2 Copyright (C) 2012-2016 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "filter_dialog.h"
21 #include "video_panel.h"
23 #include "content_colour_conversion_dialog.h"
24 #include "content_widget.h"
25 #include "content_panel.h"
26 #include "lib/filter.h"
27 #include "lib/ffmpeg_content.h"
28 #include "lib/colour_conversion.h"
29 #include "lib/config.h"
31 #include "lib/ratio.h"
32 #include "lib/frame_rate_change.h"
33 #include "lib/dcp_content.h"
34 #include "lib/video_content.h"
35 #include <wx/spinctrl.h>
36 #include <boost/foreach.hpp>
46 using boost::shared_ptr;
47 using boost::dynamic_pointer_cast;
49 using boost::optional;
51 static VideoContentScale
52 index_to_scale (int n)
54 vector<VideoContentScale> scales = VideoContentScale::all ();
55 DCPOMATIC_ASSERT (n >= 0);
56 DCPOMATIC_ASSERT (n < int (scales.size ()));
61 scale_to_index (VideoContentScale scale)
63 vector<VideoContentScale> scales = VideoContentScale::all ();
64 for (size_t i = 0; i < scales.size(); ++i) {
65 if (scales[i] == scale) {
70 DCPOMATIC_ASSERT (false);
73 VideoPanel::VideoPanel (ContentPanel* p)
74 : ContentSubPanel (p, _("Video"))
76 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
77 _sizer->Add (grid, 0, wxALL, 8);
81 _reference = new wxCheckBox (this, wxID_ANY, _("Refer to existing DCP"));
82 grid->Add (_reference, wxGBPosition (r, 0), wxGBSpan (1, 2));
85 add_label_to_sizer (grid, this, _("Type"), true, wxGBPosition (r, 0));
86 _frame_type = new ContentChoice<VideoContent, VideoFrameType> (
88 new wxChoice (this, wxID_ANY),
89 VideoContentProperty::FRAME_TYPE,
91 boost::mem_fn (&VideoContent::frame_type),
92 boost::mem_fn (&VideoContent::set_frame_type),
93 &caster<int, VideoFrameType>,
94 &caster<VideoFrameType, int>
96 _frame_type->add (grid, wxGBPosition (r, 1), wxGBSpan (1, 2));
99 add_label_to_sizer (grid, this, _("Crop"), true, wxGBPosition (r, 0));
102 wxGridBagSizer* crop = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
104 add_label_to_sizer (crop, this, _("Left"), true, wxGBPosition (cr, 0));
105 _left_crop = new ContentSpinCtrl<VideoContent> (
107 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
108 VideoContentProperty::CROP,
110 boost::mem_fn (&VideoContent::left_crop),
111 boost::mem_fn (&VideoContent::set_left_crop)
113 _left_crop->add (crop, wxGBPosition (cr, 1));
115 add_label_to_sizer (crop, this, _("Right"), true, wxGBPosition (cr, 2));
116 _right_crop = new ContentSpinCtrl<VideoContent> (
118 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
119 VideoContentProperty::CROP,
121 boost::mem_fn (&VideoContent::right_crop),
122 boost::mem_fn (&VideoContent::set_right_crop)
124 _right_crop->add (crop, wxGBPosition (cr, 3));
128 add_label_to_sizer (crop, this, _("Top"), true, wxGBPosition (cr, 0));
129 _top_crop = new ContentSpinCtrl<VideoContent> (
131 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
132 VideoContentProperty::CROP,
134 boost::mem_fn (&VideoContent::top_crop),
135 boost::mem_fn (&VideoContent::set_top_crop)
137 _top_crop->add (crop, wxGBPosition (cr, 1));
139 add_label_to_sizer (crop, this, _("Bottom"), true, wxGBPosition (cr, 2));
140 _bottom_crop = new ContentSpinCtrl<VideoContent> (
142 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
143 VideoContentProperty::CROP,
145 boost::mem_fn (&VideoContent::bottom_crop),
146 boost::mem_fn (&VideoContent::set_bottom_crop)
148 _bottom_crop->add (crop, wxGBPosition (cr, 3));
150 grid->Add (crop, wxGBPosition (r, 1), wxGBSpan (2, 3));
153 add_label_to_sizer (grid, this, _("Fade in"), true, wxGBPosition (r, 0));
154 _fade_in = new Timecode<ContentTime> (this);
