/[zanavi_public1]/navit/navit/navit.c
ZANavi

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Revision 30 - (hide annotations) (download)
Wed Aug 22 17:01:27 2012 UTC (11 years, 7 months ago) by zoff99
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ZANavi 2.0, lots of changes, everything in its own thread, more performance
1 zoff99 2 /**
2 zoff99 27 * ZANavi, Zoff Android Navigation system.
3     * Copyright (C) 2011-2012 Zoff <zoff@zoff.cc>
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     /**
21 zoff99 2 * Navit, a modular navigation system.
22     * Copyright (C) 2005-2009 Navit Team
23     *
24     * This program is free software; you can redistribute it and/or
25     * modify it under the terms of the GNU General Public License
26     * version 2 as published by the Free Software Foundation.
27     *
28     * This program is distributed in the hope that it will be useful,
29     * but WITHOUT ANY WARRANTY; without even the implied warranty of
30     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
31     * GNU General Public License for more details.
32     *
33     * You should have received a copy of the GNU General Public License
34     * along with this program; if not, write to the
35     * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
36     * Boston, MA 02110-1301, USA.
37     */
38    
39     #define _USE_MATH_DEFINES 1
40     #include "config.h"
41     #ifdef HAVE_UNISTD_H
42     #include <unistd.h>
43     #endif
44     #include <stdio.h>
45     #include <stdlib.h>
46     #include <signal.h>
47     #include <string.h>
48     #include <fcntl.h>
49     #include <glib.h>
50     #include <math.h>
51     #include <time.h>
52     #include "debug.h"
53     #include "navit.h"
54     #include "callback.h"
55     #include "gui.h"
56     #include "item.h"
57     #include "projection.h"
58     #include "map.h"
59     #include "mapset.h"
60     #include "main.h"
61     #include "coord.h"
62     #include "point.h"
63     #include "transform.h"
64     #include "param.h"
65     #include "menu.h"
66     #include "graphics.h"
67     #include "popup.h"
68     #include "data_window.h"
69     #include "route.h"
70     #include "navigation.h"
71     #include "speech.h"
72     #include "track.h"
73     #include "vehicle.h"
74     #include "layout.h"
75     #include "log.h"
76     #include "attr.h"
77     #include "event.h"
78     #include "file.h"
79     #include "profile.h"
80     #include "command.h"
81     #include "navit_nls.h"
82     #include "map.h"
83     #include "util.h"
84     #include "messages.h"
85     #include "vehicleprofile.h"
86     #include "sunriset.h"
87     #include "bookmarks.h"
88 zoff99 27 #include "map.h"
89 zoff99 2 #ifdef HAVE_API_WIN32_BASE
90     #include <windows.h>
91     #include "util.h"
92     #endif
93     #ifdef HAVE_API_WIN32_CE
94     #include "libc.h"
95     #endif
96    
97     /**
98     * @defgroup navit the navit core instance. navit is the object containing nearly everything: A set of maps, one or more vehicle, a graphics object for rendering the map, a gui object for displaying the user interface, a route object, a navigation object and so on. Be warned that it is theoretically possible to have more than one navit object
99     * @{
100     */
101    
102     struct gui *main_loop_gui;
103    
104 zoff99 27 struct attr_iter
105     {
106     union
107     {
108 zoff99 2 GList *list;
109     struct mapset_handle *mapset_handle;
110     } u;
111     };
112    
113 zoff99 29 static int dist_to_street = 100000;
114    
115 zoff99 2 static void navit_vehicle_update(struct navit *this_, struct navit_vehicle *nv);
116     static void navit_vehicle_draw(struct navit *this_, struct navit_vehicle *nv, struct point *pnt);
117     static int navit_set_attr_do(struct navit *this_, struct attr *attr, int init);
118     static int navit_get_cursor_pnt(struct navit *this_, struct point *p, int keep_orientation, int *dir);
119     static void navit_cmd_zoom_to_route(struct navit *this);
120     static void navit_cmd_set_center_cursor(struct navit *this_);
121     static void navit_cmd_announcer_toggle(struct navit *this_);
122     static void navit_set_vehicle(struct navit *this_, struct navit_vehicle *nv);
123    
124 zoff99 30 int allow_gui_internal = 0; // disable old GUI internal. it will not work anymore!
125 zoff99 2 int routing_mode = 0;
126     int MYSTERY_SPEED = 2;
127 zoff99 14 int offline_search_filter_duplicates = 0;
128     int offline_search_break_searching = 0;
129 zoff99 27 char *navit_maps_dir;
130     int cancel_drawing_global = 0;
131     int global_speak_streetnames = 1;
132     int allow_large_mapfiles = 1; // allow the use of large (>2GB) mapfiles // -> value unused for now
133     int cache_size_file = 1024 * 1024 * 10; // default value was: 20971520 (~20 MB)
134     int draw_polylines_fast = 0; // default: 0
135     int limit_order_corrected = 4; // remain at this order level for drawing streets etc.
136 zoff99 28 int shift_order = 0; // shift order level (for displaying objects) by this values (should only be bigger than zero!!)
137 zoff99 27 int global_search_street_size_factor = 1; // make search radius for streets bigger
138 zoff99 28 int disable_map_drawing = 0; // dont draw the map and dont read data from file (hopefully saving resources)
139     int enable_water_from_relations = 1; // do you want to draw water where the "tags" come from osm-"relations"
140     int hold_drawing = 0; // 0 -> draw normal , 1 -> dont do any drawing
141 zoff99 30 int global_stop_demo_vehicle = 0; // 0 -> demo vehicle can move, 1 -> demo vehicle stands still
142 zoff99 2
143 zoff99 28 long long draw_lines_count_2 = 0;
144     long long draw_lines_count_3 = 0;
145     long long draw_lines_count_4 = 0;
146    
147     int mapdraw_time[11 + 5]; // time to draw map on screen (in 1/1000 of a second) [add 5, just in case we inc it 2 times at same time because of threads]
148     int cur_mapdraw_time_index = 0;
149    
150 zoff99 30 int route_status_previous = 0;
151    
152 zoff99 27 void navit_add_mapset(struct navit *this_, struct mapset *ms)
153 zoff99 2 {
154 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
155     dbg(0,"+#+:enter\n");
156     #endif
157 zoff99 27 ////DBG dbg(0,"EEnter\n");
158 zoff99 2 this_->mapsets = g_list_append(this_->mapsets, ms);
159 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
160     dbg(0,"+#+:leave\n");
161     #endif
162 zoff99 2 }
163    
164     struct mapset *
165     navit_get_mapset(struct navit *this_)
166     {
167 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
168     dbg(0,"+#+:enter\n");
169     #endif
170 zoff99 27 ////DBG dbg(0,"EEnter\n");
171     if (this_->mapsets)
172     {
173 zoff99 2 return this_->mapsets->data;
174     }
175 zoff99 27 else
176     {
177     //DBG dbg(0,"No mapsets enabled! Is it on purpose? Navit can't draw a map. Please check your navit.xml\n");
178     }
179 zoff99 2 return NULL;
180     }
181    
182     struct tracking *
183     navit_get_tracking(struct navit *this_)
184     {
185 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
186     dbg(0,"+#+:enter\n");
187     #endif
188 zoff99 27 ////DBG dbg(0,"EEnter\n");
189 zoff99 2 return this_->tracking;
190     }
191    
192     /**
193     * @brief Get the user data directory.
194     * @param[in] create - create the directory if it does not exist
195     *
196     * @return char * to the data directory string.
197     *
198     * returns the directory used to store user data files (center.txt,
199     * destination.txt, bookmark.txt, ...)
200     *
201     */
202     char*
203 zoff99 27 navit_get_user_data_directory(int create)
204     {
205 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
206     dbg(0,"+#+:enter\n");
207     #endif
208 zoff99 27 ////DBG dbg(0,"EEnter\n");
209 zoff99 2 char *dir;
210     dir = getenv("NAVIT_USER_DATADIR");
211 zoff99 27 if (create && !file_exists(dir))
212     {
213     //DBG dbg(0, "creating dir %s\n", dir);
214     if (file_mkdir(dir, 0))
215     {
216     //DBG dbg(0, "failed creating dir %s\n", dir);
217 zoff99 2 return NULL;
218     }
219     }
220     return dir;
221     } /* end: navit_get_user_data_directory(gboolean create) */
222    
223 zoff99 27 void navit_draw_async(struct navit *this_, int async)
224 zoff99 2 {
225 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
226     dbg(0,"+#+:enter\n");
227     #endif
228 zoff99 30
229     //dbg(0,"DO__DRAW:ndasync enter, async=%d\n", async);
230    
231 zoff99 28 //dbg(0,"EEnter this_->blocked=%d\n",this_->blocked);
232 zoff99 2 if (this_->blocked)
233     {
234     this_->blocked |= 2;
235 zoff99 28 //dbg(0,"set this_->blocked=%d\n",this_->blocked);
236 zoff99 30 // dbg(0,"DO__DRAW:ndasync return 001\n");
237 zoff99 2 return;
238     }
239     transform_setup_source_rect(this_->trans);
240 zoff99 28 //dbg(0,"call graphics_draw\n");
241 zoff99 30
242     // dbg(0,"DO__DRAW:gras_draw call\n");
243 zoff99 27 graphics_draw(this_->gra, this_->displaylist, this_->mapsets->data, this_->trans, this_->layout_current, async, NULL, this_->graphics_flags | 1);
244 zoff99 30 // dbg(0,"DO__DRAW:ndasync leave\n");
245 zoff99 2 }
246    
247 zoff99 27 void navit_draw(struct navit *this_)
248 zoff99 2 {
249 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
250     dbg(0,"+#+:enter\n");
251     #endif
252    
253 zoff99 30 // dbg(0,"DO__DRAW:nd:enter\n");
254    
255 zoff99 28 //dbg(0,"EEnter this_->ready=%d\n",this_->ready);
256 zoff99 2 if (this_->ready == 3)
257     {
258 zoff99 28 //dbg(0,"navit_draw_async_001\n");
259 zoff99 30 // dbg(0,"DO__DRAW:navit_draw_async call\n");
260 zoff99 2 navit_draw_async(this_, 0);
261     }
262 zoff99 30
263     // dbg(0,"DO__DRAW:nd:leave\n");
264 zoff99 2 }
265    
266 zoff99 27 int navit_get_ready(struct navit *this_)
267 zoff99 2 {
268 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
269     dbg(0,"+#+:enter\n");
270     #endif
271 zoff99 27 ////DBG dbg(0,"EEnter\n");
272 zoff99 2 return this_->ready;
273     }
274    
275 zoff99 30 // UNUSED -----
276     // UNUSED -----
277 zoff99 27 void navit_draw_displaylist(struct navit *this_)
278 zoff99 2 {
279 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
280     dbg(0,"+#+:enter\n");
281     #endif
282 zoff99 27 ////DBG dbg(0,"EEnter\n");
283 zoff99 2 if (this_->ready == 3)
284     {
285 zoff99 27 // //DBG dbg(0,"call graphics_displaylist_draw 2")
286     graphics_displaylist_draw(this_->gra, this_->displaylist, this_->trans, this_->layout_current, this_->graphics_flags | 1);
287 zoff99 2 }
288     }
289    
290 zoff99 27 static void navit_map_progress(struct navit *this_)
291 zoff99 2 {
292 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
293     dbg(0,"+#+:enter\n");
294     #endif
295 zoff99 27 ////DBG dbg(0,"EEnter\n");
296 zoff99 2 struct map *map;
297     struct mapset *ms;
298     struct mapset_handle *msh;
