2 Copyright (C) 2012-2013 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, _("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));
152 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Audio channels"), true, wxGBPosition (r, 0));
153 _dcp_audio_channels = new wxSpinCtrl (_dcp_panel, wxID_ANY);
154 grid->Add (_dcp_audio_channels, wxGBPosition (r, 1));
157 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Resolution"), true, wxGBPosition (r, 0));
158 _dcp_resolution = new wxChoice (_dcp_panel, wxID_ANY);
159 grid->Add (_dcp_resolution, wxGBPosition (r, 1));
163 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("JPEG2000 bandwidth"), true, wxGBPosition (r, 0));
164 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
165 _j2k_bandwidth = new wxSpinCtrl (_dcp_panel, wxID_ANY);
166 s->Add (_j2k_bandwidth, 1);
167 add_label_to_sizer (s, _dcp_panel, _("MBps"), false);
168 grid->Add (s, wxGBPosition (r, 1));
172 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Scaler"), true, wxGBPosition (r, 0));
173 _scaler = new wxChoice (_dcp_panel, wxID_ANY);
174 grid->Add (_scaler, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
177 vector<Scaler const *> const sc = Scaler::all ();
178 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
179 _scaler->Append (std_to_wx ((*i)->name()));
182 vector<Ratio const *> const ratio = Ratio::all ();
183 for (vector<Ratio const *>::const_iterator i = ratio.begin(); i != ratio.end(); ++i) {
184 _container->Append (std_to_wx ((*i)->nickname ()));
187 vector<DCPContentType const *> const ct = DCPContentType::all ();
188 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
189 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
192 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
193 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
194 _dcp_frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
197 _dcp_audio_channels->SetRange (0, MAX_AUDIO_CHANNELS);
198 _j2k_bandwidth->SetRange (50, 250);
200 _dcp_resolution->Append (_("2K"));
201 _dcp_resolution->Append (_("4K"));
205 FilmEditor::connect_to_widgets ()
207 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
208 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
209 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
210 _container->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::container_changed), 0, this);
211 _ratio->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::ratio_changed), 0, this);
212 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_SELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
213 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_DESELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
214 _content_add->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_add_clicked), 0, this);
215 _content_remove->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_remove_clicked), 0, this);
216 _content_timeline->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_timeline_clicked), 0, this);
217 _loop_content->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::loop_content_toggled), 0, this);
218 _loop_count->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::loop_count_changed), 0, this);
219 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
220 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
221 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
222 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
223 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
224 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
225 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
226 _dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_frame_rate_changed), 0, this);
227 _best_dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_dcp_frame_rate_clicked), 0, this);
228 _dcp_audio_channels->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::dcp_audio_channels_changed), 0, this);
229 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
230 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
231 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
232 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
233 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
234 _audio_gain_calculate_button->Connect (
235 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
237 _show_audio->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::show_audio_clicked), 0, this);
238 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
239 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
240 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
241 _dcp_resolution->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_resolution_changed), 0, this);
243 _audio_mapping->Changed.connect (boost::bind (&FilmEditor::audio_mapping_changed, this, _1));
244 _start->Changed.connect (boost::bind (&FilmEditor::start_changed, this));
245 _length->Changed.connect (boost::bind (&FilmEditor::length_changed, this));
