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

   1 #include "config.h"
   2
   3 #define _GNU_SOURCE
   4
   5 #include <math.h>
   6 #include <gtk/gtk.h>
   7
   8 #ifndef _MAPPER_TYPES_H
   9 #define _MAPPER_TYPES_H
  10
  11 /** This enumerated type defines the supported types of repositories. */
  12 typedef enum {
  13         REPOTYPE_NONE,          /* No URL set. */
  14         REPOTYPE_XYZ,           /* x=%d, y=%d, and zoom=%d */
  15         REPOTYPE_XYZ_INV,       /* zoom=%0d, x=%d, y=%d */
  16         REPOTYPE_QUAD_QRST,     /* t=%s   (%s = {qrst}*) */
  17         REPOTYPE_QUAD_ZERO,     /* t=%0s  (%0s = {0123}*) */
  18         REPOTYPE_WMS            /* "service=wms" */
  19 } RepoType;
  20
  21 /** Possible center modes.  The "WAS" modes imply no current center mode;
  22  * they only hint at what the last center mode was, so that it can be
  23  * recalled. */
  24 typedef enum {
  25         CENTER_WAS_LATLON = -2,
  26         CENTER_WAS_LEAD = -1,
  27         CENTER_MANUAL =0,
  28         CENTER_LEAD = 1,
  29         CENTER_LATLON = 2
  30 } CenterMode;
  31
  32 /** This enum defines the states of the SAX parsing state machine. */
  33 typedef enum {
  34         START,
  35         INSIDE_GPX,
  36         INSIDE_PATH,
  37         INSIDE_PATH_SEGMENT,
  38         INSIDE_PATH_POINT,
  39         INSIDE_PATH_POINT_ELE,
  40         INSIDE_PATH_POINT_TIME,
  41         INSIDE_PATH_POINT_DESC,
  42         FINISH,
  43         UNKNOWN,
  44         ERROR,
  45 } SaxState;
  46
  47 /** POI dialog action **/
  48 typedef enum {
  49         ACTION_ADD_POI,
  50         ACTION_EDIT_POI,
  51 } POIAction;
  52
  53 /* Route list */
  54 typedef enum {
  55         ROUTE_LATLON,
  56         ROUTE_DISTANCE,
  57         ROUTE_WAYPOINT,
  58         ROUTE_NUM_COLUMNS
  59 } RouteList;
  60
  61 /** Category list **/
  62 typedef enum {
  63         CAT_ID,
  64         CAT_ENABLED,
  65         CAT_LABEL,
  66         CAT_DESC,
  67         CAT_POI_CNT,
  68         CAT_NUM_COLUMNS
  69 } CategoryList;
  70
  71 /** POI list **/
  72 typedef enum {
  73         POI_POIID,
  74         POI_CATID,
  75         POI_LAT,
  76         POI_LON,
  77         POI_LATLON,
  78         POI_LABEL,
  79         POI_DESC,
  80         POI_CATLAB,
  81         POI_NUM_COLUMNS
  82 } POIList;
  83
  84 /** This enum defines the possible units we can use. */
  85 typedef enum {
  86         UNITS_KM,
  87         UNITS_MI,
  88         UNITS_NM,
  89         UNITS_ENUM_COUNT
  90 } UnitType;
  91 gchar *UNITS_TEXT[UNITS_ENUM_COUNT];
  92
  93 /* UNITS_CONVERTS, when multiplied, converts from NM. */
  94 #define EARTH_RADIUS (3440.06479f)
  95 gfloat UNITS_CONVERT[UNITS_ENUM_COUNT];
  96
  97 /** This enum defines the possible font sizes. */
  98 typedef enum {
  99         INFO_FONT_XXSMALL,
 100         INFO_FONT_XSMALL,
 101         INFO_FONT_SMALL,
 102         INFO_FONT_MEDIUM,
 103         INFO_FONT_LARGE,
 104         INFO_FONT_XLARGE,
 105         INFO_FONT_XXLARGE,
 106         INFO_FONT_ENUM_COUNT
