2 Copyright (C) 2012 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 /** @file src/film_editor.cc
21 * @brief A wx widget to edit a film's metadata, and perform various functions.
27 #include <wx/notebook.h>
28 #include <wx/listctrl.h>
29 #include <boost/thread.hpp>
30 #include <boost/filesystem.hpp>
31 #include <boost/lexical_cast.hpp>
32 #include "lib/format.h"
34 #include "lib/transcode_job.h"
35 #include "lib/exceptions.h"
36 #include "lib/ab_transcode_job.h"
37 #include "lib/job_manager.h"
38 #include "lib/filter.h"
39 #include "lib/config.h"
40 #include "lib/ffmpeg_decoder.h"
41 #include "lib/imagemagick_content.h"
42 #include "lib/sndfile_content.h"
43 #include "lib/dcp_content_type.h"
44 #include "filter_dialog.h"
46 #include "film_editor.h"
47 #include "gain_calculator_dialog.h"
48 #include "sound_processor.h"
49 #include "dci_metadata_dialog.h"
51 #include "audio_dialog.h"
52 #include "imagemagick_content_dialog.h"
53 #include "audio_mapping_view.h"
57 using std::stringstream;
60 using std::setprecision;
64 using boost::shared_ptr;
65 using boost::weak_ptr;
66 using boost::dynamic_pointer_cast;
67 using boost::lexical_cast;
69 /** @param f Film to edit */
70 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
72 , _generally_sensitive (true)
75 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
76 _notebook = new wxNotebook (this, wxID_ANY);
77 s->Add (_notebook, 1);
80 _notebook->AddPage (_film_panel, _("Film"), true);
81 make_content_panel ();
82 _notebook->AddPage (_content_panel, _("Content"), false);
84 _notebook->AddPage (_video_panel, _("Video"), false);
86 _notebook->AddPage (_audio_panel, _("Audio"), false);
87 make_subtitle_panel ();
88 _notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
91 connect_to_widgets ();
93 JobManager::instance()->ActiveJobsChanged.connect (
94 bind (&FilmEditor::active_jobs_changed, this, _1)
103 FilmEditor::make_film_panel ()
105 _film_panel = new wxPanel (_notebook);
106 _film_sizer = new wxBoxSizer (wxVERTICAL);
107 _film_panel->SetSizer (_film_sizer);
109 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
110 _film_sizer->Add (grid, 0, wxALL, 8);
114 add_label_to_grid_bag_sizer (grid, _film_panel, _("Name"), wxGBPosition (r, 0));
115 _name = new wxTextCtrl (_film_panel, wxID_ANY);
116 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
119 add_label_to_grid_bag_sizer (grid, _film_panel, _("DCP Name"), wxGBPosition (r, 0));
120 _dcp_name = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
121 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
124 _use_dci_name = new wxCheckBox (_film_panel, wxID_ANY, _("Use DCI name"));
125 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
126 _edit_dci_button = new wxButton (_film_panel, wxID_ANY, _("Details..."));
127 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
130 _trust_content_headers = new wxCheckBox (_film_panel, wxID_ANY, _("Trust content's header"));
131 grid->Add (_trust_content_headers, wxGBPosition (r, 0), wxGBSpan(1, 2));
134 add_label_to_grid_bag_sizer (grid, _film_panel, _("Content Type"), wxGBPosition (r, 0));
135 _dcp_content_type = new wxChoice (_film_panel, wxID_ANY);
136 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
140 add_label_to_grid_bag_sizer (grid, _film_panel, _("DCP Frame Rate"), wxGBPosition (r, 0));
141 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
142 _dcp_frame_rate = new wxChoice (_film_panel, wxID_ANY);
143 s->Add (_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
144 _best_dcp_frame_rate = new wxButton (_film_panel, wxID_ANY, _("Use best"));
145 s->Add (_best_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxALL | wxEXPAND, 6);
146 grid->Add (s, wxGBPosition (r, 1));
150 _frame_rate_description = new wxStaticText (_film_panel, wxID_ANY, wxT ("\n \n "), wxDefaultPosition, wxDefaultSize);
151 grid->Add (_frame_rate_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
152 wxFont font = _frame_rate_description->GetFont();
153 font.SetStyle(wxFONTSTYLE_ITALIC);
154 font.SetPointSize(font.GetPointSize() - 1);
155 _frame_rate_description->SetFont(font);
158 add_label_to_grid_bag_sizer (grid, _film_panel, _("Length"), wxGBPosition (r, 0));
159 _length = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
160 grid->Add (_length, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
165 add_label_to_grid_bag_sizer (grid, _film_panel, _("Trim frames"), wxGBPosition (r, 0));
166 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
167 add_label_to_sizer (s, _film_panel, _("Start"));
168 _trim_start = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
169 s->Add (_trim_start);
170 add_label_to_sizer (s, _film_panel, _("End"));
171 _trim_end = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
174 grid->Add (s, wxGBPosition (r, 1));
178 add_label_to_grid_bag_sizer (grid, _film_panel, _("Trim method"), wxGBPosition (r, 0));
179 _trim_type = new wxChoice (_film_panel, wxID_ANY);
180 grid->Add (_trim_type, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
