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"
40 #include "filter_dialog.h"
42 #include "film_editor.h"
43 #include "gain_calculator_dialog.h"
44 #include "sound_processor.h"
45 #include "dci_metadata_dialog.h"
47 #include "audio_dialog.h"
51 using std::stringstream;
54 using std::setprecision;
57 using boost::shared_ptr;
58 using boost::dynamic_pointer_cast;
60 /** @param f Film to edit */
61 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
64 , _generally_sensitive (true)
67 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
69 _notebook = new wxNotebook (this, wxID_ANY);
70 s->Add (_notebook, 1);
73 _notebook->AddPage (_film_panel, _("Film"), true);
75 _notebook->AddPage (_video_panel, _("Video"), false);
77 _notebook->AddPage (_audio_panel, _("Audio"), false);
78 make_subtitle_panel ();
79 _notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
82 connect_to_widgets ();
84 JobManager::instance()->ActiveJobsChanged.connect (
85 bind (&FilmEditor::active_jobs_changed, this, _1)
93 FilmEditor::make_film_panel ()
95 _film_panel = new wxPanel (_notebook);
96 _film_sizer = new wxBoxSizer (wxVERTICAL);
97 _film_panel->SetSizer (_film_sizer);
99 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
100 _film_sizer->Add (grid, 0, wxALL, 8);
104 add_label_to_grid_bag_sizer (grid, _film_panel, _("Name"), wxGBPosition (r, 0));
105 _name = new wxTextCtrl (_film_panel, wxID_ANY);
106 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
109 add_label_to_grid_bag_sizer (grid, _film_panel, _("DCP Name"), wxGBPosition (r, 0));
110 _dcp_name = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
111 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
114 _use_dci_name = new wxCheckBox (_film_panel, wxID_ANY, _("Use DCI name"));
115 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
116 _edit_dci_button = new wxButton (_film_panel, wxID_ANY, _("Details..."));
117 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
120 add_label_to_grid_bag_sizer (grid, _film_panel, _("Content"), wxGBPosition (r, 0));
121 _content = new wxFilePickerCtrl (_film_panel, wxID_ANY, wxT (""), _("Select Content File"), wxT("*.*"));
122 grid->Add (_content, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
125 _trust_content_header = new wxCheckBox (_film_panel, wxID_ANY, _("Trust content's header"));
126 video_control (_trust_content_header);
127 grid->Add (_trust_content_header, wxGBPosition (r, 0), wxGBSpan(1, 2));
130 add_label_to_grid_bag_sizer (grid, _film_panel, _("Content Type"), wxGBPosition (r, 0));
131 _dcp_content_type = new wxChoice (_film_panel, wxID_ANY);
132 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
135 video_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Original Frame Rate"), wxGBPosition (r, 0)));
136 _source_frame_rate = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
137 grid->Add (video_control (_source_frame_rate), wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
141 add_label_to_grid_bag_sizer (grid, _film_panel, _("DCP Frame Rate"), wxGBPosition (r, 0));
142 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
143 _dcp_frame_rate = new wxChoice (_film_panel, wxID_ANY);
144 s->Add (_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
145 _best_dcp_frame_rate = new wxButton (_film_panel, wxID_ANY, _("Use best"));
146 s->Add (_best_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxALL | wxEXPAND, 6);
147 grid->Add (s, wxGBPosition (r, 1));
151 _frame_rate_description = new wxStaticText (_film_panel, wxID_ANY, wxT ("\n \n "), wxDefaultPosition, wxDefaultSize);
152 grid->Add (video_control (_frame_rate_description), wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
153 wxFont font = _frame_rate_description->GetFont();
154 font.SetStyle(wxFONTSTYLE_ITALIC);
155 font.SetPointSize(font.GetPointSize() - 1);
156 _frame_rate_description->SetFont(font);
159 video_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Length"), wxGBPosition (r, 0)));
160 _length = new wxStaticText (_film_panel, wxID_ANY, wxT (""));
161 grid->Add (video_control (_length), wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
166 video_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Trim frames"), wxGBPosition (r, 0)));
167 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
168 video_control (add_label_to_sizer (s, _film_panel, _("Start")));
169 _trim_start = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
170 s->Add (video_control (_trim_start));
171 video_control (add_label_to_sizer (s, _film_panel, _("End")));
