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.
26 #include <boost/thread.hpp>
27 #include <boost/filesystem.hpp>
28 #include "lib/format.h"
30 #include "lib/transcode_job.h"
31 #include "lib/exceptions.h"
32 #include "lib/ab_transcode_job.h"
33 #include "lib/thumbs_job.h"
34 #include "lib/job_manager.h"
35 #include "lib/filter.h"
36 #include "lib/screen.h"
37 #include "lib/config.h"
38 //#include "filter_dialog.h"
40 #include "film_editor.h"
41 //#include "dcp_range_dialog.h"
44 using namespace boost;
46 /** @param f Film to edit */
47 FilmEditor::FilmEditor (Film* f, wxWindow* parent)
51 wxSizer* sizer = new wxFlexGridSizer (2, 6, 6);
52 this->SetSizer (sizer);
54 add_label_to_sizer (sizer, this, "Name");
55 _name = new wxTextCtrl (this, wxID_ANY);
56 sizer->Add (_name, 1, wxEXPAND);
58 add_label_to_sizer (sizer, this, "Content");
59 _content = new wxFilePickerCtrl (this, wxID_ANY, wxT (""), wxT ("Select Content File"), wxT("*.*"));
60 sizer->Add (_content, 1, wxEXPAND);
62 add_label_to_sizer (sizer, this, "Content Type");
63 _dcp_content_type = new wxComboBox (this, wxID_ANY);
64 sizer->Add (_dcp_content_type);
66 add_label_to_sizer (sizer, this, "Frames Per Second");
67 _frames_per_second = new wxSpinCtrl (this);
68 sizer->Add (video_control (_frames_per_second));
70 add_label_to_sizer (sizer, this, "Format");
71 _format = new wxComboBox (this, wxID_ANY);
75 add_label_to_sizer (sizer, this, "Crop");
76 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
77 wxPanel* p = new wxPanel (this);
80 add_label_to_sizer (s, p, "L");
81 _left_crop = new wxSpinCtrl (p, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
82 s->Add (_left_crop, 0);
83 add_label_to_sizer (s, p, "R");
84 _right_crop = new wxSpinCtrl (p, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
85 s->Add (_right_crop, 0);
86 add_label_to_sizer (s, p, "T");
87 _top_crop = new wxSpinCtrl (p, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
88 s->Add (_top_crop, 0);
89 add_label_to_sizer (s, p, "B");
90 _bottom_crop = new wxSpinCtrl (p, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize (64, -1));
91 s->Add (_bottom_crop, 0);
96 /* VIDEO-only stuff */
98 video_control (add_label_to_sizer (sizer, this, "Filters"));
99 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
100 wxPanel* p = new wxPanel (this);
102 _filters = new wxStaticText (p, wxID_ANY, wxT (""));
103 s->Add (_filters, 1, wxEXPAND | wxALIGN_CENTER_VERTICAL | wxALL, 6);
104 _filters_button = new wxButton (p, wxID_ANY, wxT ("Edit..."));
105 s->Add (_filters_button, 0);
109 video_control (add_label_to_sizer (sizer, this, "Scaler"));
110 _scaler = new wxComboBox (this, wxID_ANY);
111 sizer->Add (video_control (_scaler), 1);
114 video_control (add_label_to_sizer (sizer, this, "Audio Gain"));
115 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
116 wxPanel* p = new wxPanel (this);
118 _audio_gain = new wxSpinCtrl (p);
119 s->Add (video_control (_audio_gain), 1);
120 video_control (add_label_to_sizer (s, p, "dB"));
125 video_control (add_label_to_sizer (sizer, this, "Audio Delay"));
126 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
127 wxPanel* p = new wxPanel (this);
129 _audio_delay = new wxSpinCtrl (p);
130 s->Add (video_control (_audio_delay), 1);
131 video_control (add_label_to_sizer (s, p, "ms"));
135 video_control (add_label_to_sizer (sizer, this, "Original Size"));
136 _original_size = new wxStaticText (this, wxID_ANY, wxT (""));
137 sizer->Add (video_control (_original_size), 1, wxALIGN_CENTER_VERTICAL);
139 video_control (add_label_to_sizer (sizer, this, "Length"));
140 _length = new wxStaticText (this, wxID_ANY, wxT (""));
141 sizer->Add (video_control (_length), 1, wxALIGN_CENTER_VERTICAL);
143 video_control (add_label_to_sizer (sizer, this, "Audio"));
144 _audio = new wxStaticText (this, wxID_ANY, wxT (""));
145 sizer->Add (video_control (_audio), 1, wxALIGN_CENTER_VERTICAL);
148 video_control (add_label_to_sizer (sizer, this, "Range"));
149 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
150 wxPanel* p = new wxPanel (this);
152 _dcp_range = new wxStaticText (p, wxID_ANY, wxT (""));