183 _ab = new wxCheckBox (_film_panel, wxID_ANY, _("A/B"));
184 grid->Add (_ab, wxGBPosition (r, 0));
187 vector<DCPContentType const *> const ct = DCPContentType::all ();
188 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
189 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
192 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
193 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
194 _dcp_frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
197 _trim_type->Append (_("encode all frames and play the subset"));
198 _trim_type->Append (_("encode only the subset"));
202 FilmEditor::connect_to_widgets ()
204 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
205 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
206 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
207 _format->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
208 _trust_content_headers->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::trust_content_headers_changed), 0, this);
209 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_SELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
210 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_DESELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
211 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_ACTIVATED, wxListEventHandler (FilmEditor::content_activated), 0, this);
212 _content_add->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_add_clicked), 0, this);
213 _content_remove->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_remove_clicked), 0, this);
214 _content_edit->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_edit_clicked), 0, this);
215 _content_earlier->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_earlier_clicked), 0, this);
216 _content_later->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_later_clicked), 0, this);
217 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
218 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
219 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
220 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
221 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
222 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
223 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
224 _dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_frame_rate_changed), 0, this);
225 _best_dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_dcp_frame_rate_clicked), 0, this);
226 _ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::ab_toggled), 0, this);
227 _trim_start->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::trim_start_changed), 0, this);
228 _trim_end->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::trim_end_changed), 0, this);
229 _trim_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::trim_type_changed), 0, this);
230 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
231 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
232 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
233 _colour_lut->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::colour_lut_changed), 0, this);
234 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
235 _ffmpeg_subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::ffmpeg_subtitle_stream_changed), 0, this);
236 _ffmpeg_audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::ffmpeg_audio_stream_changed), 0, this);
237 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
238 _audio_gain_calculate_button->Connect (
239 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
241 _show_audio->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::show_audio_clicked), 0, this);
242 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
246 FilmEditor::make_video_panel ()
248 _video_panel = new wxPanel (_notebook);
249 _video_sizer = new wxBoxSizer (wxVERTICAL);
250 _video_panel->SetSizer (_video_sizer);
252 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
253 _video_sizer->Add (grid, 0, wxALL, 8);
256 add_label_to_grid_bag_sizer (grid, _video_panel, _("Format"), wxGBPosition (r, 0));
257 _format = new wxChoice (_video_panel, wxID_ANY);
258 grid->Add (_format, wxGBPosition (r, 1));
261 add_label_to_grid_bag_sizer (grid, _video_panel, _("Left crop"), wxGBPosition (r, 0));
262 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
263 grid->Add (_left_crop, wxGBPosition (r, 1));
266 add_label_to_grid_bag_sizer (grid, _video_panel, _("Right crop"), wxGBPosition (r, 0));
267 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
268 grid->Add (_right_crop, wxGBPosition (r, 1));
271 add_label_to_grid_bag_sizer (grid, _video_panel, _("Top crop"), wxGBPosition (r, 0));
272 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
273 grid->Add (_top_crop, wxGBPosition (r, 1));
276 add_label_to_grid_bag_sizer (grid, _video_panel, _("Bottom crop"), wxGBPosition (r, 0));
277 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
278 grid->Add (_bottom_crop, wxGBPosition (r, 1));
281 _scaling_description = new wxStaticText (_video_panel, wxID_ANY, wxT ("\n \n \n \n"), wxDefaultPosition, wxDefaultSize);
