/[zanavi_public1]/navit/navit/popup.c
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Contents of /navit/navit/popup.c

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Revision 27 - (show annotations) (download)
Mon Apr 9 21:27:36 2012 UTC (8 years, 3 months ago) by zoff99
File MIME type: text/plain
File size: 11479 byte(s)
lots of new stuff, tranlsations, bug fixes ...
1 /**
2 * Navit, a modular navigation system.
3 * Copyright (C) 2005-2008, 2010 Navit Team
4 *
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * version 2 as published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
13 *
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 */
19
20 #include "config.h"
21 #ifdef HAVE_UNISTD_H
22 #include <unistd.h>
23 #endif
24 #include <stdarg.h>
25 #include <stdio.h>
26 #include <string.h>
27 #include <fcntl.h>
28 #include <glib.h>
29 #include "popup.h"
30 #include "debug.h"
31 #include "navit.h"
32 #include "coord.h"
33 #include "gui.h"
34 #include "menu.h"
35 #include "point.h"
36 #include "transform.h"
37 #include "projection.h"
38 #include "item.h"
39 #include "map.h"
40 #include "graphics.h"
41 #include "callback.h"
42 #include "route.h"
43 #include "navit_nls.h"
44 #include "bookmarks.h"
45
46 #if 0
47 static void
48 popup_set_no_passing(struct popup_item *item, void *param)
49 {
50 #if 0
51 struct display_list *l=param;
52 struct segment *seg=(struct segment *)(l->data);
53 struct street_str *str=(struct street_str *)(seg->data[0]);
54 char log[256];
55 int segid=str->segid;
56 if (segid < 0)
57 segid=-segid;
58
59 sprintf(log,"Attributes Street 0x%x updated: limit=0x%x(0x%x)", segid, 0x33, str->limit);
60 str->limit=0x33;
61 log_write(log, seg->blk_inf.file, str, sizeof(*str));
62 #endif
63 }
64
65 #endif
66
67 static void
68 popup_traffic_distortion(struct item *item, char *attr)
69 {
70 /* add the configuration directory to the name of the file to use */
71 char *dist_filename = g_strjoin(NULL, navit_get_user_data_directory(TRUE),
72 "/distortion.txt", NULL);
73 if (dist_filename) /* if we built the filename */
74 {
75 FILE *map=fopen(dist_filename,"a");
76 if (map) /* if the file was opened */
77 {
78 struct coord c;
79 struct map_rect *mr;
80 fprintf(map,"type=traffic_distortion %s\n",attr);
81 mr=map_rect_new(item->map,NULL);
82 item=map_rect_get_item_byid(mr, item->id_hi, item->id_lo);
83 while (item_coord_get(item, &c, 1)) {
84 fprintf(map,"0x%x 0x%x\n",c.x,c.y);
85 }
86 fclose(map);
87 }
88 else
89 {
90 dbg(0,"could not open file for distortions !!", item);
91
92 } /* else - if (map) */
93 g_free(dist_filename); /* free the file name */
94 } /* if (dist_filename) */
95
96 } /* end: popup_traffic_distortion(..) */
97
98
99 static void
100 popup_traffic_distortion_blocked(struct item *item)
101 {
102 dbg(0,"item=%p\n",item);
103 popup_traffic_distortion(item, "maxspeed=0");
104 }
105
106 static void
107 popup_traffic_distortion_speed(struct item *item, int maxspeed)
108 {
109 char buffer[256];
110 sprintf(buffer,"maxspeed=%d",maxspeed);
111 popup_traffic_distortion(item,buffer);
112 }
113
114 static void
