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/sndfile_content.h"
41 #include "lib/dcp_content_type.h"
42 #include "lib/sound_processor.h"
43 #include "lib/scaler.h"
46 #include "film_editor.h"
47 #include "dci_metadata_dialog.h"
48 #include "timeline_dialog.h"
49 #include "timing_panel.h"
50 #include "subtitle_panel.h"
51 #include "audio_panel.h"
52 #include "video_panel.h"
56 using std::stringstream;
59 using std::setprecision;
63 using boost::shared_ptr;
64 using boost::weak_ptr;
65 using boost::dynamic_pointer_cast;
66 using boost::lexical_cast;
68 /** @param f Film to edit */
69 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
72 , _generally_sensitive (true)
73 , _timeline_dialog (0)
75 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
77 _main_notebook = new wxNotebook (this, wxID_ANY);
78 s->Add (_main_notebook, 1);
80 make_content_panel ();
81 _main_notebook->AddPage (_content_panel, _("Content"), true);
83 _main_notebook->AddPage (_dcp_panel, _("DCP"), false);
86 connect_to_widgets ();
88 JobManager::instance()->ActiveJobsChanged.connect (
89 bind (&FilmEditor::active_jobs_changed, this, _1)
96 FilmEditor::make_dcp_panel ()
98 _dcp_panel = new wxPanel (_main_notebook);
99 _dcp_sizer = new wxBoxSizer (wxVERTICAL);
100 _dcp_panel->SetSizer (_dcp_sizer);
102 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
103 _dcp_sizer->Add (grid, 0, wxEXPAND | wxALL, 8);
107 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Name"), true, wxGBPosition (r, 0));
108 _name = new wxTextCtrl (_dcp_panel, wxID_ANY);
109 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND | wxLEFT | wxRIGHT);
112 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Name"), true, wxGBPosition (r, 0));
113 _dcp_name = new wxStaticText (_dcp_panel, wxID_ANY, wxT (""));
114 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
117 int flags = wxALIGN_CENTER_VERTICAL;
119 flags |= wxALIGN_RIGHT;
122 _use_dci_name = new wxCheckBox (_dcp_panel, wxID_ANY, _("Use DCI name"));
123 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, flags);
124 _edit_dci_button = new wxButton (_dcp_panel, wxID_ANY, _("Details..."));
125 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
128 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Container"), true, wxGBPosition (r, 0));
129 _container = new wxChoice (_dcp_panel, wxID_ANY);
130 grid->Add (_container, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
133 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Content Type"), true, wxGBPosition (r, 0));
134 _dcp_content_type = new wxChoice (_dcp_panel, wxID_ANY);
135 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
139 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Frame Rate"), true, wxGBPosition (r, 0));
140 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
141 _frame_rate = new wxChoice (_dcp_panel, wxID_ANY);
142 s->Add (_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
143 _best_frame_rate = new wxButton (_dcp_panel, wxID_ANY, _("Use best"));
144 s->Add (_best_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxEXPAND);
145 grid->Add (s, wxGBPosition (r, 1));
149 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Audio channels"), true, wxGBPosition (r, 0));
150 _audio_channels = new wxSpinCtrl (_dcp_panel, wxID_ANY);
151 grid->Add (_audio_channels, wxGBPosition (r, 1));
154 _three_d = new wxCheckBox (_dcp_panel, wxID_ANY, _("3D"));
155 grid->Add (_three_d, wxGBPosition (r, 0), wxGBSpan (1, 2));
158 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Resolution"), true, wxGBPosition (r, 0));
159 _resolution = new wxChoice (_dcp_panel, wxID_ANY);
160 grid->Add (_resolution, wxGBPosition (r, 1));
164 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("JPEG2000 bandwidth"), true, wxGBPosition (r, 0));
165 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
166 _j2k_bandwidth = new wxSpinCtrl (_dcp_panel, wxID_ANY);
167 s->Add (_j2k_bandwidth, 1);
168 add_label_to_sizer (s, _dcp_panel, _("MBps"), false);
169 grid->Add (s, wxGBPosition (r, 1));
