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 <boost/thread.hpp>
29 #include <boost/filesystem.hpp>
30 #include <boost/lexical_cast.hpp>
31 #include "lib/format.h"
33 #include "lib/transcode_job.h"
34 #include "lib/exceptions.h"
35 #include "lib/ab_transcode_job.h"
36 #include "lib/job_manager.h"
37 #include "lib/filter.h"
38 #include "lib/config.h"
39 #include "lib/ffmpeg_decoder.h"
41 #include "filter_dialog.h"
43 #include "film_editor.h"
44 #include "gain_calculator_dialog.h"
45 #include "sound_processor.h"
46 #include "dci_metadata_dialog.h"
48 #include "audio_dialog.h"
52 using std::stringstream;
55 using std::setprecision;
58 using boost::shared_ptr;
59 using boost::dynamic_pointer_cast;
61 /** @param f Film to edit */
62 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
65 , _generally_sensitive (true)
68 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
70 _notebook = new wxNotebook (this, wxID_ANY);
71 s->Add (_notebook, 1);
74 _notebook->AddPage (_film_panel, _("Film"), true);
76 _notebook->AddPage (_video_panel, _("Video"), false);
78 _notebook->AddPage (_audio_panel, _("Audio"), false);
79 make_subtitle_panel ();
80 _notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
83 connect_to_widgets ();
85 JobManager::instance()->ActiveJobsChanged.connect (
86 bind (&FilmEditor::active_jobs_changed, this, _1)
94 FilmEditor::make_film_panel ()
96 _film_panel = new wxPanel (_notebook);
97 _film_sizer = new wxBoxSizer (wxVERTICAL);
98 _film_panel->SetSizer (_film_sizer);
100 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
101 _film_sizer->Add (grid, 0, wxALL, 8);
105 add_label_to_grid_bag_sizer (grid, _film_panel, _("Name"), wxGBPosition (r, 0));
106 _name = new wxTextCtrl (_film_panel, wxID_ANY);
107 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
110 add_label_to_grid_bag_sizer (grid, _film_panel, _("DCP Name"), wxGBPosition (r, 0));
111 _dcp_name = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
112 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
115 _use_dci_name = new wxCheckBox (_film_panel, wxID_ANY, _("Use DCI name"));
116 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
117 _edit_dci_button = new wxButton (_film_panel, wxID_ANY, _("Details..."));
118 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
121 add_label_to_grid_bag_sizer (grid, _film_panel, _("Content"), wxGBPosition (r, 0));
122 _content = new wxFilePickerCtrl (_film_panel, wxID_ANY, wxT (""), _("Select Content File"), wxT("*.*"));
123 grid->Add (_content, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
126 _trust_content_header = new wxCheckBox (_film_panel, wxID_ANY, _("Trust content's header"));
127 video_control (_trust_content_header);
128 grid->Add (_trust_content_header, wxGBPosition (r, 0), wxGBSpan(1, 2));
131 add_label_to_grid_bag_sizer (grid, _film_panel, _("Content Type"), wxGBPosition (r, 0));
132 _dcp_content_type = new wxChoice (_film_panel, wxID_ANY);
133 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
136 video_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Original Frame Rate"), wxGBPosition (r, 0)));
137 _source_frame_rate = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
138 grid->Add (video_control (_source_frame_rate), wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
142 add_label_to_grid_bag_sizer (grid, _film_panel, _("DCP Frame Rate"), wxGBPosition (r, 0));
143 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
144 _dcp_frame_rate = new wxChoice (_film_panel, wxID_ANY);
145 s->Add (_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
146 _best_dcp_frame_rate = new wxButton (_film_panel, wxID_ANY, _("Use best"));
147 s->Add (_best_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxALL | wxEXPAND, 6);
148 grid->Add (s, wxGBPosition (r, 1));
152 _frame_rate_description = new wxStaticText (_film_panel, wxID_ANY, wxT ("\n \n "), wxDefaultPosition, wxDefaultSize);
153 grid->Add (video_control (_frame_rate_description), wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
154 wxFont font = _frame_rate_description->GetFont();
155 font.SetStyle(wxFONTSTYLE_ITALIC);
156 font.SetPointSize(font.GetPointSize() - 1);
157 _frame_rate_description->SetFont(font);
160 video_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Length"), wxGBPosition (r, 0)));
161 _length = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
