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"
46 #include "lib/playlist.h"
49 #include "film_editor.h"
50 #include "dci_metadata_dialog.h"
51 #include "timeline_dialog.h"
52 #include "timing_panel.h"
53 #include "subtitle_panel.h"
54 #include "audio_panel.h"
55 #include "video_panel.h"
59 using std::stringstream;
62 using std::setprecision;
66 using boost::shared_ptr;
67 using boost::weak_ptr;
68 using boost::dynamic_pointer_cast;
69 using boost::lexical_cast;
71 /** @param f Film to edit */
72 FilmEditor::FilmEditor (shared_ptr<Film> f, wxWindow* parent)
75 , _generally_sensitive (true)
76 , _timeline_dialog (0)
78 wxBoxSizer* s = new wxBoxSizer (wxVERTICAL);
80 _main_notebook = new wxNotebook (this, wxID_ANY);
81 s->Add (_main_notebook, 1);
83 make_content_panel ();
84 _main_notebook->AddPage (_content_panel, _("Content"), true);
86 _main_notebook->AddPage (_dcp_panel, _("DCP"), false);
89 connect_to_widgets ();
91 JobManager::instance()->ActiveJobsChanged.connect (
92 bind (&FilmEditor::active_jobs_changed, this, _1)
99 FilmEditor::make_dcp_panel ()
101 _dcp_panel = new wxPanel (_main_notebook);
102 _dcp_sizer = new wxBoxSizer (wxVERTICAL);
103 _dcp_panel->SetSizer (_dcp_sizer);
105 wxGridBagSizer* grid = new wxGridBagSizer (DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
106 _dcp_sizer->Add (grid, 0, wxEXPAND | wxALL, 8);
110 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Name"), true, wxGBPosition (r, 0));
111 _name = new wxTextCtrl (_dcp_panel, wxID_ANY);
112 grid->Add (_name, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND | wxLEFT | wxRIGHT);
115 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("DCP Name"), true, wxGBPosition (r, 0));
116 _dcp_name = new wxStaticText (_dcp_panel, wxID_ANY, wxT (""));
117 grid->Add (_dcp_name, wxGBPosition(r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
120 int flags = wxALIGN_CENTER_VERTICAL;
122 flags |= wxALIGN_RIGHT;
125 _use_dci_name = new wxCheckBox (_dcp_panel, wxID_ANY, _("Use DCI name"));
126 grid->Add (_use_dci_name, wxGBPosition (r, 0), wxDefaultSpan, flags);
127 _edit_dci_button = new wxButton (_dcp_panel, wxID_ANY, _("Details..."));
128 grid->Add (_edit_dci_button, wxGBPosition (r, 1), wxDefaultSpan);
131 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Container"), true, wxGBPosition (r, 0));
132 _container = new wxChoice (_dcp_panel, wxID_ANY);
133 grid->Add (_container, wxGBPosition (r, 1), wxDefaultSpan, wxEXPAND);
136 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Content Type"), true, wxGBPosition (r, 0));
137 _dcp_content_type = new wxChoice (_dcp_panel, wxID_ANY);
138 grid->Add (_dcp_content_type, wxGBPosition (r, 1));
142 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Frame Rate"), true, wxGBPosition (r, 0));
143 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
144 _frame_rate = new wxChoice (_dcp_panel, wxID_ANY);
145 s->Add (_frame_rate, 1, wxALIGN_CENTER_VERTICAL);
146 _best_frame_rate = new wxButton (_dcp_panel, wxID_ANY, _("Use best"));
147 s->Add (_best_frame_rate, 1, wxALIGN_CENTER_VERTICAL | wxEXPAND);
148 grid->Add (s, wxGBPosition (r, 1));
152 _encrypted = new wxCheckBox (_dcp_panel, wxID_ANY, wxT ("Encrypted"));
153 grid->Add (_encrypted, wxGBPosition (r, 0), wxGBSpan (1, 2));
156 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Audio channels"), true, wxGBPosition (r, 0));
157 _audio_channels = new wxSpinCtrl (_dcp_panel, wxID_ANY);
158 grid->Add (_audio_channels, wxGBPosition (r, 1));
161 _three_d = new wxCheckBox (_dcp_panel, wxID_ANY, _("3D"));
162 grid->Add (_three_d, wxGBPosition (r, 0), wxGBSpan (1, 2));
165 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Resolution"), true, wxGBPosition (r, 0));
166 _resolution = new wxChoice (_dcp_panel, wxID_ANY);
167 grid->Add (_resolution, wxGBPosition (r, 1));
