1 /* -*- c-basic-offset: 8; default-tab-width: 8; -*- */
4 Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 /** @file src/film_editor.cc
23 * @brief A wx widget to edit a film's metadata, and perform various functions.
29 #include <wx/notebook.h>
30 #include <wx/listctrl.h>
31 #include <boost/thread.hpp>
32 #include <boost/filesystem.hpp>
33 #include <boost/lexical_cast.hpp>
34 #include "lib/format.h"
36 #include "lib/transcode_job.h"
37 #include "lib/exceptions.h"
38 #include "lib/ab_transcode_job.h"
39 #include "lib/job_manager.h"
40 #include "lib/filter.h"
41 #include "lib/config.h"
42 #include "lib/ffmpeg_decoder.h"
43 #include "lib/imagemagick_content.h"
44 #include "lib/sndfile_content.h"
45 #include "lib/dcp_content_type.h"
46 #include "filter_dialog.h"
48 #include "film_editor.h"
49 #include "gain_calculator_dialog.h"
50 #include "sound_processor.h"
51 #include "dci_metadata_dialog.h"
53 #include "audio_dialog.h"
54 #include "imagemagick_content_dialog.h"
55 #include "timeline_dialog.h"
56 #include "audio_mapping_view.h"
57 #include "container.h"
61 using std::stringstream;
64 using std::setprecision;
68 using boost::shared_ptr;
69 using boost::weak_ptr;
70 using boost::dynamic_pointer_cast;
71 using boost::lexical_cast;
73 /** @param f Film to edit */
74 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
76 , _generally_sensitive (true)
78 , _timeline_dialog (0)
80 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
82 _main_notebook = new wxNotebook (this, wxID_ANY);
83 s->Add (_main_notebook, 1);
85 make_content_panel ();
86 _main_notebook->AddPage (_content_panel, _("Content"), true);
88 _main_notebook->AddPage (_dcp_panel, _("DCP"), false);
93 connect_to_widgets ();
95 JobManager::instance()->ActiveJobsChanged.connect (
96 bind (&FilmEditor::active_jobs_changed, this, _1)
103 FilmEditor::make_dcp_panel ()
105 _dcp_panel = new wxPanel (_main_notebook);
106 _dcp_sizer = new wxBoxSizer (wxVERTICAL);
107 _dcp_panel->SetSizer (_dcp_sizer);
109 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
110 _dcp_sizer->Add (grid, 0, wxEXPAND | wxALL, 8);
114 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Name"), wxGBPosition (r, 0));
115 _name = new wxTextCtrl (_dcp_panel, wxID_ANY);
116 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND);
119 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Name"), wxGBPosition (r, 0));
120 _dcp_name = new wxStaticText (_dcp_panel, wxID_ANY, wxT (""));
121 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
124 _use_dci_name = new wxCheckBox (_dcp_panel, wxID_ANY, _("Use DCI name"));
125 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
126 _edit_dci_button = new wxButton (_dcp_panel, wxID_ANY, _("Details..."));
127 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
130 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Container"), wxGBPosition (r, 0));
131 _container = new wxChoice (_dcp_panel, wxID_ANY);
132 grid->Add (_container, wxGBPosition (r, 1));
135 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Content Type"), wxGBPosition (r, 0));
136 _dcp_content_type = new wxChoice (_dcp_panel, wxID_ANY);
137 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
141 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Frame Rate"), wxGBPosition (r, 0));
142 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
143 _dcp_frame_rate = new wxChoice (_dcp_panel, wxID_ANY);
144 s->Add (_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
145 _best_dcp_frame_rate = new wxButton (_dcp_panel, wxID_ANY, _("Use best"));
146 s->Add (_best_dcp_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxEXPAND);
147 grid->Add (s, wxGBPosition (r, 1));
152 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("JPEG2000 bandwidth"), wxGBPosition (r, 0));
153 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
154 _j2k_bandwidth = new wxSpinCtrl (_dcp_panel, wxID_ANY);
155 s->Add (_j2k_bandwidth, 1);
156 add_label_to_sizer (s, _dcp_panel, _("MBps"));
157 grid->Add (s, wxGBPosition (r, 1));
161 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Scaler"), wxGBPosition (r, 0));
162 _scaler = new wxChoice (_dcp_panel, wxID_ANY);
163 grid->Add (_scaler, wxGBPosition (r, 1));
166 vector<Scaler const *> const sc = Scaler::all ();
167 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
168 _scaler->Append (std_to_wx ((*i)->name()));
