88 |
cb_map_gps(osd_button_t but, map_context_t *context) { |
cb_map_gps(osd_button_t but, map_context_t *context) { |
89 |
|
|
90 |
if(but == OSD_GPS) { |
if(but == OSD_GPS) { |
91 |
|
printf("clicked OSD_GPS %p\n", context); |
92 |
|
printf("clicked OSD_GPS a %p\n", context->appdata); |
93 |
|
|
94 |
pos_t *refpos = get_pos(context->appdata); |
pos_t *refpos = get_pos(context->appdata); |
95 |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
96 |
gint zoom; |
gint zoom; |
118 |
|
|
119 |
static gboolean map_gps_update(gpointer data) { |
static gboolean map_gps_update(gpointer data) { |
120 |
map_context_t *context = (map_context_t*)data; |
map_context_t *context = (map_context_t*)data; |
121 |
static gboolean goto_is_enabled = FALSE; |
|
122 |
|
#ifdef USE_MAEMO |
123 |
|
if(context->appdata->goto_disable_screensaver) |
124 |
|
if(osso_display_blanking_pause(context->appdata->osso_context) != OSSO_OK) |
125 |
|
fprintf(stderr, "error with display blank\n"); |
126 |
|
#endif |
127 |
|
|
128 |
/* get reference position ... */ |
/* get reference position ... */ |
129 |
pos_t *refpos = get_pos(context->appdata); |
pos_t *refpos = get_pos(context->appdata); |
130 |
gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon); |
gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon); |
131 |
|
|
132 |
/* ... and enable "goto" button if it's valid */ |
/* ... and enable "goto" button if it's valid */ |
133 |
if(ok != goto_is_enabled) { |
if(ok != context->goto_is_enabled) { |
134 |
osm_gps_map_osd_enable_gps (OSM_GPS_MAP(context->widget), |
osm_gps_map_osd_enable_gps (OSM_GPS_MAP(context->widget), |
135 |
OSM_GPS_MAP_OSD_CALLBACK(ok?cb_map_gps:NULL), context); |
OSM_GPS_MAP_OSD_CALLBACK(ok?cb_map_gps:NULL), context); |
136 |
goto_is_enabled = ok; |
context->goto_is_enabled = ok; |
137 |
} |
} |
138 |
|
|
139 |
if(ok) { |
if(ok) { |
189 |
} |
} |
190 |
|
|
191 |
static void map_draw_wpt(GtkWidget *map, cache_t *cache, wpt_t *wpt) { |
static void map_draw_wpt(GtkWidget *map, cache_t *cache, wpt_t *wpt) { |
|
|
|
192 |
/* only draw wpts that don't equal the main point */ |
/* only draw wpts that don't equal the main point */ |
193 |
if(pos_differ(&cache->pos, &wpt->pos)) { |
if(pos_differ(&cache->pos, &wpt->pos)) { |
194 |
GdkPixbuf *icon = |
if(!isnan(wpt->pos.lat) && !isnan(wpt->pos.lon)) { |
195 |
icon_get(ICON_WPT, (wpt->sym!=WPT_SYM_UNKNOWN)? |
GdkPixbuf *icon = |
196 |
wpt->sym:WPT_SYM_REFPOINT); |
icon_get(ICON_WPT, (wpt->sym!=WPT_SYM_UNKNOWN)? |
197 |
|
wpt->sym:WPT_SYM_REFPOINT); |
198 |
if(!isnan(wpt->pos.lat) && !isnan(wpt->pos.lon)) |
|
199 |
osm_gps_map_add_image(OSM_GPS_MAP(map), |
osm_gps_map_add_image(OSM_GPS_MAP(map), |
200 |
wpt->pos.lat, wpt->pos.lon, icon); |
wpt->pos.lat, wpt->pos.lon, icon); |
201 |
|
} |
202 |
} |
} |
203 |
} |
} |
204 |
|
|
237 |
} |
} |
238 |
} |
} |
239 |
|
|
240 |
|
static cache_t *cache_search_first(gpx_t *gpx, cache_t *cache) { |
241 |
|
while(gpx) { |
242 |
|
cache_t *cur = gpx->cache; |
243 |
|
while(cur) { |
244 |
|
/* we do a string comparision to make sure that if copies */ |
245 |
|
/* exist, we get the original one */ |
246 |
|
if(!strcmp(cache->id, cur->id)) |
247 |
|
return cur; |
248 |
|
|
249 |
|
cur = cur->next; |
250 |
|
} |
251 |