155 grid->Add (_fade_in, wxGBPosition (r, 1), wxGBSpan (1, 3));
158 add_label_to_sizer (grid, this, _("Fade out"), true, wxGBPosition (r, 0));
159 _fade_out = new Timecode<ContentTime> (this);
160 grid->Add (_fade_out, wxGBPosition (r, 1), wxGBSpan (1, 3));
163 add_label_to_sizer (grid, this, _("Scale to"), true, wxGBPosition (r, 0));
164 _scale = new ContentChoice<VideoContent, VideoContentScale> (
166 new wxChoice (this, wxID_ANY),
167 VideoContentProperty::SCALE,
169 boost::mem_fn (&VideoContent::scale),
170 boost::mem_fn (&VideoContent::set_scale),
174 _scale->add (grid, wxGBPosition (r, 1), wxGBSpan (1, 2));
177 wxClientDC dc (this);
178 wxSize size = dc.GetTextExtent (wxT ("A quite long name"));
181 add_label_to_sizer (grid, this, _("Filters"), true, wxGBPosition (r, 0));
183 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
185 _filters = new wxStaticText (this, wxID_ANY, _("None"), wxDefaultPosition, size);
186 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
187 _filters_button = new wxButton (this, wxID_ANY, _("Edit..."));
188 s->Add (_filters_button, 0, wxALIGN_CENTER_VERTICAL);
190 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
194 add_label_to_sizer (grid, this, _("Colour conversion"), true, wxGBPosition (r, 0));
196 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
198 _colour_conversion = new wxChoice (this, wxID_ANY, wxDefaultPosition, size);
199 _colour_conversion->Append (_("None"));
200 BOOST_FOREACH (PresetColourConversion const & i, PresetColourConversion::all()) {
201 _colour_conversion->Append (std_to_wx (i.name));
204 /// TRANSLATORS: translate the word "Custom" here; do not include the "Colour|" prefix
205 _colour_conversion->Append (S_("Colour|Custom"));
206 s->Add (_colour_conversion, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
208 _edit_colour_conversion_button = new wxButton (this, wxID_ANY, _("Edit..."));
209 s->Add (_edit_colour_conversion_button, 0, wxALIGN_CENTER_VERTICAL);
211 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
215 _description = new wxStaticText (this, wxID_ANY, wxT ("\n \n \n \n \n"), wxDefaultPosition, wxDefaultSize);
216 grid->Add (_description, wxGBPosition (r, 0), wxGBSpan (1, 4), wxEXPAND | wxALIGN_CENTER_VERTICAL, 6);
217 wxFont font = _description->GetFont();
218 font.SetStyle(wxFONTSTYLE_ITALIC);
219 font.SetPointSize(font.GetPointSize() - 1);
220 _description->SetFont(font);
223 _left_crop->wrapped()->SetRange (0, 1024);
224 _top_crop->wrapped()->SetRange (0, 1024);
225 _right_crop->wrapped()->SetRange (0, 1024);
226 _bottom_crop->wrapped()->SetRange (0, 1024);
228 _scale->wrapped()->Clear ();
229 BOOST_FOREACH (VideoContentScale const & i, VideoContentScale::all ()) {
230 _scale->wrapped()->Append (std_to_wx (i.name ()));
233 _frame_type->wrapped()->Append (_("2D"));
234 _frame_type->wrapped()->Append (_("3D left/right"));
235 _frame_type->wrapped()->Append (_("3D top/bottom"));
236 _frame_type->wrapped()->Append (_("3D alternate"));
237 _frame_type->wrapped()->Append (_("3D left only"));
238 _frame_type->wrapped()->Append (_("3D right only"));
240 _fade_in->Changed.connect (boost::bind (&VideoPanel::fade_in_changed, this));
241 _fade_out->Changed.connect (boost::bind (&VideoPanel::fade_out_changed, this));
243 _reference->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&VideoPanel::reference_clicked, this));
244 _filters_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&VideoPanel::edit_filters_clicked, this));
245 _colour_conversion->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&VideoPanel::colour_conversion_changed, this));