173 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Scaler"), true, wxGBPosition (r, 0));
174 _scaler = new wxChoice (_dcp_panel, wxID_ANY);
175 grid->Add (_scaler, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
178 vector<Scaler const *> const sc = Scaler::all ();
179 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
180 _scaler->Append (std_to_wx ((*i)->name()));
183 vector<Ratio const *> const ratio = Ratio::all ();
184 for (vector<Ratio const *>::const_iterator i = ratio.begin(); i != ratio.end(); ++i) {
185 _container->Append (std_to_wx ((*i)->nickname ()));
188 vector<DCPContentType const *> const ct = DCPContentType::all ();
189 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
190 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
193 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
194 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
195 _frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
198 _audio_channels->SetRange (0, MAX_AUDIO_CHANNELS);
199 _j2k_bandwidth->SetRange (50, 250);
201 _resolution->Append (_("2K"));
202 _resolution->Append (_("4K"));
206 FilmEditor::connect_to_widgets ()
208 _name->Connect (wxID_ANY, wxEVT_COMMAND_TEXT_UPDATED, wxCommandEventHandler (FilmEditor::name_changed), 0, this);
209 _use_dci_name->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::use_dci_name_toggled), 0, this);
210 _edit_dci_button->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::edit_dci_button_clicked), 0, this);
211 _container->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::container_changed), 0, this);
212 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_SELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
213 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_DESELECTED, wxListEventHandler (FilmEditor::content_selection_changed), 0, this);
214 _content->Connect (wxID_ANY, wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK,wxListEventHandler (FilmEditor::content_right_click), 0, this);
215 _content_add->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_add_clicked), 0, this);
216 _content_remove->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_remove_clicked), 0, this);
217 _content_timeline->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::content_timeline_clicked), 0, this);
218 _scaler->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::scaler_changed), 0, this);
219 _dcp_content_type->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::dcp_content_type_changed), 0, this);
220 _frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::frame_rate_changed), 0, this);
221 _best_frame_rate->Connect (wxID_ANY, wxEVT_COMMAND_BUTTON_CLICKED, wxCommandEventHandler (FilmEditor::best_frame_rate_clicked), 0, this);
222 _audio_channels->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::audio_channels_changed), 0, this);
223 _j2k_bandwidth->Connect (wxID_ANY, wxEVT_COMMAND_SPINCTRL_UPDATED, wxCommandEventHandler (FilmEditor::j2k_bandwidth_changed), 0, this);
224 _resolution->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FilmEditor::resolution_changed), 0, this);
225 _sequence_video->Connect (wxID_ANY, wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler (FilmEditor::sequence_video_changed), 0, this);
226 _three_d->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::three_d_changed, this));
230 FilmEditor::make_content_panel ()
232 _content_panel = new wxPanel (_main_notebook);
233 _content_sizer = new wxBoxSizer (wxVERTICAL);
234 _content_panel->SetSizer (_content_sizer);
237 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
239 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
240 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
242 _content->InsertColumn (0, wxT(""));
243 _content->SetColumnWidth (0, 512);
245 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
246 _content_add = new wxButton (_content_panel, wxID_ANY, _("Add..."));
247 b->Add (_content_add, 1, wxEXPAND | wxLEFT | wxRIGHT);
248 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