153 s->Add (video_control (_dcp_range), 1, wxALIGN_CENTER_VERTICAL);
154 _change_dcp_range_button = new wxButton (p, wxID_ANY, wxT ("Edit..."));
155 s->Add (video_control (_change_dcp_range_button));
159 _dcp_ab = new wxCheckBox (this, wxID_ANY, wxT ("A/B"));
160 sizer->Add (_dcp_ab, 1);
161 sizer->AddSpacer (0);
163 /* STILL-only stuff */
164 still_control (add_label_to_sizer (sizer, this, "Duration"));
165 _still_duration = new wxSpinCtrl (this);
166 sizer->Add (still_control (_still_duration));
167 still_control (add_label_to_sizer (sizer, this, "s"));
169 /* Set up our editing widgets */
171 _left_crop->SetRange (0, 1024);
172 _top_crop->SetRange (0, 1024);
173 _right_crop->SetRange (0, 1024);
174 _bottom_crop->SetRange (0, 1024);
175 _audio_gain->SetRange (-60, 60);
176 _audio_delay->SetRange (-1000, 1000);
177 _still_duration->SetRange (0, 60 * 60);
179 vector<Format const *> fmt = Format::all ();
180 for (vector<Format const *>::iterator i = fmt.begin(); i != fmt.end(); ++i) {
181 _format->Append (std_to_wx ((*i)->name ()));
184 _frames_per_second->SetRange (0, 60);
186 vector<DCPContentType const *> const ct = DCPContentType::all ();
187 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
188 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
191 vector<Scaler const *> const sc = Scaler::all ();
192 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
193 _scaler->Append (std_to_wx ((*i)->name()));
196 /* And set their values from the Film */
199 /* Now connect to them, since initial values are safely set */
200 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
201 _frames_per_second->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::frames_per_second_changed), 0, this);
202 _format->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::format_changed), 0, this);
203 _content->Connect (wxID_ANY, wxEVT_COMMAND_FILEPICKER_CHANGED, wxCommandEventHandler (FilmEditor::content_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_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
210 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_COMBOBOX_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
211 _dcp_ab->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::dcp_ab_toggled), 0, this);
212 _audio_gain->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_gain_changed), 0, this);
213 _audio_delay->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_delay_changed), 0, this);
214 _still_duration->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::still_duration_changed), 0, this);
215 _change_dcp_range_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::change_dcp_range_clicked), 0, this);
221 /** Called when the left crop widget has been changed */
223 FilmEditor::left_crop_changed (wxCommandEvent &)
226 _film->set_left_crop (_left_crop->GetValue ());
230 /** Called when the right crop widget has been changed */
232 FilmEditor::right_crop_changed (wxCommandEvent &)
235 _film->set_right_crop (_right_crop->GetValue ());
239 /** Called when the top crop widget has been changed */
241 FilmEditor::top_crop_changed (wxCommandEvent &)
244 _film->set_top_crop (_top_crop->GetValue ());
248 /** Called when the bottom crop value has been changed */
250 FilmEditor::bottom_crop_changed (wxCommandEvent &)
253 _film->set_bottom_crop (_bottom_crop->GetValue ());
257 /** Called when the content filename has been changed */
259 FilmEditor::content_changed (wxCommandEvent &)
266 _film->set_content (wx_to_std (_content->GetPath ()));
267 } catch (std::exception& e) {
268 _content->SetPath (std_to_wx (_film->directory ()));
270 m << "Could not set content: " << e.what() << ".";
271 wxMessageDialog* d = new wxMessageDialog (this, std_to_wx (m.str ()), wxT ("DVD-o-matic"), wxOK);
277 /** Called when the DCP A/B switch has been toggled */
279 FilmEditor::dcp_ab_toggled (wxCommandEvent &)
282 _film->set_dcp_ab (_dcp_ab->GetValue ());
286 /** Called when the name widget has been changed */
288 FilmEditor::name_changed (wxCommandEvent &)
291 _film->set_name (string (_name->GetValue().mb_str()));
295 /** Called when the metadata stored in the Film object has changed;
296 * so that we can update the GUI.
