2 Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 /** @file src/film_editor.cc
21 * @brief A wx widget to edit a film's metadata, and perform various functions.
27 #include <wx/notebook.h>
28 #include <wx/listctrl.h>
29 #include <boost/thread.hpp>
30 #include <boost/filesystem.hpp>
31 #include <boost/lexical_cast.hpp>
33 #include "lib/transcode_job.h"
34 #include "lib/exceptions.h"
35 #include "lib/job_manager.h"
36 #include "lib/filter.h"
37 #include "lib/ratio.h"
38 #include "lib/config.h"
39 #include "lib/still_image_content.h"
40 #include "lib/moving_image_content.h"
41 #include "lib/ffmpeg_content.h"
42 #include "lib/sndfile_content.h"
43 #include "lib/dcp_content_type.h"
44 #include "lib/sound_processor.h"
45 #include "lib/scaler.h"
48 #include "film_editor.h"
49 #include "dci_metadata_dialog.h"
50 #include "timeline_dialog.h"
51 #include "timing_panel.h"
52 #include "subtitle_panel.h"
53 #include "audio_panel.h"
54 #include "video_panel.h"
58 using std::stringstream;
61 using std::setprecision;
65 using boost::shared_ptr;
66 using boost::weak_ptr;
67 using boost::dynamic_pointer_cast;
68 using boost::lexical_cast;
70 /** @param f Film to edit */
71 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
74 , _generally_sensitive (true)
75 , _timeline_dialog (0)
77 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
79 _main_notebook = new wxNotebook (this, wxID_ANY);
80 s->Add (_main_notebook, 1);
82 make_content_panel ();
83 _main_notebook->AddPage (_content_panel, _("Content"), true);
85 _main_notebook->AddPage (_dcp_panel, _("DCP"), false);
88 connect_to_widgets ();
90 JobManager::instance()->ActiveJobsChanged.connect (
91 bind (&FilmEditor::active_jobs_changed, this, _1)
98 FilmEditor::make_dcp_panel ()
100 _dcp_panel = new wxPanel (_main_notebook);
101 _dcp_sizer = new wxBoxSizer (wxVERTICAL);
102 _dcp_panel->SetSizer (_dcp_sizer);
104 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
105 _dcp_sizer->Add (grid, 0, wxEXPAND | wxALL, 8);
109 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Name"), true, wxGBPosition (r, 0));
110 _name = new wxTextCtrl (_dcp_panel, wxID_ANY);
111 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND | wxLEFT | wxRIGHT);
114 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Name"), true, wxGBPosition (r, 0));
115 _dcp_name = new wxStaticText (_dcp_panel, wxID_ANY, wxT (""));
116 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
119 int flags = wxALIGN_CENTER_VERTICAL;
121 flags |= wxALIGN_RIGHT;
124 _use_dci_name = new wxCheckBox (_dcp_panel, wxID_ANY, _("Use DCI name"));
125 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, flags);
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"), true, wxGBPosition (r, 0));
131 _container = new wxChoice (_dcp_panel, wxID_ANY);
132 grid->Add (_container, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
135 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Content Type"), true, 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, _("Frame Rate"), true, wxGBPosition (r, 0));
142 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
143 _frame_rate = new wxChoice (_dcp_panel, wxID_ANY);
144 s->Add (_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
145 _best_frame_rate = new wxButton (_dcp_panel, wxID_ANY, _("Use best"));
146 s->Add (_best_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxEXPAND);
147 grid->Add (s, wxGBPosition (r, 1));
151 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Audio channels"), true, wxGBPosition (r, 0));
152 _audio_channels = new wxSpinCtrl (_dcp_panel, wxID_ANY);
153 grid->Add (_audio_channels, wxGBPosition (r, 1));
156 _three_d = new wxCheckBox (_dcp_panel, wxID_ANY, _("3D"));
157 grid->Add (_three_d, wxGBPosition (r, 0), wxGBSpan (1, 2));
160 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Resolution"), true, wxGBPosition (r, 0));
161 _resolution = new wxChoice (_dcp_panel, wxID_ANY);
162 grid->Add (_resolution, wxGBPosition (r, 1));
166 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("JPEG2000 bandwidth"), true, wxGBPosition (r, 0));
167 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
168 _j2k_bandwidth = new wxSpinCtrl (_dcp_panel, wxID_ANY);
169 s->Add (_j2k_bandwidth, 1);
170 add_label_to_sizer (s, _dcp_panel, _("MBps"), false);
171 grid->Add (s, wxGBPosition (r, 1));
175 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Scaler"), true, wxGBPosition (r, 0));
176 _scaler = new wxChoice (_dcp_panel, wxID_ANY);
177 grid->Add (_scaler, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
180 vector<Scaler const *> const sc = Scaler::all ();
181 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
182 _scaler->Append (std_to_wx ((*i)->name()));
185 vector<Ratio const *> const ratio = Ratio::all ();
186 for (vector<Ratio const *>::const_iterator i = ratio.begin(); i != ratio.end(); ++i) {
187 _container->Append (std_to_wx ((*i)->nickname ()));
190 vector<DCPContentType const *> const ct = DCPContentType::all ();
191 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