282 grid->Add (_scaling_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
283 wxFont font = _scaling_description->GetFont();
284 font.SetStyle(wxFONTSTYLE_ITALIC);
285 font.SetPointSize(font.GetPointSize() - 1);
286 _scaling_description->SetFont(font);
289 /* VIDEO-only stuff */
291 add_label_to_grid_bag_sizer (grid, _video_panel, _("Filters"), wxGBPosition (r, 0));
292 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
293 _filters = new wxStaticText (_video_panel, wxID_ANY, _("None"));
294 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
295 _filters_button = new wxButton (_video_panel, wxID_ANY, _("Edit..."));
296 s->Add (_filters_button, 0);
297 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
301 add_label_to_grid_bag_sizer (grid, _video_panel, _("Scaler"), wxGBPosition (r, 0));
302 _scaler = new wxChoice (_video_panel, wxID_ANY);
303 grid->Add (_scaler, wxGBPosition (r, 1));
306 vector<Scaler const *> const sc = Scaler::all ();
307 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
308 _scaler->Append (std_to_wx ((*i)->name()));
311 add_label_to_grid_bag_sizer (grid, _video_panel, _("Colour look-up table"), wxGBPosition (r, 0));
312 _colour_lut = new wxChoice (_video_panel, wxID_ANY);
313 for (int i = 0; i < 2; ++i) {
314 _colour_lut->Append (std_to_wx (colour_lut_index_to_name (i)));
316 _colour_lut->SetSelection (0);
317 grid->Add (_colour_lut, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
321 add_label_to_grid_bag_sizer (grid, _video_panel, _("JPEG2000 bandwidth"), wxGBPosition (r, 0));
322 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
323 _j2k_bandwidth = new wxSpinCtrl (_video_panel, wxID_ANY);
324 s->Add (_j2k_bandwidth, 1);
325 add_label_to_sizer (s, _video_panel, _("MBps"));
326 grid->Add (s, wxGBPosition (r, 1));
330 _left_crop->SetRange (0, 1024);
331 _top_crop->SetRange (0, 1024);
332 _right_crop->SetRange (0, 1024);
333 _bottom_crop->SetRange (0, 1024);
334 _trim_start->SetRange (0, 100);
335 _trim_end->SetRange (0, 100);
336 _j2k_bandwidth->SetRange (50, 250);
340 FilmEditor::make_content_panel ()
342 _content_panel = new wxPanel (_notebook);
343 _content_sizer = new wxBoxSizer (wxVERTICAL);
344 _content_panel->SetSizer (_content_sizer);
347 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
349 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
350 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
352 _content->InsertColumn (0, wxT(""));
353 _content->SetColumnWidth (0, 512);
355 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
356 _content_add = new wxButton (_content_panel, wxID_ANY, _("Add..."));
357 b->Add (_content_add);
358 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
359 b->Add (_content_remove);
360 _content_edit = new wxButton (_content_panel, wxID_ANY, _("Edit..."));
361 b->Add (_content_edit);
362 _content_earlier = new wxButton (_content_panel, wxID_ANY, _("Earlier"));
363 b->Add (_content_earlier);
364 _content_later = new wxButton (_content_panel, wxID_ANY, _("Later"));
365 b->Add (_content_later);
367 s->Add (b, 0, wxALL, 4);
369 _content_sizer->Add (s, 1, wxEXPAND | wxALL, 6);
372 _content_information = new wxTextCtrl (_content_panel, wxID_ANY, wxT ("\n\n\n\n"), wxDefaultPosition, wxDefaultSize, wxTE_READONLY | wxTE_MULTILINE);
373 _content_sizer->Add (_content_information, 1, wxEXPAND | wxALL, 6);
377 FilmEditor::make_audio_panel ()
379 _audio_panel = new wxPanel (_notebook);
380 _audio_sizer = new wxBoxSizer (wxVERTICAL);
381 _audio_panel->SetSizer (_audio_sizer);
383 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
384 _audio_sizer->Add (grid, 0, wxALL, 8);
386 _show_audio = new wxButton (_audio_panel, wxID_ANY, _("Show Audio..."));
387 grid->Add (_show_audio, 1);
391 add_label_to_sizer (grid, _audio_panel, _("Audio Gain"));
392 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
393 _audio_gain = new wxSpinCtrl (_audio_panel);
394 s->Add (_audio_gain, 1);
395 add_label_to_sizer (s, _audio_panel, _("dB"));
396 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
397 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
402 add_label_to_sizer (grid, _audio_panel, _("Audio Delay"));
403 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
404 _audio_delay = new wxSpinCtrl (_audio_panel);
405 s->Add (_audio_delay, 1);
406 /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
407 add_label_to_sizer (s, _audio_panel, _("ms"));
412 add_label_to_sizer (grid, _audio_panel, _("Audio Stream"));
413 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
414 _ffmpeg_audio_stream = new wxChoice (_audio_panel, wxID_ANY);
415 s->Add (_ffmpeg_audio_stream, 1);
416 _audio = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
417 s->Add (_audio, 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
418 grid->Add (s, 1, wxEXPAND);
421 _audio_mapping = new AudioMappingView (_audio_panel);
422 _audio_sizer->Add (_audio_mapping, 1, wxEXPAND | wxALL, 6);
424 _audio_gain->SetRange (-60, 60);
425 _audio_delay->SetRange (-1000, 1000);
