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;
63 using boost::shared_ptr;
64 using boost::weak_ptr;
65 using boost::dynamic_pointer_cast;
66 using boost::lexical_cast;
68 /** @param f Film to edit */
69 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
71 , _generally_sensitive (true)
74 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
75 _notebook = new wxNotebook (this, wxID_ANY);
76 s->Add (_notebook, 1);
79 _notebook->AddPage (_film_panel, _("Film"), true);
80 make_content_panel ();
81 _notebook->AddPage (_content_panel, _("Content"), false);
83 _notebook->AddPage (_video_panel, _("Video"), false);
85 _notebook->AddPage (_audio_panel, _("Audio"), false);
86 make_subtitle_panel ();
87 _notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
90 connect_to_widgets ();
92 JobManager::instance()->ActiveJobsChanged.connect (
93 bind (&FilmEditor::active_jobs_changed, this, _1)
102 FilmEditor::make_film_panel ()
104 _film_panel = new wxPanel (_notebook);
105 _film_sizer = new wxBoxSizer (wxVERTICAL);
106 _film_panel->SetSizer (_film_sizer);
108 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
109 _film_sizer->Add (grid, 0, wxALL, 8);
113 add_label_to_grid_bag_sizer (grid, _film_panel, _("Name"), wxGBPosition (r, 0));
114 _name = new wxTextCtrl (_film_panel, wxID_ANY);
115 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
118 add_label_to_grid_bag_sizer (grid, _film_panel, _("DCP Name"), wxGBPosition (r, 0));
119 _dcp_name = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
120 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
123 _use_dci_name = new wxCheckBox (_film_panel, wxID_ANY, _("Use DCI name"));
124 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
125 _edit_dci_button = new wxButton (_film_panel, wxID_ANY, _("Details..."));
126 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
129 _trust_content_headers = new wxCheckBox (_film_panel, wxID_ANY, _("Trust content's header"));
130 grid->Add (_trust_content_headers, wxGBPosition (r, 0), wxGBSpan(1, 2));
133 add_label_to_grid_bag_sizer (grid, _film_panel, _("Content Type"), wxGBPosition (r, 0));
134 _dcp_content_type = new wxChoice (_film_panel, wxID_ANY);
135 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
139 add_label_to_grid_bag_sizer (grid, _film_panel, _("DCP Frame Rate"), wxGBPosition (r, 0));
140 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
141 _dcp_frame_rate = new wxChoice (_film_panel, wxID_ANY);
142 s->Add (_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
143 _best_dcp_frame_rate = new wxButton (_film_panel, wxID_ANY, _("Use best"));
144 s->Add (_best_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxALL | wxEXPAND, 6);
145 grid->Add (s, wxGBPosition (r, 1));
149 _frame_rate_description = new wxStaticText (_film_panel, wxID_ANY, wxT ("\n \n "), wxDefaultPosition, wxDefaultSize);
150 grid->Add (_frame_rate_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
151 wxFont font = _frame_rate_description->GetFont();
152 font.SetStyle(wxFONTSTYLE_ITALIC);
153 font.SetPointSize(font.GetPointSize() - 1);
154 _frame_rate_description->SetFont(font);
157 add_label_to_grid_bag_sizer (grid, _film_panel, _("Length"), wxGBPosition (r, 0));
158 _length = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
159 grid->Add (_length, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
164 add_label_to_grid_bag_sizer (grid, _film_panel, _("Trim frames"), wxGBPosition (r, 0));
165 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
166 add_label_to_sizer (s, _film_panel, _("Start"));
167 _trim_start = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
168 s->Add (_trim_start);
169 add_label_to_sizer (s, _film_panel, _("End"));
170 _trim_end = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
173 grid->Add (s, wxGBPosition (r, 1));
177 add_label_to_grid_bag_sizer (grid, _film_panel, _("Trim method"), wxGBPosition (r, 0));
178 _trim_type = new wxChoice (_film_panel, wxID_ANY);
179 grid->Add (_trim_type, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
182 _ab = new wxCheckBox (_film_panel, wxID_ANY, _("A/B"));
183 grid->Add (_ab, wxGBPosition (r, 0));
186 vector<DCPContentType const *> const ct = DCPContentType::all ();
187 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
188 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
191 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
192 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
193 _dcp_frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
196 _trim_type->Append (_("encode all frames and play the subset"));
197 _trim_type->Append (_("encode only the subset"));
201 FilmEditor::connect_to_widgets ()
203 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
204 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
205 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
