virtual ~FileSource ();
const std::string& path() const { return _path; }
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+
virtual bool safe_file_extension (const std::string& path) const = 0;
int move_to_trash (const std::string& trash_dir_name);
const std::string& origin() const { return _origin; }
virtual void set_path (const std::string&);
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+
static PBD::Signal2<int,std::string,std::vector<std::string> > AmbiguousFileName;
void existence_check ();