17 |
* along with GPXView. If not, see <http://www.gnu.org/licenses/>. |
* along with GPXView. If not, see <http://www.gnu.org/licenses/>. |
18 |
*/ |
*/ |
19 |
|
|
20 |
|
/* |
21 |
|
* http://topo.geofabrik.de/relief/${z}/${x}/${y}.png 8-15 |
22 |
|
* http://topo.geofabrik.de/trail/${z}/${x}/${y}.png 8-15 |
23 |
|
*/ |
24 |
|
|
25 |
#include "gpxview.h" |
#include "gpxview.h" |
26 |
#include "converter.h" |
#include "converter.h" |
27 |
#include <math.h> // for isnan |
#include <math.h> // for isnan |
28 |
|
|
29 |
#ifdef ENABLE_OSM_GPS_MAP |
#ifdef ENABLE_OSM_GPS_MAP |
30 |
#include "osm-gps-map.h" |
#include "osm-gps-map.h" |
31 |
|
#include "osm-gps-map-osd-classic.h" |
32 |
#endif |
#endif |
33 |
|
|
34 |
#define MAP_SOURCE OSM_GPS_MAP_SOURCE_OPENSTREETMAP |
#if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
35 |
|
#include <gdk/gdkx.h> |
36 |
|
#include <X11/Xatom.h> |
37 |
|
#endif |
38 |
|
|
39 |
|
/* default values */ |
40 |
|
#define MAP_SOURCE OSM_GPS_MAP_SOURCE_OPENCYCLEMAP |
41 |
#define GPS_DEFAULT_ZOOM 13 |
#define GPS_DEFAULT_ZOOM 13 |
42 |
|
|
43 |
#define PROXY_KEY "/system/http_proxy/" |
#define PROXY_KEY "/system/http_proxy/" |
78 |
return NULL; |
return NULL; |
79 |
} |
} |
80 |
|
|
81 |
/* TODO: This needs to be wired to the GPS button in osm_gps_map */ |
static void |
82 |
#if 0 |
cb_map_gps(osd_button_t but, map_context_t *context) { |
83 |
static gboolean |
if(but == OSD_GPS) { |
84 |
cb_map_gps(GtkButton *button, map_context_t *context) { |
pos_t *refpos = get_pos(context->appdata); |
85 |
pos_t *refpos = get_pos(context->appdata); |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
86 |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
gint zoom; |
87 |
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
g_object_get(OSM_GPS_MAP(context->widget), "zoom", &zoom, NULL); |
88 |
refpos->lat, refpos->lon, GPS_DEFAULT_ZOOM); |
if(zoom < 10) |
89 |
} else { |
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
90 |
/* no coordinates given: display the entire world */ |
refpos->lat, refpos->lon, GPS_DEFAULT_ZOOM); |
91 |
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
else |
92 |
0.0, 0.0, 1); |
osm_gps_map_set_center(OSM_GPS_MAP(context->widget), |
93 |
} |
refpos->lat, refpos->lon); |
94 |
|
|
95 |
return FALSE; |
/* re-enable centering */ |
96 |
|
g_object_set(context->widget, "auto-center", TRUE, NULL); |
97 |
|
} else { |
98 |
|
/* no coordinates given: display the entire world */ |
99 |
|
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
100 |
|
0.0, 0.0, 1); |
101 |
|
} |
102 |
|
} |
103 |
} |
} |
|
#endif |
|
104 |
|
|
105 |
static int dist2pixel(map_context_t *context, float km, float lat) { |
static int dist2pixel(map_context_t *context, float km, float lat) { |
106 |
return 1000.0*km/osm_gps_map_get_scale(OSM_GPS_MAP(context->widget)); |
return 1000.0*km/osm_gps_map_get_scale(OSM_GPS_MAP(context->widget)); |
114 |
gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon); |
gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon); |
115 |
|
|
116 |
/* ... and enable "goto" button if it's valid */ |
/* ... and enable "goto" button if it's valid */ |
117 |
/* TODO: gtk_widget_set_sensitive(context->gps, ok); */ |
osm_gps_map_osd_enable_gps (OSM_GPS_MAP(context->widget), |
118 |
|
OSM_GPS_MAP_OSD_CALLBACK(ok?cb_map_gps:NULL), context); |
119 |
|
|
120 |
if(ok) { |
if(ok) { |
121 |
float heading = NAN; |
float heading = NAN; |
143 |
GdkEventConfigure *event, |
GdkEventConfigure *event, |
144 |
map_context_t *context) { |
map_context_t *context) { |
145 |
|
|
146 |
/* set default values if they are invalid */ |
if(!context->map_complete) { |
147 |
if(!context->appdata->map.zoom || |
|
148 |
isnan(context->appdata->map.pos.lat) || |
/* set default values if they are invalid */ |
149 |
isnan(context->appdata->map.pos.lon)) { |
if(!context->appdata->map.zoom || |
150 |
printf("no valid map position found\n"); |
