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/job_manager.h"
36 #include "lib/filter.h"
37 #include "lib/ratio.h"
38 #include "lib/config.h"
39 #include "lib/imagemagick_content.h"
40 #include "lib/sndfile_content.h"
41 #include "lib/dcp_content_type.h"
42 #include "filter_dialog.h"
44 #include "film_editor.h"
45 #include "gain_calculator_dialog.h"
46 #include "sound_processor.h"
47 #include "dci_metadata_dialog.h"
49 #include "audio_dialog.h"
50 #include "imagemagick_content_dialog.h"
51 #include "timeline_dialog.h"
52 #include "audio_mapping_view.h"
57 using std::stringstream;
60 using std::setprecision;
64 using boost::shared_ptr;
65 using boost::weak_ptr;
66 using boost::dynamic_pointer_cast;
67 using boost::lexical_cast;
69 /** @param f Film to edit */
70 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
72 , _generally_sensitive (true)
74 , _timeline_dialog (0)
76 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
78 _main_notebook = new wxNotebook (this, wxID_ANY);
79 s->Add (_main_notebook, 1);
81 make_content_panel ();
82 _main_notebook->AddPage (_content_panel, _("Content"), true);
84 _main_notebook->AddPage (_dcp_panel, _("DCP"), false);
89 connect_to_widgets ();
91 JobManager::instance()->ActiveJobsChanged.connect (
92 bind (&FilmEditor::active_jobs_changed, this, _1)
99 FilmEditor::make_dcp_panel ()
101 _dcp_panel = new wxPanel (_main_notebook);
102 _dcp_sizer = new wxBoxSizer (wxVERTICAL);
103 _dcp_panel->SetSizer (_dcp_sizer);
105 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
106 _dcp_sizer->Add (grid, 0, wxEXPAND | wxALL, 8);
110 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Name"), true, wxGBPosition (r, 0));
111 _name = new wxTextCtrl (_dcp_panel, wxID_ANY);
112 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND | wxLEFT | wxRIGHT);
115 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Name"), true, wxGBPosition (r, 0));
116 _dcp_name = new wxStaticText (_dcp_panel, wxID_ANY, wxT (""));
117 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
120 int flags = wxALIGN_CENTER_VERTICAL;
122 flags |= wxALIGN_RIGHT;
125 _use_dci_name = new wxCheckBox (_dcp_panel, wxID_ANY, _("Use DCI name"));
126 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, flags);
127 _edit_dci_button = new wxButton (_dcp_panel, wxID_ANY, _("Details..."));
128 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
131 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Container"), true, wxGBPosition (r, 0));
132 _container = new wxChoice (_dcp_panel, wxID_ANY);
133 grid->Add (_container, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
136 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Content Type"), true, wxGBPosition (r, 0));
137 _dcp_content_type = new wxChoice (_dcp_panel, wxID_ANY);
138 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
142 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Frame Rate"), true, wxGBPosition (r, 0));
143 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
144 _dcp_frame_rate = new wxChoice (_dcp_panel, wxID_ANY);
145 s->Add (_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
146 _best_dcp_frame_rate = new wxButton (_dcp_panel, wxID_ANY, _("Use best"));
147 s->Add (_best_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxEXPAND);
148 grid->Add (s, wxGBPosition (r, 1));
153 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("JPEG2000 bandwidth"), true, wxGBPosition (r, 0));
154 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
155 _j2k_bandwidth = new wxSpinCtrl (_dcp_panel, wxID_ANY);
156 s->Add (_j2k_bandwidth, 1);
157 add_label_to_sizer (s, _dcp_panel, _("MBps"), false);
158 grid->Add (s, wxGBPosition (r, 1));
162 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Scaler"), true, wxGBPosition (r, 0));
163 _scaler = new wxChoice (_dcp_panel, wxID_ANY);
164 grid->Add (_scaler, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
167 vector<Scaler const *> const sc = Scaler::all ();
168 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
169 _scaler->Append (std_to_wx ((*i)->name()));
172 vector<Ratio const *> const ratio = Ratio::all ();
173 for (vector<Ratio const *>::const_iterator i = ratio.begin(); i != ratio.end(); ++i) {
174 _container->Append (std_to_wx ((*i)->nickname ()));
177 vector<DCPContentType const *> const ct = DCPContentType::all ();
178 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
179 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
182 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
