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));
152 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP 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));
158 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("JPEG2000 bandwidth"), true, wxGBPosition (r, 0));
159 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
160 _j2k_bandwidth = new wxSpinCtrl (_dcp_panel, wxID_ANY);
161 s->Add (_j2k_bandwidth, 1);
162 add_label_to_sizer (s, _dcp_panel, _("MBps"), false);
163 grid->Add (s, wxGBPosition (r, 1));
167 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Scaler"), true, wxGBPosition (r, 0));
168 _scaler = new wxChoice (_dcp_panel, wxID_ANY);
169 grid->Add (_scaler, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
172 vector<Scaler const *> const sc = Scaler::all ();
173 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
174 _scaler->Append (std_to_wx ((*i)->name()));
177 vector<Ratio const *> const ratio = Ratio::all ();
178 for (vector<Ratio const *>::const_iterator i = ratio.begin(); i != ratio.end(); ++i) {
179 _container->Append (std_to_wx ((*i)->nickname ()));
182 vector<DCPContentType const *> const ct = DCPContentType::all ();
183 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
184 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
187 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
188 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
189 _dcp_frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
192 _dcp_audio_channels->SetRange (0, MAX_AUDIO_CHANNELS);
193 _j2k_bandwidth->SetRange (50, 250);
197 FilmEditor::connect_to_widgets ()
199 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
200 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
201 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
202 _container->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::container_changed), 0, this);
203 _ratio->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::ratio_changed), 0, this);
204 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_SELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
205 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_DESELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
206 _content_add->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_add_clicked), 0, this);
207 _content_remove->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_remove_clicked), 0, this);
208 _content_timeline->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_timeline_clicked), 0, this);
209 _loop_content->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::loop_content_toggled), 0, this);
210 _loop_count->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::loop_count_changed), 0, this);
211 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
212 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
213 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
214 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
215 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
216 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
217 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
218 _dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_frame_rate_changed), 0, this);
219 _best_dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_dcp_frame_rate_clicked), 0, this);
220 _dcp_audio_channels->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::dcp_audio_channels_changed), 0, this);
221 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
222 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
223 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
224 _colour_lut->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::colour_lut_changed), 0, this);
225 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
226 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
227 _audio_gain_calculate_button->Connect (
228 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
230 _show_audio->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::show_audio_clicked), 0, this);
