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 int const link_width = 8 + 15 / dpi_scale_factor(this);
112 int const link_height = 28;
114 int const crop_width = 56;
115 int const link_width = 22;
116 int const link_height = 28;
119 _left_crop_label = create_label (this, _("Left"), true);
120 _left_crop = new ContentSpinCtrl<VideoContent> (
122 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
123 VideoContentProperty::CROP,
125 boost::mem_fn (&VideoContent::requested_left_crop),
126 boost::mem_fn (&VideoContent::set_left_crop),
127 boost::bind (&VideoPanel::left_crop_changed, this)
130 auto const link_path = bitmap_path(gui_is_dark() ? "link_white.png" : "link_black.png");
132 _left_right_link = new wxToggleButton (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(link_width, link_height));
133 _left_right_link->SetBitmap(wxBitmap(link_path, wxBITMAP_TYPE_PNG));
135 _right_crop_label = create_label (this, _("Right"), true);
136 _right_crop = new ContentSpinCtrl<VideoContent> (
138 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
139 VideoContentProperty::CROP,
141 boost::mem_fn (&VideoContent::requested_right_crop),
142 boost::mem_fn (&VideoContent::set_right_crop),
143 boost::bind (&VideoPanel::right_crop_changed, this)
146 _top_crop_label = create_label (this, _("Top"), true);
147 _top_crop = new ContentSpinCtrl<VideoContent> (
149 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
150 VideoContentProperty::CROP,
152 boost::mem_fn (&VideoContent::requested_top_crop),
153 boost::mem_fn (&VideoContent::set_top_crop),
154 boost::bind (&VideoPanel::top_crop_changed, this)
157 _top_bottom_link = new wxToggleButton (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(link_width, link_height));
158 _top_bottom_link->SetBitmap(wxBitmap(link_path, wxBITMAP_TYPE_PNG));
160 _bottom_crop_label = create_label (this, _("Bottom"), true);
161 _bottom_crop = new ContentSpinCtrl<VideoContent> (
163 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(crop_width, -1)),
164 VideoContentProperty::CROP,
166 boost::mem_fn (&VideoContent::requested_bottom_crop),
167 boost::mem_fn (&VideoContent::set_bottom_crop),
168 boost::bind (&VideoPanel::bottom_crop_changed, this)
171 _fade_in_label = create_label (this, _("Fade in"), true);
172 _fade_in = new Timecode<ContentTime> (this);
174 _fade_out_label = create_label (this, _("Fade out"), true);
175 _fade_out = new Timecode<ContentTime> (this);
177 wxClientDC dc (this);
178 auto size = dc.GetTextExtent (wxT ("A quite long name"));
180 size.SetWidth (size.GetWidth() + 64);
184 _scale_label = create_label (this, _("Scale"), true);
185 _scale_fit = new wxRadioButton (this, wxID_ANY, _("to fit DCP"));
186 _scale_custom = new wxRadioButton (this, wxID_ANY, _("custom"));
187 _scale_custom_edit = new Button (this, _("Edit..."), wxDefaultPosition, small_button_size(this, _("Edit...")));
189 _colour_conversion_label = create_label (this, _("Colour"), true);
190 _colour_conversion = new wxChoice (this, wxID_ANY, wxDefaultPosition, size);
191 _colour_conversion->Append (_("None"));
192 for (auto const& i: PresetColourConversion::all()) {
193 _colour_conversion->Append (std_to_wx (i.name));
196 /// TRANSLATORS: translate the word "Custom" here; do not include the "Colour|" prefix
197 _colour_conversion->Append (S_("Colour|Custom"));
198 _edit_colour_conversion_button = new Button (this, _("Edit..."), wxDefaultPosition, small_button_size(this, _("Edit...")));
200 _range_label = create_label (this, _("Range"), true);
201 _range = new wxChoice (this, wxID_ANY);
202 _range->Append (_("Full (JPEG, 0-255)"));