249 FilmEditor::make_video_panel ()
251 _video_panel = new wxPanel (_content_notebook);
252 wxBoxSizer* video_sizer = new wxBoxSizer (wxVERTICAL);
253 _video_panel->SetSizer (video_sizer);
255 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
256 video_sizer->Add (grid, 0, wxALL, 8);
259 add_label_to_grid_bag_sizer (grid, _video_panel, _("Left crop"), true, wxGBPosition (r, 0));
260 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
261 grid->Add (_left_crop, wxGBPosition (r, 1));
264 add_label_to_grid_bag_sizer (grid, _video_panel, _("Right crop"), true, wxGBPosition (r, 0));
265 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
266 grid->Add (_right_crop, wxGBPosition (r, 1));
269 add_label_to_grid_bag_sizer (grid, _video_panel, _("Top crop"), true, wxGBPosition (r, 0));
270 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
271 grid->Add (_top_crop, wxGBPosition (r, 1));
274 add_label_to_grid_bag_sizer (grid, _video_panel, _("Bottom crop"), true, wxGBPosition (r, 0));
275 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
276 grid->Add (_bottom_crop, wxGBPosition (r, 1));
279 add_label_to_grid_bag_sizer (grid, _video_panel, _("Scale to"), true, wxGBPosition (r, 0));
280 _ratio = new wxChoice (_video_panel, wxID_ANY);
281 grid->Add (_ratio, wxGBPosition (r, 1));
284 _scaling_description = new wxStaticText (_video_panel, wxID_ANY, wxT ("\n \n \n \n"), wxDefaultPosition, wxDefaultSize);
285 grid->Add (_scaling_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
286 wxFont font = _scaling_description->GetFont();
287 font.SetStyle(wxFONTSTYLE_ITALIC);
288 font.SetPointSize(font.GetPointSize() - 1);
289 _scaling_description->SetFont(font);
292 /* VIDEO-only stuff */
294 add_label_to_grid_bag_sizer (grid, _video_panel, _("Filters"), true, wxGBPosition (r, 0));
295 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
296 _filters = new wxStaticText (_video_panel, wxID_ANY, _("None"));
297 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
298 _filters_button = new wxButton (_video_panel, wxID_ANY, _("Edit..."));
299 s->Add (_filters_button, 0, wxALIGN_CENTER_VERTICAL);
300 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
304 _left_crop->SetRange (0, 1024);
305 _top_crop->SetRange (0, 1024);
306 _right_crop->SetRange (0, 1024);
307 _bottom_crop->SetRange (0, 1024);
311 FilmEditor::make_content_panel ()
313 _content_panel = new wxPanel (_main_notebook);
314 _content_sizer = new wxBoxSizer (wxVERTICAL);
315 _content_panel->SetSizer (_content_sizer);
318 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
320 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
321 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
323 _content->InsertColumn (0, wxT(""));
324 _content->SetColumnWidth (0, 512);
326 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
327 _content_add = new wxButton (_content_panel, wxID_ANY, _("Add..."));
328 b->Add (_content_add, 1, wxEXPAND | wxLEFT | wxRIGHT);
329 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
330 b->Add (_content_remove, 1, wxEXPAND | wxLEFT | wxRIGHT);
331 _content_timeline = new wxButton (_content_panel, wxID_ANY, _("Timeline..."));
332 b->Add (_content_timeline, 1, wxEXPAND | wxLEFT | wxRIGHT);
334 s->Add (b, 0, wxALL, 4);
336 _content_sizer->Add (s, 0.75, wxEXPAND | wxALL, 6);
339 wxBoxSizer* h = new wxBoxSizer (wxHORIZONTAL);
340 _loop_content = new wxCheckBox (_content_panel, wxID_ANY, _("Loop everything"));
341 h->Add (_loop_content, 0, wxALL, 6);
342 _loop_count = new wxSpinCtrl (_content_panel, wxID_ANY);
343 h->Add (_loop_count, 0, wxALL, 6);
344 add_label_to_sizer (h, _content_panel, _("times"), false);
345 _content_sizer->Add (h, 0, wxALL, 6);
347 _content_notebook = new wxNotebook (_content_panel, wxID_ANY);
348 _content_sizer->Add (_content_notebook, 1, wxEXPAND | wxTOP, 6);
351 _content_notebook->AddPage (_video_panel, _("Video"), false);
353 _content_notebook->AddPage (_audio_panel, _("Audio"), false);
354 make_subtitle_panel ();
355 _content_notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
356 make_timing_panel ();
357 _content_notebook->AddPage (_timing_panel, _("Timing"), false);
359 _loop_count->SetRange (2, 1024);
363 FilmEditor::make_audio_panel ()
365 _audio_panel = new wxPanel (_content_notebook);
366 wxBoxSizer* audio_sizer = new wxBoxSizer (wxVERTICAL);
367 _audio_panel->SetSizer (audio_sizer);
369 wxFlexGridSizer* grid = new wxFlexGridSizer (3, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
370 audio_sizer->Add (grid, 0, wxALL, 8);
372 _show_audio = new wxButton (_audio_panel, wxID_ANY, _("Show Audio..."));
373 grid->Add (_show_audio, 1);
377 add_label_to_sizer (grid, _audio_panel, _("Audio Gain"), true);
379 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
380 _audio_gain = new wxSpinCtrl (_audio_panel);
381 s->Add (_audio_gain, 1);
382 add_label_to_sizer (s, _audio_panel, _("dB"), false);
386 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
