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Display a caches waypoints in nav mode
1 | harbaum | 33 | /* |
2 | harbaum | 55 | * Copyright (C) 2008-2009 Till Harbaum <till@harbaum.org>. |
3 | harbaum | 33 | * |
4 | * This file is part of GPXView. | ||
5 | * | ||
6 | * GPXView is free software: you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation, either version 3 of the License, or | ||
9 | * (at your option) any later version. | ||
10 | * | ||
11 | * GPXView is distributed in the hope that it will be useful, | ||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
14 | * GNU General Public License for more details. | ||
15 | * | ||
16 | * You should have received a copy of the GNU General Public License | ||
17 | * along with GPXView. If not, see <http://www.gnu.org/licenses/>. | ||
18 | */ | ||
19 | |||
20 | harbaum | 93 | /* |
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 | harbaum | 151 | /* |
26 | * TODO: | ||
27 | * - make semi-transparent caches selectable | ||
28 | */ | ||
29 | |||
30 | harbaum | 33 | #include "gpxview.h" |
31 | harbaum | 61 | #include "converter.h" |
32 | harbaum | 34 | #include <math.h> // for isnan |
33 | harbaum | 33 | |
34 | #ifdef ENABLE_OSM_GPS_MAP | ||
35 | #include "osm-gps-map.h" | ||
36 | harbaum | 73 | #include "osm-gps-map-osd-classic.h" |
37 | harbaum | 33 | #endif |
38 | |||
39 | harbaum | 77 | #if defined(USE_MAEMO) && (MAEMO_VERSION_MAJOR == 5) |
40 | #include <gdk/gdkx.h> | ||
41 | #include <X11/Xatom.h> | ||
42 | #endif | ||
43 | |||
44 | harbaum | 98 | /* default values */ |
45 | harbaum | 84 | #define MAP_SOURCE OSM_GPS_MAP_SOURCE_OPENCYCLEMAP |
46 | harbaum | 48 | #define GPS_DEFAULT_ZOOM 13 |
47 | |||
48 | harbaum | 34 | #define PROXY_KEY "/system/http_proxy/" |
49 | |||
50 | static const char *get_proxy_uri(appdata_t *appdata) { | ||
51 | static char proxy_buffer[64] = ""; | ||
52 | harbaum | 33 | |
53 | /* use environment settings if preset */ | ||
54 | const char *proxy = g_getenv("http_proxy"); | ||
55 | if(proxy) { | ||
56 | harbaum | 161 | printf("map http proxy from env: %s\n", proxy); |
57 | harbaum | 33 | return proxy; |
58 | } | ||
59 | |||
60 | harbaum | 34 | /* ------------- get proxy settings -------------------- */ |
61 | if(gconf_client_get_bool(appdata->gconf_client, | ||
62 | PROXY_KEY "use_http_proxy", NULL)) { | ||
63 | harbaum | 33 | |
64 | harbaum | 34 | /* we can savely ignore things like "ignore_hosts" since we */ |
65 | /* are pretty sure not inside the net of one of our map renderers */ | ||
66 | /* (unless the user works at google :-) */ | ||
67 | |||
68 | /* get basic settings */ | ||
69 | char *host = | ||
70 | gconf_client_get_string(appdata->gconf_client, PROXY_KEY "host", NULL); | ||
71 | if(host) { | ||
72 | int port = | ||
73 | gconf_client_get_int(appdata->gconf_client, PROXY_KEY "port", NULL); | ||
74 | harbaum | 33 | |
75 | harbaum | 34 | snprintf(proxy_buffer, sizeof(proxy_buffer), |
76 | "http://%s:%u", host, port); | ||
77 | harbaum | 161 | printf("map http proxy from gconf: %s\n ", proxy_buffer); |
78 | harbaum | 33 | |
79 | harbaum | 34 | g_free(host); |
80 | } | ||
81 | harbaum | 35 | return proxy_buffer; |
82 | harbaum | 34 | } |
83 | |||
84 | harbaum | 35 | return NULL; |
85 | harbaum | 33 | } |
86 | |||
87 | harbaum | 66 | static void |
88 | harbaum | 73 | cb_map_gps(osd_button_t but, map_context_t *context) { |
89 | harbaum | 143 | |
90 | harbaum | 73 | if(but == OSD_GPS) { |
91 | pos_t *refpos = get_pos(context->appdata); | ||
92 | if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { | ||
93 | harbaum | 81 | gint zoom; |
94 | g_object_get(OSM_GPS_MAP(context->widget), "zoom", &zoom, NULL); | ||
95 | if(zoom < 10) | ||
96 | osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), | ||
97 | refpos->lat, refpos->lon, GPS_DEFAULT_ZOOM); | ||
98 | else | ||
99 | osm_gps_map_set_center(OSM_GPS_MAP(context->widget), | ||
100 | refpos->lat, refpos->lon); | ||
101 | |||
102 | harbaum | 77 | /* re-enable centering */ |
103 | g_object_set(context->widget, "auto-center", TRUE, NULL); | ||
104 | harbaum | 73 | } else { |
105 | /* no coordinates given: display the entire world */ | ||
106 | osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), | ||
107 | 0.0, 0.0, 1); | ||
108 | } | ||
109 | harbaum | 34 | } |
110 | harbaum | 33 | } |
111 | |||
112 | harbaum | 55 | static int dist2pixel(map_context_t *context, float km, float lat) { |
113 | return 1000.0*km/osm_gps_map_get_scale(OSM_GPS_MAP(context->widget)); | ||
114 | } | ||
115 | |||
116 | harbaum | 33 | static gboolean map_gps_update(gpointer data) { |
117 | map_context_t *context = (map_context_t*)data; | ||
118 | harbaum | 148 | static gboolean goto_is_enabled = FALSE; |
119 | harbaum | 33 | |
120 | harbaum | 51 | /* get reference position ... */ |
121 | harbaum | 34 | pos_t *refpos = get_pos(context->appdata); |
122 | gboolean ok = (refpos!= NULL) && !isnan(refpos->lat) && !isnan(refpos->lon); | ||
123 | harbaum | 33 | |
124 | harbaum | 51 | /* ... and enable "goto" button if it's valid */ |
125 | harbaum | 148 | if(ok != goto_is_enabled) { |
126 | osm_gps_map_osd_enable_gps (OSM_GPS_MAP(context->widget), | ||
