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 /** Generic search item list indexes */
  12 typedef enum {
  13         ITEM_ID,
  14         ITEM_CATID,
  15         ITEM_LAT,
  16         ITEM_LON,
  17         ITEM_DIST,
  18         ITEM_LATLON,
  19         ITEM_LABEL,
  20         ITEM_DESC,
  21         ITEM_CATLAB,
  22         ITEM_ICON,
  23         ITEM_COLOR,
  24         ITEM_NUM_COLUMNS
  25 } item_list_id;
  26
  27 /** This enumerated type defines the supported types of repositories. */
  28 typedef enum {
  29         REPOTYPE_NONE,          /* No URL set. */
  30         REPOTYPE_XYZ,           /* x=%d, y=%d, and zoom=%d */
  31         REPOTYPE_XYZ_INV,       /* zoom=%0d, x=%d, y=%d */
  32         REPOTYPE_QUAD_QRST,     /* t=%s   (%s = {qrst}*) */
  33         REPOTYPE_QUAD_ZERO,     /* t=%0s  (%0s = {0123}*) */
  34         REPOTYPE_WMS            /* "service=wms" */
  35 } RepoType;
  36
  37 /** Possible center modes.  The "WAS" modes imply no current center mode;
  38  * they only hint at what the last center mode was, so that it can be
  39  * recalled. */
  40 typedef enum {
  41         CENTER_WAS_LATLON = -2,
  42         CENTER_WAS_LEAD = -1,
  43         CENTER_MANUAL =0,
  44         CENTER_LEAD = 1,
  45         CENTER_LATLON = 2
  46 } CenterMode;
  47
  48 /** This enum defines the states of the SAX parsing state machine. */
  49 typedef enum {
  50         START,
  51         INSIDE_GPX,
  52         INSIDE_PATH,
  53         INSIDE_PATH_SEGMENT,
  54         INSIDE_PATH_POINT,
  55         INSIDE_PATH_POINT_ELE,
  56         INSIDE_PATH_POINT_TIME,
  57         INSIDE_PATH_POINT_DESC,
  58         FINISH,
  59         UNKNOWN,
  60         ERROR,
  61 } SaxState;
  62
  63 /** POI dialog action **/
  64 typedef enum {
  65         ACTION_ADD_POI,
  66         ACTION_EDIT_POI,
  67 } POIAction;
  68
  69 /* Route list */
  70 typedef enum {
  71         ROUTE_LATLON,
  72         ROUTE_DISTANCE,
  73         ROUTE_WAYPOINT,
  74         ROUTE_NUM_COLUMNS
  75 } RouteList;
  76
  77 /** Category list **/
  78 typedef enum {
  79         CAT_ID,
  80         CAT_ENABLED,
  81         CAT_LABEL,
  82         CAT_DESC,
  83         CAT_POI_CNT,
  84         CAT_NUM_COLUMNS
  85 } CategoryList;
  86
  87 /** This enum defines the possible units we can use. */
  88 typedef enum {
  89         UNITS_KM,
  90         UNITS_MI,
  91         UNITS_NM,
  92         UNITS_ENUM_COUNT
  93 } UnitType;
  94 gchar *UNITS_TEXT[UNITS_ENUM_COUNT];
  95
  96 /* UNITS_CONVERTS, when multiplied, converts from NM. */
  97 #define EARTH_RADIUS (3440.06479f)
  98 gfloat UNITS_CONVERT[UNITS_ENUM_COUNT];
  99
 100 /** This enum defines the possible font sizes. */
 101 typedef enum {
 102         INFO_FONT_XXSMALL,
 103         INFO_FONT_XSMALL,
 104         INFO_FONT_SMALL,
 105         INFO_FONT_MEDIUM,
 106         INFO_FONT_LARGE,
 107         INFO_FONT_XLARGE,
 108         INFO_FONT_XXLARGE,
 109         INFO_FONT_ENUM_COUNT
 110 } InfoFontSize;
 111 gchar *INFO_FONT_TEXT[INFO_FONT_ENUM_COUNT];