171 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("JPEG2000 bandwidth"), true, wxGBPosition (r, 0));
172 wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
173 _j2k_bandwidth = new wxSpinCtrl (_dcp_panel, wxID_ANY);
174 s->Add (_j2k_bandwidth, 1);
175 add_label_to_sizer (s, _dcp_panel, _("MBps"), false);
176 grid->Add (s, wxGBPosition (r, 1));
180 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Standard"), true, wxGBPosition (r, 0));
181 _standard = new wxChoice (_dcp_panel, wxID_ANY);
182 grid->Add (_standard, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
185 add_label_to_grid_bag_sizer (grid, _dcp_panel, _("Scaler"), true, wxGBPosition (r, 0));
186 _scaler = new wxChoice (_dcp_panel, wxID_ANY);
187 grid->Add (_scaler, wxGBPosition (r, 1), wxDefaultSpan, wxALIGN_CENTER_VERTICAL);
190 vector<Scaler const *> const sc = Scaler::all ();
191 for (vector<Scaler const *>::const_iterator i = sc.begin(); i != sc.end(); ++i) {
192 _scaler->Append (std_to_wx ((*i)->name()));
195 vector<Ratio const *> const ratio = Ratio::all ();
196 for (vector<Ratio const *>::const_iterator i = ratio.begin(); i != ratio.end(); ++i) {
197 _container->Append (std_to_wx ((*i)->nickname ()));
200 vector<DCPContentType const *> const ct = DCPContentType::all ();
201 for (vector<DCPContentType const *>::const_iterator i = ct.begin(); i != ct.end(); ++i) {
202 _dcp_content_type->Append (std_to_wx ((*i)->pretty_name ()));
205 list<int> const dfr = Config::instance()->allowed_dcp_frame_rates ();
206 for (list<int>::const_iterator i = dfr.begin(); i != dfr.end(); ++i) {
207 _frame_rate->Append (std_to_wx (boost::lexical_cast<string> (*i)));
210 _audio_channels->SetRange (0, MAX_AUDIO_CHANNELS);
211 _j2k_bandwidth->SetRange (1, 250);
213 _resolution->Append (_("2K"));
214 _resolution->Append (_("4K"));
216 _standard->Append (_("SMPTE"));
217 _standard->Append (_("Interop"));
221 FilmEditor::connect_to_widgets ()
223 _name->Bind (wxEVT_COMMAND_TEXT_UPDATED, boost::bind (&FilmEditor::name_changed, this));
224 _use_dci_name->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::use_dci_name_toggled, this));
225 _edit_dci_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::edit_dci_button_clicked, this));
226 _container->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::container_changed, this));
227 _content->Bind (wxEVT_COMMAND_LIST_ITEM_SELECTED, boost::bind (&FilmEditor::content_selection_changed, this));
228 _content->Bind (wxEVT_COMMAND_LIST_ITEM_DESELECTED, boost::bind (&FilmEditor::content_selection_changed, this));
229 _content->Bind (wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, boost::bind (&FilmEditor::content_right_click, this, _1));
230 _content_add_file->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_add_file_clicked, this));
231 _content_add_folder->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_add_folder_clicked, this));
232 _content_remove->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_remove_clicked, this));
233 _content_earlier->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_earlier_clicked, this));
234 _content_later->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_later_clicked, this));
235 _content_timeline->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::content_timeline_clicked, this));
236 _scaler->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::scaler_changed, this));
237 _dcp_content_type->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::dcp_content_type_changed, this));
238 _frame_rate->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::frame_rate_changed, this));
239 _best_frame_rate->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&FilmEditor::best_frame_rate_clicked, this));
240 _encrypted->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::encrypted_toggled, this));