171 vector<Container const *> const co = Container::all ();
172 for (vector<Container const *>::const_iterator i = co.begin(); i != co.end(); ++i) {
173 _container->Append (std_to_wx ((*i)->name ()));
176 vector<DCPContentType const *> const ct = DCPContentType::all ();
177 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
178 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
181 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
182 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
183 _dcp_frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
186 _j2k_bandwidth->SetRange (50, 250);
190 FilmEditor::connect_to_widgets ()
192 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
193 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
194 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
195 _container->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::container_changed), 0, this);
196 // _format->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
197 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_SELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
198 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_DESELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
199 _content_add->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_add_clicked), 0, this);
200 _content_remove->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_remove_clicked), 0, this);
201 _content_timeline->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_timeline_clicked), 0, this);
202 _loop_content->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::loop_content_toggled), 0, this);
203 _loop_count->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::loop_count_changed), 0, this);
204 _left_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::left_crop_changed), 0, this);
205 _right_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::right_crop_changed), 0, this);
206 _top_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::top_crop_changed), 0, this);
207 _bottom_crop->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::bottom_crop_changed), 0, this);
208 _filters_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_filters_clicked), 0, this);
209 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
210 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
211 _dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_frame_rate_changed), 0, this);
212 _best_dcp_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_dcp_frame_rate_clicked), 0, this);
213 _with_subtitles->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::with_subtitles_toggled), 0, this);
214 _subtitle_offset->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_offset_changed), 0, this);
215 _subtitle_scale->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::subtitle_scale_changed), 0, this);
216 _colour_lut->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::colour_lut_changed), 0, this);
217 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
218 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
219 _audio_gain_calculate_button->Connect (
220 wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::audio_gain_calculate_button_clicked), 0, this
222 _show_audio->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::show_audio_clicked), 0, this);
223 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
224 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::audio_stream_changed), 0, this);
225 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::subtitle_stream_changed), 0, this);
226 _audio_mapping->Changed.connect (bind (&FilmEditor::audio_mapping_changed, this, _1));
230 FilmEditor::make_video_panel ()
232 _video_panel = new wxPanel (_content_notebook);
233 _video_sizer = new wxBoxSizer (wxVERTICAL);
234 _video_panel->SetSizer (_video_sizer);
236 wxGridBagSizer* grid = new wxGridBagSizer (4, 4);
237 _video_sizer->Add (grid, 0, wxALL, 8);
240 add_label_to_grid_bag_sizer (grid, _video_panel, _("Left crop"), wxGBPosition (r, 0));
241 _left_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
242 grid->Add (_left_crop, wxGBPosition (r, 1));
245 add_label_to_grid_bag_sizer (grid, _video_panel, _("Right crop"), wxGBPosition (r, 0));
246 _right_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
247 grid->Add (_right_crop, wxGBPosition (r, 1));