297 * @param p Property of the Film that has changed.
300 FilmEditor::film_changed (Film::Property p)
310 _content->SetPath (std_to_wx (_film->content ()));
314 _format->SetSelection (Format::as_index (_film->format ()));
316 case Film::LEFT_CROP:
317 _left_crop->SetValue (_film->left_crop ());
319 case Film::RIGHT_CROP:
320 _right_crop->SetValue (_film->right_crop ());
323 _top_crop->SetValue (_film->top_crop ());
325 case Film::BOTTOM_CROP:
326 _bottom_crop->SetValue (_film->bottom_crop ());
330 pair<string, string> p = Filter::ffmpeg_strings (_film->filters ());
331 string const b = p.first + " " + p.second;
332 _filters->SetLabel (std_to_wx (b));
336 _name->SetValue (std_to_wx (_film->name ()));
338 case Film::FRAMES_PER_SECOND:
339 _frames_per_second->SetValue (_film->frames_per_second ());
341 case Film::AUDIO_CHANNELS:
342 case Film::AUDIO_SAMPLE_RATE:
343 if (_film->audio_channels() == 0 && _film->audio_sample_rate() == 0) {
344 _audio->SetLabel (wxT (""));
346 s << _film->audio_channels () << " channels, " << _film->audio_sample_rate() << "Hz";
347 _audio->SetLabel (std_to_wx (s.str ()));
351 if (_film->size().width == 0 && _film->size().height == 0) {
352 _original_size->SetLabel (wxT (""));
354 s << _film->size().width << " x " << _film->size().height;
355 _original_size->SetLabel (std_to_wx (s.str ()));
359 if (_film->frames_per_second() > 0 && _film->length() > 0) {
360 s << _film->length() << " frames; " << seconds_to_hms (_film->length() / _film->frames_per_second());
361 } else if (_film->length() > 0) {
362 s << _film->length() << " frames";
364 _length->SetLabel (std_to_wx (s.str ()));
366 case Film::DCP_CONTENT_TYPE:
367 _dcp_content_type->SetSelection (DCPContentType::as_index (_film->dcp_content_type ()));
371 case Film::DCP_FRAMES:
372 if (_film->dcp_frames() == 0) {
373 _dcp_range->SetLabel (wxT ("Whole film"));
376 s << "First " << _film->dcp_frames() << " frames";
377 _dcp_range->SetLabel (std_to_wx (s.str ()));
380 case Film::DCP_TRIM_ACTION:
383 _dcp_ab->SetValue (_film->dcp_ab ());
386 _scaler->SetSelection (Scaler::as_index (_film->scaler ()));
388 case Film::AUDIO_GAIN:
389 _audio_gain->SetValue (_film->audio_gain ());
391 case Film::AUDIO_DELAY:
392 _audio_delay->SetValue (_film->audio_delay ());
394 case Film::STILL_DURATION:
395 _still_duration->SetValue (_film->still_duration ());
400 /** Called when the format widget has been changed */
402 FilmEditor::format_changed (wxCommandEvent &)
408 int const n = _format->GetSelection ();
410 _film->set_format (Format::from_index (n));
414 /** Called when the DCP content type widget has been changed */
416 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
422 int const n = _dcp_content_type->GetSelection ();
424 _film->set_dcp_content_type (DCPContentType::from_index (n));
428 /** Sets the Film that we are editing */
430 FilmEditor::set_film (Film* f)
434 set_things_sensitive (_film != 0);
437 _film->Changed.connect (sigc::mem_fun (*this, &FilmEditor::film_changed));
441 FileChanged (_film->directory ());
446 film_changed (Film::NAME);
447 film_changed (Film::CONTENT);