241 _audio_channels->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&FilmEditor::audio_channels_changed, this));
242 _j2k_bandwidth->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&FilmEditor::j2k_bandwidth_changed, this));
243 _resolution->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::resolution_changed, this));
244 _sequence_video->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::sequence_video_changed, this));
245 _three_d->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&FilmEditor::three_d_changed, this));
246 _standard->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&FilmEditor::standard_changed, this));
250 FilmEditor::make_content_panel ()
252 _content_panel = new wxPanel (_main_notebook);
253 _content_sizer = new wxBoxSizer (wxVERTICAL);
254 _content_panel->SetSizer (_content_sizer);
257 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
259 _content = new wxListCtrl (_content_panel, wxID_ANY, wxDefaultPosition, wxSize (320, 160), wxLC_REPORT | wxLC_NO_HEADER | wxLC_SINGLE_SEL);
260 s->Add (_content, 1, wxEXPAND | wxTOP | wxBOTTOM, 6);
262 _content->InsertColumn (0, wxT(""));
263 _content->SetColumnWidth (0, 512);
265 wxBoxSizer* b = new wxBoxSizer (wxVERTICAL);
266 _content_add_file = new wxButton (_content_panel, wxID_ANY, _("Add file(s)..."));
267 b->Add (_content_add_file, 1, wxEXPAND | wxLEFT | wxRIGHT);
268 _content_add_folder = new wxButton (_content_panel, wxID_ANY, _("Add folder..."));
269 b->Add (_content_add_folder, 1, wxEXPAND | wxLEFT | wxRIGHT);
270 _content_remove = new wxButton (_content_panel, wxID_ANY, _("Remove"));
271 b->Add (_content_remove, 1, wxEXPAND | wxLEFT | wxRIGHT);
272 _content_earlier = new wxButton (_content_panel, wxID_UP);
273 b->Add (_content_earlier, 1, wxEXPAND);
274 _content_later = new wxButton (_content_panel, wxID_DOWN);
275 b->Add (_content_later, 1, wxEXPAND);
276 _content_timeline = new wxButton (_content_panel, wxID_ANY, _("Timeline..."));
277 b->Add (_content_timeline, 1, wxEXPAND | wxLEFT | wxRIGHT);
279 s->Add (b, 0, wxALL, 4);
281 _content_sizer->Add (s, 0.75, wxEXPAND | wxALL, 6);
284 _sequence_video = new wxCheckBox (_content_panel, wxID_ANY, _("Keep video in sequence"));
285 _content_sizer->Add (_sequence_video);
287 _content_notebook = new wxNotebook (_content_panel, wxID_ANY);
288 _content_sizer->Add (_content_notebook, 1, wxEXPAND | wxTOP, 6);
290 _video_panel = new VideoPanel (this);
291 _panels.push_back (_video_panel);
292 _audio_panel = new AudioPanel (this);
293 _panels.push_back (_audio_panel);
294 _subtitle_panel = new SubtitlePanel (this);
295 _panels.push_back (_subtitle_panel);
296 _timing_panel = new TimingPanel (this);
297 _panels.push_back (_timing_panel);
300 /** Called when the name widget has been changed */
302 FilmEditor::name_changed ()
308 _film->set_name (string (_name->GetValue().mb_str()));
312 FilmEditor::j2k_bandwidth_changed ()
318 _film->set_j2k_bandwidth (_j2k_bandwidth->GetValue() * 1000000);
322 FilmEditor::encrypted_toggled ()
328 _film->set_encrypted (_encrypted->GetValue ());
331 /** Called when the name widget has been changed */
333 FilmEditor::frame_rate_changed ()
339 _film->set_video_frame_rate (
340 boost::lexical_cast<int> (
341 wx_to_std (_frame_rate->GetString (_frame_rate->GetSelection ()))
347 FilmEditor::audio_channels_changed ()
353 _film->set_audio_channels (_audio_channels->GetValue ());
357 FilmEditor::resolution_changed ()
363 _film->set_resolution (_resolution->GetSelection() == 0 ? RESOLUTION_2K : RESOLUTION_4K);
367 FilmEditor::standard_changed ()
373 _film->set_interop (_standard->GetSelection() == 1);
376 /** Called when the metadata stored in the Film object has changed;
377 * so that we can update the GUI.
378 * @param p Property of the Film that has changed.