isnan(context->appdata->map.pos.lat) || |
151 |
|
isnan(context->appdata->map.pos.lon)) { |
152 |
pos_t *refpos = get_pos(context->appdata); |
printf("no valid map position found\n"); |
153 |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
|
154 |
/* use gps position if present */ |
pos_t *refpos = get_pos(context->appdata); |
155 |
context->appdata->map.pos = *refpos; |
if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { |
156 |
context->appdata->map.zoom = GPS_DEFAULT_ZOOM; |
/* use gps position if present */ |
157 |
} else { |
context->appdata->map.pos = *refpos; |
158 |
/* use world map otherwise */ |
context->appdata->map.zoom = GPS_DEFAULT_ZOOM; |
159 |
context->appdata->map.pos.lat = 0.0; |
} else { |
160 |
context->appdata->map.pos.lon = 0.0; |
/* use world map otherwise */ |
161 |
context->appdata->map.zoom = 1; |
context->appdata->map.pos.lat = 0.0; |
162 |
|
context->appdata->map.pos.lon = 0.0; |
163 |
|
context->appdata->map.zoom = 1; |
164 |
|
} |
165 |
} |
} |
166 |
|
|
167 |
|
/* jump to initial position */ |
168 |
|
osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
169 |
|
context->appdata->map.pos.lat, |
170 |
|
context->appdata->map.pos.lon, |
171 |
|
context->appdata->map.zoom); |
172 |
|
context->map_complete = TRUE; |
173 |
} |
} |
174 |
|
|
|
/* 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); |
|
|
|
|
175 |
return FALSE; |
return FALSE; |
176 |
} |
} |
177 |
|
|
178 |
static void map_draw_cachelist(GtkWidget *map, cache_t *cache) { |
static void map_draw_cache(GtkWidget *map, cache_t *cache) { |
179 |
while(cache) { |
GdkPixbuf *icon = icon_get(ICON_CACHE_TYPE, cache->type); |
|
GdkPixbuf *icon = icon_get(ICON_CACHE_TYPE, cache->type); |
|
180 |
|
|
181 |
|
/* check if there's also an overwritten coordinate */ |
182 |
|
if(cache->notes && cache->notes->override) { |
183 |
|
GdkPixbuf *over = icon_get(ICON_MISC, 1); |
184 |
|
|
185 |
|
osm_gps_map_add_image(OSM_GPS_MAP(map), |
186 |
|
cache->notes->pos.lat, cache->notes->pos.lon, icon); |
187 |
|
|
188 |
|
osm_gps_map_add_image(OSM_GPS_MAP(map), |
189 |
|
cache->notes->pos.lat, cache->notes->pos.lon, over); |
190 |
|
} else |
191 |
osm_gps_map_add_image(OSM_GPS_MAP(map), |
osm_gps_map_add_image(OSM_GPS_MAP(map), |
192 |
cache->pos.lat, cache->pos.lon, icon); |
cache->pos.lat, cache->pos.lon, icon); |
193 |
|
|
194 |
|
} |
195 |
|
|
196 |
|
static void map_draw_gpx(appdata_t *appdata, GtkWidget *map, gpx_t *gpx) { |
197 |
|
if(!gpx->notes_loaded) { |
198 |
|
notes_load_all(appdata, gpx); |
199 |
|
gpx->notes_loaded = TRUE; |
200 |
|
} |
201 |
|
|
202 |
|
cache_t *cache = gpx->cache; |
203 |
|
while(cache) { |
204 |
|
map_draw_cache(map, cache); |
205 |
cache = cache->next; |
cache = cache->next; |
206 |
} |
} |
207 |
} |
} |
210 |
map_cachelist_nearest(cache_t *cache, pos_t *pos, |
map_cachelist_nearest(cache_t *cache, pos_t *pos, |
211 |
cache_t **result, float *distance) { |
cache_t **result, float *distance) { |
212 |
while(cache) { |
while(cache) { |
213 |
|
pos_t cpos = gpx_cache_pos(cache); |
214 |
|
|
215 |
float dist = |
float dist = |
216 |
pow(cache->pos.lat - pos->lat, 2) + |
pow(cpos.lat - pos->lat, 2) + |
217 |
pow(cache->pos.lon - pos->lon, 2); |
pow(cpos.lon - pos->lon, 2); |
218 |
|
|
219 |
if(!(dist > *distance)) { |
if(!(dist > *distance)) { |
220 |
*result = cache; |
*result = cache; |
229 |
cache_t *result = NULL; |
cache_t *result = NULL; |
230 |
float distance = NAN; |
float distance = NAN; |
231 |
|
|
232 |
#ifdef USE_MAEMO |
if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
|
if(!context->appdata->cur_gpx) { |
|
|
#endif |
|
233 |
/* search all geocaches */ |
/* search all geocaches */ |
234 |
gpx_t *gpx = context->appdata->gpx; |
gpx_t *gpx = context->appdata->gpx; |
235 |
while(gpx) { |
while(gpx) { |
236 |
map_cachelist_nearest(gpx->cache, pos, &result, &distance); |