249 b->Add (_content_remove, 1, wxEXPAND | wxLEFT | wxRIGHT);
250 _content_timeline = new wxButton (_content_panel, wxID_ANY, _("Timeline..."));
251 b->Add (_content_timeline, 1, wxEXPAND | wxLEFT | wxRIGHT);
253 s->Add (b, 0, wxALL, 4);
255 _content_sizer->Add (s, 0.75, wxEXPAND | wxALL, 6);
258 _sequence_video = new wxCheckBox (_content_panel, wxID_ANY, _("Keep video in sequence"));
259 _content_sizer->Add (_sequence_video);
261 _content_notebook = new wxNotebook (_content_panel, wxID_ANY);
262 _content_sizer->Add (_content_notebook, 1, wxEXPAND | wxTOP, 6);
264 _video_panel = new VideoPanel (this);
265 _panels.push_back (_video_panel);
266 _audio_panel = new AudioPanel (this);
267 _panels.push_back (_audio_panel);
268 _subtitle_panel = new SubtitlePanel (this);
269 _panels.push_back (_subtitle_panel);
270 _timing_panel = new TimingPanel (this);
271 _panels.push_back (_timing_panel);
274 /** Called when the name widget has been changed */
276 FilmEditor::name_changed (wxCommandEvent &)
282 _film->set_name (string (_name->GetValue().mb_str()));
286 FilmEditor::j2k_bandwidth_changed (wxCommandEvent &)
292 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1e6);
296 FilmEditor::frame_rate_changed (wxCommandEvent &)
302 _film->set_video_frame_rate (
303 boost::lexical_cast<int> (
304 wx_to_std (_frame_rate->GetString (_frame_rate->GetSelection ()))
310 FilmEditor::audio_channels_changed (wxCommandEvent &)
316 _film->set_audio_channels (_audio_channels->GetValue ());
320 FilmEditor::resolution_changed (wxCommandEvent &)
326 _film->set_resolution (_resolution->GetSelection() == 0 ? RESOLUTION_2K : RESOLUTION_4K);
330 /** Called when the metadata stored in the Film object has changed;
331 * so that we can update the GUI.
332 * @param p Property of the Film that has changed.
335 FilmEditor::film_changed (Film::Property p)
345 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
346 (*i)->film_changed (p);
355 case Film::CONTAINER:
359 checked_set (_name, _film->name());
362 case Film::WITH_SUBTITLES:
365 case Film::DCP_CONTENT_TYPE:
366 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
370 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
372 case Film::RESOLUTION:
373 checked_set (_resolution, _film->resolution() == RESOLUTION_2K ? 0 : 1);
376 case Film::J2K_BANDWIDTH:
377 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1e6);
379 case Film::USE_DCI_NAME:
380 checked_set (_use_dci_name, _film->use_dci_name ());
383 case Film::DCI_METADATA:
386 case Film::VIDEO_FRAME_RATE:
389 for (unsigned int i = 0; i < _frame_rate->GetCount(); ++i) {
390 if (wx_to_std (_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->video_frame_rate())) {
391 checked_set (_frame_rate, i);
398 checked_set (_frame_rate, -1);
401 _best_frame_rate->Enable (_film->best_video_frame_rate () != _film->video_frame_rate ());
404 case Film::AUDIO_CHANNELS:
405 _audio_channels->SetValue (_film->audio_channels ());
408 case Film::SEQUENCE_VIDEO:
409 checked_set (_sequence_video, _film->sequence_video ());
412 checked_set (_three_d, _film->three_d ());
418 FilmEditor::film_content_changed (weak_ptr<Content> weak_content, int property)
423 /* We call this method ourselves (as well as using it as a signal handler)
429 shared_ptr<Content> content = weak_content.lock ();
430 if (!content || content != selected_content ()) {
434 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
435 (*i)->film_content_changed (content, property);
438 if (property == FFmpegContentProperty::AUDIO_STREAM) {
444 FilmEditor::setup_container ()
447 vector<Ratio const *> ratios = Ratio::all ();
448 vector<Ratio const *>::iterator i = ratios.begin ();
449 while (i != ratios.end() && *i != _film->container ()) {
454 if (i == ratios.end()) {
455 checked_set (_container, -1);
457 checked_set (_container, n);
463 /** Called when the container widget has been changed */
465 FilmEditor::container_changed (wxCommandEvent &)
471 int const n = _container->GetSelection ();
473 vector<Ratio const *> ratios = Ratio::all ();
474 assert (n < int (ratios.size()));