387 grid->Add (_audio_gain_calculate_button);
389 add_label_to_sizer (grid, _audio_panel, _("Audio Delay"), false);
391 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
392 _audio_delay = new wxSpinCtrl (_audio_panel);
393 s->Add (_audio_delay, 1);
394 /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
395 add_label_to_sizer (s, _audio_panel, _("ms"), false);
401 add_label_to_sizer (grid, _audio_panel, _("Audio Stream"), true);
402 _audio_stream = new wxChoice (_audio_panel, wxID_ANY);
403 grid->Add (_audio_stream, 1, wxEXPAND);
404 _audio_description = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
407 grid->Add (_audio_description, 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
411 _audio_mapping = new AudioMappingView (_audio_panel);
412 audio_sizer->Add (_audio_mapping, 1, wxEXPAND | wxALL, 6);
414 _audio_gain->SetRange (-60, 60);
415 _audio_delay->SetRange (-1000, 1000);
419 FilmEditor::make_subtitle_panel ()
421 _subtitle_panel = new wxPanel (_content_notebook);
422 wxBoxSizer* subtitle_sizer = new wxBoxSizer (wxVERTICAL);
423 _subtitle_panel->SetSizer (subtitle_sizer);
424 wxFlexGridSizer* grid = new wxFlexGridSizer (2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
425 subtitle_sizer->Add (grid, 0, wxALL, 8);
427 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, _("With Subtitles"));
428 grid->Add (_with_subtitles, 1);
432 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Offset"), true);
433 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
434 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
435 s->Add (_subtitle_offset);
436 add_label_to_sizer (s, _subtitle_panel, _("%"), false);
441 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Scale"), true);
442 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
443 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
444 s->Add (_subtitle_scale);
445 add_label_to_sizer (s, _subtitle_panel, _("%"), false);
449 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Stream"), true);
450 _subtitle_stream = new wxChoice (_subtitle_panel, wxID_ANY);
451 grid->Add (_subtitle_stream, 1, wxEXPAND);
453 _subtitle_offset->SetRange (-100, 100);
454 _subtitle_scale->SetRange (1, 1000);
455 _subtitle_scale->SetValue (100);
459 FilmEditor::make_timing_panel ()
461 _timing_panel = new wxPanel (_content_notebook);
462 wxBoxSizer* timing_sizer = new wxBoxSizer (wxVERTICAL);
463 _timing_panel->SetSizer (timing_sizer);
464 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
465 timing_sizer->Add (grid, 0, wxALL, 8);
467 add_label_to_sizer (grid, _timing_panel, _("Start time"), true);
468 _start = new Timecode (_timing_panel);
470 add_label_to_sizer (grid, _timing_panel, _("Length"), true);
471 _length = new Timecode (_timing_panel);
476 /** Called when the left crop widget has been changed */
478 FilmEditor::left_crop_changed (wxCommandEvent &)
480 shared_ptr<VideoContent> c = selected_video_content ();
485 c->set_left_crop (_left_crop->GetValue ());
488 /** Called when the right crop widget has been changed */
490 FilmEditor::right_crop_changed (wxCommandEvent &)
492 shared_ptr<VideoContent> c = selected_video_content ();
497 c->set_right_crop (_right_crop->GetValue ());
500 /** Called when the top crop widget has been changed */
502 FilmEditor::top_crop_changed (wxCommandEvent &)
504 shared_ptr<VideoContent> c = selected_video_content ();
509 c->set_top_crop (_top_crop->GetValue ());
512 /** Called when the bottom crop value has been changed */
514 FilmEditor::bottom_crop_changed (wxCommandEvent &)
516 shared_ptr<VideoContent> c = selected_video_content ();
521 c->set_bottom_crop (_bottom_crop->GetValue ());
524 /** Called when the name widget has been changed */
526 FilmEditor::name_changed (wxCommandEvent &)
532 _film->set_name (string (_name->GetValue().mb_str()));
536 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
538 shared_ptr<SubtitleContent> c = selected_subtitle_content ();
543 c->set_subtitle_offset (_subtitle_offset->GetValue() / 100.0);
547 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
549 shared_ptr<SubtitleContent> c = selected_subtitle_content ();
554 c->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
558 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
564 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
568 FilmEditor::dcp_frame_rate_changed (wxCommandEvent &)
574 _film->set_dcp_video_frame_rate (
575 boost::lexical_cast<int> (
576 wx_to_std (_dcp_frame_rate->GetString (_dcp_frame_rate->GetSelection ()))
582 FilmEditor::dcp_audio_channels_changed (wxCommandEvent &)
588 _film->set_dcp_audio_channels (_dcp_audio_channels->GetValue ());
592 FilmEditor::dcp_resolution_changed (wxCommandEvent &)
598 _film->set_resolution (_dcp_resolution->GetSelection() == 0 ? RESOLUTION_2K : RESOLUTION_4K);
602 /** Called when the metadata stored in the Film object has changed;
603 * so that we can update the GUI.