183 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
184 _dcp_frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
187 _j2k_bandwidth->SetRange (50, 250);
191 FilmEditor::connect_to_widgets ()
193 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
194 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
195 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
196 _container->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::container_changed), 0, this);
197 _ratio->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::ratio_changed), 0, this);
198 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_SELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
199 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_DESELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
200 _content_add->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_add_clicked), 0, this);
201 _content_remove->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_remove_clicked), 0, this);
202 _content_timeline->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_timeline_clicked), 0, this);
203 _loop_content->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::loop_content_toggled), 0, this);
204 _loop_count->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::loop_count_changed), 0, this);
205 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
206 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
207 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
208 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
209 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
210 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
211 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
212 _dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_frame_rate_changed), 0, this);
213 _best_dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_dcp_frame_rate_clicked), 0, this);
214 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
215 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
216 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
217 _colour_lut->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::colour_lut_changed), 0, this);
218 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
219 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
220 _audio_gain_calculate_button->Connect (
221 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
223 _show_audio->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::show_audio_clicked), 0, this);
224 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
225 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
226 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
227 _audio_mapping->Changed.connect (boost::bind (&FilmEditor::audio_mapping_changed, this, _1));
228 _start->Changed.connect (boost::bind (&FilmEditor::start_changed, this));
229 _length->Changed.connect (boost::bind (&FilmEditor::length_changed, this));
233 FilmEditor::make_video_panel ()
235 _video_panel = new wxPanel (_content_notebook);
236 wxBoxSizer* video_sizer = new wxBoxSizer (wxVERTICAL);
237 _video_panel->SetSizer (video_sizer);
239 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
240 video_sizer->Add (grid, 0, wxALL, 8);
243 add_label_to_grid_bag_sizer (grid, _video_panel, _("Left crop"), true, wxGBPosition (r, 0));
244 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
245 grid->Add (_left_crop, wxGBPosition (r, 1));
248 add_label_to_grid_bag_sizer (grid, _video_panel, _("Right crop"), true, wxGBPosition (r, 0));
249 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
250 grid->Add (_right_crop, wxGBPosition (r, 1));
253 add_label_to_grid_bag_sizer (grid, _video_panel, _("Top crop"), true, wxGBPosition (r, 0));
254 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
255 grid->Add (_top_crop, wxGBPosition (r, 1));
258 add_label_to_grid_bag_sizer (grid, _video_panel, _("Bottom crop"), true, wxGBPosition (r, 0));
259 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
260 grid->Add (_bottom_crop, wxGBPosition (r, 1));
263 add_label_to_grid_bag_sizer (grid, _video_panel, _("Scale to"), true, wxGBPosition (r, 0));
264 _ratio = new wxChoice (_video_panel, wxID_ANY);
265 grid->Add (_ratio, wxGBPosition (r, 1));
268 _scaling_description = new wxStaticText (_video_panel, wxID_ANY, wxT ("\n \n \n \n"), wxDefaultPosition, wxDefaultSize);
269 grid->Add (_scaling_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
270 wxFont font = _scaling_description->GetFont();
271 font.SetStyle(wxFONTSTYLE_ITALIC);