475 _film->set_container (ratios[n]);
479 /** Called when the DCP content type widget has been changed */
481 FilmEditor::dcp_content_type_changed (wxCommandEvent &)
487 int const n = _dcp_content_type->GetSelection ();
488 if (n != wxNOT_FOUND) {
489 _film->set_dcp_content_type (DCPContentType::from_index (n));
493 /** Sets the Film that we are editing */
495 FilmEditor::set_film (shared_ptr<Film> f)
497 set_general_sensitivity (f != 0);
500 content_selection_changed (ev);
509 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
510 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
514 FileChanged (_film->directory ());
519 film_changed (Film::NAME);
520 film_changed (Film::USE_DCI_NAME);
521 film_changed (Film::CONTENT);
522 film_changed (Film::DCP_CONTENT_TYPE);
523 film_changed (Film::CONTAINER);
524 film_changed (Film::RESOLUTION);
525 film_changed (Film::SCALER);
526 film_changed (Film::WITH_SUBTITLES);
527 film_changed (Film::J2K_BANDWIDTH);
528 film_changed (Film::DCI_METADATA);
529 film_changed (Film::VIDEO_FRAME_RATE);
530 film_changed (Film::AUDIO_CHANNELS);
531 film_changed (Film::SEQUENCE_VIDEO);
532 film_changed (Film::THREE_D);
534 if (!_film->content().empty ()) {
535 set_selection (_film->content().front ());
540 FilmEditor::set_general_sensitivity (bool s)
542 _generally_sensitive = s;
544 /* Stuff in the Content / DCP tabs */
546 _use_dci_name->Enable (s);
547 _edit_dci_button->Enable (s);
548 _content->Enable (s);
549 _content_add->Enable (s);
550 _content_remove->Enable (s);
551 _content_timeline->Enable (s);
552 _dcp_content_type->Enable (s);
553 _frame_rate->Enable (s);
554 _audio_channels->Enable (s);
555 _j2k_bandwidth->Enable (s);
556 _container->Enable (s);
557 _best_frame_rate->Enable (s && _film && _film->best_video_frame_rate () != _film->video_frame_rate ());
558 _sequence_video->Enable (s);
559 _resolution->Enable (s);
561 _three_d->Enable (s);
563 /* Set the panels in the content notebook */
564 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
569 /** Called when the scaler widget has been changed */
571 FilmEditor::scaler_changed (wxCommandEvent &)
577 int const n = _scaler->GetSelection ();
579 _film->set_scaler (Scaler::from_index (n));
584 FilmEditor::use_dci_name_toggled (wxCommandEvent &)
590 _film->set_use_dci_name (_use_dci_name->GetValue ());
594 FilmEditor::edit_dci_button_clicked (wxCommandEvent &)
600 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
602 _film->set_dci_metadata (d->dci_metadata ());
607 FilmEditor::active_jobs_changed (bool a)
609 set_general_sensitivity (!a);
613 FilmEditor::setup_dcp_name ()
615 string s = _film->dcp_name (true);
616 if (s.length() > 28) {
617 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
618 _dcp_name->SetToolTip (std_to_wx (s));
620 _dcp_name->SetLabel (std_to_wx (s));
625 FilmEditor::best_frame_rate_clicked (wxCommandEvent &)
631 _film->set_video_frame_rate (_film->best_video_frame_rate ());
635 FilmEditor::setup_content ()
637 string selected_summary;
638 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
640 selected_summary = wx_to_std (_content->GetItemText (s));
643 _content->DeleteAllItems ();
645 ContentList content = _film->content ();
646 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
647 int const t = _content->GetItemCount ();
648 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
649 if ((*i)->summary() == selected_summary) {
650 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
654 if (selected_summary.empty () && !content.empty ()) {
655 /* Select the item of content if none was selected before */
656 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
661 FilmEditor::content_add_clicked (wxCommandEvent &)
663 wxFileDialog* d = new wxFileDialog (this, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
664 int const r = d->ShowModal ();
674 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
675 boost::filesystem::path p (wx_to_std (paths[i]));
677 shared_ptr<Content> c;
679 if (StillImageContent::valid_file (p)) {
680 c.reset (new StillImageContent (_film, p));