604 * @param p Property of the Film that has changed.
607 FilmEditor::film_changed (Film::Property p)
622 setup_subtitle_control_sensitivity ();
623 setup_show_audio_sensitivity ();
626 checked_set (_loop_content, _film->loop() > 1);
627 checked_set (_loop_count, _film->loop());
628 setup_loop_sensitivity ();
630 case Film::CONTAINER:
634 checked_set (_name, _film->name());
637 case Film::DCP_CONTENT_TYPE:
638 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
642 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
644 case Film::WITH_SUBTITLES:
645 checked_set (_with_subtitles, _film->with_subtitles ());
646 setup_subtitle_control_sensitivity ();
649 case Film::RESOLUTION:
650 checked_set (_dcp_resolution, _film->resolution() == RESOLUTION_2K ? 0 : 1);
653 case Film::J2K_BANDWIDTH:
654 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
656 case Film::USE_DCI_NAME:
657 checked_set (_use_dci_name, _film->use_dci_name ());
660 case Film::DCI_METADATA:
663 case Film::DCP_VIDEO_FRAME_RATE:
666 for (unsigned int i = 0; i < _dcp_frame_rate->GetCount(); ++i) {
667 if (wx_to_std (_dcp_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->dcp_video_frame_rate())) {
668 checked_set (_dcp_frame_rate, i);
675 checked_set (_dcp_frame_rate, -1);
678 _best_dcp_frame_rate->Enable (_film->best_dcp_video_frame_rate () != _film->dcp_video_frame_rate ());
681 case Film::DCP_AUDIO_CHANNELS:
682 _dcp_audio_channels->SetValue (_film->dcp_audio_channels ());
683 _audio_mapping->set_channels (_film->dcp_audio_channels ());
689 FilmEditor::film_content_changed (weak_ptr<Content> weak_content, int property)
692 /* We call this method ourselves (as well as using it as a signal handler)
698 shared_ptr<Content> content = weak_content.lock ();
699 shared_ptr<VideoContent> video_content;
700 shared_ptr<AudioContent> audio_content;
701 shared_ptr<SubtitleContent> subtitle_content;
702 shared_ptr<FFmpegContent> ffmpeg_content;
704 video_content = dynamic_pointer_cast<VideoContent> (content);
705 audio_content = dynamic_pointer_cast<AudioContent> (content);
706 subtitle_content = dynamic_pointer_cast<SubtitleContent> (content);
707 ffmpeg_content = dynamic_pointer_cast<FFmpegContent> (content);
710 /* We can't use case {} here */
712 if (property == ContentProperty::START) {
714 _start->set (content->start (), _film->dcp_video_frame_rate ());
718 } else if (property == ContentProperty::LENGTH) {
720 _length->set (content->length (), _film->dcp_video_frame_rate ());
722 _length->set (0, 24);
724 } else if (property == VideoContentProperty::VIDEO_CROP) {
725 checked_set (_left_crop, video_content ? video_content->crop().left : 0);
726 checked_set (_right_crop, video_content ? video_content->crop().right : 0);
727 checked_set (_top_crop, video_content ? video_content->crop().top : 0);
728 checked_set (_bottom_crop, video_content ? video_content->crop().bottom : 0);
729 setup_scaling_description ();
730 } else if (property == VideoContentProperty::VIDEO_RATIO) {
733 vector<Ratio const *> ratios = Ratio::all ();
734 vector<Ratio const *>::iterator i = ratios.begin ();
735 while (i != ratios.end() && *i != video_content->ratio()) {
740 if (i == ratios.end()) {
741 checked_set (_ratio, -1);
743 checked_set (_ratio, n);
746 checked_set (_ratio, -1);
748 setup_scaling_description ();
749 } else if (property == AudioContentProperty::AUDIO_GAIN) {
750 checked_set (_audio_gain, audio_content ? audio_content->audio_gain() : 0);
751 } else if (property == AudioContentProperty::AUDIO_DELAY) {
752 checked_set (_audio_delay, audio_content ? audio_content->audio_delay() : 0);
753 } else if (property == AudioContentProperty::AUDIO_MAPPING) {
754 _audio_mapping->set (audio_content ? audio_content->audio_mapping () : AudioMapping ());
755 } else if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
