/*
- Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
- This program is distributed in the hope that it will be useful,
+ DCP-o-matic is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
-#include <wx/wx.h>
-#include <wx/dirdlg.h>
-#include "lib/playlist.h"
-#include "lib/film.h"
-#include "lib/image_content.h"
-#include "lib/content_factory.h"
-#include "lib/examine_content_job.h"
-#include "lib/job_manager.h"
-#include "lib/exceptions.h"
-#include "lib/dcp_content.h"
+
+#include "auto_crop_dialog.h"
+#include "content_advanced_dialog.h"
#include "content_menu.h"
+#include "content_properties_dialog.h"
+#include "film_viewer.h"
#include "repeat_dialog.h"
+#include "timeline_audio_content_view.h"
+#include "timeline_video_content_view.h"
#include "wx_util.h"
+#include "lib/audio_content.h"
+#include "lib/config.h"
+#include "lib/content_factory.h"
+#include "lib/copy_dcp_details_to_film.h"
+#include "lib/dcp_content.h"
+#include "lib/dcp_examiner.h"
+#include "lib/examine_content_job.h"
+#include "lib/exceptions.h"
+#include "lib/ffmpeg_content.h"
+#include "lib/film.h"
+#include "lib/guess_crop.h"
+#include "lib/image_content.h"
+#include "lib/job_manager.h"
+#include "lib/playlist.h"
+#include "lib/video_content.h"
+#include <dcp/cpl.h>
+#include <dcp/decrypted_kdm.h>
+#include <dcp/exceptions.h>
+#include <dcp/search.h>
+#include <dcp/warnings.h>
+LIBDCP_DISABLE_WARNINGS
+#include <wx/dirdlg.h>
+#include <wx/wx.h>
+LIBDCP_ENABLE_WARNINGS
-using std::cout;
+
+using std::dynamic_pointer_cast;
+using std::exception;
+using std::list;
+using std::make_shared;
+using std::shared_ptr;
using std::vector;
-using boost::shared_ptr;
-using boost::weak_ptr;
-using boost::dynamic_pointer_cast;
+using std::weak_ptr;
+using boost::optional;
+#if BOOST_VERSION >= 106100
+using namespace boost::placeholders;
+#endif
+using namespace dcpomatic;
+
enum {
- ID_repeat = 1,
+ /* Start at 256 so we can have IDs on _cpl_menu from 1 to 255 */
+ ID_repeat = 256,
ID_join,
ID_find_missing,
+ ID_properties,
+ ID_advanced,
ID_re_examine,
+ ID_auto_crop,
ID_kdm,
+ ID_ov,
+ ID_choose_cpl,
+ ID_set_dcp_settings,
ID_remove
};
-ContentMenu::ContentMenu (wxWindow* p)
+
+ContentMenu::ContentMenu (wxWindow* p, weak_ptr<FilmViewer> viewer)
: _menu (new wxMenu)
, _parent (p)
+ , _pop_up_open (false)
+ , _viewer (viewer)
{
_repeat = _menu->Append (ID_repeat, _("Repeat..."));
_join = _menu->Append (ID_join, _("Join"));
_find_missing = _menu->Append (ID_find_missing, _("Find missing..."));
_re_examine = _menu->Append (ID_re_examine, _("Re-examine..."));
+ _auto_crop = _menu->Append (ID_auto_crop, _("Auto-crop..."));
+ _properties = _menu->Append (ID_properties, _("Properties..."));
+ _advanced = _menu->Append (ID_advanced, _("Advanced settings..."));
+ _menu->AppendSeparator ();
_kdm = _menu->Append (ID_kdm, _("Add KDM..."));
+ _ov = _menu->Append (ID_ov, _("Add OV..."));
+ _cpl_menu = new wxMenu ();
+ _choose_cpl = _menu->Append (ID_choose_cpl, _("Choose CPL..."), _cpl_menu);
+ _set_dcp_settings = _menu->Append (ID_set_dcp_settings, _("Set project DCP settings from this DCP"));
_menu->AppendSeparator ();
_remove = _menu->Append (ID_remove, _("Remove"));
- _parent->Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&ContentMenu::repeat, this), ID_repeat);
- _parent->Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&ContentMenu::join, this), ID_join);
- _parent->Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&ContentMenu::find_missing, this), ID_find_missing);
- _parent->Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&ContentMenu::re_examine, this), ID_re_examine);
