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1 #ifndef _CONFIG_OBJECT_H_
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2 #define _CONFIG_OBJECT_H_
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3
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4 class config_object;
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5
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6 class NOVTABLE config_object_notify_manager : public service_base
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7 {
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8 public:
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9 virtual void on_changed(const service_ptr_t<config_object> & p_object) = 0;
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10 static void g_on_changed(const service_ptr_t<config_object> & p_object);
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11
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12
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13 FB2K_MAKE_SERVICE_INTERFACE_ENTRYPOINT(config_object_notify_manager);
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14 };
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15
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16 class NOVTABLE config_object : public service_base
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17 {
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18 public:
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19 //interface
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20 virtual GUID get_guid() const = 0;
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21 virtual void get_data(stream_writer * p_stream,abort_callback & p_abort) const = 0;
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22 virtual void set_data(stream_reader * p_stream,abort_callback & p_abort,bool p_sendnotify = true) = 0;
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23
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24 //helpers
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25 static bool g_find(service_ptr_t<config_object> & p_out,const GUID & p_guid);
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26
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27 void set_data_raw(const void * p_data,t_size p_bytes,bool p_sendnotify = true);
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28 t_size get_data_raw(void * p_out,t_size p_bytes);
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29 t_size get_data_raw_length();
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30
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31 template<class T> void get_data_struct_t(T& p_out);
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32 template<class T> void set_data_struct_t(const T& p_in);
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33 template<class T> static void g_get_data_struct_t(const GUID & p_guid,T & p_out);
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34 template<class T> static void g_set_data_struct_t(const GUID & p_guid,const T & p_in);
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35
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36 void set_data_string(const char * p_data,t_size p_length);
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37 void get_data_string(pfc::string_base & p_out);
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38
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39 void get_data_bool(bool & p_out);
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40 void set_data_bool(bool p_val);
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41 void get_data_int32(t_int32 & p_out);
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42 void set_data_int32(t_int32 p_val);
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43 bool get_data_bool_simple(bool p_default);
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44 t_int32 get_data_int32_simple(t_int32 p_default);
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45
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46 static void g_get_data_string(const GUID & p_guid,pfc::string_base & p_out);
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47 static void g_set_data_string(const GUID & p_guid,const char * p_data,t_size p_length = ~0);
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48
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49 static void g_get_data_bool(const GUID & p_guid,bool & p_out);
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50 static void g_set_data_bool(const GUID & p_guid,bool p_val);
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51 static void g_get_data_int32(const GUID & p_guid,t_int32 & p_out);
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52 static void g_set_data_int32(const GUID & p_guid,t_int32 p_val);
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53 static bool g_get_data_bool_simple(const GUID & p_guid,bool p_default);
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54 static t_int32 g_get_data_int32_simple(const GUID & p_guid,t_int32 p_default);
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55
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56
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57 FB2K_MAKE_SERVICE_INTERFACE_ENTRYPOINT(config_object);
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58 };
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59
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60 class standard_config_objects
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61 {
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62 public:
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63 static const GUID bool_remember_window_positions, bool_ui_always_on_top,bool_playlist_stop_after_current;
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64 static const GUID bool_playback_follows_cursor, bool_cursor_follows_playback;
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65 static const GUID bool_show_keyboard_shortcuts_in_menus;
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66 static const GUID string_gui_last_directory_media,string_gui_last_directory_playlists;
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67 static const GUID int32_dynamic_bitrate_display_rate;
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68
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69
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70 inline static bool query_show_keyboard_shortcuts_in_menus() {return config_object::g_get_data_bool_simple(standard_config_objects::bool_show_keyboard_shortcuts_in_menus,true);}
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71 inline static bool query_remember_window_positions() {return config_object::g_get_data_bool_simple(standard_config_objects::bool_remember_window_positions,true);}
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72
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73 };
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74
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75 class config_object_notify : public service_base
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76 {
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77 public:
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78 virtual t_size get_watched_object_count() = 0;
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79 virtual GUID get_watched_object(t_size p_index) = 0;
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80 virtual void on_watched_object_changed(const service_ptr_t<config_object> & p_object) = 0;
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81
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82 FB2K_MAKE_SERVICE_INTERFACE_ENTRYPOINT(config_object_notify);
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83 };
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84
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85 #endif // _CONFIG_OBJECT_H_
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