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>
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/ratio.h"
39 #include "lib/config.h"
40 #include "lib/imagemagick_content.h"
41 #include "lib/sndfile_content.h"
42 #include "lib/dcp_content_type.h"
43 #include "filter_dialog.h"
45 #include "film_editor.h"
46 #include "gain_calculator_dialog.h"
47 #include "sound_processor.h"
48 #include "dci_metadata_dialog.h"
50 #include "audio_dialog.h"
51 #include "imagemagick_content_dialog.h"
52 #include "timeline_dialog.h"
53 #include "audio_mapping_view.h"
58 using std::stringstream;
61 using std::setprecision;
65 using boost::shared_ptr;
66 using boost::weak_ptr;
67 using boost::dynamic_pointer_cast;
68 using boost::lexical_cast;
70 /** @param f Film to edit */
71 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
73 , _generally_sensitive (true)
75 , _timeline_dialog (0)
77 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
79 _main_notebook = new wxNotebook (this, wxID_ANY);
80 s->Add (_main_notebook, 1);
82 make_content_panel ();
83 _main_notebook->AddPage (_content_panel, _("Content"), true);
85 _main_notebook->AddPage (_dcp_panel, _("DCP"), false);
90 connect_to_widgets ();
92 JobManager::instance()->ActiveJobsChanged.connect (
93 bind (&FilmEditor::active_jobs_changed, this, _1)
100 FilmEditor::make_dcp_panel ()
102 _dcp_panel = new wxPanel (_main_notebook);
103 _dcp_sizer = new wxBoxSizer (wxVERTICAL);
104 _dcp_panel->SetSizer (_dcp_sizer);
106 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
107 _dcp_sizer->Add (grid, 0, wxEXPAND | wxALL, 8);
111 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Name"), wxGBPosition (r, 0));
112 _name = new wxTextCtrl (_dcp_panel, wxID_ANY);
113 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
116 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Name"), wxGBPosition (r, 0));
117 _dcp_name = new wxStaticText (_dcp_panel, wxID_ANY, wxT (""));
118 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
121 _use_dci_name = new wxCheckBox (_dcp_panel, wxID_ANY, _("Use DCI name"));
122 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
123 _edit_dci_button = new wxButton (_dcp_panel, wxID_ANY, _("Details..."));
124 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
127 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Container"), wxGBPosition (r, 0));
128 _container = new wxChoice (_dcp_panel, wxID_ANY);
129 grid->Add (_container, wxGBPosition (r, 1));
132 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Content Type"), wxGBPosition (r, 0));
133 _dcp_content_type = new wxChoice (_dcp_panel, wxID_ANY);
134 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
138 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Frame Rate"), wxGBPosition (r, 0));
139 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
140 _dcp_frame_rate = new wxChoice (_dcp_panel, wxID_ANY);
141 s->Add (_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
142 _best_dcp_frame_rate = new wxButton (_dcp_panel, wxID_ANY, _("Use best"));
143 s->Add (_best_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxEXPAND);
144 grid->Add (s, wxGBPosition (r, 1));
149 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("JPEG2000 bandwidth"), wxGBPosition (r, 0));
150 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
151 _j2k_bandwidth = new wxSpinCtrl (_dcp_panel, wxID_ANY);
152 s->Add (_j2k_bandwidth, 1);
153 add_label_to_sizer (s, _dcp_panel, _("MBps"));
154 grid->Add (s, wxGBPosition (r, 1));
158 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Scaler"), wxGBPosition (r, 0));
159 _scaler = new wxChoice (_dcp_panel, wxID_ANY);
160 grid->Add (_scaler, wxGBPosition (r, 1));
163 vector<Scaler const *> const sc = Scaler::all ();
164 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
165 _scaler->Append (std_to_wx ((*i)->name()));
168 vector<Ratio const *> const ratio = Ratio::all ();
169 for (vector<Ratio const *>::const_iterator i = ratio.begin(); i != ratio.end(); ++i) {
170 _container->Append (std_to_wx ((*i)->nickname ()));
173 vector<DCPContentType const *> const ct = DCPContentType::all ();
174 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
175 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
178 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
179 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
180 _dcp_frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
183 _j2k_bandwidth->SetRange (50, 250);
187 FilmEditor::connect_to_widgets ()
189 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
190 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
191 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
192 _container->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::container_changed), 0, this);
193 _ratio->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::ratio_changed), 0, this);
194 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_SELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