429 FilmEditor::make_subtitle_panel ()
431 _subtitle_panel = new wxPanel (_notebook);
432 _subtitle_sizer = new wxBoxSizer (wxVERTICAL);
433 _subtitle_panel->SetSizer (_subtitle_sizer);
434 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
435 _subtitle_sizer->Add (grid, 0, wxALL, 8);
437 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, _("With Subtitles"));
438 grid->Add (_with_subtitles, 1);
440 _ffmpeg_subtitle_stream = new wxChoice (_subtitle_panel, wxID_ANY);
441 grid->Add (_ffmpeg_subtitle_stream);
444 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Offset"));
445 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
446 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
447 s->Add (_subtitle_offset);
448 add_label_to_sizer (s, _subtitle_panel, _("pixels"));
453 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Scale"));
454 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
455 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
456 s->Add (_subtitle_scale);
457 add_label_to_sizer (s, _subtitle_panel, _("%"));
461 _subtitle_offset->SetRange (-1024, 1024);
462 _subtitle_scale->SetRange (1, 1000);
465 /** Called when the left crop widget has been changed */
467 FilmEditor::left_crop_changed (wxCommandEvent &)
473 _film->set_left_crop (_left_crop->GetValue ());
476 /** Called when the right crop widget has been changed */
478 FilmEditor::right_crop_changed (wxCommandEvent &)
484 _film->set_right_crop (_right_crop->GetValue ());
487 /** Called when the top crop widget has been changed */
489 FilmEditor::top_crop_changed (wxCommandEvent &)
495 _film->set_top_crop (_top_crop->GetValue ());
498 /** Called when the bottom crop value has been changed */
500 FilmEditor::bottom_crop_changed (wxCommandEvent &)
506 _film->set_bottom_crop (_bottom_crop->GetValue ());
510 FilmEditor::trust_content_headers_changed (wxCommandEvent &)
516 _film->set_trust_content_headers (_trust_content_headers->GetValue ());
519 /** Called when the DCP A/B switch has been toggled */
521 FilmEditor::ab_toggled (wxCommandEvent &)
527 _film->set_ab (_ab->GetValue ());
530 /** Called when the name widget has been changed */
532 FilmEditor::name_changed (wxCommandEvent &)
538 _film->set_name (string (_name->GetValue().mb_str()));
542 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
548 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
552 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
558 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
562 FilmEditor::colour_lut_changed (wxCommandEvent &)
568 _film->set_colour_lut (_colour_lut->GetSelection ());
572 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
578 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
582 FilmEditor::dcp_frame_rate_changed (wxCommandEvent &)
588 _film->set_dcp_frame_rate (
589 boost::lexical_cast<int> (
590 wx_to_std (_dcp_frame_rate->GetString (_dcp_frame_rate->GetSelection ()))
596 /** Called when the metadata stored in the Film object has changed;
597 * so that we can update the GUI.
598 * @param p Property of the Film that has changed.
601 FilmEditor::film_changed (Film::Property p)
618 setup_subtitle_control_sensitivity ();
620 setup_show_audio_sensitivity ();
623 case Film::TRUST_CONTENT_HEADERS:
624 checked_set (_trust_content_headers, _film->trust_content_headers ());
630 checked_set (_left_crop, _film->crop().left);
631 checked_set (_right_crop, _film->crop().right);
632 checked_set (_top_crop, _film->crop().top);
633 checked_set (_bottom_crop, _film->crop().bottom);
634 setup_scaling_description ();
638 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
639 if (p.first.empty () && p.second.empty ()) {
640 _filters->SetLabel (_("None"));
642 string const b = p.first + " " + p.second;
643 _filters->SetLabel (std_to_wx (b));
645 _film_sizer->Layout ();
649 checked_set (_name, _film->name());
652 case Film::DCP_CONTENT_TYPE:
653 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
657 checked_set (_ab, _film->ab ());
660 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
662 case Film::TRIM_START:
663 checked_set (_trim_start, _film->trim_start());
666 checked_set (_trim_end, _film->trim_end());
668 case Film::TRIM_TYPE:
669 checked_set (_trim_type, _film->trim_type() == Film::CPL ? 0 : 1);
671 case Film::AUDIO_GAIN:
672 checked_set (_audio_gain, _film->audio_gain ());
674 case Film::AUDIO_DELAY:
675 checked_set (_audio_delay, _film->audio_delay ());
677 case Film::WITH_SUBTITLES:
678 checked_set (_with_subtitles, _film->with_subtitles ());
679 setup_subtitle_control_sensitivity ();
682 case Film::SUBTITLE_OFFSET:
683 checked_set (_subtitle_offset, _film->subtitle_offset ());
685 case Film::SUBTITLE_SCALE:
686 checked_set (_subtitle_scale, _film->subtitle_scale() * 100);
688 case Film::COLOUR_LUT:
689 checked_set (_colour_lut, _film->colour_lut ());
691 case Film::J2K_BANDWIDTH:
692 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
694 case Film::USE_DCI_NAME:
695 checked_set (_use_dci_name, _film->use_dci_name ());
698 case Film::DCI_METADATA:
