138 |
GdkEventConfigure *event, |
GdkEventConfigure *event, |
139 |
map_context_t *context) { |
map_context_t *context) { |
140 |
|
|
141 |
/* set default values if they are invalid */ |
if(!context->map_complete) { |
142 |
if(!context->appdata->map.zoom || |
|
143 |
isnan(context->appdata->map.pos.lat) || |
/* set default values if they are invalid */ |
144 |
isnan(context->appdata->map.pos.lon)) { |
if(!context->appdata->map.zoom || |
145 |
printf("no valid map position found\n"); |
isnan(context->appdata->map.pos.lat) || |
146 |
|
isnan(context->appdata->map.pos.lon)) { |
147 |
pos_t *refpos = get_pos(context->appdata); |
printf("no valid map position found\n"); |
148 |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
|
149 |
/* use gps position if present */ |
pos_t *refpos = get_pos(context->appdata); |
150 |
context->appdata->map.pos = *refpos; |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
151 |
context->appdata->map.zoom = GPS_DEFAULT_ZOOM; |
/* use gps position if present */ |
152 |
} else { |
context->appdata->map.pos = *refpos; |
153 |
/* use world map otherwise */ |
context->appdata->map.zoom = GPS_DEFAULT_ZOOM; |
154 |
context->appdata->map.pos.lat = 0.0; |
} else { |
155 |
context->appdata->map.pos.lon = 0.0; |
/* use world map otherwise */ |
156 |
context->appdata->map.zoom = 1; |
context->appdata->map.pos.lat = 0.0; |
157 |
|
context->appdata->map.pos.lon = 0.0; |
158 |
|
context->appdata->map.zoom = 1; |
159 |
|
} |
160 |
} |
} |
161 |
|
|
162 |
|
/* jump to initial position */ |
163 |
|
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
164 |
|
context->appdata->map.pos.lat, |
165 |
|
context->appdata->map.pos.lon, |
166 |
|
context->appdata->map.zoom); |
167 |
|
context->map_complete = TRUE; |
168 |
} |
} |
169 |
|
|
|
/* jump to initial position */ |
|
|
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
|
|
context->appdata->map.pos.lat, |
|
|
context->appdata->map.pos.lon, |
|
|
context->appdata->map.zoom); |
|
|
|
|
170 |
return FALSE; |
return FALSE; |
171 |
} |
} |
172 |
|
|
488 |
|
|
489 |
context = appdata->map.context = g_new0(map_context_t, 1); |
context = appdata->map.context = g_new0(map_context_t, 1); |
490 |
context->appdata = appdata; |
context->appdata = appdata; |
491 |
|
context->map_complete = FALSE; |
492 |
|
|
493 |
/* cleanup old (pre 0.8.7) path if it exists */ |
/* cleanup old (pre 0.8.7) path if it exists */ |
494 |
char *old_path = g_strdup_printf("%s/map/", appdata->image_path); |
char *old_path = g_strdup_printf("%s/map/", appdata->image_path); |