- _parent->Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&ContentMenu::kdm, this), ID_kdm);
- _parent->Bind (wxEVT_COMMAND_MENU_SELECTED, boost::bind (&ContentMenu::remove, this), ID_remove);
-}
-
-ContentMenu::~ContentMenu ()
-{
- delete _menu;
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::repeat, this), ID_repeat);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::join, this), ID_join);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::find_missing, this), ID_find_missing);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::properties, this), ID_properties);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::advanced, this), ID_advanced);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::re_examine, this), ID_re_examine);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::auto_crop, this), ID_auto_crop);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::kdm, this), ID_kdm);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::ov, this), ID_ov);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::set_dcp_settings, this), ID_set_dcp_settings);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::remove, this), ID_remove);
+ _parent->Bind (wxEVT_MENU, boost::bind (&ContentMenu::cpl_selected, this, _1), 1, ID_repeat - 1);
}
void
-ContentMenu::popup (weak_ptr<Film> f, ContentList c, wxPoint p)
+ContentMenu::popup (weak_ptr<Film> film, ContentList c, TimelineContentViewList v, wxPoint p)
{
- _film = f;
+ _film = film;
_content = c;
+ _views = v;
+
+ int const N = _cpl_menu->GetMenuItemCount();
+ for (int i = 1; i <= N; ++i) {
+ _cpl_menu->Delete (i);
+ }
+
_repeat->Enable (!_content.empty ());
int n = 0;
- for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
- if (dynamic_pointer_cast<FFmpegContent> (*i)) {
+ for (auto i: _content) {
+ if (dynamic_pointer_cast<FFmpegContent> (i)) {
++n;
}
}
-
+
_join->Enable (n > 1);
-
+
_find_missing->Enable (_content.size() == 1 && !_content.front()->paths_valid ());
+ _properties->Enable (_content.size() == 1);
+ _advanced->Enable (_content.size() == 1);
_re_examine->Enable (!_content.empty ());
+ _auto_crop->Enable (_content.size() == 1);
if (_content.size() == 1) {
- shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
- _kdm->Enable (dcp && dcp->encrypted ());
+ auto dcp = dynamic_pointer_cast<DCPContent> (_content.front());
+ if (dcp) {
+ _kdm->Enable (dcp->encrypted ());
+ _ov->Enable (dcp->needs_assets ());
+ _set_dcp_settings->Enable (static_cast<bool>(dcp));
+ try {
+ auto cpls = dcp::find_and_resolve_cpls (dcp->directories(), true);
+ _choose_cpl->Enable (cpls.size() > 1);
+ /* We can't have 0 as a menu item ID on OS X */
+ int id = 1;
+ for (auto i: cpls) {
+ auto item = _cpl_menu->AppendRadioItem (
+ id++,
+ wxString::Format (
+ "%s (%s)",
+ std_to_wx(i->annotation_text().get_value_or("")).data(),
+ std_to_wx(i->id()).data()
+ )
+ );
+ item->Check (dcp->cpl() && dcp->cpl() == i->id());
+ }
+ } catch (dcp::ReadError &) {
+ /* The DCP is probably missing */
+ } catch (dcp::KDMDecryptionError &) {
+ /* We have an incorrect KDM */
+ } catch (KDMError &) {
+ /* We have an incorrect KDM */
+ }
+ } else {
+ _kdm->Enable (false);
+ _ov->Enable (false);
+ _choose_cpl->Enable (false);
+ _set_dcp_settings->Enable (false);
+ }
} else {
_kdm->Enable (false);
+ _set_dcp_settings->Enable (false);
}
-
+
_remove->Enable (!_content.empty ());
+
+ _pop_up_open = true;
_parent->PopupMenu (_menu, p);
+ _pop_up_open = false;
+}
+
+
+void
+ContentMenu::set_dcp_settings ()
+{
+ auto film = _film.lock ();
+ if (!film) {
+ return;
+ }
+
+ DCPOMATIC_ASSERT (_content.size() == 1);