756 _subtitle_stream->Clear ();
757 if (ffmpeg_content) {
758 vector<shared_ptr<FFmpegSubtitleStream> > s = ffmpeg_content->subtitle_streams ();
760 _subtitle_stream->Enable (false);
762 for (vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
763 _subtitle_stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
766 if (ffmpeg_content->subtitle_stream()) {
767 checked_set (_subtitle_stream, lexical_cast<string> (ffmpeg_content->subtitle_stream()->id));
769 _subtitle_stream->SetSelection (wxNOT_FOUND);
772 setup_subtitle_control_sensitivity ();
773 } else if (property == FFmpegContentProperty::AUDIO_STREAMS) {
774 _audio_stream->Clear ();
775 if (ffmpeg_content) {
776 vector<shared_ptr<FFmpegAudioStream> > a = ffmpeg_content->audio_streams ();
777 for (vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin(); i != a.end(); ++i) {
778 _audio_stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
781 if (ffmpeg_content->audio_stream()) {
782 checked_set (_audio_stream, lexical_cast<string> (ffmpeg_content->audio_stream()->id));
785 setup_show_audio_sensitivity ();
786 } else if (property == FFmpegContentProperty::AUDIO_STREAM) {
788 setup_show_audio_sensitivity ();
789 } else if (property == FFmpegContentProperty::FILTERS) {
790 if (ffmpeg_content) {
791 pair<string, string> p = Filter::ffmpeg_strings (ffmpeg_content->filters ());
792 if (p.first.empty () && p.second.empty ()) {
793 _filters->SetLabel (_("None"));
795 string const b = p.first + " " + p.second;
796 _filters->SetLabel (std_to_wx (b));
798 _dcp_sizer->Layout ();
800 } else if (property == SubtitleContentProperty::SUBTITLE_OFFSET) {
801 checked_set (_subtitle_offset, subtitle_content ? (subtitle_content->subtitle_offset() * 100) : 0);
802 } else if (property == SubtitleContentProperty::SUBTITLE_SCALE) {
803 checked_set (_subtitle_scale, subtitle_content ? (subtitle_content->subtitle_scale() * 100) : 100);
808 FilmEditor::setup_container ()
811 vector<Ratio const *> ratios = Ratio::all ();
812 vector<Ratio const *>::iterator i = ratios.begin ();
813 while (i != ratios.end() && *i != _film->container ()) {
818 if (i == ratios.end()) {
819 checked_set (_container, -1);
821 checked_set (_container, n);
825 setup_scaling_description ();
828 /** Called when the container widget has been changed */
830 FilmEditor::container_changed (wxCommandEvent &)
836 int const n = _container->GetSelection ();
838 vector<Ratio const *> ratios = Ratio::all ();
839 assert (n < int (ratios.size()));
840 _film->set_container (ratios[n]);
844 /** Called when the DCP content type widget has been changed */
846 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
852 int const n = _dcp_content_type->GetSelection ();
853 if (n != wxNOT_FOUND) {
854 _film->set_dcp_content_type (DCPContentType::from_index (n));
858 /** Sets the Film that we are editing */
860 FilmEditor::set_film (shared_ptr<Film> f)
862 set_things_sensitive (f != 0);
871 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
872 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
876 FileChanged (_film->directory ());
881 film_changed (Film::NAME);
882 film_changed (Film::USE_DCI_NAME);
883 film_changed (Film::CONTENT);
884 film_changed (Film::LOOP);
885 film_changed (Film::DCP_CONTENT_TYPE);
886 film_changed (Film::CONTAINER);
887 film_changed (Film::RESOLUTION);
888 film_changed (Film::SCALER);
889 film_changed (Film::WITH_SUBTITLES);
890 film_changed (Film::J2K_BANDWIDTH);
891 film_changed (Film::DCI_METADATA);
892 film_changed (Film::DCP_VIDEO_FRAME_RATE);
893 film_changed (Film::DCP_AUDIO_CHANNELS);
895 if (!_film->content().empty ()) {
896 set_selection (_film->content().front ());
900 content_selection_changed (ev);
903 /** Updates the sensitivity of lots of widgets to a given value.
904 * @param s true to make sensitive, false to make insensitive.