map_cachelist_nearest(gpx->cache, pos, &result, &distance); |
237 |
gpx = gpx->next; |
gpx = gpx->next; |
238 |
} |
} |
239 |
#ifdef USE_MAEMO |
} else if(context->appdata->cur_gpx) { |
|
} else { |
|
240 |
map_cachelist_nearest(context->appdata->cur_gpx->cache, |
map_cachelist_nearest(context->appdata->cur_gpx->cache, |
241 |
pos, &result, &distance); |
pos, &result, &distance); |
242 |
} |
} else |
243 |
#endif |
result = context->appdata->cur_gpx->cache; |
244 |
|
|
245 |
return result; |
return result; |
246 |
} |
} |
260 |
GdkEventButton *event, map_context_t *context) { |
GdkEventButton *event, map_context_t *context) { |
261 |
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
262 |
|
|
263 |
|
/* check if we actually clicked parts of the OSD */ |
264 |
|
if(osm_gps_map_osd_check(map, event->x, event->y) != OSD_NONE) |
265 |
|
return FALSE; |
266 |
|
|
267 |
/* got a press event without release event? eat it! */ |
/* got a press event without release event? eat it! */ |
268 |
if(context->press_on != NULL) { |
if(context->press_on != NULL) { |
269 |
printf("PRESS: already\n"); |
printf("PRESS: already\n"); |
270 |
return TRUE; |
return FALSE; |
271 |
} |
} |
272 |
|
|
273 |
pos_t pos = |
pos_t pos = |
275 |
|
|
276 |
cache_t *nearest = map_closest(context, &pos); |
cache_t *nearest = map_closest(context, &pos); |
277 |
if(nearest) { |
if(nearest) { |
278 |
float dist = gpx_pos_get_distance(pos, nearest->pos, FALSE); |
pos_t cpos = gpx_cache_pos(nearest); |
279 |
if(dist2pixel(context, dist, nearest->pos.lat) < CLICK_FUZZ) |
|
280 |
|
float dist = gpx_pos_get_distance(pos, cpos, FALSE); |
281 |
|
if(dist2pixel(context, dist, cpos.lat) < CLICK_FUZZ) |
282 |
context->press_on = nearest; |
context->press_on = nearest; |
283 |
} |
} |
284 |
|
|
315 |
#endif |
#endif |
316 |
|
|
317 |
static void |
static void |
318 |
balloon_draw_cb(cairo_t *cr, OsmGpsMapRect_t *rect, gpointer data) { |
balloon_cb(osm_gps_map_balloon_event_t *event, gpointer data) { |
319 |
cache_t *cache = (cache_t*)data; |
map_context_t *context = (map_context_t*)data; |
320 |
|
cache_t *cache = context->balloon; |
321 |
|
|
322 |
// printf("draw cb for \"%s\"\n", cache->name); |
printf("balloon event: "); |
323 |
|
|
324 |
|
if(event->type == OSM_GPS_MAP_BALLOON_EVENT_TYPE_DRAW) { |
325 |
|
printf("draw\n"); |
326 |
|
|
327 |
#if 0 |
#if 0 |
328 |
/* draw pink background to check clipping */ |
/* draw pink background to check clipping */ |
329 |
cairo_rectangle (cr, rect->x-20, rect->y-20, rect->w+40, rect->h+40); |
cairo_rectangle (event->data.draw.cr, |
330 |
cairo_set_source_rgba (cr, 1, 0, 0, 0.3); |
event->data.draw.rect->x-20, event->data.draw.rect->y-20, |
331 |
cairo_fill_preserve (cr); |
event->data.draw.rect->w+40, event->data.draw.rect->h+40); |
332 |
cairo_set_line_width (cr, 0); |
cairo_set_source_rgba (event->data.draw.cr, 1, 0, 0, 0.3); |
333 |
cairo_stroke (cr); |
cairo_fill_preserve (event->data.draw.cr); |
334 |
|
cairo_set_line_width (event->data.draw.cr, 0); |
335 |
|
cairo_stroke (event->data.draw.cr); |
336 |
#endif |
#endif |
337 |
|
|
338 |
/* leave a little border top and left */ |
/* leave a little border top and left */ |
339 |
gint x = rect->x, y = rect->y; |
gint x = event->data.draw.rect->x, y = event->data.draw.rect->y; |
340 |
|
|
341 |
/* draw the cache type icon ... */ |
/* draw the cache type icon ... */ |
342 |
GdkPixbuf *icon = icon_get(ICON_CACHE_TYPE, cache->type); |
GdkPixbuf *icon = icon_get(ICON_CACHE_TYPE, cache->type); |
343 |
cairo_draw_pixbuf(cr, icon, x, y); |
cairo_draw_pixbuf(event->data.draw.cr, icon, x, y); |
344 |
|
|
345 |
/* ... and right of it the waypoint id */ |
if(cache->notes && cache->notes->override) { |
346 |
cairo_text_extents_t extents; |
GdkPixbuf *over = icon_get(ICON_MISC, 1); |
347 |
|
cairo_draw_pixbuf(event->data.draw.cr, over, x, y); |
348 |
if(cache->id) { |
} |
349 |
cairo_select_font_face (cr, "Sans", |
|
350 |