299     struct attr attr;
300     struct point p;
301     if (this_->ready != 3)
302     return;
303 zoff99 27 p.x = 10;
304     p.y = 32;
305 zoff99 2
306 zoff99 27 ms = this_->mapsets->data;
307     msh = mapset_open(ms);
308     while (msh && (map = mapset_next(msh, 0)))
309     {
310     if (map_get_attr(map, attr_progress, &attr, NULL))
311     {
312     char *str = g_strdup_printf("%s ", attr.u.str);
313 zoff99 2 graphics_draw_mode(this_->gra, draw_mode_begin);
314     graphics_draw_text_std(this_->gra, 16, str, &p);
315     g_free(str);
316 zoff99 27 p.y += 32;
317 zoff99 2 graphics_draw_mode(this_->gra, draw_mode_end);
318     }
319     }
320     mapset_close(msh);
321     }
322    
323 zoff99 27 static void navit_redraw_route(struct navit *this_, struct route *route, struct attr *attr)
324 zoff99 2 {
325 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
326     dbg(0,"+#+:enter\n");
327     #endif
328    
329 zoff99 30 //dbg(0,"enter\n");
330 zoff99 2 int updated;
331    
332 zoff99 27 if ((this_->route) && (this_->route->route_status_was_updated == 1))
333 zoff99 2 {
334 zoff99 27 this_->route->route_status_was_updated = 0;
335 zoff99 2 // send route_status to java
336     #ifdef HAVE_API_ANDROID
337     android_return_generic_int(1, this_->route->route_status);
338     #endif
339     }
340    
341     if (attr->type != attr_route_status)
342     {
343 zoff99 27 ////DBG dbg(0,"ret 1\n");
344 zoff99 2 return;
345     }
346 zoff99 27 updated = attr->u.num;
347     ////DBG dbg(0,"updated=%d\n", updated);
348 zoff99 2 if (this_->ready != 3)
349     {
350 zoff99 27 ////DBG dbg(0,"ret 2\n");
351 zoff99 2 return;
352     }
353     if (updated != route_status_path_done_new)
354     {
355 zoff99 27 ////DBG dbg(0,"ret 3\n");
356 zoff99 2 return;
357     }
358     if (this_->vehicle)
359     {
360     if (this_->vehicle->follow_curr == 1)
361     {
362 zoff99 27 ////DBG dbg(0,"ret 4\n");
363     ////DBG dbg(0,"disabled -> we want redraw!!\n");
364 zoff99 2 // return;
365     }
366     if (this_->vehicle->follow_curr <= this_->vehicle->follow)
367     {
368 zoff99 27 this_->vehicle->follow_curr = this_->vehicle->follow;
369 zoff99 2 }
370     }
371 zoff99 27 ////DBG dbg(0,"draw s*\n");
372 zoff99 2 navit_draw(this_);
373 zoff99 27 ////DBG dbg(0,"draw e*\n");
374 zoff99 2 }
375    
376 zoff99 27 void navit_handle_resize(struct navit *this_, int w, int h)
377 zoff99 2 {
378 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
379     dbg(0,"+#+:enter\n");
380     #endif
381    
382 zoff99 30 // dbg(0, "EEnter %p\n", this_);
383 zoff99 2 struct map_selection sel;
384 zoff99 27 int callback = (this_->ready == 1);
385 zoff99 30 // dbg(0, "pre this_->ready=%d\n", this_->ready);
386 zoff99 28 this_->ready = this_->ready | 2;
387 zoff99 30 // dbg(0, "set this_->ready=%d\n", this_->ready);
388 zoff99 2 memset(&sel, 0, sizeof(sel));
389 zoff99 27 this_->w = w;
390     this_->h = h;
391     sel.u.p_rect.rl.x = w;
392     sel.u.p_rect.rl.y = h;
393 zoff99 2 transform_set_screen_selection(this_->trans, &sel);
394     graphics_init(this_->gra);
395     graphics_set_rect(this_->gra, &sel.u.p_rect);
396 zoff99 27 if (callback)
397     {
398     //DBG dbg(0,"callback do\n");
399 zoff99 2 callback_list_call_attr_1(this_->attr_cbl, attr_graphics_ready, this_);
400 zoff99 27 }
401 zoff99 2 if (this_->ready == 3)
402     {
403 zoff99 30 // dbg(0, "navit_draw_async_002\n");
404 zoff99 28 // navit_draw_async(this_, 1);
405 zoff99 30 // dbg(0,"DO__DRAW:navit_draw_async call\n");
406 zoff99 28 navit_draw_async(this_, 0);
407 zoff99 2 }
408 zoff99 30
409     // dbg(0, "return\n");
410 zoff99 2 }
411    
412 zoff99 27 void navit_resize(void *data, int w, int h)
413 zoff99 2 {
414 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
415     dbg(0,"+#+:enter\n");
416     #endif
417    
418 zoff99 27 //DBG dbg(0,"EEnter %p\n", data);
419     struct navit *this = data;
420 zoff99 2 if (!this->ignore_graphics_events)
421 zoff99 27 {
422     //DBG dbg(0,"11\n");
423 zoff99 2 navit_handle_resize(this, w, h);
424 zoff99 27 }
425 zoff99 2 }
426    
427 zoff99 27 int navit_get_width(struct navit *this_)
428 zoff99 2 {
429 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
430     dbg(0,"+#+:enter\n");
431     #endif
432 zoff99 27 ////DBG dbg(0,"EEnter\n");
433 zoff99 2 return this_->w;
434     }
435    
436 zoff99 27 int navit_get_height(struct navit *this_)
437 zoff99 2 {
438 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
439     dbg(0,"+#+:enter\n");
440     #endif
441 zoff99 27 ////DBG dbg(0,"EEnter\n");
442 zoff99 2 return this_->h;
443     }
444    
445 zoff99 27 static void navit_popup(void *data)
446 zoff99 2 {
447 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
448     dbg(0,"+#+:enter\n");
449     #endif
450 zoff99 27 ////DBG dbg(0,"EEnter\n");
451     struct navit *this_ = data;
452 zoff99 2 popup(this_, 1, &this_->pressed);
453 zoff99 27 this_->button_timeout = NULL;
454     this_->popped = 1;
455 zoff99 2 }
456    
457 zoff99 27 int navit_ignore_button(struct navit *this_)
458 zoff99 2 {
459 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
460     dbg(0,"+#+:enter\n");
461     #endif
462 zoff99 27 ////DBG dbg(0,"EEnter\n");
463 zoff99 2 if (this_->ignore_button)
464     return 1;
465 zoff99 27 this_->ignore_button = 1;
466 zoff99 2 return 0;
467     }
468    
469 zoff99 27 void navit_ignore_graphics_events(struct navit *this_, int ignore)
470 zoff99 2 {
471 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
472     dbg(0,"+#+:enter\n");
473     #endif
474 zoff99 27 ////DBG dbg(0,"EEnter\n");
475     this_->ignore_graphics_events = ignore;
476 zoff99 2 }
477    
478 zoff99 28 void update_transformation(struct transformation *tr, struct point *old, struct point *new, struct point *rot)
479 zoff99 2 {
480 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
481     dbg(0,"+#+:enter\n");
482     #endif
483 zoff99 27 ////DBG dbg(0,"EEnter\n");
484     struct coord co, cn;
485     struct coord c, *cp;
486 zoff99 2 int yaw;
487 zoff99 27 double angleo, anglen;
488 zoff99 2
489     if (!transform_reverse(tr, old, &co))
490     return;
491 zoff99 27 if (rot)
492     {
493     angleo = atan2(old->y - rot->y, old->x - rot->x) * 180 / M_PI;
494     anglen = atan2(new->y - rot->y, new->x - rot->x) * 180 / M_PI;
495     yaw = transform_get_yaw(tr) + angleo - anglen;
496 zoff99 2 transform_set_yaw(tr, yaw % 360);
497     }
498     if (!transform_reverse(tr, new, &cn))
499     return;
500 zoff99 27 cp = transform_get_center(tr);
501     c.x = cp->x + co.x - cn.x;
502     c.y = cp->y + co.y - cn.y;
503     // dbg(1, "from 0x%x,0x%x to 0x%x,0x%x\n", cp->x, cp->y, c.x, c.y);
504 zoff99 2 transform_set_center(tr, &c);
505     }
506    
507 zoff99 27 void navit_set_timeout(struct navit *this_)
508 zoff99 2 {
509 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
510     dbg(0,"+#+:enter\n");
511     #endif
512    
513     // --------- DISABLE -----------
514     return;
515     // --------- DISABLE -----------
516 zoff99 2 }
517    
518 zoff99 27 int navit_handle_button(struct navit *this_, int pressed, int button, struct point *p, struct callback *popup_callback)
519 zoff99 2 {
520 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
521     dbg(0,"+#+:enter\n");
522     #endif
523 zoff99 27 ////DBG dbg(0,"EEnter\n");
524     int border = 16;
525 zoff99 2
526 zoff99 27 // dbg(1, "enter %d %d (ignore %d)\n", pressed, button, this_->ignore_button);
527 zoff99 2 callback_list_call_attr_4(this_->attr_cbl, attr_button, this_, GINT_TO_POINTER(pressed), GINT_TO_POINTER(button), p);
528 zoff99 27 if (this_->ignore_button)
529     {
530     this_->ignore_button = 0;
531 zoff99 2 return 0;
532     }
533 zoff99 27 if (pressed)
534     {
535     this_->pressed = *p;
536     this_->last = *p;
537     this_->zoomed = 0;
538     if (button == 1)
539     {
540     this_->button_pressed = 1;
541     this_->moved = 0;
542     this_->popped = 0;
543 zoff99 28 // ---- DISBALED --------
544     /*
545 zoff99 30 if (popup_callback)
546     this_->button_timeout = event_add_timeout(500, 0, popup_callback);
547     */
548 zoff99 2 }
549     if (button == 2)
550     navit_set_center_screen(this_, p, 1);
551     if (button == 3)
552     popup(this_, button, p);
553 zoff99 27 if (button == 4 && this_->use_mousewheel)
554     {
555 zoff99 2 this_->zoomed = 1;
556     navit_zoom_in(this_, 2, p);
557     }
558 zoff99 27 if (button == 5 && this_->use_mousewheel)
559     {
560 zoff99 2 this_->zoomed = 1;
561     navit_zoom_out(this_, 2, p);
562     }
563 zoff99 27 }
564     else
565     {
566 zoff99 2
567 zoff99 27 this_->button_pressed = 0;
568     if (this_->button_timeout)
569     {
570 zoff99 2 event_remove_timeout(this_->button_timeout);
571 zoff99 27 this_->button_timeout = NULL;
572     if (!this_->moved && !transform_within_border(this_->trans, p, border))
573     {
574 zoff99 2 navit_set_center_screen(this_, p, !this_->zoomed);
575     }
576     }
577 zoff99 27 if (this_->motion_timeout)
578     {
579 zoff99 2 event_remove_timeout(this_->motion_timeout);
580 zoff99 27 this_->motion_timeout = NULL;
581 zoff99 2 }
582 zoff99 27 if (this_->moved)
583     {
584 zoff99 2 struct point pr;
585 zoff99 27 pr.x = this_->w / 2;
586     pr.y = this_->h;
587 zoff99 2 #if 0
588     update_transformation(this_->trans, &this_->pressed, p, &pr);
589     #else
590     update_transformation(this_->trans, &this_->pressed, p, NULL);
591     #endif
592     graphics_draw_drag(this_->gra, NULL);
593     transform_copy(this_->trans, this_->trans_cursor);
594     graphics_overlay_disable(this_->gra, 0);
595 zoff99 27 if (!this_->zoomed)
596 zoff99 2 navit_set_timeout(this_);
597     navit_draw(this_);
598 zoff99 27 }
599     else
600 zoff99 2 return 1;
601     }
602     return 0;
603     }
604    
605 zoff99 27 static void navit_button(void *data, int pressed, int button, struct point *p)
606 zoff99 2 {
607 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
608     dbg(0,"+#+:enter\n");
609     #endif
610 zoff99 27 ////DBG dbg(0,"EEnter\n");
611     struct navit *this = data;
612     // dbg(1, "enter %d %d ignore %d\n", pressed, button, this->ignore_graphics_events);
613     if (!this->ignore_graphics_events)
614     {
615     if (!this->popup_callback)
616 zoff99 28 {
617 zoff99 27 this->popup_callback = callback_new_1(callback_cast(navit_popup), this);
618 zoff99 30 callback_add_names(this->popup_callback, "navit_button", "navit_popup");
619 zoff99 28 }
620 zoff99 2 navit_handle_button(this, pressed, button, p, this->popup_callback);
621     }
622     }
623    
624 zoff99 30 // UNUSED ---
625     // UNUSED ---
626 zoff99 27 static void navit_motion_timeout(struct navit *this_)
627 zoff99 2 {
628 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
629     dbg(0,"+#+:enter\n");
630     #endif
631 zoff99 30 // dbg(0,"EEnter\n");