206 _format->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
207 _trust_content_headers->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::trust_content_headers_changed), 0, this);
208 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_SELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
209 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_DESELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
210 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_ACTIVATED, wxListEventHandler (FilmEditor::content_activated), 0, this);
211 _content_add->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_add_clicked), 0, this);
212 _content_remove->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_remove_clicked), 0, this);
213 _content_edit->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_edit_clicked), 0, this);
214 _content_earlier->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_earlier_clicked), 0, this);
215 _content_later->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_later_clicked), 0, this);
216 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
217 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
218 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
219 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
220 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
221 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
222 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
223 _dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_frame_rate_changed), 0, this);
224 _best_dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_dcp_frame_rate_clicked), 0, this);
225 _ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::ab_toggled), 0, this);
226 _trim_start->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::trim_start_changed), 0, this);
227 _trim_end->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::trim_end_changed), 0, this);
228 _trim_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::trim_type_changed), 0, this);
229 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
230 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
231 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
232 _colour_lut->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::colour_lut_changed), 0, this);
233 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
234 _ffmpeg_subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::ffmpeg_subtitle_stream_changed), 0, this);
235 _ffmpeg_audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::ffmpeg_audio_stream_changed), 0, this);
236 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
237 _audio_gain_calculate_button->Connect (
238 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
240 _show_audio->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::show_audio_clicked), 0, this);
241 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
245 FilmEditor::make_video_panel ()
247 _video_panel = new wxPanel (_notebook);
248 _video_sizer = new wxBoxSizer (wxVERTICAL);
249 _video_panel->SetSizer (_video_sizer);
251 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
252 _video_sizer->Add (grid, 0, wxALL, 8);
255 add_label_to_grid_bag_sizer (grid, _video_panel, _("Format"), wxGBPosition (r, 0));
256 _format = new wxChoice (_video_panel, wxID_ANY);
257 grid->Add (_format, wxGBPosition (r, 1));
260 add_label_to_grid_bag_sizer (grid, _video_panel, _("Left crop"), wxGBPosition (r, 0));
261 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
262 grid->Add (_left_crop, wxGBPosition (r, 1));
265 add_label_to_grid_bag_sizer (grid, _video_panel, _("Right crop"), wxGBPosition (r, 0));
266 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
267 grid->Add (_right_crop, wxGBPosition (r, 1));
270 add_label_to_grid_bag_sizer (grid, _video_panel, _("Top crop"), wxGBPosition (r, 0));
271 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
272 grid->Add (_top_crop, wxGBPosition (r, 1));
275 add_label_to_grid_bag_sizer (grid, _video_panel, _("Bottom crop"), wxGBPosition (r, 0));
276 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
277 grid->Add (_bottom_crop, wxGBPosition (r, 1));
280 _scaling_description = new wxStaticText (_video_panel, wxID_ANY, wxT ("\n \n \n \n"), wxDefaultPosition, wxDefaultSize);
281 grid->Add (_scaling_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
282 wxFont font = _scaling_description->GetFont();
283 font.SetStyle(wxFONTSTYLE_ITALIC);
284 font.SetPointSize(font.GetPointSize() - 1);
285 _scaling_description->SetFont(font);
288 /* VIDEO-only stuff */
290 add_label_to_grid_bag_sizer (grid, _video_panel, _("Filters"), wxGBPosition (r, 0));
291 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
292 _filters = new wxStaticText (_video_panel, wxID_ANY, _("None"));
293 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