127 | OSM_GPS_MAP_OSD_CALLBACK(ok?cb_map_gps:NULL), context); | ||
128 | goto_is_enabled = ok; | ||
129 | } | ||
130 | harbaum | 34 | |
131 | harbaum | 51 | if(ok) { |
132 | harbaum | 53 | float heading = NAN; |
133 | harbaum | 54 | int radius = 0; |
134 | harbaum | 51 | |
135 | harbaum | 53 | if(context->appdata->use_gps) { |
136 | heading = gps_get_heading(context->appdata); | ||
137 | |||
138 | /* get error */ | ||
139 | float eph = gps_get_eph(context->appdata); | ||
140 | harbaum | 55 | if(!isnan(eph)) |
141 | radius = dist2pixel(context, eph/1000, refpos->lat); | ||
142 | harbaum | 53 | } |
143 | |||
144 | harbaum | 148 | /* TODO: in order to save energy: only draw if state actually changed */ |
145 | |||
146 | harbaum | 53 | g_object_set(context->widget, "gps-track-highlight-radius", radius, NULL); |
147 | osm_gps_map_draw_gps(OSM_GPS_MAP(context->widget), | ||
148 | harbaum | 51 | refpos->lat, refpos->lon, heading); |
149 | } else | ||
150 | osm_gps_map_clear_gps(OSM_GPS_MAP(context->widget)); | ||
151 | |||
152 | harbaum | 33 | return TRUE; |
153 | } | ||
154 | |||
155 | harbaum | 151 | static void map_draw_cache(GtkWidget *map, cache_t *cache, gboolean semi) { |
156 | harbaum | 189 | int type = semi?ICON_CACHE_TYPE_SEMI:ICON_CACHE_TYPE; |
157 | harbaum | 143 | |
158 | harbaum | 189 | GdkPixbuf *icon = icon_get(type, cache->type); |
159 | harbaum | 205 | GdkPixbuf *over = NULL; |
160 | harbaum | 189 | |
161 | harbaum | 205 | if(cache->mine) over = icon_get(type, 14); |
162 | else if(cache->found) over = icon_get(type, 12); | ||
163 | else if(cache->notes) { | ||
164 | if(cache->notes->found) over = icon_get(type, 12); | ||
165 | else if(cache->notes->override) over = icon_get(type, 11); | ||
166 | else over = icon_get(type, 13); | ||
167 | } | ||
168 | |||
169 | pos_t *pos = &cache->pos; | ||
170 | harbaum | 143 | /* check if there's also an overwritten coordinate */ |
171 | harbaum | 205 | if(cache->notes && cache->notes->override) |
172 | pos = &cache->notes->pos; | ||
173 | harbaum | 143 | |
174 | harbaum | 205 | if(!isnan(pos->lat) && !isnan(pos->lon)) { |
175 | harbaum | 143 | osm_gps_map_add_image(OSM_GPS_MAP(map), |
176 | harbaum | 205 | pos->lat, pos->lon, icon); |
177 | if(over) | ||
178 | osm_gps_map_add_image(OSM_GPS_MAP(map), | ||
179 | pos->lat, pos->lon, over); | ||
180 | harbaum | 143 | } |
181 | } | ||
182 | |||
183 | harbaum | 219 | static void map_draw_wpt(GtkWidget *map, cache_t *cache, wpt_t *wpt) { |
184 | |||
185 | /* only draw wpts that don't equal the main point */ | ||
186 | if(pos_differ(&cache->pos, &wpt->pos)) { | ||
187 | GdkPixbuf *icon = | ||
188 | icon_get(ICON_WPT, (wpt->sym!=WPT_SYM_UNKNOWN)? | ||
189 | wpt->sym:WPT_SYM_REFPOINT); | ||
190 | |||
191 | if(!isnan(wpt->pos.lat) && !isnan(wpt->pos.lon)) | ||
192 | osm_gps_map_add_image(OSM_GPS_MAP(map), | ||
193 | wpt->pos.lat, wpt->pos.lon, icon); | ||
194 | } | ||
195 | } | ||
196 | |||
197 | harbaum | 155 | static void map_draw_gpx(appdata_t *appdata, cache_display_t *caches, |
198 | harbaum | 151 | GtkWidget *map, gpx_t *gpx, |
199 | cache_t *nav, gboolean semi) { | ||
200 | harbaum | 143 | if(!gpx->notes_loaded) { |
201 | notes_load_all(appdata, gpx); | ||
202 | gpx->notes_loaded = TRUE; | ||
203 | } | ||
204 | |||
205 | cache_t *cache = gpx->cache; | ||
206 | while(cache) { | ||
207 | harbaum | 155 | /* search if we have that cache already in our list/displayed */ |
208 | int i=0; | ||
209 | while(caches[i].id && (strcmp(caches[i].id, cache->id) != 0)) | ||
210 | i++; | ||
211 | |||
212 | if(!caches[i].id) { | ||
213 | /* if nav is given draw all other caches semitransparent. */ | ||
214 | /* if nav is not given do what semi sais */ | ||
215 | map_draw_cache(map, cache, nav?(cache != nav):semi); | ||
216 | caches[i].id = cache->id; | ||
217 | harbaum | 219 | |
218 | /* also draw waypoints of nav cache */ | ||
219 | if(nav && cache == nav) { | ||
220 | wpt_t *wpt = cache->wpt; | ||
221 | while(wpt) { | ||
222 | map_draw_wpt(map, cache, wpt); | ||
223 | wpt = wpt->next; | ||
224 | } | ||
225 | } | ||
226 | harbaum | 155 | } |
227 | |||
228 | harbaum | 143 | cache = cache->next; |
229 | } | ||
230 | } | ||
231 | |||
232 | /* draw geocaches and set window title */ | ||
233 | static void map_setup(map_context_t *context) { | ||
234 | char *name = NULL; | ||
235 | |||
236 | harbaum | 152 | int cache_num = gpx_total_caches_global(context->appdata->gpx); |
237 | |||
238 | if(context->caches_displayed && (cache_num != context->cache_list_len)) { | ||
239 | harbaum | 155 | // printf("re-alloc because %p %d/%d\n", context->caches_displayed, |
240 | // cache_num, context->cache_list_len); | ||
241 | harbaum | 152 | g_free(context->caches_displayed); |
242 | context->caches_displayed = NULL; | ||
243 | context->cache_list_len = 0; | ||
244 | } | ||
245 | |||
246 | /* allocate buffer */ | ||
247 | harbaum | 155 | if(cache_num && !context->caches_displayed) { |
248 | harbaum | 152 | context->cache_list_len = cache_num; |
249 | harbaum | 155 | context->caches_displayed = g_new0(cache_display_t, cache_num+1); |