701 case Film::DCP_FRAME_RATE:
704 for (unsigned int i = 0; i < _dcp_frame_rate->GetCount(); ++i) {
705 if (wx_to_std (_dcp_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->dcp_frame_rate())) {
706 checked_set (_dcp_frame_rate, i);
713 checked_set (_dcp_frame_rate, -1);
716 if (_film->video_frame_rate()) {
717 _best_dcp_frame_rate->Enable (best_dcp_frame_rate (_film->video_frame_rate ()) != _film->dcp_frame_rate ());
719 _best_dcp_frame_rate->Disable ();
721 setup_frame_rate_description ();
724 case Film::AUDIO_MAPPING:
725 _audio_mapping->set_mapping (_film->audio_mapping ());
731 FilmEditor::film_content_changed (weak_ptr<Content> content, int property)
734 /* We call this method ourselves (as well as using it as a signal handler)
740 if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
741 setup_subtitle_control_sensitivity ();
743 } else if (property == FFmpegContentProperty::AUDIO_STREAMS) {
745 setup_show_audio_sensitivity ();
746 } else if (property == VideoContentProperty::VIDEO_LENGTH || property == AudioContentProperty::AUDIO_LENGTH) {
748 boost::shared_ptr<Content> c = content.lock ();
749 if (c && c == selected_content()) {
750 setup_content_information ();
752 } else if (property == FFmpegContentProperty::AUDIO_STREAM) {
753 if (_film->ffmpeg_audio_stream()) {
754 checked_set (_ffmpeg_audio_stream, boost::lexical_cast<string> (_film->ffmpeg_audio_stream()->id));
757 setup_audio_details ();
758 setup_show_audio_sensitivity ();
759 } else if (property == FFmpegContentProperty::SUBTITLE_STREAM) {
760 if (_film->ffmpeg_subtitle_stream()) {
761 checked_set (_ffmpeg_subtitle_stream, boost::lexical_cast<string> (_film->ffmpeg_subtitle_stream()->id));
767 FilmEditor::setup_format ()
770 vector<Format const *>::iterator i = _formats.begin ();
771 while (i != _formats.end() && *i != _film->format ()) {
776 if (i == _formats.end()) {
777 checked_set (_format, -1);
779 checked_set (_format, n);
783 setup_scaling_description ();
787 FilmEditor::setup_length ()
790 ContentVideoFrame const frames = _film->content_length ();
792 if (frames && _film->video_frame_rate()) {
793 s << frames << " " << wx_to_std (_("frames")) << "; " << seconds_to_hms (frames / _film->video_frame_rate());
795 s << frames << " " << wx_to_std (_("frames"));
798 _length->SetLabel (std_to_wx (s.str ()));
801 _trim_start->SetRange (0, frames);
802 _trim_end->SetRange (0, frames);
807 FilmEditor::setup_frame_rate_description ()
812 if (_film->video_frame_rate()) {
813 d << std_to_wx (FrameRateConversion (_film->video_frame_rate(), _film->dcp_frame_rate()).description);
815 #ifdef HAVE_SWRESAMPLE
816 if (_film->audio_frame_rate() && _film->audio_frame_rate() != _film->target_audio_sample_rate ()) {
817 d << wxString::Format (
818 _("Audio will be resampled from %dHz to %dHz\n"),
819 _film->audio_frame_rate(),
820 _film->target_audio_sample_rate()
827 for (int i = lines; i < 2; ++i) {
831 _frame_rate_description->SetLabel (d);
834 /** Called when the format widget has been changed */
836 FilmEditor::format_changed (wxCommandEvent &)
842 int const n = _format->GetSelection ();
844 assert (n < int (_formats.size()));
845 _film->set_format (_formats[n]);
849 /** Called when the DCP content type widget has been changed */
851 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
857 int const n = _dcp_content_type->GetSelection ();
858 if (n != wxNOT_FOUND) {
859 _film->set_dcp_content_type (DCPContentType::from_index (n));
863 /** Sets the Film that we are editing */
865 FilmEditor::set_film (shared_ptr<Film> f)
867 set_things_sensitive (f != 0);
876 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
877 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
881 FileChanged (_film->directory ());
887 _audio_dialog->set_film (_film);
890 film_changed (Film::NAME);
891 film_changed (Film::USE_DCI_NAME);
892 film_changed (Film::CONTENT);
893 film_changed (Film::TRUST_CONTENT_HEADERS);
894 film_changed (Film::DCP_CONTENT_TYPE);
895 film_changed (Film::FORMAT);
896 film_changed (Film::CROP);
897 film_changed (Film::FILTERS);
898 film_changed (Film::SCALER);
899 film_changed (Film::TRIM_START);
900 film_changed (Film::TRIM_END);
901 film_changed (Film::AB);
902 film_changed (Film::TRIM_TYPE);
903 film_changed (Film::AUDIO_GAIN);
904 film_changed (Film::AUDIO_DELAY);
905 film_changed (Film::WITH_SUBTITLES);
906 film_changed (Film::SUBTITLE_OFFSET);
907 film_changed (Film::SUBTITLE_SCALE);
908 film_changed (Film::COLOUR_LUT);
909 film_changed (Film::J2K_BANDWIDTH);
910 film_changed (Film::DCI_METADATA);
911 film_changed (Film::DCP_FRAME_RATE);
912 film_changed (Film::AUDIO_MAPPING);
914 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::SUBTITLE_STREAMS);
915 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::SUBTITLE_STREAM);
916 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::AUDIO_STREAMS);
917 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::AUDIO_STREAM);
919 setup_content_information ();
922 /** Updates the sensitivity of lots of widgets to a given value.