272 font.SetPointSize(font.GetPointSize() - 1);
273 _scaling_description->SetFont(font);
276 /* VIDEO-only stuff */
278 add_label_to_grid_bag_sizer (grid, _video_panel, _("Filters"), true, wxGBPosition (r, 0));
279 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
280 _filters = new wxStaticText (_video_panel, wxID_ANY, _("None"));
281 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
282 _filters_button = new wxButton (_video_panel, wxID_ANY, _("Edit..."));
283 s->Add (_filters_button, 0, wxALIGN_CENTER_VERTICAL);
284 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
288 add_label_to_grid_bag_sizer (grid, _video_panel, _("Colour look-up table"), true, wxGBPosition (r, 0));
289 _colour_lut = new wxChoice (_video_panel, wxID_ANY);
290 for (int i = 0; i < 2; ++i) {
291 _colour_lut->Append (std_to_wx (colour_lut_index_to_name (i)));
293 _colour_lut->SetSelection (0);
294 grid->Add (_colour_lut, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
297 _left_crop->SetRange (0, 1024);
298 _top_crop->SetRange (0, 1024);
299 _right_crop->SetRange (0, 1024);
300 _bottom_crop->SetRange (0, 1024);
304 FilmEditor::make_content_panel ()
306 _content_panel = new wxPanel (_main_notebook);
307 _content_sizer = new wxBoxSizer (wxVERTICAL);
308 _content_panel->SetSizer (_content_sizer);
311 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
313 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
314 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
316 _content->InsertColumn (0, wxT(""));
317 _content->SetColumnWidth (0, 512);
319 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
320 _content_add = new wxButton (_content_panel, wxID_ANY, _("Add..."));
321 b->Add (_content_add, 1, wxEXPAND | wxLEFT | wxRIGHT);
322 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
323 b->Add (_content_remove, 1, wxEXPAND | wxLEFT | wxRIGHT);
324 _content_timeline = new wxButton (_content_panel, wxID_ANY, _("Timeline..."));
325 b->Add (_content_timeline, 1, wxEXPAND | wxLEFT | wxRIGHT);
327 s->Add (b, 0, wxALL, 4);
329 _content_sizer->Add (s, 0.75, wxEXPAND | wxALL, 6);
332 wxBoxSizer* h = new wxBoxSizer (wxHORIZONTAL);
333 _loop_content = new wxCheckBox (_content_panel, wxID_ANY, _("Loop everything"));
334 h->Add (_loop_content, 0, wxALL, 6);
335 _loop_count = new wxSpinCtrl (_content_panel, wxID_ANY);
336 h->Add (_loop_count, 0, wxALL, 6);
337 add_label_to_sizer (h, _content_panel, _("times"), false);
338 _content_sizer->Add (h, 0, wxALL, 6);
340 _content_notebook = new wxNotebook (_content_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxNB_LEFT);
341 _content_sizer->Add (_content_notebook, 1, wxEXPAND | wxTOP, 6);
344 _content_notebook->AddPage (_video_panel, _("Video"), false);
346 _content_notebook->AddPage (_audio_panel, _("Audio"), false);
347 make_subtitle_panel ();
348 _content_notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
349 make_timing_panel ();
350 _content_notebook->AddPage (_timing_panel, _("Timing"), false);
352 _loop_count->SetRange (2, 1024);
356 FilmEditor::make_audio_panel ()
358 _audio_panel = new wxPanel (_content_notebook);
359 wxBoxSizer* audio_sizer = new wxBoxSizer (wxVERTICAL);
360 _audio_panel->SetSizer (audio_sizer);
362 wxFlexGridSizer* grid = new wxFlexGridSizer (3, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
363 audio_sizer->Add (grid, 0, wxALL, 8);
365 _show_audio = new wxButton (_audio_panel, wxID_ANY, _("Show Audio..."));
366 grid->Add (_show_audio, 1);
370 add_label_to_sizer (grid, _audio_panel, _("Audio Gain"), true);
372 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
373 _audio_gain = new wxSpinCtrl (_audio_panel);
374 s->Add (_audio_gain, 1);
375 add_label_to_sizer (s, _audio_panel, _("dB"), false);
379 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
380 grid->Add (_audio_gain_calculate_button);
382 add_label_to_sizer (grid, _audio_panel, _("Audio Delay"), false);
384 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
385 _audio_delay = new wxSpinCtrl (_audio_panel);
386 s->Add (_audio_delay, 1);
387 /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
388 add_label_to_sizer (s, _audio_panel, _("ms"), false);
394 add_label_to_sizer (grid, _audio_panel, _("Audio Stream"), true);
395 _audio_stream = new wxChoice (_audio_panel, wxID_ANY);
396 grid->Add (_audio_stream, 1, wxEXPAND);
397 _audio_description = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
400 grid->Add (_audio_description, 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
