#ifndef DCPOMATIC_VIDEO_VIEW_H
#define DCPOMATIC_VIDEO_VIEW_H
+#include "lib/dcpomatic_time.h"
#include <boost/shared_ptr.hpp>
#include <boost/signals2.hpp>
+#include <boost/thread.hpp>
class Image;
class wxWindow;
class FilmViewer;
+class PlayerVideo;
class VideoView
{
public:
VideoView (FilmViewer* viewer)
: _viewer (viewer)
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+ , _in_watermark (false)
+#endif
+ , _video_frame_rate (0)
{}
virtual ~VideoView () {}
virtual wxWindow* get () const = 0;
virtual void update () = 0;
+ /* XXX_b: make pure */
+ virtual void start () {}
+ /* XXX_b: make pure */
+ virtual void stop () {}
+
+ void clear ();
+
boost::signals2::signal<void()> Sized;
+ virtual bool display_next_frame (bool) = 0;
+
+ /* XXX_b: to remove */
+ virtual void display_player_video () {}
+
+ dcpomatic::DCPTime position () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _player_video.second;
+ }
+
+ void set_video_frame_rate (int r) {
+ boost::mutex::scoped_lock lm (_mutex);
+ _video_frame_rate = r;
+ }
+
+ void set_length (dcpomatic::DCPTime len) {
+ boost::mutex::scoped_lock lm (_mutex);
+ _length = len;
+ }
+
protected:
+ /* XXX_b: to remove */
+ friend class FilmViewer;
+
+ bool get_next_frame (bool non_blocking);
+ int time_until_next_frame () const;
+ dcpomatic::DCPTime one_video_frame () const;
+ int video_frame_rate () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _video_frame_rate;
+ }
+ dcpomatic::DCPTime length () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _length;
+ }
+
FilmViewer* _viewer;
+ std::pair<boost::shared_ptr<PlayerVideo>, dcpomatic::DCPTime> _player_video;
+
+ /** Mutex protecting all the state in VideoView */
+ mutable boost::mutex _mutex;
+
+#ifdef DCPOMATIC_VARIANT_SWAROOP
+ bool _in_watermark;
+ int _watermark_x;
+ int _watermark_y;
+#endif
+
+private:
+ int _video_frame_rate;
+ dcpomatic::DCPTime _length;
};
#endif