231 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
232 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
233 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
234 _audio_mapping->Changed.connect (boost::bind (&FilmEditor::audio_mapping_changed, this, _1));
235 _start->Changed.connect (boost::bind (&FilmEditor::start_changed, this));
236 _length->Changed.connect (boost::bind (&FilmEditor::length_changed, this));
240 FilmEditor::make_video_panel ()
242 _video_panel = new wxPanel (_content_notebook);
243 wxBoxSizer* video_sizer = new wxBoxSizer (wxVERTICAL);
244 _video_panel->SetSizer (video_sizer);
246 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
247 video_sizer->Add (grid, 0, wxALL, 8);
250 add_label_to_grid_bag_sizer (grid, _video_panel, _("Left crop"), true, wxGBPosition (r, 0));
251 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
252 grid->Add (_left_crop, wxGBPosition (r, 1));
255 add_label_to_grid_bag_sizer (grid, _video_panel, _("Right crop"), true, wxGBPosition (r, 0));
256 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
257 grid->Add (_right_crop, wxGBPosition (r, 1));
260 add_label_to_grid_bag_sizer (grid, _video_panel, _("Top crop"), true, wxGBPosition (r, 0));
261 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
262 grid->Add (_top_crop, wxGBPosition (r, 1));
265 add_label_to_grid_bag_sizer (grid, _video_panel, _("Bottom crop"), true, wxGBPosition (r, 0));
266 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
267 grid->Add (_bottom_crop, wxGBPosition (r, 1));
270 add_label_to_grid_bag_sizer (grid, _video_panel, _("Scale to"), true, wxGBPosition (r, 0));
271 _ratio = new wxChoice (_video_panel, wxID_ANY);
272 grid->Add (_ratio, wxGBPosition (r, 1));
275 _scaling_description = new wxStaticText (_video_panel, wxID_ANY, wxT ("\n \n \n \n"), wxDefaultPosition, wxDefaultSize);
276 grid->Add (_scaling_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
277 wxFont font = _scaling_description->GetFont();
278 font.SetStyle(wxFONTSTYLE_ITALIC);
279 font.SetPointSize(font.GetPointSize() - 1);
280 _scaling_description->SetFont(font);
283 /* VIDEO-only stuff */
285 add_label_to_grid_bag_sizer (grid, _video_panel, _("Filters"), true, wxGBPosition (r, 0));
286 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
287 _filters = new wxStaticText (_video_panel, wxID_ANY, _("None"));
288 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
289 _filters_button = new wxButton (_video_panel, wxID_ANY, _("Edit..."));
290 s->Add (_filters_button, 0, wxALIGN_CENTER_VERTICAL);
291 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
295 add_label_to_grid_bag_sizer (grid, _video_panel, _("Colour look-up table"), true, wxGBPosition (r, 0));
296 _colour_lut = new wxChoice (_video_panel, wxID_ANY);
297 for (int i = 0; i < 2; ++i) {
298 _colour_lut->Append (std_to_wx (colour_lut_index_to_name (i)));
300 _colour_lut->SetSelection (0);
301 grid->Add (_colour_lut, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
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, wxDefaultPosition, wxDefaultSize, wxNB_LEFT);
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::colour_lut_changed (wxCommandEvent &)
564 _film->set_colour_lut (_colour_lut->GetSelection ());
568 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
574 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
578 FilmEditor::dcp_frame_rate_changed (wxCommandEvent &)
584 _film->set_dcp_video_frame_rate (
585 boost::lexical_cast<int> (
586 wx_to_std (_dcp_frame_rate->GetString (_dcp_frame_rate->GetSelection ()))
592 FilmEditor::dcp_audio_channels_changed (wxCommandEvent &)
598 _film->set_dcp_audio_channels (_dcp_audio_channels->GetValue ());
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::COLOUR_LUT:
650 checked_set (_colour_lut, _film->colour_lut ());
652 case Film::J2K_BANDWIDTH:
653 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
655 case Film::USE_DCI_NAME:
656 checked_set (_use_dci_name, _film->use_dci_name ());
659 case Film::DCI_METADATA:
662 case Film::DCP_VIDEO_FRAME_RATE:
665 for (unsigned int i = 0; i < _dcp_frame_rate->GetCount(); ++i) {
666 if (wx_to_std (_dcp_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->dcp_video_frame_rate())) {
667 checked_set (_dcp_frame_rate, i);
674 checked_set (_dcp_frame_rate, -1);
677 _best_dcp_frame_rate->Enable (_film->best_dcp_video_frame_rate () != _film->dcp_video_frame_rate ());
680 case Film::DCP_AUDIO_CHANNELS:
681 _dcp_audio_channels->SetValue (_film->dcp_audio_channels ());
682 _audio_mapping->set_channels (_film->dcp_audio_channels ());
688 FilmEditor::film_content_changed (weak_ptr<Content> weak_content, int property)
691 /* We call this method ourselves (as well as using it as a signal handler)
697 shared_ptr<Content> content = weak_content.lock ();
698 shared_ptr<VideoContent> video_content;
699 shared_ptr<AudioContent> audio_content;
700 shared_ptr<SubtitleContent> subtitle_content;
701 shared_ptr<FFmpegContent> ffmpeg_content;
703 video_content = dynamic_pointer_cast<VideoContent> (content);
704 audio_content = dynamic_pointer_cast<AudioContent> (content);
705 subtitle_content = dynamic_pointer_cast<SubtitleContent> (content);
706 ffmpeg_content = dynamic_pointer_cast<FFmpegContent> (content);
709 /* We can't use case {} here */
711 if (property == ContentProperty::START) {
713 _start->set (content->start (), _film->dcp_video_frame_rate ());
717 } else if (property == ContentProperty::LENGTH) {
719 _length->set (content->length (), _film->dcp_video_frame_rate ());
721 _length->set (0, 24);
723 } else if (property == VideoContentProperty::VIDEO_CROP) {
724 checked_set (_left_crop, video_content ? video_content->crop().left : 0);
725 checked_set (_right_crop, video_content ? video_content->crop().right : 0);
726 checked_set (_top_crop, video_content ? video_content->crop().top : 0);
727 checked_set (_bottom_crop, video_content ? video_content->crop().bottom : 0);
728 setup_scaling_description ();
729 } else if (property == VideoContentProperty::VIDEO_RATIO) {
732 vector<Ratio const *> ratios = Ratio::all ();
733 vector<Ratio const *>::iterator i = ratios.begin ();
734 while (i != ratios.end() && *i != video_content->ratio()) {
739 if (i == ratios.end()) {
740 checked_set (_ratio, -1);
742 checked_set (_ratio, n);
745 checked_set (_ratio, -1);
747 setup_scaling_description ();
748 } else if (property == AudioContentProperty::AUDIO_GAIN) {
749 checked_set (_audio_gain, audio_content ? audio_content->audio_gain() : 0);
750 } else if (property == AudioContentProperty::AUDIO_DELAY) {
751 checked_set (_audio_delay, audio_content ? audio_content->audio_delay() : 0);
752 } else if (property == AudioContentProperty::AUDIO_MAPPING) {
753 _audio_mapping->set (audio_content ? audio_content->audio_mapping () : AudioMapping ());
754 } else if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
755 _subtitle_stream->Clear ();
756 if (ffmpeg_content) {
757 vector<shared_ptr<FFmpegSubtitleStream> > s = ffmpeg_content->subtitle_streams ();
759 _subtitle_stream->Enable (false);
761 for (vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
762 _subtitle_stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
765 if (ffmpeg_content->subtitle_stream()) {
766 checked_set (_subtitle_stream, lexical_cast<string> (ffmpeg_content->subtitle_stream()->id));
768 _subtitle_stream->SetSelection (wxNOT_FOUND);
771 setup_subtitle_control_sensitivity ();
772 } else if (property == FFmpegContentProperty::AUDIO_STREAMS) {
773 _audio_stream->Clear ();
774 if (ffmpeg_content) {
775 vector<shared_ptr<FFmpegAudioStream> > a = ffmpeg_content->audio_streams ();
776 for (vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin(); i != a.end(); ++i) {
777 _audio_stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
780 if (ffmpeg_content->audio_stream()) {
781 checked_set (_audio_stream, lexical_cast<string> (ffmpeg_content->audio_stream()->id));
784 setup_show_audio_sensitivity ();