|
gpx = gpx->next; |
252 |
|
} |
253 |
|
g_assert(FALSE); |
254 |
|
return NULL; |
255 |
|
} |
256 |
|
|
257 |
/* draw geocaches and set window title */ |
/* draw geocaches and set window title */ |
258 |
static void map_setup(map_context_t *context) { |
static void map_setup(map_context_t *context) { |
259 |
char *name = NULL; |
char *name = NULL; |
275 |
printf("allocated space to handle %d map icons\n", cache_num); |
printf("allocated space to handle %d map icons\n", cache_num); |
276 |
} |
} |
277 |
|
|
278 |
if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
if(context->appdata->search_results && !context->appdata->cur_cache) { |
279 |
|
if(context->state != MAP_SEARCH) { |
280 |
|
printf("map_setup(SEARCH)\n"); |
281 |
|
|
282 |
|
/* clear any pending balloon */ |
283 |
|
context->balloon = NULL; |
284 |
|
osm_gps_map_osd_clear_balloon (OSM_GPS_MAP(context->widget)); |
285 |
|
|
286 |
|
#ifdef OSD_NAV |
287 |
|
/* no navigation in this mode */ |
288 |
|
osm_gps_map_osd_clear_nav (OSM_GPS_MAP(context->widget)); |
289 |
|
#endif |
290 |
|
|
291 |
|
/* clear all existing cache images */ |
292 |
|
osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
293 |
|
memset(context->caches_displayed, 0, |
294 |
|
(cache_num+1) * sizeof(cache_display_t)); |
295 |
|
|
296 |
|
/* draw search results and all other gpx files are semi-transparent */ |
297 |
|
map_draw_gpx(context->appdata, context->caches_displayed, |
298 |
|
context->widget, context->appdata->search_results, |
299 |
|
NULL, FALSE); |
300 |
|
|
301 |
|
gpx_t *gpx = context->appdata->gpx; |
302 |
|
while(gpx) { |
303 |
|
map_draw_gpx(context->appdata, context->caches_displayed, |
304 |
|
context->widget, gpx, NULL, TRUE); |
305 |
|
|
306 |
|
gpx = gpx->next; |
307 |
|
} |
308 |
|
|
309 |
|
name = g_strdup(_("Search results")); |
310 |
|
context->state = MAP_SEARCH; |
311 |
|
} |
312 |
|
} else if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
313 |
if(context->state != MAP_ALL) { |
if(context->state != MAP_ALL) { |
314 |
printf("map_setup(ALL)\n"); |
printf("map_setup(ALL)\n"); |
315 |
|
|
391 |
osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
392 |
memset(context->caches_displayed, 0, |
memset(context->caches_displayed, 0, |
393 |
(cache_num+1) * sizeof(cache_display_t)); |
(cache_num+1) * sizeof(cache_display_t)); |
394 |
|
|
395 |
|
/* Make sure we really work on the first copy in the list as */ |
396 |
|
/* only this is being used if duplicates exist */ |
397 |
|
cache = cache_search_first(context->appdata->gpx, cache); |
398 |
|
|
399 |
/* draw all geocaches and all but selected one are semi-transparent */ |
/* draw all geocaches and all but selected one are semi-transparent */ |
400 |
gpx_t *gpx = context->appdata->gpx; |
gpx_t *gpx = context->appdata->gpx; |
419 |
#endif |
#endif |
420 |
} |
} |
421 |
|
|
422 |
if(name) { |
/* also mark geomath position */ |
|
char *title = g_strdup_printf(_("Map - %s"), name); |
|
|
g_free(name); |
|
|
|
|
|
gtk_window_set_title(GTK_WINDOW(context->window), title); |
|
|
|
|
|
g_free(title); |
|
|
} else |
|
|
printf("map_setup(keep)\n"); |
|
|
} |
|
|
|
|
|
static gboolean on_map_configure(GtkWidget *widget, |
|
|
GdkEventConfigure *event, |
|
|
map_context_t *context) { |
