+}
+
+
+void
+ContentMenu::advanced ()
+{
+ DCPOMATIC_ASSERT(!_content.empty());
+
+ auto content = _content.front();
+ auto dialog = make_wx<ContentAdvancedDialog>(_parent, content);
+
+ if (dialog->ShowModal() == wxID_CANCEL) {
+ return;
+ }
+
+ if (content->video) {
+ content->video->set_use(!dialog->ignore_video());
+ content->video->set_burnt_subtitle_language(dialog->burnt_subtitle_language());
+ }
+
+ auto ffmpeg = dynamic_pointer_cast<FFmpegContent>(content);
+ if (ffmpeg) {
+ ffmpeg->set_filters(dialog->filters());
+ }
+
+ if (dialog->video_frame_rate()) {
+ auto film = _film.lock();
+ DCPOMATIC_ASSERT(film);
+ content->set_video_frame_rate(film, *dialog->video_frame_rate());
+ } else {
+ content->unset_video_frame_rate();
+ }
+}
+
+
+void
+ContentMenu::cpl_selected (wxCommandEvent& ev)
+{
+ if (!_pop_up_open) {
+ return;
+ }
+
+ DCPOMATIC_ASSERT (!_content.empty ());
+ auto dcp = dynamic_pointer_cast<DCPContent> (_content.front());
+ DCPOMATIC_ASSERT (dcp);
+
+ auto cpls = dcp::find_and_resolve_cpls (dcp->directories(), true);
+
+ DCPOMATIC_ASSERT(ev.GetId() >= DCPOMATIC_CPL_MENU);
+ DCPOMATIC_ASSERT(ev.GetId() < int(DCPOMATIC_CPL_MENU + cpls.size()));
+ dcp->set_cpl(cpls[ev.GetId() - DCPOMATIC_CPL_MENU]->id());
+
+ auto film = _film.lock ();
+ DCPOMATIC_ASSERT (film);
+ JobManager::instance()->add (make_shared<ExamineContentJob>(film, dcp));
+}
+
+
+void
+ContentMenu::auto_crop ()
+{
+ DCPOMATIC_ASSERT (_content.size() == 1);
+
+ auto film = _film.lock ();
+ DCPOMATIC_ASSERT (film);
+
+ auto update_viewer = [this](Crop crop) {
+ auto film = _film.lock();
+ DCPOMATIC_ASSERT (film);
+ auto const content = _content.front();
+ auto const current_crop = content->video->actual_crop();
+ auto const video_size_guess = content->video->size().get_value_or(dcp::Size(1998, 1080));
+ _viewer.set_crop_guess(
+ dcpomatic::Rect<float>(
+ static_cast<float>(std::max(0, crop.left - current_crop.left)) / video_size_guess.width,
+ static_cast<float>(std::max(0, crop.top - current_crop.top)) / video_size_guess.height,
+ 1.0f - (static_cast<float>(std::max(0, crop.left - current_crop.left + crop.right - current_crop.right)) / video_size_guess.width),
+ 1.0f - (static_cast<float>(std::max(0, crop.top - current_crop.top + crop.bottom - current_crop.bottom)) / video_size_guess.height)
+ ));
+ };
+
+ auto guess_crop_for_content = [this, film]() {
+ auto position = _viewer.position_in_content(_content.front()).get_value_or(
+ ContentTime::from_frames(_content.front()->video->length(), _content.front()->video_frame_rate().get_value_or(24))
+ );
+ return guess_crop(film, _content.front(), Config::instance()->auto_crop_threshold(), position);
+ };
+
+ /* Make an initial guess in the view and open the dialog */
+
+ auto const crop = guess_crop_for_content ();
+ update_viewer (crop);
+
+ _auto_crop_dialog.reset(_parent, crop);
+ _auto_crop_dialog->Show ();
+
+ /* Update the dialog and view when the crop threshold changes */
+ _auto_crop_config_connection = Config::instance()->Changed.connect([this, guess_crop_for_content, update_viewer](Config::Property property) {
+ auto film = _film.lock();
+ DCPOMATIC_ASSERT (film);
+ if (property == Config::AUTO_CROP_THRESHOLD) {
+ auto const crop = guess_crop_for_content();
+ _auto_crop_dialog->set(crop);
+ update_viewer(crop);
+ }
+ });
+
+ /* Also update the dialog and view when we're looking at a different frame */
+ _auto_crop_viewer_connection = _viewer.ImageChanged.connect([this, guess_crop_for_content, update_viewer](shared_ptr<PlayerVideo>) {
+ auto const crop = guess_crop_for_content();
+ _auto_crop_dialog->set(crop);
+ update_viewer(crop);
+ });
+
+ /* Handle the user closing the dialog (with OK or cancel) */
+ _auto_crop_dialog->Bind(wxEVT_BUTTON, [this](wxCommandEvent& ev) {
+ _auto_crop_config_connection.disconnect ();
+ _auto_crop_viewer_connection.disconnect ();
+ if (ev.GetId() == wxID_OK) {
+ _content.front()->video->set_crop(_auto_crop_dialog->get());
+ }
+ _auto_crop_dialog->Show (false);
+ _viewer.unset_crop_guess ();
+ });
+
+ /* Update the view when something in the dialog is changed */
+ _auto_crop_dialog->Changed.connect([update_viewer](Crop crop) {
+ update_viewer (crop);
+ });