+ auto dcp = dynamic_pointer_cast<DCPContent>(_content.front());
+ DCPOMATIC_ASSERT (dcp);
+ copy_dcp_details_to_film (dcp, film);
}
+
void
ContentMenu::repeat ()
{
if (_content.empty ()) {
return;
}
-
- RepeatDialog* d = new RepeatDialog (_parent);
+
+ auto d = new RepeatDialog (_parent);
if (d->ShowModal() != wxID_OK) {
d->Destroy ();
return;
}
- shared_ptr<const Film> film = _film.lock ();
+ auto film = _film.lock ();
if (!film) {
return;
}
- film->playlist()->repeat (_content, d->number ());
+ film->repeat_content (_content, d->number ());
d->Destroy ();
_content.clear ();
+ _views.clear ();
}
+
void
ContentMenu::join ()
{
- vector<shared_ptr<Content> > fc;
- for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
- shared_ptr<FFmpegContent> f = dynamic_pointer_cast<FFmpegContent> (*i);
+ vector<shared_ptr<Content>> fc;
+ for (auto i: _content) {
+ auto f = dynamic_pointer_cast<FFmpegContent> (i);
if (f) {
fc.push_back (f);
}
}
- assert (fc.size() > 1);
+ DCPOMATIC_ASSERT (fc.size() > 1);
- shared_ptr<Film> film = _film.lock ();
+ auto film = _film.lock ();
if (!film) {
return;
}
try {
- shared_ptr<FFmpegContent> joined (new FFmpegContent (film, fc));
- for (ContentList::const_iterator i = _content.begin(); i != _content.end(); ++i) {
- film->remove_content (*i);
- }
- film->add_content (joined);
+ auto joined = make_shared<FFmpegContent>(fc);
+ film->remove_content (_content);
+ film->examine_and_add_content (joined);
} catch (JoinError& e) {
error_dialog (_parent, std_to_wx (e.what ()));
}
}
+
void
ContentMenu::remove ()
{
return;
}
- shared_ptr<const Film> film = _film.lock ();
+ auto film = _film.lock ();
if (!film) {
return;
}
- film->playlist()->remove (_content);
+ /* We are removing from the timeline if _views is not empty */
+ bool handled = false;
+ if (!_views.empty ()) {
+ /* Special case: we only remove FFmpegContent if its video view is selected;
+ if not, and its audio view is selected, we unmap the audio.
+ */
+ for (auto i: _content) {
+ auto fc = dynamic_pointer_cast<FFmpegContent> (i);
+ if (!fc) {
+ continue;
+ }
+
+ shared_ptr<TimelineVideoContentView> video;
+ shared_ptr<TimelineAudioContentView> audio;
+
+ for (auto j: _views) {
+ auto v = dynamic_pointer_cast<TimelineVideoContentView>(j);
+ auto a = dynamic_pointer_cast<TimelineAudioContentView>(j);
+ if (v && v->content() == fc) {
+ video = v;
+ } else if (a && a->content() == fc) {
+ audio = a;
+ }
+ }
+
+ if (!video && audio) {
+ auto m = fc->audio->mapping ();
+ m.unmap_all ();
+ fc->audio->set_mapping (m);
+ handled = true;
+ }
+ }
+ }
+
+ if (!handled) {
+ film->remove_content (_content);
+ }
_content.clear ();
+ _views.clear ();
}
+
void
ContentMenu::find_missing ()
{
return;
}
- shared_ptr<const Film> film = _film.lock ();
+ auto film = _film.lock ();
if (!film) {
return;
}
-
- shared_ptr<Content> content;
/* XXX: a bit nasty */
- shared_ptr<ImageContent> ic = dynamic_pointer_cast<ImageContent> (_content.front ());
- if (ic && !ic->still ()) {
- wxDirDialog* d = new wxDirDialog (0, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
- int const r = d->ShowModal ();
- if (r == wxID_OK) {
- content.reset (new ImageContent (film, boost::filesystem::path (wx_to_std (d->GetPath ()))));
- }
+ auto ic = dynamic_pointer_cast<ImageContent> (_content.front());
+ auto dc = dynamic_pointer_cast<DCPContent> (_content.front());
+
+ int r = wxID_CANCEL;
+ boost::filesystem::path path;
+
+ if ((ic && !ic->still ()) || dc) {
+ auto d = new wxDirDialog (0, _("Choose a folder"), wxT (""), wxDD_DIR_MUST_EXIST);
+ r = d->ShowModal ();
+ path = wx_to_std (d->GetPath ());