250 add_label_to_grid_bag_sizer (grid, _video_panel, _("Top crop"), wxGBPosition (r, 0));
251 _top_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
252 grid->Add (_top_crop, wxGBPosition (r, 1));
255 add_label_to_grid_bag_sizer (grid, _video_panel, _("Bottom crop"), wxGBPosition (r, 0));
256 _bottom_crop = new wxSpinCtrl (_video_panel, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
257 grid->Add (_bottom_crop, wxGBPosition (r, 1));
260 add_label_to_grid_bag_sizer (grid, _video_panel, _("Scale to"), wxGBPosition (r, 0));
261 _format = new wxChoice (_video_panel, wxID_ANY);
262 grid->Add (_format, wxGBPosition (r, 1));
265 _scaling_description = new wxStaticText (_video_panel, wxID_ANY, wxT ("\n \n \n \n"), wxDefaultPosition, wxDefaultSize);
266 grid->Add (_scaling_description, wxGBPosition (r, 0), wxGBSpan (1, 2), wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
267 wxFont font = _scaling_description->GetFont();
268 font.SetStyle(wxFONTSTYLE_ITALIC);
269 font.SetPointSize(font.GetPointSize() - 1);
270 _scaling_description->SetFont(font);
273 /* VIDEO-only stuff */
275 add_label_to_grid_bag_sizer (grid, _video_panel, _("Filters"), wxGBPosition (r, 0));
276 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
277 _filters = new wxStaticText (_video_panel, wxID_ANY, _("None"));
278 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxTOP | wxBOTTOM | wxRIGHT, 6);
279 _filters_button = new wxButton (_video_panel, wxID_ANY, _("Edit..."));
280 s->Add (_filters_button, 0);
281 grid->Add (s, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
285 add_label_to_grid_bag_sizer (grid, _video_panel, _("Colour look-up table"), wxGBPosition (r, 0));
286 _colour_lut = new wxChoice (_video_panel, wxID_ANY);
287 for (int i = 0; i < 2; ++i) {
288 _colour_lut->Append (std_to_wx (colour_lut_index_to_name (i)));
290 _colour_lut->SetSelection (0);
291 grid->Add (_colour_lut, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
294 _left_crop->SetRange (0, 1024);
295 _top_crop->SetRange (0, 1024);
296 _right_crop->SetRange (0, 1024);
297 _bottom_crop->SetRange (0, 1024);
301 FilmEditor::make_content_panel ()
303 _content_panel = new wxPanel (_main_notebook);
304 _content_sizer = new wxBoxSizer (wxVERTICAL);
305 _content_panel->SetSizer (_content_sizer);
308 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
310 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
311 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
313 _content->InsertColumn (0, wxT(""));
314 _content->SetColumnWidth (0, 512);
316 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
317 _content_add = new wxButton (_content_panel, wxID_ANY, _("Add..."));
318 b->Add (_content_add, 1, wxEXPAND | wxLEFT | wxRIGHT);
319 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
320 b->Add (_content_remove, 1, wxEXPAND | wxLEFT | wxRIGHT);
321 _content_timeline = new wxButton (_content_panel, wxID_ANY, _("Timeline..."));
322 b->Add (_content_timeline, 1, wxEXPAND | wxLEFT | wxRIGHT);
324 s->Add (b, 0, wxALL, 4);
326 _content_sizer->Add (s, 0.75, wxEXPAND | wxALL, 6);
329 wxBoxSizer* h = new wxBoxSizer (wxHORIZONTAL);
330 _loop_content = new wxCheckBox (_content_panel, wxID_ANY, _("Loop everything"));
331 h->Add (_loop_content, 0, wxALL, 6);
332 _loop_count = new wxSpinCtrl (_content_panel, wxID_ANY);
333 h->Add (_loop_count, 0, wxALL, 6);
334 add_label_to_sizer (h, _content_panel, _("times"));
335 _content_sizer->Add (h, 0, wxALL, 6);
337 _content_notebook = new wxNotebook (_content_panel, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxNB_LEFT);
338 _content_sizer->Add (_content_notebook, 1, wxEXPAND | wxTOP, 6);
341 _content_notebook->AddPage (_video_panel, _("Video"), false);
343 _content_notebook->AddPage (_audio_panel, _("Audio"), false);
344 make_subtitle_panel ();
345 _content_notebook->AddPage (_subtitle_panel, _("Subtitles"), false);
347 _loop_count->SetRange (2, 1024);
351 FilmEditor::make_audio_panel ()
353 _audio_panel = new wxPanel (_content_notebook);
354 _audio_sizer = new wxBoxSizer (wxVERTICAL);
355 _audio_panel->SetSizer (_audio_sizer);
357 wxFlexGridSizer* grid = new wxFlexGridSizer (3, 4, 4);
358 _audio_sizer->Add (grid, 0, wxALL, 8);
360 _show_audio = new wxButton (_audio_panel, wxID_ANY, _("Show Audio..."));
361 grid->Add (_show_audio, 1);
365 add_label_to_sizer (grid, _audio_panel, _("Audio Gain"));