250 | harbaum | 152 | printf("allocated space to handle %d map icons\n", cache_num); |
251 | } | ||
252 | |||
253 | harbaum | 143 | if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
254 | if(context->state != MAP_ALL) { | ||
255 | printf("map_setup(ALL)\n"); | ||
256 | |||
257 | harbaum | 203 | /* clear any pending balloon */ |
258 | context->balloon = NULL; | ||
259 | osm_gps_map_osd_clear_balloon (OSM_GPS_MAP(context->widget)); | ||
260 | |||
261 | harbaum | 143 | #ifdef OSD_NAV |
262 | /* no navigation in this mode */ | ||
263 | osm_gps_map_osd_clear_nav (OSM_GPS_MAP(context->widget)); | ||
264 | #endif | ||
265 | |||
266 | harbaum | 151 | /* clear all existing cache images */ |
267 | harbaum | 143 | osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
268 | harbaum | 155 | memset(context->caches_displayed, 0, |
269 | (cache_num+1) * sizeof(cache_display_t)); | ||
270 | harbaum | 143 | |
271 | harbaum | 151 | /* draw all geocaches and none is semi-transparent */ |
272 | harbaum | 143 | gpx_t *gpx = context->appdata->gpx; |
273 | while(gpx) { | ||
274 | harbaum | 155 | map_draw_gpx(context->appdata, context->caches_displayed, |
275 | context->widget, gpx, NULL, FALSE); | ||
276 | harbaum | 143 | gpx = gpx->next; |
277 | } | ||
278 | harbaum | 155 | |
279 | { | ||
280 | int i=0; | ||
281 | while(context->caches_displayed[i].id) i++; | ||
282 | printf("number of caches actually displayed: %d\n", i); | ||
283 | } | ||
284 | |||
285 | harbaum | 143 | name = g_strdup(_("all")); |
286 | context->state = MAP_ALL; | ||
287 | } | ||
288 | } else if(!context->appdata->cur_cache) { | ||
289 | if(context->state != MAP_GPX) { | ||
290 | printf("map_setup(GPX)\n"); | ||
291 | |||
292 | harbaum | 203 | /* clear any pending balloon */ |
293 | context->balloon = NULL; | ||
294 | osm_gps_map_osd_clear_balloon (OSM_GPS_MAP(context->widget)); | ||
295 | |||
296 | harbaum | 143 | #ifdef OSD_NAV |
297 | /* no navigation in this mode */ | ||
298 | osm_gps_map_osd_clear_nav (OSM_GPS_MAP(context->widget)); | ||
299 | #endif | ||
300 | |||
301 | harbaum | 203 | /* clear all existing cache images */ |
302 | harbaum | 143 | osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); |
303 | harbaum | 155 | memset(context->caches_displayed, 0, |
304 | (cache_num+1) * sizeof(cache_display_t)); | ||
305 | harbaum | 143 | |
306 | harbaum | 151 | /* draw all geocaches and all other gpx files are semi-transparent */ |
307 | harbaum | 155 | map_draw_gpx(context->appdata, context->caches_displayed, |
308 | context->widget, context->appdata->cur_gpx, NULL, FALSE); | ||
309 | |||
310 | harbaum | 151 | gpx_t *gpx = context->appdata->gpx; |
311 | while(gpx) { | ||
312 | harbaum | 155 | if(gpx != context->appdata->cur_gpx) |
313 | map_draw_gpx(context->appdata, context->caches_displayed, | ||
314 | context->widget, gpx, NULL, TRUE); | ||
315 | |||
316 | harbaum | 151 | gpx = gpx->next; |
317 | } | ||
318 | |||
319 | harbaum | 143 | name = g_strdup(context->appdata->cur_gpx->name); |
320 | context->state = MAP_GPX; | ||
321 | } | ||
322 | } else { | ||
323 | cache_t *cache = context->appdata->cur_cache; | ||
324 | |||
325 | harbaum | 155 | printf("map_setup(CACHE)\n"); |
326 | harbaum | 143 | |
327 | harbaum | 203 | /* clear any pending balloon */ |
328 | harbaum | 143 | context->balloon = NULL; |
329 | osm_gps_map_osd_clear_balloon (OSM_GPS_MAP(context->widget)); | ||
330 | |||
331 | /* clear all existing ccahe images */ | ||
332 | osm_gps_map_clear_images (OSM_GPS_MAP(context->widget)); | ||
333 | harbaum | 155 | memset(context->caches_displayed, 0, |
334 | (cache_num+1) * sizeof(cache_display_t)); | ||
335 | harbaum | 143 | |
336 | harbaum | 151 | /* draw all geocaches and all but selected one are semi-transparent */ |
337 | gpx_t *gpx = context->appdata->gpx; | ||
338 | while(gpx) { | ||
339 | harbaum | 155 | map_draw_gpx(context->appdata, context->caches_displayed, |
340 | context->widget, gpx, cache, FALSE); | ||
341 | harbaum | 151 | gpx = gpx->next; |
342 | } | ||
343 | |||
344 | harbaum | 143 | name = g_strdup(cache->name); |
345 | context->state = MAP_CACHE; | ||
346 | |||
347 | /* navigation in this mode! */ | ||
348 | pos_t cpos = gpx_cache_pos(cache); | ||
349 | |||
350 | #ifdef OSD_NAV | ||
351 | osm_gps_map_osd_draw_nav (OSM_GPS_MAP(context->widget), | ||
352 | context->appdata->imperial, | ||
353 | cpos.lat, cpos.lon, cache->name); | ||
354 | #else | ||
355 | #warning OSD_NAV not defined! | ||
356 | #endif | ||
357 | } | ||
358 | |||
359 | if(name) { | ||
360 | char *title = g_strdup_printf(_("Map - %s"), name); | ||
361 | g_free(name); | ||
362 | |||
363 | gtk_window_set_title(GTK_WINDOW(context->window), title); | ||
364 | |||
365 | g_free(title); | ||
366 | } else | ||
367 | printf("map_setup(keep)\n"); | ||
368 | } | ||
369 | |||
370 | harbaum | 35 | static gboolean on_map_configure(GtkWidget *widget, |
371 | GdkEventConfigure *event, | ||
372 | map_context_t *context) { | ||
373 | harbaum | 33 | |
374 | harbaum | 143 | /* for some reason there's a configure event with 1/1 */ |
375 | /* on diablo. We just ignore this! */ | ||
376 | harbaum | 85 | |
377 | harbaum | 143 | printf("on_map_configure %d %d\n", |