 107 } InfoFontSize;
 108 gchar *INFO_FONT_TEXT[INFO_FONT_ENUM_COUNT];
 109
 110 /** This enum defines all of the key-customizable actions. */
 111 typedef enum {
 112         CUSTOM_ACTION_PAN_NORTH,
 113         CUSTOM_ACTION_PAN_WEST,
 114         CUSTOM_ACTION_PAN_SOUTH,
 115         CUSTOM_ACTION_PAN_EAST,
 116         CUSTOM_ACTION_TOGGLE_AUTOCENTER,
 117         CUSTOM_ACTION_ZOOM_IN,
 118         CUSTOM_ACTION_ZOOM_OUT,
 119         CUSTOM_ACTION_TOGGLE_FULLSCREEN,
 120         CUSTOM_ACTION_TOGGLE_TRACKS,
 121         CUSTOM_ACTION_TOGGLE_SCALE,
 122         CUSTOM_ACTION_TOGGLE_POI,
 123         CUSTOM_ACTION_CHANGE_REPO,
 124         CUSTOM_ACTION_ROUTE_DISTNEXT,
 125         CUSTOM_ACTION_ROUTE_DISTLAST,
 126         CUSTOM_ACTION_TRACK_BREAK,
 127         CUSTOM_ACTION_TRACK_DISTLAST,
 128         CUSTOM_ACTION_TRACK_DISTFIRST,
 129         CUSTOM_ACTION_TOGGLE_GPS,
 130         CUSTOM_ACTION_TOGGLE_GPSINFO,
 131         CUSTOM_ACTION_TOGGLE_SPEEDLIMIT,
 132         CUSTOM_ACTION_ENUM_COUNT
 133 } CustomAction;
 134 gchar *CUSTOM_ACTION_TEXT[CUSTOM_ACTION_ENUM_COUNT];
 135
 136 /** This enum defines all of the customizable keys. */
 137 typedef enum {
 138         CUSTOM_KEY_UP,
 139         CUSTOM_KEY_LEFT,
 140         CUSTOM_KEY_DOWN,
 141         CUSTOM_KEY_RIGHT,
 142         CUSTOM_KEY_SELECT,
 143         CUSTOM_KEY_INCREASE,
 144         CUSTOM_KEY_DECREASE,
 145         CUSTOM_KEY_FULLSCREEN,
 146         CUSTOM_KEY_ESC,
 147         CUSTOM_KEY_ENUM_COUNT
 148 } CustomKey;
 149 gchar *CUSTOM_KEY_GCONF[CUSTOM_KEY_ENUM_COUNT];
 150 gchar *CUSTOM_KEY_ICON[CUSTOM_KEY_ENUM_COUNT];
 151 CustomAction CUSTOM_KEY_DEFAULT[CUSTOM_KEY_ENUM_COUNT];
 152
 153 /** This enum defines all of the colorable objects. */
 154 typedef enum {
 155         COLORABLE_MARK,
 156         COLORABLE_MARK_VELOCITY,
 157         COLORABLE_MARK_OLD,
 158         COLORABLE_TRACK,
 159         COLORABLE_TRACK_MARK,
 160         COLORABLE_TRACK_BREAK,
 161         COLORABLE_ROUTE,
 162         COLORABLE_ROUTE_WAY,
 163         COLORABLE_ROUTE_BREAK,
 164         COLORABLE_POI,
 165         COLORABLE_ENUM_COUNT
 166 } Colorable;
 167 gchar *COLORABLE_GCONF[COLORABLE_ENUM_COUNT];
 168 GdkColor COLORABLE_DEFAULT[COLORABLE_ENUM_COUNT];
 169
 170 typedef enum {
 171         DDPDDDDD,
 172         DD_MMPMMM,
 173         DD_MM_SSPS,
 174         DDPDDDDD_NSEW,
 175         DD_MMPMMM_NSEW,
 176         DD_MM_SSPS_NSEW,
 177         DEG_FORMAT_ENUM_COUNT
 178 } DegFormat;
 179 gchar *DEG_FORMAT_TEXT[DEG_FORMAT_ENUM_COUNT];
 180
 181 typedef enum {
 182         SPEED_LOCATION_TOP_LEFT,
 183         SPEED_LOCATION_TOP_RIGHT,
 184         SPEED_LOCATION_BOTTOM_RIGHT,
 185         SPEED_LOCATION_BOTTOM_LEFT,
 186         SPEED_LOCATION_ENUM_COUNT
 187 } SpeedLocation;
 188 gchar *SPEED_LOCATION_TEXT[SPEED_LOCATION_ENUM_COUNT];
 189
 190 /** A lat/lon/alt position */
 191 typedef struct _Position Position;
 192 struct _Position {
 193         gdouble lat;
 194         gdouble lon;
 195         gfloat altitude;
 196         gboolean valid;
 197 };