172 _trim_end = new wxSpinCtrl (_film_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
173 s->Add (video_control (_trim_end));
175 grid->Add (s, wxGBPosition (r, 1));
179 video_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Trim method"), wxGBPosition (r, 0)));
180 _trim_type = new wxChoice (_film_panel, wxID_ANY);
181 grid->Add (video_control (_trim_type), wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
184 _dcp_ab = new wxCheckBox (_film_panel, wxID_ANY, _("A/B"));
185 video_control (_dcp_ab);
186 grid->Add (_dcp_ab, wxGBPosition (r, 0));
189 /* STILL-only stuff */
191 still_control (add_label_to_grid_bag_sizer (grid, _film_panel, _("Duration"), wxGBPosition (r, 0)));
192 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
193 _still_duration = new wxSpinCtrl (_film_panel);
194 still_control (_still_duration);
195 s->Add (_still_duration, 1, wxEXPAND);
196 /// TRANSLATORS: `s' here is an abbreviation for seconds, the unit of time
197 still_control (add_label_to_sizer (s, _film_panel, _("s")));
198 grid->Add (s, wxGBPosition (r, 1));
202 vector<DCPContentType const *> const ct = DCPContentType::all ();
203 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
204 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
207 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
208 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
209 _dcp_frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
212 _trim_type->Append (_("encode all frames and play the subset"));
213 _trim_type->Append (_("encode only the subset"));
217 FilmEditor::connect_to_widgets ()
219 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
220 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
221 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
222 _format->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
223 _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_changed), 0, this);
224 _trust_content_header->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::trust_content_header_changed), 0, this);
225 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
226 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
227 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
228 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
229 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
230 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
231 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
232 _dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_frame_rate_changed), 0, this);
233 _best_dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_dcp_frame_rate_clicked), 0, this);
234 _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this);
235 _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this);
236 _trim_start->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::trim_start_changed), 0, this);
237 _trim_end->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::trim_end_changed), 0, this);
238 _trim_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::trim_type_changed), 0, this);
239 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
240 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
241 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
242 _colour_lut->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::colour_lut_changed), 0, this);
243 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
244 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
245 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
246 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
247 _audio_gain_calculate_button->Connect (
248 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
250 _show_audio->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::show_audio_clicked), 0, this);
251 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
252 _use_content_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
253 _use_external_audio->Connect (wxID_ANY, wxEVT_COMMAND_RADIOBUTTON_SELECTED, wxCommandEventHandler (FilmEditor::use_audio_changed), 0, this);
254 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
255 _external_audio[i]->Connect (
256 wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::external_audio_changed), 0, this
262 FilmEditor::make_video_panel ()
264 _video_panel = new wxPanel (_notebook);
265 _video_sizer = new wxBoxSizer (wxVERTICAL);
266 _video_panel->SetSizer (_video_sizer);
268 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
269 _video_sizer->Add (grid, 0, wxALL, 8);
272 add_label_to_grid_bag_sizer (grid, _video_panel, _("Format"), wxGBPosition (r, 0));