923 * @param s true to make sensitive, false to make insensitive.
926 FilmEditor::set_things_sensitive (bool s)
928 _generally_sensitive = s;
931 _use_dci_name->Enable (s);
932 _edit_dci_button->Enable (s);
934 _content->Enable (s);
935 _trust_content_headers->Enable (s);
936 _content->Enable (s);
937 _left_crop->Enable (s);
938 _right_crop->Enable (s);
939 _top_crop->Enable (s);
940 _bottom_crop->Enable (s);
941 _filters_button->Enable (s);
943 _ffmpeg_audio_stream->Enable (s);
944 _dcp_content_type->Enable (s);
945 _best_dcp_frame_rate->Enable (s);
946 _dcp_frame_rate->Enable (s);
947 _trim_start->Enable (s);
948 _trim_end->Enable (s);
950 _trim_type->Enable (s);
951 _colour_lut->Enable (s);
952 _j2k_bandwidth->Enable (s);
953 _audio_gain->Enable (s);
954 _audio_gain_calculate_button->Enable (s);
955 _show_audio->Enable (s);
956 _audio_delay->Enable (s);
958 setup_subtitle_control_sensitivity ();
959 setup_show_audio_sensitivity ();
960 setup_content_button_sensitivity ();
963 /** Called when the `Edit filters' button has been clicked */
965 FilmEditor::edit_filters_clicked (wxCommandEvent &)
967 FilterDialog* d = new FilterDialog (this, _film->filters());
968 d->ActiveChanged.connect (bind (&Film::set_filters, _film, _1));
973 /** Called when the scaler widget has been changed */
975 FilmEditor::scaler_changed (wxCommandEvent &)
981 int const n = _scaler->GetSelection ();
983 _film->set_scaler (Scaler::from_index (n));
988 FilmEditor::audio_gain_changed (wxCommandEvent &)
994 _film->set_audio_gain (_audio_gain->GetValue ());
998 FilmEditor::audio_delay_changed (wxCommandEvent &)
1004 _film->set_audio_delay (_audio_delay->GetValue ());
1008 FilmEditor::setup_notebook_size ()
1010 _notebook->InvalidateBestSize ();
1012 _film_sizer->Layout ();
1013 _film_sizer->SetSizeHints (_film_panel);
1014 _video_sizer->Layout ();
1015 _video_sizer->SetSizeHints (_video_panel);
1016 _audio_sizer->Layout ();
1017 _audio_sizer->SetSizeHints (_audio_panel);
1018 _subtitle_sizer->Layout ();
1019 _subtitle_sizer->SetSizeHints (_subtitle_panel);
1026 FilmEditor::trim_start_changed (wxCommandEvent &)
1032 _film->set_trim_start (_trim_start->GetValue ());
1036 FilmEditor::trim_end_changed (wxCommandEvent &)
1042 _film->set_trim_end (_trim_end->GetValue ());
1046 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
1048 GainCalculatorDialog* d = new GainCalculatorDialog (this);
1051 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
1056 _audio_gain->SetValue (
1057 Config::instance()->sound_processor()->db_for_fader_change (
1063 /* This appears to be necessary, as the change is not signalled,
1066 wxCommandEvent dummy;
1067 audio_gain_changed (dummy);
1073 FilmEditor::setup_formats ()
1075 _formats = Format::all ();
1078 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
1079 _format->Append (std_to_wx ((*i)->name ()));
1082 _film_sizer->Layout ();
1086 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
1092 _film->set_with_subtitles (_with_subtitles->GetValue ());
1096 FilmEditor::setup_subtitle_control_sensitivity ()
1099 if (_generally_sensitive && _film) {
1100 h = !_film->ffmpeg_subtitle_streams().empty();
1103 _with_subtitles->Enable (h);
1107 j = _film->with_subtitles ();
1110 _ffmpeg_subtitle_stream->Enable (j);
1111 _subtitle_offset->Enable (j);
1112 _subtitle_scale->Enable (j);
1116 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
1122 _film->set_use_dci_name (_use_dci_name->GetValue ());
1126 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
1132 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
1134 _film->set_dci_metadata (d->dci_metadata ());
1139 FilmEditor::setup_streams ()
1145 _ffmpeg_audio_stream->Clear ();
1146 vector<FFmpegAudioStream> a = _film->ffmpeg_audio_streams ();
1147 for (vector<FFmpegAudioStream>::iterator i = a.begin(); i != a.end(); ++i) {