378 | widget->allocation.width, | ||
379 | widget->allocation.height); | ||
380 | |||
381 | if(!context->map_complete && | ||
382 | (widget->allocation.width > 100) && | ||
383 | (widget->allocation.height > 100)) { | ||
384 | |||
385 | /* setup cache state */ | ||
386 | map_setup(context); | ||
387 | |||
388 | harbaum | 85 | /* set default values if they are invalid */ |
389 | if(!context->appdata->map.zoom || | ||
390 | isnan(context->appdata->map.pos.lat) || | ||
391 | isnan(context->appdata->map.pos.lon)) { | ||
392 | printf("no valid map position found\n"); | ||
393 | |||
394 | pos_t *refpos = get_pos(context->appdata); | ||
395 | if(refpos && !isnan(refpos->lat) && !isnan(refpos->lon)) { | ||
396 | harbaum | 143 | printf("use refpos\n"); |
397 | |||
398 | harbaum | 85 | /* use gps position if present */ |
399 | context->appdata->map.pos = *refpos; | ||
400 | context->appdata->map.zoom = GPS_DEFAULT_ZOOM; | ||
401 | } else { | ||
402 | harbaum | 143 | printf("use zero pos\n"); |
403 | |||
404 | harbaum | 85 | /* use world map otherwise */ |
405 | context->appdata->map.pos.lat = 0.0; | ||
406 | context->appdata->map.pos.lon = 0.0; | ||
407 | context->appdata->map.zoom = 1; | ||
408 | } | ||
409 | } | ||
410 | harbaum | 48 | |
411 | harbaum | 85 | /* jump to initial position */ |
412 | harbaum | 143 | printf("osm_gps_map_set_mapcenter(%f,%f,%d)\n", |
413 | context->appdata->map.pos.lat, | ||
414 | context->appdata->map.pos.lon, | ||
415 | context->appdata->map.zoom); | ||
416 | |||
417 | harbaum | 85 | osm_gps_map_set_mapcenter(OSM_GPS_MAP(context->widget), |
418 | context->appdata->map.pos.lat, | ||
419 | context->appdata->map.pos.lon, | ||
420 | context->appdata->map.zoom); | ||
421 | context->map_complete = TRUE; | ||
422 | harbaum | 48 | } |
423 | harbaum | 35 | |
424 | return FALSE; | ||
425 | } | ||
426 | |||
427 | harbaum | 41 | static void |
428 | map_cachelist_nearest(cache_t *cache, pos_t *pos, | ||
429 | cache_t **result, float *distance) { | ||
430 | harbaum | 144 | |
431 | harbaum | 41 | while(cache) { |
432 | harbaum | 120 | pos_t cpos = gpx_cache_pos(cache); |
433 | |||
434 | harbaum | 41 | float dist = |
435 | harbaum | 120 | pow(cpos.lat - pos->lat, 2) + |
436 | pow(cpos.lon - pos->lon, 2); | ||
437 | harbaum | 41 | |
438 | if(!(dist > *distance)) { | ||
439 | *result = cache; | ||
440 | *distance = dist; | ||
441 | } | ||
442 | |||
443 | cache = cache->next; | ||
444 | } | ||
445 | } | ||
446 | |||
447 | static cache_t *map_closest(map_context_t *context, pos_t *pos) { | ||
448 | cache_t *result = NULL; | ||
449 | float distance = NAN; | ||
450 | |||
451 | harbaum | 120 | if(!context->appdata->cur_gpx && !context->appdata->cur_cache) { |
452 | harbaum | 41 | /* search all geocaches */ |
453 | gpx_t *gpx = context->appdata->gpx; | ||
454 | while(gpx) { | ||
455 | map_cachelist_nearest(gpx->cache, pos, &result, &distance); | ||
456 | gpx = gpx->next; | ||
457 | } | ||
458 | harbaum | 120 | } else if(context->appdata->cur_gpx) { |
459 | harbaum | 41 | map_cachelist_nearest(context->appdata->cur_gpx->cache, |
460 | pos, &result, &distance); | ||
461 | harbaum | 120 | } else |
462 | result = context->appdata->cur_gpx->cache; | ||
463 | harbaum | 41 | |
464 | return result; | ||
465 | } | ||
466 | |||
467 | /* translate between osm-gps-map positions and gpxview ones */ | ||
468 | pos_t coord2pos(coord_t coo) { | ||
469 | pos_t pos; | ||
470 | harbaum | 61 | pos.lat = rad2deg(coo.rlat); |
471 | pos.lon = rad2deg(coo.rlon); | ||
472 | harbaum | 41 | return pos; |
473 | } | ||
474 | |||
475 | harbaum | 47 | #define CLICK_FUZZ (24) |
476 | harbaum | 42 | |
477 | harbaum | 41 | static gboolean |
478 | on_map_button_press_event(GtkWidget *widget, | ||
479 | GdkEventButton *event, map_context_t *context) { | ||
480 | harbaum | 143 | |
481 | harbaum | 41 | OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
482 | |||
483 | harbaum | 86 | /* check if we actually clicked parts of the OSD */ |
484 | harbaum | 144 | if(osm_gps_map_osd_check(map, event->x, event->y) != OSD_NONE) |
485 | harbaum | 86 | return FALSE; |
486 | |||
487 | harbaum | 44 | /* got a press event without release event? eat it! */ |
488 | if(context->press_on != NULL) { | ||
489 | printf("PRESS: already\n"); | ||
490 | harbaum | 86 | return FALSE; |
491 | harbaum | 44 | } |
492 | |||
493 | harbaum | 41 | pos_t pos = |
494 | harbaum | 42 | coord2pos(osm_gps_map_get_co_ordinates(map, event->x, event->y)); |
495 | harbaum | 41 | |
496 | harbaum | 42 | cache_t *nearest = map_closest(context, &pos); |
497 | if(nearest) { | ||
498 | harbaum | 120 | pos_t cpos = gpx_cache_pos(nearest); |
499 | |||
500 | float dist = gpx_pos_get_distance(pos, cpos, FALSE); | ||
501 | if(dist2pixel(context, dist, cpos.lat) < CLICK_FUZZ) | ||
502 | harbaum | 42 | context->press_on = nearest; |
503 | } | ||
504 | harbaum | 44 | |
505 | harbaum | 41 | return FALSE; |
506 | } | ||
507 | |||
508 | harbaum | 58 | static void |
509 | cairo_draw_pixbuf(cairo_t *cr, GdkPixbuf *buf, gint x, gint y) { | ||
510 | /* convert the pixbuf into something cairo can handle */ | ||
511 | |||
512 | // Create a new ImageSurface | ||