907 FilmEditor::set_things_sensitive (bool s)
909 _generally_sensitive = s;
912 _use_dci_name->Enable (s);
913 _edit_dci_button->Enable (s);
915 _content->Enable (s);
916 _left_crop->Enable (s);
917 _right_crop->Enable (s);
918 _top_crop->Enable (s);
919 _bottom_crop->Enable (s);
920 _filters_button->Enable (s);
922 _dcp_content_type->Enable (s);
923 _dcp_frame_rate->Enable (s);
924 _dcp_audio_channels->Enable (s);
925 _j2k_bandwidth->Enable (s);
926 _audio_gain->Enable (s);
927 _audio_gain_calculate_button->Enable (s);
928 _show_audio->Enable (s);
929 _audio_delay->Enable (s);
930 _container->Enable (s);
931 _loop_content->Enable (s);
932 _loop_count->Enable (s);
934 setup_subtitle_control_sensitivity ();
935 setup_show_audio_sensitivity ();
936 setup_content_sensitivity ();
937 _best_dcp_frame_rate->Enable (s && _film && _film->best_dcp_video_frame_rate () != _film->dcp_video_frame_rate ());
940 /** Called when the `Edit filters' button has been clicked */
942 FilmEditor::edit_filters_clicked (wxCommandEvent &)
944 shared_ptr<Content> c = selected_content ();
949 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
954 FilterDialog* d = new FilterDialog (this, fc->filters());
955 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, fc, _1));
960 /** Called when the scaler widget has been changed */
962 FilmEditor::scaler_changed (wxCommandEvent &)
968 int const n = _scaler->GetSelection ();
970 _film->set_scaler (Scaler::from_index (n));
975 FilmEditor::audio_gain_changed (wxCommandEvent &)
977 shared_ptr<AudioContent> ac = selected_audio_content ();
982 ac->set_audio_gain (_audio_gain->GetValue ());
986 FilmEditor::audio_delay_changed (wxCommandEvent &)
988 shared_ptr<AudioContent> ac = selected_audio_content ();
993 ac->set_audio_delay (_audio_delay->GetValue ());
997 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
999 GainCalculatorDialog* d = new GainCalculatorDialog (this);
1002 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
1007 _audio_gain->SetValue (
1008 Config::instance()->sound_processor()->db_for_fader_change (
1014 /* This appears to be necessary, as the change is not signalled,
1017 wxCommandEvent dummy;
1018 audio_gain_changed (dummy);
1024 FilmEditor::setup_ratios ()
1026 _ratios = Ratio::all ();
1029 for (vector<Ratio const *>::iterator i = _ratios.begin(); i != _ratios.end(); ++i) {
1030 _ratio->Append (std_to_wx ((*i)->nickname ()));
1033 _dcp_sizer->Layout ();
1037 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
1043 _film->set_with_subtitles (_with_subtitles->GetValue ());
1047 FilmEditor::setup_subtitle_control_sensitivity ()
1050 if (_generally_sensitive && _film) {
1051 h = _film->has_subtitles ();
1054 _with_subtitles->Enable (h);
1058 j = _film->with_subtitles ();
1061 _subtitle_offset->Enable (j);
1062 _subtitle_scale->Enable (j);
1066 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
1072 _film->set_use_dci_name (_use_dci_name->GetValue ());
1076 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
1082 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
1084 _film->set_dci_metadata (d->dci_metadata ());
1089 FilmEditor::active_jobs_changed (bool a)
1091 set_things_sensitive (!a);
1095 FilmEditor::setup_dcp_name ()
1097 string s = _film->dcp_name (true);
1098 if (s.length() > 28) {
1099 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
1100 _dcp_name->SetToolTip (std_to_wx (s));
1102 _dcp_name->SetLabel (std_to_wx (s));
1107 FilmEditor::show_audio_clicked (wxCommandEvent &)
1109 if (_audio_dialog) {
1110 _audio_dialog->Destroy ();
1114 shared_ptr<Content> c = selected_content ();
1119 shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (c);
1124 _audio_dialog = new AudioDialog (this);
1125 _audio_dialog->Show ();
1126 _audio_dialog->set_content (ac);
1130 FilmEditor::best_dcp_frame_rate_clicked (wxCommandEvent &)
1136 _film->set_dcp_video_frame_rate (_film->best_dcp_video_frame_rate ());
1140 FilmEditor::setup_show_audio_sensitivity ()
1142 _show_audio->Enable (_film);
1146 FilmEditor::setup_content ()
1148 string selected_summary;
1149 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1151 selected_summary = wx_to_std (_content->GetItemText (s));
1154 _content->DeleteAllItems ();
1156 Playlist::ContentList content = _film->content ();
1157 for (Playlist::ContentList::iterator i = content.begin(); i != content.end(); ++i) {
