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/*
Copyright (C) 2018-2020 Carl Hetherington <cth@carlh.net>
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.
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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "controls.h"
#include "lib/spl.h"
class DCPContent;
class PlaylistControls : public Controls
{
public:
PlaylistControls(wxWindow* parent, FilmViewer& viewer);
/** This is so that we can tell our parent player to reset the film
when we have created one from a SPL. We could call a method
in the player's DOMFrame but we don't have that in a header.
*/
boost::signals2::signal<void (std::weak_ptr<Film>)> ResetFilm;
void play () override;
void stop () override;
private:
void play_clicked ();
void pause_clicked ();
void stop_clicked ();
void next_clicked ();
void previous_clicked ();
void add_playlist_to_list (SPL spl);
void update_content_directory ();
void update_playlist_directory ();
void spl_selection_changed ();
void select_playlist (int selected, int position);
void started () override;
void stopped () override;
void setup_sensitivity () override;
void config_changed (int) override;
void viewer_finished ();
void reset_film ();
void update_current_content ();
bool can_do_previous ();
bool can_do_next ();
void deselect_playlist ();
boost::optional<dcp::EncryptedKDM> get_kdm_from_directory (std::shared_ptr<DCPContent> dcp);
wxButton* _play_button;
wxButton* _pause_button;
wxButton* _stop_button;
wxButton* _next_button;
wxButton* _previous_button;
ContentView* _content_view;
wxButton* _refresh_content_view;
wxListCtrl* _spl_view;
wxButton* _refresh_spl_view;
wxListCtrl* _current_spl_view;
std::vector<SPL> _playlists;
boost::optional<int> _selected_playlist;
int _selected_playlist_position;
};
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