294 _filters_button = new wxButton (_video_panel, wxID_ANY, _("Edit..."));
295 s->Add (_filters_button, 0);
296 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
300 add_label_to_grid_bag_sizer (grid, _video_panel, _("Scaler"), wxGBPosition (r, 0));
301 _scaler = new wxChoice (_video_panel, wxID_ANY);
302 grid->Add (_scaler, wxGBPosition (r, 1));
305 vector<Scaler const *> const sc = Scaler::all ();
306 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
307 _scaler->Append (std_to_wx ((*i)->name()));
310 add_label_to_grid_bag_sizer (grid, _video_panel, _("Colour look-up table"), wxGBPosition (r, 0));
311 _colour_lut = new wxChoice (_video_panel, wxID_ANY);
312 for (int i = 0; i < 2; ++i) {
313 _colour_lut->Append (std_to_wx (colour_lut_index_to_name (i)));
315 _colour_lut->SetSelection (0);
316 grid->Add (_colour_lut, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
320 add_label_to_grid_bag_sizer (grid, _video_panel, _("JPEG2000 bandwidth"), wxGBPosition (r, 0));
321 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
322 _j2k_bandwidth = new wxSpinCtrl (_video_panel, wxID_ANY);
323 s->Add (_j2k_bandwidth, 1);
324 add_label_to_sizer (s, _video_panel, _("MBps"));
325 grid->Add (s, wxGBPosition (r, 1));
329 _left_crop->SetRange (0, 1024);
330 _top_crop->SetRange (0, 1024);
331 _right_crop->SetRange (0, 1024);
332 _bottom_crop->SetRange (0, 1024);
333 _trim_start->SetRange (0, 100);
334 _trim_end->SetRange (0, 100);
335 _j2k_bandwidth->SetRange (50, 250);
339 FilmEditor::make_content_panel ()
341 _content_panel = new wxPanel (_notebook);
342 _content_sizer = new wxBoxSizer (wxVERTICAL);
343 _content_panel->SetSizer (_content_sizer);
346 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
348 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
349 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
351 _content->InsertColumn (0, wxT(""));
352 _content->SetColumnWidth (0, 512);
354 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
355 _content_add = new wxButton (_content_panel, wxID_ANY, _("Add..."));
356 b->Add (_content_add);
357 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
358 b->Add (_content_remove);
359 _content_edit = new wxButton (_content_panel, wxID_ANY, _("Edit..."));
360 b->Add (_content_edit);
361 _content_earlier = new wxButton (_content_panel, wxID_ANY, _("Earlier"));
362 b->Add (_content_earlier);
363 _content_later = new wxButton (_content_panel, wxID_ANY, _("Later"));
364 b->Add (_content_later);
366 s->Add (b, 0, wxALL, 4);
368 _content_sizer->Add (s, 1, wxEXPAND | wxALL, 6);
371 _content_information = new wxTextCtrl (_content_panel, wxID_ANY, wxT ("\n\n\n\n"), wxDefaultPosition, wxDefaultSize, wxTE_READONLY | wxTE_MULTILINE);
372 _content_sizer->Add (_content_information, 1, wxEXPAND | wxALL, 6);
376 FilmEditor::make_audio_panel ()
378 _audio_panel = new wxPanel (_notebook);
379 _audio_sizer = new wxBoxSizer (wxVERTICAL);
380 _audio_panel->SetSizer (_audio_sizer);
382 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
383 _audio_sizer->Add (grid, 0, wxALL, 8);
385 _show_audio = new wxButton (_audio_panel, wxID_ANY, _("Show Audio..."));
386 grid->Add (_show_audio, 1);
390 add_label_to_sizer (grid, _audio_panel, _("Audio Gain"));
391 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
392 _audio_gain = new wxSpinCtrl (_audio_panel);
393 s->Add (_audio_gain, 1);
394 add_label_to_sizer (s, _audio_panel, _("dB"));
395 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
396 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
401 add_label_to_sizer (grid, _audio_panel, _("Audio Delay"));
402 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
403 _audio_delay = new wxSpinCtrl (_audio_panel);
404 s->Add (_audio_delay, 1);
405 /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
406 add_label_to_sizer (s, _audio_panel, _("ms"));
411 add_label_to_sizer (grid, _audio_panel, _("Audio Stream"));
412 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
413 _ffmpeg_audio_stream = new wxChoice (_audio_panel, wxID_ANY);
414 s->Add (_ffmpeg_audio_stream, 1);
415 _audio = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
416 s->Add (_audio, 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
417 grid->Add (s, 1, wxEXPAND);
420 _audio_mapping = new AudioMappingView (_audio_panel);
421 _audio_sizer->Add (_audio_mapping, 1, wxEXPAND | wxALL, 6);
423 _audio_gain->SetRange (-60, 60);
424 _audio_delay->SetRange (-1000, 1000);
428 FilmEditor::make_subtitle_panel ()
430 _subtitle_panel = new wxPanel (_notebook);
431 _subtitle_sizer = new wxBoxSizer (wxVERTICAL);
432 _subtitle_panel->SetSizer (_subtitle_sizer);
433 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
434 _subtitle_sizer->Add (grid, 0, wxALL, 8);
436 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, _("With Subtitles"));
437 grid->Add (_with_subtitles, 1);
