2 Copyright (C) 2012-2014 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 <wx/spinctrl.h>
21 #include "lib/filter.h"
22 #include "lib/ffmpeg_content.h"
23 #include "lib/colour_conversion.h"
24 #include "lib/config.h"
26 #include "lib/ratio.h"
27 #include "lib/frame_rate_change.h"
28 #include "filter_dialog.h"
29 #include "video_panel.h"
31 #include "film_editor.h"
32 #include "content_colour_conversion_dialog.h"
33 #include "content_widget.h"
40 using boost::shared_ptr;
41 using boost::dynamic_pointer_cast;
43 using boost::optional;
45 static VideoContentScale
46 index_to_scale (int n)
48 vector<VideoContentScale> scales = VideoContentScale::all ();
50 assert (n < int (scales.size ()));
55 scale_to_index (VideoContentScale scale)
57 vector<VideoContentScale> scales = VideoContentScale::all ();
58 for (size_t i = 0; i < scales.size(); ++i) {
59 if (scales[i] == scale) {
67 VideoPanel::VideoPanel (FilmEditor* e)
68 : FilmEditorPanel (e, _("Video"))
70 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
71 _sizer->Add (grid, 0, wxALL, 8);
75 add_label_to_grid_bag_sizer (grid, this, _("Type"), true, wxGBPosition (r, 0));
76 _frame_type = new ContentChoice<VideoContent, VideoFrameType> (
78 new wxChoice (this, wxID_ANY),
79 VideoContentProperty::VIDEO_FRAME_TYPE,
80 boost::mem_fn (&VideoContent::video_frame_type),
81 boost::mem_fn (&VideoContent::set_video_frame_type),
82 &caster<int, VideoFrameType>,
83 &caster<VideoFrameType, int>
85 _frame_type->add (grid, wxGBPosition (r, 1));
88 add_label_to_grid_bag_sizer (grid, this, _("Left crop"), true, wxGBPosition (r, 0));
89 _left_crop = new ContentSpinCtrl<VideoContent> (
91 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
92 VideoContentProperty::VIDEO_CROP,
93 boost::mem_fn (&VideoContent::left_crop),
94 boost::mem_fn (&VideoContent::set_left_crop)
96 _left_crop->add (grid, wxGBPosition (r, 1));
99 add_label_to_grid_bag_sizer (grid, this, _("Right crop"), true, wxGBPosition (r, 0));
100 _right_crop = new ContentSpinCtrl<VideoContent> (
102 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
103 VideoContentProperty::VIDEO_CROP,
104 boost::mem_fn (&VideoContent::right_crop),
105 boost::mem_fn (&VideoContent::set_right_crop)
107 _right_crop->add (grid, wxGBPosition (r, 1));
110 add_label_to_grid_bag_sizer (grid, this, _("Top crop"), true, wxGBPosition (r, 0));
111 _top_crop = new ContentSpinCtrl<VideoContent> (
113 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
114 VideoContentProperty::VIDEO_CROP,
115 boost::mem_fn (&VideoContent::top_crop),
116 boost::mem_fn (&VideoContent::set_top_crop)
118 _top_crop->add (grid, wxGBPosition (r,1 ));
121 add_label_to_grid_bag_sizer (grid, this, _("Bottom crop"), true, wxGBPosition (r, 0));
122 _bottom_crop = new ContentSpinCtrl<VideoContent> (
124 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
125 VideoContentProperty::VIDEO_CROP,
126 boost::mem_fn (&VideoContent::bottom_crop),
127 boost::mem_fn (&VideoContent::set_bottom_crop)
129 _bottom_crop->add (grid, wxGBPosition (r, 1));
132 add_label_to_grid_bag_sizer (grid, this, _("Scale to"), true, wxGBPosition (r, 0));
133 _scale = new ContentChoice<VideoContent, VideoContentScale> (
135 new wxChoice (this, wxID_ANY),
136 VideoContentProperty::VIDEO_SCALE,
137 boost::mem_fn (&VideoContent::scale),
138 boost::mem_fn (&VideoContent::set_scale),
142 _scale->add (grid, wxGBPosition (r, 1));
146 add_label_to_grid_bag_sizer (grid, this, _("Filters"), true, wxGBPosition (r, 0));
147 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
149 wxClientDC dc (this);
150 wxSize size = dc.GetTextExtent (wxT ("A quite long-ish name"));
153 _filters = new wxStaticText (this, wxID_ANY, _("None"), wxDefaultPosition, size);
154 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