195 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_DESELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
196 _content_add->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_add_clicked), 0, this);
197 _content_remove->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_remove_clicked), 0, this);
198 _content_timeline->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_timeline_clicked), 0, this);
199 _loop_content->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::loop_content_toggled), 0, this);
200 _loop_count->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::loop_count_changed), 0, this);
201 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
202 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
203 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
204 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
205 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
206 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
207 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
208 _dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_frame_rate_changed), 0, this);
209 _best_dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_dcp_frame_rate_clicked), 0, this);
210 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
211 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
212 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
213 _colour_lut->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::colour_lut_changed), 0, this);
214 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
215 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
216 _audio_gain_calculate_button->Connect (
217 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
219 _show_audio->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::show_audio_clicked), 0, this);
220 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
221 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
222 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
223 _audio_mapping->Changed.connect (boost::bind (&FilmEditor::audio_mapping_changed, this, _1));
224 _start->Changed.connect (boost::bind (&FilmEditor::start_changed, this));
225 _length->Changed.connect (boost::bind (&FilmEditor::length_changed, this));
229 FilmEditor::make_video_panel ()
231 _video_panel = new wxPanel (_content_notebook);
232 wxBoxSizer* video_sizer = new wxBoxSizer (wxVERTICAL);
233 _video_panel->SetSizer (video_sizer);
235 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
236 video_sizer->Add (grid, 0, wxALL, 8);
239 add_label_to_grid_bag_sizer (grid, _video_panel, _("Left crop"), wxGBPosition (r, 0));
240 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
241 grid->Add (_left_crop, wxGBPosition (r, 1));
244 add_label_to_grid_bag_sizer (grid, _video_panel, _("Right crop"), wxGBPosition (r, 0));
245 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
246 grid->Add (_right_crop, wxGBPosition (r, 1));
249 add_label_to_grid_bag_sizer (grid, _video_panel, _("Top crop"), wxGBPosition (r, 0));
250 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
251 grid->Add (_top_crop, wxGBPosition (r, 1));
254 add_label_to_grid_bag_sizer (grid, _video_panel, _("Bottom crop"), wxGBPosition (r, 0));
255 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
256 grid->Add (_bottom_crop, wxGBPosition (r, 1));
259 add_label_to_grid_bag_sizer (grid, _video_panel, _("Scale to"), wxGBPosition (r, 0));
260 _ratio = new wxChoice (_video_panel, wxID_ANY);
261 grid->Add (_ratio, wxGBPosition (r, 1));
264 _scaling_description = new wxStaticText (_video_panel, wxID_ANY, wxT ("\n \n \n \n"), wxDefaultPosition, wxDefaultSize);
265 grid->Add (_scaling_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
266 wxFont font = _scaling_description->GetFont();
267 font.SetStyle(wxFONTSTYLE_ITALIC);
268 font.SetPointSize(font.GetPointSize() - 1);
269 _scaling_description->SetFont(font);
272 /* VIDEO-only stuff */
274 add_label_to_grid_bag_sizer (grid, _video_panel, _("Filters"), wxGBPosition (r, 0));
275 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
276 _filters = new wxStaticText (_video_panel, wxID_ANY, _("None"));
277 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
278 _filters_button = new wxButton (_video_panel, wxID_ANY, _("Edit..."));
279 s->Add (_filters_button, 0);
280 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
284 add_label_to_grid_bag_sizer (grid, _video_panel, _("Colour look-up table"), wxGBPosition (r, 0));
285 _colour_lut = new wxChoice (_video_panel, wxID_ANY);
286 for (int i = 0; i < 2; ++i) {
287 _colour_lut->Append (std_to_wx (colour_lut_index_to_name (i)));
289 _colour_lut->SetSelection (0);
290 grid->Add (_colour_lut, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
293 _left_crop->SetRange (0, 1024);
294 _top_crop->SetRange (0, 1024);
295 _right_crop->SetRange (0, 1024);
296 _bottom_crop->SetRange (0, 1024);
300 FilmEditor::make_content_panel ()
302 _content_panel = new wxPanel (_main_notebook);
303 _content_sizer = new wxBoxSizer (wxVERTICAL);