367 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
368 _audio_gain = new wxSpinCtrl (_audio_panel);
369 s->Add (_audio_gain, 1);
370 add_label_to_sizer (s, _audio_panel, _("dB"));
374 _audio_gain_calculate_button = new wxButton (_audio_panel, wxID_ANY, _("Calculate..."));
375 grid->Add (_audio_gain_calculate_button);
377 add_label_to_sizer (grid, _audio_panel, _("Audio Delay"));
379 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
380 _audio_delay = new wxSpinCtrl (_audio_panel);
381 s->Add (_audio_delay, 1);
382 /// TRANSLATORS: this is an abbreviation for milliseconds, the unit of time
383 add_label_to_sizer (s, _audio_panel, _("ms"));
389 add_label_to_sizer (grid, _audio_panel, _("Audio Stream"));
390 _audio_stream = new wxChoice (_audio_panel, wxID_ANY);
391 grid->Add (_audio_stream, 1);
392 _audio_description = new wxStaticText (_audio_panel, wxID_ANY, wxT (""));
395 grid->Add (_audio_description, 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
399 _audio_mapping = new AudioMappingView (_audio_panel);
400 _audio_sizer->Add (_audio_mapping, 1, wxEXPAND | wxALL, 6);
402 _audio_gain->SetRange (-60, 60);
403 _audio_delay->SetRange (-1000, 1000);
407 FilmEditor::make_subtitle_panel ()
409 _subtitle_panel = new wxPanel (_content_notebook);
410 _subtitle_sizer = new wxBoxSizer (wxVERTICAL);
411 _subtitle_panel->SetSizer (_subtitle_sizer);
412 wxFlexGridSizer* grid = new wxFlexGridSizer (2, 4, 4);
413 _subtitle_sizer->Add (grid, 0, wxALL, 8);
415 _with_subtitles = new wxCheckBox (_subtitle_panel, wxID_ANY, _("With Subtitles"));
416 grid->Add (_with_subtitles, 1);
420 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Offset"));
421 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
422 _subtitle_offset = new wxSpinCtrl (_subtitle_panel);
423 s->Add (_subtitle_offset);
424 add_label_to_sizer (s, _subtitle_panel, _("pixels"));
429 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Scale"));
430 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
431 _subtitle_scale = new wxSpinCtrl (_subtitle_panel);
432 s->Add (_subtitle_scale);
433 add_label_to_sizer (s, _subtitle_panel, _("%"));
437 add_label_to_sizer (grid, _subtitle_panel, _("Subtitle Stream"));
438 _subtitle_stream = new wxChoice (_subtitle_panel, wxID_ANY);
439 grid->Add (_subtitle_stream, 1, wxEXPAND | wxALL, 6);
442 _subtitle_offset->SetRange (-1024, 1024);
443 _subtitle_scale->SetRange (1, 1000);
446 /** Called when the left crop widget has been changed */
448 FilmEditor::left_crop_changed (wxCommandEvent &)
450 shared_ptr<VideoContent> c = selected_video_content ();
455 c->set_left_crop (_left_crop->GetValue ());
458 /** Called when the right crop widget has been changed */
460 FilmEditor::right_crop_changed (wxCommandEvent &)
462 shared_ptr<VideoContent> c = selected_video_content ();
467 c->set_right_crop (_right_crop->GetValue ());
470 /** Called when the top crop widget has been changed */
472 FilmEditor::top_crop_changed (wxCommandEvent &)
474 shared_ptr<VideoContent> c = selected_video_content ();
479 c->set_top_crop (_top_crop->GetValue ());
482 /** Called when the bottom crop value has been changed */
484 FilmEditor::bottom_crop_changed (wxCommandEvent &)
486 shared_ptr<VideoContent> c = selected_video_content ();
491 c->set_bottom_crop (_bottom_crop->GetValue ());
494 /** Called when the name widget has been changed */
496 FilmEditor::name_changed (wxCommandEvent &)
502 _film->set_name (string (_name->GetValue().mb_str()));
506 FilmEditor::subtitle_offset_changed (wxCommandEvent &)
512 _film->set_subtitle_offset (_subtitle_offset->GetValue ());
516 FilmEditor::subtitle_scale_changed (wxCommandEvent &)
522 _film->set_subtitle_scale (_subtitle_scale->GetValue() / 100.0);
526 FilmEditor::colour_lut_changed (wxCommandEvent &)
532 _film->set_colour_lut (_colour_lut->GetSelection ());
536 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
542 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
546 FilmEditor::dcp_frame_rate_changed (wxCommandEvent &)
552 _film->set_dcp_video_frame_rate (
553 boost::lexical_cast<int> (
554 wx_to_std (_dcp_frame_rate->GetString (_dcp_frame_rate->GetSelection ()))
560 /** Called when the metadata stored in the Film object has changed;
561 * so that we can update the GUI.
562 * @param p Property of the Film that has changed.