439 _ffmpeg_subtitle_stream = new wxChoice (_subtitle_panel, wxID_ANY);
440 grid->Add (_ffmpeg_subtitle_stream);
443 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Offset"));
444 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
445 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
446 s->Add (_subtitle_offset);
447 add_label_to_sizer (s, _subtitle_panel, _("pixels"));
452 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Scale"));
453 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
454 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
455 s->Add (_subtitle_scale);
456 add_label_to_sizer (s, _subtitle_panel, _("%"));
460 _subtitle_offset->SetRange (-1024, 1024);
461 _subtitle_scale->SetRange (1, 1000);
464 /** Called when the left crop widget has been changed */
466 FilmEditor::left_crop_changed (wxCommandEvent &)
472 _film->set_left_crop (_left_crop->GetValue ());
475 /** Called when the right crop widget has been changed */
477 FilmEditor::right_crop_changed (wxCommandEvent &)
483 _film->set_right_crop (_right_crop->GetValue ());
486 /** Called when the top crop widget has been changed */
488 FilmEditor::top_crop_changed (wxCommandEvent &)
494 _film->set_top_crop (_top_crop->GetValue ());
497 /** Called when the bottom crop value has been changed */
499 FilmEditor::bottom_crop_changed (wxCommandEvent &)
505 _film->set_bottom_crop (_bottom_crop->GetValue ());
509 FilmEditor::trust_content_headers_changed (wxCommandEvent &)
515 _film->set_trust_content_headers (_trust_content_headers->GetValue ());
518 /** Called when the DCP A/B switch has been toggled */
520 FilmEditor::ab_toggled (wxCommandEvent &)
526 _film->set_ab (_ab->GetValue ());
529 /** Called when the name widget has been changed */
531 FilmEditor::name_changed (wxCommandEvent &)
537 _film->set_name (string (_name->GetValue().mb_str()));
541 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
547 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
551 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
557 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
561 FilmEditor::colour_lut_changed (wxCommandEvent &)
567 _film->set_colour_lut (_colour_lut->GetSelection ());
571 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
577 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
581 FilmEditor::dcp_frame_rate_changed (wxCommandEvent &)
587 _film->set_dcp_frame_rate (
588 boost::lexical_cast<int> (
589 wx_to_std (_dcp_frame_rate->GetString (_dcp_frame_rate->GetSelection ()))
595 /** Called when the metadata stored in the Film object has changed;
596 * so that we can update the GUI.
597 * @param p Property of the Film that has changed.
600 FilmEditor::film_changed (Film::Property p)
617 setup_subtitle_control_sensitivity ();
619 setup_show_audio_sensitivity ();
621 case Film::TRUST_CONTENT_HEADERS:
622 checked_set (_trust_content_headers, _film->trust_content_headers ());
628 checked_set (_left_crop, _film->crop().left);
629 checked_set (_right_crop, _film->crop().right);
630 checked_set (_top_crop, _film->crop().top);
631 checked_set (_bottom_crop, _film->crop().bottom);
632 setup_scaling_description ();
636 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
637 if (p.first.empty () && p.second.empty ()) {
638 _filters->SetLabel (_("None"));
640 string const b = p.first + " " + p.second;
641 _filters->SetLabel (std_to_wx (b));
643 _film_sizer->Layout ();
647 checked_set (_name, _film->name());
650 case Film::DCP_CONTENT_TYPE:
651 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
655 checked_set (_ab, _film->ab ());
658 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
660 case Film::TRIM_START:
661 checked_set (_trim_start, _film->trim_start());
664 checked_set (_trim_end, _film->trim_end());
666 case Film::TRIM_TYPE:
667 checked_set (_trim_type, _film->trim_type() == Film::CPL ? 0 : 1);
669 case Film::AUDIO_GAIN:
670 checked_set (_audio_gain, _film->audio_gain ());
672 case Film::AUDIO_DELAY:
673 checked_set (_audio_delay, _film->audio_delay ());
675 case Film::WITH_SUBTITLES:
676 checked_set (_with_subtitles, _film->with_subtitles ());
677 setup_subtitle_control_sensitivity ();
680 case Film::SUBTITLE_OFFSET:
681 checked_set (_subtitle_offset, _film->subtitle_offset ());
683 case Film::SUBTITLE_SCALE:
684 checked_set (_subtitle_scale, _film->subtitle_scale() * 100);
686 case Film::COLOUR_LUT:
687 checked_set (_colour_lut, _film->colour_lut ());
689 case Film::J2K_BANDWIDTH:
690 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
692 case Film::USE_DCI_NAME:
693 checked_set (_use_dci_name, _film->use_dci_name ());
696 case Film::DCI_METADATA:
699 case Film::DCP_FRAME_RATE:
700 for (unsigned int i = 0; i < _dcp_frame_rate->GetCount(); ++i) {
701 if (wx_to_std (_dcp_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->dcp_frame_rate())) {
702 if (_dcp_frame_rate->GetSelection() != int(i)) {
