/[zanavi_public1]/navit/navit/popup.c
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Revision 27 - (hide annotations) (download)
Mon Apr 9 21:27:36 2012 UTC (10 years, 9 months ago) by zoff99
File MIME type: text/plain
File size: 11479 byte(s)
lots of new stuff, tranlsations, bug fixes ...
1 zoff99 2 /**
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 zoff99 27 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 zoff99 2 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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