785 } else if (property == FFmpegContentProperty::AUDIO_STREAM) {
787 setup_show_audio_sensitivity ();
788 } else if (property == FFmpegContentProperty::FILTERS) {
789 if (ffmpeg_content) {
790 pair<string, string> p = Filter::ffmpeg_strings (ffmpeg_content->filters ());
791 if (p.first.empty () && p.second.empty ()) {
792 _filters->SetLabel (_("None"));
794 string const b = p.first + " " + p.second;
795 _filters->SetLabel (std_to_wx (b));
797 _dcp_sizer->Layout ();
799 } else if (property == SubtitleContentProperty::SUBTITLE_OFFSET) {
800 checked_set (_subtitle_offset, subtitle_content ? (subtitle_content->subtitle_offset() * 100) : 0);
801 } else if (property == SubtitleContentProperty::SUBTITLE_SCALE) {
802 checked_set (_subtitle_scale, subtitle_content ? (subtitle_content->subtitle_scale() * 100) : 100);
807 FilmEditor::setup_container ()
810 vector<Ratio const *> ratios = Ratio::all ();
811 vector<Ratio const *>::iterator i = ratios.begin ();
812 while (i != ratios.end() && *i != _film->container ()) {
817 if (i == ratios.end()) {
818 checked_set (_container, -1);
820 checked_set (_container, n);
824 setup_scaling_description ();
827 /** Called when the container widget has been changed */
829 FilmEditor::container_changed (wxCommandEvent &)
835 int const n = _container->GetSelection ();
837 vector<Ratio const *> ratios = Ratio::all ();
838 assert (n < int (ratios.size()));
839 _film->set_container (ratios[n]);
843 /** Called when the DCP content type widget has been changed */
845 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
851 int const n = _dcp_content_type->GetSelection ();
852 if (n != wxNOT_FOUND) {
853 _film->set_dcp_content_type (DCPContentType::from_index (n));
857 /** Sets the Film that we are editing */
859 FilmEditor::set_film (shared_ptr<Film> f)
861 set_things_sensitive (f != 0);
870 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
871 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
875 FileChanged (_film->directory ());
880 film_changed (Film::NAME);
881 film_changed (Film::USE_DCI_NAME);
882 film_changed (Film::CONTENT);
883 film_changed (Film::LOOP);
884 film_changed (Film::DCP_CONTENT_TYPE);
885 film_changed (Film::CONTAINER);
886 film_changed (Film::SCALER);
887 film_changed (Film::WITH_SUBTITLES);
888 film_changed (Film::COLOUR_LUT);
889 film_changed (Film::J2K_BANDWIDTH);
890 film_changed (Film::DCI_METADATA);
891 film_changed (Film::DCP_VIDEO_FRAME_RATE);
892 film_changed (Film::DCP_AUDIO_CHANNELS);
895 content_selection_changed (ev);
898 /** Updates the sensitivity of lots of widgets to a given value.
899 * @param s true to make sensitive, false to make insensitive.
902 FilmEditor::set_things_sensitive (bool s)
904 _generally_sensitive = s;
907 _use_dci_name->Enable (s);
908 _edit_dci_button->Enable (s);
910 _content->Enable (s);
911 _left_crop->Enable (s);
912 _right_crop->Enable (s);
913 _top_crop->Enable (s);
914 _bottom_crop->Enable (s);
915 _filters_button->Enable (s);
917 _dcp_content_type->Enable (s);
918 _dcp_frame_rate->Enable (s);
919 _colour_lut->Enable (s);
920 _j2k_bandwidth->Enable (s);
921 _audio_gain->Enable (s);
922 _audio_gain_calculate_button->Enable (s);
923 _show_audio->Enable (s);
924 _audio_delay->Enable (s);
925 _container->Enable (s);
926 _loop_content->Enable (s);
927 _loop_count->Enable (s);
929 setup_subtitle_control_sensitivity ();
930 setup_show_audio_sensitivity ();
931 setup_content_sensitivity ();
932 _best_dcp_frame_rate->Enable (s && _film && _film->best_dcp_video_frame_rate () != _film->dcp_video_frame_rate ());
935 /** Called when the `Edit filters' button has been clicked */
937 FilmEditor::edit_filters_clicked (wxCommandEvent &)
939 shared_ptr<Content> c = selected_content ();
944 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
949 FilterDialog* d = new FilterDialog (this, fc->filters());
950 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, fc, _1));
955 /** Called when the scaler widget has been changed */