404 _audio_mapping = new AudioMappingView (_audio_panel);
405 audio_sizer->Add (_audio_mapping, 1, wxEXPAND | wxALL, 6);
407 _audio_gain->SetRange (-60, 60);
408 _audio_delay->SetRange (-1000, 1000);
412 FilmEditor::make_subtitle_panel ()
414 _subtitle_panel = new wxPanel (_content_notebook);
415 wxBoxSizer* subtitle_sizer = new wxBoxSizer (wxVERTICAL);
416 _subtitle_panel->SetSizer (subtitle_sizer);
417 wxFlexGridSizer* grid = new wxFlexGridSizer (2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
418 subtitle_sizer->Add (grid, 0, wxALL, 8);
420 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, _("With Subtitles"));
421 grid->Add (_with_subtitles, 1);
425 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Offset"), true);
426 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
427 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
428 s->Add (_subtitle_offset);
429 add_label_to_sizer (s, _subtitle_panel, _("%"), false);
434 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Scale"), true);
435 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
436 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
437 s->Add (_subtitle_scale);
438 add_label_to_sizer (s, _subtitle_panel, _("%"), false);
442 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Stream"), true);
443 _subtitle_stream = new wxChoice (_subtitle_panel, wxID_ANY);
444 grid->Add (_subtitle_stream, 1, wxEXPAND);
446 _subtitle_offset->SetRange (-100, 100);
447 _subtitle_scale->SetRange (1, 1000);
451 FilmEditor::make_timing_panel ()
453 _timing_panel = new wxPanel (_content_notebook);
454 wxBoxSizer* timing_sizer = new wxBoxSizer (wxVERTICAL);
455 _timing_panel->SetSizer (timing_sizer);
456 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
457 timing_sizer->Add (grid, 0, wxALL, 8);
459 add_label_to_sizer (grid, _timing_panel, _("Start time"), true);
460 _start = new Timecode (_timing_panel);
462 add_label_to_sizer (grid, _timing_panel, _("Length"), true);
463 _length = new Timecode (_timing_panel);
468 /** Called when the left crop widget has been changed */
470 FilmEditor::left_crop_changed (wxCommandEvent &)
472 shared_ptr<VideoContent> c = selected_video_content ();
477 c->set_left_crop (_left_crop->GetValue ());
480 /** Called when the right crop widget has been changed */
482 FilmEditor::right_crop_changed (wxCommandEvent &)
484 shared_ptr<VideoContent> c = selected_video_content ();
489 c->set_right_crop (_right_crop->GetValue ());
492 /** Called when the top crop widget has been changed */
494 FilmEditor::top_crop_changed (wxCommandEvent &)
496 shared_ptr<VideoContent> c = selected_video_content ();
501 c->set_top_crop (_top_crop->GetValue ());
504 /** Called when the bottom crop value has been changed */
506 FilmEditor::bottom_crop_changed (wxCommandEvent &)
508 shared_ptr<VideoContent> c = selected_video_content ();
513 c->set_bottom_crop (_bottom_crop->GetValue ());
516 /** Called when the name widget has been changed */
518 FilmEditor::name_changed (wxCommandEvent &)
524 _film->set_name (string (_name->GetValue().mb_str()));
528 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
530 shared_ptr<SubtitleContent> c = selected_subtitle_content ();
535 c->set_subtitle_offset (_subtitle_offset->GetValue() / 100.0);
539 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
541 shared_ptr<SubtitleContent> c = selected_subtitle_content ();
546 c->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
550 FilmEditor::colour_lut_changed (wxCommandEvent &)
556 _film->set_colour_lut (_colour_lut->GetSelection ());
560 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
566 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
570 FilmEditor::dcp_frame_rate_changed (wxCommandEvent &)
576 _film->set_dcp_video_frame_rate (
577 boost::lexical_cast<int> (
578 wx_to_std (_dcp_frame_rate->GetString (_dcp_frame_rate->GetSelection ()))
584 /** Called when the metadata stored in the Film object has changed;
585 * so that we can update the GUI.
586 * @param p Property of the Film that has changed.
589 FilmEditor::film_changed (Film::Property p)
604 setup_subtitle_control_sensitivity ();
605 setup_show_audio_sensitivity ();
608 checked_set (_loop_content, _film->loop() > 1);
609 checked_set (_loop_count, _film->loop());
610 setup_loop_sensitivity ();
612 case Film::CONTAINER:
616 checked_set (_name, _film->name());
619 case Film::DCP_CONTENT_TYPE:
620 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
624 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
626 case Film::WITH_SUBTITLES:
627 checked_set (_with_subtitles, _film->with_subtitles ());
628 setup_subtitle_control_sensitivity ();
631 case Film::COLOUR_LUT:
632 checked_set (_colour_lut, _film->colour_lut ());
634 case Film::J2K_BANDWIDTH:
635 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
637 case Film::USE_DCI_NAME:
638 checked_set (_use_dci_name, _film->use_dci_name ());
641 case Film::DCI_METADATA:
644 case Film::DCP_VIDEO_FRAME_RATE:
647 for (unsigned int i = 0; i < _dcp_frame_rate->GetCount(); ++i) {
648 if (wx_to_std (_dcp_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->dcp_video_frame_rate())) {
649 checked_set (_dcp_frame_rate, i);
656 checked_set (_dcp_frame_rate, -1);
659 _best_dcp_frame_rate->Enable (_film->best_dcp_video_frame_rate () != _film->dcp_video_frame_rate ());
666 FilmEditor::film_content_changed (weak_ptr<Content> weak_content, int property)
669 /* We call this method ourselves (as well as using it as a signal handler)
675 shared_ptr<Content> content = weak_content.lock ();
676 shared_ptr<VideoContent> video_content;
677 shared_ptr<AudioContent> audio_content;
678 shared_ptr<SubtitleContent> subtitle_content;
679 shared_ptr<FFmpegContent> ffmpeg_content;
681 video_content = dynamic_pointer_cast<VideoContent> (content);
682 audio_content = dynamic_pointer_cast<AudioContent> (content);
683 subtitle_content = dynamic_pointer_cast<SubtitleContent> (content);
684 ffmpeg_content = dynamic_pointer_cast<FFmpegContent> (content);
687 /* We can't use case {} here */
689 if (property == ContentProperty::START) {
691 _start->set (content->start (), _film->dcp_video_frame_rate ());
695 } else if (property == ContentProperty::LENGTH) {
697 _length->set (content->length (), _film->dcp_video_frame_rate ());
699 _length->set (0, 24);
701 } else if (property == VideoContentProperty::VIDEO_CROP) {
702 checked_set (_left_crop, video_content ? video_content->crop().left : 0);
703 checked_set (_right_crop, video_content ? video_content->crop().right : 0);
704 checked_set (_top_crop, video_content ? video_content->crop().top : 0);
705 checked_set (_bottom_crop, video_content ? video_content->crop().bottom : 0);
706 setup_scaling_description ();
707 } else if (property == VideoContentProperty::VIDEO_RATIO) {
710 vector<Ratio const *> ratios = Ratio::all ();
711 vector<Ratio const *>::iterator i = ratios.begin ();
712 while (i != ratios.end() && *i != video_content->ratio()) {
717 if (i == ratios.end()) {
718 checked_set (_ratio, -1);
720 checked_set (_ratio, n);
723 checked_set (_ratio, -1);
725 setup_scaling_description ();
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 ();
777 } else if (property == SubtitleContentProperty::SUBTITLE_OFFSET) {
778 checked_set (_subtitle_offset, subtitle_content ? (subtitle_content->subtitle_offset() * 100) : 0);
779 } else if (property == SubtitleContentProperty::SUBTITLE_SCALE) {
780 checked_set (_subtitle_scale, subtitle_content ? (subtitle_content->subtitle_scale() * 100) : 100);
785 FilmEditor::setup_container ()
788 vector<Ratio const *> ratios = Ratio::all ();
789 vector<Ratio const *>::iterator i = ratios.begin ();
790 while (i != ratios.end() && *i != _film->container ()) {
795 if (i == ratios.end()) {
796 checked_set (_container, -1);
798 checked_set (_container, n);
802 setup_scaling_description ();
805 /** Called when the container widget has been changed */
807 FilmEditor::container_changed (wxCommandEvent &)
813 int const n = _container->GetSelection ();
815 vector<Ratio const *> ratios = Ratio::all ();
816 assert (n < int (ratios.size()));
817 _film->set_container (ratios[n]);
821 /** Called when the DCP content type widget has been changed */
823 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
829 int const n = _dcp_content_type->GetSelection ();
830 if (n != wxNOT_FOUND) {
831 _film->set_dcp_content_type (DCPContentType::from_index (n));
835 /** Sets the Film that we are editing */
837 FilmEditor::set_film (shared_ptr<Film> f)
839 set_things_sensitive (f != 0);
848 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
849 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
853 FileChanged (_film->directory ());
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::COLOUR_LUT);
867 film_changed (Film::J2K_BANDWIDTH);
868 film_changed (Film::DCI_METADATA);
869 film_changed (Film::DCP_VIDEO_FRAME_RATE);
872 content_selection_changed (ev);
875 /** Updates the sensitivity of lots of widgets to a given value.
876 * @param s true to make sensitive, false to make insensitive.