513 | cairo_surface_t *image_surface = | ||
514 | cairo_image_surface_create(CAIRO_FORMAT_ARGB32, | ||
515 | gdk_pixbuf_get_width(buf), | ||
516 | gdk_pixbuf_get_height(buf)); | ||
517 | |||
518 | // Create the new Context for the ImageSurface | ||
519 | harbaum | 152 | g_assert(image_surface); |
520 | harbaum | 58 | cairo_t *context = cairo_create(image_surface); |
521 | |||
522 | // Draw the image on the new Context | ||
523 | gdk_cairo_set_source_pixbuf(context, buf, 0.0, 0.0); | ||
524 | cairo_paint(context); | ||
525 | |||
526 | // now draw this onto the original context | ||
527 | cairo_set_source_surface(cr, image_surface, x, y); | ||
528 | harbaum | 60 | |
529 | harbaum | 58 | cairo_paint(cr); |
530 | } | ||
531 | |||
532 | harbaum | 65 | #ifndef BIG_BALLOONS |
533 | harbaum | 189 | #define ICON_SIZE ICON_CACHE_TYPE |
534 | harbaum | 65 | #else |
535 | harbaum | 189 | #define ICON_SIZE ICON_CACHE_TYPE_1_5X |
536 | harbaum | 65 | #endif |
537 | harbaum | 59 | |
538 | harbaum | 202 | #ifndef BIG_BALLOONS |
539 | #define FONT_SIZE 14.0 | ||
540 | #else | ||
541 | #define FONT_SIZE 22.0 | ||
542 | #endif | ||
543 | #define LINE_SKIP (FONT_SIZE/4) | ||
544 | |||
545 | |||
546 | harbaum | 58 | static void |
547 | harbaum | 136 | balloon_cb(osm_gps_map_balloon_event_t *event, gpointer data) { |
548 | harbaum | 144 | printf("balloon event: "); |
549 | harbaum | 143 | |
550 | harbaum | 136 | map_context_t *context = (map_context_t*)data; |
551 | cache_t *cache = context->balloon; | ||
552 | harbaum | 58 | |
553 | harbaum | 136 | if(event->type == OSM_GPS_MAP_BALLOON_EVENT_TYPE_DRAW) { |
554 | printf("draw\n"); | ||
555 | |||
556 | harbaum | 58 | #if 0 |
557 | harbaum | 136 | /* draw pink background to check clipping */ |
558 | cairo_rectangle (event->data.draw.cr, | ||
559 | event->data.draw.rect->x-20, event->data.draw.rect->y-20, | ||
560 | event->data.draw.rect->w+40, event->data.draw.rect->h+40); | ||
561 | cairo_set_source_rgba (event->data.draw.cr, 1, 0, 0, 0.3); | ||
562 | cairo_fill_preserve (event->data.draw.cr); | ||
563 | cairo_set_line_width (event->data.draw.cr, 0); | ||
564 | cairo_stroke (event->data.draw.cr); | ||
565 | harbaum | 58 | #endif |
566 | harbaum | 136 | |
567 | /* leave a little border top and left */ | ||
568 | gint x = event->data.draw.rect->x, y = event->data.draw.rect->y; | ||
569 | |||
570 | /* draw the cache type icon ... */ | ||
571 | harbaum | 189 | GdkPixbuf *icon = icon_get(ICON_SIZE, cache->type); |
572 | harbaum | 136 | cairo_draw_pixbuf(event->data.draw.cr, icon, x, y); |
573 | |||
574 | if(cache->notes && cache->notes->override) { | ||
575 | harbaum | 189 | GdkPixbuf *over = icon_get(ICON_SIZE, 11); |
576 | harbaum | 136 | cairo_draw_pixbuf(event->data.draw.cr, over, x, y); |
577 | } | ||
578 | |||
579 | /* ... and right of it the waypoint id */ | ||
580 | cairo_text_extents_t extents; | ||
581 | |||
582 | if(cache->id) { | ||
583 | cairo_select_font_face (event->data.draw.cr, "Sans", | ||
584 | CAIRO_FONT_SLANT_NORMAL, | ||
585 | CAIRO_FONT_WEIGHT_BOLD); | ||
586 | |||
587 | harbaum | 65 | #ifndef BIG_BALLOONS |
588 | harbaum | 136 | cairo_set_font_size (event->data.draw.cr, 20.0); |
589 | harbaum | 65 | #else |
590 | harbaum | 136 | cairo_set_font_size (event->data.draw.cr, 36.0); |
591 | harbaum | 65 | #endif |
592 | harbaum | 136 | |
593 | cairo_text_extents (event->data.draw.cr, cache->id, &extents); | ||
594 | |||
595 | /* display id right of icon vertically centered */ | ||
596 | x += gdk_pixbuf_get_width(icon) + 5; | ||
597 | y += (gdk_pixbuf_get_height(icon) + extents.height)/2; | ||
598 | cairo_move_to (event->data.draw.cr, x, y); | ||
599 | cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); | ||
600 | cairo_show_text (event->data.draw.cr, cache->id); | ||
601 | cairo_stroke (event->data.draw.cr); | ||
602 | |||
603 | y += (gdk_pixbuf_get_height(icon) - extents.height)/2 + LINE_SKIP; | ||
604 | } else | ||
605 | y += gdk_pixbuf_get_height(icon); | ||
606 | |||
607 | /* return to the left border and below icon/text */ | ||
608 | x = event->data.draw.rect->x; | ||
609 | |||
610 | /* everything from here uses the same font */ | ||
611 | harbaum | 190 | cairo_select_font_face (event->data.draw.cr, "Sans", |
612 | CAIRO_FONT_SLANT_NORMAL, | ||
613 | harbaum | 136 | CAIRO_FONT_WEIGHT_NORMAL); |
614 | harbaum | 190 | |
615 | harbaum | 189 | cairo_set_font_size (event->data.draw.cr, FONT_SIZE); |
616 | harbaum | 136 | |
617 | if(cache->name) { | ||
618 | /* draw cache name */ | ||
619 | cairo_text_extents (event->data.draw.cr, cache->name, &extents); | ||
620 | harbaum | 202 | cairo_move_to (event->data.draw.cr, x, y - extents.y_bearing); |
621 | harbaum | 136 | cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
622 | cairo_show_text (event->data.draw.cr, cache->name); | ||
623 | cairo_stroke (event->data.draw.cr); | ||
624 | |||
625 | /* return to the left border and below text */ | ||
626 | harbaum | 202 | y += LINE_SKIP + FONT_SIZE; |
627 | harbaum | 136 | x = event->data.draw.rect->x; |
628 | } | ||
629 | |||
630 | if(cache->terrain) { | ||
631 | harbaum | 189 | int text_y = 0, icon_y = 0; |