304 _content_panel->SetSizer (_content_sizer);
307 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
309 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
310 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
312 _content->InsertColumn (0, wxT(""));
313 _content->SetColumnWidth (0, 512);
315 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
316 _content_add = new wxButton (_content_panel, wxID_ANY, _("Add..."));
317 b->Add (_content_add, 1, wxEXPAND | wxLEFT | wxRIGHT);
318 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
319 b->Add (_content_remove, 1, wxEXPAND | wxLEFT | wxRIGHT);
320 _content_timeline = new wxButton (_content_panel, wxID_ANY, _("Timeline..."));
321 b->Add (_content_timeline, 1, wxEXPAND | wxLEFT | wxRIGHT);
323 s->Add (b, 0, wxALL, 4);
325 _content_sizer->Add (s, 0.75, wxEXPAND | wxALL, 6);
328 wxBoxSizer* h = new wxBoxSizer (wxHORIZONTAL);
329 _loop_content = new wxCheckBox (_content_panel, wxID_ANY, _("Loop everything"));
330 h->Add (_loop_content, 0, wxALL, 6);
331 _loop_count = new wxSpinCtrl (_content_panel, wxID_ANY);
332 h->Add (_loop_count, 0, wxALL, 6);
333 add_label_to_sizer (h, _content_panel, _("times"));
334 _content_sizer->Add (h, 0, wxALL, 6);
336 _content_notebook = new wxNotebook (_content_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxNB_LEFT);
337 _content_sizer->Add (_content_notebook, 1, wxEXPAND | wxTOP, 6);
340 _content_notebook->AddPage (_video_panel, _("Video"), false);
342 _content_notebook->AddPage (_audio_panel, _("Audio"), false);
343 make_subtitle_panel ();
344 _content_notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
345 make_timing_panel ();
346 _content_notebook->AddPage (_timing_panel, _("Timing"), false);
348 _loop_count->SetRange (2, 1024);
352 FilmEditor::make_audio_panel ()
354 _audio_panel = new wxPanel (_content_notebook);
355 wxBoxSizer* audio_sizer = new wxBoxSizer (wxVERTICAL);
356 _audio_panel->SetSizer (audio_sizer);
358 wxFlexGridSizer* grid = new wxFlexGridSizer (3, 4, 4);
359 audio_sizer->Add (grid, 0, wxALL, 8);
361 _show_audio = new wxButton (_audio_panel, wxID_ANY, _("Show Audio..."));
362 grid->Add (_show_audio, 1);
366 add_label_to_sizer (grid, _audio_panel, _("Audio Gain"));
368 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
369 _audio_gain = new wxSpinCtrl (_audio_panel);
370 s->Add (_audio_gain, 1);
371 add_label_to_sizer (s, _audio_panel, _("dB"));
375 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
376 grid->Add (_audio_gain_calculate_button);
378 add_label_to_sizer (grid, _audio_panel, _("Audio Delay"));
380 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
381 _audio_delay = new wxSpinCtrl (_audio_panel);
382 s->Add (_audio_delay, 1);
383 /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
384 add_label_to_sizer (s, _audio_panel, _("ms"));
390 add_label_to_sizer (grid, _audio_panel, _("Audio Stream"));
391 _audio_stream = new wxChoice (_audio_panel, wxID_ANY);
392 grid->Add (_audio_stream, 1);
393 _audio_description = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
396 grid->Add (_audio_description, 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
400 _audio_mapping = new AudioMappingView (_audio_panel);
401 audio_sizer->Add (_audio_mapping, 1, wxEXPAND | wxALL, 6);
403 _audio_gain->SetRange (-60, 60);
404 _audio_delay->SetRange (-1000, 1000);
408 FilmEditor::make_subtitle_panel ()
410 _subtitle_panel = new wxPanel (_content_notebook);
411 wxBoxSizer* subtitle_sizer = new wxBoxSizer (wxVERTICAL);
412 _subtitle_panel->SetSizer (subtitle_sizer);
413 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
414 subtitle_sizer->Add (grid, 0, wxALL, 8);
416 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, _("With Subtitles"));
417 grid->Add (_with_subtitles, 1);
421 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Offset"));
422 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
423 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
424 s->Add (_subtitle_offset);
425 add_label_to_sizer (s, _subtitle_panel, _("pixels"));
430 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Scale"));
431 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
432 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
433 s->Add (_subtitle_scale);
434 add_label_to_sizer (s, _subtitle_panel, _("%"));
438 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Stream"));
439 _subtitle_stream = new wxChoice (_subtitle_panel, wxID_ANY);
440 grid->Add (_subtitle_stream, 1, wxEXPAND | wxALL, 6);
443 _subtitle_offset->SetRange (-1024, 1024);
444 _subtitle_scale->SetRange (1, 1000);
448 FilmEditor::make_timing_panel ()
450 _timing_panel = new wxPanel (_content_notebook);
451 wxBoxSizer* timing_sizer = new wxBoxSizer (wxVERTICAL);
452 _timing_panel->SetSizer (timing_sizer);
453 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
454 timing_sizer->Add (grid, 0, wxALL, 8);
456 add_label_to_sizer (grid, _timing_panel, _("Start time"));
457 _start = new Timecode (_timing_panel);