1148 _ffmpeg_audio_stream->Append (std_to_wx (i->name), new wxStringClientData (std_to_wx (boost::lexical_cast<string> (i->id))));
1151 if (_film->ffmpeg_audio_stream()) {
1152 checked_set (_ffmpeg_audio_stream, boost::lexical_cast<string> (_film->ffmpeg_audio_stream()->id));
1155 _ffmpeg_subtitle_stream->Clear ();
1156 vector<FFmpegSubtitleStream> s = _film->ffmpeg_subtitle_streams ();
1157 for (vector<FFmpegSubtitleStream>::iterator i = s.begin(); i != s.end(); ++i) {
1158 _ffmpeg_subtitle_stream->Append (std_to_wx (i->name), new wxStringClientData (std_to_wx (boost::lexical_cast<string> (i->id))));
1161 if (_film->ffmpeg_subtitle_stream()) {
1162 checked_set (_ffmpeg_subtitle_stream, boost::lexical_cast<string> (_film->ffmpeg_subtitle_stream()->id));
1164 _ffmpeg_subtitle_stream->SetSelection (wxNOT_FOUND);
1169 FilmEditor::ffmpeg_audio_stream_changed (wxCommandEvent &)
1175 vector<FFmpegAudioStream> a = _film->ffmpeg_audio_streams ();
1176 vector<FFmpegAudioStream>::iterator i = a.begin ();
1177 string const s = string_client_data (_ffmpeg_audio_stream->GetClientObject (_ffmpeg_audio_stream->GetSelection ()));
1178 while (i != a.end() && lexical_cast<string> (i->id) != s) {
1182 if (i != a.end ()) {
1183 _film->set_ffmpeg_audio_stream (*i);
1188 FilmEditor::ffmpeg_subtitle_stream_changed (wxCommandEvent &)
1194 vector<FFmpegSubtitleStream> a = _film->ffmpeg_subtitle_streams ();
1195 vector<FFmpegSubtitleStream>::iterator i = a.begin ();
1196 string const s = string_client_data (_ffmpeg_subtitle_stream->GetClientObject (_ffmpeg_subtitle_stream->GetSelection ()));
1197 while (i != a.end() && lexical_cast<string> (i->id) != s) {
1201 if (i != a.end ()) {
1202 _film->set_ffmpeg_subtitle_stream (*i);
1207 FilmEditor::setup_audio_details ()
1209 if (!_film->ffmpeg_audio_stream()) {
1210 _audio->SetLabel (wxT (""));
1213 if (_film->audio_channels() == 1) {
1214 s << _("1 channel");
1216 s << _film->audio_channels() << wxT (" ") << _("channels");
1218 s << wxT (", ") << _film->audio_frame_rate() << _("Hz");
1219 _audio->SetLabel (s);
1222 setup_notebook_size ();
1226 FilmEditor::active_jobs_changed (bool a)
1228 set_things_sensitive (!a);
1232 FilmEditor::setup_dcp_name ()
1234 string s = _film->dcp_name (true);
1235 if (s.length() > 28) {
1236 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
1237 _dcp_name->SetToolTip (std_to_wx (s));
1239 _dcp_name->SetLabel (std_to_wx (s));
1244 FilmEditor::show_audio_clicked (wxCommandEvent &)
1246 if (_audio_dialog) {
1247 _audio_dialog->Destroy ();
1251 _audio_dialog = new AudioDialog (this);
1252 _audio_dialog->Show ();
1253 _audio_dialog->set_film (_film);
1257 FilmEditor::best_dcp_frame_rate_clicked (wxCommandEvent &)
1263 _film->set_dcp_frame_rate (best_dcp_frame_rate (_film->video_frame_rate ()));
1267 FilmEditor::setup_show_audio_sensitivity ()
1269 _show_audio->Enable (_film && _film->has_audio ());
1273 FilmEditor::setup_content ()
1275 string selected_summary;
1276 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1278 selected_summary = wx_to_std (_content->GetItemText (s));
1281 _content->DeleteAllItems ();
1283 ContentList content = _film->content ();
1284 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
1285 int const t = _content->GetItemCount ();
1286 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
1287 if ((*i)->summary() == selected_summary) {
1288 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1292 if (selected_summary.empty () && !content.empty ()) {
1293 /* Select the first item of content if non was selected before */
1294 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1299 FilmEditor::content_add_clicked (wxCommandEvent &)
1301 wxFileDialog* d = new wxFileDialog (this);
1302 int const r = d->ShowModal ();
1309 boost::filesystem::path p (wx_to_std (d->GetPath()));
