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/sndfile_content.h"
42 #include "lib/dcp_content_type.h"
43 #include "lib/sound_processor.h"
44 #include "lib/scaler.h"
47 #include "film_editor.h"
48 #include "dci_metadata_dialog.h"
49 #include "timeline_dialog.h"
50 #include "timing_panel.h"
51 #include "subtitle_panel.h"
52 #include "audio_panel.h"
53 #include "video_panel.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)
73 , _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);
87 connect_to_widgets ();
89 JobManager::instance()->ActiveJobsChanged.connect (
90 bind (&FilmEditor::active_jobs_changed, this, _1)
97 FilmEditor::make_dcp_panel ()
99 _dcp_panel = new wxPanel (_main_notebook);
100 _dcp_sizer = new wxBoxSizer (wxVERTICAL);
101 _dcp_panel->SetSizer (_dcp_sizer);
103 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
104 _dcp_sizer->Add (grid, 0, wxEXPAND | wxALL, 8);
108 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Name"), true, wxGBPosition (r, 0));
109 _name = new wxTextCtrl (_dcp_panel, wxID_ANY);
110 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND | wxLEFT | wxRIGHT);
113 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Name"), true, wxGBPosition (r, 0));
114 _dcp_name = new wxStaticText (_dcp_panel, wxID_ANY, wxT (""));
115 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
118 int flags = wxALIGN_CENTER_VERTICAL;
120 flags |= wxALIGN_RIGHT;
123 _use_dci_name = new wxCheckBox (_dcp_panel, wxID_ANY, _("Use DCI name"));
124 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, flags);
125 _edit_dci_button = new wxButton (_dcp_panel, wxID_ANY, _("Details..."));
126 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
129 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Container"), true, wxGBPosition (r, 0));
130 _container = new wxChoice (_dcp_panel, wxID_ANY);
131 grid->Add (_container, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
134 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Content Type"), true, wxGBPosition (r, 0));
135 _dcp_content_type = new wxChoice (_dcp_panel, wxID_ANY);
136 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
140 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Frame Rate"), true, wxGBPosition (r, 0));
141 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
142 _frame_rate = new wxChoice (_dcp_panel, wxID_ANY);
143 s->Add (_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
144 _best_frame_rate = new wxButton (_dcp_panel, wxID_ANY, _("Use best"));
145 s->Add (_best_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxEXPAND);
146 grid->Add (s, wxGBPosition (r, 1));
150 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Audio channels"), true, wxGBPosition (r, 0));
151 _audio_channels = new wxSpinCtrl (_dcp_panel, wxID_ANY);
152 grid->Add (_audio_channels, wxGBPosition (r, 1));
155 _three_d = new wxCheckBox (_dcp_panel, wxID_ANY, _("3D"));
156 grid->Add (_three_d, wxGBPosition (r, 0), wxGBSpan (1, 2));
159 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Resolution"), true, wxGBPosition (r, 0));
160 _resolution = new wxChoice (_dcp_panel, wxID_ANY);
161 grid->Add (_resolution, wxGBPosition (r, 1));
165 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("JPEG2000 bandwidth"), true, wxGBPosition (r, 0));
166 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
167 _j2k_bandwidth = new wxSpinCtrl (_dcp_panel, wxID_ANY);
168 s->Add (_j2k_bandwidth, 1);
169 add_label_to_sizer (s, _dcp_panel, _("MBps"), false);
170 grid->Add (s, wxGBPosition (r, 1));
174 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Scaler"), true, wxGBPosition (r, 0));
175 _scaler = new wxChoice (_dcp_panel, wxID_ANY);
176 grid->Add (_scaler, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
179 vector<Scaler const *> const sc = Scaler::all ();
180 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
181 _scaler->Append (std_to_wx ((*i)->name()));
184 vector<Ratio const *> const ratio = Ratio::all ();
185 for (vector<Ratio const *>::const_iterator i = ratio.begin(); i != ratio.end(); ++i) {
186 _container->Append (std_to_wx ((*i)->nickname ()));
189 vector<DCPContentType const *> const ct = DCPContentType::all ();
190 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
191 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
194 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
195 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
196 _frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
199 _audio_channels->SetRange (0, MAX_AUDIO_CHANNELS);
200 _j2k_bandwidth->SetRange (50, 250);
202 _resolution->Append (_("2K"));
203 _resolution->Append (_("4K"));
207 FilmEditor::connect_to_widgets ()
