop->wrapped()->SetRange (0, 4096);
213 _top_crop->wrapped()->SetRange (0, 4096);
214 _right_crop->wrapped()->SetRange (0, 4096);
215 _bottom_crop->wrapped()->SetRange (0, 4096);
217 _frame_type->wrapped()->Append (_("2D"));
218 _frame_type->wrapped()->Append (_("3D"));
219 _frame_type->wrapped()->Append (_("3D left/right"));
220 _frame_type->wrapped()->Append (_("3D top/bottom"));
221 _frame_type->wrapped()->Append (_("3D alternate"));
222 _frame_type->wrapped()->Append (_("3D left only"));
223 _frame_type->wrapped()->Append (_("3D right only"));
225 content_selection_changed ();
227 _fade_in->Changed.connect (boost::bind (&VideoPanel::fade_in_changed, this));
228 _fade_out->Changed.connect (boost::bind (&VideoPanel::fade_out_changed, this));
230 _reference->bind(&VideoPanel::reference_clicked, this);
231 _scale_fit->Bind (wxEVT_RADIOBUTTON, boost::bind (&VideoPanel::scale_fit_clicked, this));
232 _scale_custom->Bind (wxEVT_RADIOBUTTON, boost::bind (&VideoPanel::scale_custom_clicked, this));
233 _scale_custom_edit->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::scale_custom_edit_clicked, this));
234 _colour_conversion->Bind (wxEVT_CHOICE, boost::bind (&VideoPanel::colour_conversion_changed, this));
235 _range->Bind (wxEVT_CHOICE, boost::bind (&VideoPanel::range_changed, this));
236 _edit_colour_conversion_button->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::edit_colour_conversion_clicked, this));
237 _left_right_link->Bind (wxEVT_TOGGLEBUTTON, boost::bind(&VideoPanel::left_right_link_clicked, this));
238 _top_bottom_link->Bind (wxEVT_TOGGLEBUTTON, boost::bind(&VideoPanel::top_bottom_link_clicked, this));
247 VideoPanel::add_to_grid ()
251 auto reference_sizer = new wxBoxSizer (wxVERTICAL);
252 reference_sizer->Add (_reference, 0);
253 reference_sizer->Add (_reference_note, 0);
254 _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 3));
257 add_label_to_sizer (_grid, _type_label, true, wxGBPosition(r, 0));
258 _frame_type->add (_grid, wxGBPosition(r, 1), wxGBSpan(1, 2));
262 auto crop = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
264 add_label_to_sizer (crop, _left_crop_label, true, wxGBPosition (cr, 0));
265 _left_crop->add (crop, wxGBPosition(cr, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
267 crop->Add (_left_right_link, wxGBPosition(cr, 2), wxGBSpan(2, 1));
269 add_label_to_sizer (crop, _right_crop_label, true, wxGBPosition(cr, 0));
270 _right_crop->add (crop, wxGBPosition(cr, 1));
272 crop->Add (_left_right_link, wxGBPosition(cr, 2), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
273 add_label_to_sizer (crop, _right_crop_label, true, wxGBPosition (cr, 3));
274 _right_crop->add (crop, wxGBPosition (cr, 4), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
277 add_label_to_sizer (crop, _top_crop_label, true, wxGBPosition (cr, 0));
278 _top_crop->add (crop, wxGBPosition (cr, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
280 crop->Add (_top_bottom_link, wxGBPosition(cr, 2), wxGBSpan(2, 1));
282 add_label_to_sizer (crop, _bottom_crop_label, true, wxGBPosition(cr, 0));
283 _bottom_crop->add (crop, wxGBPosition(cr, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
285 crop->Add (_top_bottom_link, wxGBPosition(cr, 2), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
286 add_label_to_sizer (crop, _bottom_crop_label, true, wxGBPosition (cr, 3));
