#include <libcxml/cxml.h>
#include <boost/optional.hpp>
+#include <boost/signals2.hpp>
#include <boost/filesystem.hpp>
#include <string>
class Font
{
public:
- Font (std::string id_)
- : id (id_) {}
+ Font (std::string id)
+ : _id (id) {}
Font (cxml::NodePtr node);
void as_xml (xmlpp::Node* node);
-
- /** Font ID */
- std::string id;
- boost::optional<boost::filesystem::path> file;
+
+ std::string id () const {
+ return _id;
+ }
+
+ boost::optional<boost::filesystem::path> file () const {
+ return _file;
+ }
+
+ void set_file (boost::filesystem::path file) {
+ _file = file;
+ Changed ();
+ }
+
+ boost::signals2::signal<void()> Changed;
+
+private:
+ /** Font ID, used to describe it in the subtitle content */
+ std::string _id;
+ boost::optional<boost::filesystem::path> _file;
};
bool