192 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
195 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
196 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
197 _frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
200 _audio_channels->SetRange (0, MAX_AUDIO_CHANNELS);
201 _j2k_bandwidth->SetRange (50, 250);
203 _resolution->Append (_("2K"));
204 _resolution->Append (_("4K"));
208 FilmEditor::connect_to_widgets ()
210 _name->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&FilmEditor::name_changed, this));
211 _use_dci_name->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::use_dci_name_toggled, this));
212 _edit_dci_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::edit_dci_button_clicked, this));
213 _container->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::container_changed, this));
214 _content->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&FilmEditor::content_selection_changed, this));
215 _content->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&FilmEditor::content_selection_changed, this));
216 _content->Bind (wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, boost::bind (&FilmEditor::content_right_click, this, _1));
217 _content_add_file->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_add_file_clicked, this));
218 _content_add_folder->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_add_folder_clicked, this));
219 _content_remove->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_remove_clicked, this));
220 _content_timeline->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_timeline_clicked, this));
221 _scaler->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::scaler_changed, this));
222 _dcp_content_type->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::dcp_content_type_changed, this));
223 _frame_rate->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::frame_rate_changed, this));
224 _best_frame_rate->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::best_frame_rate_clicked, this));
225 _audio_channels->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&FilmEditor::audio_channels_changed, this));
226 _j2k_bandwidth->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&FilmEditor::j2k_bandwidth_changed, this));
227 _resolution->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::resolution_changed, this));
228 _sequence_video->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::sequence_video_changed, this));
229 _three_d->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::three_d_changed, this));
233 FilmEditor::make_content_panel ()
235 _content_panel = new wxPanel (_main_notebook);
236 _content_sizer = new wxBoxSizer (wxVERTICAL);
237 _content_panel->SetSizer (_content_sizer);
240 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
242 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
243 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
245 _content->InsertColumn (0, wxT(""));
246 _content->SetColumnWidth (0, 512);
248 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
249 _content_add_file = new wxButton (_content_panel, wxID_ANY, _("Add file(s)..."));
250 b->Add (_content_add_file, 1, wxEXPAND | wxLEFT | wxRIGHT);
251 _content_add_folder = new wxButton (_content_panel, wxID_ANY, _("Add folder..."));
252 b->Add (_content_add_folder, 1, wxEXPAND | wxLEFT | wxRIGHT);
253 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
254 b->Add (_content_remove, 1, wxEXPAND | wxLEFT | wxRIGHT);
255 _content_timeline = new wxButton (_content_panel, wxID_ANY, _("Timeline..."));
256 b->Add (_content_timeline, 1, wxEXPAND | wxLEFT | wxRIGHT);
258 s->Add (b, 0, wxALL, 4);
260 _content_sizer->Add (s, 0.75, wxEXPAND | wxALL, 6);
263 _sequence_video = new wxCheckBox (_content_panel, wxID_ANY, _("Keep video in sequence"));
264 _content_sizer->Add (_sequence_video);
266 _content_notebook = new wxNotebook (_content_panel, wxID_ANY);
267 _content_sizer->Add (_content_notebook, 1, wxEXPAND | wxTOP, 6);
269 _video_panel = new VideoPanel (this);
270 _panels.push_back (_video_panel);
271 _audio_panel = new AudioPanel (this);
272 _panels.push_back (_audio_panel);
273 _subtitle_panel = new SubtitlePanel (this);
274 _panels.push_back (_subtitle_panel);
275 _timing_panel = new TimingPanel (this);
276 _panels.push_back (_timing_panel);
279 /** Called when the name widget has been changed */
281 FilmEditor::name_changed ()
287 _film->set_name (string (_name->GetValue().mb_str()));
291 FilmEditor::j2k_bandwidth_changed ()
297 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
301 FilmEditor::frame_rate_changed ()
307 _film->set_video_frame_rate (
308 boost::lexical_cast<int> (
309 wx_to_std (_frame_rate->GetString (_frame_rate->GetSelection ()))
315 FilmEditor::audio_channels_changed ()
321 _film->set_audio_channels (_audio_channels->GetValue ());
325 FilmEditor::resolution_changed ()
331 _film->set_resolution (_resolution->GetSelection() == 0 ? RESOLUTION_2K : RESOLUTION_4K);
335 /** Called when the metadata stored in the Film object has changed;
336 * so that we can update the GUI.