459 add_label_to_sizer (grid, _timing_panel, _("Length"));
460 _length = new Timecode (_timing_panel);
465 /** Called when the left crop widget has been changed */
467 FilmEditor::left_crop_changed (wxCommandEvent &)
469 shared_ptr<VideoContent> c = selected_video_content ();
474 c->set_left_crop (_left_crop->GetValue ());
477 /** Called when the right crop widget has been changed */
479 FilmEditor::right_crop_changed (wxCommandEvent &)
481 shared_ptr<VideoContent> c = selected_video_content ();
486 c->set_right_crop (_right_crop->GetValue ());
489 /** Called when the top crop widget has been changed */
491 FilmEditor::top_crop_changed (wxCommandEvent &)
493 shared_ptr<VideoContent> c = selected_video_content ();
498 c->set_top_crop (_top_crop->GetValue ());
501 /** Called when the bottom crop value has been changed */
503 FilmEditor::bottom_crop_changed (wxCommandEvent &)
505 shared_ptr<VideoContent> c = selected_video_content ();
510 c->set_bottom_crop (_bottom_crop->GetValue ());
513 /** Called when the name widget has been changed */
515 FilmEditor::name_changed (wxCommandEvent &)
521 _film->set_name (string (_name->GetValue().mb_str()));
525 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
531 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
535 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
541 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
545 FilmEditor::colour_lut_changed (wxCommandEvent &)
551 _film->set_colour_lut (_colour_lut->GetSelection ());
555 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
561 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
565 FilmEditor::dcp_frame_rate_changed (wxCommandEvent &)
571 _film->set_dcp_video_frame_rate (
572 boost::lexical_cast<int> (
573 wx_to_std (_dcp_frame_rate->GetString (_dcp_frame_rate->GetSelection ()))
579 /** Called when the metadata stored in the Film object has changed;
580 * so that we can update the GUI.
581 * @param p Property of the Film that has changed.
584 FilmEditor::film_changed (Film::Property p)
601 setup_subtitle_control_sensitivity ();
602 setup_show_audio_sensitivity ();
605 checked_set (_loop_content, _film->loop() > 1);
606 checked_set (_loop_count, _film->loop());
607 setup_loop_sensitivity ();
609 case Film::CONTAINER:
613 checked_set (_name, _film->name());
616 case Film::DCP_CONTENT_TYPE:
617 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
621 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
623 case Film::WITH_SUBTITLES:
624 checked_set (_with_subtitles, _film->with_subtitles ());
625 setup_subtitle_control_sensitivity ();
628 case Film::SUBTITLE_OFFSET:
629 checked_set (_subtitle_offset, _film->subtitle_offset ());
631 case Film::SUBTITLE_SCALE:
632 checked_set (_subtitle_scale, _film->subtitle_scale() * 100);
634 case Film::COLOUR_LUT:
635 checked_set (_colour_lut, _film->colour_lut ());
637 case Film::J2K_BANDWIDTH:
638 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
640 case Film::USE_DCI_NAME:
641 checked_set (_use_dci_name, _film->use_dci_name ());
644 case Film::DCI_METADATA:
647 case Film::DCP_VIDEO_FRAME_RATE:
650 for (unsigned int i = 0; i < _dcp_frame_rate->GetCount(); ++i) {
651 if (wx_to_std (_dcp_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->dcp_video_frame_rate())) {
652 checked_set (_dcp_frame_rate, i);
659 checked_set (_dcp_frame_rate, -1);
662 _best_dcp_frame_rate->Enable (_film->best_dcp_video_frame_rate () != _film->dcp_video_frame_rate ());
669 FilmEditor::film_content_changed (weak_ptr<Content> weak_content, int property)
672 /* We call this method ourselves (as well as using it as a signal handler)
678 shared_ptr<Content> content = weak_content.lock ();
679 shared_ptr<VideoContent> video_content;
680 shared_ptr<AudioContent> audio_content;
681 shared_ptr<FFmpegContent> ffmpeg_content;
683 video_content = dynamic_pointer_cast<VideoContent> (content);
684 audio_content = dynamic_pointer_cast<AudioContent> (content);
685 ffmpeg_content = dynamic_pointer_cast<FFmpegContent> (content);
688 /* We can't use case {} here */
690 if (property == ContentProperty::START) {
692 _start->set (content->start (), _film->dcp_video_frame_rate ());
696 } else if (property == ContentProperty::LENGTH) {
698 _length->set (content->length (), _film->dcp_video_frame_rate ());
700 _length->set (0, 24);
702 } else if (property == VideoContentProperty::VIDEO_CROP) {
703 checked_set (_left_crop, video_content ? video_content->crop().left : 0);
704 checked_set (_right_crop, video_content ? video_content->crop().right : 0);
705 checked_set (_top_crop, video_content ? video_content->crop().top : 0);
706 checked_set (_bottom_crop, video_content ? video_content->crop().bottom : 0);
707 setup_scaling_description ();
708 } else if (property == VideoContentProperty::VIDEO_RATIO) {
711 vector<Ratio const *> ratios = Ratio::all ();
712 vector<Ratio const *>::iterator i = ratios.begin ();
713 while (i != ratios.end() && *i != video_content->ratio()) {