273 _format = new wxChoice (_video_panel, wxID_ANY);
274 grid->Add (_format, wxGBPosition (r, 1));
277 add_label_to_grid_bag_sizer (grid, _video_panel, _("Left crop"), wxGBPosition (r, 0));
278 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
279 grid->Add (_left_crop, wxGBPosition (r, 1));
282 add_label_to_grid_bag_sizer (grid, _video_panel, _("Right crop"), wxGBPosition (r, 0));
283 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
284 grid->Add (_right_crop, wxGBPosition (r, 1));
287 add_label_to_grid_bag_sizer (grid, _video_panel, _("Top crop"), wxGBPosition (r, 0));
288 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
289 grid->Add (_top_crop, wxGBPosition (r, 1));
292 add_label_to_grid_bag_sizer (grid, _video_panel, _("Bottom crop"), wxGBPosition (r, 0));
293 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
294 grid->Add (_bottom_crop, wxGBPosition (r, 1));
297 _scaling_description = new wxStaticText (_video_panel, wxID_ANY, wxT ("\n \n \n \n"), wxDefaultPosition, wxDefaultSize);
298 grid->Add (_scaling_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
299 wxFont font = _scaling_description->GetFont();
300 font.SetStyle(wxFONTSTYLE_ITALIC);
301 font.SetPointSize(font.GetPointSize() - 1);
302 _scaling_description->SetFont(font);
305 /* VIDEO-only stuff */
307 video_control (add_label_to_grid_bag_sizer (grid, _video_panel, _("Filters"), wxGBPosition (r, 0)));
308 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
309 _filters = new wxStaticText (_video_panel, wxID_ANY, _("None"));
310 video_control (_filters);
311 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
312 _filters_button = new wxButton (_video_panel, wxID_ANY, _("Edit..."));
313 video_control (_filters_button);
314 s->Add (_filters_button, 0);
315 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
319 video_control (add_label_to_grid_bag_sizer (grid, _video_panel, _("Scaler"), wxGBPosition (r, 0)));
320 _scaler = new wxChoice (_video_panel, wxID_ANY);
321 grid->Add (video_control (_scaler), wxGBPosition (r, 1));
324 vector<Scaler const *> const sc = Scaler::all ();
325 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
326 _scaler->Append (std_to_wx ((*i)->name()));
329 add_label_to_grid_bag_sizer (grid, _video_panel, _("Colour look-up table"), wxGBPosition (r, 0));
330 _colour_lut = new wxChoice (_video_panel, wxID_ANY);
331 for (int i = 0; i < 2; ++i) {
332 _colour_lut->Append (std_to_wx (colour_lut_index_to_name (i)));
334 _colour_lut->SetSelection (0);
335 grid->Add (_colour_lut, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
339 add_label_to_grid_bag_sizer (grid, _video_panel, _("JPEG2000 bandwidth"), wxGBPosition (r, 0));
340 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
341 _j2k_bandwidth = new wxSpinCtrl (_video_panel, wxID_ANY);
342 s->Add (_j2k_bandwidth, 1);
343 add_label_to_sizer (s, _video_panel, _("MBps"));
344 grid->Add (s, wxGBPosition (r, 1));
348 _left_crop->SetRange (0, 1024);
349 _top_crop->SetRange (0, 1024);
350 _right_crop->SetRange (0, 1024);
351 _bottom_crop->SetRange (0, 1024);
352 _still_duration->SetRange (1, 60 * 60);
353 _trim_start->SetRange (0, 100);
354 _trim_end->SetRange (0, 100);
355 _j2k_bandwidth->SetRange (50, 250);
359 FilmEditor::make_audio_panel ()
361 _audio_panel = new wxPanel (_notebook);
362 _audio_sizer = new wxBoxSizer (wxVERTICAL);
363 _audio_panel->SetSizer (_audio_sizer);
365 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
366 _audio_sizer->Add (grid, 0, wxALL, 8);
368 _show_audio = new wxButton (_audio_panel, wxID_ANY, _("Show Audio..."));
369 grid->Add (_show_audio, 1);
373 video_control (add_label_to_sizer (grid, _audio_panel, _("Audio Gain")));
374 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
375 _audio_gain = new wxSpinCtrl (_audio_panel);
376 s->Add (video_control (_audio_gain), 1);
377 video_control (add_label_to_sizer (s, _audio_panel, _("dB")));
378 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
379 video_control (_audio_gain_calculate_button);
380 s->Add (_audio_gain_calculate_button, 1, wxEXPAND);
385 video_control (add_label_to_sizer (grid, _audio_panel, _("Audio Delay")));
386 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
387 _audio_delay = new wxSpinCtrl (_audio_panel);
388 s->Add (video_control (_audio_delay), 1);
389 /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
390 video_control (add_label_to_sizer (s, _audio_panel, _("ms")));
395 _use_content_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use content's audio"), wxDefaultPosition, wxDefaultSize, wxRB_GROUP);