209 _name->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&FilmEditor::name_changed, this));
210 _use_dci_name->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::use_dci_name_toggled, this));
211 _edit_dci_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::edit_dci_button_clicked, this));
212 _container->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::container_changed, this));
213 _content->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&FilmEditor::content_selection_changed, this));
214 _content->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&FilmEditor::content_selection_changed, this));
215 _content->Bind (wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, boost::bind (&FilmEditor::content_right_click, this, _1));
216 _content_add_file->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_add_file_clicked, this));
217 _content_add_folder->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_add_folder_clicked, this));
218 _content_remove->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_remove_clicked, this));
219 _content_timeline->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_timeline_clicked, this));
220 _scaler->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::scaler_changed, this));
221 _dcp_content_type->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::dcp_content_type_changed, this));
222 _frame_rate->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::frame_rate_changed, this));
223 _best_frame_rate->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::best_frame_rate_clicked, this));
224 _audio_channels->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&FilmEditor::audio_channels_changed, this));
225 _j2k_bandwidth->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&FilmEditor::j2k_bandwidth_changed, this));
226 _resolution->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::resolution_changed, this));
227 _sequence_video->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::sequence_video_changed, this));
228 _three_d->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::three_d_changed, this));
232 FilmEditor::make_content_panel ()
234 _content_panel = new wxPanel (_main_notebook);
235 _content_sizer = new wxBoxSizer (wxVERTICAL);
236 _content_panel->SetSizer (_content_sizer);
239 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
241 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
242 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
244 _content->InsertColumn (0, wxT(""));
245 _content->SetColumnWidth (0, 512);
247 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
248 _content_add_file = new wxButton (_content_panel, wxID_ANY, _("Add file(s)..."));
249 b->Add (_content_add_file, 1, wxEXPAND | wxLEFT | wxRIGHT);
250 _content_add_folder = new wxButton (_content_panel, wxID_ANY, _("Add folder..."));
251 b->Add (_content_add_folder, 1, wxEXPAND | wxLEFT | wxRIGHT);
252 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
253 b->Add (_content_remove, 1, wxEXPAND | wxLEFT | wxRIGHT);
254 _content_timeline = new wxButton (_content_panel, wxID_ANY, _("Timeline..."));
255 b->Add (_content_timeline, 1, wxEXPAND | wxLEFT | wxRIGHT);
257 s->Add (b, 0, wxALL, 4);
259 _content_sizer->Add (s, 0.75, wxEXPAND | wxALL, 6);
262 _sequence_video = new wxCheckBox (_content_panel, wxID_ANY, _("Keep video in sequence"));
263 _content_sizer->Add (_sequence_video);
265 _content_notebook = new wxNotebook (_content_panel, wxID_ANY);
266 _content_sizer->Add (_content_notebook, 1, wxEXPAND | wxTOP, 6);
268 _video_panel = new VideoPanel (this);
269 _panels.push_back (_video_panel);
270 _audio_panel = new AudioPanel (this);
271 _panels.push_back (_audio_panel);
272 _subtitle_panel = new SubtitlePanel (this);
273 _panels.push_back (_subtitle_panel);
274 _timing_panel = new TimingPanel (this);
275 _panels.push_back (_timing_panel);
278 /** Called when the name widget has been changed */
280 FilmEditor::name_changed ()
286 _film->set_name (string (_name->GetValue().mb_str()));
290 FilmEditor::j2k_bandwidth_changed ()
296 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
300 FilmEditor::frame_rate_changed ()
306 _film->set_video_frame_rate (
307 boost::lexical_cast<int> (
308 wx_to_std (_frame_rate->GetString (_frame_rate->GetSelection ()))
314 FilmEditor::audio_channels_changed ()
320 _film->set_audio_channels (_audio_channels->GetValue ());
324 FilmEditor::resolution_changed ()
330 _film->set_resolution (_resolution->GetSelection() == 0 ? RESOLUTION_2K : RESOLUTION_4K);
334 /** Called when the metadata stored in the Film object has changed;
335 * so that we can update the GUI.