703 _dcp_frame_rate->SetSelection (i);
709 if (_film->video_frame_rate()) {
710 _best_dcp_frame_rate->Enable (best_dcp_frame_rate (_film->video_frame_rate ()) != _film->dcp_frame_rate ());
712 _best_dcp_frame_rate->Disable ();
714 setup_frame_rate_description ();
716 case Film::AUDIO_MAPPING:
717 _audio_mapping->set_mapping (_film->audio_mapping ());
723 FilmEditor::film_content_changed (weak_ptr<Content> content, int property)
726 /* We call this method ourselves (as well as using it as a signal handler)
732 if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
733 setup_subtitle_control_sensitivity ();
735 } else if (property == FFmpegContentProperty::AUDIO_STREAMS) {
737 setup_show_audio_sensitivity ();
738 } else if (property == VideoContentProperty::VIDEO_LENGTH) {
740 boost::shared_ptr<Content> c = content.lock ();
741 if (c && c == selected_content()) {
742 setup_content_information ();
744 } else if (property == FFmpegContentProperty::AUDIO_STREAM) {
745 if (_film->ffmpeg_audio_stream()) {
746 checked_set (_ffmpeg_audio_stream, boost::lexical_cast<string> (_film->ffmpeg_audio_stream()->id));
749 setup_audio_details ();
750 setup_show_audio_sensitivity ();
751 } else if (property == FFmpegContentProperty::SUBTITLE_STREAM) {
752 if (_film->ffmpeg_subtitle_stream()) {
753 checked_set (_ffmpeg_subtitle_stream, boost::lexical_cast<string> (_film->ffmpeg_subtitle_stream()->id));
759 FilmEditor::setup_format ()
762 vector<Format const *>::iterator i = _formats.begin ();
763 while (i != _formats.end() && *i != _film->format ()) {
768 if (i == _formats.end()) {
769 checked_set (_format, -1);
771 checked_set (_format, n);
775 setup_scaling_description ();
779 FilmEditor::setup_length ()
782 if (_film->video_frame_rate() > 0 && _film->video_length()) {
783 s << _film->video_length() << " "
784 << wx_to_std (_("frames")) << "; " << seconds_to_hms (_film->video_length() / _film->video_frame_rate());
785 } else if (_film->video_length()) {
786 s << _film->video_length() << " "
787 << wx_to_std (_("frames"));
789 _length->SetLabel (std_to_wx (s.str ()));
790 if (_film->video_length()) {
791 _trim_start->SetRange (0, _film->video_length());
792 _trim_end->SetRange (0, _film->video_length());
797 FilmEditor::setup_frame_rate_description ()
802 if (_film->video_frame_rate()) {
803 d << std_to_wx (FrameRateConversion (_film->video_frame_rate(), _film->dcp_frame_rate()).description);
805 #ifdef HAVE_SWRESAMPLE
806 if (_film->audio_frame_rate() && _film->audio_frame_rate() != _film->target_audio_sample_rate ()) {
807 d << wxString::Format (
808 _("Audio will be resampled from %dHz to %dHz\n"),
809 _film->audio_frame_rate(),
810 _film->target_audio_sample_rate()
817 for (int i = lines; i < 2; ++i) {
821 _frame_rate_description->SetLabel (d);
824 /** Called when the format widget has been changed */
826 FilmEditor::format_changed (wxCommandEvent &)
832 int const n = _format->GetSelection ();
834 assert (n < int (_formats.size()));
835 _film->set_format (_formats[n]);
839 /** Called when the DCP content type widget has been changed */
841 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
847 int const n = _dcp_content_type->GetSelection ();
848 if (n != wxNOT_FOUND) {
849 _film->set_dcp_content_type (DCPContentType::from_index (n));
853 /** Sets the Film that we are editing */
855 FilmEditor::set_film (shared_ptr<Film> f)
857 set_things_sensitive (f != 0);
866 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
867 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
871 FileChanged (_film->directory ());
877 _audio_dialog->set_film (_film);
880 film_changed (Film::NAME);
881 film_changed (Film::USE_DCI_NAME);
882 film_changed (Film::CONTENT);
883 film_changed (Film::TRUST_CONTENT_HEADERS);
884 film_changed (Film::DCP_CONTENT_TYPE);
885 film_changed (Film::FORMAT);
886 film_changed (Film::CROP);
887 film_changed (Film::FILTERS);
888 film_changed (Film::SCALER);
889 film_changed (Film::TRIM_START);
890 film_changed (Film::TRIM_END);
891 film_changed (Film::AB);
892 film_changed (Film::TRIM_TYPE);
893 film_changed (Film::AUDIO_GAIN);
894 film_changed (Film::AUDIO_DELAY);
895 film_changed (Film::WITH_SUBTITLES);
896 film_changed (Film::SUBTITLE_OFFSET);
897 film_changed (Film::SUBTITLE_SCALE);
898 film_changed (Film::COLOUR_LUT);
899 film_changed (Film::J2K_BANDWIDTH);
900 film_changed (Film::DCI_METADATA);
901 film_changed (Film::DCP_FRAME_RATE);
902 film_changed (Film::AUDIO_MAPPING);
904 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::SUBTITLE_STREAMS);
905 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::SUBTITLE_STREAM);
906 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::AUDIO_STREAMS);
907 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::AUDIO_STREAM);
910 /** Updates the sensitivity of lots of widgets to a given value.
