include/core/subtitles.hpp

   1 #ifndef _subtitles__hpp__included__
   2 #define _subtitles__hpp__included__
   3
   4 #include <cstdint>
   5 #include <set>
   6 #include <string>
   7 #include "library/command.hpp"
   8
   9 namespace lua { class render_context; }
  10
  11 class moviefile_subtiming
  12 {
  13 public:
  14         moviefile_subtiming(uint64_t frame);
  15         moviefile_subtiming(uint64_t first, uint64_t length);
  16         bool operator<(const moviefile_subtiming& a) const;
  17         bool operator==(const moviefile_subtiming& a) const;
  18         bool inrange(uint64_t x) const;
  19         uint64_t get_frame() const;
  20         uint64_t get_length() const;
  21 private:
  22         uint64_t frame;
  23         uint64_t length;
  24         bool position_only;
  25 };
  26
  27 class movie_logic;
  28 class emu_framebuffer;
  29 class emulator_dispatch;
  30
  31 struct subtitle_commentary
  32 {
  33 public:
  34         subtitle_commentary(movie_logic& _mlogic, emu_framebuffer& _fbuf, emulator_dispatch& _dispatch,
  35                 command::group& _cmd);
  36         std::set<std::pair<uint64_t, uint64_t>> get_all();
  37         std::string get(uint64_t f, uint64_t l);
  38         void set(uint64_t f, uint64_t l, const std::string& x);
  39         static std::string s_unescape(std::string x);
  40         static std::string s_escape(std::string x);
  41         void render(lua::render_context& ctx);
  42 private:
  43         void do_editsub(const std::string& a);
  44         void do_listsub();
  45         void do_savesub(const std::string& a);
  46         movie_logic& mlogic;
  47         emu_framebuffer& fbuf;
  48         emulator_dispatch& edispatch;
  49         command::group& cmd;
  50         command::_fnptr<const std::string&> editsub;
  51         command::_fnptr<> listsub;
  52         command::_fnptr<command::arg_filename> savesub;
  53 };
  54
  55 #endif