957 FilmEditor::scaler_changed (wxCommandEvent &)
963 int const n = _scaler->GetSelection ();
965 _film->set_scaler (Scaler::from_index (n));
970 FilmEditor::audio_gain_changed (wxCommandEvent &)
972 shared_ptr<AudioContent> ac = selected_audio_content ();
977 ac->set_audio_gain (_audio_gain->GetValue ());
981 FilmEditor::audio_delay_changed (wxCommandEvent &)
983 shared_ptr<AudioContent> ac = selected_audio_content ();
988 ac->set_audio_delay (_audio_delay->GetValue ());
992 FilmEditor::setup_main_notebook_size ()
994 _main_notebook->InvalidateBestSize ();
996 _content_sizer->Layout ();
997 _content_sizer->SetSizeHints (_content_panel);
998 _dcp_sizer->Layout ();
999 _dcp_sizer->SetSizeHints (_dcp_panel);
1001 _main_notebook->Fit ();
1006 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
1008 GainCalculatorDialog* d = new GainCalculatorDialog (this);
1011 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
1016 _audio_gain->SetValue (
1017 Config::instance()->sound_processor()->db_for_fader_change (
1023 /* This appears to be necessary, as the change is not signalled,
1026 wxCommandEvent dummy;
1027 audio_gain_changed (dummy);
1033 FilmEditor::setup_ratios ()
1035 _ratios = Ratio::all ();
1038 for (vector<Ratio const *>::iterator i = _ratios.begin(); i != _ratios.end(); ++i) {
1039 _ratio->Append (std_to_wx ((*i)->nickname ()));
1042 _dcp_sizer->Layout ();
1046 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
1052 _film->set_with_subtitles (_with_subtitles->GetValue ());
1056 FilmEditor::setup_subtitle_control_sensitivity ()
1059 if (_generally_sensitive && _film) {
1060 h = _film->has_subtitles ();
1063 _with_subtitles->Enable (h);
1067 j = _film->with_subtitles ();
1070 _subtitle_offset->Enable (j);
1071 _subtitle_scale->Enable (j);
1075 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
1081 _film->set_use_dci_name (_use_dci_name->GetValue ());
1085 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
1091 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
1093 _film->set_dci_metadata (d->dci_metadata ());
1098 FilmEditor::active_jobs_changed (bool a)
1100 set_things_sensitive (!a);
1104 FilmEditor::setup_dcp_name ()
1106 string s = _film->dcp_name (true);
1107 if (s.length() > 28) {
1108 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
1109 _dcp_name->SetToolTip (std_to_wx (s));
1111 _dcp_name->SetLabel (std_to_wx (s));
1116 FilmEditor::show_audio_clicked (wxCommandEvent &)
1118 if (_audio_dialog) {
1119 _audio_dialog->Destroy ();
1123 shared_ptr<Content> c = selected_content ();
1128 shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (c);
1133 _audio_dialog = new AudioDialog (this);
1134 _audio_dialog->Show ();
1135 _audio_dialog->set_content (ac);
1139 FilmEditor::best_dcp_frame_rate_clicked (wxCommandEvent &)
1145 _film->set_dcp_video_frame_rate (_film->best_dcp_video_frame_rate ());
1149 FilmEditor::setup_show_audio_sensitivity ()
1151 _show_audio->Enable (_film);
1155 FilmEditor::setup_content ()
1157 string selected_summary;
1158 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1160 selected_summary = wx_to_std (_content->GetItemText (s));
1163 _content->DeleteAllItems ();
1165 Playlist::ContentList content = _film->content ();
1166 for (Playlist::ContentList::iterator i = content.begin(); i != content.end(); ++i) {
1167 int const t = _content->GetItemCount ();
1168 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
1169 if ((*i)->summary() == selected_summary) {
1170 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1174 if (selected_summary.empty () && !content.empty ()) {
1175 /* Select the item of content if none was selected before */
1176 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1181 FilmEditor::content_add_clicked (wxCommandEvent &)
1183 wxFileDialog* d = new wxFileDialog (this, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
1184 int const r = d->ShowModal ();
1191 wxArrayString paths;
1192 d->GetPaths (paths);
1194 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