911 * @param s true to make sensitive, false to make insensitive.
914 FilmEditor::set_things_sensitive (bool s)
916 _generally_sensitive = s;
919 _use_dci_name->Enable (s);
920 _edit_dci_button->Enable (s);
922 _content->Enable (s);
923 _trust_content_headers->Enable (s);
924 _content->Enable (s);
925 _left_crop->Enable (s);
926 _right_crop->Enable (s);
927 _top_crop->Enable (s);
928 _bottom_crop->Enable (s);
929 _filters_button->Enable (s);
931 _ffmpeg_audio_stream->Enable (s);
932 _dcp_content_type->Enable (s);
933 _best_dcp_frame_rate->Enable (s);
934 _dcp_frame_rate->Enable (s);
935 _trim_start->Enable (s);
936 _trim_end->Enable (s);
938 _trim_type->Enable (s);
939 _colour_lut->Enable (s);
940 _j2k_bandwidth->Enable (s);
941 _audio_gain->Enable (s);
942 _audio_gain_calculate_button->Enable (s);
943 _show_audio->Enable (s);
944 _audio_delay->Enable (s);
946 setup_subtitle_control_sensitivity ();
947 setup_show_audio_sensitivity ();
948 setup_content_button_sensitivity ();
951 /** Called when the `Edit filters' button has been clicked */
953 FilmEditor::edit_filters_clicked (wxCommandEvent &)
955 FilterDialog* d = new FilterDialog (this, _film->filters());
956 d->ActiveChanged.connect (bind (&Film::set_filters, _film, _1));
961 /** Called when the scaler widget has been changed */
963 FilmEditor::scaler_changed (wxCommandEvent &)
969 int const n = _scaler->GetSelection ();
971 _film->set_scaler (Scaler::from_index (n));
976 FilmEditor::audio_gain_changed (wxCommandEvent &)
982 _film->set_audio_gain (_audio_gain->GetValue ());
986 FilmEditor::audio_delay_changed (wxCommandEvent &)
992 _film->set_audio_delay (_audio_delay->GetValue ());
996 FilmEditor::setup_notebook_size ()
998 _notebook->InvalidateBestSize ();
1000 _film_sizer->Layout ();
1001 _film_sizer->SetSizeHints (_film_panel);
1002 _video_sizer->Layout ();
1003 _video_sizer->SetSizeHints (_video_panel);
1004 _audio_sizer->Layout ();
1005 _audio_sizer->SetSizeHints (_audio_panel);
1006 _subtitle_sizer->Layout ();
1007 _subtitle_sizer->SetSizeHints (_subtitle_panel);
1014 FilmEditor::trim_start_changed (wxCommandEvent &)
1020 _film->set_trim_start (_trim_start->GetValue ());
1024 FilmEditor::trim_end_changed (wxCommandEvent &)
1030 _film->set_trim_end (_trim_end->GetValue ());
1034 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
1036 GainCalculatorDialog* d = new GainCalculatorDialog (this);
1039 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
1044 _audio_gain->SetValue (
1045 Config::instance()->sound_processor()->db_for_fader_change (
1051 /* This appears to be necessary, as the change is not signalled,
1054 wxCommandEvent dummy;
1055 audio_gain_changed (dummy);
1061 FilmEditor::setup_formats ()
1063 _formats = Format::all ();
1066 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
1067 _format->Append (std_to_wx ((*i)->name ()));
1070 _film_sizer->Layout ();
1074 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
1080 _film->set_with_subtitles (_with_subtitles->GetValue ());
1084 FilmEditor::setup_subtitle_control_sensitivity ()
1087 if (_generally_sensitive && _film) {
1088 h = !_film->ffmpeg_subtitle_streams().empty();
1091 _with_subtitles->Enable (h);
1095 j = _film->with_subtitles ();
1098 _ffmpeg_subtitle_stream->Enable (j);
1099 _subtitle_offset->Enable (j);
1100 _subtitle_scale->Enable (j);
1104 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
1110 _film->set_use_dci_name (_use_dci_name->GetValue ());
1114 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
1120 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
1122 _film->set_dci_metadata (d->dci_metadata ());
1127 FilmEditor::setup_streams ()
1133 _ffmpeg_audio_stream->Clear ();
1134 vector<FFmpegAudioStream> a = _film->ffmpeg_audio_streams ();
1135 for (vector<FFmpegAudioStream>::iterator i = a.begin(); i != a.end(); ++i) {