396 grid->Add (video_control (_use_content_audio));
397 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
398 _audio_stream = new wxChoice (_audio_panel, wxID_ANY);
399 s->Add (video_control (_audio_stream), 1);
400 _audio = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
401 s->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
402 grid->Add (s, 1, wxEXPAND);
405 _use_external_audio = new wxRadioButton (_audio_panel, wxID_ANY, _("Use external audio"));
406 grid->Add (_use_external_audio);
409 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
410 add_label_to_sizer (grid, _audio_panel, std_to_wx (audio_channel_name (i)));
411 _external_audio[i] = new wxFilePickerCtrl (_audio_panel, wxID_ANY, wxT (""), _("Select Audio File"), wxT ("*.wav"));
412 grid->Add (_external_audio[i], 1, wxEXPAND);
415 _audio_gain->SetRange (-60, 60);
416 _audio_delay->SetRange (-1000, 1000);
420 FilmEditor::make_subtitle_panel ()
422 _subtitle_panel = new wxPanel (_notebook);
423 _subtitle_sizer = new wxBoxSizer (wxVERTICAL);
424 _subtitle_panel->SetSizer (_subtitle_sizer);
425 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
426 _subtitle_sizer->Add (grid, 0, wxALL, 8);
428 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, _("With Subtitles"));
429 video_control (_with_subtitles);
430 grid->Add (_with_subtitles, 1);
432 _subtitle_stream = new wxChoice (_subtitle_panel, wxID_ANY);
433 grid->Add (video_control (_subtitle_stream));
436 video_control (add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Offset")));
437 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
438 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
439 s->Add (_subtitle_offset);
440 video_control (add_label_to_sizer (s, _subtitle_panel, _("pixels")));
445 video_control (add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Scale")));
446 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
447 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
448 s->Add (video_control (_subtitle_scale));
449 video_control (add_label_to_sizer (s, _subtitle_panel, _("%")));
453 _subtitle_offset->SetRange (-1024, 1024);
454 _subtitle_scale->SetRange (1, 1000);
457 /** Called when the left crop widget has been changed */
459 FilmEditor::left_crop_changed (wxCommandEvent &)
465 _film->set_left_crop (_left_crop->GetValue ());
468 /** Called when the right crop widget has been changed */
470 FilmEditor::right_crop_changed (wxCommandEvent &)
476 _film->set_right_crop (_right_crop->GetValue ());
479 /** Called when the top crop widget has been changed */
481 FilmEditor::top_crop_changed (wxCommandEvent &)
487 _film->set_top_crop (_top_crop->GetValue ());
490 /** Called when the bottom crop value has been changed */
492 FilmEditor::bottom_crop_changed (wxCommandEvent &)
498 _film->set_bottom_crop (_bottom_crop->GetValue ());
501 /** Called when the content filename has been changed */
503 FilmEditor::content_changed (wxCommandEvent &)
510 _film->set_content (wx_to_std (_content->GetPath ()));
511 } catch (std::exception& e) {
512 _content->SetPath (std_to_wx (_film->directory ()));
513 error_dialog (this, wxString::Format (_("Could not set content: %s"), std_to_wx (e.what()).data()));
518 FilmEditor::trust_content_header_changed (wxCommandEvent &)
524 _film->set_trust_content_header (_trust_content_header->GetValue ());
527 /** Called when the DCP A/B switch has been toggled */
529 FilmEditor::dcp_ab_toggled (wxCommandEvent &)
535 _film->set_dcp_ab (_dcp_ab->GetValue ());
538 /** Called when the name widget has been changed */
540 FilmEditor::name_changed (wxCommandEvent &)
546 _film->set_name (string (_name->GetValue().mb_str()));
550 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
556 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
560 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
566 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
570 FilmEditor::colour_lut_changed (wxCommandEvent &)
576 _film->set_colour_lut (_colour_lut->GetSelection ());
580 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
586 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
590 FilmEditor::dcp_frame_rate_changed (wxCommandEvent &)
596 _film->set_dcp_frame_rate (
597 boost::lexical_cast<int> (
598 wx_to_std (_dcp_frame_rate->GetString (_dcp_frame_rate->GetSelection ()))
604 /** Called when the metadata stored in the Film object has changed;
605 * so that we can update the GUI.
606 * @param p Property of the Film that has changed.