203 _range->Append (_("Video (MPEG, 16-235)"));
205 _description = new StaticText (this, wxT ("\n \n \n \n \n"), wxDefaultPosition, wxDefaultSize);
206 _description->SetFont(font);
208 _left_crop->wrapped()->SetRange (0, 4096);
209 _top_crop->wrapped()->SetRange (0, 4096);
210 _right_crop->wrapped()->SetRange (0, 4096);
211 _bottom_crop->wrapped()->SetRange (0, 4096);
213 _frame_type->wrapped()->Append (_("2D"));
214 _frame_type->wrapped()->Append (_("3D"));
215 _frame_type->wrapped()->Append (_("3D left/right"));
216 _frame_type->wrapped()->Append (_("3D top/bottom"));
217 _frame_type->wrapped()->Append (_("3D alternate"));
218 _frame_type->wrapped()->Append (_("3D left only"));
219 _frame_type->wrapped()->Append (_("3D right only"));
221 content_selection_changed ();
223 _fade_in->Changed.connect (boost::bind (&VideoPanel::fade_in_changed, this));
224 _fade_out->Changed.connect (boost::bind (&VideoPanel::fade_out_changed, this));
226 _reference->bind(&VideoPanel::reference_clicked, this);
227 _scale_fit->Bind (wxEVT_RADIOBUTTON, boost::bind (&VideoPanel::scale_fit_clicked, this));
228 _scale_custom->Bind (wxEVT_RADIOBUTTON, boost::bind (&VideoPanel::scale_custom_clicked, this));
229 _scale_custom_edit->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::scale_custom_edit_clicked, this));
230 _colour_conversion->Bind (wxEVT_CHOICE, boost::bind (&VideoPanel::colour_conversion_changed, this));
231 _range->Bind (wxEVT_CHOICE, boost::bind (&VideoPanel::range_changed, this));
232 _edit_colour_conversion_button->Bind (wxEVT_BUTTON, boost::bind (&VideoPanel::edit_colour_conversion_clicked, this));
233 _left_right_link->Bind (wxEVT_TOGGLEBUTTON, boost::bind(&VideoPanel::left_right_link_clicked, this));
234 _top_bottom_link->Bind (wxEVT_TOGGLEBUTTON, boost::bind(&VideoPanel::top_bottom_link_clicked, this));
243 VideoPanel::add_to_grid ()
247 auto reference_sizer = new wxBoxSizer (wxVERTICAL);
248 reference_sizer->Add (_reference, 0);
249 reference_sizer->Add (_reference_note, 0);
250 _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 3));
253 add_label_to_sizer (_grid, _type_label, true, wxGBPosition(r, 0));
254 _frame_type->add (_grid, wxGBPosition(r, 1), wxGBSpan(1, 2));
258 auto crop = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
260 add_label_to_sizer (crop, _left_crop_label, true, wxGBPosition (cr, 0));
261 _left_crop->add (crop, wxGBPosition(cr, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
263 crop->Add (_left_right_link, wxGBPosition(cr, 2), wxGBSpan(2, 1));
265 add_label_to_sizer (crop, _right_crop_label, true, wxGBPosition(cr, 0));
266 _right_crop->add (crop, wxGBPosition(cr, 1));
268 crop->Add (_left_right_link, wxGBPosition(cr, 2), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
269 add_label_to_sizer (crop, _right_crop_label, true, wxGBPosition (cr, 3));
270 _right_crop->add (crop, wxGBPosition (cr, 4), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
273 add_label_to_sizer (crop, _top_crop_label, true, wxGBPosition (cr, 0));
274 _top_crop->add (crop, wxGBPosition (cr, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
276 crop->Add (_top_bottom_link, wxGBPosition(cr, 2), wxGBSpan(2, 1));
278 add_label_to_sizer (crop, _bottom_crop_label, true, wxGBPosition(cr, 0));
279 _bottom_crop->add (crop, wxGBPosition(cr, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
281 crop->Add (_top_bottom_link, wxGBPosition(cr, 2), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
282 add_label_to_sizer (crop, _bottom_crop_label, true, wxGBPosition (cr, 3));
283 _bottom_crop->add (crop, wxGBPosition (cr, 4), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