155 _filters_button = new wxButton (this, wxID_ANY, _("Edit..."));
156 s->Add (_filters_button, 0, wxALIGN_CENTER_VERTICAL);
157 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
162 _enable_colour_conversion = new wxCheckBox (this, wxID_ANY, _("Colour conversion"));
163 grid->Add (_enable_colour_conversion, wxGBPosition (r, 0), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
165 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
167 wxClientDC dc (this);
168 wxSize size = dc.GetTextExtent (wxT ("A quite long-ish name"));
171 _colour_conversion = new wxStaticText (this, wxID_ANY, wxT (""), wxDefaultPosition, size);
173 s->Add (_colour_conversion, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
174 _colour_conversion_button = new wxButton (this, wxID_ANY, _("Edit..."));
175 s->Add (_colour_conversion_button, 0, wxALIGN_CENTER_VERTICAL);
176 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
180 _description = new wxStaticText (this, wxID_ANY, wxT ("\n \n \n \n \n"), wxDefaultPosition, wxDefaultSize);
181 grid->Add (_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
182 wxFont font = _description->GetFont();
183 font.SetStyle(wxFONTSTYLE_ITALIC);
184 font.SetPointSize(font.GetPointSize() - 1);
185 _description->SetFont(font);
188 _left_crop->wrapped()->SetRange (0, 1024);
189 _top_crop->wrapped()->SetRange (0, 1024);
190 _right_crop->wrapped()->SetRange (0, 1024);
191 _bottom_crop->wrapped()->SetRange (0, 1024);
193 vector<VideoContentScale> scales = VideoContentScale::all ();
194 _scale->wrapped()->Clear ();
195 for (vector<VideoContentScale>::iterator i = scales.begin(); i != scales.end(); ++i) {
196 _scale->wrapped()->Append (std_to_wx (i->name ()));
199 _frame_type->wrapped()->Append (_("2D"));
200 _frame_type->wrapped()->Append (_("3D left/right"));
201 _frame_type->wrapped()->Append (_("3D top/bottom"));
202 _frame_type->wrapped()->Append (_("3D alternate"));
203 _frame_type->wrapped()->Append (_("3D left only"));
204 _frame_type->wrapped()->Append (_("3D right only"));
206 _filters_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&VideoPanel::edit_filters_clicked, this));
207 _enable_colour_conversion->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&VideoPanel::enable_colour_conversion_clicked, this));
208 _colour_conversion_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&VideoPanel::edit_colour_conversion_clicked, this));
212 VideoPanel::film_changed (Film::Property property)
215 case Film::CONTAINER:
216 case Film::VIDEO_FRAME_RATE:
217 case Film::RESOLUTION:
218 setup_description ();
226 VideoPanel::film_content_changed (int property)
228 VideoContentList vc = _editor->selected_video_content ();
229 shared_ptr<VideoContent> vcs;
230 shared_ptr<FFmpegContent> fcs;
233 fcs = dynamic_pointer_cast<FFmpegContent> (vcs);
236 if (property == VideoContentProperty::VIDEO_FRAME_TYPE) {
237 setup_description ();
238 } else if (property == VideoContentProperty::VIDEO_CROP) {
239 setup_description ();
240 } else if (property == VideoContentProperty::VIDEO_SCALE) {
241 setup_description ();
242 } else if (property == VideoContentProperty::VIDEO_FRAME_RATE) {
243 setup_description ();
244 } else if (property == VideoContentProperty::COLOUR_CONVERSION) {
246 _colour_conversion->SetLabel (wxT (""));
247 } else if (vcs->colour_conversion ()) {
248 optional<size_t> preset = vcs->colour_conversion().get().preset ();
249 vector<PresetColourConversion> cc = Config::instance()->colour_conversions ();
250 _colour_conversion->SetLabel (preset ? std_to_wx (cc[preset.get()].name) : _("Custom"));
251 _enable_colour_conversion->SetValue (true);
252 _colour_conversion->Enable (true);
253 _colour_conversion_button->Enable (true);
255 _colour_conversion->SetLabel (_("None"));