115 popup_traffic_distortion_delay(struct item *item, int delay)
116 {
117 char buffer[256];
118 sprintf(buffer,"delay=%d",delay*600);
119 popup_traffic_distortion(item,buffer);
120 }
121
122 static void
123 popup_set_destination(struct navit *nav, struct pcoord *pc)
124 {
125 struct coord c;
126 struct coord_geo g;
127 char buffer[1024];
128 char buffer_geo[1024];
129 c.x = pc->x;
130 c.y = pc->y;
131 transform_to_geo(transform_get_projection(navit_get_trans(nav)), &c, &g);
132 coord_format(g.lat,g.lng,DEGREES_MINUTES_SECONDS,buffer_geo,sizeof(buffer_geo));
133 sprintf(buffer,"Map Point %s", buffer_geo);
134 navit_set_destination(nav, pc, buffer, 1);
135 }
136
137 static void
138 popup_set_bookmark(struct navit *nav, struct pcoord *pc)
139 {
140 struct attr attr;
141 struct coord c;
142 struct coord_geo g;
143 char buffer[1024];
144 char buffer_geo[1024];
145 c.x = pc->x;
146 c.y = pc->y;
147 transform_to_geo(pc->pro, &c, &g);
148 coord_format(g.lat,g.lng,DEGREES_MINUTES_SECONDS,buffer_geo,sizeof(buffer_geo));
149 sprintf(buffer,"Map Point %s", buffer_geo);
150 if (!gui_add_bookmark(navit_get_gui(nav), pc, buffer)) {
151 navit_get_attr(nav, attr_bookmarks, &attr, NULL);
152 bookmarks_add_bookmark(attr.u.bookmarks, pc, buffer);
153 }
154 }
155
156
157 extern void *vehicle;
158
159 static void
160 popup_set_position(struct navit *nav, struct pcoord *pc)
161 {
162 dbg(1,"%p %p\n", nav, pc);
163 navit_set_position(nav, pc);
164 }
165
166 #if 0
167 static void
168 popup_break_crossing(struct display_list *l)
169 {
170 struct segment *seg=(struct segment *)(l->data);
171 struct street_str *str=(struct street_str *)(seg->data[0]);
172 char log[256];
173 int segid=str->segid;
174 if (segid < 0)
175 segid=-segid;
176
177 sprintf(log,"Coordinates Street 0x%x updated: limit=0x%x(0x%x)", segid, 0x33, str->limit);
178 str->limit=0x33;
179 log_write(log, seg->blk_inf.file, str, sizeof(*str));
180 }
181 #endif
182
183
184 #define popup_printf(menu, type, ...) popup_printf_cb(menu, type, NULL, __VA_ARGS__)
185
186 static void *
187 popup_printf_cb(void *menu, enum menu_type type, struct callback *cb, const char *fmt, ...)
188 {
189 gchar *str,*us;
190 int usc=0;
191 va_list ap;
192 void *ret;
193
194 va_start(ap, fmt);
195 str=g_strdup_vprintf(fmt, ap);
196 dbg(0,"%s\n", str);
197 us=str;
198 while (*us) {
199 if (*us == '_')
200 usc++;
201 us++;
202 }
203 if (usc) {
204 gchar *str2=g_malloc(strlen(str)+usc+1);
205 gchar *us2=str2;
206 us=str;
207 while (*us) {
208 if (*us == '_')
209 *us2++=*us;
210 *us2++=*us++;
211 }
212 *us2='\0';
213 g_free(str);
214 str=str2;
215 }
216 ret=menu_add(menu, str, type, cb);
217 va_end(ap);
218 g_free(str);
219 return ret;
220 }
221
222 static void
223 popup_show_attr_val(struct map *map, void *menu, struct attr *attr)
224 {
225 char *attr_name=attr_to_name(attr->type);
226 char *str;
227
228 str=attr_to_text(attr, map, 1);
229 popup_printf(menu, menu_type_menu, "%s: %s", attr_name, str);
230 g_free(str);
231 }
232
233 #if 0
234 static void
235 popup_show_attr(void *menu, struct item *item, enum attr_type attr_type)
236 {
237 struct attr attr;