337 * @param p Property of the Film that has changed.
340 FilmEditor::film_changed (Film::Property p)
350 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
351 (*i)->film_changed (p);
360 case Film::CONTAINER:
364 checked_set (_name, _film->name());
367 case Film::WITH_SUBTITLES:
370 case Film::DCP_CONTENT_TYPE:
371 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
375 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
377 case Film::RESOLUTION:
378 checked_set (_resolution, _film->resolution() == RESOLUTION_2K ? 0 : 1);
381 case Film::J2K_BANDWIDTH:
382 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
384 case Film::USE_DCI_NAME:
385 checked_set (_use_dci_name, _film->use_dci_name ());
388 case Film::DCI_METADATA:
391 case Film::VIDEO_FRAME_RATE:
394 for (unsigned int i = 0; i < _frame_rate->GetCount(); ++i) {
395 if (wx_to_std (_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->video_frame_rate())) {
396 checked_set (_frame_rate, i);
403 checked_set (_frame_rate, -1);
406 _best_frame_rate->Enable (_film->best_video_frame_rate () != _film->video_frame_rate ());
409 case Film::AUDIO_CHANNELS:
410 _audio_channels->SetValue (_film->audio_channels ());
413 case Film::SEQUENCE_VIDEO:
414 checked_set (_sequence_video, _film->sequence_video ());
417 checked_set (_three_d, _film->three_d ());
424 FilmEditor::film_content_changed (weak_ptr<Content> weak_content, int property)
429 /* We call this method ourselves (as well as using it as a signal handler)
435 shared_ptr<Content> content = weak_content.lock ();
436 if (!content || content != selected_content ()) {
440 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
441 (*i)->film_content_changed (content, property);
444 if (property == FFmpegContentProperty::AUDIO_STREAM) {
450 FilmEditor::setup_container ()
453 vector<Ratio const *> ratios = Ratio::all ();
454 vector<Ratio const *>::iterator i = ratios.begin ();
455 while (i != ratios.end() && *i != _film->container ()) {
460 if (i == ratios.end()) {
461 checked_set (_container, -1);
463 checked_set (_container, n);
469 /** Called when the container widget has been changed */
471 FilmEditor::container_changed ()
477 int const n = _container->GetSelection ();
479 vector<Ratio const *> ratios = Ratio::all ();
480 assert (n < int (ratios.size()));
481 _film->set_container (ratios[n]);
485 /** Called when the DCP content type widget has been changed */
487 FilmEditor::dcp_content_type_changed ()
493 int const n = _dcp_content_type->GetSelection ();
494 if (n != wxNOT_FOUND) {
495 _film->set_dcp_content_type (DCPContentType::from_index (n));
499 /** Sets the Film that we are editing */
501 FilmEditor::set_film (shared_ptr<Film> f)
503 set_general_sensitivity (f != 0);
512 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
513 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
517 FileChanged (_film->directory ());
522 film_changed (Film::NAME);
523 film_changed (Film::USE_DCI_NAME);
524 film_changed (Film::CONTENT);
525 film_changed (Film::DCP_CONTENT_TYPE);
526 film_changed (Film::CONTAINER);
527 film_changed (Film::RESOLUTION);
528 film_changed (Film::SCALER);
529 film_changed (Film::WITH_SUBTITLES);
530 film_changed (Film::J2K_BANDWIDTH);
531 film_changed (Film::DCI_METADATA);
532 film_changed (Film::VIDEO_FRAME_RATE);
533 film_changed (Film::AUDIO_CHANNELS);
534 film_changed (Film::SEQUENCE_VIDEO);
535 film_changed (Film::THREE_D);
537 if (!_film->content().empty ()) {
538 set_selection (_film->content().front ());
541 content_selection_changed ();
545 FilmEditor::set_general_sensitivity (bool s)
547 _generally_sensitive = s;