718 if (i == ratios.end()) {
719 checked_set (_ratio, -1);
721 checked_set (_ratio, n);
724 checked_set (_ratio, -1);
726 } else if (property == AudioContentProperty::AUDIO_GAIN) {
727 checked_set (_audio_gain, audio_content ? audio_content->audio_gain() : 0);
728 } else if (property == AudioContentProperty::AUDIO_DELAY) {
729 checked_set (_audio_delay, audio_content ? audio_content->audio_delay() : 0);
730 } else if (property == AudioContentProperty::AUDIO_MAPPING) {
731 _audio_mapping->set (audio_content ? audio_content->audio_mapping () : AudioMapping ());
732 } else if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
733 _subtitle_stream->Clear ();
734 if (ffmpeg_content) {
735 vector<shared_ptr<FFmpegSubtitleStream> > s = ffmpeg_content->subtitle_streams ();
737 _subtitle_stream->Enable (false);
739 for (vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
740 _subtitle_stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
743 if (ffmpeg_content->subtitle_stream()) {
744 checked_set (_subtitle_stream, lexical_cast<string> (ffmpeg_content->subtitle_stream()->id));
746 _subtitle_stream->SetSelection (wxNOT_FOUND);
749 setup_subtitle_control_sensitivity ();
750 } else if (property == FFmpegContentProperty::AUDIO_STREAMS) {
751 _audio_stream->Clear ();
752 if (ffmpeg_content) {
753 vector<shared_ptr<FFmpegAudioStream> > a = ffmpeg_content->audio_streams ();
754 for (vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin(); i != a.end(); ++i) {
755 _audio_stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
758 if (ffmpeg_content->audio_stream()) {
759 checked_set (_audio_stream, lexical_cast<string> (ffmpeg_content->audio_stream()->id));
762 setup_show_audio_sensitivity ();
763 } else if (property == FFmpegContentProperty::AUDIO_STREAM) {
765 setup_show_audio_sensitivity ();
766 } else if (property == FFmpegContentProperty::FILTERS) {
767 if (ffmpeg_content) {
768 pair<string, string> p = Filter::ffmpeg_strings (ffmpeg_content->filters ());
769 if (p.first.empty () && p.second.empty ()) {
770 _filters->SetLabel (_("None"));
772 string const b = p.first + " " + p.second;
773 _filters->SetLabel (std_to_wx (b));
775 _dcp_sizer->Layout ();
781 FilmEditor::setup_container ()
784 vector<Ratio const *> ratios = Ratio::all ();
785 vector<Ratio const *>::iterator i = ratios.begin ();
786 while (i != ratios.end() && *i != _film->container ()) {
791 if (i == ratios.end()) {
792 checked_set (_container, -1);
794 checked_set (_container, n);
798 setup_scaling_description ();
801 /** Called when the container widget has been changed */
803 FilmEditor::container_changed (wxCommandEvent &)
809 int const n = _container->GetSelection ();
811 vector<Ratio const *> ratios = Ratio::all ();
812 assert (n < int (ratios.size()));
813 _film->set_container (ratios[n]);
817 /** Called when the DCP content type widget has been changed */
819 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
825 int const n = _dcp_content_type->GetSelection ();
826 if (n != wxNOT_FOUND) {
827 _film->set_dcp_content_type (DCPContentType::from_index (n));
831 /** Sets the Film that we are editing */
833 FilmEditor::set_film (shared_ptr<Film> f)
835 set_things_sensitive (f != 0);
844 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
845 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
849 FileChanged (_film->directory ());
855 _audio_dialog->set_film (_film);
858 film_changed (Film::NAME);
859 film_changed (Film::USE_DCI_NAME);
860 film_changed (Film::CONTENT);
861 film_changed (Film::LOOP);
862 film_changed (Film::DCP_CONTENT_TYPE);
863 film_changed (Film::CONTAINER);
864 film_changed (Film::SCALER);
865 film_changed (Film::WITH_SUBTITLES);
866 film_changed (Film::SUBTITLE_OFFSET);
867 film_changed (Film::SUBTITLE_SCALE);
868 film_changed (Film::COLOUR_LUT);
869 film_changed (Film::J2K_BANDWIDTH);
870 film_changed (Film::DCI_METADATA);
871 film_changed (Film::DCP_VIDEO_FRAME_RATE);
873 film_content_changed (boost::shared_ptr<Content> (), ContentProperty::START);
874 film_content_changed (boost::shared_ptr<Content> (), ContentProperty::LENGTH);
875 film_content_changed (boost::shared_ptr<Content> (), VideoContentProperty::VIDEO_CROP);
876 film_content_changed (boost::shared_ptr<Content> (), VideoContentProperty::VIDEO_RATIO);
877 film_content_changed (boost::shared_ptr<Content> (), AudioContentProperty::AUDIO_GAIN);
878 film_content_changed (boost::shared_ptr<Content> (), AudioContentProperty::AUDIO_DELAY);
879 film_content_changed (boost::shared_ptr<Content> (), AudioContentProperty::AUDIO_MAPPING);
880 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::SUBTITLE_STREAMS);
881 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::SUBTITLE_STREAM);
882 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::AUDIO_STREAMS);
883 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::AUDIO_STREAM);
884 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::FILTERS);
887 /** Updates the sensitivity of lots of widgets to a given value.