238 memset(&attr, 0, sizeof(attr));
239 attr.type=attr_type;
240 if (item_attr_get(item, attr_type, &attr))
241 popup_show_attr_val(menu, &attr);
242 }
243 #endif
244
245 static void
246 popup_show_attrs(struct map *map, void *menu, struct item *item)
247 {
248 #if 0
249 popup_show_attr(menu, item, attr_debug);
250 popup_show_attr(menu, item, attr_address);
251 popup_show_attr(menu, item, attr_phone);
252 popup_show_attr(menu, item, attr_phone);
253 popup_show_attr(menu, item, attr_entry_fee);
254 popup_show_attr(menu, item, attr_open_hours);
255 #else
256 struct attr attr;
257 for (;;) {
258 memset(&attr, 0, sizeof(attr));
259 if (item_attr_get(item, attr_any, &attr))
260 popup_show_attr_val(map, menu, &attr);
261 else
262 break;
263 }
264
265 #endif
266 }
267
268 static void
269 popup_item_dump(struct item *item)
270 {
271 struct map_rect *mr;
272 mr=map_rect_new(item->map,NULL);
273 item=map_rect_get_item_byid(mr, item->id_hi, item->id_lo);
274 dbg(0,"item=%p\n",item);
275 item_dump_filedesc(item,item->map,stdout);
276 map_rect_destroy(mr);
277 }
278
279
280 static void
281 popup_show_item(struct navit *nav, void *popup, struct displayitem *di)
282 {
283 struct map_rect *mr;
284 void *menu, *menu_map, *menu_item, *menu_dist;
285 char *label;
286 struct item *item,*diitem;
287 int count;
288
289 label=graphics_displayitem_get_label(di);
290 diitem=graphics_displayitem_get_item(di);
291 count=graphics_displayitem_get_coord_count(di);
292
293 dbg_assert(diitem);
294
295 if (label)
296 menu=popup_printf(popup, menu_type_submenu, "%s '%s' (%d coords)", item_to_name(diitem->type), label, count);
297 else
298 menu=popup_printf(popup, menu_type_submenu, "%s (%d coords)", item_to_name(diitem->type), count);
299 menu_item=popup_printf(menu, menu_type_submenu, "Item");
300 popup_printf(menu_item, menu_type_menu, "type: 0x%x", diitem->type);
301 popup_printf(menu_item, menu_type_menu, "id: 0x%x 0x%x", diitem->id_hi, diitem->id_lo);
302 if (diitem->map) {
303 struct attr type,data;
304 if (!map_get_attr(diitem->map, attr_type, &type, NULL))
305 type.u.str="";
306 if (!map_get_attr(diitem->map, attr_data, &data, NULL))
307 data.u.str="";
308 popup_printf(menu_item, menu_type_menu, "map: %s:%s", type.u.str, data.u.str);
309 }
310 if (diitem->map) {
311 mr=map_rect_new(diitem->map,NULL);
312 item=map_rect_get_item_byid(mr, diitem->id_hi, diitem->id_lo);
313 dbg(1,"item=%p\n", item);
314 if (item) {
315 popup_show_attrs(item->map, menu_item, item);
316 popup_printf_cb(menu_item, menu_type_menu, callback_new_1(callback_cast(popup_item_dump), diitem), "Dump");
317 if (item->type < type_line) {
318 struct coord co;
319 struct pcoord *c;
320 if (item_coord_get(item, &co, 1)) {
321 c=g_new(struct pcoord, 1);
322 c->pro = transform_get_projection(navit_get_trans(nav));
323 c->x = co.x;
324 c->y = co.y;
325 popup_printf_cb(menu_item, menu_type_menu, callback_new_2(callback_cast(popup_set_position), nav, c), _("Set as position"));
326 popup_printf_cb(menu_item, menu_type_menu, callback_new_2(callback_cast(popup_set_destination), nav, c), _("Set as destination"));