549 /* Stuff in the Content / DCP tabs */
551 _use_dci_name->Enable (s);
552 _edit_dci_button->Enable (s);
553 _content->Enable (s);
554 _content_add_file->Enable (s);
555 _content_add_folder->Enable (s);
556 _content_remove->Enable (s);
557 _content_timeline->Enable (s);
558 _dcp_content_type->Enable (s);
559 _frame_rate->Enable (s);
560 _audio_channels->Enable (s);
561 _j2k_bandwidth->Enable (s);
562 _container->Enable (s);
563 _best_frame_rate->Enable (s && _film && _film->best_video_frame_rate () != _film->video_frame_rate ());
564 _sequence_video->Enable (s);
565 _resolution->Enable (s);
567 _three_d->Enable (s);
569 /* Set the panels in the content notebook */
570 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
575 /** Called when the scaler widget has been changed */
577 FilmEditor::scaler_changed ()
583 int const n = _scaler->GetSelection ();
585 _film->set_scaler (Scaler::from_index (n));
590 FilmEditor::use_dci_name_toggled ()
596 _film->set_use_dci_name (_use_dci_name->GetValue ());
600 FilmEditor::edit_dci_button_clicked ()
606 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
608 _film->set_dci_metadata (d->dci_metadata ());
613 FilmEditor::active_jobs_changed (bool a)
615 set_general_sensitivity (!a);
619 FilmEditor::setup_dcp_name ()
621 string s = _film->dcp_name (true);
622 if (s.length() > 28) {
623 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
624 _dcp_name->SetToolTip (std_to_wx (s));
626 _dcp_name->SetLabel (std_to_wx (s));
631 FilmEditor::best_frame_rate_clicked ()
637 _film->set_video_frame_rate (_film->best_video_frame_rate ());
641 FilmEditor::setup_content ()
643 string selected_summary;
644 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
646 selected_summary = wx_to_std (_content->GetItemText (s));
649 _content->DeleteAllItems ();
651 ContentList content = _film->content ();
652 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
653 int const t = _content->GetItemCount ();
654 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
655 if ((*i)->summary() == selected_summary) {
656 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
660 if (selected_summary.empty () && !content.empty ()) {
661 /* Select the item of content if none was selected before */
662 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
667 FilmEditor::content_add_file_clicked ()
669 wxFileDialog* d = new wxFileDialog (this, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
670 int const r = d->ShowModal ();
680 /* XXX: check for lots of files here and do something */
682 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
683 boost::filesystem::path p (wx_to_std (paths[i]));
685 shared_ptr<Content> c;
687 if (valid_image_file (p)) {
688 c.reset (new StillImageContent (_film, p));
689 } else if (SndfileContent::valid_file (p)) {
690 c.reset (new SndfileContent (_film, p));
692 c.reset (new FFmpegContent (_film, p));
695 _film->examine_and_add_content (c);
700 FilmEditor::content_add_folder_clicked ()
702 wxDirDialog* d = new wxDirDialog (this, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
703 int const r = d->ShowModal ();
710 _film->examine_and_add_content (
711 shared_ptr<MovingImageContent> (
712 new MovingImageContent (_film, boost::filesystem::path (wx_to_std (d->GetPath ())))
718 FilmEditor::content_remove_clicked ()
720 shared_ptr<Content> c = selected_content ();
722 _film->remove_content (c);
725 content_selection_changed ();
729 FilmEditor::content_selection_changed ()
731 setup_content_sensitivity ();
732 shared_ptr<Content> s = selected_content ();
734 /* All other sensitivity in content panels should be triggered by