CAIRO_FONT_SLANT_NORMAL, |
/* ... and right of it the waypoint id */ |
351 |
CAIRO_FONT_WEIGHT_BOLD); |
cairo_text_extents_t extents; |
352 |
|
|
353 |
|
if(cache->id) { |
354 |
|
cairo_select_font_face (event->data.draw.cr, "Sans", |
355 |
|
CAIRO_FONT_SLANT_NORMAL, |
356 |
|
CAIRO_FONT_WEIGHT_BOLD); |
357 |
|
|
358 |
#ifndef BIG_BALLOONS |
#ifndef BIG_BALLOONS |
359 |
cairo_set_font_size (cr, 20.0); |
cairo_set_font_size (event->data.draw.cr, 20.0); |
360 |
#else |
#else |
361 |
cairo_set_font_size (cr, 36.0); |
cairo_set_font_size (event->data.draw.cr, 36.0); |
362 |
#endif |
#endif |
363 |
|
|
364 |
cairo_text_extents (cr, cache->id, &extents); |
cairo_text_extents (event->data.draw.cr, cache->id, &extents); |
365 |
|
|
366 |
/* display id right of icon vertically centered */ |
/* display id right of icon vertically centered */ |
367 |
x += gdk_pixbuf_get_width(icon) + 5; |
x += gdk_pixbuf_get_width(icon) + 5; |
368 |
y += (gdk_pixbuf_get_height(icon) + extents.height)/2; |
y += (gdk_pixbuf_get_height(icon) + extents.height)/2; |
369 |
cairo_move_to (cr, x, y); |
cairo_move_to (event->data.draw.cr, x, y); |
370 |
cairo_set_source_rgba (cr, 0, 0, 0, 1); |
cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
371 |
cairo_show_text (cr, cache->id); |
cairo_show_text (event->data.draw.cr, cache->id); |
372 |
cairo_stroke (cr); |
cairo_stroke (event->data.draw.cr); |
373 |
|
|
374 |
y += (gdk_pixbuf_get_height(icon) - extents.height)/2 + LINE_SKIP; |
y += (gdk_pixbuf_get_height(icon) - extents.height)/2 + LINE_SKIP; |
375 |
} else |
} else |
376 |
y += gdk_pixbuf_get_height(icon); |
y += gdk_pixbuf_get_height(icon); |
377 |
|
|
378 |
/* return to the left border and below icon/text */ |
/* return to the left border and below icon/text */ |
379 |
x = rect->x; |
x = event->data.draw.rect->x; |
380 |
|
|
381 |
/* everything from here uses the same font */ |
/* everything from here uses the same font */ |
382 |
cairo_select_font_face (cr, "Sans", CAIRO_FONT_SLANT_NORMAL, |
cairo_select_font_face (event->data.draw.cr, "Sans", CAIRO_FONT_SLANT_NORMAL, |
383 |
CAIRO_FONT_WEIGHT_NORMAL); |
CAIRO_FONT_WEIGHT_NORMAL); |
384 |
#ifndef BIG_BALLOONS |
#ifndef BIG_BALLOONS |
385 |
cairo_set_font_size (cr, 14.0); |
cairo_set_font_size (event->data.draw.cr, 14.0); |
386 |
#else |
#else |
387 |
cairo_set_font_size (cr, 24.0); |
cairo_set_font_size (event->data.draw.cr, 22.0); |
388 |
#endif |
#endif |
389 |
|
|
390 |
if(cache->name) { |
if(cache->name) { |
391 |
/* draw cache name */ |
/* draw cache name */ |
392 |
cairo_text_extents (cr, cache->name, &extents); |
cairo_text_extents (event->data.draw.cr, cache->name, &extents); |
393 |
y += extents.height; |
y += extents.height; |
394 |
cairo_move_to (cr, x, y); |
cairo_move_to (event->data.draw.cr, x, y); |
395 |
cairo_set_source_rgba (cr, 0, 0, 0, 1); |
cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
396 |
cairo_show_text (cr, cache->name); |
cairo_show_text (event->data.draw.cr, cache->name); |
397 |
cairo_stroke (cr); |
cairo_stroke (event->data.draw.cr); |
398 |
|
|
399 |
/* return to the left border and below text */ |
/* return to the left border and below text */ |
400 |
y += LINE_SKIP; |
y += LINE_SKIP; |
401 |
x = rect->x; |
x = event->data.draw.rect->x; |
402 |
} |
} |
403 |
|
|
404 |
if(cache->terrain) { |
if(cache->terrain) { |
405 |
/* draw cache rating */ |
/* draw cache rating */ |
406 |
const char *terrain = "Terrain:"; |
const char *terrain = "Terrain:"; |
407 |
icon = icon_get(ICON_STARS, (int)(cache->terrain*2-2)); |
icon = icon_get(ICON_STARS, (int)(cache->terrain*2-2)); |
408 |
cairo_text_extents (cr, _(terrain), &extents); |
cairo_text_extents (event->data.draw.cr, _(terrain), &extents); |
409 |
y += (gdk_pixbuf_get_height(icon) + extents.height)/2; |
y += (gdk_pixbuf_get_height(icon) + extents.height)/2; |
410 |
|
|
411 |
/* draw "Terrain:" string */ |
/* draw "Terrain:" string */ |