632 zoff99 2 int dx, dy;
633    
634 zoff99 27 if (this_->drag_bitmap)
635     {
636 zoff99 2 struct point point;
637 zoff99 27 point.x = (this_->current.x - this_->pressed.x);
638     point.y = (this_->current.y - this_->pressed.y);
639     if (graphics_draw_drag(this_->gra, &point))
640     {
641 zoff99 2 graphics_overlay_disable(this_->gra, 1);
642     graphics_draw_mode(this_->gra, draw_mode_end);
643 zoff99 27 this_->moved = 1;
644     this_->motion_timeout = NULL;
645 zoff99 2 return;
646     }
647 zoff99 27 }
648     dx = (this_->current.x - this_->last.x);
649     dy = (this_->current.y - this_->last.y);
650     if (dx || dy)
651     {
652 zoff99 2 struct transformation *tr;
653     struct point pr;
654 zoff99 27 this_->last = this_->current;
655 zoff99 2 graphics_overlay_disable(this_->gra, 1);
656 zoff99 27 tr = transform_dup(this_->trans);
657     pr.x = this_->w / 2;
658     pr.y = this_->h;
659 zoff99 2 #if 0
660     update_transformation(tr, &this_->pressed, &this_->current, &pr);
661     #else
662     update_transformation(tr, &this_->pressed, &this_->current, NULL);
663     #endif
664     #if 0
665     graphics_displaylist_move(this_->displaylist, dx, dy);
666     #endif
667 zoff99 30 graphics_draw_cancel(this_->gra, this_->displaylist); // --> calls "do_draw" normally
668 zoff99 2 graphics_displaylist_draw(this_->gra, this_->displaylist, tr, this_->layout_current, this_->graphics_flags);
669 zoff99 30
670 zoff99 2 transform_destroy(tr);
671 zoff99 27 this_->moved = 1;
672 zoff99 2 }
673 zoff99 27 this_->motion_timeout = NULL;
674 zoff99 2 return;
675     }
676    
677 zoff99 27 void navit_handle_motion(struct navit *this_, struct point *p)
678 zoff99 2 {
679 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
680     dbg(0,"+#+:enter\n");
681     #endif
682 zoff99 27 ////DBG dbg(0,"EEnter\n");
683 zoff99 2 int dx, dy;
684    
685 zoff99 27 if (this_->button_pressed && !this_->popped)
686     {
687     dx = (p->x - this_->pressed.x);
688     dy = (p->y - this_->pressed.y);
689     if (dx < -8 || dx > 8 || dy < -8 || dy > 8)
690     {
691     this_->moved = 1;
692     if (this_->button_timeout)
693     {
694 zoff99 2 event_remove_timeout(this_->button_timeout);
695 zoff99 27 this_->button_timeout = NULL;
696 zoff99 2 }
697 zoff99 27 this_->current = *p;
698 zoff99 28
699     // -------- DISABLE -------
700     // -------- DISABLE -------
701     // -------- DISABLE -------
702     /*
703 zoff99 30 if (!this_->motion_timeout_callback)
704     this_->motion_timeout_callback = callback_new_1(callback_cast(navit_motion_timeout), this_);
705     if (!this_->motion_timeout)
706     this_->motion_timeout = event_add_timeout(100, 0, this_->motion_timeout_callback);
707     */
708 zoff99 28 // -------- DISABLE -------
709     // -------- DISABLE -------
710     // -------- DISABLE -------
711 zoff99 2 }
712     }
713     }
714    
715 zoff99 28 void navit_motion(void *data, struct point *p)
716 zoff99 2 {
717 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
718     dbg(0,"+#+:enter\n");
719     #endif
720 zoff99 27 ////DBG dbg(0,"EEnter\n");
721     struct navit *this = data;
722     if (!this->ignore_graphics_events)
723 zoff99 28 {
724 zoff99 2 navit_handle_motion(this, p);
725 zoff99 28 }
726 zoff99 2 }
727    
728 zoff99 27 static void navit_predraw(struct navit *this_)
729 zoff99 2 {
730 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
731     dbg(0,"+#+:enter\n");
732     #endif
733 zoff99 27 ////DBG dbg(0,"EEnter\n");
734 zoff99 2 GList *l;
735     struct navit_vehicle *nv;
736     transform_copy(this_->trans, this_->trans_cursor);
737 zoff99 27 l = this_->vehicles;
738 zoff99 2 while (l)
739     {
740 zoff99 27 nv = l->data;
741     ////DBG dbg(0,"* here *\n");
742     ////DBG dbg(0,"vehicle_draw_004\n");
743 zoff99 2 navit_vehicle_draw(this_, nv, NULL);
744 zoff99 27 l = g_list_next(l);
745 zoff99 2 }
746     }
747    
748 zoff99 27 static void navit_scale(struct navit *this_, long scale, struct point *p, int draw)
749 zoff99 2 {
750 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
751     dbg(0,"+#+:enter\n");
752     #endif
753 zoff99 27 //DBG dbg(0,"EEnter\n");
754 zoff99 2 struct coord c1, c2, *center;
755    
756     if (scale < this_->zoom_min)
757     {
758 zoff99 27 scale = this_->zoom_min;
759 zoff99 2 }
760    
761     if (scale > this_->zoom_max)
762     {
763 zoff99 27 scale = this_->zoom_max;
764 zoff99 2 }
765    
766     // return scale value to android
767     #ifdef HAVE_API_ANDROID
768     android_return_generic_int(3, (int)scale);
769     #endif
770    
771     if (p)
772     {
773     transform_reverse(this_->trans, p, &c1);
774     }
775    
776     transform_set_scale(this_->trans, scale);
777    
778     if (p)
779     {
780     transform_reverse(this_->trans, p, &c2);
781     center = transform_center(this_->trans);
782     center->x += c1.x - c2.x;
783     center->y += c1.y - c2.y;
784     }
785    
786 zoff99 27 //DBG dbg(0,"aa331\n");
787    
788 zoff99 2 if (draw)
789     {
790     navit_draw(this_);
791     }
792 zoff99 27
793     //DBG dbg(0,"leave\n");
794 zoff99 2 }
795    
796     /**
797     * @brief Automatically adjusts zoom level
798     *
799     * This function automatically adjusts the current
800     * zoom level according to the current speed.
801     *
802     * @param this_ The navit struct
803     * @param center The "immovable" point - i.e. the vehicles position if we're centering on the vehicle
804     * @param speed The vehicles speed in meters per second
805     * @param dir The direction into which the vehicle moves
806     */
807 zoff99 27 static void navit_autozoom(struct navit *this_, struct coord *center, int speed, int draw)
808 zoff99 2 {
809 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
810     dbg(0,"+#+:enter\n");
811     #endif
812 zoff99 2 struct point pc;
813 zoff99 27 int distance, w, h;
814 zoff99 2 double new_scale;
815     long scale;
816    
817 zoff99 27 if (!this_->autozoom_active)
818     {
819 zoff99 2 return;
820     }
821    
822     distance = speed * this_->autozoom_secs;
823    
824     transform_get_size(this_->trans, &w, &h);
825     transform(this_->trans, transform_get_projection(this_->trans), center, &pc, 1, 0, 0, NULL);
826     scale = transform_get_scale(this_->trans);
827    
828     /* We make sure that the point we want to see is within a certain range
829     * around the vehicle. The radius of this circle is the size of the
830     * screen. This doesn't necessarily mean the point is visible because of
831     * perspective etc. Quite rough, but should be enough. */
832 zoff99 27
833     if (w > h)
834     {
835     new_scale = (double) distance / h * 16;
836 zoff99 2 }
837 zoff99 27 else
838     {
839     new_scale = (double) distance / w * 16;
840     }
841 zoff99 2
842 zoff99 27 if (abs(new_scale - scale) < 2)
843     {
844 zoff99 2 return; // Smoothing
845     }
846 zoff99 27
847     if (new_scale >= this_->autozoom_min)
848     {
849     navit_scale(this_, (long) new_scale, &pc, 0);
850     }
851     else
852     {
853     if (scale != this_->autozoom_min)
854     {
855 zoff99 2 navit_scale(this_, this_->autozoom_min, &pc, 0);
856     }
857     }
858     }
859    
860     /**
861     * Change the current zoom level, zooming closer to the ground
862     *
863     * @param navit The navit instance
864     * @param factor The zoom factor, usually 2
865     * @param p The invariant point (if set to NULL, default to center)
866     * @returns nothing
867     */
868 zoff99 27 void navit_zoom_in(struct navit *this_, int factor, struct point *p)
869 zoff99 2 {
870 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
871     dbg(0,"+#+:enter\n");
872     #endif
873 zoff99 27 ////DBG dbg(0,"EEnter\n");
874     long scale = transform_get_scale(this_->trans) / factor;
875 zoff99 2 if (scale < 1)
876 zoff99 27 scale = 1;
877     ////DBG dbg(0,"zoom in -> scale=%d",scale);
878 zoff99 2 navit_scale(this_, scale, p, 1);
879     }
880    
881     /**
882     * Change the current zoom level
883     *
884     * @param navit The navit instance
885     * @param factor The zoom factor, usually 2
886     * @param p The invariant point (if set to NULL, default to center)
887     * @returns nothing
888     */
889 zoff99 27 void navit_zoom_out(struct navit *this_, int factor, struct point *p)
890 zoff99 2 {
891 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
892     dbg(0,"+#+:enter\n");
893     #endif
894 zoff99 27 ////DBG dbg(0,"EEnter\n");
895     long scale = transform_get_scale(this_->trans) * factor;
896     ////DBG dbg(0,"zoom out -> scale=%d",scale);
897 zoff99 2 navit_scale(this_, scale, p, 1);
898     }
899    
900 zoff99 27 int navit_get_cur_pnt(struct navit *this_, struct point *p)
901 zoff99 2 {
902 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
903     dbg(0,"+#+:enter\n");
904     #endif
905 zoff99 27 ////DBG dbg(0,"EEnter\n");
906 zoff99 2 return navit_get_cursor_pnt(this_, p, 0, NULL);
907     }
908    
909 zoff99 27 void navit_zoom_in_cursor(struct navit *this_, int factor)
910 zoff99 2 {
911 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
912     dbg(0,"+#+:enter\n");
913     #endif
914 zoff99 27 ////DBG dbg(0,"EEnter\n");
915 zoff99 2 struct point p;
916 zoff99 27 if (this_->vehicle && this_->vehicle->follow_curr <= 1 && navit_get_cursor_pnt(this_, &p, 0, NULL))
917     {
918 zoff99 2 navit_zoom_in(this_, factor, &p);
919 zoff99 27 this_->vehicle->follow_curr = this_->vehicle->follow;
920     }
921     else
922 zoff99 2 navit_zoom_in(this_, factor, NULL);
923     }
924    
925 zoff99 27 void navit_zoom_to_scale(struct navit *this_, int new_scale)
926 zoff99 2 {
927 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
928     dbg(0,"+#+:enter\n");
929     #endif
930 zoff99 27 //DBG dbg(0,"EEnter\n");
931     long scale = transform_get_scale(this_->trans);
932     long new_scale_long = new_scale;
933     //DBG dbg(0,"zoom to scale -> old scale=%d",scale);
934     //DBG dbg(0,"zoom to scale -> want scale=%d",new_scale_long);
935 zoff99 2
936     // only do something if scale changed!
937     if (scale != new_scale_long)
938     {
939     navit_scale(this_, new_scale_long, NULL, 1);
940     }
941 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
942     dbg(0,"+#+:leave\n");
943     #endif
944 zoff99 2 }
945    
946 zoff99 28 void navit_zoom_to_scale_with_center_point(struct navit *this_, int new_scale, struct point *p)
947     {
948     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
949     dbg(0,"+#+:enter\n");
950     #endif
951     //DBG dbg(0,"EEnter\n");
952     long scale = transform_get_scale(this_->trans);
953     long new_scale_long = new_scale;
954 zoff99 30 // dbg(0, "zoom to scale -> old scale=%d", scale);
955     // dbg(0, "zoom to scale -> want scale=%d", new_scale_long);
956 zoff99 28
957     // only do something if scale changed!
