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Diffstat (limited to 'src/emu/ui/datfile.h')
-rw-r--r-- | src/emu/ui/datfile.h | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/src/emu/ui/datfile.h b/src/emu/ui/datfile.h new file mode 100644 index 00000000000..8002a26daf4 --- /dev/null +++ b/src/emu/ui/datfile.h @@ -0,0 +1,92 @@ +// license:BSD-3-Clause +// copyright-holders:Dankan1890 +/*************************************************************************** + + ui/datfile.h + + UI DATs manager. + +***************************************************************************/ + +#pragma once + +#ifndef __UI_DATFILE_H__ +#define __UI_DATFILE_H__ + +//------------------------------------------------- +// Datafile Manager +//------------------------------------------------- +class datfile_manager +{ +public: + // construction/destruction + datfile_manager(running_machine &machine); + + // getters + running_machine &machine() const { return m_machine; } + + // actions + void load_data_info(const game_driver *drv, std::string &buffer, int type); + void load_command_info(std::string &buffer, std::string &sel); + void load_software_info(std::string &softlist, std::string &buffer, std::string &softname, std::string &parentname); + void command_sub_menu(const game_driver *drv, std::vector<std::string> &menuitems); + void reset_run() { first_run = true; } + bool has_software(std::string &softlist, std::string &softname, std::string &parentname); + + std::string rev_history() const { return m_history_rev; } + std::string rev_mameinfo() const { return m_mame_rev; } + std::string rev_messinfo() const { return m_mess_rev; } + std::string rev_sysinfo() const { return m_sysinfo_rev; } + std::string rev_storyinfo() const { return m_story_rev; } + + bool has_history(const game_driver *driver) { return (m_histidx.find(driver) != m_histidx.end()); } + bool has_mameinfo(const game_driver *driver) { return (m_mameidx.find(driver) != m_mameidx.end()); } + bool has_messinfo(const game_driver *driver) { return (m_messidx.find(driver) != m_messidx.end()); } + bool has_command(const game_driver *driver) { return (m_cmdidx.find(driver) != m_cmdidx.end()); } + bool has_sysinfo(const game_driver *driver) { return (m_sysidx.find(driver) != m_sysidx.end()); } + bool has_story(const game_driver *driver) { return (m_storyidx.find(driver) != m_storyidx.end()); } + + bool has_data(const game_driver *d) + { + return (has_history(d) || has_mameinfo(d) || has_messinfo(d) || has_command(d) || has_sysinfo(d) || has_story(d)); + } +private: + using drvindex = std::unordered_map<std::string, long>; + using dataindex = std::unordered_map<const game_driver *, long>; + using swindex = std::unordered_map<std::string, drvindex>; + + // global index + static dataindex m_histidx, m_mameidx, m_messidx, m_cmdidx, m_sysidx, m_storyidx; + static drvindex m_drvidx, m_messdrvidx, m_menuidx; + static swindex m_swindex; + + // internal helpers + void init_history(); + void init_mameinfo(); + void init_messinfo(); + void init_command(); + void init_sysinfo(); + void init_storyinfo(); + + // file open/close/seek + bool parseopen(const char *filename); + void parseclose() { if (fp != nullptr) fclose(fp); } + + int index_mame_mess_info(dataindex &index, drvindex &index_drv, int &drvcount); + int index_datafile(dataindex &index, int &swcount); + void index_menuidx(const game_driver *drv, dataindex &idx, drvindex &index); + drvindex::iterator m_itemsiter; + + void load_data_text(const game_driver *drv, std::string &buffer, dataindex &idx, std::string &tag); + void load_driver_text(const game_driver *drv, std::string &buffer, drvindex &idx, std::string &tag); + + // internal state + running_machine &m_machine; // reference to our machine + std::string m_fullpath; + static std::string m_history_rev, m_mame_rev, m_mess_rev, m_sysinfo_rev, m_story_rev; + FILE *fp = nullptr; + static bool first_run; +}; + + +#endif /* __UI_DATFILE_H__ */ |