namespace libdcp
{
-class Text : public XMLNode
+class FontNode;
+
+class TextNode : public XMLNode
{
public:
- Text () {}
- Text (xmlpp::Node const * node);
+ TextNode () {}
+ TextNode (xmlpp::Node const * node);
- float v_position () const {
- return _v_position;
- }
-
- std::string text () const {
- return _text;
- }
+ float v_position;
+ VAlign v_align;
+ std::string text;
+ Time fade_up_time;
+ Time fade_down_time;
private:
- float _v_position;
- std::string _text;
+ Time fade_time (std::string name);
+
+};
+
+class SubtitleNode : public XMLNode
+{
+public:
+ SubtitleNode () {}
+ SubtitleNode (xmlpp::Node const * node);
+
+ Time in;
+ Time out;
+ std::list<boost::shared_ptr<FontNode> > font_nodes;
+ std::list<boost::shared_ptr<TextNode> > text_nodes;
+};
+
+class FontNode : public XMLNode
+{
+public:
+ FontNode () {}
+ FontNode (xmlpp::Node const * node);
+ FontNode (std::list<boost::shared_ptr<FontNode> > const & font_nodes);
+
+ std::string id;
+ int size;
+ boost::optional<bool> italic;
+ boost::optional<Color> color;
+ boost::optional<Effect> effect;
+ boost::optional<Color> effect_color;
+
+ std::list<boost::shared_ptr<SubtitleNode> > subtitle_nodes;
+ std::list<boost::shared_ptr<FontNode> > font_nodes;
+ std::list<boost::shared_ptr<TextNode> > text_nodes;
};
-class Subtitle : public XMLNode
+class LoadFontNode : public XMLNode
{
public:
- Subtitle () {}
- Subtitle (xmlpp::Node const * node);
+ LoadFontNode () {}
+ LoadFontNode (xmlpp::Node const * node);
+
+ std::string id;
+ std::string uri;
+};
+
+class Subtitle
+{
+public:
+ Subtitle (
+ std::string font,
+ bool italic,
+ Color color,
+ int size,
+ Time in,
+ Time out,
+ float v_position,
+ VAlign v_align,
+ std::string text,
+ Effect effect,
+ Color effect_color,
+ Time fade_up_time,
+ Time fade_down_time
+ );
+
+ std::string font () const {
+ return _font;
+ }
+
+ bool italic () const {
+ return _italic;
+ }
+
+ Color color () const {
+ return _color;
+ }
Time in () const {
return _in;
return _out;
}
- std::list<boost::shared_ptr<Text> > texts () const {
- return _texts;
+ std::string text () const {
+ return _text;
}
-private:
- std::list<boost::shared_ptr<Text> > _texts;
- Time _in;
- Time _out;
-};
+ float v_position () const {
+ return _v_position;
+ }
-class Font : public XMLNode
-{
-public:
- Font () {}
- Font (xmlpp::Node const * node);
+ VAlign v_align () const {
+ return _v_align;
+ }
- std::list<boost::shared_ptr<Subtitle> > subtitles () const {
- return _subtitles;
+ Effect effect () const {
+ return _effect;
+ }
+
+ Color effect_color () const {
+ return _effect_color;
+ }
+
+ Time fade_up_time () const {
+ return _fade_up_time;
+ }
+
+ Time fade_down_time () const {
+ return _fade_down_time;
}
+ int size () const {
+ return _size;
+ }
+
+ int size_in_pixels (int screen_height) const;
+
private:
- std::list<boost::shared_ptr<Subtitle> > _subtitles;
+ std::string _font;
+ bool _italic;
+ Color _color;
+ int _size;
+ Time _in;
+ Time _out;
+ float _v_position;
+ VAlign _v_align;
+ std::string _text;
+ Effect _effect;
+ Color _effect_color;
+ Time _fade_up_time;
+ Time _fade_down_time;
};
-
+
+bool operator== (Subtitle const & a, Subtitle const & b);
+std::ostream& operator<< (std::ostream& s, Subtitle const & sub);
+
class SubtitleAsset : public Asset, public XMLFile
{
public:
void write_to_cpl (std::ostream&) const {}
virtual std::list<std::string> equals (boost::shared_ptr<const Asset>, EqualityOptions) const {
+ /* XXX */
return std::list<std::string> ();
}
return _language;
}
- std::list<boost::shared_ptr<Font> > fonts () const {
- return _fonts;
+ std::list<boost::shared_ptr<Subtitle> > subtitles_at (Time t) const;
+ std::list<boost::shared_ptr<Subtitle> > const & subtitles () const {
+ return _subtitles;
}
private:
+ std::string font_id_to_name (std::string id) const;
+
+ void examine_font_nodes (
+ std::list<boost::shared_ptr<FontNode> > const & font_nodes,
+ std::list<boost::shared_ptr<FontNode> >& current_font_nodes,
+ std::list<boost::shared_ptr<SubtitleNode> >& current_subtitle_nodes
+ );
+
+ void examine_text_nodes (
+ boost::shared_ptr<SubtitleNode> subtitle_node,
+ std::list<boost::shared_ptr<TextNode> > const & text_nodes,
+ std::list<boost::shared_ptr<FontNode> >& current_font_nodes
+ );
+
std::string _subtitle_id;
std::string _movie_title;
int64_t _reel_number;
std::string _language;
- std::list<boost::shared_ptr<Font> > _fonts;
+ std::list<boost::shared_ptr<LoadFontNode> > _load_font_nodes;
+
+ std::list<boost::shared_ptr<Subtitle> > _subtitles;
};
}