888 * @param s true to make sensitive, false to make insensitive.
891 FilmEditor::set_things_sensitive (bool s)
893 _generally_sensitive = s;
896 _use_dci_name->Enable (s);
897 _edit_dci_button->Enable (s);
899 _content->Enable (s);
900 _left_crop->Enable (s);
901 _right_crop->Enable (s);
902 _top_crop->Enable (s);
903 _bottom_crop->Enable (s);
904 _filters_button->Enable (s);
906 _dcp_content_type->Enable (s);
907 _best_dcp_frame_rate->Enable (s);
908 _dcp_frame_rate->Enable (s);
909 _colour_lut->Enable (s);
910 _j2k_bandwidth->Enable (s);
911 _audio_gain->Enable (s);
912 _audio_gain_calculate_button->Enable (s);
913 _show_audio->Enable (s);
914 _audio_delay->Enable (s);
916 setup_subtitle_control_sensitivity ();
917 setup_show_audio_sensitivity ();
918 setup_content_sensitivity ();
921 /** Called when the `Edit filters' button has been clicked */
923 FilmEditor::edit_filters_clicked (wxCommandEvent &)
925 shared_ptr<Content> c = selected_content ();
930 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
935 FilterDialog* d = new FilterDialog (this, fc->filters());
936 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, fc, _1));
941 /** Called when the scaler widget has been changed */
943 FilmEditor::scaler_changed (wxCommandEvent &)
949 int const n = _scaler->GetSelection ();
951 _film->set_scaler (Scaler::from_index (n));
956 FilmEditor::audio_gain_changed (wxCommandEvent &)
958 shared_ptr<AudioContent> ac = selected_audio_content ();
963 ac->set_audio_gain (_audio_gain->GetValue ());
967 FilmEditor::audio_delay_changed (wxCommandEvent &)
969 shared_ptr<AudioContent> ac = selected_audio_content ();
974 ac->set_audio_delay (_audio_delay->GetValue ());
978 FilmEditor::setup_main_notebook_size ()
980 _main_notebook->InvalidateBestSize ();
982 _content_sizer->Layout ();
983 _content_sizer->SetSizeHints (_content_panel);
984 _dcp_sizer->Layout ();
985 _dcp_sizer->SetSizeHints (_dcp_panel);
987 _main_notebook->Fit ();
992 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
994 GainCalculatorDialog* d = new GainCalculatorDialog (this);
997 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
1002 _audio_gain->SetValue (
1003 Config::instance()->sound_processor()->db_for_fader_change (
1009 /* This appears to be necessary, as the change is not signalled,
1012 wxCommandEvent dummy;
1013 audio_gain_changed (dummy);
1019 FilmEditor::setup_ratios ()
1021 _ratios = Ratio::all ();
1024 for (vector<Ratio const *>::iterator i = _ratios.begin(); i != _ratios.end(); ++i) {
1025 _ratio->Append (std_to_wx ((*i)->nickname ()));
1028 _dcp_sizer->Layout ();
1032 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
1038 _film->set_with_subtitles (_with_subtitles->GetValue ());
1042 FilmEditor::setup_subtitle_control_sensitivity ()
1045 if (_generally_sensitive && _film) {
1046 h = _film->has_subtitles ();
1049 _with_subtitles->Enable (h);
1053 j = _film->with_subtitles ();
1056 _subtitle_offset->Enable (j);
1057 _subtitle_scale->Enable (j);
1061 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
1067 _film->set_use_dci_name (_use_dci_name->GetValue ());
1071 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
1077 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
1079 _film->set_dci_metadata (d->dci_metadata ());
1084 FilmEditor::active_jobs_changed (bool a)
1086 set_things_sensitive (!a);
1090 FilmEditor::setup_dcp_name ()
1092 string s = _film->dcp_name (true);
1093 if (s.length() > 28) {
1094 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
1095 _dcp_name->SetToolTip (std_to_wx (s));
1097 _dcp_name->SetLabel (std_to_wx (s));
1102 FilmEditor::show_audio_clicked (wxCommandEvent &)
1104 if (_audio_dialog) {
1105 _audio_dialog->Destroy ();
1109 _audio_dialog = new AudioDialog (this);
1110 _audio_dialog->Show ();
1111 _audio_dialog->set_film (_film);
1115 FilmEditor::best_dcp_frame_rate_clicked (wxCommandEvent &)
1121 _film->set_dcp_video_frame_rate (_film->best_dcp_video_frame_rate ());
1125 FilmEditor::setup_show_audio_sensitivity ()
1127 _show_audio->Enable (_film);
1131 FilmEditor::setup_content ()
