X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Ffilm_viewer.h;h=e9450c7e7166a7c92926099fc60577a2e0fcec66;hb=7851658223286410d5afb1e32bc44b4012ec5f55;hp=c68b6ade0b5b0bb63b28b0dcc333875ddd4f6917;hpb=54ef7357a87885ec329a25e758fb6b132816ec67;p=dcpomatic.git

diff --git a/src/wx/film_viewer.h b/src/wx/film_viewer.h
index c68b6ade0..e9450c7e7 100644
--- a/src/wx/film_viewer.h
+++ b/src/wx/film_viewer.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2019 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -19,12 +19,14 @@
 */
 
 /** @file  src/film_viewer.h
- *  @brief A wx widget to view `thumbnails' of a Film.
+ *  @brief FilmViewer class.
  */
 
+#include "video_view.h"
 #include "lib/film.h"
 #include "lib/config.h"
 #include "lib/player_text.h"
+#include "lib/timer.h"
 #include <RtAudio.h>
 #include <wx/wx.h>
 
@@ -38,7 +40,7 @@ class Butler;
 class ClosedCaptionsDialog;
 
 /** @class FilmViewer
- *  @brief A wx widget to view a preview of a Film.
+ *  @brief A wx widget to view a Film.
  */
 class FilmViewer
 {
@@ -46,93 +48,133 @@ public:
 	FilmViewer (wxWindow *);
 	~FilmViewer ();
 
-	wxPanel* panel () const {
-		return _panel;
+	/** @return the window showing the film's video */
+	wxWindow* panel () const {
+		return _video_view->get();
 	}
 
+	void show_closed_captions ();
+
 	void set_film (boost::shared_ptr<Film>);
 	boost::shared_ptr<Film> film () const {
 		return _film;
 	}
 
+	void seek (dcpomatic::DCPTime t, bool accurate);
+	void seek (boost::shared_ptr<Content> content, dcpomatic::ContentTime p, bool accurate);
+	void seek_by (dcpomatic::DCPTime by, bool accurate);
 	/** @return our `playhead' position; this may not lie exactly on a frame boundary */
-	DCPTime position () const {
+	dcpomatic::DCPTime position () const {
 		return _video_position;
 	}
+	dcpomatic::DCPTime one_video_frame () const;
+
+	void start ();
+	bool stop ();
+	bool playing () const {
+		return _playing;
+	}
 
-	void set_position (DCPTime p);
-	void set_position (boost::shared_ptr<Content> content, ContentTime p);
 	void set_coalesce_player_changes (bool c);
 	void set_dcp_decode_reduction (boost::optional<int> reduction);
 	boost::optional<int> dcp_decode_reduction () const;
+	void set_outline_content (bool o);
+	void set_eyes (Eyes e);
+	void set_pad_black (bool p);
 
 	void slow_refresh ();
-	bool quick_refresh ();
 
 	int dropped () const {
 		return _dropped;
 	}
 
-	void start ();
-	bool stop ();
-	bool playing () const {
-		return _playing;
+	int audio_callback (void* out, unsigned int frames);
+
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+	void set_background_image (bool b) {
+		_background_image = b;
+		refresh_view ();
 	}
 
-	void move (DCPTime by);
-	DCPTime one_video_frame () const;
-	void seek (DCPTime t, bool accurate);
-	DCPTime video_position () const {
-		return _video_position;
+	bool background_image () const {
+		return _background_image;
 	}
-	void go_to (DCPTime t);
-	void set_outline_content (bool o);
-	void set_eyes (Eyes e);
+#endif
 
-	int audio_callback (void* out, unsigned int frames);
+	StateTimer const & state_timer () const {
+		return _state_timer;
+	}
 
-	void show_closed_captions ();
+	StateTimer& state_timer () {
+		return _state_timer;
+	}
+
+	int gets () const {
+		return _gets;
+	}
+
+	/* Some accessors 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;
+	}
+	bool pad_black () const {
+		return _pad_black;
+	}
+	dcpomatic::DCPTime video_position () const {
+		return _video_position;
+	}
 
 	boost::signals2::signal<void (boost::weak_ptr<PlayerVideo>)> ImageChanged;
 	boost::signals2::signal<void ()> PositionChanged;
+	boost::signals2::signal<void (dcpomatic::DCPTime)> Started;
+	boost::signals2::signal<void (dcpomatic::DCPTime)> Stopped;
+	/** While playing back we reached the end of the film (emitted from GUI thread) */
+	boost::signals2::signal<void ()> Finished;
+
+	boost::signals2::signal<bool ()> PlaybackPermitted;
 
 private:
-	void paint_panel ();
-	void panel_sized (wxSizeEvent &);
+	void video_view_sized ();
 	void timer ();
 	void calculate_sizes ();
-	void check_play_state ();
 	void player_change (ChangeType type, int, bool);
 	void get ();
 	void display_player_video ();
 	void film_change (ChangeType, Film::Property);
-	void timecode_clicked ();
 	void recreate_butler ();
 	void config_changed (Config::Property);
-	DCPTime time () const;
-	DCPTime uncorrected_time () const;
+
+	dcpomatic::DCPTime time () const;
+	dcpomatic::DCPTime uncorrected_time () const;
 	Frame average_latency () const;
-	void refresh_panel ();
+
+	void refresh_view ();
+	bool quick_refresh ();
 
 	boost::shared_ptr<Film> _film;
 	boost::shared_ptr<Player> _player;
 
-	/** The area that we put our image in */
-	wxPanel* _panel;
+	VideoView* _video_view;
 	wxTimer _timer;
 	bool _coalesce_player_changes;
 	std::list<int> _pending_player_changes;
 
-	std::pair<boost::shared_ptr<PlayerVideo>, DCPTime> _player_video;
-	boost::shared_ptr<const Image> _frame;
-	DCPTime _video_position;
+	std::pair<boost::shared_ptr<PlayerVideo>, dcpomatic::DCPTime> _player_video;
+	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;
-	/** Size of the panel that we have available */
-	dcp::Size _panel_size;
 
 	RtAudio _audio;
 	int _audio_channels;
@@ -152,6 +194,17 @@ private:
 
 	bool _outline_content;
 	Eyes _eyes;
+	/** true to pad the viewer panel with black, false to use
+	    the normal window background colour.
+	*/
+	bool _pad_black;
+
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+	bool _background_image;
+#endif
+
+	StateTimer _state_timer;
+	int _gets;
 
 	boost::signals2::scoped_connection _config_changed_connection;
 };