246 _edit_colour_conversion_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&VideoPanel::edit_colour_conversion_clicked, this));
250 VideoPanel::film_changed (Film::Property property)
253 case Film::CONTAINER:
254 case Film::VIDEO_FRAME_RATE:
255 case Film::RESOLUTION:
256 setup_description ();
258 case Film::REEL_TYPE:
260 setup_sensitivity ();
267 VideoPanel::film_content_changed (int property)
269 ContentList vc = _parent->selected_video ();
270 shared_ptr<Content> vcs;
271 shared_ptr<FFmpegContent> fcs;
274 fcs = dynamic_pointer_cast<FFmpegContent> (vcs);
277 if (property == ContentProperty::VIDEO_FRAME_RATE ||
278 property == VideoContentProperty::FRAME_TYPE ||
279 property == VideoContentProperty::CROP ||
280 property == VideoContentProperty::SCALE) {
281 setup_description ();
282 } else if (property == VideoContentProperty::COLOUR_CONVERSION) {
283 if (vcs && vcs->video->colour_conversion ()) {
284 optional<size_t> preset = vcs->video->colour_conversion().get().preset ();
285 vector<PresetColourConversion> cc = PresetColourConversion::all ();
287 checked_set (_colour_conversion, preset.get() + 1);
289 checked_set (_colour_conversion, cc.size() + 1);
292 checked_set (_colour_conversion, 0);
295 setup_sensitivity ();
297 } else if (property == FFmpegContentProperty::FILTERS) {
299 string p = Filter::ffmpeg_string (fcs->filters ());
301 checked_set (_filters, _("None"));
303 if (p.length() > 25) {
304 p = p.substr (0, 25) + "...";
306 checked_set (_filters, p);
309 } else if (property == VideoContentProperty::FADE_IN) {
311 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
312 check.insert (i->video->fade_in ());
315 if (check.size() == 1) {
317 ContentTime::from_frames (vc.front()->video->fade_in (), vc.front()->active_video_frame_rate ()),
318 vc.front()->active_video_frame_rate ()
323 } else if (property == VideoContentProperty::FADE_OUT) {
325 BOOST_FOREACH (shared_ptr<const Content> i, vc) {
326 check.insert (i->video->fade_out ());
329 if (check.size() == 1) {
331 ContentTime::from_frames (vc.front()->video->fade_out (), vc.front()->active_video_frame_rate ()),
332 vc.front()->active_video_frame_rate ()
337 } else if (property == DCPContentProperty::REFERENCE_VIDEO) {
338 if (vc.size() == 1) {
339 shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (vc.front ());
340 checked_set (_reference, dcp ? dcp->reference_video () : false);
342 checked_set (_reference, false);
345 setup_sensitivity ();
349 /** Called when the `Edit filters' button has been clicked */
351 VideoPanel::edit_filters_clicked ()
353 FFmpegContentList c = _parent->selected_ffmpeg ();
358 FilterDialog* d = new FilterDialog (this, c.front()->filters());
359 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, c.front(), _1));
365 VideoPanel::setup_description ()
367 ContentList vc = _parent->selected_video ();
369 checked_set (_description, wxT (""));
371 } else if (vc.size() > 1) {
372 checked_set (_description, _("Multiple content selected"));
376 string d = vc.front()->video->processing_description ();
377 size_t lines = count (d.begin(), d.end(), '\n');
379 for (int i = lines; i < 6; ++i) {
383 checked_set (_description, d);
388 VideoPanel::colour_conversion_changed ()
390 ContentList vc = _parent->selected_video ();
391 if (vc.size() != 1) {
395 int const s = _colour_conversion->GetSelection ();
396 vector<PresetColourConversion> all = PresetColourConversion::all ();
399 vc.front()->video->unset_colour_conversion ();
400 } else if (s == int (all.size() + 1)) {
401 edit_colour_conversion_clicked ();
403 vc.front()->video->set_colour_conversion (all[s - 1].conversion);
408 VideoPanel::edit_colour_conversion_clicked ()