1133 string selected_summary;
1134 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1136 selected_summary = wx_to_std (_content->GetItemText (s));
1139 _content->DeleteAllItems ();
1141 Playlist::ContentList content = _film->content ();
1142 for (Playlist::ContentList::iterator i = content.begin(); i != content.end(); ++i) {
1143 int const t = _content->GetItemCount ();
1144 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
1145 if ((*i)->summary() == selected_summary) {
1146 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1150 if (selected_summary.empty () && !content.empty ()) {
1151 /* Select the item of content if non was selected before */
1152 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1157 FilmEditor::content_add_clicked (wxCommandEvent &)
1159 wxFileDialog* d = new wxFileDialog (this, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
1160 int const r = d->ShowModal ();
1167 wxArrayString paths;
1168 d->GetPaths (paths);
1170 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
1171 boost::filesystem::path p (wx_to_std (paths[i]));
1173 shared_ptr<Content> c;
1175 if (ImageMagickContent::valid_file (p)) {
1176 c.reset (new ImageMagickContent (_film, p));
1177 } else if (SndfileContent::valid_file (p)) {
1178 c.reset (new SndfileContent (_film, p));
1180 c.reset (new FFmpegContent (_film, p));
1183 _film->examine_and_add_content (c);
1188 FilmEditor::content_remove_clicked (wxCommandEvent &)
1190 shared_ptr<Content> c = selected_content ();
1192 _film->remove_content (c);
1197 FilmEditor::content_selection_changed (wxListEvent &)
1199 setup_content_sensitivity ();
1200 shared_ptr<Content> s = selected_content ();
1201 film_content_changed (s, ContentProperty::START);
1202 film_content_changed (s, ContentProperty::LENGTH);
1203 film_content_changed (s, VideoContentProperty::VIDEO_CROP);
1204 film_content_changed (s, VideoContentProperty::VIDEO_RATIO);
1205 film_content_changed (s, AudioContentProperty::AUDIO_GAIN);
1206 film_content_changed (s, AudioContentProperty::AUDIO_DELAY);
1207 film_content_changed (s, AudioContentProperty::AUDIO_MAPPING);
1208 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAM);
1209 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAMS);
1210 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAM);
1214 FilmEditor::setup_content_sensitivity ()
1216 _content_add->Enable (_generally_sensitive);
1218 shared_ptr<Content> selection = selected_content ();
1220 _content_remove->Enable (selection && _generally_sensitive);
1221 _content_timeline->Enable (_generally_sensitive);
1223 _video_panel->Enable (selection && dynamic_pointer_cast<VideoContent> (selection) && _generally_sensitive);
1224 _audio_panel->Enable (selection && dynamic_pointer_cast<AudioContent> (selection) && _generally_sensitive);
1225 _subtitle_panel->Enable (selection && dynamic_pointer_cast<FFmpegContent> (selection) && _generally_sensitive);
1229 FilmEditor::selected_content ()
1231 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1233 return shared_ptr<Content> ();
1236 Playlist::ContentList c = _film->content ();
1237 if (s < 0 || size_t (s) >= c.size ()) {
1238 return shared_ptr<Content> ();
1244 shared_ptr<VideoContent>
1245 FilmEditor::selected_video_content ()
1247 shared_ptr<Content> c = selected_content ();
1249 return shared_ptr<VideoContent> ();
1252 return dynamic_pointer_cast<VideoContent> (c);
1255 shared_ptr<AudioContent>
1256 FilmEditor::selected_audio_content ()
1258 shared_ptr<Content> c = selected_content ();
1260 return shared_ptr<AudioContent> ();
1263 return dynamic_pointer_cast<AudioContent> (c);
1267 FilmEditor::setup_scaling_description ()
1275 if (_film->video_size().width && _film->video_size().height) {
1276 d << wxString::Format (
1277 _("Original video is %dx%d (%.2f:1)\n"),
1278 _film->video_size().width, _film->video_size().height,
1279 float (_film->video_size().width) / _film->video_size().height
1284 Crop const crop = _film->crop ();
1285 if (crop.left || crop.right || crop.top || crop.bottom) {