737 film_content_changed (s, ContentProperty::POSITION);
738 film_content_changed (s, ContentProperty::LENGTH);
739 film_content_changed (s, ContentProperty::TRIM_START);
740 film_content_changed (s, ContentProperty::TRIM_END);
741 film_content_changed (s, VideoContentProperty::VIDEO_CROP);
742 film_content_changed (s, VideoContentProperty::VIDEO_RATIO);
743 film_content_changed (s, VideoContentProperty::VIDEO_FRAME_TYPE);
744 film_content_changed (s, AudioContentProperty::AUDIO_GAIN);
745 film_content_changed (s, AudioContentProperty::AUDIO_DELAY);
746 film_content_changed (s, AudioContentProperty::AUDIO_MAPPING);
747 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAM);
748 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAMS);
749 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAM);
750 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAMS);
751 film_content_changed (s, FFmpegContentProperty::FILTERS);
752 film_content_changed (s, SubtitleContentProperty::SUBTITLE_OFFSET);
753 film_content_changed (s, SubtitleContentProperty::SUBTITLE_SCALE);
756 /** Set up broad sensitivity based on the type of content that is selected */
758 FilmEditor::setup_content_sensitivity ()
760 _content_add_file->Enable (_generally_sensitive);
761 _content_add_folder->Enable (_generally_sensitive);
763 shared_ptr<Content> selection = selected_content ();
765 _content_remove->Enable (selection && _generally_sensitive);
766 _content_timeline->Enable (_generally_sensitive);
768 _video_panel->Enable (selection && dynamic_pointer_cast<VideoContent> (selection) && _generally_sensitive);
769 _audio_panel->Enable (selection && dynamic_pointer_cast<AudioContent> (selection) && _generally_sensitive);
770 _subtitle_panel->Enable (selection && dynamic_pointer_cast<FFmpegContent> (selection) && _generally_sensitive);
771 _timing_panel->Enable (selection && _generally_sensitive);
775 FilmEditor::selected_content ()
777 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
779 return shared_ptr<Content> ();
782 ContentList c = _film->content ();
783 if (s < 0 || size_t (s) >= c.size ()) {
784 return shared_ptr<Content> ();
790 shared_ptr<VideoContent>
791 FilmEditor::selected_video_content ()
793 shared_ptr<Content> c = selected_content ();
795 return shared_ptr<VideoContent> ();
798 return dynamic_pointer_cast<VideoContent> (c);
801 shared_ptr<AudioContent>
802 FilmEditor::selected_audio_content ()
804 shared_ptr<Content> c = selected_content ();
806 return shared_ptr<AudioContent> ();
809 return dynamic_pointer_cast<AudioContent> (c);
812 shared_ptr<SubtitleContent>
813 FilmEditor::selected_subtitle_content ()
815 shared_ptr<Content> c = selected_content ();
817 return shared_ptr<SubtitleContent> ();
820 return dynamic_pointer_cast<SubtitleContent> (c);
824 FilmEditor::content_timeline_clicked ()
826 if (_timeline_dialog) {
827 _timeline_dialog->Destroy ();
828 _timeline_dialog = 0;
831 _timeline_dialog = new TimelineDialog (this, _film);
832 _timeline_dialog->Show ();
836 FilmEditor::set_selection (weak_ptr<Content> wc)
838 ContentList content = _film->content ();
839 for (size_t i = 0; i < content.size(); ++i) {
840 if (content[i] == wc.lock ()) {
841 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
843 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
849 FilmEditor::sequence_video_changed ()
855 _film->set_sequence_video (_sequence_video->GetValue ());
859 FilmEditor::content_right_click (wxListEvent& ev)
862 cl.push_back (selected_content ());
863 _menu.popup (cl, ev.GetPoint ());
867 FilmEditor::three_d_changed ()
873 _film->set_three_d (_three_d->GetValue ());