609 FilmEditor::film_changed (Film::Property p)
623 checked_set (_content, _film->content ());
626 setup_subtitle_control_sensitivity ();
628 setup_show_audio_sensitivity ();
629 setup_frame_rate_description ();
631 case Film::TRUST_CONTENT_HEADER:
632 checked_set (_trust_content_header, _film->trust_content_header ());
634 case Film::SUBTITLE_STREAMS:
635 setup_subtitle_control_sensitivity ();
638 case Film::CONTENT_AUDIO_STREAMS:
640 setup_show_audio_sensitivity ();
641 setup_frame_rate_description ();
646 vector<Format const *>::iterator i = _formats.begin ();
647 while (i != _formats.end() && *i != _film->format ()) {
651 if (i == _formats.end()) {
652 checked_set (_format, -1);
654 checked_set (_format, n);
657 setup_scaling_description ();
661 checked_set (_left_crop, _film->crop().left);
662 checked_set (_right_crop, _film->crop().right);
663 checked_set (_top_crop, _film->crop().top);
664 checked_set (_bottom_crop, _film->crop().bottom);
665 setup_scaling_description ();
669 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
670 if (p.first.empty () && p.second.empty ()) {
671 _filters->SetLabel (_("None"));
673 string const b = p.first + " " + p.second;
674 _filters->SetLabel (std_to_wx (b));
676 _film_sizer->Layout ();
680 checked_set (_name, _film->name());
683 case Film::SOURCE_FRAME_RATE:
684 s << fixed << setprecision(2) << _film->source_frame_rate();
685 _source_frame_rate->SetLabel (std_to_wx (s.str ()));
686 setup_frame_rate_description ();
689 setup_scaling_description ();
692 if (_film->source_frame_rate() > 0 && _film->length()) {
693 s << _film->length().get() << " "
694 << wx_to_std (_("frames")) << "; " << seconds_to_hms (_film->length().get() / _film->source_frame_rate());
695 } else if (_film->length()) {
696 s << _film->length().get() << " "
697 << wx_to_std (_("frames"));
699 _length->SetLabel (std_to_wx (s.str ()));
700 if (_film->length()) {
701 _trim_start->SetRange (0, _film->length().get());
702 _trim_end->SetRange (0, _film->length().get());
705 case Film::DCP_CONTENT_TYPE:
706 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
710 checked_set (_dcp_ab, _film->dcp_ab ());
713 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
715 case Film::TRIM_START:
716 checked_set (_trim_start, _film->trim_start());
719 checked_set (_trim_end, _film->trim_end());
721 case Film::TRIM_TYPE:
722 checked_set (_trim_type, _film->trim_type() == Film::CPL ? 0 : 1);
724 case Film::AUDIO_GAIN:
725 checked_set (_audio_gain, _film->audio_gain ());
727 case Film::AUDIO_DELAY:
728 checked_set (_audio_delay, _film->audio_delay ());
730 case Film::STILL_DURATION:
731 checked_set (_still_duration, _film->still_duration ());
733 case Film::WITH_SUBTITLES:
734 checked_set (_with_subtitles, _film->with_subtitles ());
735 setup_subtitle_control_sensitivity ();
738 case Film::SUBTITLE_OFFSET:
739 checked_set (_subtitle_offset, _film->subtitle_offset ());
741 case Film::SUBTITLE_SCALE:
742 checked_set (_subtitle_scale, _film->subtitle_scale() * 100);
744 case Film::COLOUR_LUT:
745 checked_set (_colour_lut, _film->colour_lut ());
747 case Film::J2K_BANDWIDTH:
748 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
750 case Film::USE_DCI_NAME:
751 checked_set (_use_dci_name, _film->use_dci_name ());
754 case Film::DCI_METADATA:
757 case Film::CONTENT_AUDIO_STREAM:
758 if (_film->content_audio_stream()) {
759 checked_set (_audio_stream, _film->content_audio_stream()->to_string());
762 setup_audio_details ();
763 setup_audio_control_sensitivity ();
764 setup_show_audio_sensitivity ();
765 setup_frame_rate_description ();
767 case Film::USE_CONTENT_AUDIO:
768 checked_set (_use_content_audio, _film->use_content_audio());
769 checked_set (_use_external_audio, !_film->use_content_audio());
