X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Ffilm_viewer.h;h=a41500acee992ba0020608ca6f8a41b1e1ce47e1;hb=54e6f206305d4275808cfce36987edcc61a6a779;hp=e502c6f45cd2922e3d9fe90c32fe7553c67d83a6;hpb=7b2054e2a73844450b5b55c5788c02af671812ce;p=dcpomatic.git diff --git a/src/wx/film_viewer.h b/src/wx/film_viewer.h index e502c6f45..a41500ace 100644 --- a/src/wx/film_viewer.h +++ b/src/wx/film_viewer.h @@ -1,19 +1,20 @@ /* - Copyright (C) 2012-2014 Carl Hetherington + Copyright (C) 2012-2018 Carl Hetherington - 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 . */ @@ -21,14 +22,20 @@ * @brief A wx widget to view `thumbnails' of a Film. */ -#include #include "lib/film.h" +#include "lib/config.h" +#include "lib/player_text.h" +#include +#include class wxToggleButton; class FFmpegPlayer; class Image; class RGBPlusAlphaImage; class PlayerVideo; +class Player; +class Butler; +class ClosedCaptionsDialog; /** @class FilmViewer * @brief A wx widget to view a preview of a Film. @@ -36,44 +43,106 @@ class PlayerVideo; class FilmViewer : public wxPanel { public: - FilmViewer (wxWindow *); + FilmViewer (wxWindow *, bool outline_content = true, bool jump_to_selected = true); + ~FilmViewer (); void set_film (boost::shared_ptr); + boost::shared_ptr film () const { + return _film; + } + + /** @return our `playhead' position; this may not lie exactly on a frame boundary */ + DCPTime position () const { + return _video_position; + } + + void set_position (DCPTime p); + void set_position (boost::shared_ptr content, ContentTime p); + void set_coalesce_player_changes (bool c); + void set_dcp_decode_reduction (boost::optional reduction); + boost::optional dcp_decode_reduction () const; + + void slow_refresh (); + bool quick_refresh (); + + int dropped () const { + return _dropped; + } + + void start (); + bool stop (); + bool playing () const { + return _playing; + } + + void back_frame (); + void forward_frame (); + + int audio_callback (void* out, unsigned int frames); + + void show_closed_captions (); + + boost::signals2::signal)> ImageChanged; private: void paint_panel (); void panel_sized (wxSizeEvent &); - void slider_moved (); + void slider_moved (bool page); + void slider_released (); void play_clicked (); void timer (); void calculate_sizes (); void check_play_state (); - void active_jobs_changed (bool); - void back_clicked (); - void forward_clicked (); - void player_changed (bool); - void set_position_text (); - void get (DCPTime, bool); + void active_jobs_changed (boost::optional); + void rewind_clicked (wxMouseEvent &); + void back_clicked (wxKeyboardState& s); + void forward_clicked (wxKeyboardState &); + void player_changed (int, bool); + void update_position_label (); + void update_position_slider (); + void get (); + void display_player_video (); + void seek (DCPTime t, bool accurate); void refresh_panel (); void setup_sensitivity (); void film_changed (Film::Property); + DCPTime nudge_amount (wxKeyboardState &); + void timecode_clicked (); + void frame_number_clicked (); + void go_to (DCPTime t); + void jump_to_selected_clicked (); + void recreate_butler (); + void config_changed (Config::Property); + DCPTime time () const; + DCPTime uncorrected_time () const; + Frame average_latency () const; + DCPTime one_video_frame () const; boost::shared_ptr _film; boost::shared_ptr _player; wxSizer* _v_sizer; + /** The area that we put our image in */ wxPanel* _panel; wxCheckBox* _outline_content; + wxChoice* _eye; + wxCheckBox* _jump_to_selected; wxSlider* _slider; + wxButton* _rewind_button; wxButton* _back_button; wxButton* _forward_button; wxStaticText* _frame_number; wxStaticText* _timecode; wxToggleButton* _play_button; wxTimer _timer; + bool _coalesce_player_changes; + std::list _pending_player_changes; + bool _slider_being_moved; + bool _was_running_before_slider; + std::pair, DCPTime> _player_video; boost::shared_ptr _frame; - DCPTime _position; + DCPTime _video_position; Position _inter_position; dcp::Size _inter_size; @@ -81,12 +150,22 @@ private: dcp::Size _out_size; /** Size of the panel that we have available */ dcp::Size _panel_size; - /** true if the last call to ::get() was specified to be accurate; - * this is used so that when re-fetching the current frame we - * can get the same one that we got last time. - */ - bool _last_get_accurate; - - boost::signals2::scoped_connection _film_connection; - boost::signals2::scoped_connection _player_connection; + + RtAudio _audio; + int _audio_channels; + unsigned int _audio_block_size; + bool _playing; + boost::shared_ptr _butler; + + std::list _latency_history; + /** Mutex to protect _latency_history */ + mutable boost::mutex _latency_history_mutex; + int _latency_history_count; + + int _dropped; + boost::optional _dcp_decode_reduction; + + ClosedCaptionsDialog* _closed_captions_dialog; + + boost::signals2::scoped_connection _config_changed_connection; };