565 FilmEditor::film_changed (Film::Property p)
582 setup_subtitle_control_sensitivity ();
583 setup_show_audio_sensitivity ();
586 checked_set (_loop_content, _film->loop() > 1);
587 checked_set (_loop_count, _film->loop());
588 setup_loop_sensitivity ();
590 case Film::CONTAINER:
594 checked_set (_name, _film->name());
597 case Film::DCP_CONTENT_TYPE:
598 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
602 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
604 case Film::WITH_SUBTITLES:
605 checked_set (_with_subtitles, _film->with_subtitles ());
606 setup_subtitle_control_sensitivity ();
609 case Film::SUBTITLE_OFFSET:
610 checked_set (_subtitle_offset, _film->subtitle_offset ());
612 case Film::SUBTITLE_SCALE:
613 checked_set (_subtitle_scale, _film->subtitle_scale() * 100);
615 case Film::COLOUR_LUT:
616 checked_set (_colour_lut, _film->colour_lut ());
618 case Film::J2K_BANDWIDTH:
619 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
621 case Film::USE_DCI_NAME:
622 checked_set (_use_dci_name, _film->use_dci_name ());
625 case Film::DCI_METADATA:
628 case Film::DCP_VIDEO_FRAME_RATE:
631 for (unsigned int i = 0; i < _dcp_frame_rate->GetCount(); ++i) {
632 if (wx_to_std (_dcp_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->dcp_video_frame_rate())) {
633 checked_set (_dcp_frame_rate, i);
640 checked_set (_dcp_frame_rate, -1);
643 _best_dcp_frame_rate->Enable (_film->best_dcp_video_frame_rate () != _film->dcp_video_frame_rate ());
650 FilmEditor::film_content_changed (weak_ptr<Content> weak_content, int property)
653 /* We call this method ourselves (as well as using it as a signal handler)
659 shared_ptr<Content> content = weak_content.lock ();
660 shared_ptr<VideoContent> video_content;
661 shared_ptr<AudioContent> audio_content;
662 shared_ptr<FFmpegContent> ffmpeg_content;
664 video_content = dynamic_pointer_cast<VideoContent> (content);
665 audio_content = dynamic_pointer_cast<AudioContent> (content);
666 ffmpeg_content = dynamic_pointer_cast<FFmpegContent> (content);
669 if (property == VideoContentProperty::VIDEO_CROP) {
670 checked_set (_left_crop, video_content ? video_content->crop().left : 0);
671 checked_set (_right_crop, video_content ? video_content->crop().right : 0);
672 checked_set (_top_crop, video_content ? video_content->crop().top : 0);
673 checked_set (_bottom_crop, video_content ? video_content->crop().bottom : 0);
674 setup_scaling_description ();
675 } else if (property == AudioContentProperty::AUDIO_GAIN) {
676 checked_set (_audio_gain, audio_content ? audio_content->audio_gain() : 0);
677 } else if (property == AudioContentProperty::AUDIO_DELAY) {
678 checked_set (_audio_delay, audio_content ? audio_content->audio_delay() : 0);
679 } else if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
680 _subtitle_stream->Clear ();
681 if (ffmpeg_content) {
682 vector<shared_ptr<FFmpegSubtitleStream> > s = ffmpeg_content->subtitle_streams ();
684 _subtitle_stream->Enable (false);
686 for (vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
687 _subtitle_stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
690 if (ffmpeg_content->subtitle_stream()) {
691 checked_set (_subtitle_stream, lexical_cast<string> (ffmpeg_content->subtitle_stream()->id));
693 _subtitle_stream->SetSelection (wxNOT_FOUND);
696 setup_subtitle_control_sensitivity ();
697 } else if (property == FFmpegContentProperty::AUDIO_STREAMS) {
698 _audio_stream->Clear ();
699 if (ffmpeg_content) {
700 vector<shared_ptr<FFmpegAudioStream> > a = ffmpeg_content->audio_streams ();
701 for (vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin(); i != a.end(); ++i) {
702 _audio_stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
705 if (ffmpeg_content->audio_stream()) {
706 checked_set (_audio_stream, lexical_cast<string> (ffmpeg_content->audio_stream()->id));
709 setup_show_audio_sensitivity ();
710 } else if (property == FFmpegContentProperty::AUDIO_STREAM) {
712 setup_show_audio_sensitivity ();
713 } else if (property == FFmpegContentProperty::FILTERS) {
714 if (ffmpeg_content) {
715 pair<string, string> p = Filter::ffmpeg_strings (ffmpeg_content->filters ());
716 if (p.first.empty () && p.second.empty ()) {
717 _filters->SetLabel (_("None"));
719 string const b = p.first + " " + p.second;
720 _filters->SetLabel (std_to_wx (b));
722 _dcp_sizer->Layout ();
728 FilmEditor::setup_container ()
731 vector<Container const *> containers = Container::all ();