412 |
cairo_move_to (cr, x, y); |
cairo_move_to (event->data.draw.cr, x, y); |
413 |
cairo_set_source_rgba (cr, 0, 0, 0, 1); |
cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
414 |
cairo_show_text (cr, _(terrain)); |
cairo_show_text (event->data.draw.cr, _(terrain)); |
415 |
cairo_stroke (cr); |
cairo_stroke (event->data.draw.cr); |
416 |
x += extents.width + 2; |
x += extents.width + 2; |
417 |
|
|
418 |
/* draw terrain stars */ |
/* draw terrain stars */ |
419 |
cairo_draw_pixbuf(cr, icon, x, y - |
cairo_draw_pixbuf(event->data.draw.cr, icon, x, y - |
420 |
(gdk_pixbuf_get_height(icon) + extents.height)/2); |
(gdk_pixbuf_get_height(icon) + extents.height)/2); |
421 |
|
|
422 |
x += gdk_pixbuf_get_width(icon) + LINE_SKIP; |
x += gdk_pixbuf_get_width(icon) + LINE_SKIP; |
423 |
y -= (gdk_pixbuf_get_height(icon) + extents.height)/2; |
y -= (gdk_pixbuf_get_height(icon) + extents.height)/2; |
424 |
} |
} |
|
|
|
|
if(cache->difficulty) { |
|
|
const char *difficulty = "Difficulty:"; |
|
|
cairo_text_extents (cr, _(difficulty), &extents); |
|
|
y += (gdk_pixbuf_get_height(icon) + extents.height)/2; |
|
|
|
|
|
/* draw "Difficulty:" string */ |
|
|
cairo_move_to (cr, x, y); |
|
|
cairo_set_source_rgba (cr, 0, 0, 0, 1); |
|
|
cairo_show_text (cr, _(difficulty)); |
|
|
cairo_stroke (cr); |
|
|
x += extents.width + 2; |
|
425 |
|
|
426 |
icon = icon_get(ICON_STARS, (int)(cache->difficulty*2-2)); |
if(cache->difficulty) { |
427 |
cairo_draw_pixbuf(cr, icon, x, y - |
const char *difficulty = "Difficulty:"; |
428 |
|
cairo_text_extents (event->data.draw.cr, _(difficulty), &extents); |
429 |
|
y += (gdk_pixbuf_get_height(icon) + extents.height)/2; |
430 |
|
|
431 |
|
/* draw "Difficulty:" string */ |
432 |
|
cairo_move_to (event->data.draw.cr, x, y); |
433 |
|
cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
434 |
|
cairo_show_text (event->data.draw.cr, _(difficulty)); |
435 |
|
cairo_stroke (event->data.draw.cr); |
436 |
|
x += extents.width + 2; |
437 |
|
|
438 |
|
icon = icon_get(ICON_STARS, (int)(cache->difficulty*2-2)); |
439 |
|
cairo_draw_pixbuf(event->data.draw.cr, icon, x, y - |
440 |
(gdk_pixbuf_get_height(icon) + extents.height)/2); |
(gdk_pixbuf_get_height(icon) + extents.height)/2); |
441 |
|
} |
442 |
|
} else if(event->type == OSM_GPS_MAP_BALLOON_EVENT_TYPE_CLICK) { |
443 |
|
printf("click %s event at %d %d\n", |
444 |
|
event->data.click.down?"down":"up", |
445 |
|
event->data.click.x, event->data.click.y); |
446 |
|
|
447 |
|
/* make the main screen jump to that cache */ |
448 |
|
if(!event->data.click.down) { |
449 |
|
if(context->appdata->cur_cache) { |
450 |
|
printf("ERROR: no current cache should be visible!\n"); |
451 |
|
} else { |
452 |
|
gpx_t *is_in = NULL; |
453 |
|
|
454 |
|
if(!context->appdata->cur_gpx) { |
455 |
|
printf("click while in \"all\" view\n"); |
456 |
|
|
457 |
|
/* we first need to figure out which gpx file this cache */ |
458 |
|
/* is in so we can open it first */ |
459 |
|
gpx_t *gpx = context->appdata->gpx; |
460 |
|
while(gpx && !is_in) { |
461 |
|
cache_t *cur = gpx->cache; |
462 |
|
while(cur && !is_in) { |
463 |
|
if(cur == cache) |
464 |
|
is_in = gpx; |
465 |
|
cur = cur->next; |
466 |
|
} |
467 |
|
gpx = gpx->next; |
468 |
|
} |
469 |
|
|
470 |
|
if(is_in) |
471 |
|
gpxlist_goto_cachelist(context->appdata, is_in); |
472 |
|
|
473 |
|
} else |
474 |
|
/* the simple case: there already is an open gpx file and */ |
475 |
|
/* we just jump into the "cache" view */ |
476 |
|
is_in = context->appdata->cur_gpx; |
477 |
|
|
478 |
|
if(is_in) { |
479 |
|
printf("selecting %s in %s\n", |
480 |
|
cache->id, |
481 |
|
context->appdata->cur_gpx->name); |
482 |
|
|
483 |
|
cachelist_goto_cache(context->appdata, cache); |
484 |
|
|
485 |
|
/* give focus to main screen (important for maemo) */ |
486 |
|
printf("raising main window\n"); |
487 |
|
gtk_window_present(GTK_WINDOW(context->appdata->window)); |