771 setup_audio_details ();
772 setup_audio_control_sensitivity ();
773 setup_show_audio_sensitivity ();
774 setup_frame_rate_description ();
776 case Film::SUBTITLE_STREAM:
777 if (_film->subtitle_stream()) {
778 checked_set (_subtitle_stream, _film->subtitle_stream()->to_string());
781 case Film::EXTERNAL_AUDIO:
783 vector<string> a = _film->external_audio ();
784 for (size_t i = 0; i < a.size() && i < MAX_AUDIO_CHANNELS; ++i) {
785 checked_set (_external_audio[i], a[i]);
787 setup_audio_details ();
788 setup_show_audio_sensitivity ();
789 setup_frame_rate_description ();
792 case Film::DCP_FRAME_RATE:
793 for (unsigned int i = 0; i < _dcp_frame_rate->GetCount(); ++i) {
794 if (wx_to_std (_dcp_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->dcp_frame_rate())) {
795 if (_dcp_frame_rate->GetSelection() != int(i)) {
796 _dcp_frame_rate->SetSelection (i);
802 if (_film->source_frame_rate()) {
803 _best_dcp_frame_rate->Enable (best_dcp_frame_rate (_film->source_frame_rate ()) != _film->dcp_frame_rate ());
805 _best_dcp_frame_rate->Disable ();
808 setup_frame_rate_description ();
813 FilmEditor::setup_frame_rate_description ()
818 if (_film->source_frame_rate()) {
819 d << std_to_wx (FrameRateConversion (_film->source_frame_rate(), _film->dcp_frame_rate()).description);
821 #ifdef HAVE_SWRESAMPLE
822 if (_film->audio_stream() && _film->audio_stream()->sample_rate() != _film->target_audio_sample_rate ()) {
823 d << wxString::Format (
824 _("Audio will be resampled from %dHz to %dHz\n"),
825 _film->audio_stream()->sample_rate(),
826 _film->target_audio_sample_rate()
833 for (int i = lines; i < 2; ++i) {
837 _frame_rate_description->SetLabel (d);
840 /** Called when the format widget has been changed */
842 FilmEditor::format_changed (wxCommandEvent &)
848 int const n = _format->GetSelection ();
850 assert (n < int (_formats.size()));
851 _film->set_format (_formats[n]);
855 /** Called when the DCP content type widget has been changed */
857 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
863 int const n = _dcp_content_type->GetSelection ();
864 if (n != wxNOT_FOUND) {
865 _film->set_dcp_content_type (DCPContentType::from_index (n));
869 /** Sets the Film that we are editing */
871 FilmEditor::set_film (shared_ptr<Film> f)
875 set_things_sensitive (_film != 0);
878 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
882 FileChanged (_film->directory ());
888 _audio_dialog->set_film (_film);
891 film_changed (Film::NAME);
892 film_changed (Film::USE_DCI_NAME);
893 film_changed (Film::CONTENT);
894 film_changed (Film::TRUST_CONTENT_HEADER);
895 film_changed (Film::DCP_CONTENT_TYPE);
896 film_changed (Film::FORMAT);
897 film_changed (Film::CROP);
898 film_changed (Film::FILTERS);
899 film_changed (Film::SCALER);
900 film_changed (Film::TRIM_START);
901 film_changed (Film::TRIM_END);
902 film_changed (Film::TRIM_TYPE);
903 film_changed (Film::DCP_AB);
904 film_changed (Film::CONTENT_AUDIO_STREAM);
905 film_changed (Film::EXTERNAL_AUDIO);
906 film_changed (Film::USE_CONTENT_AUDIO);
907 film_changed (Film::AUDIO_GAIN);
908 film_changed (Film::AUDIO_DELAY);
909 film_changed (Film::STILL_DURATION);
910 film_changed (Film::WITH_SUBTITLES);
911 film_changed (Film::SUBTITLE_OFFSET);
912 film_changed (Film::SUBTITLE_SCALE);
913 film_changed (Film::COLOUR_LUT);
914 film_changed (Film::J2K_BANDWIDTH);
915 film_changed (Film::DCI_METADATA);
916 film_changed (Film::SIZE);
917 film_changed (Film::LENGTH);
918 film_changed (Film::CONTENT_AUDIO_STREAMS);
919 film_changed (Film::SUBTITLE_STREAMS);
920 film_changed (Film::SOURCE_FRAME_RATE);
921 film_changed (Film::DCP_FRAME_RATE);
924 /** Updates the sensitivity of lots of widgets to a given value.
925 * @param s true to make sensitive, false to make insensitive.
