Very basic closed caption viewer.

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

diff --git a/src/wx/film_viewer.cc b/src/wx/film_viewer.cc
index 18d16a461789c9bd93b6e1784d0718eefcb5d184..9c714b5622ccc79cbd2bfdaa977f17626d61f0be 100644 (file)
--- a/src/wx/film_viewer.cc
+++ b/src/wx/film_viewer.cc
@@ -26,6 +26,7 @@
 #include "playhead_to_timecode_dialog.h"
 #include "playhead_to_frame_dialog.h"
 #include "wx_util.h"
+#include "closed_captions_view.h"
 #include "lib/film.h"
 #include "lib/ratio.h"
 #include "lib/util.h"
@@ -94,6 +95,7 @@ FilmViewer::FilmViewer (wxWindow* p, bool outline_content, bool jump_to_selected
        , _playing (false)
        , _latency_history_count (0)
        , _dropped (0)
+       , _closed_captions_dialog (new ClosedCaptionsDialog(GetParent()))
 {
 #ifndef __WXOSX__
        _panel->SetDoubleBuffered (true);
@@ -194,6 +196,7 @@ FilmViewer::set_film (shared_ptr<Film> film)
        _film = film;
 
        _frame.reset ();
+       _closed_captions_dialog->clear ();
 
        update_position_slider ();
        update_position_label ();
@@ -223,6 +226,7 @@ FilmViewer::set_film (shared_ptr<Film> film)
 
        _film->Changed.connect (boost::bind (&FilmViewer::film_changed, this, _1));
        _player->Changed.connect (boost::bind (&FilmViewer::player_changed, this, _1, _2));
+       _player->Caption.connect (boost::bind (&FilmViewer::caption, this, _1, _2, _3));
 
        /* Keep about 1 second's worth of history samples */
        _latency_history_count = _film->audio_frame_rate() / _audio_block_size;
@@ -349,6 +353,8 @@ FilmViewer::display_player_video ()
        _inter_size = _player_video.first->inter_size ();
 
        refresh_panel ();
+
+       _closed_captions_dialog->refresh (time());
 }
 
 void
@@ -811,6 +817,7 @@ FilmViewer::seek (DCPTime t, bool accurate)
 
        bool const was_running = stop ();
 
+       _closed_captions_dialog->clear ();
        _butler->seek (t, accurate);
        get ();
 
@@ -935,3 +942,17 @@ FilmViewer::one_video_frame () const
 {
        return DCPTime::from_frames (1, _film->video_frame_rate());
 }
+
+void
+FilmViewer::show_closed_captions ()
+{
+       _closed_captions_dialog->Show();
+}
+
+void
+FilmViewer::caption (PlayerCaption c, CaptionType t, DCPTimePeriod p)
+{
+       if (t == CAPTION_CLOSED) {
+               _closed_captions_dialog->caption (c, p);
+       }
+}