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 /** Category list **/
  54 typedef enum {
  55         CAT_ID,
  56         CAT_ENABLED,
  57         CAT_LABEL,
  58         CAT_DESC,
  59         CAT_POI_CNT,
  60         CAT_NUM_COLUMNS
  61 } CategoryList;
  62
  63 /** POI list **/
  64 typedef enum {
  65         POI_POIID,
  66         POI_CATID,
  67         POI_LAT,
  68         POI_LON,
  69         POI_LATLON,
  70         POI_LABEL,
  71         POI_DESC,
  72         POI_CATLAB,
  73         POI_NUM_COLUMNS
  74 } POIList;
  75
  76 /** This enum defines the possible units we can use. */
  77 typedef enum {
  78         UNITS_KM,
  79         UNITS_MI,
  80         UNITS_NM,
  81         UNITS_ENUM_COUNT
  82 } UnitType;
  83 gchar *UNITS_TEXT[UNITS_ENUM_COUNT];
  84
  85 /* UNITS_CONVERTS, when multiplied, converts from NM. */
  86 #define EARTH_RADIUS (3440.06479f)
  87 gfloat UNITS_CONVERT[UNITS_ENUM_COUNT];
  88
  89 /** This enum defines the possible font sizes. */
  90 typedef enum {
  91         INFO_FONT_XXSMALL,
  92         INFO_FONT_XSMALL,
  93         INFO_FONT_SMALL,
  94         INFO_FONT_MEDIUM,
  95         INFO_FONT_LARGE,
  96         INFO_FONT_XLARGE,
  97         INFO_FONT_XXLARGE,
  98         INFO_FONT_ENUM_COUNT
  99 } InfoFontSize;
 100 gchar *INFO_FONT_TEXT[INFO_FONT_ENUM_COUNT];
 101
 102 /** This enum defines all of the key-customizable actions. */
 103 typedef enum {
 104         CUSTOM_ACTION_PAN_NORTH,
 105         CUSTOM_ACTION_PAN_WEST,
 106         CUSTOM_ACTION_PAN_SOUTH,
 107         CUSTOM_ACTION_PAN_EAST,
 108         CUSTOM_ACTION_TOGGLE_AUTOCENTER,
 109         CUSTOM_ACTION_ZOOM_IN,
 110         CUSTOM_ACTION_ZOOM_OUT,
 111         CUSTOM_ACTION_TOGGLE_FULLSCREEN,
 112         CUSTOM_ACTION_TOGGLE_TRACKS,
 113         CUSTOM_ACTION_TOGGLE_SCALE,
 114         CUSTOM_ACTION_TOGGLE_POI,
 115         CUSTOM_ACTION_CHANGE_REPO,
 116         CUSTOM_ACTION_ROUTE_DISTNEXT,
 117         CUSTOM_ACTION_ROUTE_DISTLAST,
 118         CUSTOM_ACTION_TRACK_BREAK,
 119         CUSTOM_ACTION_TRACK_DISTLAST,
 120         CUSTOM_ACTION_TRACK_DISTFIRST,
 121         CUSTOM_ACTION_TOGGLE_GPS,
 122         CUSTOM_ACTION_TOGGLE_GPSINFO,
 123         CUSTOM_ACTION_TOGGLE_SPEEDLIMIT,
 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         gboolean valid;
 189 };
 190
 191 /** A general definition of a point in the Mapper unit system. */
 192 typedef struct _Point Point;
 193 struct _Point {
 194         guint unitx;
 195         guint unity;
 196         time_t time;
 197         gfloat altitude;
 198 };
 199
 200 /** A WayPoint, which is a Point with a description. */
 201 typedef struct _WayPoint WayPoint;
 202 struct _WayPoint {
 203         Point *point;
 204         gchar *desc;
 205 };
 206
 207 /** A Path is a set of PathPoints and WayPoints. */
 208 typedef struct _Path Path;
 209 struct _Path {
 210         Point *head;            /* points to first element in array; NULL if empty. */
 211         Point *tail;            /* points to last element in array. */
 212         Point *cap;             /* points after last slot in array. */
 213         WayPoint *whead;        /* points to first element in array; NULL if empty. */
 214         WayPoint *wtail;        /* points to last element in array. */
 215         WayPoint *wcap;         /* points after last slot in array. */
 216 };
 217
 218 /** Data used during the SAX parsing operation. */
 219 typedef struct _SaxData SaxData;
 220 struct _SaxData {
 221         Path path;
 222         SaxState state;
 223         SaxState prev_state;
 224         guint unknown_depth;
 225         gboolean at_least_one_trkpt;
 226         GString *chars;
 227 };
 228
 229 /** Data regarding a map repository. */
 230 typedef struct _RepoData RepoData;
 231 struct _RepoData {
 232         gchar *name;
 233         gchar *url;
 234         gchar *cache_dir;
 235         guint dl_zoom_steps;
 236         guint view_zoom_steps;
 237         gboolean double_size;
 238         gboolean nextable;
 239         RepoType type;
 240         GtkWidget *menu_item;
 241 };
 242
 243 /** Data used during the asynchronous progress update phase of automatic map
 244  * downloading. */
 245 typedef struct _ProgressUpdateInfo ProgressUpdateInfo;
 246 struct _ProgressUpdateInfo {
 247         gchar *src_str;
 248         gchar *dest_str;
 249         RepoData *repo;
 250         guint tilex, tiley, zoom;       /* for refresh. */
 251         gint retries;           /* if equal to zero, it means we're DELETING maps. */
 252         guint priority;
 253         FILE *file;
 254 };
 255
 256 typedef struct _RouteDownloadData RouteDownloadData;
 257 struct _RouteDownloadData {
 258         gchar *bytes;
 259         guint bytes_read;
 260 };
 261
 262 /** Data used during the asynchronous automatic route downloading operation. */
 263 typedef struct _AutoRouteDownloadData AutoRouteDownloadData;
 264 struct _AutoRouteDownloadData {
 265         gboolean enabled;
 266         gboolean in_progress;
 267         gchar *dest;
 268         CURL *curl_easy;
 269         gchar *src_str;
 270         RouteDownloadData rdl_data;
 271 };
 272
 273 typedef struct _BrowseInfo BrowseInfo;
 274 struct _BrowseInfo {
 275         GtkWidget *dialog;
 276         GtkWidget *txt;
 277 };
 278
 279 Point _point_null;
 280
 281 Position _home;
 282 Position _dest;
 283
 284 #endif