d->Destroy ();
} else {
- wxFileDialog* d = new wxFileDialog (0, _("Choose a file"), wxT (""), wxT (""), wxT ("*.*"), wxFD_MULTIPLE);
- int const r = d->ShowModal ();
- if (r == wxID_OK) {
- content = content_factory (film, wx_to_std (d->GetPath ()));
- }
+ auto d = new wxFileDialog (0, _("Choose a file"), wxT (""), wxT (""), wxT ("*.*"));
+ r = d->ShowModal ();
+ path = wx_to_std (d->GetPath ());
d->Destroy ();
}
- if (!content) {
+ list<shared_ptr<Content>> content;
+
+ if (r == wxID_OK) {
+ if (dc) {
+ content.push_back (make_shared<DCPContent>(path));
+ } else {
+ content = content_factory (path);
+ }
+ }
+
+ if (content.empty ()) {
return;
}
- shared_ptr<Job> j (new ExamineContentJob (film, content, true));
-
- j->Finished.connect (
- bind (
- &ContentMenu::maybe_found_missing,
- this,
- boost::weak_ptr<Job> (j),
- boost::weak_ptr<Content> (_content.front ()),
- boost::weak_ptr<Content> (content)
- )
- );
-
- JobManager::instance()->add (j);
+ for (auto i: content) {
+ auto j = make_shared<ExamineContentJob>(film, i);
+
+ j->Finished.connect (
+ bind (
+ &ContentMenu::maybe_found_missing,
+ this,
+ std::weak_ptr<Job> (j),
+ std::weak_ptr<Content> (_content.front ()),
+ std::weak_ptr<Content> (i)
+ )
+ );
+
+ JobManager::instance()->add (j);
+ }
}
void
ContentMenu::re_examine ()
{
- shared_ptr<Film> film = _film.lock ();
+ auto film = _film.lock ();
if (!film) {
return;
}
- for (ContentList::iterator i = _content.begin(); i != _content.end(); ++i) {
- film->examine_content (*i, true);
+ for (auto i: _content) {
+ JobManager::instance()->add (shared_ptr<Job> (new ExamineContentJob (film, i)));
}
}
void
ContentMenu::maybe_found_missing (weak_ptr<Job> j, weak_ptr<Content> oc, weak_ptr<Content> nc)
{
- shared_ptr<Job> job = j.lock ();
+ auto job = j.lock ();
if (!job || !job->finished_ok ()) {
return;
}
- shared_ptr<Content> old_content = oc.lock ();
- shared_ptr<Content> new_content = nc.lock ();
- assert (old_content);
- assert (new_content);
+ auto old_content = oc.lock ();
+ auto new_content = nc.lock ();
+ DCPOMATIC_ASSERT (old_content);
+ DCPOMATIC_ASSERT (new_content);
if (new_content->digest() != old_content->digest()) {
error_dialog (0, _("The content file(s) you specified are not the same as those that are missing. Either try again with the correct content file or remove the missing content."));
return;
}
- old_content->set_path (new_content->path (0));
+ old_content->set_paths (new_content->paths());
}
void
ContentMenu::kdm ()
{
- assert (!_content.empty ());
- shared_ptr<DCPContent> dcp = dynamic_pointer_cast<DCPContent> (_content.front ());
- assert (dcp);
-
- wxFileDialog* d = new wxFileDialog (_parent, _("Select KDM"));
-
+ DCPOMATIC_ASSERT (!_content.empty ());
+ auto dcp = dynamic_pointer_cast<DCPContent> (_content.front());
+ DCPOMATIC_ASSERT (dcp);
+
+ auto d = new wxFileDialog (_parent, _("Select KDM"));
+
+ if (d->ShowModal() == wxID_OK) {
+ optional<dcp::EncryptedKDM> kdm;
+ try {
+ kdm = dcp::EncryptedKDM (dcp::file_to_string(wx_to_std(d->GetPath()), MAX_KDM_SIZE));
+ } catch (exception& e) {
+ error_dialog (_parent, _("Could not load KDM"), std_to_wx(e.what()));
+ d->Destroy ();
+ return;
+ }
+
+ /* Try to decrypt it to get an early preview of any errors */
+ try {
+ decrypt_kdm_with_helpful_error (*kdm);
+ } catch (KDMError& e) {
+ error_dialog (_parent, std_to_wx(e.summary()), std_to_wx(e.detail()));
+ return;
+ } catch (exception& e) {
+ error_dialog (_parent, e.what());
+ return;
+ }
+
+ auto cpls = dcp::find_and_resolve_cpls (dcp->directories(), true);