162 grid->Add (video_control (_length), wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
167 video_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Trim frames"), wxGBPosition (r, 0)));
168 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
169 video_control (add_label_to_sizer (s, _film_panel, _("Start")));
170 _trim_start = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
171 s->Add (video_control (_trim_start));
172 video_control (add_label_to_sizer (s, _film_panel, _("End")));
173 _trim_end = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
174 s->Add (video_control (_trim_end));
176 grid->Add (s, wxGBPosition (r, 1));
180 video_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Trim method"), wxGBPosition (r, 0)));
181 _trim_type = new wxChoice (_film_panel, wxID_ANY);
182 grid->Add (video_control (_trim_type), wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
185 _dcp_ab = new wxCheckBox (_film_panel, wxID_ANY, _("A/B"));
186 video_control (_dcp_ab);
187 grid->Add (_dcp_ab, wxGBPosition (r, 0));
190 /* STILL-only stuff */
192 still_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Duration"), wxGBPosition (r, 0)));
193 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
194 _still_duration = new wxSpinCtrl (_film_panel);
195 still_control (_still_duration);
196 s->Add (_still_duration, 1, wxEXPAND);
197 /// TRANSLATORS: `s' here is an abbreviation for seconds, the unit of time
198 still_control (add_label_to_sizer (s, _film_panel, _("s")));
199 grid->Add (s, wxGBPosition (r, 1));
203 vector<DCPContentType const *> const ct = DCPContentType::all ();
204 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
205 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
208 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
209 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
210 _dcp_frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
213 _trim_type->Append (_("encode all frames and play the subset"));
214 _trim_type->Append (_("encode only the subset"));
218 FilmEditor::connect_to_widgets ()
220 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
221 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
222 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
223 _format->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
224 _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_changed), 0, this);
225 _trust_content_header->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::trust_content_header_changed), 0, this);
226 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
227 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
228 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
229 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
230 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
231 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
232 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
233 _dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_frame_rate_changed), 0, this);
234 _best_dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_dcp_frame_rate_clicked), 0, this);
235 _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this);
236 _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this);
237 _trim_start->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::trim_start_changed), 0, this);
238 _trim_end->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::trim_end_changed), 0, this);
239 _trim_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::trim_type_changed), 0, this);
240 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
241 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
242 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
243 _colour_lut->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::colour_lut_changed), 0, this);
244 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
245 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
246 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
247 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
248 _audio_gain_calculate_button->Connect (
249 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
251 _show_audio->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::show_audio_clicked), 0, this);
252 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
253 _use_content_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
254 _use_external_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