 198
 199 /** A general definition of a point in the Mapper unit system. */
 200 typedef struct _Point Point;
 201 struct _Point {
 202         guint unitx;
 203         guint unity;
 204         time_t time;
 205         gfloat altitude;
 206 };
 207
 208 /** A WayPoint, which is a Point with a description. */
 209 typedef struct _WayPoint WayPoint;
 210 struct _WayPoint {
 211         Point *point;
 212         gchar *desc;
 213 };
 214
 215 /** A Path is a set of PathPoints and WayPoints. */
 216 typedef struct _Path Path;
 217 struct _Path {
 218         Point *head;            /* points to first element in array; NULL if empty. */
 219         Point *tail;            /* points to last element in array. */
 220         Point *cap;             /* points after last slot in array. */
 221         WayPoint *whead;        /* points to first element in array; NULL if empty. */
 222         WayPoint *wtail;        /* points to last element in array. */
 223         WayPoint *wcap;         /* points after last slot in array. */
 224 };
 225
 226 /** Data used during the SAX parsing operation. */
 227 typedef struct _SaxData SaxData;
 228 struct _SaxData {
 229         Path path;
 230         SaxState state;
 231         SaxState prev_state;
 232         guint unknown_depth;
 233         gboolean at_least_one_trkpt;
 234         GString *chars;
 235 };
 236
 237 /** Data regarding a map repository. */
 238 typedef struct _RepoData RepoData;
 239 struct _RepoData {
 240         gchar *name;
 241         gchar *url;
 242         gchar *cache_dir;
 243         guint dl_zoom_steps;
 244         guint view_zoom_steps;
 245         gboolean double_size;
 246         gboolean nextable;
 247         RepoType type;
 248         GtkWidget *menu_item;
 249 };
 250
 251 /** Data used during the asynchronous progress update phase of automatic map
 252  * downloading. */
 253 typedef struct _ProgressUpdateInfo ProgressUpdateInfo;
 254 struct _ProgressUpdateInfo {
 255         gchar *src_str;
 256         gchar *dest_str;
 257         RepoData *repo;
 258         guint tilex, tiley, zoom;       /* for refresh. */
 259         gint retries;           /* if equal to zero, it means we're DELETING maps. */
 260         guint priority;
 261         FILE *file;
 262 };
 263
 264 typedef struct _RouteDownloadData RouteDownloadData;
 265 struct _RouteDownloadData {
 266         gchar *bytes;
 267         guint bytes_read;
 268 };
 269
 270 /** Data used during the asynchronous automatic route downloading operation. */
 271 typedef struct _AutoRouteDownloadData AutoRouteDownloadData;
 272 struct _AutoRouteDownloadData {
 273         gboolean enabled;
 274         gboolean in_progress;
 275         gchar *dest;
 276         CURL *curl_easy;
 277         gchar *src_str;
 278         RouteDownloadData rdl_data;
 279 };
 280
 281 typedef struct _BrowseInfo BrowseInfo;
 282 struct _BrowseInfo {
 283         GtkWidget *dialog;
 284         GtkWidget *txt;
 285 };
 286
 287 Point _point_null;
 288
 289 Position _home;
 290 Position _dest;
 291
 292 #endif