287 _bottom_crop->add (crop, wxGBPosition (cr, 4), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
289 add_label_to_sizer (_grid, _crop_label, true, wxGBPosition(r, 0));
290 _grid->Add (crop, wxGBPosition(r, 1));
293 add_label_to_sizer (_grid, _fade_in_label, true, wxGBPosition (r, 0));
294 _grid->Add (_fade_in, wxGBPosition (r, 1), wxGBSpan (1, 3));
297 add_label_to_sizer (_grid, _fade_out_label, true, wxGBPosition (r, 0));
298 _grid->Add (_fade_out, wxGBPosition (r, 1), wxGBSpan (1, 3));
301 add_label_to_sizer (_grid, _scale_label, true, wxGBPosition (r, 0));
303 auto v = new wxBoxSizer (wxVERTICAL);
304 v->Add (_scale_fit, 0, wxBOTTOM, 4);
305 auto h = new wxBoxSizer (wxHORIZONTAL);
306 h->Add (_scale_custom, 1, wxRIGHT | wxALIGN_CENTER_VERTICAL, 6);
307 h->Add (_scale_custom_edit, 0, wxALIGN_CENTER_VERTICAL);
309 _grid->Add (v, wxGBPosition(r, 1));
313 add_label_to_sizer (_grid, _colour_conversion_label, true, wxGBPosition(r, 0));
315 auto 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);
326 _grid->Add (_description, wxGBPosition (r, 0), wxGBSpan (1, 4), wxEXPAND | wxALIGN_CENTER_VERTICAL, 6);
332 VideoPanel::range_changed ()
334 auto vc = _parent->selected_video ();
335 if (vc.size() != 1) {
339 switch (_range->GetSelection()) {
341 vc.front()->video->set_range (VideoRange::FULL);
344 vc.front()->video->set_range (VideoRange::VIDEO);
347 DCPOMATIC_ASSERT (false);
353 VideoPanel::film_changed(FilmProperty property)
356 case FilmProperty::VIDEO_FRAME_RATE:
357 case FilmProperty::CONTAINER:
358 case FilmProperty::RESOLUTION:
359 setup_description ();
360 setup_sensitivity ();
362 case FilmProperty::REEL_TYPE:
363 case FilmProperty::INTEROP:
364 setup_sensitivity ();
373 hash_value (boost::optional<ColourConversion> const & c)
375 boost::hash<string> hasher;
377 return hasher ("none");
379 return hasher (c->identifier());
384 VideoPanel::film_content_changed (int property)
386 auto vc = _parent->selected_video ();
387 shared_ptr<Content> vcs;
388 shared_ptr<FFmpegContent> fcs;
391 fcs = dynamic_pointer_cast<FFmpegContent> (vcs);
394 if (property == ContentProperty::VIDEO_FRAME_RATE ||
395 property == VideoContentProperty::FRAME_TYPE ||
396 property == VideoContentProperty::CROP ||
397 property == VideoContentProperty::CUSTOM_RATIO ||
398 property == VideoContentProperty::CUSTOM_SIZE) {
399 setup_description ();
400 } else if (property == VideoContentProperty::COLOUR_CONVERSION) {
401 boost::unordered_set<optional<ColourConversion>> check;
403 check.insert (i->video->colour_conversion());
406 /* Remove any "Many" entry that we might have added previously. There should
407 * be entries for each preset plus one for "None" and one for "Custom".
409 auto cc = PresetColourConversion::all ();
410 if (_colour_conversion->GetCount() > cc.size() + 2) {
411 _colour_conversion->Delete (_colour_conversion->GetCount() - 1);
414 if (check.size() == 1) {
415 if (vcs && vcs->video->colour_conversion ()) {
416 auto preset = vcs->video->colour_conversion().get().preset();
418 checked_set (_colour_conversion, preset.get() + 1);
420 checked_set (_colour_conversion, cc.size() + 1);
423 checked_set (_colour_conversion, 0);
425 } else if (check.size() > 1) {
426 /* Add a "many" entry and select it as an indication that multiple different
427 * colour conversions are present in the selection.