632 | |||
633 | harbaum | 136 | /* draw cache rating */ |
634 | const char *terrain = "Terrain:"; | ||
635 | icon = icon_get(ICON_STARS, (int)(cache->terrain*2-2)); | ||
636 | cairo_text_extents (event->data.draw.cr, _(terrain), &extents); | ||
637 | harbaum | 189 | |
638 | if(gdk_pixbuf_get_height(icon) > FONT_SIZE) | ||
639 | text_y = (gdk_pixbuf_get_height(icon) - FONT_SIZE)/2; | ||
640 | else | ||
641 | icon_y = (FONT_SIZE - gdk_pixbuf_get_height(icon))/2; | ||
642 | |||
643 | harbaum | 136 | /* draw "Terrain:" string */ |
644 | harbaum | 189 | cairo_move_to (event->data.draw.cr, x, y - extents.y_bearing + text_y); |
645 | harbaum | 136 | cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
646 | cairo_show_text (event->data.draw.cr, _(terrain)); | ||
647 | cairo_stroke (event->data.draw.cr); | ||
648 | x += extents.width + 2; | ||
649 | |||
650 | /* draw terrain stars */ | ||
651 | harbaum | 189 | cairo_draw_pixbuf(event->data.draw.cr, icon, x, y + icon_y); |
652 | harbaum | 136 | |
653 | harbaum | 203 | x += gdk_pixbuf_get_width(icon) + FONT_SIZE/2; |
654 | harbaum | 136 | } |
655 | harbaum | 60 | |
656 | harbaum | 136 | if(cache->difficulty) { |
657 | harbaum | 189 | int text_y = 0, icon_y = 0; |
658 | |||
659 | harbaum | 136 | const char *difficulty = "Difficulty:"; |
660 | harbaum | 189 | icon = icon_get(ICON_STARS, (int)(cache->difficulty*2-2)); |
661 | harbaum | 136 | cairo_text_extents (event->data.draw.cr, _(difficulty), &extents); |
662 | |||
663 | harbaum | 189 | if(gdk_pixbuf_get_height(icon) > FONT_SIZE) |
664 | text_y = (gdk_pixbuf_get_height(icon) - FONT_SIZE)/2; | ||
665 | else | ||
666 | icon_y = (FONT_SIZE - gdk_pixbuf_get_height(icon))/2; | ||
667 | |||
668 | harbaum | 136 | /* draw "Difficulty:" string */ |
669 | harbaum | 189 | cairo_move_to (event->data.draw.cr, x, y - extents.y_bearing + text_y); |
670 | harbaum | 136 | cairo_set_source_rgba (event->data.draw.cr, 0, 0, 0, 1); |
671 | cairo_show_text (event->data.draw.cr, _(difficulty)); | ||
672 | cairo_stroke (event->data.draw.cr); | ||
673 | x += extents.width + 2; | ||
674 | |||
675 | harbaum | 189 | cairo_draw_pixbuf(event->data.draw.cr, icon, x, y + icon_y); |
676 | harbaum | 136 | } |
677 | harbaum | 203 | |
678 | /* draw container info */ | ||
679 | /* TODO ... */ | ||
680 | |||
681 | |||
682 | harbaum | 136 | } else if(event->type == OSM_GPS_MAP_BALLOON_EVENT_TYPE_CLICK) { |
683 | printf("click %s event at %d %d\n", | ||
684 | event->data.click.down?"down":"up", | ||
685 | event->data.click.x, event->data.click.y); | ||
686 | |||
687 | harbaum | 142 | /* make the main screen jump to that cache */ |
688 | if(!event->data.click.down) { | ||
689 | if(context->appdata->cur_cache) { | ||
690 | printf("ERROR: no current cache should be visible!\n"); | ||
691 | } else { | ||
692 | gpx_t *is_in = NULL; | ||
693 | |||
694 | if(!context->appdata->cur_gpx) { | ||
695 | printf("click while in \"all\" view\n"); | ||
696 | |||
697 | /* we first need to figure out which gpx file this cache */ | ||
698 | /* is in so we can open it first */ | ||
699 | gpx_t *gpx = context->appdata->gpx; | ||
700 | while(gpx && !is_in) { | ||
701 | cache_t *cur = gpx->cache; | ||
702 | while(cur && !is_in) { | ||
703 | if(cur == cache) | ||
704 | is_in = gpx; | ||
705 | cur = cur->next; | ||
706 | } | ||
707 | gpx = gpx->next; | ||
708 | } | ||
709 | |||
710 | if(is_in) | ||
711 | gpxlist_goto_cachelist(context->appdata, is_in); | ||
712 | |||
713 | } else | ||
714 | /* the simple case: there already is an open gpx file and */ | ||
715 | /* we just jump into the "cache" view */ | ||
716 | is_in = context->appdata->cur_gpx; | ||
717 | |||
718 | if(is_in) { | ||
719 | printf("selecting %s in %s\n", | ||
720 | cache->id, | ||
721 | context->appdata->cur_gpx->name); | ||
722 | |||
723 | cachelist_goto_cache(context->appdata, cache); | ||
724 | |||
725 | /* give focus to main screen (important for maemo) */ | ||
726 | printf("raising main window\n"); | ||
727 | gtk_window_present(GTK_WINDOW(context->appdata->window)); | ||
728 | } | ||
729 | } | ||
730 | } | ||
731 | harbaum | 136 | } else if(event->type == OSM_GPS_MAP_BALLOON_EVENT_TYPE_REMOVED) { |
732 | printf("removed\n"); | ||
733 | context->balloon = NULL; | ||
734 | harbaum | 60 | } |
735 | harbaum | 58 | } |
736 | |||
737 | harbaum | 41 | static gboolean |
738 | on_map_button_release_event(GtkWidget *widget, | ||
739 | GdkEventButton *event, map_context_t *context) { | ||
740 | harbaum | 48 | OsmGpsMap *map = OSM_GPS_MAP(context->widget); |
741 | |||
742 | harbaum | 133 | /* in "MAP_CACHE" state only one cache is visible */ |
743 | /* and the map is in navigation mode. the balloon is */ | ||
744 | /* pretty useless there */ | ||
745 | harbaum | 203 | if(context->press_on) { |
746 | harbaum | 133 | |
747 | harbaum | 57 | coord_t coo; |
748 | coo = osm_gps_map_get_co_ordinates(map, event->x, event->y); | ||
749 | |||
750 | harbaum | 42 | pos_t pos = |
751 | coord2pos(osm_gps_map_get_co_ordinates(map, event->x, event->y)); | ||
752 | harbaum | 41 | |
753 | harbaum | 42 | cache_t *nearest = map_closest(context, &pos); |