+ bool const kdm_matches_any_cpl = std::any_of(cpls.begin(), cpls.end(), [kdm](shared_ptr<const dcp::CPL> cpl) { return cpl->id() == kdm->cpl_id(); });
+ bool const kdm_matches_selected_cpl = dcp->cpl() || kdm->cpl_id() == dcp->cpl().get();
+
+ if (!kdm_matches_any_cpl) {
+ error_dialog (_parent, _("This KDM was not made for this DCP. You will need a different one."));
+ return;
+ }
+
+ if (!kdm_matches_selected_cpl && kdm_matches_any_cpl) {
+ message_dialog (_parent, _("This KDM was made for one of the CPLs in this DCP, but not the currently selected one. To play the currently-selected CPL you will need a different KDM."));
+ }
+
+ dcp->add_kdm (*kdm);
+
+ auto film = _film.lock ();
+ DCPOMATIC_ASSERT (film);
+ JobManager::instance()->add (make_shared<ExamineContentJob>(film, dcp));
+ }
+
+ d->Destroy ();
+}
+
+void
+ContentMenu::ov ()
+{
+ DCPOMATIC_ASSERT (!_content.empty ());
+ auto dcp = dynamic_pointer_cast<DCPContent> (_content.front());
+ DCPOMATIC_ASSERT (dcp);
+
+ auto d = new wxDirDialog (_parent, _("Select OV"));
+
if (d->ShowModal() == wxID_OK) {
- dcp->add_kdm (dcp::EncryptedKDM (dcp::file_to_string (wx_to_std (d->GetPath ()))));
+ dcp->add_ov (wx_to_std (d->GetPath()));
shared_ptr<Film> film = _film.lock ();
- assert (film);
- film->examine_content (dcp, true);
+ DCPOMATIC_ASSERT (film);
+ JobManager::instance()->add (make_shared<ExamineContentJob>(film, dcp));
}
-
+
+ d->Destroy ();
+}
+
+void
+ContentMenu::properties ()
+{
+ auto film = _film.lock ();
+ DCPOMATIC_ASSERT (film);
+ auto d = new ContentPropertiesDialog (_parent, film, _content.front());
+ d->ShowModal ();
d->Destroy ();
}
+
+
+void
+ContentMenu::advanced ()
+{
+ auto d = new ContentAdvancedDialog (_parent, _content.front());
+ d->ShowModal ();
+ d->Destroy ();
+}
+
+
+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() > 0);
+ DCPOMATIC_ASSERT (ev.GetId() <= int (cpls.size()));
+
+ auto i = cpls.begin ();
+ for (int j = 0; j < ev.GetId() - 1; ++j) {
+ ++i;
+ }
+
+ dcp->set_cpl ((*i)->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 viewer = _viewer.lock ();
+ DCPOMATIC_ASSERT (viewer);
+
+ auto update_viewer = [this](Crop crop) {
+ auto film = _film.lock();
+ DCPOMATIC_ASSERT (film);
+ auto viewer = _viewer.lock ();
+ DCPOMATIC_ASSERT (viewer);
+ auto const content = _content.front();
+ auto const current_crop = content->video->actual_crop();
+ viewer->set_crop_guess (
+ Rect<float>(
+ static_cast<float>(std::max(0, crop.left - current_crop.left)) / content->video->size().width,
+ static_cast<float>(std::max(0, crop.top - current_crop.top)) / content->video->size().height,
+ 1.0f - (static_cast<float>(std::max(0, crop.left - current_crop.left + crop.right - current_crop.right)) / content->video->size().width),
+ 1.0f - (static_cast<float>(std::max(0, crop.top - current_crop.top + crop.bottom - current_crop.bottom)) / content->video->size().height)
+ ));
+ };
+
+ auto guess_crop_for_content = [this, film, viewer]() {
+ 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);
+
+ if (_auto_crop_dialog) {
+ _auto_crop_dialog->Destroy();
+ _auto_crop_dialog = nullptr;
+ }
+ _auto_crop_dialog = new AutoCropDialog (_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, viewer](wxCommandEvent& ev) {
+ if (ev.GetId() == wxID_OK) {
+ _content.front()->video->set_crop(_auto_crop_dialog->get());
+ }
+ _auto_crop_dialog->Show (false);
+ viewer->unset_crop_guess ();
+ _auto_crop_config_connection.disconnect ();
+ _auto_crop_viewer_connection.disconnect ();
+ });
+
+ /* Update the view when something in the dialog is changed */
+ _auto_crop_dialog->Changed.connect([update_viewer](Crop crop) {
+ update_viewer (crop);
+ });
+}