429 _colour_conversion->Append (_("Many"));
430 checked_set (_colour_conversion, _colour_conversion->GetCount() - 1);
433 setup_sensitivity ();
435 } else if (property == VideoContentProperty::USE) {
436 setup_sensitivity ();
437 } else if (property == VideoContentProperty::FADE_IN) {
440 check.insert (i->video->fade_in ());
443 if (check.size() == 1) {
445 ContentTime::from_frames (vc.front()->video->fade_in(), vc.front()->active_video_frame_rate(_parent->film())),
446 vc.front()->active_video_frame_rate(_parent->film())
451 } else if (property == VideoContentProperty::FADE_OUT) {
454 check.insert (i->video->fade_out ());
457 if (check.size() == 1) {
459 ContentTime::from_frames (vc.front()->video->fade_out(), vc.front()->active_video_frame_rate(_parent->film())),
460 vc.front()->active_video_frame_rate(_parent->film())
465 } else if (property == DCPContentProperty::REFERENCE_VIDEO) {
466 if (vc.size() == 1) {
467 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (vc.front ());
468 checked_set (_reference, dcp ? dcp->reference_video () : false);
470 checked_set (_reference, false);
473 setup_sensitivity ();
474 } else if (property == VideoContentProperty::RANGE) {
476 checked_set (_range, vcs->video->range() == VideoRange::FULL ? 0 : 1);
478 checked_set (_range, 0);
481 setup_sensitivity ();
482 } else if (property == VideoContentProperty::CUSTOM_RATIO || property == VideoContentProperty::CUSTOM_SIZE) {
485 check.insert (i->video->custom_ratio() || i->video->custom_size());
488 if (check.size() == 1) {
489 checked_set (_scale_fit, !vc.front()->video->custom_ratio() && !vc.front()->video->custom_size());
490 checked_set (_scale_custom, vc.front()->video->custom_ratio() || vc.front()->video->custom_size());
492 checked_set (_scale_fit, true);
493 checked_set (_scale_custom, false);
495 setup_sensitivity ();
501 VideoPanel::setup_description ()
503 auto vc = _parent->selected_video ();
505 checked_set (_description, wxT (""));
507 } else if (vc.size() > 1) {
508 checked_set (_description, _("Multiple content selected"));
512 auto d = vc.front()->video->processing_description(_parent->film());
513 size_t lines = count (d.begin(), d.end(), '\n');
515 for (int i = lines; i < 6; ++i) {
519 checked_set (_description, d);
525 VideoPanel::colour_conversion_changed ()
527 auto vc = _parent->selected_video ();
529 int const s = _colour_conversion->GetSelection ();
530 auto all = PresetColourConversion::all ();
532 if (s == int(all.size() + 1)) {
533 edit_colour_conversion_clicked ();
535 for (auto i: _parent->selected_video()) {
537 i->video->unset_colour_conversion ();
538 } else if (s != int(all.size() + 2)) {
539 i->video->set_colour_conversion (all[s - 1].conversion);
547 VideoPanel::edit_colour_conversion_clicked ()
549 auto vc = _parent->selected_video ();
551 ContentColourConversionDialog dialog(this, vc.front()->video->yuv());
552 dialog.set(vc.front()->video->colour_conversion().get_value_or(PresetColourConversion::all().front().conversion));
553 if (dialog.ShowModal() == wxID_OK) {
555 i->video->set_colour_conversion(dialog.get());
558 /* Reset the colour conversion choice */
559 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
565 VideoPanel::content_selection_changed ()
567 auto video_sel = _parent->selected_video ();
569 _frame_type->set_content (video_sel);
570 _left_crop->set_content (video_sel);
571 _right_crop->set_content (video_sel);
572 _top_crop->set_content (video_sel);
573 _bottom_crop->set_content (video_sel);
575 film_content_changed (ContentProperty::VIDEO_FRAME_RATE);
576 film_content_changed (VideoContentProperty::CROP);
577 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
578 film_content_changed (VideoContentProperty::FADE_IN);
579 film_content_changed (VideoContentProperty::FADE_OUT);
580 film_content_changed (VideoContentProperty::RANGE);
581 film_content_changed (VideoContentProperty::USE);
582 film_content_changed (VideoContentProperty::CUSTOM_RATIO);
583 film_content_changed (VideoContentProperty::CUSTOM_SIZE);
584 film_content_changed (FFmpegContentProperty::FILTERS);
585 film_content_changed (DCPContentProperty::REFERENCE_VIDEO);
587 setup_sensitivity ();
592 VideoPanel::setup_sensitivity ()
594 auto sel = _parent->selected ();
596 shared_ptr<DCPContent> dcp;
597 if (sel.size() == 1) {
598 dcp = dynamic_pointer_cast<DCPContent> (sel.front ());
602 bool const can_reference = dcp && dcp->can_reference_video (_parent->film(), why_not);
604 if (why_not.empty()) {