410 ContentList vc = _parent->selected_video ();
411 if (vc.size() != 1) {
415 ContentColourConversionDialog* d = new ContentColourConversionDialog (this, vc.front()->video->yuv ());
416 d->set (vc.front()->video->colour_conversion().get_value_or (PresetColourConversion::all().front ().conversion));
418 vc.front()->video->set_colour_conversion (d->get ());
423 VideoPanel::content_selection_changed ()
425 ContentList video_sel = _parent->selected_video ();
427 _frame_type->set_content (video_sel);
428 _left_crop->set_content (video_sel);
429 _right_crop->set_content (video_sel);
430 _top_crop->set_content (video_sel);
431 _bottom_crop->set_content (video_sel);
432 _scale->set_content (video_sel);
434 film_content_changed (ContentProperty::VIDEO_FRAME_RATE);
435 film_content_changed (VideoContentProperty::CROP);
436 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
437 film_content_changed (VideoContentProperty::FADE_IN);
438 film_content_changed (VideoContentProperty::FADE_OUT);
439 film_content_changed (FFmpegContentProperty::FILTERS);
440 film_content_changed (DCPContentProperty::REFERENCE_VIDEO);
442 setup_sensitivity ();
446 VideoPanel::setup_sensitivity ()
448 ContentList sel = _parent->selected ();
450 shared_ptr<DCPContent> dcp;
451 if (sel.size() == 1) {
452 dcp = dynamic_pointer_cast<DCPContent> (sel.front ());
455 list<string> why_not;
456 bool const can_reference = dcp && dcp->can_reference_video (why_not);
457 setup_refer_button (_reference, dcp, can_reference, why_not);
459 if (_reference->GetValue ()) {
460 _frame_type->wrapped()->Enable (false);
461 _left_crop->wrapped()->Enable (false);
462 _right_crop->wrapped()->Enable (false);
463 _top_crop->wrapped()->Enable (false);
464 _bottom_crop->wrapped()->Enable (false);
465 _fade_in->Enable (false);
466 _fade_out->Enable (false);
467 _scale->wrapped()->Enable (false);
468 _description->Enable (false);
469 _filters->Enable (false);
470 _filters_button->Enable (false);
471 _colour_conversion->Enable (false);
473 ContentList video_sel = _parent->selected_video ();
474 FFmpegContentList ffmpeg_sel = _parent->selected_ffmpeg ();
475 bool const single = video_sel.size() == 1;
477 _frame_type->wrapped()->Enable (true);
478 _left_crop->wrapped()->Enable (true);
479 _right_crop->wrapped()->Enable (true);
480 _top_crop->wrapped()->Enable (true);
481 _bottom_crop->wrapped()->Enable (true);
482 _fade_in->Enable (!video_sel.empty ());
483 _fade_out->Enable (!video_sel.empty ());
484 _scale->wrapped()->Enable (true);
485 _description->Enable (true);
486 _filters->Enable (true);
487 _filters_button->Enable (single && !ffmpeg_sel.empty ());
488 _colour_conversion->Enable (single && !video_sel.empty ());
491 ContentList vc = _parent->selected_video ();
492 shared_ptr<Content> vcs;
497 if (vcs && vcs->video->colour_conversion ()) {
498 _edit_colour_conversion_button->Enable (!vcs->video->colour_conversion().get().preset());
500 _edit_colour_conversion_button->Enable (false);
505 VideoPanel::fade_in_changed ()
507 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video ()) {
508 int const vfr = _parent->film()->video_frame_rate ();
509 i->video->set_fade_in (_fade_in->get (vfr).frames_round (vfr));
514 VideoPanel::fade_out_changed ()
516 BOOST_FOREACH (shared_ptr<Content> i, _parent->selected_video ()) {
517 int const vfr = _parent->film()->video_frame_rate ();
518 i->video->set_fade_out (_fade_out->get (vfr).frames_round (vfr));
523 VideoPanel::reference_clicked ()
525 ContentList c = _parent->selected ();
530 shared_ptr<DCPContent> d = dynamic_pointer_cast<DCPContent> (c.front ());
535 d->set_reference_video (_reference->GetValue ());