488 |
|
} |
489 |
|
} |
490 |
|
} |
491 |
|
} else if(event->type == OSM_GPS_MAP_BALLOON_EVENT_TYPE_REMOVED) { |
492 |
|
printf("removed\n"); |
493 |
|
context->balloon = NULL; |
494 |
} |
} |
495 |
} |
} |
496 |
|
|
499 |
GdkEventButton *event, map_context_t *context) { |
GdkEventButton *event, map_context_t *context) { |
500 |
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
501 |
|
|
502 |
if(context->press_on) { |
/* in "MAP_CACHE" state only one cache is visible */ |
503 |
|
/* and the map is in navigation mode. the balloon is */ |
504 |
|
/* pretty useless there */ |
505 |
|
if(context->press_on && (context->state != MAP_CACHE)) { |
506 |
|
|
507 |
coord_t coo; |
coord_t coo; |
508 |
coo = osm_gps_map_get_co_ordinates(map, event->x, event->y); |
coo = osm_gps_map_get_co_ordinates(map, event->x, event->y); |
509 |
|
|
512 |
|
|
513 |
cache_t *nearest = map_closest(context, &pos); |
cache_t *nearest = map_closest(context, &pos); |
514 |
if(nearest && nearest == context->press_on) { |
if(nearest && nearest == context->press_on) { |
515 |
float dist = gpx_pos_get_distance(pos, nearest->pos, FALSE); |
pos_t cpos = gpx_cache_pos(nearest); |
516 |
if(dist2pixel(context, dist, nearest->pos.lat) < CLICK_FUZZ) { |
|
517 |
|
float dist = gpx_pos_get_distance(pos, cpos, FALSE); |
518 |
|
if(dist2pixel(context, dist, cpos.lat) < CLICK_FUZZ) { |
519 |
|
|
520 |
osm_gps_map_draw_balloon(map, nearest->pos.lat, nearest->pos.lon, |
context->balloon = nearest; |
521 |
balloon_draw_cb, nearest); |
osm_gps_map_osd_draw_balloon(map, cpos.lat, cpos.lon, |
522 |
|
balloon_cb, context); |
523 |
} |
} |
524 |
} |
} |
525 |
context->press_on = NULL; |
context->press_on = NULL; |
550 |
context->appdata->map.pos.lat = lat; |
context->appdata->map.pos.lat = lat; |
551 |
context->appdata->map.pos.lon = lon; |
context->appdata->map.pos.lon = lon; |
552 |
|
|
553 |
|
gint source; |
554 |
|
g_object_get(map, "map-source", &source, NULL); |
555 |
|
context->appdata->map.source = source; |
556 |
|
|
557 |
#if MAEMO_VERSION_MAJOR == 5 |
#if MAEMO_VERSION_MAJOR == 5 |
558 |
/* restore cur_view */ |
/* restore cur_view */ |
559 |
context->appdata->cur_view = context->old_view; |
context->appdata->cur_view = context->old_view; |
565 |
appdata->map.context = NULL; |
appdata->map.context = NULL; |
566 |
} |
} |
567 |
|
|
568 |
|
#if (MAEMO_VERSION_MAJOR == 5) && !defined(__i386__) |
569 |
|
/* get access to zoom buttons */ |
570 |
|
static void |
571 |
|
on_window_realize(GtkWidget *widget, gpointer data) { |
572 |
|
if (widget->window) { |
573 |
|
unsigned char value = 1; |
574 |
|
Atom hildon_zoom_key_atom = |
575 |
|
gdk_x11_get_xatom_by_name("_HILDON_ZOOM_KEY_ATOM"), |
576 |
|
integer_atom = gdk_x11_get_xatom_by_name("INTEGER"); |
577 |
|
Display *dpy = |
578 |
|
GDK_DISPLAY_XDISPLAY(gdk_drawable_get_display(widget->window)); |
579 |
|
Window w = GDK_WINDOW_XID(widget->window); |
580 |
|
|
581 |
|
XChangeProperty(dpy, w, hildon_zoom_key_atom, |
582 |
|
integer_atom, 8, PropModeReplace, &value, 1); |
583 |
|
} |
584 |
|
} |
585 |
|
#endif |
586 |
|
|
587 |
|
/* draw geocaches and set window title */ |
588 |
|
static void map_setup(map_context_t *context) { |
589 |
|
char *name = NULL; |
590 |
|
|
591 |
|
if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
592 |
|
if(context->state != MAP_ALL) { |
593 |
|
printf("map_setp(ALL)\n"); |
594 |
|
|
595 |
|
/* no navigation in this mode */ |
596 |
|
osm_gps_map_osd_clear_nav (OSM_GPS_MAP(context->widget)); |
597 |
|
|
598 |
|
/* clear all existing ccahe images */ |
599 |
|
osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
600 |
|
|
601 |
|
/* draw all geocaches */ |
602 |
|
gpx_t *gpx = context->appdata->gpx; |
603 |
|
while(gpx) { |
604 |
|
map_draw_gpx(context->appdata, context->widget, gpx); |
605 |
|
gpx = gpx->next; |
606 |
|
} |
607 |
|
name = g_strdup(_("all")); |
608 |
|
context->state = MAP_ALL; |
609 |