1195 boost::filesystem::path p (wx_to_std (paths[i]));
1197 shared_ptr<Content> c;
1199 if (ImageMagickContent::valid_file (p)) {
1200 c.reset (new ImageMagickContent (_film, p));
1201 } else if (SndfileContent::valid_file (p)) {
1202 c.reset (new SndfileContent (_film, p));
1204 c.reset (new FFmpegContent (_film, p));
1207 _film->examine_and_add_content (c);
1212 FilmEditor::content_remove_clicked (wxCommandEvent &)
1214 shared_ptr<Content> c = selected_content ();
1216 _film->remove_content (c);
1220 content_selection_changed (ev);
1224 FilmEditor::content_selection_changed (wxListEvent &)
1226 setup_content_sensitivity ();
1227 shared_ptr<Content> s = selected_content ();
1229 if (_audio_dialog && s && dynamic_pointer_cast<AudioContent> (s)) {
1230 _audio_dialog->set_content (dynamic_pointer_cast<AudioContent> (s));
1233 film_content_changed (s, ContentProperty::START);
1234 film_content_changed (s, ContentProperty::LENGTH);
1235 film_content_changed (s, VideoContentProperty::VIDEO_CROP);
1236 film_content_changed (s, VideoContentProperty::VIDEO_RATIO);
1237 film_content_changed (s, AudioContentProperty::AUDIO_GAIN);
1238 film_content_changed (s, AudioContentProperty::AUDIO_DELAY);
1239 film_content_changed (s, AudioContentProperty::AUDIO_MAPPING);
1240 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAM);
1241 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAMS);
1242 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAM);
1243 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAMS);
1244 film_content_changed (s, SubtitleContentProperty::SUBTITLE_OFFSET);
1245 film_content_changed (s, SubtitleContentProperty::SUBTITLE_SCALE);
1249 FilmEditor::setup_content_sensitivity ()
1251 _content_add->Enable (_generally_sensitive);
1253 shared_ptr<Content> selection = selected_content ();
1255 _content_remove->Enable (selection && _generally_sensitive);
1256 _content_timeline->Enable (_generally_sensitive);
1258 _video_panel->Enable (selection && dynamic_pointer_cast<VideoContent> (selection) && _generally_sensitive);
1259 _audio_panel->Enable (selection && dynamic_pointer_cast<AudioContent> (selection) && _generally_sensitive);
1260 _subtitle_panel->Enable (selection && dynamic_pointer_cast<FFmpegContent> (selection) && _generally_sensitive);
1261 _timing_panel->Enable (selection && _generally_sensitive);
1265 FilmEditor::selected_content ()
1267 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1269 return shared_ptr<Content> ();
1272 Playlist::ContentList c = _film->content ();
1273 if (s < 0 || size_t (s) >= c.size ()) {
1274 return shared_ptr<Content> ();
1280 shared_ptr<VideoContent>
1281 FilmEditor::selected_video_content ()
1283 shared_ptr<Content> c = selected_content ();
1285 return shared_ptr<VideoContent> ();
1288 return dynamic_pointer_cast<VideoContent> (c);
1291 shared_ptr<AudioContent>
1292 FilmEditor::selected_audio_content ()
1294 shared_ptr<Content> c = selected_content ();
1296 return shared_ptr<AudioContent> ();
1299 return dynamic_pointer_cast<AudioContent> (c);
1302 shared_ptr<SubtitleContent>
1303 FilmEditor::selected_subtitle_content ()
1305 shared_ptr<Content> c = selected_content ();
1307 return shared_ptr<SubtitleContent> ();
1310 return dynamic_pointer_cast<SubtitleContent> (c);
1314 FilmEditor::setup_scaling_description ()
1316 shared_ptr<VideoContent> vc = selected_video_content ();
1318 _scaling_description->SetLabel ("");
1326 if (vc->video_size().width && vc->video_size().height) {
1327 d << wxString::Format (
1328 _("Original video is %dx%d (%.2f:1)\n"),
1329 vc->video_size().width, vc->video_size().height,
1330 float (vc->video_size().width) / vc->video_size().height
1335 Crop const crop = vc->crop ();
1336 if ((crop.left || crop.right || crop.top || crop.bottom) && vc->video_size() != libdcp::Size (0, 0)) {
1337 libdcp::Size cropped = vc->video_size ();
1338 cropped.width -= crop.left + crop.right;
1339 cropped.height -= crop.top + crop.bottom;
1340 d << wxString::Format (
1341 _("Cropped to %dx%d (%.2f:1)\n"),