255 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
256 _external_audio[i]->Connect (
257 wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::external_audio_changed), 0, this
263 FilmEditor::make_video_panel ()
265 _video_panel = new wxPanel (_notebook);
266 _video_sizer = new wxBoxSizer (wxVERTICAL);
267 _video_panel->SetSizer (_video_sizer);
269 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
270 _video_sizer->Add (grid, 0, wxALL, 8);
273 add_label_to_grid_bag_sizer (grid, _video_panel, _("Format"), wxGBPosition (r, 0));
274 _format = new wxChoice (_video_panel, wxID_ANY);
275 grid->Add (_format, wxGBPosition (r, 1));
278 add_label_to_grid_bag_sizer (grid, _video_panel, _("Left crop"), wxGBPosition (r, 0));
279 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
280 grid->Add (_left_crop, wxGBPosition (r, 1));
283 add_label_to_grid_bag_sizer (grid, _video_panel, _("Right crop"), wxGBPosition (r, 0));
284 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
285 grid->Add (_right_crop, wxGBPosition (r, 1));
288 add_label_to_grid_bag_sizer (grid, _video_panel, _("Top crop"), wxGBPosition (r, 0));
289 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
290 grid->Add (_top_crop, wxGBPosition (r, 1));
293 add_label_to_grid_bag_sizer (grid, _video_panel, _("Bottom crop"), wxGBPosition (r, 0));
294 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
295 grid->Add (_bottom_crop, wxGBPosition (r, 1));
298 _scaling_description = new wxStaticText (_video_panel, wxID_ANY, wxT ("\n \n \n \n"), wxDefaultPosition, wxDefaultSize);
299 grid->Add (_scaling_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
300 wxFont font = _scaling_description->GetFont();
301 font.SetStyle(wxFONTSTYLE_ITALIC);
302 font.SetPointSize(font.GetPointSize() - 1);
303 _scaling_description->SetFont(font);
306 /* VIDEO-only stuff */
308 video_control (add_label_to_grid_bag_sizer (grid, _video_panel, _("Filters"), wxGBPosition (r, 0)));
309 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
310 _filters = new wxStaticText (_video_panel, wxID_ANY, _("None"));
311 video_control (_filters);
312 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
313 _filters_button = new wxButton (_video_panel, wxID_ANY, _("Edit..."));
314 video_control (_filters_button);
315 s->Add (_filters_button, 0);
316 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
320 video_control (add_label_to_grid_bag_sizer (grid, _video_panel, _("Scaler"), wxGBPosition (r, 0)));
321 _scaler = new wxChoice (_video_panel, wxID_ANY);
322 grid->Add (video_control (_scaler), wxGBPosition (r, 1));
325 vector<Scaler const *> const sc = Scaler::all ();
326 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
327 _scaler->Append (std_to_wx ((*i)->name()));
330 add_label_to_grid_bag_sizer (grid, _video_panel, _("Colour look-up table"), wxGBPosition (r, 0));
331 _colour_lut = new wxChoice (_video_panel, wxID_ANY);
332 for (int i = 0; i < 2; ++i) {
333 _colour_lut->Append (std_to_wx (colour_lut_index_to_name (i)));
335 _colour_lut->SetSelection (0);
336 grid->Add (_colour_lut, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
340 add_label_to_grid_bag_sizer (grid, _video_panel, _("JPEG2000 bandwidth"), wxGBPosition (r, 0));
341 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
342 _j2k_bandwidth = new wxSpinCtrl (_video_panel, wxID_ANY);
343 s->Add (_j2k_bandwidth, 1);
344 add_label_to_sizer (s, _video_panel, _("MBps"));
345 grid->Add (s, wxGBPosition (r, 1));
349 _left_crop->SetRange (0, 1024);
350 _top_crop->SetRange (0, 1024);
351 _right_crop->SetRange (0, 1024);
352 _bottom_crop->SetRange (0, 1024);
353 _still_duration->SetRange (1, 60 * 60);
354 _trim_start->SetRange (0, 24 * 60 * 60);
355 _trim_end->SetRange (0, 24 * 60 * 60);
356 _j2k_bandwidth->SetRange (50, 250);
360 FilmEditor::make_audio_panel ()
362 _audio_panel = new wxPanel (_notebook);
363 _audio_sizer = new wxBoxSizer (wxVERTICAL);
364 _audio_panel->SetSizer (_audio_sizer);
366 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
367 _audio_sizer->Add (grid, 0, wxALL, 8);
369 _show_audio = new wxButton (_audio_panel, wxID_ANY, _("Show Audio..."));
370 grid->Add (_show_audio, 1);
374 video_control (add_label_to_sizer (grid, _audio_panel, _("Audio Gain")));
375 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
376 _audio_gain = new wxSpinCtrl (_audio_panel);
377 s->Add (video_control (_audio_gain), 1);