732 vector<Container const *>::iterator i = containers.begin ();
733 while (i != containers.end() && *i != _film->container ()) {
738 if (i == containers.end()) {
739 checked_set (_container, -1);
741 checked_set (_container, n);
745 setup_scaling_description ();
748 /** Called when the container widget has been changed */
750 FilmEditor::container_changed (wxCommandEvent &)
756 int const n = _container->GetSelection ();
758 vector<Container const *> containers = Container::all ();
759 assert (n < int (containers.size()));
760 _film->set_container (containers[n]);
764 /** Called when the DCP content type widget has been changed */
766 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
772 int const n = _dcp_content_type->GetSelection ();
773 if (n != wxNOT_FOUND) {
774 _film->set_dcp_content_type (DCPContentType::from_index (n));
778 /** Sets the Film that we are editing */
780 FilmEditor::set_film (shared_ptr<Film> f)
782 set_things_sensitive (f != 0);
791 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
792 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
796 FileChanged (_film->directory ());
802 _audio_dialog->set_film (_film);
805 film_changed (Film::NAME);
806 film_changed (Film::USE_DCI_NAME);
807 film_changed (Film::CONTENT);
808 film_changed (Film::LOOP);
809 film_changed (Film::DCP_CONTENT_TYPE);
810 film_changed (Film::CONTAINER);
811 film_changed (Film::SCALER);
812 film_changed (Film::WITH_SUBTITLES);
813 film_changed (Film::SUBTITLE_OFFSET);
814 film_changed (Film::SUBTITLE_SCALE);
815 film_changed (Film::COLOUR_LUT);
816 film_changed (Film::J2K_BANDWIDTH);
817 film_changed (Film::DCI_METADATA);
818 film_changed (Film::DCP_VIDEO_FRAME_RATE);
820 film_content_changed (boost::shared_ptr<Content> (), VideoContentProperty::VIDEO_CROP);
821 film_content_changed (boost::shared_ptr<Content> (), AudioContentProperty::AUDIO_GAIN);
822 film_content_changed (boost::shared_ptr<Content> (), AudioContentProperty::AUDIO_DELAY);
823 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::SUBTITLE_STREAMS);
824 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::SUBTITLE_STREAM);
825 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::AUDIO_STREAMS);
826 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::AUDIO_STREAM);
827 film_content_changed (boost::shared_ptr<Content> (), FFmpegContentProperty::FILTERS);
830 /** Updates the sensitivity of lots of widgets to a given value.
831 * @param s true to make sensitive, false to make insensitive.
834 FilmEditor::set_things_sensitive (bool s)
836 _generally_sensitive = s;
839 _use_dci_name->Enable (s);
840 _edit_dci_button->Enable (s);
842 _content->Enable (s);
843 _content->Enable (s);
844 _left_crop->Enable (s);
845 _right_crop->Enable (s);
846 _top_crop->Enable (s);
847 _bottom_crop->Enable (s);
848 _filters_button->Enable (s);
850 _dcp_content_type->Enable (s);
851 _best_dcp_frame_rate->Enable (s);
852 _dcp_frame_rate->Enable (s);
853 _colour_lut->Enable (s);
854 _j2k_bandwidth->Enable (s);
855 _audio_gain->Enable (s);
856 _audio_gain_calculate_button->Enable (s);
857 _show_audio->Enable (s);
858 _audio_delay->Enable (s);
860 setup_subtitle_control_sensitivity ();
861 setup_show_audio_sensitivity ();
862 setup_content_sensitivity ();
865 /** Called when the `Edit filters' button has been clicked */
867 FilmEditor::edit_filters_clicked (wxCommandEvent &)
869 shared_ptr<Content> c = selected_content ();
874 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
879 FilterDialog* d = new FilterDialog (this, fc->filters());
880 d->ActiveChanged.connect (bind (&FFmpegContent::set_filters, fc, _1));
885 /** Called when the scaler widget has been changed */
887 FilmEditor::scaler_changed (wxCommandEvent &)
893 int const n = _scaler->GetSelection ();
895 _film->set_scaler (Scaler::from_index (n));
900 FilmEditor::audio_gain_changed (wxCommandEvent &)
902 shared_ptr<AudioContent> ac = selected_audio_content ();
907 ac->set_audio_gain (_audio_gain->GetValue ());
911 FilmEditor::audio_delay_changed (wxCommandEvent &)
913 shared_ptr<AudioContent> ac = selected_audio_content ();
918 ac->set_audio_delay (_audio_delay->GetValue ());
922 FilmEditor::setup_main_notebook_size ()
924 _main_notebook->InvalidateBestSize ();
926 _content_sizer->Layout ();
927 _content_sizer->SetSizeHints (_content_panel);
928 _dcp_sizer->Layout ();
929 _dcp_sizer->SetSizeHints (_dcp_panel);
931 _main_notebook->Fit ();
936 FilmEditor::audio_gain_calculate_button_clicked (wxCommandEvent &)
