err.no Git - mapper/blob - src/mapper-types.h

   1 #include "config.h"
   2
   3 #define _GNU_SOURCE
   4
   5 #include <math.h>
   6
   7 #ifndef _MAPPER_TYPES_H
   8 #define _MAPPER_TYPES_H
   9
  10 /** This enumerated type defines the supported types of repositories. */
  11 typedef enum {
  12         REPOTYPE_NONE,          /* No URL set. */
  13         REPOTYPE_XYZ,           /* x=%d, y=%d, and zoom=%d */
  14         REPOTYPE_XYZ_INV,       /* zoom=%0d, x=%d, y=%d */
  15         REPOTYPE_QUAD_QRST,     /* t=%s   (%s = {qrst}*) */
  16         REPOTYPE_QUAD_ZERO,     /* t=%0s  (%0s = {0123}*) */
  17         REPOTYPE_WMS            /* "service=wms" */
  18 } RepoType;
  19
  20 /** Possible center modes.  The "WAS" modes imply no current center mode;
  21  * they only hint at what the last center mode was, so that it can be
  22  * recalled. */
  23 typedef enum {
  24         CENTER_WAS_LATLON = -2,
  25         CENTER_WAS_LEAD = -1,
  26         CENTER_MANUAL =0,
  27         CENTER_LEAD = 1,
  28         CENTER_LATLON = 2
  29 } CenterMode;
  30
  31 /** This enum defines the states of the SAX parsing state machine. */
  32 typedef enum {
  33         START,
  34         INSIDE_GPX,
  35         INSIDE_PATH,
  36         INSIDE_PATH_SEGMENT,
  37         INSIDE_PATH_POINT,
  38         INSIDE_PATH_POINT_ELE,
  39         INSIDE_PATH_POINT_TIME,
  40         INSIDE_PATH_POINT_DESC,
  41         FINISH,
  42         UNKNOWN,
  43         ERROR,
  44 } SaxState;
  45
  46 /** POI dialog action **/
  47 typedef enum {
  48         ACTION_ADD_POI,
  49         ACTION_EDIT_POI,
  50 } POIAction;
  51
  52 /** Category list **/
  53 typedef enum {
  54         CAT_ID,
  55         CAT_ENABLED,
  56         CAT_LABEL,
  57         CAT_DESC,
  58         CAT_POI_CNT,
  59         CAT_NUM_COLUMNS
  60 } CategoryList;
  61
  62 /** POI list **/
  63 typedef enum {
  64         POI_POIID,
  65         POI_CATID,
  66         POI_LAT,
  67         POI_LON,
  68         POI_LATLON,
  69         POI_LABEL,
  70         POI_DESC,
  71         POI_CATLAB,
  72         POI_NUM_COLUMNS
  73 } POIList;
  74
  75 /** This enum defines the possible units we can use. */
  76 typedef enum {
  77         UNITS_KM,
  78         UNITS_MI,
  79         UNITS_NM,
  80         UNITS_ENUM_COUNT
  81 } UnitType;
  82 gchar *UNITS_TEXT[UNITS_ENUM_COUNT];
  83
  84 /* UNITS_CONVERTS, when multiplied, converts from NM. */
  85 #define EARTH_RADIUS (3440.06479f)
  86 gfloat UNITS_CONVERT[UNITS_ENUM_COUNT];
  87
  88 /** This enum defines the possible font sizes. */
  89 typedef enum {
  90         INFO_FONT_XXSMALL,
  91         INFO_FONT_XSMALL,
  92         INFO_FONT_SMALL,
  93         INFO_FONT_MEDIUM,
  94         INFO_FONT_LARGE,
  95         INFO_FONT_XLARGE,
  96         INFO_FONT_XXLARGE,
  97         INFO_FONT_ENUM_COUNT
  98 } InfoFontSize;
  99 gchar *INFO_FONT_TEXT[INFO_FONT_ENUM_COUNT];
 100
 101 /** This enum defines all of the key-customizable actions. */