378 video_control (add_label_to_sizer (s, _audio_panel, _("dB")));
379 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
380 video_control (_audio_gain_calculate_button);
381 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
386 video_control (add_label_to_sizer (grid, _audio_panel, _("Audio Delay")));
387 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
388 _audio_delay = new wxSpinCtrl (_audio_panel);
389 s->Add (video_control (_audio_delay), 1);
390 /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
391 video_control (add_label_to_sizer (s, _audio_panel, _("ms")));
396 _use_content_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use content's audio"), wxDefaultPosition, wxDefaultSize, wxRB_GROUP);
397 grid->Add (video_control (_use_content_audio));
398 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
399 _audio_stream = new wxChoice (_audio_panel, wxID_ANY);
400 s->Add (video_control (_audio_stream), 1);
401 _audio = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
402 s->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
403 grid->Add (s, 1, wxEXPAND);
406 _use_external_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use external audio"));
407 grid->Add (_use_external_audio);
410 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
411 add_label_to_sizer (grid, _audio_panel, std_to_wx (audio_channel_name (i)));
412 _external_audio[i] = new wxFilePickerCtrl (_audio_panel, wxID_ANY, wxT (""), _("Select Audio File"), wxT ("*.wav"));
413 grid->Add (_external_audio[i], 1, wxEXPAND);
416 _audio_gain->SetRange (-60, 60);
417 _audio_delay->SetRange (-1000, 1000);
421 FilmEditor::make_subtitle_panel ()
423 _subtitle_panel = new wxPanel (_notebook);
424 _subtitle_sizer = new wxBoxSizer (wxVERTICAL);
425 _subtitle_panel->SetSizer (_subtitle_sizer);
426 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
427 _subtitle_sizer->Add (grid, 0, wxALL, 8);
429 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, _("With Subtitles"));
430 video_control (_with_subtitles);
431 grid->Add (_with_subtitles, 1);
433 _subtitle_stream = new wxChoice (_subtitle_panel, wxID_ANY);
434 grid->Add (video_control (_subtitle_stream));
437 video_control (add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Offset")));
438 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
439 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
440 s->Add (_subtitle_offset);
441 video_control (add_label_to_sizer (s, _subtitle_panel, _("pixels")));
446 video_control (add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Scale")));
447 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
448 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
449 s->Add (video_control (_subtitle_scale));
450 video_control (add_label_to_sizer (s, _subtitle_panel, _("%")));
454 _subtitle_offset->SetRange (-1024, 1024);
455 _subtitle_scale->SetRange (1, 1000);
458 /** Called when the left crop widget has been changed */
460 FilmEditor::left_crop_changed (wxCommandEvent &)
466 _film->set_left_crop (_left_crop->GetValue ());
469 /** Called when the right crop widget has been changed */
471 FilmEditor::right_crop_changed (wxCommandEvent &)
477 _film->set_right_crop (_right_crop->GetValue ());
480 /** Called when the top crop widget has been changed */
482 FilmEditor::top_crop_changed (wxCommandEvent &)
488 _film->set_top_crop (_top_crop->GetValue ());
491 /** Called when the bottom crop value has been changed */
493 FilmEditor::bottom_crop_changed (wxCommandEvent &)
499 _film->set_bottom_crop (_bottom_crop->GetValue ());
502 /** Called when the content filename has been changed */
504 FilmEditor::content_changed (wxCommandEvent &)
511 _film->set_content (wx_to_std (_content->GetPath ()));
512 } catch (std::exception& e) {
513 _content->SetPath (std_to_wx (_film->directory ()));
514 error_dialog (this, wxString::Format (_("Could not set content: %s"), std_to_wx (e.what()).data()));
519 FilmEditor::trust_content_header_changed (wxCommandEvent &)
525 _film->set_trust_content_header (_trust_content_header->GetValue ());
528 /** Called when the DCP A/B switch has been toggled */
530 FilmEditor::dcp_ab_toggled (wxCommandEvent &)
536 _film->set_dcp_ab (_dcp_ab->GetValue ());
539 /** Called when the name widget has been changed */
541 FilmEditor::name_changed (wxCommandEvent &)
547 _film->set_name (string (_name->GetValue().mb_str()));