285 add_label_to_sizer (_grid, _crop_label, true, wxGBPosition(r, 0));
286 _grid->Add (crop, wxGBPosition(r, 1));
289 add_label_to_sizer (_grid, _fade_in_label, true, wxGBPosition (r, 0));
290 _grid->Add (_fade_in, wxGBPosition (r, 1), wxGBSpan (1, 3));
293 add_label_to_sizer (_grid, _fade_out_label, true, wxGBPosition (r, 0));
294 _grid->Add (_fade_out, wxGBPosition (r, 1), wxGBSpan (1, 3));
297 add_label_to_sizer (_grid, _scale_label, true, wxGBPosition (r, 0));
299 auto v = new wxBoxSizer (wxVERTICAL);
300 v->Add (_scale_fit, 0, wxBOTTOM, 4);
301 auto h = new wxBoxSizer (wxHORIZONTAL);
302 h->Add (_scale_custom, 1, wxRIGHT | wxALIGN_CENTER_VERTICAL, 6);
303 h->Add (_scale_custom_edit, 0, wxALIGN_CENTER_VERTICAL);
305 _grid->Add (v, wxGBPosition(r, 1));
309 add_label_to_sizer (_grid, _colour_conversion_label, true, wxGBPosition(r, 0));
311 auto s = new wxBoxSizer (wxHORIZONTAL);
312 s->Add (_colour_conversion, 1, wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
313 s->Add (_edit_colour_conversion_button, 0, wxALIGN_CENTER_VERTICAL);
314 _grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
318 add_label_to_sizer (_grid, _range_label, true, wxGBPosition(r, 0));
319 _grid->Add (_range, wxGBPosition(r, 1), wxGBSpan(1, 2), wxALIGN_CENTER_VERTICAL);
322 _grid->Add (_description, wxGBPosition (r, 0), wxGBSpan (1, 4), wxEXPAND | wxALIGN_CENTER_VERTICAL, 6);
328 VideoPanel::range_changed ()
330 auto vc = _parent->selected_video ();
331 if (vc.size() != 1) {
335 switch (_range->GetSelection()) {
337 vc.front()->video->set_range (VideoRange::FULL);
340 vc.front()->video->set_range (VideoRange::VIDEO);
343 DCPOMATIC_ASSERT (false);
349 VideoPanel::film_changed(FilmProperty property)
352 case FilmProperty::VIDEO_FRAME_RATE:
353 case FilmProperty::CONTAINER:
354 case FilmProperty::RESOLUTION:
355 setup_description ();
356 setup_sensitivity ();
358 case FilmProperty::REEL_TYPE:
359 case FilmProperty::INTEROP:
360 setup_sensitivity ();
369 hash_value (boost::optional<ColourConversion> const & c)
371 boost::hash<string> hasher;
373 return hasher ("none");
375 return hasher (c->identifier());
380 VideoPanel::film_content_changed (int property)
382 auto vc = _parent->selected_video ();
383 shared_ptr<Content> vcs;
384 shared_ptr<FFmpegContent> fcs;
387 fcs = dynamic_pointer_cast<FFmpegContent> (vcs);
390 if (property == ContentProperty::VIDEO_FRAME_RATE ||
391 property == VideoContentProperty::FRAME_TYPE ||
392 property == VideoContentProperty::CROP ||
393 property == VideoContentProperty::CUSTOM_RATIO ||
394 property == VideoContentProperty::CUSTOM_SIZE) {
395 setup_description ();
396 } else if (property == VideoContentProperty::COLOUR_CONVERSION) {
397 boost::unordered_set<optional<ColourConversion>> check;
399 check.insert (i->video->colour_conversion());
402 /* Remove any "Many" entry that we might have added previously. There should
403 * be entries for each preset plus one for "None" and one for "Custom".
405 auto cc = PresetColourConversion::all ();
406 if (_colour_conversion->GetCount() > cc.size() + 2) {
407 _colour_conversion->Delete (_colour_conversion->GetCount() - 1);
410 if (check.size() == 1) {
411 if (vcs && vcs->video->colour_conversion ()) {
412 auto preset = vcs->video->colour_conversion().get().preset();
414 checked_set (_colour_conversion, preset.get() + 1);
416 checked_set (_colour_conversion, cc.size() + 1);
419 checked_set (_colour_conversion, 0);
421 } else if (check.size() > 1) {
422 /* Add a "many" entry and select it as an indication that multiple different
423 * colour conversions are present in the selection.