 102 typedef enum {
 103         CUSTOM_ACTION_PAN_NORTH,
 104         CUSTOM_ACTION_PAN_WEST,
 105         CUSTOM_ACTION_PAN_SOUTH,
 106         CUSTOM_ACTION_PAN_EAST,
 107         CUSTOM_ACTION_TOGGLE_AUTOCENTER,
 108         CUSTOM_ACTION_ZOOM_IN,
 109         CUSTOM_ACTION_ZOOM_OUT,
 110         CUSTOM_ACTION_TOGGLE_FULLSCREEN,
 111         CUSTOM_ACTION_TOGGLE_TRACKS,
 112         CUSTOM_ACTION_TOGGLE_SCALE,
 113         CUSTOM_ACTION_TOGGLE_POI,
 114         CUSTOM_ACTION_CHANGE_REPO,
 115         CUSTOM_ACTION_ROUTE_DISTNEXT,
 116         CUSTOM_ACTION_ROUTE_DISTLAST,
 117         CUSTOM_ACTION_TRACK_BREAK,
 118         CUSTOM_ACTION_TRACK_DISTLAST,
 119         CUSTOM_ACTION_TRACK_DISTFIRST,
 120         CUSTOM_ACTION_TOGGLE_GPS,
 121         CUSTOM_ACTION_TOGGLE_GPSINFO,
 122         CUSTOM_ACTION_TOGGLE_SPEEDLIMIT,
 123         CUSTOM_ACTION_RESET_BLUETOOTH,
 124         CUSTOM_ACTION_ENUM_COUNT
 125 } CustomAction;
 126 gchar *CUSTOM_ACTION_TEXT[CUSTOM_ACTION_ENUM_COUNT];
 127
 128 /** This enum defines all of the customizable keys. */
 129 typedef enum {
 130         CUSTOM_KEY_UP,
 131         CUSTOM_KEY_LEFT,
 132         CUSTOM_KEY_DOWN,
 133         CUSTOM_KEY_RIGHT,
 134         CUSTOM_KEY_SELECT,
 135         CUSTOM_KEY_INCREASE,
 136         CUSTOM_KEY_DECREASE,
 137         CUSTOM_KEY_FULLSCREEN,
 138         CUSTOM_KEY_ESC,
 139         CUSTOM_KEY_ENUM_COUNT
 140 } CustomKey;
 141 gchar *CUSTOM_KEY_GCONF[CUSTOM_KEY_ENUM_COUNT];
 142 gchar *CUSTOM_KEY_ICON[CUSTOM_KEY_ENUM_COUNT];
 143 CustomAction CUSTOM_KEY_DEFAULT[CUSTOM_KEY_ENUM_COUNT];
 144
 145 /** This enum defines all of the colorable objects. */
 146 typedef enum {
 147         COLORABLE_MARK,
 148         COLORABLE_MARK_VELOCITY,
 149         COLORABLE_MARK_OLD,
 150         COLORABLE_TRACK,
 151         COLORABLE_TRACK_MARK,
 152         COLORABLE_TRACK_BREAK,
 153         COLORABLE_ROUTE,
 154         COLORABLE_ROUTE_WAY,
 155         COLORABLE_ROUTE_BREAK,
 156         COLORABLE_POI,
 157         COLORABLE_ENUM_COUNT
 158 } Colorable;
 159 gchar *COLORABLE_GCONF[COLORABLE_ENUM_COUNT];
 160 GdkColor COLORABLE_DEFAULT[COLORABLE_ENUM_COUNT];
 161
 162 typedef enum {
 163         DDPDDDDD,
 164         DD_MMPMMM,
 165         DD_MM_SSPS,
 166         DDPDDDDD_NSEW,
 167         DD_MMPMMM_NSEW,
 168         DD_MM_SSPS_NSEW,
 169         DEG_FORMAT_ENUM_COUNT
 170 } DegFormat;
 171 gchar *DEG_FORMAT_TEXT[DEG_FORMAT_ENUM_COUNT];
 172
 173 typedef enum {
 174         SPEED_LOCATION_TOP_LEFT,
 175         SPEED_LOCATION_TOP_RIGHT,
 176         SPEED_LOCATION_BOTTOM_RIGHT,
 177         SPEED_LOCATION_BOTTOM_LEFT,
 178         SPEED_LOCATION_ENUM_COUNT
 179 } SpeedLocation;
 180 gchar *SPEED_LOCATION_TEXT[SPEED_LOCATION_ENUM_COUNT];
 181
 182 /** A lat/lon/alt position */
 183 typedef struct _Position Position;
 184 struct _Position {
 185         gdouble lat;
 186         gdouble lon;
 187         gfloat altitude;
 188 };
 189
 190 /** A general definition of a point in the Mapper unit system. */