754 | if(nearest && nearest == context->press_on) { | ||
755 | harbaum | 120 | pos_t cpos = gpx_cache_pos(nearest); |
756 | |||
757 | float dist = gpx_pos_get_distance(pos, cpos, FALSE); | ||
758 | if(dist2pixel(context, dist, cpos.lat) < CLICK_FUZZ) { | ||
759 | harbaum | 57 | |
760 | harbaum | 136 | context->balloon = nearest; |
761 | harbaum | 120 | osm_gps_map_osd_draw_balloon(map, cpos.lat, cpos.lon, |
762 | harbaum | 136 | balloon_cb, context); |
763 | harbaum | 57 | } |
764 | harbaum | 42 | } |
765 | harbaum | 44 | context->press_on = NULL; |
766 | harbaum | 48 | } else { |
767 | /* save new map position */ | ||
768 | gfloat lat, lon; | ||
769 | g_object_get(map, "latitude", &lat, "longitude", &lon, NULL); | ||
770 | context->appdata->map.pos.lat = lat; | ||
771 | context->appdata->map.pos.lon = lon; | ||
772 | harbaum | 41 | } |
773 | |||
774 | return FALSE; | ||
775 | } | ||
776 | |||
777 | harbaum | 56 | static void on_window_destroy(GtkWidget *widget, map_context_t *context) { |
778 | appdata_t *appdata = context->appdata; | ||
779 | |||
780 | harbaum | 48 | /* save map parameters */ |
781 | OsmGpsMap *map = OSM_GPS_MAP(context->widget); | ||
782 | gint zoom; | ||
783 | g_object_get(map, "zoom", &zoom, NULL); | ||
784 | context->appdata->map.zoom = zoom; | ||
785 | harbaum | 44 | |
786 | harbaum | 48 | gfloat lat, lon; |
787 | g_object_get(map, "latitude", &lat, "longitude", &lon, NULL); | ||
788 | context->appdata->map.pos.lat = lat; | ||
789 | context->appdata->map.pos.lon = lon; | ||
790 | |||
791 | harbaum | 89 | gint source; |
792 | g_object_get(map, "map-source", &source, NULL); | ||
793 | context->appdata->map.source = source; | ||
794 | |||
795 | harbaum | 40 | #if MAEMO_VERSION_MAJOR == 5 |
796 | /* restore cur_view */ | ||
797 | context->appdata->cur_view = context->old_view; | ||
798 | harbaum | 56 | #endif |
799 | harbaum | 40 | |
800 | gtk_timeout_remove(context->handler_id); | ||
801 | harbaum | 149 | gps_unregister_callback(appdata, context->cb_id); |
802 | harbaum | 56 | |
803 | harbaum | 152 | if(context->caches_displayed) { |
804 | g_free(context->caches_displayed); | ||
805 | context->caches_displayed = NULL; | ||
806 | } | ||
807 | |||
808 | harbaum | 40 | g_free(context); |
809 | harbaum | 56 | appdata->map.context = NULL; |
810 | harbaum | 40 | } |
811 | |||
812 | harbaum | 77 | #if (MAEMO_VERSION_MAJOR == 5) && !defined(__i386__) |
813 | /* get access to zoom buttons */ | ||
814 | static void | ||
815 | on_window_realize(GtkWidget *widget, gpointer data) { | ||
816 | if (widget->window) { | ||
817 | unsigned char value = 1; | ||
818 | Atom hildon_zoom_key_atom = | ||
819 | gdk_x11_get_xatom_by_name("_HILDON_ZOOM_KEY_ATOM"), | ||
820 | integer_atom = gdk_x11_get_xatom_by_name("INTEGER"); | ||
821 | Display *dpy = | ||
822 | GDK_DISPLAY_XDISPLAY(gdk_drawable_get_display(widget->window)); | ||
823 | Window w = GDK_WINDOW_XID(widget->window); | ||
824 | |||
825 | XChangeProperty(dpy, w, hildon_zoom_key_atom, | ||
826 | integer_atom, 8, PropModeReplace, &value, 1); | ||
827 | } | ||
828 | } | ||
829 | #endif | ||
830 | |||
831 | harbaum | 143 | /* on maemo a window is either on top or completely invisible. this */ |
832 | /* means that we only need to update the map window if its raised. */ | ||
833 | /* on ordinary desktops this is different and we always update */ | ||
834 | harbaum | 125 | |
835 | harbaum | 129 | static gboolean on_focus_in(GtkWidget *widget, GdkEventFocus *event, |
836 | gpointer data) { | ||
837 | harbaum | 167 | map_context_t *context = (map_context_t*)data; |
838 | |||
839 | harbaum | 133 | printf("map got focus\n"); |
840 | harbaum | 167 | |
841 | #ifdef USE_MAEMO | ||
842 | /* re-enable refresh of map */ | ||
843 | if(!context->handler_id) | ||
844 | context->handler_id = gtk_timeout_add(1000, map_gps_update, context); | ||
845 | #endif | ||
846 | |||
847 | map_setup(context); | ||
848 | harbaum | 129 | return FALSE; |
849 | } | ||
850 | |||
851 | harbaum | 167 | static gboolean on_focus_out(GtkWidget *widget, GdkEventFocus *event, |
852 | gpointer data) { | ||
853 | map_context_t *context = (map_context_t*)data; | ||
854 | |||
855 | printf("map lost focus\n"); | ||
856 | harbaum | 218 | |
857 | /* save new map position */ | ||
858 | gfloat lat, lon; | ||
859 | g_object_get(widget, "latitude", &lat, "longitude", &lon, NULL); | ||
860 | |||
861 | context->appdata->map.pos.lat = lat; | ||
862 | context->appdata->map.pos.lon = lon; | ||
863 | |||
864 | #ifdef USE_MAEMO | ||
865 | harbaum | 167 | gtk_timeout_remove(context->handler_id); |
866 | context->handler_id = 0; | ||
867 | harbaum | 218 | #endif |
868 | harbaum | 167 | |
869 | return FALSE; | ||
870 | } | ||
871 | |||
872 | harbaum | 129 | void map_update(appdata_t *appdata) { |
873 | harbaum | 143 | printf("map_update\n"); |
874 | harbaum | 130 | #ifndef USE_MAEMO |
875 | if(appdata->map.context) | ||
876 | map_setup(appdata->map.context); | ||
877 | #endif | ||
878 | harbaum | 129 | } |
879 | |||
880 | harbaum | 149 | /* callback called by the gps layer whenever gps state changes */ |
881 | static void | ||
882 | gps_callback(struct gps_state *state, gpointer data) { | ||