928 FilmEditor::set_things_sensitive (bool s)
930 _generally_sensitive = s;
933 _use_dci_name->Enable (s);
934 _edit_dci_button->Enable (s);
936 _content->Enable (s);
937 _trust_content_header->Enable (s);
938 _left_crop->Enable (s);
939 _right_crop->Enable (s);
940 _top_crop->Enable (s);
941 _bottom_crop->Enable (s);
942 _filters_button->Enable (s);
944 _audio_stream->Enable (s);
945 _dcp_content_type->Enable (s);
946 _dcp_frame_rate->Enable (s);
947 _trim_start->Enable (s);
948 _trim_end->Enable (s);
949 _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);
957 _still_duration->Enable (s);
959 setup_subtitle_control_sensitivity ();
960 setup_audio_control_sensitivity ();
961 setup_show_audio_sensitivity ();
964 /** Called when the `Edit filters' button has been clicked */
966 FilmEditor::edit_filters_clicked (wxCommandEvent &)
968 FilterDialog* d = new FilterDialog (this, _film->filters());
969 d->ActiveChanged.connect (bind (&Film::set_filters, _film, _1));
974 /** Called when the scaler widget has been changed */
976 FilmEditor::scaler_changed (wxCommandEvent &)
982 int const n = _scaler->GetSelection ();
984 _film->set_scaler (Scaler::from_index (n));
989 FilmEditor::audio_gain_changed (wxCommandEvent &)
995 _film->set_audio_gain (_audio_gain->GetValue ());
999 FilmEditor::audio_delay_changed (wxCommandEvent &)
1005 _film->set_audio_delay (_audio_delay->GetValue ());
1009 FilmEditor::video_control (wxControl* c)
1011 _video_controls.push_back (c);
1016 FilmEditor::still_control (wxControl* c)
1018 _still_controls.push_back (c);
1023 FilmEditor::setup_visibility ()
1025 ContentType c = VIDEO;
1028 c = _film->content_type ();
1031 for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
1032 (*i)->Show (c == VIDEO);
1035 for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
1036 (*i)->Show (c == STILL);
1039 setup_notebook_size ();
1043 FilmEditor::setup_notebook_size ()
1045 _notebook->InvalidateBestSize ();
1047 _film_sizer->Layout ();
1048 _film_sizer->SetSizeHints (_film_panel);
1049 _video_sizer->Layout ();
1050 _video_sizer->SetSizeHints (_video_panel);
1051 _audio_sizer->Layout ();
1052 _audio_sizer->SetSizeHints (_audio_panel);
1053 _subtitle_sizer->Layout ();
1054 _subtitle_sizer->SetSizeHints (_subtitle_panel);
1061 FilmEditor::still_duration_changed (wxCommandEvent &)
1067 _film->set_still_duration (_still_duration->GetValue ());
1071 FilmEditor::trim_start_changed (wxCommandEvent &)
1077 _film->set_trim_start (_trim_start->GetValue ());
1081 FilmEditor::trim_end_changed (wxCommandEvent &)
1087 _film->set_trim_end (_trim_end->GetValue ());
1091 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
1093 GainCalculatorDialog* d = new GainCalculatorDialog (this);
1096 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
1101 _audio_gain->SetValue (
1102 Config::instance()->sound_processor()->db_for_fader_change (
1108 /* This appears to be necessary, as the change is not signalled,
1111 wxCommandEvent dummy;
1112 audio_gain_changed (dummy);
1118 FilmEditor::setup_formats ()
1120 ContentType c = VIDEO;
1123 c = _film->content_type ();
1128 vector<Format const *> fmt = Format::all ();
1129 for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
1130 if (c == VIDEO || (c == STILL && dynamic_cast<VariableFormat const *> (*i))) {
1131 _formats.push_back (*i);
1136 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
1137 _format->Append (std_to_wx ((*i)->name ()));
1140 _film_sizer->Layout ();
1144 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
1150 _film->set_with_subtitles (_with_subtitles->GetValue ());
1154 FilmEditor::setup_subtitle_control_sensitivity ()
1157 if (_generally_sensitive && _film) {
1158 h = !_film->subtitle_streams().empty();
1161 _with_subtitles->Enable (h);
1165 j = _film->with_subtitles ();
1168 _subtitle_stream->Enable (j);
1169 _subtitle_offset->Enable (j);
1170 _subtitle_scale->Enable (j);
1174 FilmEditor::setup_audio_control_sensitivity ()
1176 _use_content_audio->Enable (_generally_sensitive && _film && !_film->content_audio_streams().empty());
1177 _use_external_audio->Enable (_generally_sensitive);
1179 bool const source = _generally_sensitive && _use_content_audio->GetValue();
1180 bool const external = _generally_sensitive && _use_external_audio->GetValue();
1182 _audio_stream->Enable (source);
1183 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
1184 _external_audio[i]->Enable (external);
1189 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