1158 int const t = _content->GetItemCount ();
1159 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
1160 if ((*i)->summary() == selected_summary) {
1161 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1165 if (selected_summary.empty () && !content.empty ()) {
1166 /* Select the item of content if none was selected before */
1167 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1172 FilmEditor::content_add_clicked (wxCommandEvent &)
1174 wxFileDialog* d = new wxFileDialog (this, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
1175 int const r = d->ShowModal ();
1182 wxArrayString paths;
1183 d->GetPaths (paths);
1185 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
1186 boost::filesystem::path p (wx_to_std (paths[i]));
1188 shared_ptr<Content> c;
1190 if (ImageMagickContent::valid_file (p)) {
1191 c.reset (new ImageMagickContent (_film, p));
1192 } else if (SndfileContent::valid_file (p)) {
1193 c.reset (new SndfileContent (_film, p));
1195 c.reset (new FFmpegContent (_film, p));
1198 _film->examine_and_add_content (c);
1203 FilmEditor::content_remove_clicked (wxCommandEvent &)
1205 shared_ptr<Content> c = selected_content ();
1207 _film->remove_content (c);
1211 content_selection_changed (ev);
1215 FilmEditor::content_selection_changed (wxListEvent &)
1217 setup_content_sensitivity ();
1218 shared_ptr<Content> s = selected_content ();
1220 if (_audio_dialog && s && dynamic_pointer_cast<AudioContent> (s)) {
1221 _audio_dialog->set_content (dynamic_pointer_cast<AudioContent> (s));
1224 film_content_changed (s, ContentProperty::START);
1225 film_content_changed (s, ContentProperty::LENGTH);
1226 film_content_changed (s, VideoContentProperty::VIDEO_CROP);
1227 film_content_changed (s, VideoContentProperty::VIDEO_RATIO);
1228 film_content_changed (s, AudioContentProperty::AUDIO_GAIN);
1229 film_content_changed (s, AudioContentProperty::AUDIO_DELAY);
1230 film_content_changed (s, AudioContentProperty::AUDIO_MAPPING);
1231 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAM);
1232 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAMS);
1233 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAM);
1234 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAMS);
1235 film_content_changed (s, FFmpegContentProperty::FILTERS);
1236 film_content_changed (s, SubtitleContentProperty::SUBTITLE_OFFSET);
1237 film_content_changed (s, SubtitleContentProperty::SUBTITLE_SCALE);
1241 FilmEditor::setup_content_sensitivity ()
1243 _content_add->Enable (_generally_sensitive);
1245 shared_ptr<Content> selection = selected_content ();
1247 _content_remove->Enable (selection && _generally_sensitive);
1248 _content_timeline->Enable (_generally_sensitive);
1250 _video_panel->Enable (selection && dynamic_pointer_cast<VideoContent> (selection) && _generally_sensitive);
1251 _audio_panel->Enable (selection && dynamic_pointer_cast<AudioContent> (selection) && _generally_sensitive);
1252 _subtitle_panel->Enable (selection && dynamic_pointer_cast<FFmpegContent> (selection) && _generally_sensitive);
1253 _timing_panel->Enable (selection && _generally_sensitive);
1257 FilmEditor::selected_content ()
1259 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1261 return shared_ptr<Content> ();
1264 Playlist::ContentList c = _film->content ();
1265 if (s < 0 || size_t (s) >= c.size ()) {
1266 return shared_ptr<Content> ();
1272 shared_ptr<VideoContent>
1273 FilmEditor::selected_video_content ()
1275 shared_ptr<Content> c = selected_content ();
1277 return shared_ptr<VideoContent> ();
1280 return dynamic_pointer_cast<VideoContent> (c);
1283 shared_ptr<AudioContent>
1284 FilmEditor::selected_audio_content ()
1286 shared_ptr<Content> c = selected_content ();
1288 return shared_ptr<AudioContent> ();
1291 return dynamic_pointer_cast<AudioContent> (c);
1294 shared_ptr<SubtitleContent>
1295 FilmEditor::selected_subtitle_content ()
1297 shared_ptr<Content> c = selected_content ();
1299 return shared_ptr<SubtitleContent> ();
1302 return dynamic_pointer_cast<SubtitleContent> (c);
1306 FilmEditor::setup_scaling_description ()
1308 shared_ptr<VideoContent> vc = selected_video_content ();
1310 _scaling_description->SetLabel ("");
1318 if (vc->video_size().width && vc->video_size().height) {
1319 d << wxString::Format (
1320 _("Original video is %dx%d (%.2f:1)\n"),
1321 vc->video_size().width, vc->video_size().height,