 191 typedef struct _Point Point;
 192 struct _Point {
 193         guint unitx;
 194         guint unity;
 195         time_t time;
 196         gfloat altitude;
 197 };
 198
 199 /** A WayPoint, which is a Point with a description. */
 200 typedef struct _WayPoint WayPoint;
 201 struct _WayPoint {
 202         Point *point;
 203         gchar *desc;
 204 };
 205
 206 /** A Path is a set of PathPoints and WayPoints. */
 207 typedef struct _Path Path;
 208 struct _Path {
 209         Point *head;            /* points to first element in array; NULL if empty. */
 210         Point *tail;            /* points to last element in array. */
 211         Point *cap;             /* points after last slot in array. */
 212         WayPoint *whead;        /* points to first element in array; NULL if empty. */
 213         WayPoint *wtail;        /* points to last element in array. */
 214         WayPoint *wcap;         /* points after last slot in array. */
 215 };
 216
 217 /** Data used during the SAX parsing operation. */
 218 typedef struct _SaxData SaxData;
 219 struct _SaxData {
 220         Path path;
 221         SaxState state;
 222         SaxState prev_state;
 223         guint unknown_depth;
 224         gboolean at_least_one_trkpt;
 225         GString *chars;
 226 };
 227
 228 /** Data regarding a map repository. */
 229 typedef struct _RepoData RepoData;
 230 struct _RepoData {
 231         gchar *name;
 232         gchar *url;
 233         gchar *cache_dir;
 234         guint dl_zoom_steps;
 235         guint view_zoom_steps;
 236         gboolean double_size;
 237         gboolean nextable;
 238         RepoType type;
 239         GtkWidget *menu_item;
 240 };
 241
 242 /** Data used during the asynchronous progress update phase of automatic map
 243  * downloading. */
 244 typedef struct _ProgressUpdateInfo ProgressUpdateInfo;
 245 struct _ProgressUpdateInfo {
 246         gchar *src_str;
 247         gchar *dest_str;
 248         RepoData *repo;
 249         guint tilex, tiley, zoom;       /* for refresh. */
 250         gint retries;           /* if equal to zero, it means we're DELETING maps. */
 251         guint priority;
 252         FILE *file;
 253 };
 254
 255 typedef struct _RouteDownloadData RouteDownloadData;
 256 struct _RouteDownloadData {
 257         gchar *bytes;
 258         guint bytes_read;
 259 };
 260
 261 /** Data used during the asynchronous automatic route downloading operation. */
 262 typedef struct _AutoRouteDownloadData AutoRouteDownloadData;
 263 struct _AutoRouteDownloadData {
 264         gboolean enabled;
 265         gboolean in_progress;
 266         gchar *dest;
 267         CURL *curl_easy;
 268         gchar *src_str;
 269         RouteDownloadData rdl_data;
 270 };
 271
 272 typedef struct _BrowseInfo BrowseInfo;
 273 struct _BrowseInfo {
 274         GtkWidget *dialog;
 275         GtkWidget *txt;
 276 };
 277
 278 Point _point_null;
 279 Position _home;
 280
 281 #endif