958     if (scale != new_scale_long)
959     {
960     navit_scale(this_, new_scale_long, p, 1);
961     }
962     }
963    
964 zoff99 27 void navit_zoom_out_cursor(struct navit *this_, int factor)
965 zoff99 2 {
966 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
967     dbg(0,"+#+:enter\n");
968     #endif
969 zoff99 27 ////DBG dbg(0,"EEnter\n");
970 zoff99 2 struct point p;
971 zoff99 27 if (this_->vehicle && this_->vehicle->follow_curr <= 1 && navit_get_cursor_pnt(this_, &p, 0, NULL))
972     {
973 zoff99 2 navit_zoom_out(this_, 2, &p);
974 zoff99 27 this_->vehicle->follow_curr = this_->vehicle->follow;
975     }
976     else
977 zoff99 2 navit_zoom_out(this_, 2, NULL);
978     }
979    
980 zoff99 27 static int navit_cmd_zoom_in(struct navit *this_)
981 zoff99 2 {
982 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
983     dbg(0,"+#+:enter\n");
984     #endif
985 zoff99 27 ////DBG dbg(0,"EEnter\n");
986 zoff99 2 navit_zoom_in_cursor(this_, 2);
987     return 0;
988     }
989    
990 zoff99 27 static int navit_cmd_zoom_out(struct navit *this_)
991 zoff99 2 {
992 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
993     dbg(0,"+#+:enter\n");
994     #endif
995 zoff99 27 ////DBG dbg(0,"EEnter\n");
996 zoff99 2 navit_zoom_out_cursor(this_, 2);
997     return 0;
998     }
999    
1000 zoff99 27 static void navit_cmd_say(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1001 zoff99 2 {
1002 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1003     dbg(0,"+#+:enter\n");
1004     #endif
1005 zoff99 27 ////DBG dbg(0,"EEnter\n");
1006     if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str)
1007     {
1008 zoff99 2 navit_say(this, in[0]->u.str);
1009 zoff99 27 }
1010 zoff99 2 }
1011    
1012     static GHashTable *cmd_int_var_hash = NULL;
1013     static GHashTable *cmd_attr_var_hash = NULL;
1014    
1015     /**
1016     * Store key value pair for the command system (for int typed values)
1017     *
1018     * @param navit The navit instance
1019     * @param function unused (needed to match command function signiture)
1020     * @param in input attributes in[0] is the key string, in[1] is the integer value to store
1021     * @param out output attributes, unused
1022     * @param valid unused
1023     * @returns nothing
1024     */
1025 zoff99 27 static void navit_cmd_set_int_var(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1026 zoff99 2 {
1027 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1028     dbg(0,"+#+:enter\n");
1029     #endif
1030 zoff99 27 ////DBG dbg(0,"EEnter\n");
1031 zoff99 2 char*key;
1032     struct attr*val;
1033 zoff99 27 if (!cmd_int_var_hash)
1034     {
1035 zoff99 2 cmd_int_var_hash = g_hash_table_new(g_str_hash, g_str_equal);
1036     }
1037    
1038 zoff99 27 if ((in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str) && (in && in[1] && ATTR_IS_NUMERIC(in[1]->type)))
1039     {
1040 zoff99 2 val = g_new(struct attr,1);
1041 zoff99 27 attr_dup_content(in[1], val);
1042 zoff99 2 key = g_strdup(in[0]->u.str);
1043     g_hash_table_insert(cmd_int_var_hash, key, val);
1044 zoff99 27 }
1045 zoff99 2 }
1046    
1047     /**
1048     * Store key value pair for the command system (for attr typed values, can be used as opaque handles)
1049     *
1050     * @param navit The navit instance
1051     * @param function unused (needed to match command function signiture)
1052     * @param in input attributes in[0] is the key string, in[1] is the attr* value to store
1053     * @param out output attributes, unused
1054     * @param valid unused
1055     * @returns nothing
1056     */
1057     //TODO free stored attributes on navit_destroy
1058 zoff99 27 static void navit_cmd_set_attr_var(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1059 zoff99 2 {
1060 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1061     dbg(0,"+#+:enter\n");
1062     #endif
1063 zoff99 27 ////DBG dbg(0,"EEnter\n");
1064 zoff99 2 char*key;
1065     struct attr*val;
1066 zoff99 27 if (!cmd_attr_var_hash)
1067     {
1068 zoff99 2 cmd_attr_var_hash = g_hash_table_new(g_str_hash, g_str_equal);
1069     }
1070    
1071 zoff99 27 if ((in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str) && (in && in[1]))
1072     {
1073 zoff99 2 val = attr_dup(in[1]);
1074     //val = in[1];
1075     key = g_strdup(in[0]->u.str);
1076     g_hash_table_insert(cmd_attr_var_hash, key, val);
1077 zoff99 27 }
1078 zoff99 2 }
1079    
1080     /**
1081     * command to toggle the active state of a named layer of the current layout
1082     *
1083     * @param navit The navit instance
1084     * @param function unused (needed to match command function signiture)
1085     * @param in input attribute in[0] is the name of the layer
1086     * @param out output unused
1087     * @param valid unused
1088     * @returns nothing
1089     */
1090 zoff99 27 static void navit_cmd_toggle_layer(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1091 zoff99 2 {
1092 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1093     dbg(0,"+#+:enter\n");
1094     #endif
1095 zoff99 27 ////DBG dbg(0,"EEnter\n");
1096     if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str)
1097     {
1098     if (this->layout_current && this->layout_current->layers)
1099     {
1100 zoff99 2 GList* layers = this->layout_current->layers;
1101 zoff99 27 while (layers)
1102     {
1103     struct layer*l = layers->data;
1104     if (l && !strcmp(l->name, in[0]->u.str))
1105     {
1106 zoff99 2 l->active ^= 1;
1107     navit_draw(this);
1108     return;
1109     }
1110 zoff99 27 layers = g_list_next(layers);
1111 zoff99 2 }
1112     }
1113 zoff99 27 }
1114 zoff99 2 }
1115    
1116     /**
1117 zoff99 28 * command to set the active state of a named layer of the current layout
1118     *
1119     * @param navit The navit instance
1120     * @param name name of the layer
1121     * @param active 0 -> inactive, 1 -> active
1122     * @param draw 0 -> dont redraw, 1 -> redraw
1123     * @returns nothing
1124     */
1125     void navit_layer_set_active(struct navit *this, char *name, int active, int draw)
1126     {
1127     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1128     dbg(0,"+#+:enter\n");
1129     #endif
1130     //dbg(0,"EEnter\n");
1131     if (name)
1132     {
1133     if (this->layout_current && this->layout_current->layers)
1134     {
1135     GList* layers = this->layout_current->layers;
1136     while (layers)
1137     {
1138     struct layer *l = layers->data;
1139     if (l && !strcmp(l->name, name))
1140     {
1141     l->active = active;
1142     if (draw == 1)
1143     {
1144     navit_draw(this);
1145     }
1146     return;
1147     }
1148     layers = g_list_next(layers);
1149     }
1150     }
1151     }
1152     }
1153    
1154     /**
1155 zoff99 2 * adds an item with the current coordinate of the vehicle to a named map
1156     *
1157     * @param navit The navit instance
1158     * @param function unused (needed to match command function signiture)
1159     * @param in input attribute in[0] is the name of the map
1160     * @param out output attribute, 0 on error or the id of the created item on success
1161     * @param valid unused
1162     * @returns nothing
1163     */
1164 zoff99 27 static void navit_cmd_map_add_curr_pos(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1165 zoff99 2 {
1166 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1167     dbg(0,"+#+:enter\n");
1168     #endif
1169 zoff99 27 ////DBG dbg(0,"EEnter\n");
1170 zoff99 2 struct attr **list = g_new0(struct attr *,2);
1171     struct attr*val = g_new0(struct attr,1);
1172     struct mapset* ms;
1173     struct map_selection sel;
1174     const int selection_range = 10;
1175     enum item_type item_type;
1176     struct item *it;
1177     struct map* curr_map = NULL;
1178     struct coord curr_coord;
1179     struct map_rect *mr;
1180    
1181 zoff99 27 val->type = attr_type_item_begin;
1182     val->u.item = NULL; //return invalid item on error
1183     list[0] = val;
1184     list[1] = NULL;
1185 zoff99 2 *out = list;
1186 zoff99 27 if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str && //map name
1187     in[1] && ATTR_IS_STRING(in[1]->type) && in[1]->u.str //item type
1188     )
1189     {
1190 zoff99 2
1191 zoff99 27 if (!(ms = navit_get_mapset(this)))
1192     {
1193 zoff99 2 return;
1194     }
1195    
1196 zoff99 27 if ((item_type = item_from_name(in[1]->u.str)) == type_none)
1197     {
1198 zoff99 2 return;
1199     }
1200    
1201     curr_map = mapset_get_map_by_name(ms, in[0]->u.str);
1202    
1203     //no map with the given name found
1204 zoff99 27 if (!curr_map)
1205     {
1206 zoff99 2 return;
1207     }
1208 zoff99 27
1209     if (this->vehicle && this->vehicle->vehicle)
1210     {
1211 zoff99 2 struct attr pos_attr;
1212 zoff99 27 if (vehicle_get_attr(this->vehicle->vehicle, attr_position_coord_geo, &pos_attr, NULL))
1213     {
1214 zoff99 2 transform_from_geo(projection_mg, pos_attr.u.coord_geo, &curr_coord);
1215 zoff99 27 }
1216     else
1217     {
1218 zoff99 2 return;
1219     }
1220 zoff99 27 }
1221     else
1222     {
1223 zoff99 2 return;
1224     }
1225    
1226 zoff99 27 sel.next = NULL;
1227     sel.order = 18;
1228     sel.range.min = type_none;
1229     sel.range.max = type_tec_common;
1230     sel.u.c_rect.lu.x = curr_coord.x - selection_range;
1231     sel.u.c_rect.lu.y = curr_coord.y + selection_range;
1232     sel.u.c_rect.rl.x = curr_coord.x + selection_range;
1233     sel.u.c_rect.rl.y = curr_coord.y - selection_range;
1234    
1235 zoff99 2 mr = map_rect_new(curr_map, &sel);
1236 zoff99 27 if (mr)
1237     {
1238     it = map_rect_create_item(mr, item_type);
1239     item_coord_set(it, &curr_coord, 1, change_mode_modify);
1240     val->u.item = it;
1241 zoff99 2 }
1242     map_rect_destroy(mr);
1243 zoff99 27 }
1244 zoff99 2 }
1245    
1246     /**
1247     * sets an attribute (name value pair) of a map item specified by map name and item id
1248     *
1249     * @param navit The navit instance
1250     * @param function unused (needed to match command function signiture)
1251     * @param in input attribute in[0] - name of the map ; in[1] - item ; in[2] - attr name ; in[3] - attr value
1252     * @param out output attribute, 0 on error, 1 on success
1253     * @param valid unused
1254     * @returns nothing
1255     */
1256 zoff99 27 static void navit_cmd_map_item_set_attr(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1257 zoff99 2 {
1258 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1259     dbg(0,"+#+:enter\n");
1260     #endif
1261 zoff99 27 ////DBG dbg(0,"EEnter\n");
1262     if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str && //map name
1263     in[1] && ATTR_IS_ITEM(in[1]->type) && //item
1264     in[2] && ATTR_IS_STRING(in[2]->type) && in[2]->u.str && //attr_type str
1265     in[3] && ATTR_IS_STRING(in[3]->type) && in[3]->u.str //attr_value str
1266     )
1267     {
1268 zoff99 2 struct attr attr_to_set;
1269     struct map* curr_map = NULL;
1270     struct mapset *ms;
1271     struct map_selection sel;
1272     const int selection_range = 500;
1273     struct coord curr_coord;
1274     struct item *it;
1275 zoff99 27
1276     if (ATTR_IS_STRING(attr_from_name(in[2]->u.str)))
1277     {
1278 zoff99 2 attr_to_set.u.str = in[3]->u.str;
1279     attr_to_set.type = attr_from_name(in[2]->u.str);
1280     }
1281 zoff99 27 else if (ATTR_IS_INT(attr_from_name(in[2]->u.str)))
1282     {
1283 zoff99 2 attr_to_set.u.num = atoi(in[3]->u.str);
1284     attr_to_set.type = attr_from_name(in[2]->u.str);
1285     }
1286 zoff99 27 else if (ATTR_IS_DOUBLE(attr_from_name(in[2]->u.str)))
1287     {
1288 zoff99 2 double* val = g_new0(double,1);
1289     *val = atof(in[3]->u.str);
1290     attr_to_set.u.numd = val;
1291     attr_to_set.type = attr_from_name(in[2]->u.str);
1292     }
1293    
1294     ms = navit_get_mapset(this);
1295    
1296     curr_map = mapset_get_map_by_name(ms, in[0]->u.str);
1297    
1298 zoff99 27 if (!curr_map)
1299     {