1322 float (vc->video_size().width) / vc->video_size().height
1327 Crop const crop = vc->crop ();
1328 if ((crop.left || crop.right || crop.top || crop.bottom) && vc->video_size() != libdcp::Size (0, 0)) {
1329 libdcp::Size cropped = vc->video_size ();
1330 cropped.width -= crop.left + crop.right;
1331 cropped.height -= crop.top + crop.bottom;
1332 d << wxString::Format (
1333 _("Cropped to %dx%d (%.2f:1)\n"),
1334 cropped.width, cropped.height,
1335 float (cropped.width) / cropped.height
1340 Ratio const * ratio = vc->ratio ();
1342 libdcp::Size container_size = _film->container()->size (_film->full_frame ());
1344 libdcp::Size const scaled = ratio->size (container_size);
1345 d << wxString::Format (
1346 _("Scaled to %dx%d (%.2f:1)\n"),
1347 scaled.width, scaled.height,
1348 float (scaled.width) / scaled.height
1352 if (scaled != container_size) {
1353 d << wxString::Format (
1354 _("Padded with black to %dx%d (%.2f:1)\n"),
1355 container_size.width, container_size.height,
1356 float (container_size.width) / container_size.height
1362 for (int i = lines; i < 4; ++i) {
1366 _scaling_description->SetLabel (d);
1370 FilmEditor::loop_content_toggled (wxCommandEvent &)
1372 if (_loop_content->GetValue ()) {
1373 _film->set_loop (_loop_count->GetValue ());
1375 _film->set_loop (1);
1378 setup_loop_sensitivity ();
1382 FilmEditor::loop_count_changed (wxCommandEvent &)
1384 _film->set_loop (_loop_count->GetValue ());
1388 FilmEditor::setup_loop_sensitivity ()
1390 _loop_count->Enable (_loop_content->GetValue ());
1394 FilmEditor::content_timeline_clicked (wxCommandEvent &)
1396 if (_timeline_dialog) {
1397 _timeline_dialog->Destroy ();
1398 _timeline_dialog = 0;
1401 _timeline_dialog = new TimelineDialog (this, _film);
1402 _timeline_dialog->Show ();
1406 FilmEditor::audio_stream_changed (wxCommandEvent &)
1408 shared_ptr<Content> c = selected_content ();
1413 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1418 vector<shared_ptr<FFmpegAudioStream> > a = fc->audio_streams ();
1419 vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin ();
1420 string const s = string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ()));
1421 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1425 if (i != a.end ()) {
1426 fc->set_audio_stream (*i);
1429 if (!fc->audio_stream ()) {
1430 _audio_description->SetLabel (wxT (""));
1433 if (fc->audio_channels() == 1) {
1434 s << _("1 channel");
1436 s << fc->audio_channels() << wxT (" ") << _("channels");
1438 s << wxT (", ") << fc->content_audio_frame_rate() << _("Hz");
1439 _audio_description->SetLabel (s);
1446 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
1448 shared_ptr<Content> c = selected_content ();
1453 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1458 vector<shared_ptr<FFmpegSubtitleStream> > a = fc->subtitle_streams ();
1459 vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
1460 string const s = string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ()));
1461 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1465 if (i != a.end ()) {
1466 fc->set_subtitle_stream (*i);
1471 FilmEditor::audio_mapping_changed (AudioMapping m)
1473 shared_ptr<Content> c = selected_content ();
1478 shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (c);
1483 ac->set_audio_mapping (m);
1487 FilmEditor::start_changed ()
1489 shared_ptr<Content> c = selected_content ();
1494 c->set_start (_start->get (_film->dcp_video_frame_rate ()));
1498 FilmEditor::length_changed ()
1500 shared_ptr<Content> c = selected_content ();
1505 shared_ptr<ImageMagickContent> ic = dynamic_pointer_cast<ImageMagickContent> (c);
1507 ic->set_video_length (_length->get(_film->dcp_video_frame_rate()) * ic->video_frame_rate() / TIME_HZ);
1512 FilmEditor::set_selection (weak_ptr<Content> wc)
1514 Playlist::ContentList content = _film->content ();
1515 for (size_t i = 0; i < content.size(); ++i) {
1516 if (content[i] == wc.lock ()) {
1517 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1519 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
1525 FilmEditor::ratio_changed (wxCommandEvent &)
1531 shared_ptr<Content> c = selected_content ();
1536 shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (c);
1541 int const n = _ratio->GetSelection ();
1543 vector<Ratio const *> ratios = Ratio::all ();
1544 assert (n < int (ratios.size()));
1545 vc->set_ratio (ratios[n]);