336 * @param p Property of the Film that has changed.
339 FilmEditor::film_changed (Film::Property p)
349 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
350 (*i)->film_changed (p);
359 case Film::CONTAINER:
363 checked_set (_name, _film->name());
366 case Film::WITH_SUBTITLES:
369 case Film::DCP_CONTENT_TYPE:
370 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
374 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
376 case Film::RESOLUTION:
377 checked_set (_resolution, _film->resolution() == RESOLUTION_2K ? 0 : 1);
380 case Film::J2K_BANDWIDTH:
381 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
383 case Film::USE_DCI_NAME:
384 checked_set (_use_dci_name, _film->use_dci_name ());
387 case Film::DCI_METADATA:
390 case Film::VIDEO_FRAME_RATE:
393 for (unsigned int i = 0; i < _frame_rate->GetCount(); ++i) {
394 if (wx_to_std (_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->video_frame_rate())) {
395 checked_set (_frame_rate, i);
402 checked_set (_frame_rate, -1);
405 _best_frame_rate->Enable (_film->best_video_frame_rate () != _film->video_frame_rate ());
408 case Film::AUDIO_CHANNELS:
409 _audio_channels->SetValue (_film->audio_channels ());
412 case Film::SEQUENCE_VIDEO:
413 checked_set (_sequence_video, _film->sequence_video ());
416 checked_set (_three_d, _film->three_d ());
423 FilmEditor::film_content_changed (weak_ptr<Content> weak_content, int property)
428 /* We call this method ourselves (as well as using it as a signal handler)
434 shared_ptr<Content> content = weak_content.lock ();
435 if (!content || content != selected_content ()) {
439 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
440 (*i)->film_content_changed (content, property);
443 if (property == FFmpegContentProperty::AUDIO_STREAM) {
449 FilmEditor::setup_container ()
452 vector<Ratio const *> ratios = Ratio::all ();
453 vector<Ratio const *>::iterator i = ratios.begin ();
454 while (i != ratios.end() && *i != _film->container ()) {
459 if (i == ratios.end()) {
460 checked_set (_container, -1);
462 checked_set (_container, n);
468 /** Called when the container widget has been changed */
470 FilmEditor::container_changed ()
476 int const n = _container->GetSelection ();
478 vector<Ratio const *> ratios = Ratio::all ();
479 assert (n < int (ratios.size()));
480 _film->set_container (ratios[n]);
484 /** Called when the DCP content type widget has been changed */
486 FilmEditor::dcp_content_type_changed ()
492 int const n = _dcp_content_type->GetSelection ();
493 if (n != wxNOT_FOUND) {
494 _film->set_dcp_content_type (DCPContentType::from_index (n));
498 /** Sets the Film that we are editing */
500 FilmEditor::set_film (shared_ptr<Film> f)
502 set_general_sensitivity (f != 0);
511 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
512 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
516 FileChanged (_film->directory ());
521 film_changed (Film::NAME);
522 film_changed (Film::USE_DCI_NAME);
523 film_changed (Film::CONTENT);
524 film_changed (Film::DCP_CONTENT_TYPE);
525 film_changed (Film::CONTAINER);
526 film_changed (Film::RESOLUTION);
527 film_changed (Film::SCALER);
528 film_changed (Film::WITH_SUBTITLES);
529 film_changed (Film::J2K_BANDWIDTH);
530 film_changed (Film::DCI_METADATA);
531 film_changed (Film::VIDEO_FRAME_RATE);
532 film_changed (Film::AUDIO_CHANNELS);
533 film_changed (Film::SEQUENCE_VIDEO);
534 film_changed (Film::THREE_D);
536 if (!_film->content().empty ()) {
537 set_selection (_film->content().front ());
540 content_selection_changed ();
544 FilmEditor::set_general_sensitivity (bool s)