|
|
|
|
|
/* for some reason there's a configure event with 1/1 */ |
|
|
/* on diablo. We just ignore this! */ |
|
|
|
|
|
printf("on_map_configure %d %d\n", |
|
|
widget->allocation.width, |
|
|
widget->allocation.height); |
|
|
|
|
|
if(!context->map_complete && |
|
|
(widget->allocation.width > 100) && |
|
|
(widget->allocation.height > 100)) { |
|
|
|
|
|
/* setup cache state */ |
|
|
map_setup(context); |
|
|
|
|
|
/* set default values if they are invalid */ |
|
|
if(!context->appdata->map.zoom || |
|
|
isnan(context->appdata->map.pos.lat) || |
|
|
isnan(context->appdata->map.pos.lon)) { |
|
|
printf("no valid map position found\n"); |
|
|
|
|
|
pos_t *refpos = get_pos(context->appdata); |
|
|
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
|
|
printf("use refpos\n"); |
|
423 |
|
|
424 |
/* use gps position if present */ |
/* remove all existing appearances of this icon first */ |
425 |
context->appdata->map.pos = *refpos; |
osm_gps_map_remove_image(OSM_GPS_MAP(context->widget), |
426 |
context->appdata->map.zoom = GPS_DEFAULT_ZOOM; |
icon_get(ICON_MISC, 4)); |
427 |
} else { |
|
428 |
printf("use zero pos\n"); |
if(!isnan(context->appdata->geomath.lat) && |
429 |
|
!isnan(context->appdata->geomath.lon)) { |
430 |
|
|
431 |
/* use world map otherwise */ |
osm_gps_map_add_image(OSM_GPS_MAP(context->widget), |
432 |
context->appdata->map.pos.lat = 0.0; |
context->appdata->geomath.lat, |
433 |
context->appdata->map.pos.lon = 0.0; |
context->appdata->geomath.lon, |
434 |
context->appdata->map.zoom = 1; |
icon_get(ICON_MISC, 4)); |
|
} |
|
|
} |
|
|
|
|
|
/* jump to initial position */ |
|
|
printf("osm_gps_map_set_mapcenter(%f,%f,%d)\n", |
|
|
context->appdata->map.pos.lat, |
|
|
context->appdata->map.pos.lon, |
|
|
context->appdata->map.zoom); |
|
|
|
|
|
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
|
|
context->appdata->map.pos.lat, |
|
|
context->appdata->map.pos.lon, |
|
|
context->appdata->map.zoom); |
|
|
context->map_complete = TRUE; |
|
435 |
} |
} |
436 |
|
|
437 |
return FALSE; |
if(name) { |
438 |
|
gtk_window_set_title(GTK_WINDOW(context->window), name); |
439 |
|
g_free(name); |
440 |
|
} else |
441 |
|
printf("map_setup(keep)\n"); |
442 |
} |
} |
443 |
|
|
444 |
static void |
static void |
464 |
static cache_t *map_closest(map_context_t *context, pos_t *pos) { |
static cache_t *map_closest(map_context_t *context, pos_t *pos) { |
465 |
cache_t *result = NULL; |
cache_t *result = NULL; |
466 |
float distance = NAN; |
float distance = NAN; |
467 |
|
|
468 |
if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
if(context->appdata->search_results && !context->appdata->cur_cache) { |
469 |
|
/* search search results */ |
470 |
|
map_cachelist_nearest(context->appdata->search_results->cache, |
471 |
|
pos, &result, &distance); |
472 |
|
} else if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
473 |
/* search all geocaches */ |
/* search all geocaches */ |
474 |
gpx_t *gpx = context->appdata->gpx; |
gpx_t *gpx = context->appdata->gpx; |
475 |
while(gpx) { |
while(gpx) { |
477 |
gpx = gpx->next; |
gpx = gpx->next; |
478 |
} |
} |
479 |
} else if(context->appdata->cur_gpx) { |
} else if(context->appdata->cur_gpx) { |
480 |
|
/* search in current gpx file */ |
