+/* -*- c-basic-offset: 8; default-tab-width: 8; -*- */
+
/*
Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
*/
+/** @file src/subtitle.h
+ * @brief Representations of subtitles.
+ */
+
#include <list>
#include <boost/shared_ptr.hpp>
-#include "util.h"
+#include "types.h"
struct AVSubtitle;
class Image;
+/** A subtitle, consisting of an image and a position */
class Subtitle
{
public:
- Subtitle (AVSubtitle const &);
Subtitle (Position p, boost::shared_ptr<Image> i);
- bool displayed_at (double t);
-
void set_position (Position p) {
_position = p;
}
return _image;
}
- Rectangle area () const;
+ dvdomatic::Rect area () const;
private:
- /** display from time in seconds from the start of the film */
- double _from;
- /** display to time in seconds from the start of the film */
- double _to;
Position _position;
boost::shared_ptr<Image> _image;
};
-Rectangle
+dvdomatic::Rect
subtitle_transformed_area (
float target_x_scale, float target_y_scale,
- Rectangle sub_area, int subtitle_offset, float subtitle_scale
+ dvdomatic::Rect sub_area, int subtitle_offset, float subtitle_scale
);
+
+/** A Subtitle class with details of the time over which it should be shown */
+class TimedSubtitle
+{
+public:
+ TimedSubtitle (AVSubtitle const &);
+
+ bool displayed_at (Time) const;
+ boost::shared_ptr<Subtitle> subtitle () const {
+ return _subtitle;
+ }
+
+private:
+ /** the subtitle */
+ boost::shared_ptr<Subtitle> _subtitle;
+ /** display from time from the start of the content */
+ Time _from;
+ /** display to time from the start of the content */
+ Time _to;
+};