551 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
557 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
561 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
567 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
571 FilmEditor::colour_lut_changed (wxCommandEvent &)
577 _film->set_colour_lut (_colour_lut->GetSelection ());
581 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
587 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
591 FilmEditor::dcp_frame_rate_changed (wxCommandEvent &)
597 _film->set_dcp_frame_rate (
598 boost::lexical_cast<int> (
599 wx_to_std (_dcp_frame_rate->GetString (_dcp_frame_rate->GetSelection ()))
605 /** Called when the metadata stored in the Film object has changed;
606 * so that we can update the GUI.
607 * @param p Property of the Film that has changed.
610 FilmEditor::film_changed (Film::Property p)
624 checked_set (_content, _film->content ());
627 setup_subtitle_control_sensitivity ();
629 setup_show_audio_sensitivity ();
630 setup_frame_rate_description ();
632 case Film::TRUST_CONTENT_HEADER:
633 checked_set (_trust_content_header, _film->trust_content_header ());
635 case Film::SUBTITLE_STREAMS:
636 setup_subtitle_control_sensitivity ();
639 case Film::CONTENT_AUDIO_STREAMS:
641 setup_show_audio_sensitivity ();
642 setup_frame_rate_description ();
647 vector<Format const *>::iterator i = _formats.begin ();
648 while (i != _formats.end() && *i != _film->format ()) {
652 if (i == _formats.end()) {
653 checked_set (_format, -1);
655 checked_set (_format, n);
658 setup_scaling_description ();
662 checked_set (_left_crop, _film->crop().left);
663 checked_set (_right_crop, _film->crop().right);
664 checked_set (_top_crop, _film->crop().top);
665 checked_set (_bottom_crop, _film->crop().bottom);
666 setup_scaling_description ();
670 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
671 if (p.first.empty () && p.second.empty ()) {
672 _filters->SetLabel (_("None"));
674 string const b = p.first + " " + p.second;
675 _filters->SetLabel (std_to_wx (b));
677 _film_sizer->Layout ();
681 checked_set (_name, _film->name());
684 case Film::SOURCE_FRAME_RATE:
685 s << fixed << setprecision(2) << _film->source_frame_rate();
686 _source_frame_rate->SetLabel (std_to_wx (s.str ()));
687 setup_frame_rate_description ();
690 setup_scaling_description ();
693 if (_film->source_frame_rate() > 0 && _film->length()) {
694 s << _film->length().get() << " "
695 << wx_to_std (_("frames")) << "; " << seconds_to_hms (_film->length().get() / _film->source_frame_rate());
696 } else if (_film->length()) {
697 s << _film->length().get() << " "
698 << wx_to_std (_("frames"));
700 _length->SetLabel (std_to_wx (s.str ()));
701 if (_film->length()) {
702 _trim_start->SetRange (0, _film->length().get());
703 _trim_end->SetRange (0, _film->length().get());
706 case Film::DCP_CONTENT_TYPE:
707 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
711 checked_set (_dcp_ab, _film->dcp_ab ());
714 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
716 case Film::TRIM_START:
717 checked_set (_trim_start, _film->trim_start());
720 checked_set (_trim_end, _film->trim_end());
722 case Film::TRIM_TYPE:
723 checked_set (_trim_type, _film->trim_type() == Film::CPL ? 0 : 1);
725 case Film::AUDIO_GAIN:
726 checked_set (_audio_gain, _film->audio_gain ());
728 case Film::AUDIO_DELAY:
729 checked_set (_audio_delay, _film->audio_delay ());
731 case Film::STILL_DURATION:
732 checked_set (_still_duration, _film->still_duration ());
734 case Film::WITH_SUBTITLES:
735 checked_set (_with_subtitles, _film->with_subtitles ());
736 setup_subtitle_control_sensitivity ();
739 case Film::SUBTITLE_OFFSET:
740 checked_set (_subtitle_offset, _film->subtitle_offset ());
742 case Film::SUBTITLE_SCALE:
743 checked_set (_subtitle_scale, _film->subtitle_scale() * 100);
745 case Film::COLOUR_LUT:
746 checked_set (_colour_lut, _film->colour_lut ());
748 case Film::J2K_BANDWIDTH:
749 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
751 case Film::USE_DCI_NAME:
752 checked_set (_use_dci_name, _film->use_dci_name ());
755 case Film::DCI_METADATA:
758 case Film::CONTENT_AUDIO_STREAM:
759 if (_film->content_audio_stream()) {
760 checked_set (_audio_stream, _film->content_audio_stream()->to_string());
763 setup_audio_details ();
764 setup_audio_control_sensitivity ();
765 setup_show_audio_sensitivity ();
766 setup_frame_rate_description ();
768 case Film::USE_CONTENT_AUDIO:
769 _film->log()->log (String::compose ("Film::USE_CONTENT_AUDIO changed; setting GUI using %1", _film->use_content_audio ()));
770 checked_set (_use_content_audio, _film->use_content_audio());
771 checked_set (_use_external_audio, !_film->use_content_audio());
773 setup_audio_details ();
774 setup_audio_control_sensitivity ();
775 setup_show_audio_sensitivity ();
776 setup_frame_rate_description ();
778 case Film::SUBTITLE_STREAM:
779 if (_film->subtitle_stream()) {
780 checked_set (_subtitle_stream, _film->subtitle_stream()->to_string());
783 case Film::EXTERNAL_AUDIO:
785 vector<string> a = _film->external_audio ();
786 for (size_t i = 0; i < a.size() && i < MAX_AUDIO_CHANNELS; ++i) {
787 checked_set (_external_audio[i], a[i]);
789 setup_audio_details ();
790 setup_show_audio_sensitivity ();
791 setup_frame_rate_description ();
794 case Film::DCP_FRAME_RATE:
795 for (unsigned int i = 0; i < _dcp_frame_rate->GetCount(); ++i) {
796 if (wx_to_std (_dcp_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->dcp_frame_rate())) {
797 if (_dcp_frame_rate->GetSelection() != int(i)) {
798 _dcp_frame_rate->SetSelection (i);
804 if (_film->source_frame_rate()) {
805 _best_dcp_frame_rate->Enable (best_dcp_frame_rate (_film->source_frame_rate ()) != _film->dcp_frame_rate ());
807 _best_dcp_frame_rate->Disable ();
810 setup_frame_rate_description ();
815 FilmEditor::setup_frame_rate_description ()
820 if (_film->source_frame_rate()) {
821 d << std_to_wx (FrameRateConversion (_film->source_frame_rate(), _film->dcp_frame_rate()).description);
823 #ifdef HAVE_SWRESAMPLE
824 if (_film->audio_stream() && _film->audio_stream()->sample_rate() != _film->target_audio_sample_rate ()) {
825 d << wxString::Format (
826 _("Audio will be resampled from %dHz to %dHz\n"),
827 _film->audio_stream()->sample_rate(),
828 _film->target_audio_sample_rate()
835 for (int i = lines; i < 2; ++i) {
839 _frame_rate_description->SetLabel (d);
842 /** Called when the format widget has been changed */
844 FilmEditor::format_changed (wxCommandEvent &)
850 int const n = _format->GetSelection ();
852 assert (n < int (_formats.size()));
853 _film->set_format (_formats[n]);
857 /** Called when the DCP content type widget has been changed */
859 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
865 int const n = _dcp_content_type->GetSelection ();
866 if (n != wxNOT_FOUND) {
867 _film->set_dcp_content_type (DCPContentType::from_index (n));
871 /** Sets the Film that we are editing */
873 FilmEditor::set_film (shared_ptr<Film> f)
877 set_things_sensitive (_film != 0);
880 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
884 FileChanged (_film->directory ());
890 _audio_dialog->set_film (_film);
893 film_changed (Film::NAME);
894 film_changed (Film::USE_DCI_NAME);
895 film_changed (Film::CONTENT);
896 film_changed (Film::TRUST_CONTENT_HEADER);
897 film_changed (Film::DCP_CONTENT_TYPE);
898 film_changed (Film::FORMAT);
899 film_changed (Film::CROP);
900 film_changed (Film::FILTERS);
901 film_changed (Film::SCALER);
902 film_changed (Film::TRIM_START);
903 film_changed (Film::TRIM_END);
904 film_changed (Film::TRIM_TYPE);
905 film_changed (Film::DCP_AB);
906 film_changed (Film::CONTENT_AUDIO_STREAM);
907 film_changed (Film::EXTERNAL_AUDIO);
908 film_changed (Film::USE_CONTENT_AUDIO);
909 film_changed (Film::AUDIO_GAIN);
910 film_changed (Film::AUDIO_DELAY);
911 film_changed (Film::STILL_DURATION);
912 film_changed (Film::WITH_SUBTITLES);
913 film_changed (Film::SUBTITLE_OFFSET);
914 film_changed (Film::SUBTITLE_SCALE);
915 film_changed (Film::COLOUR_LUT);
916 film_changed (Film::J2K_BANDWIDTH);
917 film_changed (Film::DCI_METADATA);
918 film_changed (Film::SIZE);
919 film_changed (Film::LENGTH);
920 film_changed (Film::CONTENT_AUDIO_STREAMS);
921 film_changed (Film::SUBTITLE_STREAMS);
922 film_changed (Film::SOURCE_FRAME_RATE);
923 film_changed (Film::DCP_FRAME_RATE);
926 /** Updates the sensitivity of lots of widgets to a given value.
927 * @param s true to make sensitive, false to make insensitive.
930 FilmEditor::set_things_sensitive (bool s)
932 _generally_sensitive = s;
935 _use_dci_name->Enable (s);
936 _edit_dci_button->Enable (s);
938 _content->Enable (s);
939 _trust_content_header->Enable (s);
940 _left_crop->Enable (s);
941 _right_crop->Enable (s);
942 _top_crop->Enable (s);
943 _bottom_crop->Enable (s);
944 _filters_button->Enable (s);
946 _audio_stream->Enable (s);