883 | printf("map: gps callback\n"); | ||
884 | } | ||
885 | |||
886 | harbaum | 33 | void map(appdata_t *appdata) { |
887 | harbaum | 56 | map_context_t *context = NULL; |
888 | |||
889 | /* if the map window already exists, just raise it */ | ||
890 | if(appdata->map.context) { | ||
891 | harbaum | 125 | printf("using existing map!\n"); |
892 | harbaum | 56 | gtk_window_present(GTK_WINDOW(appdata->map.context->window)); |
893 | harbaum | 125 | map_setup(appdata->map.context); |
894 | harbaum | 56 | return; |
895 | } | ||
896 | |||
897 | context = appdata->map.context = g_new0(map_context_t, 1); | ||
898 | harbaum | 40 | context->appdata = appdata; |
899 | harbaum | 85 | context->map_complete = FALSE; |
900 | harbaum | 130 | context->state = MAP_NONE; |
901 | harbaum | 33 | |
902 | harbaum | 77 | /* cleanup old (pre 0.8.7) path if it exists */ |
903 | char *old_path = g_strdup_printf("%s/map/", appdata->image_path); | ||
904 | if(g_file_test(old_path, G_FILE_TEST_IS_DIR)) { | ||
905 | printf("old file path %s exists\n", old_path); | ||
906 | rmdir_recursive(old_path); | ||
907 | } | ||
908 | |||
909 | /* It is recommanded that all applications share these same */ | ||
910 | /* map path, so data is only cached once. The path should be: */ | ||
911 | /* ~/.osm-gps-map on standard PC (users home) */ | ||
912 | /* /home/user/.osm-gps-map on Maemo5 (ext3 on internal card) */ | ||
913 | /* /media/mmc2/osm-gps-map on Maemo4 (vfat on internal card) */ | ||
914 | #if !defined(USE_MAEMO) | ||
915 | char *p = getenv("HOME"); | ||
916 | if(!p) p = "/tmp"; | ||
917 | char *path = g_strdup_printf("%s/.osm-gps-map", p); | ||
918 | #else | ||
919 | #if MAEMO_VERSION_MAJOR == 5 | ||
920 | char *path = g_strdup("/home/user/.osm-gps-map"); | ||
921 | #else | ||
922 | char *path = g_strdup("/media/mmc2/osm-gps-map"); | ||
923 | #endif | ||
924 | #endif | ||
925 | |||
926 | harbaum | 41 | const char *proxy = get_proxy_uri(appdata); |
927 | |||
928 | harbaum | 89 | gint source = context->appdata->map.source; |
929 | if(!source) source = MAP_SOURCE; | ||
930 | |||
931 | harbaum | 41 | context->widget = g_object_new(OSM_TYPE_GPS_MAP, |
932 | harbaum | 89 | "map-source", source, |
933 | harbaum | 55 | "tile-cache", path, |
934 | "auto-center", FALSE, | ||
935 | "record-trip-history", FALSE, | ||
936 | "show-trip-history", FALSE, | ||
937 | proxy?"proxy-uri":NULL, proxy, | ||
938 | harbaum | 41 | NULL); |
939 | |||
940 | g_free(path); | ||
941 | |||
942 | harbaum | 73 | osm_gps_map_osd_classic_init(OSM_GPS_MAP(context->widget)); |
943 | harbaum | 125 | |
944 | harbaum | 41 | #ifdef USE_MAEMO |
945 | harbaum | 125 | /* we don't use a stackable window here on fremantle, since */ |
946 | /* this leaves the main window independent from the map and */ | ||
947 | /* the user can e.g. still navigate the main menu */ | ||
948 | context->window = hildon_window_new(); | ||
949 | harbaum | 41 | |
950 | harbaum | 125 | #if (MAEMO_VERSION_MAJOR == 5) && !defined(__i386__) |
951 | harbaum | 77 | g_signal_connect(G_OBJECT(context->window), "realize", |
952 | G_CALLBACK(on_window_realize), NULL); | ||
953 | #endif // MAEMO_VERSION | ||
954 | harbaum | 40 | #else |
955 | harbaum | 56 | context->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); |
956 | #endif | ||
957 | harbaum | 33 | |
958 | #ifndef USE_MAEMO | ||
959 | harbaum | 56 | gtk_window_set_default_size(GTK_WINDOW(context->window), 640, 480); |
960 | harbaum | 33 | #endif |
961 | |||
962 | harbaum | 129 | g_signal_connect(G_OBJECT(context->widget), "focus-in-event", |
963 | G_CALLBACK(on_focus_in), context); | ||
964 | |||
965 | harbaum | 167 | g_signal_connect(G_OBJECT(context->widget), "focus-out-event", |
966 | G_CALLBACK(on_focus_out), context); | ||
967 | |||
968 | harbaum | 41 | g_signal_connect(G_OBJECT(context->widget), "configure-event", |
969 | G_CALLBACK(on_map_configure), context); | ||
970 | harbaum | 33 | |
971 | harbaum | 41 | g_signal_connect(G_OBJECT(context->widget), "button-press-event", |
972 | G_CALLBACK(on_map_button_press_event), context); | ||
973 | harbaum | 33 | |
974 | harbaum | 40 | g_signal_connect(G_OBJECT(context->widget), "button-release-event", |
975 | G_CALLBACK(on_map_button_release_event), context); | ||
976 | harbaum | 33 | |
977 | /* install handler for timed updates of the gps button */ | ||
978 | harbaum | 40 | context->handler_id = gtk_timeout_add(1000, map_gps_update, context); |
979 | harbaum | 149 | context->cb_id = gps_register_callback(appdata, gps_callback, context); |
980 | harbaum | 33 | |
981 | harbaum | 40 | #if MAEMO_VERSION_MAJOR == 5 |
982 | /* prevent some of the main screen things */ | ||
983 | context->old_view = appdata->cur_view; | ||
984 | appdata->cur_view = NULL; | ||
985 | harbaum | 56 | #endif |
986 | harbaum | 40 | |
987 | harbaum | 56 | g_signal_connect(G_OBJECT(context->window), "destroy", |
988 | harbaum | 40 | G_CALLBACK(on_window_destroy), context); |
989 | |||
990 | harbaum | 63 | gtk_container_add(GTK_CONTAINER(context->window), context->widget); |
991 | harbaum | 56 | gtk_widget_show_all(GTK_WIDGET(context->window)); |
992 | harbaum | 33 | } |