 112
 113 /** This enum defines all of the key-customizable actions. */
 114 typedef enum {
 115         CUSTOM_ACTION_PAN_NORTH,
 116         CUSTOM_ACTION_PAN_WEST,
 117         CUSTOM_ACTION_PAN_SOUTH,
 118         CUSTOM_ACTION_PAN_EAST,
 119         CUSTOM_ACTION_TOGGLE_AUTOCENTER,
 120         CUSTOM_ACTION_ZOOM_IN,
 121         CUSTOM_ACTION_ZOOM_OUT,
 122         CUSTOM_ACTION_TOGGLE_FULLSCREEN,
 123         CUSTOM_ACTION_TOGGLE_TRACKS,
 124         CUSTOM_ACTION_TOGGLE_SCALE,
 125         CUSTOM_ACTION_TOGGLE_POI,
 126         CUSTOM_ACTION_CHANGE_REPO,
 127         CUSTOM_ACTION_ROUTE_DISTNEXT,
 128         CUSTOM_ACTION_ROUTE_DISTLAST,
 129         CUSTOM_ACTION_TRACK_BREAK,
 130         CUSTOM_ACTION_TRACK_DISTLAST,
 131         CUSTOM_ACTION_TRACK_DISTFIRST,
 132         CUSTOM_ACTION_TOGGLE_GPS,
 133         CUSTOM_ACTION_TOGGLE_GPSINFO,
 134         CUSTOM_ACTION_TOGGLE_SPEEDLIMIT,
 135         CUSTOM_ACTION_ENUM_COUNT
 136 } CustomAction;
 137 gchar *CUSTOM_ACTION_TEXT[CUSTOM_ACTION_ENUM_COUNT];
 138
 139 /** This enum defines all of the customizable keys. */
 140 typedef enum {
 141         CUSTOM_KEY_UP,
 142         CUSTOM_KEY_LEFT,
 143         CUSTOM_KEY_DOWN,
 144         CUSTOM_KEY_RIGHT,
 145         CUSTOM_KEY_SELECT,
 146         CUSTOM_KEY_INCREASE,
 147         CUSTOM_KEY_DECREASE,
 148         CUSTOM_KEY_FULLSCREEN,
 149         CUSTOM_KEY_ESC,
 150         CUSTOM_KEY_ENUM_COUNT
 151 } CustomKey;
 152 gchar *CUSTOM_KEY_GCONF[CUSTOM_KEY_ENUM_COUNT];
 153 gchar *CUSTOM_KEY_ICON[CUSTOM_KEY_ENUM_COUNT];
 154 CustomAction CUSTOM_KEY_DEFAULT[CUSTOM_KEY_ENUM_COUNT];
 155
 156 /** This enum defines all of the colorable objects. */
 157 typedef enum {
 158         COLORABLE_MARK,
 159         COLORABLE_MARK_VELOCITY,
 160         COLORABLE_MARK_OLD,
 161         COLORABLE_TRACK,
 162         COLORABLE_TRACK_MARK,
 163         COLORABLE_TRACK_BREAK,
 164         COLORABLE_ROUTE,
 165         COLORABLE_ROUTE_WAY,
 166         COLORABLE_ROUTE_BREAK,
 167         COLORABLE_POI,
 168         COLORABLE_ENUM_COUNT
 169 } Colorable;
 170 gchar *COLORABLE_GCONF[COLORABLE_ENUM_COUNT];
 171 GdkColor COLORABLE_DEFAULT[COLORABLE_ENUM_COUNT];
 172
 173 typedef enum {
 174         DDPDDDDD,
 175         DD_MMPMMM,
 176         DD_MM_SSPS,
 177         DDPDDDDD_NSEW,
 178         DD_MMPMMM_NSEW,
 179         DD_MM_SSPS_NSEW,
 180         DEG_FORMAT_ENUM_COUNT
 181 } DegFormat;
 182 gchar *DEG_FORMAT_TEXT[DEG_FORMAT_ENUM_COUNT];
 183
 184 typedef enum {
 185         SPEED_LOCATION_TOP_LEFT,
 186         SPEED_LOCATION_TOP_RIGHT,
 187         SPEED_LOCATION_BOTTOM_RIGHT,
 188         SPEED_LOCATION_BOTTOM_LEFT,
 189         SPEED_LOCATION_ENUM_COUNT
 190 } SpeedLocation;
 191 gchar *SPEED_LOCATION_TEXT[SPEED_LOCATION_ENUM_COUNT];
 192
 193 /** A lat/lon/alt position */
 194 typedef struct _Position Position;
 195 struct _Position {
 196         gdouble lat;
 197         gdouble lon;
 198         gfloat altitude;
 199         gboolean valid;
 200 };
 201