1300 zoff99 2 return;
1301     }
1302 zoff99 27 sel.next = NULL;
1303     sel.order = 18;
1304     sel.range.min = type_none;
1305     sel.range.max = type_tec_common;
1306     sel.u.c_rect.lu.x = curr_coord.x - selection_range;
1307     sel.u.c_rect.lu.y = curr_coord.y + selection_range;
1308     sel.u.c_rect.rl.x = curr_coord.x + selection_range;
1309     sel.u.c_rect.rl.y = curr_coord.y - selection_range;
1310    
1311 zoff99 2 it = in[1]->u.item;
1312 zoff99 27 if (it)
1313     {
1314 zoff99 2 item_attr_set(it, &attr_to_set, change_mode_modify);
1315     }
1316     }
1317     }
1318    
1319     /**
1320     * Get attr variable given a key string for the command system (for opaque usage)
1321     *
1322     * @param navit The navit instance
1323     * @param function unused (needed to match command function signiture)
1324     * @param in input attribute in[0] is the key string
1325     * @param out output attribute, the attr for the given key string if exists or NULL
1326     * @param valid unused
1327     * @returns nothing
1328     */
1329 zoff99 27 static void navit_cmd_get_attr_var(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1330 zoff99 2 {
1331 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1332     dbg(0,"+#+:enter\n");
1333     #endif
1334 zoff99 27 ////DBG dbg(0,"EEnter\n");
1335 zoff99 2 struct attr **list = g_new0(struct attr *,2);
1336 zoff99 27 if (!cmd_int_var_hash)
1337     {
1338 zoff99 2 struct attr*val = g_new0(struct attr,1);
1339 zoff99 27 val->type = attr_type_item_begin;
1340 zoff99 2 val->u.item = NULL;
1341 zoff99 27 list[0] = val;
1342 zoff99 2 }
1343 zoff99 27 if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str)
1344     {
1345 zoff99 2 struct attr*ret = g_hash_table_lookup(cmd_attr_var_hash, in[0]->u.str);
1346 zoff99 27 if (ret)
1347     {
1348 zoff99 2 list[0] = attr_dup(ret);
1349     }
1350 zoff99 27 else
1351     {
1352 zoff99 2 struct attr*val = g_new0(struct attr,1);
1353 zoff99 27 val->type = attr_type_int_begin;
1354 zoff99 2 val->u.item = NULL;
1355 zoff99 27 list[0] = val;
1356 zoff99 2 }
1357 zoff99 27 }
1358 zoff99 2 list[1] = NULL;
1359     *out = list;
1360     }
1361    
1362     /**
1363     * Get value given a key string for the command system
1364     *
1365     * @param navit The navit instance
1366     * @param function unused (needed to match command function signiture)
1367     * @param in input attribute in[0] is the key string
1368     * @param out output attribute, the value for the given key string if exists or 0
1369     * @param valid unused
1370     * @returns nothing
1371     */
1372 zoff99 27 static void navit_cmd_get_int_var(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1373 zoff99 2 {
1374 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1375     dbg(0,"+#+:enter\n");
1376     #endif
1377 zoff99 27 ////DBG dbg(0,"EEnter\n");
1378 zoff99 2 struct attr **list = g_new0(struct attr *,2);
1379 zoff99 27 if (!cmd_int_var_hash)
1380     {
1381 zoff99 2 struct attr*val = g_new0(struct attr,1);
1382 zoff99 27 val->type = attr_type_int_begin;
1383     val->u.num = 0;
1384     list[0] = val;
1385 zoff99 2 }
1386 zoff99 27 if (in && in[0] && ATTR_IS_STRING(in[0]->type) && in[0]->u.str)
1387     {
1388 zoff99 2 struct attr*ret = g_hash_table_lookup(cmd_int_var_hash, in[0]->u.str);
1389 zoff99 27 if (ret)
1390     {
1391 zoff99 2 list[0] = ret;
1392     }
1393 zoff99 27 else
1394     {
1395 zoff99 2 struct attr*val = g_new0(struct attr,1);
1396 zoff99 27 val->type = attr_type_int_begin;
1397     val->u.num = 0;
1398     list[0] = val;
1399 zoff99 2 }
1400 zoff99 27 }
1401 zoff99 2 list[1] = NULL;
1402     *out = list;
1403     }
1404    
1405     GList *cmd_int_var_stack = NULL;
1406    
1407     /**
1408     * Push an integer to the stack for the command system
1409     *
1410     * @param navit The navit instance
1411     * @param function unused (needed to match command function signiture)
1412     * @param in input attribute in[0] is the integer attibute to push
1413     * @param out output attributes, unused
1414     * @param valid unused
1415     * @returns nothing
1416     */
1417 zoff99 27 static void navit_cmd_push_int(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1418 zoff99 2 {
1419 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1420     dbg(0,"+#+:enter\n");
1421     #endif
1422 zoff99 27 ////DBG dbg(0,"EEnter\n");
1423     if (in && in[0] && ATTR_IS_NUMERIC(in[0]->type))
1424     {
1425 zoff99 2 struct attr*val = g_new(struct attr,1);
1426 zoff99 27 attr_dup_content(in[0], val);
1427 zoff99 2 cmd_int_var_stack = g_list_prepend(cmd_int_var_stack, val);
1428     }
1429     }
1430    
1431     /**
1432     * Pop an integer from the command system's integer stack
1433     *
1434     * @param navit The navit instance
1435     * @param function unused (needed to match command function signiture)
1436     * @param in input attributes unused
1437     * @param out output attribute, the value popped if stack isn't empty or 0
1438     * @param valid unused
1439     * @returns nothing
1440     */
1441 zoff99 27 static void navit_cmd_pop_int(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1442 zoff99 2 {
1443 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1444     dbg(0,"+#+:enter\n");
1445     #endif
1446 zoff99 27 ////DBG dbg(0,"EEnter\n");
1447 zoff99 2 struct attr **list = g_new0(struct attr *,2);
1448 zoff99 27 if (!cmd_int_var_stack)
1449     {
1450 zoff99 2 struct attr*val = g_new0(struct attr,1);
1451     val->type = attr_type_int_begin;
1452 zoff99 27 val->u.num = 0;
1453     list[0] = val;
1454 zoff99 2 }
1455 zoff99 27 else
1456     {
1457 zoff99 2 list[0] = cmd_int_var_stack->data;
1458 zoff99 27 cmd_int_var_stack = g_list_remove_link(cmd_int_var_stack, cmd_int_var_stack);
1459 zoff99 2 }
1460     list[1] = NULL;
1461     *out = list;
1462     }
1463    
1464     /**
1465     * Get current size of command system's integer stack
1466     *
1467     * @param navit The navit instance
1468     * @param function unused (needed to match command function signiture)
1469     * @param in input attributes unused
1470     * @param out output attribute, the size of stack
1471     * @param valid unused
1472     * @returns nothing
1473     */
1474 zoff99 27 static void navit_cmd_int_stack_size(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1475 zoff99 2 {
1476 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1477     dbg(0,"+#+:enter\n");
1478     #endif
1479 zoff99 27 ////DBG dbg(0,"EEnter\n");
1480 zoff99 2 struct attr **list;
1481 zoff99 27 struct attr *attr = g_new0(struct attr ,1);
1482     attr->type = attr_type_int_begin;
1483     if (!cmd_int_var_stack)
1484     {
1485     attr->u.num = 0;
1486 zoff99 2 }
1487 zoff99 27 else
1488     {
1489     attr->u.num = g_list_length(cmd_int_var_stack);
1490     }list = g_new0(struct attr *,2);
1491 zoff99 2 list[0] = attr;
1492     list[1] = NULL;
1493     *out = list;
1494 zoff99 27 cmd_int_var_stack = g_list_remove_link(cmd_int_var_stack, cmd_int_var_stack);
1495 zoff99 2 }
1496    
1497 zoff99 27 static void navit_cmd_set_destination(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1498 zoff99 2 {
1499 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1500     dbg(0,"+#+:enter\n");
1501     #endif
1502 zoff99 27 ////DBG dbg(0,"EEnter\n");
1503 zoff99 2 struct pcoord pc;
1504 zoff99 27 char *description = NULL;
1505 zoff99 2 if (!in)
1506     return;
1507     if (!in[0])
1508     return;
1509     pc.pro = transform_get_projection(this->trans);
1510 zoff99 27 if (ATTR_IS_COORD(in[0]->type))
1511     {
1512     pc.x = in[0]->u.coord->x;
1513     pc.y = in[0]->u.coord->y;
1514 zoff99 2 in++;
1515 zoff99 27 }
1516     else if (ATTR_IS_PCOORD(in[0]->type))
1517     {
1518     pc = *in[0]->u.pcoord;
1519 zoff99 2 in++;
1520 zoff99 27 }
1521     else if (in[1] && in[2] && ATTR_IS_INT(in[0]->type) && ATTR_IS_INT(in[1]->type) && ATTR_IS_INT(in[2]->type))
1522     {
1523     pc.pro = in[0]->u.num;
1524     pc.x = in[1]->u.num;
1525     pc.y = in[2]->u.num;
1526     in += 3;
1527     }
1528     else if (in[1] && ATTR_IS_INT(in[0]->type) && ATTR_IS_INT(in[1]->type))
1529     {
1530     pc.x = in[0]->u.num;
1531     pc.y = in[1]->u.num;
1532     in += 2;
1533     }
1534     else
1535     {
1536 zoff99 2 return;
1537 zoff99 27 }
1538 zoff99 2 if (in[0] && ATTR_IS_STRING(in[0]->type))
1539 zoff99 27 {
1540     description = in[0]->u.str;
1541     }
1542 zoff99 2 navit_set_destination(this, &pc, description, 1);
1543     }
1544    
1545 zoff99 27 static void navit_cmd_fmt_coordinates(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1546 zoff99 2 {
1547 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1548     dbg(0,"+#+:enter\n");
1549     #endif
1550 zoff99 27 ////DBG dbg(0,"EEnter\n");
1551 zoff99 2 struct attr attr;
1552 zoff99 27 attr.type = attr_type_string_begin;
1553     attr.u.str = "Fix me";
1554     if (out)
1555     {
1556     *out = attr_generic_add_attr(*out, &attr);
1557 zoff99 2 }
1558     }
1559    
1560     /**
1561     * Join several string attributes into one
1562     *
1563     * @param navit The navit instance
1564     * @param function unused (needed to match command function signiture)
1565     * @param in input attributes in[0] - separator, in[1..] - attributes to join
1566     * @param out output attribute joined attribute as string
1567     * @param valid unused
1568     * @returns nothing
1569     */
1570 zoff99 27 static void navit_cmd_strjoin(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1571 zoff99 2 {
1572 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1573     dbg(0,"+#+:enter\n");
1574     #endif
1575 zoff99 27 ////DBG dbg(0,"EEnter\n");
1576 zoff99 2 struct attr attr;
1577     gchar *ret, *sep;
1578     int i;
1579 zoff99 27 attr.type = attr_type_string_begin;
1580     attr.u.str = NULL;
1581     if (in[0] && in[1])
1582     {
1583     sep = attr_to_text(in[0], NULL, 1);
1584     ret = attr_to_text(in[1], NULL, 1);
1585     for (i = 2; in[i]; i++)
1586     {
1587     gchar *in_i = attr_to_text(in[i], NULL, 1);
1588     gchar *r = g_strjoin(sep, ret, in_i, NULL);
1589 zoff99 2 g_free(in_i);
1590     g_free(ret);
1591 zoff99 27 ret = r;
1592 zoff99 2 }
1593     g_free(sep);
1594 zoff99 27 attr.u.str = ret;
1595     if (out)
1596     {
1597     *out = attr_generic_add_attr(*out, &attr);
1598 zoff99 2 }
1599     g_free(ret);
1600     }
1601     }
1602    
1603     /**
1604     * Call external program
1605     *
1606     * @param navit The navit instance
1607     * @param function unused (needed to match command function signiture)
1608     * @param in input attributes in[0] - name of executable, in[1..] - parameters
1609     * @param out output attribute unused
1610     * @param valid unused
1611     * @returns nothing
1612     */
1613 zoff99 27 static void navit_cmd_spawn(struct navit *this, char *function, struct attr **in, struct attr ***out, int *valid)
1614 zoff99 2 {
1615 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1616     dbg(0,"+#+:enter\n");
1617     #endif
1618 zoff99 27 ////DBG dbg(0,"EEnter\n");
1619     int i, j, nparms, nvalid;
1620     const char ** argv = NULL;
1621 zoff99 2 struct spawn_process_info *pi;
1622    
1623 zoff99 27 nparms = 0;
1624     nvalid = 0;
1625     if (in)
1626     {
1627     while (in[nparms])
1628     {
1629     if (in[nparms]->type != attr_none)
1630 zoff99 2 nvalid++;
1631     nparms++;
1632     }
1633     }
1634 zoff99 27
1635     if (nvalid > 0)
1636     {
1637 zoff99 2 argv=g_new(char*,nvalid+1);
1638 zoff99 27 for (i = 0, j = 0; in[i]; i++)
1639     {
1640     if (in[i]->type != attr_none)
1641     {
1642     argv[j++] = attr_to_text(in[i], NULL, 1);
1643 zoff99 2 }
1644 zoff99 27 else
1645     {
1646     //DBG dbg(0, "Parameter #%i is attr_none - skipping\n", i);
1647     }
1648 zoff99 2 }
1649 zoff99 27 argv[j] = NULL;
1650     pi = spawn_process(argv);
1651    
1652 zoff99 2 // spawn_process() testing suite - uncomment following code to test.