381 FilmEditor::film_changed (Film::Property p)
391 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
392 (*i)->film_changed (p);
401 case Film::CONTAINER:
405 checked_set (_name, _film->name());
408 case Film::WITH_SUBTITLES:
411 case Film::DCP_CONTENT_TYPE:
412 checked_set (_dcp_content_type, DCPContentType::as_index (_film->dcp_content_type ()));
416 checked_set (_scaler, Scaler::as_index (_film->scaler ()));
418 case Film::ENCRYPTED:
419 checked_set (_encrypted, _film->encrypted ());
421 case Film::RESOLUTION:
422 checked_set (_resolution, _film->resolution() == RESOLUTION_2K ? 0 : 1);
425 case Film::J2K_BANDWIDTH:
426 checked_set (_j2k_bandwidth, double (_film->j2k_bandwidth()) / 1000000);
428 case Film::USE_DCI_NAME:
429 checked_set (_use_dci_name, _film->use_dci_name ());
432 case Film::DCI_METADATA:
435 case Film::VIDEO_FRAME_RATE:
438 for (unsigned int i = 0; i < _frame_rate->GetCount(); ++i) {
439 if (wx_to_std (_frame_rate->GetString(i)) == boost::lexical_cast<string> (_film->video_frame_rate())) {
440 checked_set (_frame_rate, i);
447 checked_set (_frame_rate, -1);
450 _best_frame_rate->Enable (_film->best_video_frame_rate () != _film->video_frame_rate ());
453 case Film::AUDIO_CHANNELS:
454 checked_set (_audio_channels, _film->audio_channels ());
457 case Film::SEQUENCE_VIDEO:
458 checked_set (_sequence_video, _film->sequence_video ());
461 checked_set (_three_d, _film->three_d ());
465 checked_set (_standard, _film->interop() ? 1 : 0);
471 FilmEditor::film_content_changed (weak_ptr<Content> weak_content, int property)
476 /* We call this method ourselves (as well as using it as a signal handler)
482 shared_ptr<Content> content = weak_content.lock ();
483 if (!content || content != selected_content ()) {
487 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
488 (*i)->film_content_changed (content, property);
491 if (property == FFmpegContentProperty::AUDIO_STREAM) {
497 FilmEditor::setup_container ()
500 vector<Ratio const *> ratios = Ratio::all ();
501 vector<Ratio const *>::iterator i = ratios.begin ();
502 while (i != ratios.end() && *i != _film->container ()) {
507 if (i == ratios.end()) {
508 checked_set (_container, -1);
510 checked_set (_container, n);
516 /** Called when the container widget has been changed */
518 FilmEditor::container_changed ()
524 int const n = _container->GetSelection ();
526 vector<Ratio const *> ratios = Ratio::all ();
527 assert (n < int (ratios.size()));
528 _film->set_container (ratios[n]);
532 /** Called when the DCP content type widget has been changed */
534 FilmEditor::dcp_content_type_changed ()
540 int const n = _dcp_content_type->GetSelection ();
541 if (n != wxNOT_FOUND) {
542 _film->set_dcp_content_type (DCPContentType::from_index (n));
546 /** Sets the Film that we are editing */
548 FilmEditor::set_film (shared_ptr<Film> f)
550 set_general_sensitivity (f != 0);
559 _film->Changed.connect (bind (&FilmEditor::film_changed, this, _1));
560 _film->ContentChanged.connect (bind (&FilmEditor::film_content_changed, this, _1, _2));
564 FileChanged (_film->directory ());
569 film_changed (Film::NAME);
570 film_changed (Film::USE_DCI_NAME);
571 film_changed (Film::CONTENT);
572 film_changed (Film::DCP_CONTENT_TYPE);
573 film_changed (Film::CONTAINER);
574 film_changed (Film::RESOLUTION);
575 film_changed (Film::SCALER);
576 film_changed (Film::WITH_SUBTITLES);
577 film_changed (Film::ENCRYPTED);
578 film_changed (Film::J2K_BANDWIDTH);
579 film_changed (Film::DCI_METADATA);
580 film_changed (Film::VIDEO_FRAME_RATE);
581 film_changed (Film::AUDIO_CHANNELS);
582 film_changed (Film::ENCRYPTED);
583 film_changed (Film::SEQUENCE_VIDEO);
584 film_changed (Film::THREE_D);
585 film_changed (Film::INTEROP);
587 if (!_film->content().empty ()) {
588 set_selection (_film->content().front ());
591 content_selection_changed ();
595 FilmEditor::set_general_sensitivity (bool s)
597 _generally_sensitive = s;
599 /* Stuff in the Content / DCP tabs */
601 _use_dci_name->Enable (s);