546 _generally_sensitive = s;
548 /* Stuff in the Content / DCP tabs */
550 _use_dci_name->Enable (s);
551 _edit_dci_button->Enable (s);
552 _content->Enable (s);
553 _content_add_file->Enable (s);
554 _content_add_folder->Enable (s);
555 _content_remove->Enable (s);
556 _content_timeline->Enable (s);
557 _dcp_content_type->Enable (s);
558 _frame_rate->Enable (s);
559 _audio_channels->Enable (s);
560 _j2k_bandwidth->Enable (s);
561 _container->Enable (s);
562 _best_frame_rate->Enable (s && _film && _film->best_video_frame_rate () != _film->video_frame_rate ());
563 _sequence_video->Enable (s);
564 _resolution->Enable (s);
566 _three_d->Enable (s);
568 /* Set the panels in the content notebook */
569 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
574 /** Called when the scaler widget has been changed */
576 FilmEditor::scaler_changed ()
582 int const n = _scaler->GetSelection ();
584 _film->set_scaler (Scaler::from_index (n));
589 FilmEditor::use_dci_name_toggled ()
595 _film->set_use_dci_name (_use_dci_name->GetValue ());
599 FilmEditor::edit_dci_button_clicked ()
605 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
607 _film->set_dci_metadata (d->dci_metadata ());
612 FilmEditor::active_jobs_changed (bool a)
614 set_general_sensitivity (!a);
618 FilmEditor::setup_dcp_name ()
620 string s = _film->dcp_name (true);
621 if (s.length() > 28) {
622 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
623 _dcp_name->SetToolTip (std_to_wx (s));
625 _dcp_name->SetLabel (std_to_wx (s));
630 FilmEditor::best_frame_rate_clicked ()
636 _film->set_video_frame_rate (_film->best_video_frame_rate ());
640 FilmEditor::setup_content ()
642 string selected_summary;
643 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
645 selected_summary = wx_to_std (_content->GetItemText (s));
648 _content->DeleteAllItems ();
650 ContentList content = _film->content ();
651 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
652 int const t = _content->GetItemCount ();
653 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
654 if ((*i)->summary() == selected_summary) {
655 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
659 if (selected_summary.empty () && !content.empty ()) {
660 /* Select the item of content if none was selected before */
661 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
666 FilmEditor::content_add_file_clicked ()
668 wxFileDialog* d = new wxFileDialog (this, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
669 int const r = d->ShowModal ();
679 /* XXX: check for lots of files here and do something */
681 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
682 boost::filesystem::path p (wx_to_std (paths[i]));
684 shared_ptr<Content> c;
686 if (valid_image_file (p)) {
687 c.reset (new StillImageContent (_film, p));
688 } else if (SndfileContent::valid_file (p)) {
689 c.reset (new SndfileContent (_film, p));
691 c.reset (new FFmpegContent (_film, p));
694 _film->examine_and_add_content (c);
699 FilmEditor::content_add_folder_clicked ()
701 wxDirDialog* d = new wxDirDialog (this, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
702 int const r = d->ShowModal ();
709 _film->examine_and_add_content (
710 shared_ptr<MovingImageContent> (
711 new MovingImageContent (_film, boost::filesystem::path (wx_to_std (d->GetPath ())))
717 FilmEditor::content_remove_clicked ()
719 shared_ptr<Content> c = selected_content ();
721 _film->remove_content (c);
724 content_selection_changed ();
728 FilmEditor::content_selection_changed ()
730 setup_content_sensitivity ();
731 shared_ptr<Content> s = selected_content ();