938 GainCalculatorDialog* d = new GainCalculatorDialog (this);
941 if (d->wanted_fader() == 0 || d->actual_fader() == 0) {
946 _audio_gain->SetValue (
947 Config::instance()->sound_processor()->db_for_fader_change (
953 /* This appears to be necessary, as the change is not signalled,
956 wxCommandEvent dummy;
957 audio_gain_changed (dummy);
963 FilmEditor::setup_formats ()
965 _formats = Format::all ();
968 for (vector<Format const *>::iterator i = _formats.begin(); i != _formats.end(); ++i) {
969 _format->Append (std_to_wx ((*i)->name ()));
972 _dcp_sizer->Layout ();
976 FilmEditor::with_subtitles_toggled (wxCommandEvent &)
982 _film->set_with_subtitles (_with_subtitles->GetValue ());
986 FilmEditor::setup_subtitle_control_sensitivity ()
989 if (_generally_sensitive && _film) {
990 h = _film->has_subtitles ();
993 _with_subtitles->Enable (h);
997 j = _film->with_subtitles ();
1000 _subtitle_offset->Enable (j);
1001 _subtitle_scale->Enable (j);
1005 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
1011 _film->set_use_dci_name (_use_dci_name->GetValue ());
1015 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
1021 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
1023 _film->set_dci_metadata (d->dci_metadata ());
1028 FilmEditor::active_jobs_changed (bool a)
1030 set_things_sensitive (!a);
1034 FilmEditor::setup_dcp_name ()
1036 string s = _film->dcp_name (true);
1037 if (s.length() > 28) {
1038 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
1039 _dcp_name->SetToolTip (std_to_wx (s));
1041 _dcp_name->SetLabel (std_to_wx (s));
1046 FilmEditor::show_audio_clicked (wxCommandEvent &)
1048 if (_audio_dialog) {
1049 _audio_dialog->Destroy ();
1053 _audio_dialog = new AudioDialog (this);
1054 _audio_dialog->Show ();
1055 _audio_dialog->set_film (_film);
1059 FilmEditor::best_dcp_frame_rate_clicked (wxCommandEvent &)
1065 _film->set_dcp_video_frame_rate (_film->best_dcp_video_frame_rate ());
1069 FilmEditor::setup_show_audio_sensitivity ()
1071 _show_audio->Enable (_film);
1075 FilmEditor::setup_content ()
1077 string selected_summary;
1078 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1080 selected_summary = wx_to_std (_content->GetItemText (s));
1083 _content->DeleteAllItems ();
1085 Playlist::ContentList content = _film->content ();
1086 for (Playlist::ContentList::iterator i = content.begin(); i != content.end(); ++i) {
1087 int const t = _content->GetItemCount ();
1088 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
1089 if ((*i)->summary() == selected_summary) {
1090 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1094 if (selected_summary.empty () && !content.empty ()) {
1095 /* Select the item of content if non was selected before */
1096 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
1101 FilmEditor::content_add_clicked (wxCommandEvent &)
1103 wxFileDialog* d = new wxFileDialog (this, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
1104 int const r = d->ShowModal ();
1111 wxArrayString paths;
1112 d->GetPaths (paths);
1114 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
1115 boost::filesystem::path p (wx_to_std (paths[i]));
1117 if (ImageMagickContent::valid_file (p)) {
1118 _film->add_content (shared_ptr<ImageMagickContent> (new ImageMagickContent (_film, p)));
1119 } else if (SndfileContent::valid_file (p)) {
1120 _film->add_content (shared_ptr<SndfileContent> (new SndfileContent (_film, p)));
1122 _film->add_content (shared_ptr<FFmpegContent> (new FFmpegContent (_film, p)));
1128 FilmEditor::content_remove_clicked (wxCommandEvent &)
1130 shared_ptr<Content> c = selected_content ();
1132 _film->remove_content (c);
1137 FilmEditor::content_selection_changed (wxListEvent &)
1139 setup_content_sensitivity ();
1140 shared_ptr<Content> s = selected_content ();
1141 film_content_changed (s, VideoContentProperty::VIDEO_CROP);
1142 film_content_changed (s, AudioContentProperty::AUDIO_GAIN);
1143 film_content_changed (s, AudioContentProperty::AUDIO_DELAY);
1144 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAM);
1145 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAMS);
1146 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAM);
1150 FilmEditor::setup_content_sensitivity ()
1152 _content_add->Enable (_generally_sensitive);
1154 shared_ptr<Content> selection = selected_content ();
1156 _content_remove->Enable (selection && _generally_sensitive);
1157 _content_timeline->Enable (_generally_sensitive);