602 _edit_dci_button->Enable (s);
603 _content->Enable (s);
604 _content_add_file->Enable (s);
605 _content_add_folder->Enable (s);
606 _content_remove->Enable (s);
607 _content_earlier->Enable (s);
608 _content_later->Enable (s);
609 _content_timeline->Enable (s);
610 _dcp_content_type->Enable (s);
611 _encrypted->Enable (s);
612 _frame_rate->Enable (s);
613 _audio_channels->Enable (s);
614 _j2k_bandwidth->Enable (s);
615 _container->Enable (s);
616 _best_frame_rate->Enable (s && _film && _film->best_video_frame_rate () != _film->video_frame_rate ());
617 _sequence_video->Enable (s);
618 _resolution->Enable (s);
620 _three_d->Enable (s);
621 _standard->Enable (s);
623 /* Set the panels in the content notebook */
624 for (list<FilmEditorPanel*>::iterator i = _panels.begin(); i != _panels.end(); ++i) {
629 /** Called when the scaler widget has been changed */
631 FilmEditor::scaler_changed ()
637 int const n = _scaler->GetSelection ();
639 _film->set_scaler (Scaler::from_index (n));
644 FilmEditor::use_dci_name_toggled ()
650 _film->set_use_dci_name (_use_dci_name->GetValue ());
654 FilmEditor::edit_dci_button_clicked ()
660 DCIMetadataDialog* d = new DCIMetadataDialog (this, _film->dci_metadata ());
662 _film->set_dci_metadata (d->dci_metadata ());
667 FilmEditor::active_jobs_changed (bool a)
669 set_general_sensitivity (!a);
673 FilmEditor::setup_dcp_name ()
675 string s = _film->dcp_name (true);
676 if (s.length() > 28) {
677 _dcp_name->SetLabel (std_to_wx (s.substr (0, 28)) + N_("..."));
678 _dcp_name->SetToolTip (std_to_wx (s));
680 _dcp_name->SetLabel (std_to_wx (s));
685 FilmEditor::best_frame_rate_clicked ()
691 _film->set_video_frame_rate (_film->best_video_frame_rate ());
695 FilmEditor::setup_content ()
697 string selected_summary;
698 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
700 selected_summary = wx_to_std (_content->GetItemText (s));
703 _content->DeleteAllItems ();
705 ContentList content = _film->content ();
706 for (ContentList::iterator i = content.begin(); i != content.end(); ++i) {
707 int const t = _content->GetItemCount ();
708 _content->InsertItem (t, std_to_wx ((*i)->summary ()));
709 if ((*i)->summary() == selected_summary) {
710 _content->SetItemState (t, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
714 if (selected_summary.empty () && !content.empty ()) {
715 /* Select the item of content if none was selected before */
716 _content->SetItemState (0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
721 FilmEditor::content_add_file_clicked ()
723 wxFileDialog* d = new wxFileDialog (this, _("Choose a file or files"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
724 int const r = d->ShowModal ();
734 /* XXX: check for lots of files here and do something */
736 for (unsigned int i = 0; i < paths.GetCount(); ++i) {
737 boost::filesystem::path p (wx_to_std (paths[i]));
739 shared_ptr<Content> c;
741 if (valid_image_file (p)) {
742 c.reset (new StillImageContent (_film, p));
743 } else if (SndfileContent::valid_file (p)) {
744 c.reset (new SndfileContent (_film, p));
746 c.reset (new FFmpegContent (_film, p));
749 _film->examine_and_add_content (c);
754 FilmEditor::content_add_folder_clicked ()
756 wxDirDialog* d = new wxDirDialog (this, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
757 int const r = d->ShowModal ();
764 _film->examine_and_add_content (
765 shared_ptr<MovingImageContent> (
766 new MovingImageContent (_film, boost::filesystem::path (wx_to_std (d->GetPath ())))
772 FilmEditor::content_remove_clicked ()
774 shared_ptr<Content> c = selected_content ();
776 _film->remove_content (c);
779 content_selection_changed ();
783 FilmEditor::content_selection_changed ()
785 setup_content_sensitivity ();
786 shared_ptr<Content> s = selected_content ();
788 /* All other sensitivity in content panels should be triggered by
791 film_content_changed (s, ContentProperty::POSITION);
792 film_content_changed (s, ContentProperty::LENGTH);
793 film_content_changed (s, ContentProperty::TRIM_START);