|
} |
610 |
|
} else if(!context->appdata->cur_cache) { |
611 |
|
if(context->state != MAP_GPX) { |
612 |
|
printf("map_setp(GPX)\n"); |
613 |
|
|
614 |
|
/* no navigation in this mode */ |
615 |
|
osm_gps_map_osd_clear_nav (OSM_GPS_MAP(context->widget)); |
616 |
|
|
617 |
|
/* clear all existing ccahe images */ |
618 |
|
osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
619 |
|
|
620 |
|
map_draw_gpx(context->appdata, context->widget, |
621 |
|
context->appdata->cur_gpx); |
622 |
|
name = g_strdup(context->appdata->cur_gpx->name); |
623 |
|
context->state = MAP_GPX; |
624 |
|
} |
625 |
|
} else { |
626 |
|
cache_t *cache = context->appdata->cur_cache; |
627 |
|
|
628 |
|
printf("map_setp(CACHE)\n"); |
629 |
|
|
630 |
|
/* no balloons in this mode */ |
631 |
|
context->balloon = NULL; |
632 |
|
osm_gps_map_osd_clear_balloon (OSM_GPS_MAP(context->widget)); |
633 |
|
|
634 |
|
/* clear all existing ccahe images */ |
635 |
|
osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
636 |
|
|
637 |
|
map_draw_cache(context->widget, cache); |
638 |
|
name = g_strdup(cache->name); |
639 |
|
context->state = MAP_CACHE; |
640 |
|
|
641 |
|
/* navigation in this mode! */ |
642 |
|
pos_t cpos = gpx_cache_pos(cache); |
643 |
|
osm_gps_map_osd_draw_nav (OSM_GPS_MAP(context->widget), |
644 |
|
context->appdata->imperial, |
645 |
|
cpos.lat, cpos.lon, cache->name); |
646 |
|
} |
647 |
|
|
648 |
|
if(name) { |
649 |
|
char *title = g_strdup_printf("%s - %s", _("Map"), name); |
650 |
|
g_free(name); |
651 |
|
|
652 |
|
gtk_window_set_title(GTK_WINDOW(context->window), title); |
653 |
|
|
654 |
|
g_free(title); |
655 |
|
} else |
656 |
|
printf("map_setup(keep)\n"); |
657 |
|
} |
658 |
|
|
659 |
|
/* on maemo a window is either on top or completely invisible. this means that */ |
660 |
|
/* we only need to update the map window if its raised. on ordinary desktops this */ |
661 |
|
/* is different and we always update */ |
662 |
|
static gboolean on_focus_in(GtkWidget *widget, GdkEventFocus *event, |
663 |
|
gpointer data) { |
664 |
|
printf("map got focus\n"); |
665 |
|
map_setup((map_context_t*)data); |
666 |
|
return FALSE; |
667 |
|
} |
668 |
|
|
669 |
|
void map_update(appdata_t *appdata) { |
670 |
|
#ifndef USE_MAEMO |
671 |
|
if(appdata->map.context) |
672 |
|
map_setup(appdata->map.context); |
673 |
|
#endif |
674 |
|
} |
675 |
|
|
676 |
void map(appdata_t *appdata) { |
void map(appdata_t *appdata) { |
677 |
map_context_t *context = NULL; |
map_context_t *context = NULL; |
678 |
|
|
679 |
/* if the map window already exists, just raise it */ |
/* if the map window already exists, just raise it */ |
680 |
if(appdata->map.context) { |
if(appdata->map.context) { |
681 |
|
printf("using existing map!\n"); |
682 |
gtk_window_present(GTK_WINDOW(appdata->map.context->window)); |
gtk_window_present(GTK_WINDOW(appdata->map.context->window)); |
683 |
|
map_setup(appdata->map.context); |
684 |
return; |
return; |
685 |
} |
} |
686 |
|
|
687 |
context = appdata->map.context = g_new0(map_context_t, 1); |
context = appdata->map.context = g_new0(map_context_t, 1); |
688 |
context->appdata = appdata; |
context->appdata = appdata; |
689 |
|
context->map_complete = FALSE; |
690 |
|
context->state = MAP_NONE; |
691 |
|
|
692 |
|
/* cleanup old (pre 0.8.7) path if it exists */ |
693 |
|
char *old_path = g_strdup_printf("%s/map/", appdata->image_path); |
694 |
|
if(g_file_test(old_path, G_FILE_TEST_IS_DIR)) { |
695 |
|
printf("old file path %s exists\n", old_path); |
696 |
|
rmdir_recursive(old_path); |
697 |
|
} |
698 |
|
|
699 |
|
/* It is recommanded that all applications share these same */ |
700 |
|
/* map path, so data is only cached once. The path should be: */ |
701 |
|
/* ~/.osm-gps-map on standard PC (users home) */ |
702 |
|
/* /home/user/.osm-gps-map on Maemo5 (ext3 on internal card) */ |
703 |
|
/* /media/mmc2/osm-gps-map on Maemo4 (vfat on internal card) */ |