1653     //sleep(3);
1654     // example of non-blocking wait
1655 zoff99 27 //int st=spawn_process_check_status(pi,0);//DBG dbg(0,"status %i\n",st);
1656 zoff99 2 // example of blocking wait
1657 zoff99 27 //st=spawn_process_check_status(pi,1);//DBG dbg(0,"status %i\n",st);
1658 zoff99 2 // example of wait after process is finished and status is
1659     // already tested
1660 zoff99 27 //st=spawn_process_check_status(pi,1);//DBG dbg(0,"status %i\n",st);
1661 zoff99 2 // example of wait after process is finished and status is
1662     // already tested - unblocked
1663 zoff99 27 //st=spawn_process_check_status(pi,0);//DBG dbg(0,"status %i\n",st);
1664    
1665 zoff99 2 // End testing suite
1666     spawn_process_info_free(pi);
1667 zoff99 27 for (i = 0; argv[i]; i++)
1668 zoff99 2 g_free(argv[i]);
1669     g_free(argv);
1670     }
1671     }
1672    
1673 zoff99 30 static struct command_table
1674     commands[] =
1675     { { "zoom_in", command_cast(navit_cmd_zoom_in) }, { "zoom_out", command_cast(navit_cmd_zoom_out) }, { "zoom_to_route", command_cast(navit_cmd_zoom_to_route) }, { "say", command_cast(navit_cmd_say) }, { "set_center_cursor", command_cast(navit_cmd_set_center_cursor) }, { "set_destination", command_cast(navit_cmd_set_destination) }, { "announcer_toggle", command_cast(navit_cmd_announcer_toggle) }, { "fmt_coordinates", command_cast(navit_cmd_fmt_coordinates) }, { "set_int_var", command_cast(navit_cmd_set_int_var) }, { "get_int_var", command_cast(navit_cmd_get_int_var) }, { "push_int", command_cast(navit_cmd_push_int) }, { "pop_int", command_cast(navit_cmd_pop_int) }, { "int_stack_size", command_cast(navit_cmd_int_stack_size) }, { "toggle_layer", command_cast(navit_cmd_toggle_layer) }, { "strjoin", command_cast(navit_cmd_strjoin) }, { "spawn", command_cast(navit_cmd_spawn) }, { "map_add_curr_pos", command_cast(navit_cmd_map_add_curr_pos) }, { "map_item_set_attr", command_cast(navit_cmd_map_item_set_attr) }, { "set_attr_var", command_cast(navit_cmd_set_attr_var) }, { "get_attr_var", command_cast(navit_cmd_get_attr_var) }, };
1676 zoff99 2
1677 zoff99 27 void navit_command_add_table(struct navit*this_, struct command_table *commands, int count)
1678 zoff99 2 {
1679 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1680     dbg(0,"+#+:enter\n");
1681     #endif
1682 zoff99 27 ////DBG dbg(0,"EEnter\n");
1683     command_add_table(this_->attr_cbl, commands, count, this_);
1684 zoff99 2 }
1685    
1686     struct navit *
1687     navit_new(struct attr *parent, struct attr **attrs)
1688     {
1689 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1690     dbg(0,"+#+:enter\n");
1691     #endif
1692 zoff99 30
1693 zoff99 2 struct navit *this_=g_new0(struct navit, 1);
1694     struct pcoord center;
1695     struct coord co;
1696     struct coord_geo g;
1697 zoff99 27 enum projection pro = projection_mg;
1698 zoff99 2 int zoom = 256;
1699 zoff99 27 g.lat = 53.13;
1700     g.lng = 11.70;
1701 zoff99 2
1702 zoff99 27 this_->self.type = attr_navit;
1703     this_->self.u.navit = this_;
1704     this_->attr_cbl = callback_list_new();
1705 zoff99 2
1706 zoff99 27 this_->orientation = -1;
1707     this_->tracking_flag = 1;
1708     this_->recentdest_count = 10;
1709     this_->osd_configuration = -1;
1710 zoff99 2
1711     // changed default to 1
1712     this_->center_timeout = 1;
1713     this_->use_mousewheel = 1;
1714     this_->autozoom_secs = 10;
1715     this_->autozoom_min = 7;
1716     this_->autozoom_active = 0;
1717     this_->zoom_min = 1;
1718     this_->zoom_max = 1048576; //-> order=-2 // 2097152 -> order=-3;
1719     this_->follow_cursor = 1;
1720     this_->radius = 30;
1721     this_->border = 16;
1722    
1723 zoff99 30 // dbg(0, "GGGGG:set global_navit\n");
1724     global_navit = this_;
1725    
1726 zoff99 2 this_->trans = transform_new();
1727     this_->trans_cursor = transform_new();
1728     transform_from_geo(pro, &g, &co);
1729 zoff99 27 center.x = co.x;
1730     center.y = co.y;
1731 zoff99 2 center.pro = pro;
1732    
1733 zoff99 27 //DBG dbg(0, "setting center from xmlfile [hardcoded]\n");
1734 zoff99 2 transform_setup(this_->trans, &center, zoom, (this_->orientation != -1) ? this_->orientation : 0);
1735    
1736     // initialze trans_cursor here
1737     transform_copy(this_->trans, this_->trans_cursor);
1738     // initialze trans_cursor here
1739    
1740 zoff99 27 this_->bookmarks = bookmarks_new(&this_->self, NULL, this_->trans);
1741 zoff99 2
1742 zoff99 27 this_->prevTs = 0;
1743 zoff99 2
1744 zoff99 27 for (; *attrs; attrs++)
1745     {
1746 zoff99 2 navit_set_attr_do(this_, *attrs, 1);
1747     }
1748 zoff99 27 this_->displaylist = graphics_displaylist_new();
1749     command_add_table(this_->attr_cbl, commands, sizeof(commands) / sizeof(struct command_table), this_);
1750 zoff99 2
1751 zoff99 27 // this_->messages = messagelist_new(attrs);
1752 zoff99 2
1753 zoff99 27 ////DBG dbg(0,"111111\n");
1754    
1755 zoff99 2 return this_;
1756     }
1757    
1758 zoff99 27 static int navit_set_gui(struct navit *this_, struct gui *gui)
1759 zoff99 2 {
1760 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1761     dbg(0,"+#+:enter\n");
1762     #endif
1763 zoff99 27 ////DBG dbg(0,"EEnter\n");
1764 zoff99 2 if (this_->gui)
1765     return 0;
1766 zoff99 27 this_->gui = gui;
1767     if (gui_has_main_loop(this_->gui))
1768     {
1769     if (!main_loop_gui)
1770     {
1771     main_loop_gui = this_->gui;
1772     }
1773     else
1774     {
1775     //DBG dbg(0, "gui with main loop already active, ignoring this instance");
1776 zoff99 2 return 0;
1777     }
1778     }
1779     return 1;
1780     }
1781    
1782 zoff99 27 void navit_add_message(struct navit *this_, char *message)
1783 zoff99 2 {
1784 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1785     dbg(0,"+#+:enter\n");
1786     #endif
1787 zoff99 27 ////DBG dbg(0,"EEnter\n");
1788     // message_new(this_->messages, message);
1789 zoff99 2 }
1790    
1791 zoff99 27 struct message *navit_get_messages(struct navit *this_)
1792 zoff99 2 {
1793 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1794     dbg(0,"+#+:enter\n");
1795     #endif
1796 zoff99 27 ////DBG dbg(0,"EEnter\n");
1797     // return message_get(this_->messages);
1798 zoff99 2 }
1799    
1800 zoff99 27 static int navit_set_graphics(struct navit *this_, struct graphics *gra)
1801 zoff99 2 {
1802 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1803     dbg(0,"+#+:enter\n");
1804     #endif
1805 zoff99 27 ////DBG dbg(0,"EEnter\n");
1806 zoff99 2 if (this_->gra)
1807     return 0;
1808 zoff99 27 this_->gra = gra;
1809 zoff99 28
1810     /*
1811 zoff99 30 this_->resize_callback = callback_new_attr_1(callback_cast(navit_resize), attr_resize, this_);
1812     graphics_add_callback(gra, this_->resize_callback);
1813     this_->button_callback = callback_new_attr_1(callback_cast(navit_button), attr_button, this_);
1814     graphics_add_callback(gra, this_->button_callback);
1815     this_->motion_callback = callback_new_attr_1(callback_cast(navit_motion), attr_motion, this_);
1816     graphics_add_callback(gra, this_->motion_callback);
1817     */
1818 zoff99 28
1819     // this draw the vehicle // very stupid
1820 zoff99 27 this_->predraw_callback = callback_new_attr_1(callback_cast(navit_predraw), attr_predraw, this_);
1821 zoff99 30 callback_add_names(this_->predraw_callback, "navit_set_graphics", "navit_predraw");
1822 zoff99 2 graphics_add_callback(gra, this_->predraw_callback);
1823 zoff99 28
1824 zoff99 27 ////DBG dbg(0,"111111111\n");
1825 zoff99 2 return 1;
1826     }
1827    
1828     struct graphics *
1829     navit_get_graphics(struct navit *this_)
1830     {
1831 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1832     dbg(0,"+#+:enter\n");
1833     #endif
1834 zoff99 27 ////DBG dbg(0,"EEnter\n");
1835 zoff99 2 return this_->gra;
1836     }
1837    
1838     struct vehicleprofile *
1839     navit_get_vehicleprofile(struct navit *this_)
1840     {
1841 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1842     dbg(0,"+#+:enter\n");
1843     #endif
1844 zoff99 27 ////DBG dbg(0,"EEnter\n");
1845 zoff99 2 return this_->vehicleprofile;
1846     }
1847    
1848     GList *
1849     navit_get_vehicleprofiles(struct navit *this_)
1850     {
1851 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1852     dbg(0,"+#+:enter\n");
1853     #endif
1854 zoff99 27 ////DBG dbg(0,"EEnter\n");
1855 zoff99 2 return this_->vehicleprofiles;
1856     }
1857    
1858 zoff99 27 static void navit_projection_set(struct navit *this_, enum projection pro, int draw)
1859 zoff99 2 {
1860 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1861     dbg(0,"+#+:enter\n");
1862     #endif
1863 zoff99 27 ////DBG dbg(0,"EEnter\n");
1864 zoff99 2 struct coord_geo g;
1865     struct coord *c;
1866    
1867 zoff99 27 c = transform_center(this_->trans);
1868 zoff99 2 transform_to_geo(transform_get_projection(this_->trans), c, &g);
1869     transform_set_projection(this_->trans, pro);
1870     transform_from_geo(pro, &g, c);
1871     if (draw)
1872 zoff99 28 {
1873 zoff99 2 navit_draw(this_);
1874 zoff99 28 }
1875 zoff99 2 }
1876    
1877     /**
1878     * Start the route computing to a given set of coordinates
1879     *
1880     * @param navit The navit instance
1881     * @param c The coordinate to start routing to
1882     * @param description A label which allows the user to later identify this destination in the former destinations selection
1883     * @returns nothing
1884     */
1885 zoff99 27 void navit_set_destination(struct navit *this_, struct pcoord *c, const char *description, int async)
1886 zoff99 2 {
1887 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1888     dbg(0,"+#+:enter\n");
1889     #endif
1890 zoff99 27 ////DBG dbg(0,"EEnter\n");
1891 zoff99 2 char *destination_file;
1892 zoff99 27 if (c)
1893     {
1894     this_->destination = *c;
1895     this_->destination_valid = 1;
1896     //dbg(0, "navit->navit_set_destination %i\n", c->x);
1897     //dbg(0, "navit->navit_set_destination %i\n", c->y);
1898     }
1899     else
1900     {
1901     this_->destination_valid = 0;
1902     }
1903     //destination_file = bookmarks_get_destination_file(TRUE);
1904     //bookmarks_append_coord(this_->bookmarks, destination_file, c, 1, "former_destination", description, NULL, this_->recentdest_count);
1905     //g_free(destination_file);
1906     callback_list_call_attr_0(this_->attr_cbl, attr_destination);
1907     if (this_->route)
1908     {
1909     //dbg(0, "navit->navit_set_destination 2: %i %i\n", c->x, c->y);
1910 zoff99 2
1911     route_set_destination(this_->route, c, async);
1912     if (this_->ready == 3)
1913 zoff99 27 {
1914 zoff99 2 navit_draw(this_);
1915 zoff99 27 }
1916 zoff99 2 }
1917     }
1918    
1919     /**
1920 zoff99 27 * add a waypoint to an active route
1921     *
1922     * @param navit The navit instance
1923     * @param c The coordinate of the waypoint
1924     * @param description A dummy string
1925     * @returns nothing
1926     */
1927     void navit_add_waypoint_to_route(struct navit *this_, struct pcoord *c, const char *description, int async)
1928     {
1929 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1930     dbg(0,"+#+:enter\n");
1931     #endif
1932 zoff99 27 if (this_->destination_valid == 1)
1933     {
1934     //int count = 0;
1935     //count = g_list_length(this_->route->destinations);
1936     //DBG dbg(0, "count=%d\n", count);
1937    
1938     //dbg(0, "navit->navit_add_waypoint_to_route 1: %i %i\n", c->x, c->y);
1939    
1940     route_add_destination(this_->route, c, async);
1941    
1942     this_->destination = *c;
1943     this_->destination_valid = 1;
1944     }
1945     else
1946     {
1947     //dbg(0, "navit->navit_add_waypoint_to_route 2: %i %i\n", c->x, c->y);
1948     navit_set_destination(this_, c, description, async);
1949     }
1950     }
1951    
1952     /**
1953 zoff99 2 * Start the route computing to a given set of coordinates including waypoints
1954     *
1955     * @param navit The navit instance
1956     * @param c The coordinate to start routing to
1957     * @param description A label which allows the user to later identify this destination in the former destinations selection
1958     * @returns nothing
1959     */
1960 zoff99 27 void navit_set_destinations(struct navit *this_, struct pcoord *c, int count, const char *description, int async)
1961 zoff99 2 {
1962 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
1963     dbg(0,"+#+:enter\n");
1964     #endif
1965 zoff99 27 ////DBG dbg(0,"EEnter\n");
1966 zoff99 2 char *destination_file;
1967 zoff99 27 if (c && count)
1968     {
1969     this_->destination = c[count - 1];
1970     this_->destination_valid = 1;
1971     //dbg(0, "navit->navit_set_destinations 1: %i %i\n", c[count-1].x, c[count-1].y);
1972     }
1973     else
1974     {
1975     this_->destination_valid = 0;
1976     }
1977     //destination_file = bookmarks_get_destination_file(TRUE);
1978     //bookmarks_append_coord(this_->bookmarks, destination_file, c, count, "former_itinerary", description, NULL, this_->recentdest_count);
1979     //g_free(destination_file);
1980 zoff99 2 callback_list_call_attr_0(this_->attr_cbl, attr_destination);
1981 zoff99 27 if (this_->route)
1982     {
1983 zoff99 2 route_set_destinations(this_->route, c, count, async);
1984     if (this_->ready == 3)
1985 zoff99 27 {
1986 zoff99 2 navit_draw(this_);
1987 zoff99 27 }
1988 zoff99 2 }
1989     }
1990    
1991     /**
1992     * @brief Checks if a route is calculated
1993     *
1994     * This function checks if a route is calculated.