1311 if (ImageMagickContent::valid_file (p)) {
1312 _film->add_content (shared_ptr<ImageMagickContent> (new ImageMagickContent (p)));
1313 } else if (SndfileContent::valid_file (p)) {
1314 _film->add_content (shared_ptr<SndfileContent> (new SndfileContent (p)));
1316 _film->add_content (shared_ptr<FFmpegContent> (new FFmpegContent (p)));
1322 FilmEditor::content_remove_clicked (wxCommandEvent &)
1324 shared_ptr<Content> c = selected_content ();
1326 _film->remove_content (c);
1331 FilmEditor::content_activated (wxListEvent& ev)
1333 ContentList c = _film->content ();
1334 assert (ev.GetIndex() >= 0 && size_t (ev.GetIndex()) < c.size ());
1336 edit_content (c[ev.GetIndex()]);
1340 FilmEditor::content_edit_clicked (wxCommandEvent &)
1342 shared_ptr<Content> c = selected_content ();
1351 FilmEditor::edit_content (shared_ptr<Content> c)
1353 shared_ptr<ImageMagickContent> im = dynamic_pointer_cast<ImageMagickContent> (c);
1355 ImageMagickContentDialog* d = new ImageMagickContentDialog (this, im);
1359 im->set_video_length (d->video_length() * 24);
1364 FilmEditor::content_earlier_clicked (wxCommandEvent &)
1366 shared_ptr<Content> c = selected_content ();
1368 _film->move_content_earlier (c);
1373 FilmEditor::content_later_clicked (wxCommandEvent &)
1375 shared_ptr<Content> c = selected_content ();
1377 _film->move_content_later (c);
1382 FilmEditor::content_selection_changed (wxListEvent &)
1384 setup_content_button_sensitivity ();
1385 setup_content_information ();
1389 FilmEditor::setup_content_information ()
1391 shared_ptr<Content> c = selected_content ();
1393 _content_information->SetValue (wxT (""));
1397 _content_information->SetValue (std_to_wx (c->information ()));
1401 FilmEditor::setup_content_button_sensitivity ()
1403 _content_add->Enable (_generally_sensitive);
1405 shared_ptr<Content> selection = selected_content ();
1407 _content_edit->Enable (selection && _generally_sensitive && dynamic_pointer_cast<ImageMagickContent> (selection));
1408 _content_remove->Enable (selection && _generally_sensitive);
1409 _content_earlier->Enable (selection && _generally_sensitive);
1410 _content_later->Enable (selection && _generally_sensitive);
1414 FilmEditor::selected_content ()
1416 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1418 return shared_ptr<Content> ();
1421 ContentList c = _film->content ();
1422 if (s < 0 || size_t (s) >= c.size ()) {
1423 return shared_ptr<Content> ();
1430 FilmEditor::setup_scaling_description ()
1436 if (_film->video_size().width && _film->video_size().height) {
1437 d << wxString::Format (
1438 _("Original video is %dx%d (%.2f:1)\n"),
1439 _film->video_size().width, _film->video_size().height,
1440 float (_film->video_size().width) / _film->video_size().height
1445 Crop const crop = _film->crop ();
1446 if (crop.left || crop.right || crop.top || crop.bottom) {
1447 libdcp::Size const cropped = _film->cropped_size (_film->video_size ());
1448 d << wxString::Format (
1449 _("Cropped to %dx%d (%.2f:1)\n"),
1450 cropped.width, cropped.height,
1451 float (cropped.width) / cropped.height
1456 Format const * format = _film->format ();
1458 int const padding = format->dcp_padding (_film);
1459 libdcp::Size scaled = format->dcp_size ();
1460 scaled.width -= padding * 2;
1461 d << wxString::Format (
1462 _("Scaled to %dx%d (%.2f:1)\n"),
1463 scaled.width, scaled.height,
1464 float (scaled.width) / scaled.height
1469 d << wxString::Format (
1470 _("Padded with black to %dx%d (%.2f:1)\n"),
1471 format->dcp_size().width, format->dcp_size().height,
1472 float (format->dcp_size().width) / format->dcp_size().height
1478 for (int i = lines; i < 4; ++i) {
1482 _scaling_description->SetLabel (d);
1486 FilmEditor::trim_type_changed (wxCommandEvent &)
1488 _film->set_trim_type (_trim_type->GetSelection () == 0 ? Film::CPL : Film::ENCODE);