1342 cropped.width, cropped.height,
1343 float (cropped.width) / cropped.height
1348 Ratio const * ratio = vc->ratio ();
1350 libdcp::Size container_size = _film->container()->size (_film->full_frame ());
1352 libdcp::Size const scaled = ratio->size (container_size);
1353 d << wxString::Format (
1354 _("Scaled to %dx%d (%.2f:1)\n"),
1355 scaled.width, scaled.height,
1356 float (scaled.width) / scaled.height
1360 if (scaled != container_size) {
1361 d << wxString::Format (
1362 _("Padded with black to %dx%d (%.2f:1)\n"),
1363 container_size.width, container_size.height,
1364 float (container_size.width) / container_size.height
1370 for (int i = lines; i < 4; ++i) {
1374 _scaling_description->SetLabel (d);
1378 FilmEditor::loop_content_toggled (wxCommandEvent &)
1380 if (_loop_content->GetValue ()) {
1381 _film->set_loop (_loop_count->GetValue ());
1383 _film->set_loop (1);
1386 setup_loop_sensitivity ();
1390 FilmEditor::loop_count_changed (wxCommandEvent &)
1392 _film->set_loop (_loop_count->GetValue ());
1396 FilmEditor::setup_loop_sensitivity ()
1398 _loop_count->Enable (_loop_content->GetValue ());
1402 FilmEditor::content_timeline_clicked (wxCommandEvent &)
1404 if (_timeline_dialog) {
1405 _timeline_dialog->Destroy ();
1406 _timeline_dialog = 0;
1409 _timeline_dialog = new TimelineDialog (this, _film);
1410 _timeline_dialog->Show ();
1414 FilmEditor::audio_stream_changed (wxCommandEvent &)
1416 shared_ptr<Content> c = selected_content ();
1421 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1426 vector<shared_ptr<FFmpegAudioStream> > a = fc->audio_streams ();
1427 vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin ();
1428 string const s = string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ()));
1429 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1433 if (i != a.end ()) {
1434 fc->set_audio_stream (*i);
1437 if (!fc->audio_stream ()) {
1438 _audio_description->SetLabel (wxT (""));
1441 if (fc->audio_channels() == 1) {
1442 s << _("1 channel");
1444 s << fc->audio_channels() << wxT (" ") << _("channels");
1446 s << wxT (", ") << fc->content_audio_frame_rate() << _("Hz");
1447 _audio_description->SetLabel (s);
1454 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
1456 shared_ptr<Content> c = selected_content ();
1461 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1466 vector<shared_ptr<FFmpegSubtitleStream> > a = fc->subtitle_streams ();
1467 vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
1468 string const s = string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ()));
1469 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1473 if (i != a.end ()) {
1474 fc->set_subtitle_stream (*i);
1479 FilmEditor::audio_mapping_changed (AudioMapping m)
1481 shared_ptr<Content> c = selected_content ();
1486 shared_ptr<AudioContent> ac = dynamic_pointer_cast<AudioContent> (c);
1491 ac->set_audio_mapping (m);
1495 FilmEditor::start_changed ()
1497 shared_ptr<Content> c = selected_content ();
1502 c->set_start (_start->get (_film->dcp_video_frame_rate ()));
1506 FilmEditor::length_changed ()
1508 shared_ptr<Content> c = selected_content ();
1513 shared_ptr<ImageMagickContent> ic = dynamic_pointer_cast<ImageMagickContent> (c);
1515 ic->set_video_length (_length->get(_film->dcp_video_frame_rate()) * ic->video_frame_rate() / TIME_HZ);
1520 FilmEditor::set_selection (weak_ptr<Content> wc)
1522 Playlist::ContentList content = _film->content ();
1523 for (size_t i = 0; i < content.size(); ++i) {
1524 if (content[i] == wc.lock ()) {
1525 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1527 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
1533 FilmEditor::ratio_changed (wxCommandEvent &)
1539 shared_ptr<Content> c = selected_content ();
1544 shared_ptr<VideoContent> vc = dynamic_pointer_cast<VideoContent> (c);
1549 int const n = _ratio->GetSelection ();
1551 vector<Ratio const *> ratios = Ratio::all ();
1552 assert (n < int (ratios.size()));
1553 vc->set_ratio (ratios[n]);