256 _enable_colour_conversion->SetValue (false);
257 _colour_conversion->Enable (false);
258 _colour_conversion_button->Enable (false);
260 } else if (property == FFmpegContentProperty::FILTERS) {
262 string const p = Filter::ffmpeg_string (fcs->filters ());
264 _filters->SetLabel (_("None"));
266 _filters->SetLabel (std_to_wx (p));
272 /** Called when the `Edit filters' button has been clicked */
274 VideoPanel::edit_filters_clicked ()
276 FFmpegContentList c = _editor->selected_ffmpeg_content ();
281 FilterDialog* d = new FilterDialog (this, c.front()->filters());
282 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, c.front(), _1));
288 VideoPanel::setup_description ()
290 VideoContentList vc = _editor->selected_video_content ();
292 _description->SetLabel ("");
294 } else if (vc.size() > 1) {
295 _description->SetLabel (_("Multiple content selected"));
299 shared_ptr<VideoContent> vcs = vc.front ();
305 if (vcs->video_size().width && vcs->video_size().height) {
306 d << wxString::Format (
307 _("Content video is %dx%d (%.2f:1)\n"),
308 vcs->video_size_after_3d_split().width,
309 vcs->video_size_after_3d_split().height,
310 vcs->video_size_after_3d_split().ratio ()
315 Crop const crop = vcs->crop ();
316 if ((crop.left || crop.right || crop.top || crop.bottom) && vcs->video_size() != libdcp::Size (0, 0)) {
317 libdcp::Size cropped = vcs->video_size_after_crop ();
318 d << wxString::Format (
319 _("Cropped to %dx%d (%.2f:1)\n"),
320 cropped.width, cropped.height,
326 libdcp::Size const container_size = _editor->film()->frame_size ();
327 libdcp::Size const scaled = vcs->scale().size (vcs, container_size, container_size);
329 if (scaled != vcs->video_size_after_crop ()) {
330 d << wxString::Format (
331 _("Scaled to %dx%d (%.2f:1)\n"),
332 scaled.width, scaled.height,
338 if (scaled != container_size) {
339 d << wxString::Format (
340 _("Padded with black to %dx%d (%.2f:1)\n"),
341 container_size.width, container_size.height,
342 container_size.ratio ()
347 d << wxString::Format (_("Content frame rate %.4f\n"), vcs->video_frame_rate ());
349 FrameRateChange frc (vcs->video_frame_rate(), _editor->film()->video_frame_rate ());
350 d << std_to_wx (frc.description ()) << "\n";
353 for (int i = lines; i < 6; ++i) {
357 _description->SetLabel (d);
362 VideoPanel::edit_colour_conversion_clicked ()
364 VideoContentList vc = _editor->selected_video_content ();
365 if (vc.size() != 1) {
369 if (!vc.front()->colour_conversion ()) {
373 ColourConversion conversion = vc.front()->colour_conversion().get ();
374 ContentColourConversionDialog* d = new ContentColourConversionDialog (this);
378 vc.front()->set_colour_conversion (d->get ());
383 VideoPanel::content_selection_changed ()
385 VideoContentList video_sel = _editor->selected_video_content ();
386 FFmpegContentList ffmpeg_sel = _editor->selected_ffmpeg_content ();
388 bool const single = video_sel.size() == 1;
390 _left_crop->set_content (video_sel);
391 _right_crop->set_content (video_sel);
392 _top_crop->set_content (video_sel);
393 _bottom_crop->set_content (video_sel);
394 _frame_type->set_content (video_sel);
395 _scale->set_content (video_sel);
397 _filters_button->Enable (single && !ffmpeg_sel.empty ());
398 _colour_conversion_button->Enable (single);
400 film_content_changed (VideoContentProperty::VIDEO_CROP);
401 film_content_changed (VideoContentProperty::VIDEO_FRAME_RATE);
402 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
403 film_content_changed (FFmpegContentProperty::FILTERS);
407 VideoPanel::enable_colour_conversion_clicked ()
409 VideoContentList vc = _editor->selected_video_content ();
410 if (vc.size() != 1) {
414 if (_enable_colour_conversion->GetValue()) {
415 vc.front()->set_default_colour_conversion ();
417 vc.front()->unset_colour_conversion ();