448 film_changed (Film::DCP_CONTENT_TYPE);
449 film_changed (Film::FORMAT);
450 film_changed (Film::LEFT_CROP);
451 film_changed (Film::RIGHT_CROP);
452 film_changed (Film::TOP_CROP);
453 film_changed (Film::BOTTOM_CROP);
454 film_changed (Film::FILTERS);
455 film_changed (Film::DCP_FRAMES);
456 film_changed (Film::DCP_TRIM_ACTION);
457 film_changed (Film::DCP_AB);
458 film_changed (Film::SIZE);
459 film_changed (Film::LENGTH);
460 film_changed (Film::FRAMES_PER_SECOND);
461 film_changed (Film::AUDIO_CHANNELS);
462 film_changed (Film::AUDIO_SAMPLE_RATE);
463 film_changed (Film::SCALER);
464 film_changed (Film::AUDIO_GAIN);
465 film_changed (Film::AUDIO_DELAY);
466 film_changed (Film::STILL_DURATION);
469 /** Updates the sensitivity of lots of widgets to a given value.
470 * @param s true to make sensitive, false to make insensitive.
473 FilmEditor::set_things_sensitive (bool s)
476 _frames_per_second->Enable (s);
478 // _content->Enable (s);
479 _left_crop->Enable (s);
480 _right_crop->Enable (s);
481 _top_crop->Enable (s);
482 _bottom_crop->Enable (s);
483 _filters_button->Enable (s);
485 _dcp_content_type->Enable (s);
486 _dcp_range->Enable (s);
487 _change_dcp_range_button->Enable (s);
489 _audio_gain->Enable (s);
490 _audio_delay->Enable (s);
491 _still_duration->Enable (s);
494 /** Called when the `Edit filters' button has been clicked */
496 FilmEditor::edit_filters_clicked (wxCommandEvent &)
498 // FilterDialog d (_film->filters ());
499 // d.ActiveChanged.connect (sigc::mem_fun (*_film, &Film::set_filters));
503 /** Called when the scaler widget has been changed */
505 FilmEditor::scaler_changed (wxCommandEvent &)
511 int const n = _scaler->GetSelection ();
513 _film->set_scaler (Scaler::from_index (n));
517 /** Called when the frames per second widget has been changed */
519 FilmEditor::frames_per_second_changed (wxCommandEvent &)
525 _film->set_frames_per_second (_frames_per_second->GetValue ());
529 FilmEditor::audio_gain_changed (wxCommandEvent &)
535 _film->set_audio_gain (_audio_gain->GetValue ());
539 FilmEditor::audio_delay_changed (wxCommandEvent &)
545 _film->set_audio_delay (_audio_delay->GetValue ());
549 FilmEditor::video_control (wxControl* c)
551 _video_controls.push_back (c);
556 FilmEditor::still_control (wxControl* c)
558 _still_controls.push_back (c);
563 FilmEditor::setup_visibility ()
565 ContentType c = VIDEO;
568 c = _film->content_type ();
571 for (list<wxControl*>::iterator i = _video_controls.begin(); i != _video_controls.end(); ++i) {
572 (*i)->Show (c == VIDEO);
575 for (list<wxControl*>::iterator i = _still_controls.begin(); i != _still_controls.end(); ++i) {
576 (*i)->Show (c == STILL);
581 FilmEditor::still_duration_changed (wxCommandEvent &)
584 _film->set_still_duration (_still_duration->GetValue ());
589 FilmEditor::change_dcp_range_clicked (wxCommandEvent &)
591 //XXX DCPRangeDialog d (_film);
592 //XXX d.Changed.connect (sigc::mem_fun (*this, &FilmEditor::dcp_range_changed));
597 FilmEditor::dcp_range_changed (int frames, TrimAction action)
599 _film->set_dcp_frames (frames);
600 _film->set_dcp_trim_action (action);