1195 _film->set_use_dci_name (_use_dci_name->GetValue ());
1199 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
1205 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
1207 _film->set_dci_metadata (d->dci_metadata ());
1212 FilmEditor::setup_streams ()
1214 _audio_stream->Clear ();
1215 vector<shared_ptr<AudioStream> > a = _film->content_audio_streams ();
1216 for (vector<shared_ptr<AudioStream> >::iterator i = a.begin(); i != a.end(); ++i) {
1217 shared_ptr<FFmpegAudioStream> ffa = dynamic_pointer_cast<FFmpegAudioStream> (*i);
1219 _audio_stream->Append (std_to_wx (ffa->name()), new wxStringClientData (std_to_wx (ffa->to_string ())));
1222 if (_film->use_content_audio() && _film->audio_stream()) {
1223 checked_set (_audio_stream, _film->audio_stream()->to_string());
1226 _subtitle_stream->Clear ();
1227 vector<shared_ptr<SubtitleStream> > s = _film->subtitle_streams ();
1228 for (vector<shared_ptr<SubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
1229 _subtitle_stream->Append (std_to_wx ((*i)->name()), new wxStringClientData (std_to_wx ((*i)->to_string ())));
1231 if (_film->subtitle_stream()) {
1232 checked_set (_subtitle_stream, _film->subtitle_stream()->to_string());
1234 _subtitle_stream->SetSelection (wxNOT_FOUND);
1239 FilmEditor::audio_stream_changed (wxCommandEvent &)
1245 _film->set_content_audio_stream (
1246 audio_stream_factory (
1247 string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ())),
1254 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
1260 _film->set_subtitle_stream (
1261 subtitle_stream_factory (
1262 string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ())),
1269 FilmEditor::setup_audio_details ()
1271 if (!_film->content_audio_stream()) {
1272 _audio->SetLabel (wxT (""));
1275 if (_film->audio_stream()->channels() == 1) {
1276 s << _("1 channel");
1278 s << _film->audio_stream()->channels () << wxT (" ") << _("channels");
1280 s << wxT (", ") << _film->audio_stream()->sample_rate() << _("Hz");
1281 _audio->SetLabel (s);
1284 setup_notebook_size ();
1288 FilmEditor::active_jobs_changed (bool a)
1290 set_things_sensitive (!a);
1294 FilmEditor::use_audio_changed (wxCommandEvent &)
1296 _film->set_use_content_audio (_use_content_audio->GetValue());
1300 FilmEditor::external_audio_changed (wxCommandEvent &)
1303 for (int i = 0; i < MAX_AUDIO_CHANNELS; ++i) {
1304 a.push_back (wx_to_std (_external_audio[i]->GetPath()));
1307 _film->set_external_audio (a);
1311 FilmEditor::setup_dcp_name ()
1313 string s = _film->dcp_name (true);
1314 if (s.length() > 28) {
1315 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
1316 _dcp_name->SetToolTip (std_to_wx (s));
1318 _dcp_name->SetLabel (std_to_wx (s));
1323 FilmEditor::show_audio_clicked (wxCommandEvent &)
1325 if (_audio_dialog) {
1326 _audio_dialog->Destroy ();
1330 _audio_dialog = new AudioDialog (this);
1331 _audio_dialog->Show ();
1332 _audio_dialog->set_film (_film);
1336 FilmEditor::best_dcp_frame_rate_clicked (wxCommandEvent &)
1342 _film->set_dcp_frame_rate (best_dcp_frame_rate (_film->source_frame_rate ()));
1346 FilmEditor::setup_show_audio_sensitivity ()
1348 _show_audio->Enable (_film && _film->has_audio ());
1352 FilmEditor::setup_scaling_description ()
1358 if (_film->size().width && _film->size().height) {
1359 d << wxString::Format (
1360 _("Original video is %dx%d (%.2f:1)\n"),
1361 _film->size().width, _film->size().height,
1362 float (_film->size().width) / _film->size().height
1367 Crop const crop = _film->crop ();
1368 if (crop.left || crop.right || crop.top || crop.bottom) {
1369 libdcp::Size const cropped = _film->cropped_size (_film->size ());
1370 d << wxString::Format (
1371 _("Cropped to %dx%d (%.2f:1)\n"),
1372 cropped.width, cropped.height,
1373 float (cropped.width) / cropped.height
1378 Format const * format = _film->format ();
1380 int const padding = format->dcp_padding (_film);
1381 libdcp::Size scaled = format->dcp_size ();
1382 scaled.width -= padding * 2;
1383 d << wxString::Format (
1384 _("Scaled to %dx%d (%.2f:1)\n"),
1385 scaled.width, scaled.height,
1386 float (scaled.width) / scaled.height
1391 d << wxString::Format (
1392 _("Padded with black to %dx%d (%.2f:1)\n"),
1393 format->dcp_size().width, format->dcp_size().height,
1394 float (format->dcp_size().width) / format->dcp_size().height
1400 for (int i = lines; i < 4; ++i) {
1404 _scaling_description->SetLabel (d);
1408 FilmEditor::trim_type_changed (wxCommandEvent &)
1410 _film->set_trim_type (_trim_type->GetSelection () == 0 ? Film::CPL : Film::ENCODE);