425 _colour_conversion->Append (_("Many"));
426 checked_set (_colour_conversion, _colour_conversion->GetCount() - 1);
429 setup_sensitivity ();
431 } else if (property == VideoContentProperty::USE) {
432 setup_sensitivity ();
433 } else if (property == VideoContentProperty::FADE_IN) {
436 check.insert (i->video->fade_in ());
439 if (check.size() == 1) {
441 ContentTime::from_frames (vc.front()->video->fade_in(), vc.front()->active_video_frame_rate(_parent->film())),
442 vc.front()->active_video_frame_rate(_parent->film())
447 } else if (property == VideoContentProperty::FADE_OUT) {
450 check.insert (i->video->fade_out ());
453 if (check.size() == 1) {
455 ContentTime::from_frames (vc.front()->video->fade_out(), vc.front()->active_video_frame_rate(_parent->film())),
456 vc.front()->active_video_frame_rate(_parent->film())
461 } else if (property == DCPContentProperty::REFERENCE_VIDEO) {
462 if (vc.size() == 1) {
463 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (vc.front ());
464 checked_set (_reference, dcp ? dcp->reference_video () : false);
466 checked_set (_reference, false);
469 setup_sensitivity ();
470 } else if (property == VideoContentProperty::RANGE) {
472 checked_set (_range, vcs->video->range() == VideoRange::FULL ? 0 : 1);
474 checked_set (_range, 0);
477 setup_sensitivity ();
478 } else if (property == VideoContentProperty::CUSTOM_RATIO || property == VideoContentProperty::CUSTOM_SIZE) {
481 check.insert (i->video->custom_ratio() || i->video->custom_size());
484 if (check.size() == 1) {
485 checked_set (_scale_fit, !vc.front()->video->custom_ratio() && !vc.front()->video->custom_size());
486 checked_set (_scale_custom, vc.front()->video->custom_ratio() || vc.front()->video->custom_size());
488 checked_set (_scale_fit, true);
489 checked_set (_scale_custom, false);
491 setup_sensitivity ();
497 VideoPanel::setup_description ()
499 auto vc = _parent->selected_video ();
501 checked_set (_description, wxT (""));
503 } else if (vc.size() > 1) {
504 checked_set (_description, _("Multiple content selected"));
508 auto d = vc.front()->video->processing_description(_parent->film());
509 size_t lines = count (d.begin(), d.end(), '\n');
511 for (int i = lines; i < 6; ++i) {
515 checked_set (_description, d);
521 VideoPanel::colour_conversion_changed ()
523 auto vc = _parent->selected_video ();
525 int const s = _colour_conversion->GetSelection ();
526 auto all = PresetColourConversion::all ();
528 if (s == int(all.size() + 1)) {
529 edit_colour_conversion_clicked ();
531 for (auto i: _parent->selected_video()) {
533 i->video->unset_colour_conversion ();
534 } else if (s != int(all.size() + 2)) {
535 i->video->set_colour_conversion (all[s - 1].conversion);
543 VideoPanel::edit_colour_conversion_clicked ()
545 auto vc = _parent->selected_video ();
547 ContentColourConversionDialog dialog(this, vc.front()->video->yuv());
548 dialog.set(vc.front()->video->colour_conversion().get_value_or(PresetColourConversion::all().front().conversion));
549 if (dialog.ShowModal() == wxID_OK) {
551 i->video->set_colour_conversion(dialog.get());
554 /* Reset the colour conversion choice */
555 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
561 VideoPanel::content_selection_changed ()
563 auto video_sel = _parent->selected_video ();
565 _frame_type->set_content (video_sel);
566 _left_crop->set_content (video_sel);
567 _right_crop->set_content (video_sel);
568 _top_crop->set_content (video_sel);
569 _bottom_crop->set_content (video_sel);
571 film_content_changed (ContentProperty::VIDEO_FRAME_RATE);
572 film_content_changed (VideoContentProperty::CROP);
573 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
574 film_content_changed (VideoContentProperty::FADE_IN);
575 film_content_changed (VideoContentProperty::FADE_OUT);
576 film_content_changed (VideoContentProperty::RANGE);
577 film_content_changed (VideoContentProperty::USE);
578 film_content_changed (VideoContentProperty::CUSTOM_RATIO);
579 film_content_changed (VideoContentProperty::CUSTOM_SIZE);
580 film_content_changed (FFmpegContentProperty::FILTERS);
581 film_content_changed (DCPContentProperty::REFERENCE_VIDEO);
583 setup_sensitivity ();
588 VideoPanel::setup_sensitivity ()
590 auto sel = _parent->selected ();
592 shared_ptr<DCPContent> dcp;
593 if (sel.size() == 1) {
594 dcp = dynamic_pointer_cast<DCPContent> (sel.front ());
598 bool const can_reference = dcp && dcp->can_reference_video (_parent->film(), why_not);
600 if (why_not.empty()) {