481 |
map_cachelist_nearest(context->appdata->cur_gpx->cache, |
map_cachelist_nearest(context->appdata->cur_gpx->cache, |
482 |
pos, &result, &distance); |
pos, &result, &distance); |
483 |
} else |
} else |
484 |
result = context->appdata->cur_gpx->cache; |
result = context->appdata->cur_cache; |
485 |
|
|
486 |
|
/* make sure this is the first hit */ |
487 |
|
result = cache_search_first(context->appdata->gpx, result); |
488 |
|
|
489 |
return result; |
return result; |
490 |
} |
} |
708 |
printf("click %s event at %d %d\n", |
printf("click %s event at %d %d\n", |
709 |
event->data.click.down?"down":"up", |
event->data.click.down?"down":"up", |
710 |
event->data.click.x, event->data.click.y); |
event->data.click.x, event->data.click.y); |
711 |
|
|
712 |
/* make the main screen jump to that cache */ |
/* make the main screen jump to that cache */ |
713 |
if(!event->data.click.down) { |
if(!event->data.click.down) { |
714 |
if(context->appdata->cur_cache) { |
if(context->appdata->cur_cache) { |
715 |
printf("ERROR: no current cache should be visible!\n"); |
printf("ERROR: no current cache should be visible!\n"); |
716 |
} else { |
} else { |
717 |
gpx_t *is_in = NULL; |
gpx_t *is_in = NULL; |
718 |
|
|
719 |
|
if(context->appdata->search_results) { |
720 |
|
printf("click while in \"search results\" view\n"); |
721 |
|
|
722 |
if(!context->appdata->cur_gpx) { |
is_in = context->appdata->search_results; |
723 |
|
} else if(!context->appdata->cur_gpx) { |
724 |
printf("click while in \"all\" view\n"); |
printf("click while in \"all\" view\n"); |
725 |
|
|
726 |
/* we first need to figure out which gpx file this cache */ |
/* we first need to figure out which gpx file this cache */ |
727 |
/* is in so we can open it first */ |
/* is in so we can open it first */ |
728 |
gpx_t *gpx = context->appdata->gpx; |
gpx_t *gpx = context->appdata->gpx; |
738 |
|
|
739 |
if(is_in) |
if(is_in) |
740 |
gpxlist_goto_cachelist(context->appdata, is_in); |
gpxlist_goto_cachelist(context->appdata, is_in); |
741 |
|
|
742 |
} else |
} else { |
743 |
|
printf("click while in \"cachelist\" view\n"); |
744 |
|
|
745 |
/* the simple case: there already is an open gpx file and */ |
/* the simple case: there already is an open gpx file and */ |
746 |
/* we just jump into the "cache" view */ |
/* we just jump into the "cache" view */ |
747 |
is_in = context->appdata->cur_gpx; |
is_in = context->appdata->cur_gpx; |
748 |
|
} |
749 |
|
|
750 |
if(is_in) { |
if(is_in) { |
751 |
printf("selecting %s in %s\n", |
printf("selecting %s in %s\n", |
752 |
cache->id, |
cache->id, |
753 |
|
context->appdata->search_results? |
754 |
|
context->appdata->search_results->name: |
755 |
context->appdata->cur_gpx->name); |
context->appdata->cur_gpx->name); |
756 |
|
|
757 |
cachelist_goto_cache(context->appdata, cache); |
cachelist_goto_cache(context->appdata, cache); |
758 |
|
|
759 |
/* give focus to main screen (important for maemo) */ |
/* give focus to main screen (important for maemo) */ |
760 |
printf("raising main window\n"); |
printf("raising main window\n"); |
761 |
gtk_window_present(GTK_WINDOW(context->appdata->window)); |
gtk_window_present(GTK_WINDOW(context->appdata->window)); |
839 |
