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 "filter_dialog.h"
28 #include "video_panel.h"
30 #include "film_editor.h"
31 #include "content_colour_conversion_dialog.h"
32 #include "content_widget.h"
39 using boost::shared_ptr;
40 using boost::dynamic_pointer_cast;
42 using boost::optional;
44 static VideoContentScale
45 index_to_scale (int n)
47 vector<VideoContentScale> scales = VideoContentScale::all ();
49 assert (n < int (scales.size ()));
54 scale_to_index (VideoContentScale scale)
56 vector<VideoContentScale> scales = VideoContentScale::all ();
57 for (size_t i = 0; i < scales.size(); ++i) {
58 if (scales[i] == scale) {
66 VideoPanel::VideoPanel (FilmEditor* e)
67 : FilmEditorPanel (e, _("Video"))
69 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
70 _sizer->Add (grid, 0, wxALL, 8);
74 add_label_to_grid_bag_sizer (grid, this, _("Type"), true, wxGBPosition (r, 0));
75 _frame_type = new ContentChoice<VideoContent, VideoFrameType> (
77 new wxChoice (this, wxID_ANY),
78 VideoContentProperty::VIDEO_FRAME_TYPE,
79 boost::mem_fn (&VideoContent::video_frame_type),
80 boost::mem_fn (&VideoContent::set_video_frame_type),
81 &caster<int, VideoFrameType>,
82 &caster<VideoFrameType, int>
84 _frame_type->add (grid, wxGBPosition (r, 1));
87 add_label_to_grid_bag_sizer (grid, this, _("Left crop"), true, wxGBPosition (r, 0));
88 _left_crop = new ContentSpinCtrl<VideoContent> (
90 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
91 VideoContentProperty::VIDEO_CROP,
92 boost::mem_fn (&VideoContent::left_crop),
93 boost::mem_fn (&VideoContent::set_left_crop)
95 _left_crop->add (grid, wxGBPosition (r, 1));
98 add_label_to_grid_bag_sizer (grid, this, _("Right crop"), true, wxGBPosition (r, 0));
99 _right_crop = new ContentSpinCtrl<VideoContent> (
101 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
102 VideoContentProperty::VIDEO_CROP,
103 boost::mem_fn (&VideoContent::right_crop),
104 boost::mem_fn (&VideoContent::set_right_crop)
106 _right_crop->add (grid, wxGBPosition (r, 1));
109 add_label_to_grid_bag_sizer (grid, this, _("Top crop"), true, wxGBPosition (r, 0));
110 _top_crop = new ContentSpinCtrl<VideoContent> (
112 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
113 VideoContentProperty::VIDEO_CROP,
114 boost::mem_fn (&VideoContent::top_crop),
115 boost::mem_fn (&VideoContent::set_top_crop)
117 _top_crop->add (grid, wxGBPosition (r,1 ));
120 add_label_to_grid_bag_sizer (grid, this, _("Bottom crop"), true, wxGBPosition (r, 0));
121 _bottom_crop = new ContentSpinCtrl<VideoContent> (
123 new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1)),
124 VideoContentProperty::VIDEO_CROP,
125 boost::mem_fn (&VideoContent::bottom_crop),
126 boost::mem_fn (&VideoContent::set_bottom_crop)
128 _bottom_crop->add (grid, wxGBPosition (r, 1));
131 add_label_to_grid_bag_sizer (grid, this, _("Scale to"), true, wxGBPosition (r, 0));
132 _scale = new ContentChoice<VideoContent, VideoContentScale> (
134 new wxChoice (this, wxID_ANY),
135 VideoContentProperty::VIDEO_SCALE,
136 boost::mem_fn (&VideoContent::scale),
137 boost::mem_fn (&VideoContent::set_scale),
141 _scale->add (grid, wxGBPosition (r, 1));
145 add_label_to_grid_bag_sizer (grid, this, _("Filters"), true, wxGBPosition (r, 0));
146 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
148 wxClientDC dc (this);
149 wxSize size = dc.GetTextExtent (wxT ("A quite long name"));
152 _filters = new wxStaticText (this, wxID_ANY, _("None"), wxDefaultPosition, size);
153 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
154 _filters_button = new wxButton (this, wxID_ANY, _("Edit..."));
155 s->Add (_filters_button, 0, wxALIGN_CENTER_VERTICAL);
156 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
161 add_label_to_grid_bag_sizer (grid, this, _("Colour conversion"), true, wxGBPosition (r, 0));
162 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
164 wxClientDC dc (this);
165 wxSize size = dc.GetTextExtent (wxT ("A quite long name"));
168 _colour_conversion = new wxStaticText (this, wxID_ANY, wxT (""), wxDefaultPosition, size);
170 s->Add (_colour_conversion, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
171 _colour_conversion_button = new wxButton (this, wxID_ANY, _("Edit..."));
172 s->Add (_colour_conversion_button, 0, wxALIGN_CENTER_VERTICAL);
173 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
177 _description = new wxStaticText (this, wxID_ANY, wxT ("\n \n \n \n \n"), wxDefaultPosition, wxDefaultSize);
178 grid->Add (_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
179 wxFont font = _description->GetFont();
180 font.SetStyle(wxFONTSTYLE_ITALIC);
181 font.SetPointSize(font.GetPointSize() - 1);
182 _description->SetFont(font);
185 _left_crop->wrapped()->SetRange (0, 1024);
186 _top_crop->wrapped()->SetRange (0, 1024);
187 _right_crop->wrapped()->SetRange (0, 1024);
188 _bottom_crop->wrapped()->SetRange (0, 1024);
190 vector<VideoContentScale> scales = VideoContentScale::all ();
191 _scale->wrapped()->Clear ();