879 FilmEditor::set_things_sensitive (bool s)
881 _generally_sensitive = s;
884 _use_dci_name->Enable (s);
885 _edit_dci_button->Enable (s);
887 _content->Enable (s);
888 _left_crop->Enable (s);
889 _right_crop->Enable (s);
890 _top_crop->Enable (s);
891 _bottom_crop->Enable (s);
892 _filters_button->Enable (s);
894 _dcp_content_type->Enable (s);
895 _best_dcp_frame_rate->Enable (s);
896 _dcp_frame_rate->Enable (s);
897 _colour_lut->Enable (s);
898 _j2k_bandwidth->Enable (s);
899 _audio_gain->Enable (s);
900 _audio_gain_calculate_button->Enable (s);
901 _show_audio->Enable (s);
902 _audio_delay->Enable (s);
903 _container->Enable (s);
904 _loop_content->Enable (s);
905 _loop_count->Enable (s);
907 setup_subtitle_control_sensitivity ();
908 setup_show_audio_sensitivity ();
909 setup_content_sensitivity ();
912 /** Called when the `Edit filters' button has been clicked */
914 FilmEditor::edit_filters_clicked (wxCommandEvent &)
916 shared_ptr<Content> c = selected_content ();
921 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
926 FilterDialog* d = new FilterDialog (this, fc->filters());
927 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, fc, _1));
932 /** Called when the scaler widget has been changed */
934 FilmEditor::scaler_changed (wxCommandEvent &)
940 int const n = _scaler->GetSelection ();
942 _film->set_scaler (Scaler::from_index (n));
947 FilmEditor::audio_gain_changed (wxCommandEvent &)
949 shared_ptr<AudioContent> ac = selected_audio_content ();
954 ac->set_audio_gain (_audio_gain->GetValue ());
958 FilmEditor::audio_delay_changed (wxCommandEvent &)
960 shared_ptr<AudioContent> ac = selected_audio_content ();
965 ac->set_audio_delay (_audio_delay->GetValue ());
969 FilmEditor::setup_main_notebook_size ()
971 _main_notebook->InvalidateBestSize ();
973 _content_sizer->Layout ();
974 _content_sizer->SetSizeHints (_content_panel);
975 _dcp_sizer->Layout ();
976 _dcp_sizer->SetSizeHints (_dcp_panel);
978 _main_notebook->Fit ();
983 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
985 GainCalculatorDialog* d = new GainCalculatorDialog (this);
988 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
993 _audio_gain->SetValue (
994 Config::instance()->sound_processor()->db_for_fader_change (
1000 /* This appears to be necessary, as the change is not signalled,
1003 wxCommandEvent dummy;
1004 audio_gain_changed (dummy);
1010 FilmEditor::setup_ratios ()
1012 _ratios = Ratio::all ();
1015 for (vector<Ratio const *>::iterator i = _ratios.begin(); i != _ratios.end(); ++i) {
1016 _ratio->Append (std_to_wx ((*i)->nickname ()));
1019 _dcp_sizer->Layout ();
1023 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
1029 _film->set_with_subtitles (_with_subtitles->GetValue ());
1033 FilmEditor::setup_subtitle_control_sensitivity ()
1036 if (_generally_sensitive && _film) {
1037 h = _film->has_subtitles ();
1040 _with_subtitles->Enable (h);
1044 j = _film->with_subtitles ();
1047 _subtitle_offset->Enable (j);
1048 _subtitle_scale->Enable (j);
1052 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
1058 _film->set_use_dci_name (_use_dci_name->GetValue ());
1062 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
1068 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
1070 _film->set_dci_metadata (d->dci_metadata ());
1075 FilmEditor::active_jobs_changed (bool a)
1077 set_things_sensitive (!a);
1081 FilmEditor::setup_dcp_name ()
1083 string s = _film->dcp_name (true);
1084 if (s.length() > 28) {
1085 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
1086 _dcp_name->SetToolTip (std_to_wx (s));
1088 _dcp_name->SetLabel (std_to_wx (s));
1093 FilmEditor::show_audio_clicked (wxCommandEvent &)
1095 if (_audio_dialog) {
1096 _audio_dialog->Destroy ();
1100 shared_ptr<Content> c = selected_content ();
1105 shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (c);
1110 _audio_dialog = new AudioDialog (this);
1111 _audio_dialog->Show ();
1112 _audio_dialog->set_content (ac);
1116 FilmEditor::best_dcp_frame_rate_clicked (wxCommandEvent &)
1122 _film->set_dcp_video_frame_rate (_film->best_dcp_video_frame_rate ());
1126 FilmEditor::setup_show_audio_sensitivity ()
1128 _show_audio->Enable (_film);
1132 FilmEditor::setup_content ()
1134 string selected_summary;
1135 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1137 selected_summary = wx_to_std (_content->GetItemText (s));