1286 libdcp::Size const cropped = _film->cropped_size (_film->video_size ());
1287 d << wxString::Format (
1288 _("Cropped to %dx%d (%.2f:1)\n"),
1289 cropped.width, cropped.height,
1290 float (cropped.width) / cropped.height
1295 Format const * format = _film->format ();
1297 int const padding = format->dcp_padding (_film);
1298 libdcp::Size scaled = format->dcp_size ();
1299 scaled.width -= padding * 2;
1300 d << wxString::Format (
1301 _("Scaled to %dx%d (%.2f:1)\n"),
1302 scaled.width, scaled.height,
1303 float (scaled.width) / scaled.height
1308 d << wxString::Format (
1309 _("Padded with black to %dx%d (%.2f:1)\n"),
1310 format->dcp_size().width, format->dcp_size().height,
1311 float (format->dcp_size().width) / format->dcp_size().height
1317 for (int i = lines; i < 4; ++i) {
1322 _scaling_description->SetLabel (d);
1326 FilmEditor::loop_content_toggled (wxCommandEvent &)
1328 if (_loop_content->GetValue ()) {
1329 _film->set_loop (_loop_count->GetValue ());
1331 _film->set_loop (1);
1334 setup_loop_sensitivity ();
1338 FilmEditor::loop_count_changed (wxCommandEvent &)
1340 _film->set_loop (_loop_count->GetValue ());
1344 FilmEditor::setup_loop_sensitivity ()
1346 _loop_count->Enable (_loop_content->GetValue ());
1350 FilmEditor::content_timeline_clicked (wxCommandEvent &)
1352 if (_timeline_dialog) {
1353 _timeline_dialog->Destroy ();
1354 _timeline_dialog = 0;
1357 _timeline_dialog = new TimelineDialog (this, _film);
1358 _timeline_dialog->Show ();
1362 FilmEditor::audio_stream_changed (wxCommandEvent &)
1364 shared_ptr<Content> c = selected_content ();
1369 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1374 vector<shared_ptr<FFmpegAudioStream> > a = fc->audio_streams ();
1375 vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin ();
1376 string const s = string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ()));
1377 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1381 if (i != a.end ()) {
1382 fc->set_audio_stream (*i);
1385 if (!fc->audio_stream ()) {
1386 _audio_description->SetLabel (wxT (""));
1389 if (fc->audio_channels() == 1) {
1390 s << _("1 channel");
1392 s << fc->audio_channels() << wxT (" ") << _("channels");
1394 s << wxT (", ") << fc->content_audio_frame_rate() << _("Hz");
1395 _audio_description->SetLabel (s);
1402 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
1404 shared_ptr<Content> c = selected_content ();
1409 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1414 vector<shared_ptr<FFmpegSubtitleStream> > a = fc->subtitle_streams ();
1415 vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
1416 string const s = string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ()));
1417 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1421 if (i != a.end ()) {
1422 fc->set_subtitle_stream (*i);
1427 FilmEditor::audio_mapping_changed (AudioMapping m)
1429 shared_ptr<Content> c = selected_content ();
1434 shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (c);
1439 ac->set_audio_mapping (m);
1443 FilmEditor::start_changed ()
1445 shared_ptr<Content> c = selected_content ();
1450 c->set_start (_start->get (_film->dcp_video_frame_rate ()));
1454 FilmEditor::length_changed ()
1456 shared_ptr<Content> c = selected_content ();
1461 shared_ptr<ImageMagickContent> ic = dynamic_pointer_cast<ImageMagickContent> (c);
1463 ic->set_video_length (_length->get(_film->dcp_video_frame_rate()) * ic->video_frame_rate() / TIME_HZ);
1468 FilmEditor::set_selection (weak_ptr<Content> wc)
1470 Playlist::ContentList content = _film->content ();
1471 for (size_t i = 0; i < content.size(); ++i) {
1472 if (content[i] == wc.lock ()) {
1473 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1475 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
1481 FilmEditor::ratio_changed (wxCommandEvent &)
1487 shared_ptr<Content> c = selected_content ();
1492 shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (c);
1497 int const n = _ratio->GetSelection ();
1499 vector<Ratio const *> ratios = Ratio::all ();
1500 assert (n < int (ratios.size()));
1501 vc->set_ratio (ratios[n]);