327 popup_printf_cb(menu_item, menu_type_menu, callback_new_2(callback_cast(popup_set_bookmark), nav, c), _("Add as bookmark"));
328 }
329 }
330 }
331 map_rect_destroy(mr);
332 menu_map=popup_printf(menu, menu_type_submenu, "Map");
333 } else {
334 popup_printf(menu, menu_type_menu, "(No map)");
335 }
336 if (item_get_default_flags(diitem->type)) {
337 int speeds[]={5,10,20,30,40,50,60,70,80,90,100};
338 int delays[]={1,2,3,5,10,15,20,30,45,60,75,90,120,150,180,240,300};
339 int i;
340 menu_dist=popup_printf(menu, menu_type_submenu, "Traffic distortion");
341 popup_printf_cb(menu_dist, menu_type_menu, callback_new_1(callback_cast(popup_traffic_distortion_blocked), diitem), "Blocked");
342 menu_item=popup_printf(menu_dist, menu_type_submenu,"Max speed");
343 for (i = 0 ; i < sizeof(speeds)/sizeof(int); i++) {
344 popup_printf_cb(menu_item, menu_type_menu, callback_new_2(callback_cast(popup_traffic_distortion_speed), diitem, speeds[i]), "%d km/h",speeds[i]);
345 }
346 menu_item=popup_printf(menu_dist, menu_type_submenu,"Delay");
347 for (i = 0 ; i < sizeof(delays)/sizeof(int); i++) {
348 popup_printf_cb(menu_item, menu_type_menu, callback_new_2(callback_cast(popup_traffic_distortion_delay), diitem, delays[i]*600), "%d min",delays[i]);
349 }
350 }
351 }
352
353 static void
354 popup_display(struct navit *nav, void *popup, struct point *p)
355 {
356 struct displaylist_handle *dlh;
357 struct displaylist *display;
358 struct displayitem *di;
359
360 display=navit_get_displaylist(nav);
361 dlh=graphics_displaylist_open(display);
362 while ((di=graphics_displaylist_next(dlh))) {
363 if (graphics_displayitem_within_dist(display, di, p, 5)) {
364 popup_show_item(nav, popup, di);
365 }
366 }
367 graphics_displaylist_close(dlh);
368 }
369
370 static struct pcoord c;
371
372 void
373 popup(struct navit *nav, int button, struct point *p)
374 {
375 void *popup,*men;
376 char buffer[1024];
377 struct coord_geo g;
378 struct coord co;
379
380 popup=gui_popup_new(navit_get_gui(nav));
381 if (! popup)
382 return;
383 transform_reverse(navit_get_trans(nav), p, &co);
384 men=popup_printf(popup, menu_type_submenu, "Point 0x%x 0x%x", co.x, co.y);
385 popup_printf(men, menu_type_menu, "Screen coord : %d %d", p->x, p->y);
386 transform_to_geo(transform_get_projection(navit_get_trans(nav)), &co, &g);
387 coord_format(g.lat,g.lng,DEGREES_MINUTES_SECONDS,buffer,sizeof(buffer));
388 popup_printf(men, menu_type_menu, "%s", buffer);
389 popup_printf(men, menu_type_menu, "%f %f", g.lat, g.lng);
390 dbg(1,"%p %p\n", nav, &c);
391 c.pro = transform_get_projection(navit_get_trans(nav));
392 c.x = co.x;
393 c.y = co.y;
394 popup_printf_cb(men, menu_type_menu, callback_new_2(callback_cast(popup_set_position), nav, &c), _("Set as position"));
395 popup_printf_cb(men, menu_type_menu, callback_new_2(callback_cast(popup_set_destination), nav, &c), _("Set as destination"));
396 popup_printf_cb(men, menu_type_menu, callback_new_2(callback_cast(popup_set_bookmark), nav, &c), _("Add as bookmark"));
397 popup_display(nav, popup, p);
398 menu_popup(popup);
399 }

   
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