1136 _ffmpeg_audio_stream->Append (std_to_wx (i->name), new wxStringClientData (std_to_wx (boost::lexical_cast<string> (i->id))));
1139 if (_film->ffmpeg_audio_stream()) {
1140 checked_set (_ffmpeg_audio_stream, boost::lexical_cast<string> (_film->ffmpeg_audio_stream()->id));
1143 _ffmpeg_subtitle_stream->Clear ();
1144 vector<FFmpegSubtitleStream> s = _film->ffmpeg_subtitle_streams ();
1145 for (vector<FFmpegSubtitleStream>::iterator i = s.begin(); i != s.end(); ++i) {
1146 _ffmpeg_subtitle_stream->Append (std_to_wx (i->name), new wxStringClientData (std_to_wx (boost::lexical_cast<string> (i->id))));
1149 if (_film->ffmpeg_subtitle_stream()) {
1150 checked_set (_ffmpeg_subtitle_stream, boost::lexical_cast<string> (_film->ffmpeg_subtitle_stream()->id));
1152 _ffmpeg_subtitle_stream->SetSelection (wxNOT_FOUND);
1157 FilmEditor::ffmpeg_audio_stream_changed (wxCommandEvent &)
1163 vector<FFmpegAudioStream> a = _film->ffmpeg_audio_streams ();
1164 vector<FFmpegAudioStream>::iterator i = a.begin ();
1165 string const s = string_client_data (_ffmpeg_audio_stream->GetClientObject (_ffmpeg_audio_stream->GetSelection ()));
1166 while (i != a.end() && lexical_cast<string> (i->id) != s) {
1170 if (i != a.end ()) {
1171 _film->set_ffmpeg_audio_stream (*i);
1176 FilmEditor::ffmpeg_subtitle_stream_changed (wxCommandEvent &)
1182 vector<FFmpegSubtitleStream> a = _film->ffmpeg_subtitle_streams ();
1183 vector<FFmpegSubtitleStream>::iterator i = a.begin ();
1184 string const s = string_client_data (_ffmpeg_subtitle_stream->GetClientObject (_ffmpeg_subtitle_stream->GetSelection ()));
1185 while (i != a.end() && lexical_cast<string> (i->id) != s) {
1189 if (i != a.end ()) {
1190 _film->set_ffmpeg_subtitle_stream (*i);
1195 FilmEditor::setup_audio_details ()
1197 if (!_film->ffmpeg_audio_stream()) {
1198 _audio->SetLabel (wxT (""));
1201 if (_film->audio_channels() == 1) {
1202 s << _("1 channel");
1204 s << _film->audio_channels() << wxT (" ") << _("channels");
1206 s << wxT (", ") << _film->audio_frame_rate() << _("Hz");
1207 _audio->SetLabel (s);
1210 setup_notebook_size ();
1214 FilmEditor::active_jobs_changed (bool a)
1216 set_things_sensitive (!a);
1220 FilmEditor::setup_dcp_name ()
1222 string s = _film->dcp_name (true);
1223 if (s.length() > 28) {
1224 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
1225 _dcp_name->SetToolTip (std_to_wx (s));
1227 _dcp_name->SetLabel (std_to_wx (s));
1232 FilmEditor::show_audio_clicked (wxCommandEvent &)
1234 if (_audio_dialog) {
1235 _audio_dialog->Destroy ();
1239 _audio_dialog = new AudioDialog (this);
1240 _audio_dialog->Show ();
1241 _audio_dialog->set_film (_film);
1245 FilmEditor::best_dcp_frame_rate_clicked (wxCommandEvent &)
1251 _film->set_dcp_frame_rate (best_dcp_frame_rate (_film->video_frame_rate ()));
1255 FilmEditor::setup_show_audio_sensitivity ()
1257 _show_audio->Enable (_film && _film->has_audio ());
1261 FilmEditor::setup_content ()
1263 string selected_summary;
1264 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1266 selected_summary = wx_to_std (_content->GetItemText (s));
1269 _content->DeleteAllItems ();
1271 ContentList content = _film->content ();
1272 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
1273 int const t = _content->GetItemCount ();
1274 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
1275 if ((*i)->summary() == selected_summary) {
1276 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1280 if (selected_summary.empty () && !content.empty ()) {
1281 /* Select the first item of content if non was selected before */
1282 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1287 FilmEditor::content_add_clicked (wxCommandEvent &)
1289 wxFileDialog* d = new wxFileDialog (this);
1290 int const r = d->ShowModal ();
1297 boost::filesystem::path p (wx_to_std (d->GetPath()));