context->caches_displayed = NULL; |
context->caches_displayed = NULL; |
840 |
} |
} |
841 |
|
|
842 |
|
printf("destroy map context\n"); |
843 |
g_free(context); |
g_free(context); |
844 |
appdata->map.context = NULL; |
appdata->map.context = NULL; |
845 |
} |
} |
930 |
} |
} |
931 |
|
|
932 |
context = appdata->map.context = g_new0(map_context_t, 1); |
context = appdata->map.context = g_new0(map_context_t, 1); |
933 |
|
printf("allocated new context at %p\n", context); |
934 |
|
|
935 |
context->appdata = appdata; |
context->appdata = appdata; |
|
context->map_complete = FALSE; |
|
936 |
context->state = MAP_NONE; |
context->state = MAP_NONE; |
937 |
|
|
938 |
/* cleanup old (pre 0.8.7) path if it exists */ |
/* cleanup old (pre 0.8.7) path if it exists */ |
977 |
|
|
978 |
osm_gps_map_osd_classic_init(OSM_GPS_MAP(context->widget)); |
osm_gps_map_osd_classic_init(OSM_GPS_MAP(context->widget)); |
979 |
|
|
980 |
|
/* set default values if they are invalid */ |
981 |
|
if(!context->appdata->map.zoom || |
982 |
|
isnan(context->appdata->map.pos.lat) || |
983 |
|
isnan(context->appdata->map.pos.lon)) { |
984 |
|
printf("no valid map position found\n"); |
985 |
|
|
986 |
|
pos_t *refpos = get_pos(context->appdata); |
987 |
|
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
988 |
|
printf("use refpos\n"); |
989 |
|
|
990 |
|
/* use gps position if present */ |
991 |
|
context->appdata->map.pos = *refpos; |
992 |
|
context->appdata->map.zoom = GPS_DEFAULT_ZOOM; |
993 |
|
} else { |
994 |
|
printf("use zero pos\n"); |
995 |
|
|
996 |
|
/* use world map otherwise */ |
997 |
|
context->appdata->map.pos.lat = 0.0; |
998 |
|
context->appdata->map.pos.lon = 0.0; |
999 |
|
context->appdata->map.zoom = 1; |
1000 |
|
} |
1001 |
|
} |
1002 |
|
|
1003 |
|
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
1004 |
|
context->appdata->map.pos.lat, |
1005 |
|
context->appdata->map.pos.lon, |
1006 |
|
context->appdata->map.zoom); |
1007 |
|
|
1008 |
#ifdef USE_MAEMO |
#ifdef USE_MAEMO |
1009 |
/* we don't use a stackable window here on fremantle, since */ |
/* we don't use a stackable window here on fremantle, since */ |
1010 |
/* this leaves the main window independent from the map and */ |
/* this leaves the main window independent from the map and */ |
1029 |
g_signal_connect(G_OBJECT(context->widget), "focus-out-event", |
g_signal_connect(G_OBJECT(context->widget), "focus-out-event", |
1030 |
G_CALLBACK(on_focus_out), context); |
G_CALLBACK(on_focus_out), context); |
1031 |
|
|
|
g_signal_connect(G_OBJECT(context->widget), "configure-event", |
|
|
G_CALLBACK(on_map_configure), context); |
|
|
|
|
1032 |
g_signal_connect(G_OBJECT(context->widget), "button-press-event", |
g_signal_connect(G_OBJECT(context->widget), "button-press-event", |
1033 |
G_CALLBACK(on_map_button_press_event), context); |
G_CALLBACK(on_map_button_press_event), context); |
1034 |
|
|
1050 |
|
|
1051 |
gtk_container_add(GTK_CONTAINER(context->window), context->widget); |
gtk_container_add(GTK_CONTAINER(context->window), context->widget); |
1052 |
gtk_widget_show_all(GTK_WIDGET(context->window)); |
gtk_widget_show_all(GTK_WIDGET(context->window)); |
1053 |
|
|
1054 |
|
/* setup cache state */ |
1055 |
|
map_setup(context); |
1056 |
} |
} |