601 cannot = _("Cannot reference this DCP's video.");
603 cannot = _("Cannot reference this DCP's video: ") + std_to_wx(why_not);
605 setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
607 bool any_use = false;
608 for (auto i: _parent->selected_video()) {
609 if (i->video && i->video->use()) {
614 bool const enable = !_reference->GetValue() && any_use;
617 _frame_type->wrapped()->Enable (false);
618 _left_crop->wrapped()->Enable (false);
619 _right_crop->wrapped()->Enable (false);
620 _top_crop->wrapped()->Enable (false);
621 _bottom_crop->wrapped()->Enable (false);
622 _fade_in->Enable (false);
623 _fade_out->Enable (false);
624 _scale_fit->Enable (false);
625 _scale_custom->Enable (false);
626 _scale_custom_edit->Enable (false);
627 _description->Enable (false);
628 _colour_conversion->Enable (false);
629 _range->Enable (false);
631 auto video_sel = _parent->selected_video ();
632 auto ffmpeg_sel = _parent->selected_ffmpeg ();
633 bool const single = video_sel.size() == 1;
635 _frame_type->wrapped()->Enable (true);
636 _left_crop->wrapped()->Enable (true);
637 _right_crop->wrapped()->Enable (true);
638 _top_crop->wrapped()->Enable (true);
639 _bottom_crop->wrapped()->Enable (true);
640 _fade_in->Enable (!video_sel.empty ());
641 _fade_out->Enable (!video_sel.empty ());
642 _scale_fit->Enable (true);
643 _scale_custom->Enable (true);
644 _scale_custom_edit->Enable (_scale_custom->GetValue());
645 _description->Enable (true);
646 _colour_conversion->Enable (!video_sel.empty());
647 _range->Enable (single && !video_sel.empty() && !dcp);
650 auto vc = _parent->selected_video ();
651 shared_ptr<Content> vcs;
656 if (vcs && vcs->video->colour_conversion ()) {
657 _edit_colour_conversion_button->Enable (!vcs->video->colour_conversion().get().preset());
659 _edit_colour_conversion_button->Enable (false);
665 VideoPanel::fade_in_changed ()
667 auto const hmsf = _fade_in->get();
668 for (auto i: _parent->selected_video()) {
669 auto const vfr = i->active_video_frame_rate(_parent->film());
670 i->video->set_fade_in (dcpomatic::ContentTime(hmsf, vfr).frames_round(vfr));
676 VideoPanel::fade_out_changed ()
678 auto const hmsf = _fade_out->get();
679 for (auto i: _parent->selected_video()) {
680 auto const vfr = i->active_video_frame_rate (_parent->film());
681 i->video->set_fade_out (dcpomatic::ContentTime(hmsf, vfr).frames_round(vfr));
687 VideoPanel::reference_clicked ()
689 auto c = _parent->selected ();
694 auto d = dynamic_pointer_cast<DCPContent> (c.front ());
699 d->set_reference_video (_reference->GetValue ());
704 VideoPanel::scale_fit_clicked ()
706 for (auto i: _parent->selected_video()) {
707 i->video->set_custom_ratio (optional<float>());
708 i->video->set_custom_size (optional<dcp::Size>());
711 setup_sensitivity ();
716 VideoPanel::scale_custom_clicked ()
718 if (!scale_custom_edit_clicked()) {
719 _scale_fit->SetValue (true);
722 setup_sensitivity ();
727 VideoPanel::scale_custom_edit_clicked ()
729 auto vc = _parent->selected_video().front()->video;
730 auto size = vc->size();
731 DCPOMATIC_ASSERT(size);
733 CustomScaleDialog dialog(this, *size, _parent->film()->frame_size(), vc->custom_ratio(), vc->custom_size());
734 if (dialog.ShowModal() != wxID_OK) {
738 for (auto i: _parent->selected_video()) {
739 i->video->set_custom_ratio(dialog.custom_ratio());
740 i->video->set_custom_size(dialog.custom_size());
748 VideoPanel::left_right_link_clicked ()
750 if (_left_changed_last) {
751 left_crop_changed ();
753 right_crop_changed ();
759 VideoPanel::top_bottom_link_clicked ()
761 if (_top_changed_last) {
764 bottom_crop_changed ();
770 VideoPanel::left_crop_changed ()
772 _left_changed_last = true;
773 if (_left_right_link->GetValue()) {
774 for (auto const& i: _parent->selected_video()) {
775 i->video->set_right_crop (i->video->requested_left_crop());
782 VideoPanel::right_crop_changed ()
784 _left_changed_last = false;
785 if (_left_right_link->GetValue()) {
786 for (auto const& i: _parent->selected_video()) {
787 i->video->set_left_crop (i->video->requested_right_crop());
794 VideoPanel::top_crop_changed ()
796 _top_changed_last = true;
797 if (_top_bottom_link->GetValue()) {
798 for (auto i: _parent->selected_video()) {
799 i->video->set_bottom_crop (i->video->requested_top_crop());
806 VideoPanel::bottom_crop_changed ()
808 _top_changed_last = false;
809 if (_top_bottom_link->GetValue()) {
810 for (auto i: _parent->selected_video()) {
811 i->video->set_top_crop (i->video->requested_bottom_crop());