1299 if (ImageMagickContent::valid_file (p)) {
1300 _film->add_content (shared_ptr<ImageMagickContent> (new ImageMagickContent (p)));
1301 } else if (SndfileContent::valid_file (p)) {
1302 _film->add_content (shared_ptr<SndfileContent> (new SndfileContent (p)));
1304 _film->add_content (shared_ptr<FFmpegContent> (new FFmpegContent (p)));
1310 FilmEditor::content_remove_clicked (wxCommandEvent &)
1312 shared_ptr<Content> c = selected_content ();
1314 _film->remove_content (c);
1319 FilmEditor::content_activated (wxListEvent& ev)
1321 ContentList c = _film->content ();
1322 assert (ev.GetIndex() >= 0 && size_t (ev.GetIndex()) < c.size ());
1324 edit_content (c[ev.GetIndex()]);
1328 FilmEditor::content_edit_clicked (wxCommandEvent &)
1330 shared_ptr<Content> c = selected_content ();
1339 FilmEditor::edit_content (shared_ptr<Content> c)
1341 shared_ptr<ImageMagickContent> im = dynamic_pointer_cast<ImageMagickContent> (c);
1343 ImageMagickContentDialog* d = new ImageMagickContentDialog (this, im);
1347 im->set_video_length (d->video_length() * 24);
1352 FilmEditor::content_earlier_clicked (wxCommandEvent &)
1354 shared_ptr<Content> c = selected_content ();
1356 _film->move_content_earlier (c);
1361 FilmEditor::content_later_clicked (wxCommandEvent &)
1363 shared_ptr<Content> c = selected_content ();
1365 _film->move_content_later (c);
1370 FilmEditor::content_selection_changed (wxListEvent &)
1372 setup_content_button_sensitivity ();
1373 setup_content_information ();
1377 FilmEditor::setup_content_information ()
1379 shared_ptr<Content> c = selected_content ();
1381 _content_information->SetValue (wxT (""));
1385 _content_information->SetValue (std_to_wx (c->information ()));
1389 FilmEditor::setup_content_button_sensitivity ()
1391 _content_add->Enable (_generally_sensitive);
1393 shared_ptr<Content> selection = selected_content ();
1395 _content_edit->Enable (selection && _generally_sensitive && dynamic_pointer_cast<ImageMagickContent> (selection));
1396 _content_remove->Enable (selection && _generally_sensitive);
1397 _content_earlier->Enable (selection && _generally_sensitive);
1398 _content_later->Enable (selection && _generally_sensitive);
1402 FilmEditor::selected_content ()
1404 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1406 return shared_ptr<Content> ();
1409 ContentList c = _film->content ();
1410 if (s < 0 || size_t (s) >= c.size ()) {
1411 return shared_ptr<Content> ();
1418 FilmEditor::setup_scaling_description ()
1424 if (_film->video_size().width && _film->video_size().height) {
1425 d << wxString::Format (
1426 _("Original video is %dx%d (%.2f:1)\n"),
1427 _film->video_size().width, _film->video_size().height,
1428 float (_film->video_size().width) / _film->video_size().height
1433 Crop const crop = _film->crop ();
1434 if (crop.left || crop.right || crop.top || crop.bottom) {
1435 libdcp::Size const cropped = _film->cropped_size (_film->video_size ());
1436 d << wxString::Format (
1437 _("Cropped to %dx%d (%.2f:1)\n"),
1438 cropped.width, cropped.height,
1439 float (cropped.width) / cropped.height
1444 Format const * format = _film->format ();
1446 int const padding = format->dcp_padding (_film);
1447 libdcp::Size scaled = format->dcp_size ();
1448 scaled.width -= padding * 2;
1449 d << wxString::Format (
1450 _("Scaled to %dx%d (%.2f:1)\n"),
1451 scaled.width, scaled.height,
1452 float (scaled.width) / scaled.height
1457 d << wxString::Format (
1458 _("Padded with black to %dx%d (%.2f:1)\n"),
1459 format->dcp_size().width, format->dcp_size().height,
1460 float (format->dcp_size().width) / format->dcp_size().height
1466 for (int i = lines; i < 4; ++i) {
1470 _scaling_description->SetLabel (d);
1474 FilmEditor::trim_type_changed (wxCommandEvent &)
1476 _film->set_trim_type (_trim_type->GetSelection () == 0 ? Film::CPL : Film::ENCODE);