681 } else if (SndfileContent::valid_file (p)) {
682 c.reset (new SndfileContent (_film, p));
684 c.reset (new FFmpegContent (_film, p));
687 _film->examine_and_add_content (c);
692 FilmEditor::content_remove_clicked (wxCommandEvent &)
694 shared_ptr<Content> c = selected_content ();
696 _film->remove_content (c);
700 content_selection_changed (ev);
704 FilmEditor::content_selection_changed (wxListEvent &)
706 setup_content_sensitivity ();
707 shared_ptr<Content> s = selected_content ();
709 /* All other sensitivity in content panels should be triggered by
712 film_content_changed (s, ContentProperty::START);
713 film_content_changed (s, ContentProperty::LENGTH);
714 film_content_changed (s, VideoContentProperty::VIDEO_CROP);
715 film_content_changed (s, VideoContentProperty::VIDEO_RATIO);
716 film_content_changed (s, VideoContentProperty::VIDEO_FRAME_TYPE);
717 film_content_changed (s, AudioContentProperty::AUDIO_GAIN);
718 film_content_changed (s, AudioContentProperty::AUDIO_DELAY);
719 film_content_changed (s, AudioContentProperty::AUDIO_MAPPING);
720 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAM);
721 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAMS);
722 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAM);
723 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAMS);
724 film_content_changed (s, FFmpegContentProperty::FILTERS);
725 film_content_changed (s, SubtitleContentProperty::SUBTITLE_OFFSET);
726 film_content_changed (s, SubtitleContentProperty::SUBTITLE_SCALE);
729 /** Set up broad sensitivity based on the type of content that is selected */
731 FilmEditor::setup_content_sensitivity ()
733 _content_add->Enable (_generally_sensitive);
735 shared_ptr<Content> selection = selected_content ();
737 _content_remove->Enable (selection && _generally_sensitive);
738 _content_timeline->Enable (_generally_sensitive);
740 _video_panel->Enable (selection && dynamic_pointer_cast<VideoContent> (selection) && _generally_sensitive);
741 _audio_panel->Enable (selection && dynamic_pointer_cast<AudioContent> (selection) && _generally_sensitive);
742 _subtitle_panel->Enable (selection && dynamic_pointer_cast<FFmpegContent> (selection) && _generally_sensitive);
743 _timing_panel->Enable (selection && _generally_sensitive);
747 FilmEditor::selected_content ()
749 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
751 return shared_ptr<Content> ();
754 ContentList c = _film->content ();
755 if (s < 0 || size_t (s) >= c.size ()) {
756 return shared_ptr<Content> ();
762 shared_ptr<VideoContent>
763 FilmEditor::selected_video_content ()
765 shared_ptr<Content> c = selected_content ();
767 return shared_ptr<VideoContent> ();
770 return dynamic_pointer_cast<VideoContent> (c);
773 shared_ptr<AudioContent>
774 FilmEditor::selected_audio_content ()
776 shared_ptr<Content> c = selected_content ();
778 return shared_ptr<AudioContent> ();
781 return dynamic_pointer_cast<AudioContent> (c);
784 shared_ptr<SubtitleContent>
785 FilmEditor::selected_subtitle_content ()
787 shared_ptr<Content> c = selected_content ();
789 return shared_ptr<SubtitleContent> ();
792 return dynamic_pointer_cast<SubtitleContent> (c);
796 FilmEditor::content_timeline_clicked (wxCommandEvent &)
798 if (_timeline_dialog) {
799 _timeline_dialog->Destroy ();
800 _timeline_dialog = 0;
803 _timeline_dialog = new TimelineDialog (this, _film);
804 _timeline_dialog->Show ();
808 FilmEditor::set_selection (weak_ptr<Content> wc)
810 ContentList content = _film->content ();
811 for (size_t i = 0; i < content.size(); ++i) {
812 if (content[i] == wc.lock ()) {
813 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
815 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
821 FilmEditor::sequence_video_changed (wxCommandEvent &)
827 _film->set_sequence_video (_sequence_video->GetValue ());
831 FilmEditor::content_right_click (wxListEvent& ev)
834 cl.push_back (selected_content ());
835 _menu.popup (cl, ev.GetPoint ());
839 FilmEditor::three_d_changed ()
845 _film->set_three_d (_three_d->GetValue ());