947 _dcp_content_type->Enable (s);
948 _dcp_frame_rate->Enable (s);
949 _trim_start->Enable (s);
950 _trim_end->Enable (s);
951 _trim_type->Enable (s);
953 _colour_lut->Enable (s);
954 _j2k_bandwidth->Enable (s);
955 _audio_gain->Enable (s);
956 _audio_gain_calculate_button->Enable (s);
957 _show_audio->Enable (s);
958 _audio_delay->Enable (s);
959 _still_duration->Enable (s);
961 setup_subtitle_control_sensitivity ();
962 setup_audio_control_sensitivity ();
963 setup_show_audio_sensitivity ();
966 /** Called when the `Edit filters' button has been clicked */
968 FilmEditor::edit_filters_clicked (wxCommandEvent &)
970 FilterDialog* d = new FilterDialog (this, _film->filters());
971 d->ActiveChanged.connect (bind (&Film::set_filters, _film, _1));
976 /** Called when the scaler widget has been changed */
978 FilmEditor::scaler_changed (wxCommandEvent &)
984 int const n = _scaler->GetSelection ();
986 _film->set_scaler (Scaler::from_index (n));
991 FilmEditor::audio_gain_changed (wxCommandEvent &)
997 _film->set_audio_gain (_audio_gain->GetValue ());
1001 FilmEditor::audio_delay_changed (wxCommandEvent &)
1007 _film->set_audio_delay (_audio_delay->GetValue ());
1011 FilmEditor::video_control (wxControl* c)
1013 _video_controls.push_back (c);
1018 FilmEditor::still_control (wxControl* c)
1020 _still_controls.push_back (c);
1025 FilmEditor::setup_visibility ()
1027 ContentType c = VIDEO;
1030 c = _film->content_type ();
1033 for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
1034 (*i)->Show (c == VIDEO);
1037 for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
1038 (*i)->Show (c == STILL);
1041 setup_notebook_size ();
1045 FilmEditor::setup_notebook_size ()
1047 _notebook->InvalidateBestSize ();
1049 _film_sizer->Layout ();
1050 _film_sizer->SetSizeHints (_film_panel);
1051 _video_sizer->Layout ();
1052 _video_sizer->SetSizeHints (_video_panel);
1053 _audio_sizer->Layout ();
1054 _audio_sizer->SetSizeHints (_audio_panel);
1055 _subtitle_sizer->Layout ();
1056 _subtitle_sizer->SetSizeHints (_subtitle_panel);
1063 FilmEditor::still_duration_changed (wxCommandEvent &)
1069 _film->set_still_duration (_still_duration->GetValue ());
1073 FilmEditor::trim_start_changed (wxCommandEvent &)
1079 _film->set_trim_start (_trim_start->GetValue ());
1083 FilmEditor::trim_end_changed (wxCommandEvent &)
1089 _film->set_trim_end (_trim_end->GetValue ());
1093 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
1095 GainCalculatorDialog* d = new GainCalculatorDialog (this);
1098 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
1103 _audio_gain->SetValue (
1104 Config::instance()->sound_processor()->db_for_fader_change (
1110 /* This appears to be necessary, as the change is not signalled,
1113 wxCommandEvent dummy;
1114 audio_gain_changed (dummy);
1120 FilmEditor::setup_formats ()
1122 ContentType c = VIDEO;
1125 c = _film->content_type ();
1130 vector<Format const *> fmt = Format::all ();
1131 for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
1132 if (c == VIDEO || (c == STILL && dynamic_cast<VariableFormat const *> (*i))) {
1133 _formats.push_back (*i);
1138 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
1139 _format->Append (std_to_wx ((*i)->name ()));
1142 _film_sizer->Layout ();
1146 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
1152 _film->set_with_subtitles (_with_subtitles->GetValue ());
1156 FilmEditor::setup_subtitle_control_sensitivity ()
1159 if (_generally_sensitive && _film) {
1160 h = !_film->subtitle_streams().empty();
1163 _with_subtitles->Enable (h);
1167 j = _film->with_subtitles ();
1170 _subtitle_stream->Enable (j);
1171 _subtitle_offset->Enable (j);
1172 _subtitle_scale->Enable (j);
1176 FilmEditor::setup_audio_control_sensitivity ()
1178 _use_content_audio->Enable (_generally_sensitive && _film && !_film->content_audio_streams().empty());
1179 _use_external_audio->Enable (_generally_sensitive);
1181 bool const source = _generally_sensitive && _use_content_audio->GetValue();
1182 bool const external = _generally_sensitive && _use_external_audio->GetValue();
1184 _audio_stream->Enable (source);
1185 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
1186 _external_audio[i]->Enable (external);
1191 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
1197 _film->set_use_dci_name (_use_dci_name->GetValue ());
1201 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