192 for (vector<VideoContentScale>::iterator i = scales.begin(); i != scales.end(); ++i) {
193 _scale->wrapped()->Append (std_to_wx (i->name ()));
196 _frame_type->wrapped()->Append (_("2D"));
197 _frame_type->wrapped()->Append (_("3D left/right"));
198 _frame_type->wrapped()->Append (_("3D top/bottom"));
200 _filters_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&VideoPanel::edit_filters_clicked, this));
201 _colour_conversion_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&VideoPanel::edit_colour_conversion_clicked, this));
205 VideoPanel::film_changed (Film::Property property)
208 case Film::CONTAINER:
209 case Film::VIDEO_FRAME_RATE:
210 case Film::RESOLUTION:
211 setup_description ();
219 VideoPanel::film_content_changed (int property)
221 VideoContentList vc = _editor->selected_video_content ();
222 shared_ptr<VideoContent> vcs;
223 shared_ptr<FFmpegContent> fcs;
226 fcs = dynamic_pointer_cast<FFmpegContent> (vcs);
229 if (property == VideoContentProperty::VIDEO_FRAME_TYPE) {
230 setup_description ();
231 } else if (property == VideoContentProperty::VIDEO_CROP) {
232 setup_description ();
233 } else if (property == VideoContentProperty::VIDEO_SCALE) {
234 setup_description ();
235 } else if (property == VideoContentProperty::VIDEO_FRAME_RATE) {
236 setup_description ();
237 } else if (property == VideoContentProperty::COLOUR_CONVERSION) {
238 optional<size_t> preset = vcs ? vcs->colour_conversion().preset () : optional<size_t> ();
239 vector<PresetColourConversion> cc = Config::instance()->colour_conversions ();
240 _colour_conversion->SetLabel (preset ? std_to_wx (cc[preset.get()].name) : _("Custom"));
241 } else if (property == FFmpegContentProperty::FILTERS) {
243 pair<string, string> p = Filter::ffmpeg_strings (fcs->filters ());
244 if (p.first.empty () && p.second.empty ()) {
245 _filters->SetLabel (_("None"));
247 string const b = p.first + " " + p.second;
248 _filters->SetLabel (std_to_wx (b));
254 /** Called when the `Edit filters' button has been clicked */
256 VideoPanel::edit_filters_clicked ()
258 FFmpegContentList c = _editor->selected_ffmpeg_content ();
263 FilterDialog* d = new FilterDialog (this, c.front()->filters());
264 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, c.front(), _1));
270 VideoPanel::setup_description ()
272 VideoContentList vc = _editor->selected_video_content ();
274 _description->SetLabel ("");
276 } else if (vc.size() > 1) {
277 _description->SetLabel (_("Multiple content selected"));
281 shared_ptr<VideoContent> vcs = vc.front ();
287 if (vcs->video_size().width && vcs->video_size().height) {
288 d << wxString::Format (
289 _("Content video is %dx%d (%.2f:1)\n"),
290 vcs->video_size_after_3d_split().width,
291 vcs->video_size_after_3d_split().height,
292 vcs->video_size_after_3d_split().ratio ()
297 Crop const crop = vcs->crop ();
298 if ((crop.left || crop.right || crop.top || crop.bottom) && vcs->video_size() != dcp::Size (0, 0)) {
299 dcp::Size cropped = vcs->video_size_after_crop ();
300 d << wxString::Format (
301 _("Cropped to %dx%d (%.2f:1)\n"),
302 cropped.width, cropped.height,
308 dcp::Size const container_size = fit_ratio_within (_editor->film()->container()->ratio (), _editor->film()->full_frame ());
309 dcp::Size const scaled = vcs->scale().size (vcs, container_size);
311 if (scaled != vcs->video_size_after_crop ()) {
312 d << wxString::Format (
313 _("Scaled to %dx%d (%.2f:1)\n"),
314 scaled.width, scaled.height,
320 if (scaled != container_size) {
321 d << wxString::Format (
322 _("Padded with black to %dx%d (%.2f:1)\n"),
323 container_size.width, container_size.height,
324 container_size.ratio ()
329 d << wxString::Format (_("Content frame rate %.4f\n"), vcs->video_frame_rate ());
331 FrameRateChange frc (vcs->video_frame_rate(), _editor->film()->video_frame_rate ());
332 d << std_to_wx (frc.description) << "\n";
335 for (int i = lines; i < 6; ++i) {
339 _description->SetLabel (d);
344 VideoPanel::edit_colour_conversion_clicked ()
346 VideoContentList vc = _editor->selected_video_content ();
347 if (vc.size() != 1) {
351 ColourConversion conversion = vc.front()->colour_conversion ();
352 ContentColourConversionDialog* d = new ContentColourConversionDialog (this);
356 vc.front()->set_colour_conversion (d->get ());
361 VideoPanel::content_selection_changed ()
363 VideoContentList sel = _editor->selected_video_content ();
364 bool const single = sel.size() == 1;
366 _left_crop->set_content (sel);
367 _right_crop->set_content (sel);
368 _top_crop->set_content (sel);
369 _bottom_crop->set_content (sel);
370 _frame_type->set_content (sel);
371 _scale->set_content (sel);
373 /* Things that are only allowed with single selections */
374 _filters_button->Enable (single);
375 _colour_conversion_button->Enable (single);
377 film_content_changed (VideoContentProperty::VIDEO_CROP);
378 film_content_changed (VideoContentProperty::VIDEO_FRAME_RATE);
379 film_content_changed (VideoContentProperty::COLOUR_CONVERSION);
380 film_content_changed (FFmpegContentProperty::FILTERS);