704 |
|
#if !defined(USE_MAEMO) |
705 |
|
char *p = getenv("HOME"); |
706 |
|
if(!p) p = "/tmp"; |
707 |
|
char *path = g_strdup_printf("%s/.osm-gps-map", p); |
708 |
|
#else |
709 |
|
#if MAEMO_VERSION_MAJOR == 5 |
710 |
|
char *path = g_strdup("/home/user/.osm-gps-map"); |
711 |
|
#else |
712 |
|
char *path = g_strdup("/media/mmc2/osm-gps-map"); |
713 |
|
#endif |
714 |
|
#endif |
715 |
|
|
|
char *path = g_strdup_printf("%s/map/", appdata->image_path); |
|
716 |
const char *proxy = get_proxy_uri(appdata); |
const char *proxy = get_proxy_uri(appdata); |
717 |
|
|
718 |
|
gint source = context->appdata->map.source; |
719 |
|
if(!source) source = MAP_SOURCE; |
720 |
|
|
721 |
context->widget = g_object_new(OSM_TYPE_GPS_MAP, |
context->widget = g_object_new(OSM_TYPE_GPS_MAP, |
722 |
"map-source", MAP_SOURCE, |
"map-source", source, |
723 |
"tile-cache", path, |
"tile-cache", path, |
724 |
"auto-center", FALSE, |
"auto-center", FALSE, |
725 |
"record-trip-history", FALSE, |
"record-trip-history", FALSE, |
729 |
|
|
730 |
g_free(path); |
g_free(path); |
731 |
|
|
732 |
char *name = NULL; |
osm_gps_map_osd_classic_init(OSM_GPS_MAP(context->widget)); |
|
#ifdef USE_MAEMO |
|
|
if(!appdata->cur_gpx) { |
|
|
#endif |
|
|
/* draw all geocaches */ |
|
|
gpx_t *gpx = appdata->gpx; |
|
|
while(gpx) { |
|
|
map_draw_cachelist(context->widget, gpx->cache); |
|
|
gpx = gpx->next; |
|
|
} |
|
|
name = g_strdup(_("all geocaches")); |
|
|
#ifdef USE_MAEMO |
|
|
} else { |
|
|
map_draw_cachelist(context->widget, appdata->cur_gpx->cache); |
|
|
name = g_strdup(appdata->cur_gpx->name); |
|
|
} |
|
|
#endif |
|
|
|
|
|
char *title = g_strdup_printf(_("Map - %s"), name); |
|
|
g_free(name); |
|
733 |
|
|
734 |
#ifdef USE_MAEMO |
#ifdef USE_MAEMO |
735 |
#ifdef USE_STACKABLE_WINDOW |
/* we don't use a stackable window here on fremantle, since */ |
736 |
context->window = hildon_stackable_window_new(); |
/* this leaves the main window independent from the map and */ |
737 |
#else |
/* the user can e.g. still navigate the main menu */ |
738 |
context->window = hildon_window_new(); |
context->window = hildon_window_new(); |
739 |
#endif |
|
740 |
|
#if (MAEMO_VERSION_MAJOR == 5) && !defined(__i386__) |
741 |
|
g_signal_connect(G_OBJECT(context->window), "realize", |
742 |
|
G_CALLBACK(on_window_realize), NULL); |
743 |
|
#endif // MAEMO_VERSION |
744 |
#else |
#else |
745 |
context->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
context->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
746 |
#endif |
#endif |
747 |
|
|
748 |
gtk_window_set_title(GTK_WINDOW(context->window), title); |
/* setup cache state */ |
749 |
|
map_setup(context); |
750 |
|
|
751 |
#ifndef USE_MAEMO |
#ifndef USE_MAEMO |
752 |
gtk_window_set_default_size(GTK_WINDOW(context->window), 640, 480); |
gtk_window_set_default_size(GTK_WINDOW(context->window), 640, 480); |
753 |
#endif |
#endif |
754 |
|
|
755 |
g_free(title); |
g_signal_connect(G_OBJECT(context->widget), "focus-in-event", |
756 |
|
G_CALLBACK(on_focus_in), context); |
757 |
|
|
758 |
g_signal_connect(G_OBJECT(context->widget), "configure-event", |
g_signal_connect(G_OBJECT(context->widget), "configure-event", |
759 |
G_CALLBACK(on_map_configure), context); |
G_CALLBACK(on_map_configure), context); |
764 |
g_signal_connect(G_OBJECT(context->widget), "button-release-event", |
g_signal_connect(G_OBJECT(context->widget), "button-release-event", |
765 |
G_CALLBACK(on_map_button_release_event), context); |
G_CALLBACK(on_map_button_release_event), context); |
766 |
|
|
|
/* TODO: gtk_widget_set_sensitive(context->gps, FALSE); */ |
|
|
|
|
767 |
/* install handler for timed updates of the gps button */ |
/* install handler for timed updates of the gps button */ |
768 |
context->handler_id = gtk_timeout_add(1000, map_gps_update, context); |
context->handler_id = gtk_timeout_add(1000, map_gps_update, context); |
769 |
|
|