1159 _video_panel->Enable (selection && dynamic_pointer_cast<VideoContent> (selection) && _generally_sensitive);
1160 _audio_panel->Enable (selection && dynamic_pointer_cast<AudioContent> (selection) && _generally_sensitive);
1161 _subtitle_panel->Enable (selection && dynamic_pointer_cast<FFmpegContent> (selection) && _generally_sensitive);
1165 FilmEditor::selected_content ()
1167 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
1169 return shared_ptr<Content> ();
1172 Playlist::ContentList c = _film->content ();
1173 if (s < 0 || size_t (s) >= c.size ()) {
1174 return shared_ptr<Content> ();
1180 shared_ptr<VideoContent>
1181 FilmEditor::selected_video_content ()
1183 shared_ptr<Content> c = selected_content ();
1185 return shared_ptr<VideoContent> ();
1188 return dynamic_pointer_cast<VideoContent> (c);
1191 shared_ptr<AudioContent>
1192 FilmEditor::selected_audio_content ()
1194 shared_ptr<Content> c = selected_content ();
1196 return shared_ptr<AudioContent> ();
1199 return dynamic_pointer_cast<AudioContent> (c);
1203 FilmEditor::setup_scaling_description ()
1211 if (_film->video_size().width && _film->video_size().height) {
1212 d << wxString::Format (
1213 _("Original video is %dx%d (%.2f:1)\n"),
1214 _film->video_size().width, _film->video_size().height,
1215 float (_film->video_size().width) / _film->video_size().height
1220 Crop const crop = _film->crop ();
1221 if (crop.left || crop.right || crop.top || crop.bottom) {
1222 libdcp::Size const cropped = _film->cropped_size (_film->video_size ());
1223 d << wxString::Format (
1224 _("Cropped to %dx%d (%.2f:1)\n"),
1225 cropped.width, cropped.height,
1226 float (cropped.width) / cropped.height
1231 Format const * format = _film->format ();
1233 int const padding = format->dcp_padding (_film);
1234 libdcp::Size scaled = format->dcp_size ();
1235 scaled.width -= padding * 2;
1236 d << wxString::Format (
1237 _("Scaled to %dx%d (%.2f:1)\n"),
1238 scaled.width, scaled.height,
1239 float (scaled.width) / scaled.height
1244 d << wxString::Format (
1245 _("Padded with black to %dx%d (%.2f:1)\n"),
1246 format->dcp_size().width, format->dcp_size().height,
1247 float (format->dcp_size().width) / format->dcp_size().height
1253 for (int i = lines; i < 4; ++i) {
1258 _scaling_description->SetLabel (d);
1262 FilmEditor::loop_content_toggled (wxCommandEvent &)
1264 if (_loop_content->GetValue ()) {
1265 _film->set_loop (_loop_count->GetValue ());
1267 _film->set_loop (1);
1270 setup_loop_sensitivity ();
1274 FilmEditor::loop_count_changed (wxCommandEvent &)
1276 _film->set_loop (_loop_count->GetValue ());
1280 FilmEditor::setup_loop_sensitivity ()
1282 _loop_count->Enable (_loop_content->GetValue ());
1286 FilmEditor::content_timeline_clicked (wxCommandEvent &)
1288 if (_timeline_dialog) {
1289 _timeline_dialog->Destroy ();
1290 _timeline_dialog = 0;
1293 _timeline_dialog = new TimelineDialog (this, _film);
1294 _timeline_dialog->Show ();
1298 FilmEditor::audio_stream_changed (wxCommandEvent &)
1300 shared_ptr<Content> c = selected_content ();
1305 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1310 vector<shared_ptr<FFmpegAudioStream> > a = fc->audio_streams ();
1311 vector<shared_ptr<FFmpegAudioStream> >::iterator i = a.begin ();
1312 string const s = string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ()));
1313 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1317 if (i != a.end ()) {
1318 fc->set_audio_stream (*i);
1321 if (!fc->audio_stream ()) {
1322 _audio_description->SetLabel (wxT (""));
1325 if (fc->audio_channels() == 1) {
1326 s << _("1 channel");
1328 s << fc->audio_channels() << wxT (" ") << _("channels");
1330 s << wxT (", ") << fc->content_audio_frame_rate() << _("Hz");
1331 _audio_description->SetLabel (s);
1338 FilmEditor::subtitle_stream_changed (wxCommandEvent &)
1340 shared_ptr<Content> c = selected_content ();
1345 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1350 vector<shared_ptr<FFmpegSubtitleStream> > a = fc->subtitle_streams ();
1351 vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
1352 string const s = string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ()));
1353 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
1357 if (i != a.end ()) {
1358 fc->set_subtitle_stream (*i);
1363 FilmEditor::audio_mapping_changed (AudioMapping m)
1365 shared_ptr<Content> c = selected_content ();
1370 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
1375 /* XXX: should be general to audiocontent */
1376 fc->audio_stream()->mapping = m;