1995     *
1996     * @param this_ The navit struct whose route should be checked.
1997     * @return True if the route is set, false otherwise.
1998     */
1999 zoff99 27 int navit_check_route(struct navit *this_)
2000 zoff99 2 {
2001 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2002     dbg(0,"+#+:enter\n");
2003     #endif
2004 zoff99 27 ////DBG dbg(0,"EEnter\n");
2005     if (this_->route)
2006     {
2007 zoff99 2 return route_get_path_set(this_->route);
2008     }
2009    
2010     return 0;
2011     }
2012    
2013 zoff99 27 static int navit_former_destinations_active(struct navit *this_)
2014 zoff99 2 {
2015 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2016     dbg(0,"+#+:enter\n");
2017     #endif
2018 zoff99 27 ////DBG dbg(0,"EEnter\n");
2019    
2020     return 0;
2021     // disable this function!!
2022    
2023    
2024 zoff99 2 char *destination_file = bookmarks_get_destination_file(FALSE);
2025     FILE *f;
2026 zoff99 27 int active = 0;
2027 zoff99 2 char buffer[3];
2028 zoff99 27 f = fopen(destination_file, "r");
2029     if (f)
2030     {
2031     if (!fseek(f, -2, SEEK_END) && fread(buffer, 2, 1, f) == 1 && (buffer[0] != '\n' || buffer[1] != '\n'))
2032     {
2033     active = 1;
2034     }
2035 zoff99 2 fclose(f);
2036     }
2037     g_free(destination_file);
2038 zoff99 27
2039 zoff99 2 return active;
2040     }
2041    
2042 zoff99 27 static void navit_add_former_destinations_from_file(struct navit *this_)
2043 zoff99 2 {
2044 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2045     dbg(0,"+#+:enter\n");
2046     #endif
2047 zoff99 27 ////DBG dbg(0,"EEnter\n");
2048 zoff99 2 char *destination_file = bookmarks_get_destination_file(FALSE);
2049     struct attr *attrs[4];
2050     struct map_rect *mr;
2051     struct item *item;
2052 zoff99 27 int i, valid = 0, count = 0;
2053 zoff99 2 struct coord c[16];
2054     struct pcoord pc[16];
2055     struct attr parent;
2056     struct attr type;
2057     struct attr data;
2058     struct attr flags;
2059    
2060 zoff99 27 parent.type = attr_navit;
2061     parent.u.navit = this_;
2062 zoff99 2
2063 zoff99 27 type.type = attr_type;
2064     type.u.str = "textfile";
2065 zoff99 2
2066 zoff99 27 data.type = attr_data;
2067     data.u.str = destination_file;
2068 zoff99 2
2069 zoff99 27 flags.type = attr_flags;
2070     flags.u.num = 1;
2071 zoff99 2
2072 zoff99 27 attrs[0] = &type;
2073     attrs[1] = &data;
2074     attrs[2] = &flags;
2075     attrs[3] = NULL;
2076 zoff99 2
2077 zoff99 27 this_->former_destination = map_new(&parent, attrs);
2078 zoff99 2 g_free(destination_file);
2079     if (!this_->route || !navit_former_destinations_active(this_))
2080 zoff99 27 return;
2081     mr = map_rect_new(this_->former_destination, NULL);
2082     while ((item = map_rect_get_item(mr)))
2083     {
2084     if ((item->type == type_former_destination || item->type == type_former_itinerary || item->type == type_former_itinerary_part) && (count = item_coord_get(item, c, 16)))
2085     valid = 1;
2086 zoff99 2 }
2087     map_rect_destroy(mr);
2088 zoff99 27 if (valid && count > 0)
2089     {
2090     for (i = 0; i < count; i++)
2091     {
2092     pc[i].pro = map_projection(this_->former_destination);
2093     pc[i].x = c[i].x;
2094     pc[i].y = c[i].y;
2095 zoff99 2 }
2096     if (count == 1)
2097 zoff99 27 {
2098 zoff99 2 route_set_destination(this_->route, &pc[0], 1);
2099 zoff99 27 }
2100 zoff99 2 else
2101 zoff99 27 {
2102 zoff99 2 route_set_destinations(this_->route, pc, count, 1);
2103 zoff99 27 }
2104     this_->destination = pc[count - 1];
2105     this_->destination_valid = 1;
2106 zoff99 2 }
2107     }
2108    
2109 zoff99 27 void navit_textfile_debug_log(struct navit *this_, const char *fmt, ...)
2110 zoff99 2 {
2111 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2112     dbg(0,"+#+:enter\n");
2113     #endif
2114 zoff99 27 ////DBG dbg(0,"EEnter\n");
2115 zoff99 2 va_list ap;
2116 zoff99 27 char *str1, *str2;
2117 zoff99 2 va_start(ap, fmt);
2118 zoff99 27 if (this_->textfile_debug_log && this_->vehicle)
2119     {
2120     str1 = g_strdup_vprintf(fmt, ap);
2121     str2 = g_strdup_printf("0x%x 0x%x%s%s\n", this_->vehicle->coord.x, this_->vehicle->coord.y, strlen(str1) ? " " : "", str1);
2122 zoff99 2 log_write(this_->textfile_debug_log, str2, strlen(str2), 0);
2123     g_free(str2);
2124     g_free(str1);
2125     }
2126 zoff99 27 va_end(ap);
2127 zoff99 2 }
2128    
2129 zoff99 27 void navit_textfile_debug_log_at(struct navit *this_, struct pcoord *pc, const char *fmt, ...)
2130 zoff99 2 {
2131 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2132     dbg(0,"+#+:enter\n");
2133     #endif
2134 zoff99 27 ////DBG dbg(0,"EEnter\n");
2135 zoff99 2 va_list ap;
2136 zoff99 27 char *str1, *str2;
2137 zoff99 2 va_start(ap, fmt);
2138 zoff99 27 if (this_->textfile_debug_log && this_->vehicle)
2139     {
2140     str1 = g_strdup_vprintf(fmt, ap);
2141     str2 = g_strdup_printf("0x%x 0x%x%s%s\n", pc->x, pc->y, strlen(str1) ? " " : "", str1);
2142 zoff99 2 log_write(this_->textfile_debug_log, str2, strlen(str2), 0);
2143     g_free(str2);
2144     g_free(str1);
2145     }
2146 zoff99 27 va_end(ap);
2147 zoff99 2 }
2148    
2149 zoff99 27 void navit_say(struct navit *this_, char *text)
2150 zoff99 2 {
2151 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2152     dbg(0,"+#+:enter\n");
2153     #endif
2154 zoff99 27 ////DBG dbg(0,"EEnter\n");
2155     if (this_->speech)
2156     {
2157 zoff99 2 speech_say(this_->speech, text);
2158     }
2159     }
2160    
2161     /**
2162     * @brief Toggles the navigation announcer for navit
2163     * @param this_ The navit object
2164     */
2165 zoff99 27 static void navit_cmd_announcer_toggle(struct navit *this_)
2166 zoff99 2 {
2167 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2168     dbg(0,"+#+:enter\n");
2169     #endif
2170 zoff99 27 struct attr attr, speechattr;
2171 zoff99 2
2172 zoff99 27 // search for the speech attribute
2173     if (!navit_get_attr(this_, attr_speech, &speechattr, NULL))
2174     return;
2175     // find out if the corresponding attribute attr_active has been set
2176     if (speech_get_attr(speechattr.u.speech, attr_active, &attr, NULL))
2177     {
2178     // flip it then...