 202 /** A general definition of a point in the Mapper unit system. */
 203 typedef struct _Point Point;
 204 struct _Point {
 205         guint unitx;
 206         guint unity;
 207         time_t time;
 208         gfloat altitude;
 209 };
 210
 211 /** A WayPoint, which is a Point with a description. */
 212 typedef struct _WayPoint WayPoint;
 213 struct _WayPoint {
 214         Point *point;
 215         gchar *desc;
 216 };
 217
 218 /** A Path is a set of PathPoints and WayPoints. */
 219 typedef struct _Path Path;
 220 struct _Path {
 221         Point *head;            /* points to first element in array; NULL if empty. */
 222         Point *tail;            /* points to last element in array. */
 223         Point *cap;             /* points after last slot in array. */
 224         WayPoint *whead;        /* points to first element in array; NULL if empty. */
 225         WayPoint *wtail;        /* points to last element in array. */
 226         WayPoint *wcap;         /* points after last slot in array. */
 227 };
 228
 229 /** Data used during the SAX parsing operation. */
 230 typedef struct _SaxData SaxData;
 231 struct _SaxData {
 232         Path path;
 233         SaxState state;
 234         SaxState prev_state;
 235         guint unknown_depth;
 236         gboolean at_least_one_trkpt;
 237         GString *chars;
 238 };
 239
 240 /** Data regarding a map repository. */
 241 typedef struct _RepoData RepoData;
 242 struct _RepoData {
 243         gchar *name;
 244         gchar *url;
 245         gchar *cache_dir;
 246         guint dl_zoom_steps;
 247         guint view_zoom_steps;
 248         gboolean double_size;
 249         gboolean nextable;
 250         RepoType type;
 251         GtkWidget *menu_item;
 252 };
 253
 254 /** Data used during the asynchronous progress update phase of automatic map
 255  * downloading. */
 256 typedef struct _ProgressUpdateInfo ProgressUpdateInfo;
 257 struct _ProgressUpdateInfo {
 258         gchar *src_str;
 259         gchar *dest_str;
 260         RepoData *repo;
 261         guint tilex, tiley, zoom;       /* for refresh. */
 262         gint retries;           /* if equal to zero, it means we're DELETING maps. */
 263         guint priority;
 264         FILE *file;
 265 };
 266
 267 typedef struct _RouteDownloadData RouteDownloadData;
 268 struct _RouteDownloadData {
 269         gchar *bytes;
 270         guint bytes_read;
 271 };
 272
 273 /** Data used during the asynchronous automatic route downloading operation. */
 274 typedef struct _AutoRouteDownloadData AutoRouteDownloadData;
 275 struct _AutoRouteDownloadData {
 276         gboolean enabled;
 277         gboolean in_progress;
 278         gchar *dest;
 279         CURL *curl_easy;
 280         gchar *src_str;
 281         RouteDownloadData rdl_data;
 282 };
 283
 284 typedef struct _BrowseInfo BrowseInfo;
 285 struct _BrowseInfo {
 286         GtkWidget *dialog;
 287         GtkWidget *txt;
 288 };
 289
 290 Point _point_null;
 291
 292 Position _home;
 293 Position _dest;
 294
 295 #endif