1140 _content->DeleteAllItems ();
1142 Playlist::ContentList content = _film->content ();
1143 for (Playlist::ContentList::iterator i = content.begin(); i != content.end(); ++i) {
1144 int const t = _content->GetItemCount ();
1145 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
1146 if ((*i)->summary() == selected_summary) {
1147 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1151 if (selected_summary.empty () && !content.empty ()) {
1152 /* Select the item of content if none was selected before */
1153 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1158 FilmEditor::content_add_clicked (wxCommandEvent &)
1160 wxFileDialog* d = new wxFileDialog (this, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
1161 int const r = d->ShowModal ();
1168 wxArrayString paths;
1169 d->GetPaths (paths);
1171 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
1172 boost::filesystem::path p (wx_to_std (paths[i]));
1174 shared_ptr<Content> c;
1176 if (ImageMagickContent::valid_file (p)) {
1177 c.reset (new ImageMagickContent (_film, p));
1178 } else if (SndfileContent::valid_file (p)) {
1179 c.reset (new SndfileContent (_film, p));
1181 c.reset (new FFmpegContent (_film, p));
1184 _film->examine_and_add_content (c);
1189 FilmEditor::content_remove_clicked (wxCommandEvent &)
1191 shared_ptr<Content> c = selected_content ();
1193 _film->remove_content (c);
1198 FilmEditor::content_selection_changed (wxListEvent &)
1200 setup_content_sensitivity ();
1201 shared_ptr<Content> s = selected_content ();
1203 if (_audio_dialog && s && dynamic_pointer_cast<AudioContent> (s)) {
1204 _audio_dialog->set_content (dynamic_pointer_cast<AudioContent> (s));
1207 film_content_changed (s, ContentProperty::START);
1208 film_content_changed (s, ContentProperty::LENGTH);
1209 film_content_changed (s, VideoContentProperty::VIDEO_CROP);
1210 film_content_changed (s, VideoContentProperty::VIDEO_RATIO);
1211 film_content_changed (s, AudioContentProperty::AUDIO_GAIN);
1212 film_content_changed (s, AudioContentProperty::AUDIO_DELAY);
1213 film_content_changed (s, AudioContentProperty::AUDIO_MAPPING);
1214 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAM);
1215 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAMS);
1216 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAM);
1220 FilmEditor::setup_content_sensitivity ()
1222 _content_add->Enable (_generally_sensitive);
1224 shared_ptr<Content> selection = selected_content ();
1226 _content_remove->Enable (selection && _generally_sensitive);
1227 _content_timeline->Enable (_generally_sensitive);
1229 _video_panel->Enable (selection && dynamic_pointer_cast<VideoContent> (selection) && _generally_sensitive);
1230 _audio_panel->Enable (selection && dynamic_pointer_cast<AudioContent> (selection) && _generally_sensitive);
1231 _subtitle_panel->Enable (selection && dynamic_pointer_cast<FFmpegContent> (selection) && _generally_sensitive);
1232 _timing_panel->Enable (selection && _generally_sensitive);
1236 FilmEditor::selected_content ()
1238 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1240 return shared_ptr<Content> ();
1243 Playlist::ContentList c = _film->content ();
1244 if (s < 0 || size_t (s) >= c.size ()) {
1245 return shared_ptr<Content> ();
1251 shared_ptr<VideoContent>
1252 FilmEditor::selected_video_content ()
1254 shared_ptr<Content> c = selected_content ();
1256 return shared_ptr<VideoContent> ();
1259 return dynamic_pointer_cast<VideoContent> (c);
1262 shared_ptr<AudioContent>
1263 FilmEditor::selected_audio_content ()
1265 shared_ptr<Content> c = selected_content ();
1267 return shared_ptr<AudioContent> ();
1270 return dynamic_pointer_cast<AudioContent> (c);
1273 shared_ptr<SubtitleContent>
1274 FilmEditor::selected_subtitle_content ()
1276 shared_ptr<Content> c = selected_content ();
1278 return shared_ptr<SubtitleContent> ();
1281 return dynamic_pointer_cast<SubtitleContent> (c);
1285 FilmEditor::setup_scaling_description ()
1287 shared_ptr<VideoContent> vc = selected_video_content ();
1289 _scaling_description->SetLabel ("");
1297 if (vc->video_size().width && vc->video_size().height) {
1298 d << wxString::Format (
1299 _("Original video is %dx%d (%.2f:1)\n"),
1300 vc->video_size().width, vc->video_size().height,
1301 float (vc->video_size().width) / vc->video_size().height