1207 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
1209 _film->set_dci_metadata (d->dci_metadata ());
1214 FilmEditor::setup_streams ()
1216 _audio_stream->Clear ();
1217 vector<shared_ptr<AudioStream> > a = _film->content_audio_streams ();
1218 for (vector<shared_ptr<AudioStream> >::iterator i = a.begin(); i != a.end(); ++i) {
1219 shared_ptr<FFmpegAudioStream> ffa = dynamic_pointer_cast<FFmpegAudioStream> (*i);
1221 _audio_stream->Append (std_to_wx (ffa->name()), new wxStringClientData (std_to_wx (ffa->to_string ())));
1224 if (_film->use_content_audio() && _film->audio_stream()) {
1225 checked_set (_audio_stream, _film->audio_stream()->to_string());
1228 _subtitle_stream->Clear ();
1229 vector<shared_ptr<SubtitleStream> > s = _film->subtitle_streams ();
1230 for (vector<shared_ptr<SubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
1231 _subtitle_stream->Append (std_to_wx ((*i)->name()), new wxStringClientData (std_to_wx ((*i)->to_string ())));
1233 if (_film->subtitle_stream()) {
1234 checked_set (_subtitle_stream, _film->subtitle_stream()->to_string());
1236 _subtitle_stream->SetSelection (wxNOT_FOUND);
1241 FilmEditor::audio_stream_changed (wxCommandEvent &)
1247 _film->set_content_audio_stream (
1248 audio_stream_factory (
1249 string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ())),
1256 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
1262 _film->set_subtitle_stream (
1263 subtitle_stream_factory (
1264 string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ())),
1271 FilmEditor::setup_audio_details ()
1273 if (!_film->content_audio_stream()) {
1274 _audio->SetLabel (wxT (""));
1277 if (_film->audio_stream()->channels() == 1) {
1278 s << _("1 channel");
1280 s << _film->audio_stream()->channels () << wxT (" ") << _("channels");
1282 s << wxT (", ") << _film->audio_stream()->sample_rate() << _("Hz");
1283 _audio->SetLabel (s);
1286 setup_notebook_size ();
1290 FilmEditor::active_jobs_changed (bool a)
1292 set_things_sensitive (!a);
1296 FilmEditor::use_audio_changed (wxCommandEvent &)
1298 _film->set_use_content_audio (_use_content_audio->GetValue());
1302 FilmEditor::external_audio_changed (wxCommandEvent &)
1305 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
1306 a.push_back (wx_to_std (_external_audio[i]->GetPath()));
1309 _film->set_external_audio (a);
1313 FilmEditor::setup_dcp_name ()
1315 string s = _film->dcp_name (true);
1316 if (s.length() > 28) {
1317 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
1318 _dcp_name->SetToolTip (std_to_wx (s));
1320 _dcp_name->SetLabel (std_to_wx (s));
1325 FilmEditor::show_audio_clicked (wxCommandEvent &)
1327 if (_audio_dialog) {
1328 _audio_dialog->Destroy ();
1332 _audio_dialog = new AudioDialog (this);
1333 _audio_dialog->Show ();
1334 _audio_dialog->set_film (_film);
1338 FilmEditor::best_dcp_frame_rate_clicked (wxCommandEvent &)
1344 _film->set_dcp_frame_rate (best_dcp_frame_rate (_film->source_frame_rate ()));
1348 FilmEditor::setup_show_audio_sensitivity ()
1350 _show_audio->Enable (_film && _film->has_audio ());
1354 FilmEditor::setup_scaling_description ()
1360 if (_film->size().width && _film->size().height) {
1361 d << wxString::Format (
1362 _("Original video is %dx%d (%.2f:1)\n"),
1363 _film->size().width, _film->size().height,
1364 float (_film->size().width) / _film->size().height
1369 Crop const crop = _film->crop ();
1370 if (crop.left || crop.right || crop.top || crop.bottom) {
1371 libdcp::Size const cropped = _film->cropped_size (_film->size ());
1372 d << wxString::Format (
1373 _("Cropped to %dx%d (%.2f:1)\n"),
1374 cropped.width, cropped.height,
1375 float (cropped.width) / cropped.height
1380 Format const * format = _film->format ();
1382 int const padding = format->dcp_padding (_film);
1383 libdcp::Size scaled = format->dcp_size ();
1384 scaled.width -= padding * 2;
1385 d << wxString::Format (
1386 _("Scaled to %dx%d (%.2f:1)\n"),
1387 scaled.width, scaled.height,
1388 float (scaled.width) / scaled.height
1393 d << wxString::Format (
1394 _("Padded with black to %dx%d (%.2f:1)\n"),
1395 format->dcp_size().width, format->dcp_size().height,
1396 float (format->dcp_size().width) / format->dcp_size().height
1402 for (int i = lines; i < 4; ++i) {
1406 _scaling_description->SetLabel (d);
1410 FilmEditor::trim_type_changed (wxCommandEvent &)
1412 _film->set_trim_type (_trim_type->GetSelection () == 0 ? Film::CPL : Film::ENCODE);