605 cannot = _("Cannot reference this DCP's video.");
607 cannot = _("Cannot reference this DCP's video: ") + std_to_wx(why_not);
609 setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
611 bool any_use = false;
612 for (auto i: _parent->selected_video()) {
613 if (i->video && i->video->use()) {
618 bool const enable = !_reference->GetValue() && any_use;
621 _frame_type->wrapped()->Enable (false);
622 _left_crop->wrapped()->Enable (false);
623 _right_crop->wrapped()->Enable (false);
624 _top_crop->wrapped()->Enable (false);
625 _bottom_crop->wrapped()->Enable (false);
626 _fade_in->Enable (false);
627 _fade_out->Enable (false);
628 _scale_fit->Enable (false);
629 _scale_custom->Enable (false);
630 _scale_custom_edit->Enable (false);
631 _description->Enable (false);
632 _colour_conversion->Enable (false);
633 _range->Enable (false);
635 auto video_sel = _parent->selected_video ();
636 auto ffmpeg_sel = _parent->selected_ffmpeg ();
637 bool const single = video_sel.size() == 1;
639 _frame_type->wrapped()->Enable (true);
640 _left_crop->wrapped()->Enable (true);
641 _right_crop->wrapped()->Enable (true);
642 _top_crop->wrapped()->Enable (true);
643 _bottom_crop->wrapped()->Enable (true);
644 _fade_in->Enable (!video_sel.empty ());
645 _fade_out->Enable (!video_sel.empty ());
646 _scale_fit->Enable (true);
647 _scale_custom->Enable (true);
648 _scale_custom_edit->Enable (_scale_custom->GetValue());
649 _description->Enable (true);
650 _colour_conversion->Enable (!video_sel.empty());
651 _range->Enable (single && !video_sel.empty() && !dcp);
654 auto vc = _parent->selected_video ();
655 shared_ptr<Content> vcs;
660 if (vcs && vcs->video->colour_conversion ()) {
661 _edit_colour_conversion_button->Enable (!vcs->video->colour_conversion().get().preset());
663 _edit_colour_conversion_button->Enable (false);
669 VideoPanel::fade_in_changed ()
671 auto const hmsf = _fade_in->get();
672 for (auto i: _parent->selected_video()) {
673 auto const vfr = i->active_video_frame_rate(_parent->film());
674 i->video->set_fade_in (dcpomatic::ContentTime(hmsf, vfr).frames_round(vfr));
680 VideoPanel::fade_out_changed ()
682 auto const hmsf = _fade_out->get();
683 for (auto i: _parent->selected_video()) {
684 auto const vfr = i->active_video_frame_rate (_parent->film());
685 i->video->set_fade_out (dcpomatic::ContentTime(hmsf, vfr).frames_round(vfr));
691 VideoPanel::reference_clicked ()
693 auto c = _parent->selected ();
698 auto d = dynamic_pointer_cast<DCPContent> (c.front ());
703 d->set_reference_video (_reference->GetValue ());
708 VideoPanel::scale_fit_clicked ()
710 for (auto i: _parent->selected_video()) {
711 i->video->set_custom_ratio (optional<float>());
712 i->video->set_custom_size (optional<dcp::Size>());
715 setup_sensitivity ();
720 VideoPanel::scale_custom_clicked ()
722 if (!scale_custom_edit_clicked()) {
723 _scale_fit->SetValue (true);
726 setup_sensitivity ();
731 VideoPanel::scale_custom_edit_clicked ()
733 auto vc = _parent->selected_video().front()->video;
734 auto size = vc->size();
735 DCPOMATIC_ASSERT(size);
737 CustomScaleDialog dialog(this, *size, _parent->film()->frame_size(), vc->custom_ratio(), vc->custom_size());
738 if (dialog.ShowModal() != wxID_OK) {
742 for (auto i: _parent->selected_video()) {
743 i->video->set_custom_ratio(dialog.custom_ratio());
744 i->video->set_custom_size(dialog.custom_size());
752 VideoPanel::left_right_link_clicked ()
754 if (_left_changed_last) {
755 left_crop_changed ();
757 right_crop_changed ();
763 VideoPanel::top_bottom_link_clicked ()
765 if (_top_changed_last) {
768 bottom_crop_changed ();
774 VideoPanel::left_crop_changed ()
776 _left_changed_last = true;
777 if (_left_right_link->GetValue()) {
778 for (auto const& i: _parent->selected_video()) {
779 i->video->set_right_crop (i->video->requested_left_crop());
786 VideoPanel::right_crop_changed ()
788 _left_changed_last = false;
789 if (_left_right_link->GetValue()) {
790 for (auto const& i: _parent->selected_video()) {
791 i->video->set_left_crop (i->video->requested_right_crop());
798 VideoPanel::top_crop_changed ()
800 _top_changed_last = true;
801 if (_top_bottom_link->GetValue()) {
802 for (auto i: _parent->selected_video()) {
803 i->video->set_bottom_crop (i->video->requested_top_crop());
810 VideoPanel::bottom_crop_changed ()
812 _top_changed_last = false;
813 if (_top_bottom_link->GetValue()) {
814 for (auto i: _parent->selected_video()) {
815 i->video->set_top_crop (i->video->requested_bottom_crop());