733 /* All other sensitivity in content panels should be triggered by
736 film_content_changed (s, ContentProperty::START);
737 film_content_changed (s, ContentProperty::LENGTH);
738 film_content_changed (s, VideoContentProperty::VIDEO_CROP);
739 film_content_changed (s, VideoContentProperty::VIDEO_RATIO);
740 film_content_changed (s, VideoContentProperty::VIDEO_FRAME_TYPE);
741 film_content_changed (s, AudioContentProperty::AUDIO_GAIN);
742 film_content_changed (s, AudioContentProperty::AUDIO_DELAY);
743 film_content_changed (s, AudioContentProperty::AUDIO_MAPPING);
744 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAM);
745 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAMS);
746 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAM);
747 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAMS);
748 film_content_changed (s, FFmpegContentProperty::FILTERS);
749 film_content_changed (s, SubtitleContentProperty::SUBTITLE_OFFSET);
750 film_content_changed (s, SubtitleContentProperty::SUBTITLE_SCALE);
753 /** Set up broad sensitivity based on the type of content that is selected */
755 FilmEditor::setup_content_sensitivity ()
757 _content_add_file->Enable (_generally_sensitive);
758 _content_add_folder->Enable (_generally_sensitive);
760 shared_ptr<Content> selection = selected_content ();
762 _content_remove->Enable (selection && _generally_sensitive);
763 _content_timeline->Enable (_generally_sensitive);
765 _video_panel->Enable (selection && dynamic_pointer_cast<VideoContent> (selection) && _generally_sensitive);
766 _audio_panel->Enable (selection && dynamic_pointer_cast<AudioContent> (selection) && _generally_sensitive);
767 _subtitle_panel->Enable (selection && dynamic_pointer_cast<FFmpegContent> (selection) && _generally_sensitive);
768 _timing_panel->Enable (selection && _generally_sensitive);
772 FilmEditor::selected_content ()
774 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
776 return shared_ptr<Content> ();
779 ContentList c = _film->content ();
780 if (s < 0 || size_t (s) >= c.size ()) {
781 return shared_ptr<Content> ();
787 shared_ptr<VideoContent>
788 FilmEditor::selected_video_content ()
790 shared_ptr<Content> c = selected_content ();
792 return shared_ptr<VideoContent> ();
795 return dynamic_pointer_cast<VideoContent> (c);
798 shared_ptr<AudioContent>
799 FilmEditor::selected_audio_content ()
801 shared_ptr<Content> c = selected_content ();
803 return shared_ptr<AudioContent> ();
806 return dynamic_pointer_cast<AudioContent> (c);
809 shared_ptr<SubtitleContent>
810 FilmEditor::selected_subtitle_content ()
812 shared_ptr<Content> c = selected_content ();
814 return shared_ptr<SubtitleContent> ();
817 return dynamic_pointer_cast<SubtitleContent> (c);
821 FilmEditor::content_timeline_clicked ()
823 if (_timeline_dialog) {
824 _timeline_dialog->Destroy ();
825 _timeline_dialog = 0;
828 _timeline_dialog = new TimelineDialog (this, _film);
829 _timeline_dialog->Show ();
833 FilmEditor::set_selection (weak_ptr<Content> wc)
835 ContentList content = _film->content ();
836 for (size_t i = 0; i < content.size(); ++i) {
837 if (content[i] == wc.lock ()) {
838 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
840 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
846 FilmEditor::sequence_video_changed ()
852 _film->set_sequence_video (_sequence_video->GetValue ());
856 FilmEditor::content_right_click (wxListEvent& ev)
859 cl.push_back (selected_content ());
860 _menu.popup (cl, ev.GetPoint ());
864 FilmEditor::three_d_changed ()
870 _film->set_three_d (_three_d->GetValue ());