Hide warnings triggered by Ubuntu 20.04's gcc.

[dcpomatic.git] / src / wx / film_viewer.h

diff --git a/src/wx/film_viewer.h b/src/wx/film_viewer.h
index 6b6aa78f5dd1c3bb4fe5542533e5eb8f12f5a83b..6e995813c5c0215751ec2ba52f31df6701330903 100644 (file)
--- a/src/wx/film_viewer.h
+++ b/src/wx/film_viewer.h
@@ -27,8 +27,12 @@
 #include "lib/config.h"
 #include "lib/player_text.h"
 #include "lib/timer.h"
+#include "lib/signaller.h"
+#include "lib/warnings.h"
 #include <RtAudio.h>
+DCPOMATIC_DISABLE_WARNINGS
 #include <wx/wx.h>
+DCPOMATIC_ENABLE_WARNINGS
 
 class wxToggleButton;
 class FFmpegPlayer;
@@ -42,7 +46,7 @@ class ClosedCaptionsDialog;
 /** @class FilmViewer
  *  @brief A wx widget to view a Film.
  */
-class FilmViewer
+class FilmViewer : public Signaller
 {
 public:
        FilmViewer (wxWindow *);
@@ -69,7 +73,7 @@ public:
        void seek_by (dcpomatic::DCPTime by, bool accurate);
        /** @return our `playhead' position; this may not lie exactly on a frame boundary */
        dcpomatic::DCPTime position () const {
-               return _video_position;
+               return _video_view->position();
        }
        dcpomatic::DCPTime one_video_frame () const;
 
@@ -77,6 +81,7 @@ public:
        bool stop ();
        void suspend ();
        void resume ();
+
        bool playing () const {
                return _playing;
        }
@@ -85,21 +90,25 @@ public:
        void set_dcp_decode_reduction (boost::optional<int> reduction);
        boost::optional<int> dcp_decode_reduction () const;
        void set_outline_content (bool o);
+       void set_outline_subtitles (boost::optional<dcpomatic::Rect<double> >);
        void set_eyes (Eyes e);
        void set_pad_black (bool p);
 
        void slow_refresh ();
 
-       int dropped () const {
-               return _dropped;
-       }
+       dcpomatic::DCPTime time () const;
+       boost::optional<dcpomatic::DCPTime> audio_time () const;
+
+       int dropped () const;
+       int errored () const;
+       int gets () const;
 
        int audio_callback (void* out, unsigned int frames);
 
 #ifdef DCPOMATIC_VARIANT_SWAROOP
        void set_background_image (bool b) {
                _background_image = b;
-               refresh_view ();
+               _video_view->update ();
        }
 
        bool background_image () const {
@@ -108,37 +117,33 @@ public:
 #endif
 
        StateTimer const & state_timer () const {
-               return _state_timer;
-       }
-
-       StateTimer& state_timer () {
-               return _state_timer;
-       }
-
-       int gets () const {
-               return _gets;
+               return _video_view->state_timer ();
        }
 
        /* Some accessors and utility methods that VideoView classes need */
        dcp::Size out_size () const {
                return _out_size;
        }
-       dcp::Size inter_size () const {
-               return _inter_size;
-       }
-       Position<int> inter_position () const {
-               return _inter_position;
-       }
        bool outline_content () const {
                return _outline_content;
        }
+       boost::optional<dcpomatic::Rect<double> > outline_subtitles () const {
+               return _outline_subtitles;
+       }
        bool pad_black () const {
                return _pad_black;
        }
        boost::shared_ptr<Butler> butler () const {
                return _butler;
        }
-       int time_until_next_frame () const;
+       ClosedCaptionsDialog* closed_captions_dialog () const {
+               return _closed_captions_dialog;
+       }
+       void finished ();
+
+       bool pending_idle_get () const {
+               return _idle_get;
+       }
 
        boost::signals2::signal<void (boost::weak_ptr<PlayerVideo>)> ImageChanged;
        boost::signals2::signal<void (dcpomatic::DCPTime)> Started;
@@ -150,25 +155,20 @@ public:
 
 private:
 
-       /* XXX_b: to remove */
-       friend class SimpleVideoView;
-       friend class GLVideoView;
-       friend class VideoView;
-
        void video_view_sized ();
        void calculate_sizes ();
        void player_change (ChangeType type, int, bool);
        void idle_handler ();
-       void request_idle_get ();
+       void request_idle_display_next_frame ();
        void film_change (ChangeType, Film::Property);
        void recreate_butler ();
        void config_changed (Config::Property);
+       void film_length_change ();
+       void ui_finished ();
 
-       dcpomatic::DCPTime time () const;
        dcpomatic::DCPTime uncorrected_time () const;
        Frame average_latency () const;
 
-       void refresh_view ();
        bool quick_refresh ();
 
        boost::shared_ptr<Film> _film;
@@ -178,10 +178,6 @@ private:
        bool _coalesce_player_changes;
        std::list<int> _pending_player_changes;
 
-       dcpomatic::DCPTime _video_position;
-       Position<int> _inter_position;
-       dcp::Size _inter_size;
-
        /** Size of our output (including padding if we have any) */
        dcp::Size _out_size;
 
@@ -197,13 +193,12 @@ private:
        mutable boost::mutex _latency_history_mutex;
        int _latency_history_count;
 
-       int _dropped;
        boost::optional<int> _dcp_decode_reduction;
 
        ClosedCaptionsDialog* _closed_captions_dialog;
 
        bool _outline_content;
-       Eyes _eyes;
+       boost::optional<dcpomatic::Rect<double> > _outline_subtitles;
        /** true to pad the viewer panel with black, false to use
            the normal window background colour.
        */
@@ -213,9 +208,6 @@ private:
        bool _background_image;
 #endif
 
-       StateTimer _state_timer;
-       int _gets;
-
        /** true if an get() is required next time we are idle */
        bool _idle_get;