1306 Crop const crop = vc->crop ();
1307 if ((crop.left || crop.right || crop.top || crop.bottom) && vc->video_size() != libdcp::Size (0, 0)) {
1308 libdcp::Size cropped = vc->video_size ();
1309 cropped.width -= crop.left + crop.right;
1310 cropped.height -= crop.top + crop.bottom;
1311 d << wxString::Format (
1312 _("Cropped to %dx%d (%.2f:1)\n"),
1313 cropped.width, cropped.height,
1314 float (cropped.width) / cropped.height
1319 Ratio const * ratio = vc->ratio ();
1321 libdcp::Size container_size = _film->container()->size (_film->full_frame ());
1323 libdcp::Size const scaled = ratio->size (container_size);
1324 d << wxString::Format (
1325 _("Scaled to %dx%d (%.2f:1)\n"),
1326 scaled.width, scaled.height,
1327 float (scaled.width) / scaled.height
1331 if (scaled != container_size) {
1332 d << wxString::Format (
1333 _("Padded with black to %dx%d (%.2f:1)\n"),
1334 container_size.width, container_size.height,
1335 float (container_size.width) / container_size.height
1341 for (int i = lines; i < 4; ++i) {
1345 _scaling_description->SetLabel (d);
1349 FilmEditor::loop_content_toggled (wxCommandEvent &)
1351 if (_loop_content->GetValue ()) {
1352 _film->set_loop (_loop_count->GetValue ());
1354 _film->set_loop (1);
1357 setup_loop_sensitivity ();
1361 FilmEditor::loop_count_changed (wxCommandEvent &)
1363 _film->set_loop (_loop_count->GetValue ());
1367 FilmEditor::setup_loop_sensitivity ()
1369 _loop_count->Enable (_loop_content->GetValue ());
1373 FilmEditor::content_timeline_clicked (wxCommandEvent &)
1375 if (_timeline_dialog) {
1376 _timeline_dialog->Destroy ();
1377 _timeline_dialog = 0;
1380 _timeline_dialog = new TimelineDialog (this, _film);
1381 _timeline_dialog->Show ();
1385 FilmEditor::audio_stream_changed (wxCommandEvent &)
1387 shared_ptr<Content> c = selected_content ();
1392 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1397 vector<shared_ptr<FFmpegAudioStream> > a = fc->audio_streams ();
1398 vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin ();
1399 string const s = string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ()));
1400 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1404 if (i != a.end ()) {
1405 fc->set_audio_stream (*i);
1408 if (!fc->audio_stream ()) {
1409 _audio_description->SetLabel (wxT (""));
1412 if (fc->audio_channels() == 1) {
1413 s << _("1 channel");
1415 s << fc->audio_channels() << wxT (" ") << _("channels");
1417 s << wxT (", ") << fc->content_audio_frame_rate() << _("Hz");
1418 _audio_description->SetLabel (s);
1425 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
1427 shared_ptr<Content> c = selected_content ();
1432 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1437 vector<shared_ptr<FFmpegSubtitleStream> > a = fc->subtitle_streams ();
1438 vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
1439 string const s = string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ()));
1440 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1444 if (i != a.end ()) {
1445 fc->set_subtitle_stream (*i);
1450 FilmEditor::audio_mapping_changed (AudioMapping m)
1452 shared_ptr<Content> c = selected_content ();
1457 shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (c);
1462 ac->set_audio_mapping (m);
1466 FilmEditor::start_changed ()
1468 shared_ptr<Content> c = selected_content ();
1473 c->set_start (_start->get (_film->dcp_video_frame_rate ()));
1477 FilmEditor::length_changed ()
1479 shared_ptr<Content> c = selected_content ();
1484 shared_ptr<ImageMagickContent> ic = dynamic_pointer_cast<ImageMagickContent> (c);
1486 ic->set_video_length (_length->get(_film->dcp_video_frame_rate()) * ic->video_frame_rate() / TIME_HZ);
1491 FilmEditor::set_selection (weak_ptr<Content> wc)
1493 Playlist::ContentList content = _film->content ();
1494 for (size_t i = 0; i < content.size(); ++i) {
1495 if (content[i] == wc.lock ()) {
1496 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1498 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
1504 FilmEditor::ratio_changed (wxCommandEvent &)
1510 shared_ptr<Content> c = selected_content ();
1515 shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (c);
1520 int const n = _ratio->GetSelection ();
1522 vector<Ratio const *> ratios = Ratio::all ();
1523 assert (n < int (ratios.size()));
1524 vc->set_ratio (ratios[n]);