794 film_content_changed (s, ContentProperty::TRIM_END);
795 film_content_changed (s, VideoContentProperty::VIDEO_CROP);
796 film_content_changed (s, VideoContentProperty::VIDEO_RATIO);
797 film_content_changed (s, VideoContentProperty::VIDEO_FRAME_TYPE);
798 film_content_changed (s, VideoContentProperty::COLOUR_CONVERSION);
799 film_content_changed (s, AudioContentProperty::AUDIO_GAIN);
800 film_content_changed (s, AudioContentProperty::AUDIO_DELAY);
801 film_content_changed (s, AudioContentProperty::AUDIO_MAPPING);
802 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAM);
803 film_content_changed (s, FFmpegContentProperty::AUDIO_STREAMS);
804 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAM);
805 film_content_changed (s, FFmpegContentProperty::SUBTITLE_STREAMS);
806 film_content_changed (s, FFmpegContentProperty::FILTERS);
807 film_content_changed (s, SubtitleContentProperty::SUBTITLE_OFFSET);
808 film_content_changed (s, SubtitleContentProperty::SUBTITLE_SCALE);
811 /** Set up broad sensitivity based on the type of content that is selected */
813 FilmEditor::setup_content_sensitivity ()
815 _content_add_file->Enable (_generally_sensitive);
816 _content_add_folder->Enable (_generally_sensitive);
818 shared_ptr<Content> selection = selected_content ();
820 _content_remove->Enable (selection && _generally_sensitive);
821 _content_earlier->Enable (selection && _generally_sensitive);
822 _content_later->Enable (selection && _generally_sensitive);
823 _content_timeline->Enable (_generally_sensitive);
825 _video_panel->Enable (selection && dynamic_pointer_cast<VideoContent> (selection) && _generally_sensitive);
826 _audio_panel->Enable (selection && dynamic_pointer_cast<AudioContent> (selection) && _generally_sensitive);
827 _subtitle_panel->Enable (selection && dynamic_pointer_cast<FFmpegContent> (selection) && _generally_sensitive);
828 _timing_panel->Enable (selection && _generally_sensitive);
832 FilmEditor::selected_content ()
834 int const s = _content->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
836 return shared_ptr<Content> ();
839 ContentList c = _film->content ();
840 if (s < 0 || size_t (s) >= c.size ()) {
841 return shared_ptr<Content> ();
847 shared_ptr<VideoContent>
848 FilmEditor::selected_video_content ()
850 shared_ptr<Content> c = selected_content ();
852 return shared_ptr<VideoContent> ();
855 return dynamic_pointer_cast<VideoContent> (c);
858 shared_ptr<AudioContent>
859 FilmEditor::selected_audio_content ()
861 shared_ptr<Content> c = selected_content ();
863 return shared_ptr<AudioContent> ();
866 return dynamic_pointer_cast<AudioContent> (c);
869 shared_ptr<SubtitleContent>
870 FilmEditor::selected_subtitle_content ()
872 shared_ptr<Content> c = selected_content ();
874 return shared_ptr<SubtitleContent> ();
877 return dynamic_pointer_cast<SubtitleContent> (c);
881 FilmEditor::content_timeline_clicked ()
883 if (_timeline_dialog) {
884 _timeline_dialog->Destroy ();
885 _timeline_dialog = 0;
888 _timeline_dialog = new TimelineDialog (this, _film);
889 _timeline_dialog->Show ();
893 FilmEditor::set_selection (weak_ptr<Content> wc)
895 ContentList content = _film->content ();
896 for (size_t i = 0; i < content.size(); ++i) {
897 if (content[i] == wc.lock ()) {
898 _content->SetItemState (i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
900 _content->SetItemState (i, 0, wxLIST_STATE_SELECTED | wxLIST_STATE_FOCUSED);
906 FilmEditor::sequence_video_changed ()
912 _film->set_sequence_video (_sequence_video->GetValue ());
916 FilmEditor::content_right_click (wxListEvent& ev)
919 cl.push_back (selected_content ());
920 _menu.popup (cl, ev.GetPoint ());
924 FilmEditor::three_d_changed ()
930 _film->set_three_d (_three_d->GetValue ());
934 FilmEditor::content_earlier_clicked ()
936 _film->move_content_earlier (selected_content ());
937 content_selection_changed ();
941 FilmEditor::content_later_clicked ()
943 _film->move_content_later (selected_content ());
944 content_selection_changed ();