2179     attr.u.num = !attr.u.num;
2180     }
2181     else
2182     {
2183     // otherwise disable it because voice is enabled by default
2184     attr.type = attr_active;
2185     attr.u.num = 0;
2186     }
2187 zoff99 2
2188 zoff99 27 // apply the new state
2189     if (!speech_set_attr(speechattr.u.speech, &attr))
2190     return;
2191 zoff99 2
2192 zoff99 27 // announce that the speech attribute has changed
2193     callback_list_call_attr_0(this_->attr_cbl, attr_speech);
2194 zoff99 2 }
2195    
2196 zoff99 27 void navit_cmd_announcer_on(struct navit *this_)
2197 zoff99 2 {
2198 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2199     dbg(0,"+#+:enter\n");
2200     #endif
2201 zoff99 27 struct attr attr, speechattr;
2202 zoff99 2
2203 zoff99 27 // search for the speech attribute
2204     if (!navit_get_attr(this_, attr_speech, &speechattr, NULL))
2205     return;
2206 zoff99 2
2207     attr.type = attr_active;
2208     attr.u.num = 1;
2209    
2210 zoff99 27 // apply the new state
2211     if (!speech_set_attr(speechattr.u.speech, &attr))
2212     return;
2213 zoff99 2
2214 zoff99 27 // announce that the speech attribute has changed
2215     callback_list_call_attr_0(this_->attr_cbl, attr_speech);
2216 zoff99 2 }
2217    
2218 zoff99 27 void navit_cmd_announcer_off(struct navit *this_)
2219 zoff99 2 {
2220 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2221     dbg(0,"+#+:enter\n");
2222     #endif
2223 zoff99 27 struct attr attr, speechattr;
2224 zoff99 2
2225 zoff99 27 // search for the speech attribute
2226     if (!navit_get_attr(this_, attr_speech, &speechattr, NULL))
2227     return;
2228 zoff99 2
2229     attr.type = attr_active;
2230     attr.u.num = 0;
2231    
2232 zoff99 27 // apply the new state
2233     if (!speech_set_attr(speechattr.u.speech, &attr))
2234     return;
2235 zoff99 2
2236 zoff99 27 // announce that the speech attribute has changed
2237     callback_list_call_attr_0(this_->attr_cbl, attr_speech);
2238 zoff99 2 }
2239    
2240 zoff99 27 void navit_speak(struct navit *this_)
2241 zoff99 2 {
2242 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2243     dbg(0,"+#+:enter\n");
2244     #endif
2245 zoff99 27 ////DBG dbg(0,"EEnter\n");
2246     struct navigation *nav = this_->navigation;
2247     struct map *map = NULL;
2248     struct map_rect *mr = NULL;
2249 zoff99 2 struct item *item;
2250     struct attr attr;
2251    
2252 zoff99 27 if (!speech_get_attr(this_->speech, attr_active, &attr, NULL))
2253     attr.u.num = 1;
2254     // dbg(1, "this_.speech->active %i\n", attr.u.num);
2255     if (!attr.u.num)
2256     return;
2257 zoff99 2
2258     if (nav)
2259 zoff99 27 map = navigation_get_map(nav);
2260 zoff99 2 if (map)
2261 zoff99 27 mr = map_rect_new(map, NULL);
2262     if (mr)
2263     {
2264     while ((item = map_rect_get_item(mr)) && (item->type == type_nav_position || item->type == type_nav_none))
2265     ;
2266     if (item && item_attr_get(item, attr_navigation_speech, &attr))
2267     {
2268 zoff99 2 speech_say(this_->speech, attr.u.str);
2269 zoff99 27 //navit_add_message(this_, attr.u.str);
2270 zoff99 2 navit_textfile_debug_log(this_, "type=announcement label=\"%s\"", attr.u.str);
2271     }
2272     map_rect_destroy(mr);
2273     }
2274     }
2275    
2276 zoff99 27 static void navit_window_roadbook_update(struct navit *this_)
2277 zoff99 2 {
2278 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2279     dbg(0,"+#+:enter\n");
2280     #endif
2281 zoff99 27 ////DBG dbg(0,"EEnter\n");
2282     struct navigation *nav = this_->navigation;
2283     struct map *map = NULL;
2284     struct map_rect *mr = NULL;
2285 zoff99 2 struct item *item;
2286     struct attr attr;
2287     struct param_list param[5];
2288     int secs;
2289    
2290 zoff99 27 // dbg(1, "enter\n");
2291 zoff99 2 datawindow_mode(this_->roadbook_window, 1);
2292     if (nav)
2293 zoff99 27 map = navigation_get_map(nav);
2294 zoff99 2 if (map)
2295 zoff99 27 mr = map_rect_new(map, NULL);
2296     ////DBG dbg(0,"nav=%p map=%p mr=%p\n", nav, map, mr);
2297     if (mr)
2298     {
2299     ////DBG dbg(0,"while loop\n");
2300     while ((item = map_rect_get_item(mr)))
2301     {
2302     ////DBG dbg(0,"item=%p\n", item);
2303     attr.u.str = NULL;
2304     if (item->type != type_nav_position)
2305     {
2306 zoff99 2 item_attr_get(item, attr_navigation_long, &attr);
2307 zoff99 27 if (attr.u.str == NULL)
2308     {
2309 zoff99 2 continue;
2310     }
2311     dbg(2, "Command='%s'\n", attr.u.str);
2312 zoff99 27 param[0].value = g_strdup(attr.u.str);
2313     }
2314     else
2315     param[0].value = _("Position");
2316     param[0].name = _("Command");
2317 zoff99 2
2318     item_attr_get(item, attr_length, &attr);
2319     dbg(2, "Length=%d\n", attr.u.num);
2320 zoff99 27 param[1].name = _("Length");
2321 zoff99 2
2322 zoff99 27 if (attr.u.num >= 2000)
2323 zoff99 2 {
2324 zoff99 27 param[1].value = g_strdup_printf("%5.1f %s", (float) attr.u.num / 1000, _("km"));
2325 zoff99 2 }
2326     else
2327     {
2328 zoff99 27 param[1].value = g_strdup_printf("%7d %s", attr.u.num, _("m"));
2329 zoff99 2 }
2330    
2331     item_attr_get(item, attr_time, &attr);
2332     dbg(2, "Time=%d\n", attr.u.num);
2333 zoff99 27 secs = attr.u.num / 10;
2334     param[2].name = _("Time");
2335     if (secs >= 3600)
2336 zoff99 2 {
2337 zoff99 27 param[2].value = g_strdup_printf("%d:%02d:%02d", secs / 60, (secs / 60) % 60, secs % 60);
2338 zoff99 2 }
2339     else
2340     {
2341 zoff99 27 param[2].value = g_strdup_printf("%d:%02d", secs / 60, secs % 60);
2342 zoff99 2 }
2343    
2344     item_attr_get(item, attr_destination_length, &attr);
2345     dbg(2, "Destlength=%d\n", attr.u.num);
2346 zoff99 27 param[3].name = _("Destination Length");
2347     if (attr.u.num >= 2000)
2348 zoff99 2 {
2349 zoff99 27 param[3].value = g_strdup_printf("%5.1f %s", (float) attr.u.num / 1000, _("km"));
2350 zoff99 2 }
2351     else
2352     {
2353 zoff99 27 param[3].value = g_strdup_printf("%d %s", attr.u.num, _("m"));
2354 zoff99 2 }
2355    
2356     item_attr_get(item, attr_destination_time, &attr);
2357     dbg(2, "Desttime=%d\n", attr.u.num);
2358 zoff99 27 secs = attr.u.num / 10;
2359     param[4].name = _("Destination Time");
2360     if (secs >= 3600)
2361 zoff99 2 {
2362 zoff99 27 param[4].value = g_strdup_printf("%d:%02d:%02d", secs / 3600, (secs / 60) % 60, secs % 60);
2363 zoff99 2 }
2364     else
2365     {
2366 zoff99 27 param[4].value = g_strdup_printf("%d:%02d", secs / 60, secs % 60);
2367 zoff99 2 }
2368     datawindow_add(this_->roadbook_window, param, 5);
2369     }
2370     map_rect_destroy(mr);
2371     }
2372     datawindow_mode(this_->roadbook_window, 0);
2373     }
2374    
2375 zoff99 27 void navit_window_roadbook_destroy(struct navit *this_)
2376 zoff99 2 {
2377 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2378     dbg(0,"+#+:enter\n");
2379     #endif
2380 zoff99 27 ////DBG dbg(0, "enter\n");
2381 zoff99 2 navigation_unregister_callback(this_->navigation, attr_navigation_long, this_->roadbook_callback);
2382 zoff99 27 this_->roadbook_window = NULL;
2383     this_->roadbook_callback = NULL;
2384 zoff99 2 }
2385 zoff99 28
2386 zoff99 27 void navit_window_roadbook_new(struct navit *this_)
2387 zoff99 2 {
2388 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2389     dbg(0,"+#+:enter\n");
2390     #endif
2391 zoff99 27 if (!this_->gui || this_->roadbook_callback || this_->roadbook_window)
2392     {
2393 zoff99 2 return;
2394     }
2395    
2396 zoff99 27 this_->roadbook_callback = callback_new_1(callback_cast(navit_window_roadbook_update), this_);
2397 zoff99 2 navigation_register_callback(this_->navigation, attr_navigation_long, this_->roadbook_callback);
2398 zoff99 27 this_->roadbook_window = gui_datawindow_new(this_->gui, _("Roadbook"), NULL, callback_new_1(callback_cast(navit_window_roadbook_destroy), this_));
2399 zoff99 2 navit_window_roadbook_update(this_);
2400     }
2401    
2402 zoff99 27 void navit_remove_all_maps(struct navit *this_)
2403 zoff99 2 {
2404 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2405     dbg(0,"+#+:enter\n");
2406     #endif
2407 zoff99 2 struct mapset *ms;
2408     struct map *map3;
2409    
2410 zoff99 28 // hold map drawing
2411     // this_->ready = 1;
2412    
2413 zoff99 27 // first: stop navigation!
2414     //if (global_navit->destination_valid != 0)
2415     //{
2416     navit_set_destination(global_navit, NULL, NULL, 0);
2417     //}
2418    
2419    
2420 zoff99 28 if (this_->route)
2421     {
2422     struct attr callback;
2423     // this_->route_cb=callback_new_attr_1(callback_cast(navit_redraw_route), attr_route_status, this_);
2424     callback.type = attr_callback;
2425     callback.u.callback = this_->route_cb;
2426     route_remove_attr(this_->route, &callback);
2427 zoff99 27
2428 zoff99 28 this_->route->ms = NULL;
2429     // route_set_mapset(this_->route, ms);
2430     // route_set_projection(this_->route, transform_get_projection(this_->trans));
2431 zoff99 27
2432 zoff99 28 //*********route_destroy(this_->route);
2433 zoff99 27
2434 zoff99 28 //route_path_destroy(this_->route->path2,1);
2435     //this_->route->path2 = NULL;
2436     //route_graph_destroy(this_->route->graph);
2437     //this_->route->graph=NULL;
2438     }
2439 zoff99 27
2440     /*
2441     map_rect_destroy(displaylist->mr);
2442     if (!route_selection)
2443     map_selection_destroy(displaylist->sel);
2444     mapset_close(displaylist->msh);
2445     displaylist->mr=NULL;
2446     displaylist->sel=NULL;
2447     displaylist->m=NULL;
2448     displaylist->msh=NULL;
2449     profile(1,"callback\n");
2450     callback_call_1(displaylist->cb, cancel);
2451     */
2452    
2453     struct displaylist *dl = navit_get_displaylist(this_);
2454     dl->m = NULL;
2455     dl->msh = NULL;
2456    
2457 zoff99 2 if (this_->mapsets)
2458     {
2459     struct mapset_handle *msh;
2460 zoff99 27 ms = this_->mapsets->data;
2461     msh = mapset_open(ms);
2462     ////DBG dbg(0,"removing map bb0\n");
2463     while (msh && (map3 = mapset_next(msh, 0)))
2464 zoff99 2 {
2465 zoff99 27 ////DBG dbg(0,"removing map bb1\n");
2466 zoff99 2 struct attr map_name_attr;
2467 zoff99 27 if (map_get_attr(map3, attr_name, &map_name_attr, NULL))
2468 zoff99 2 {
2469 zoff99 27 //DBG dbg(0, "map name=%s", map_name_attr.u.str);
2470 zoff99 2 if (strncmp("_ms_sdcard_map:", map_name_attr.u.str, 15) == 0)
2471     {
2472 zoff99 28 dbg(0, "removing map name=%s", map_name_attr.u.str);
2473 zoff99 27 //DBG dbg(0, "removing map a0\n");
2474     struct attr active;
2475     active.type = attr_active;
2476     active.u.num = 0;
2477     //map_set_attr(map3, &active);
2478    
2479     //DBG dbg(0, "removing map a1\n");
2480 zoff99 2 struct attr map_attr;
2481 zoff99 27 map_attr.u.map = map3;
2482     map_attr.type = attr_map;
2483 zoff99 2 mapset_remove_attr(ms, &map_attr);
2484 zoff99 27
2485     //DBG dbg(0, "removing map a2\n");
2486     map3->refcount = 1;
2487 zoff99 2 map_destroy(map3);
2488 zoff99 27 //DBG dbg(0, "removing map a3\n");
2489     map3 = NULL;
2490 zoff99 2 }
2491 zoff99 28 else if (strncmp("-special-:", map_name_attr.u.str, 10) == 0)
2492     {
2493     dbg(0, "removing (special) map name=%s", map_name_attr.u.str);
2494     struct attr active;
2495     active.type = attr_active;
2496     active.u.num = 0;
2497    
2498     struct attr map_attr;
2499     map_attr.u.map = map3;
2500     map_attr.type = attr_map;
2501     mapset_remove_attr(ms, &map_attr);
2502    
2503     map3->refcount = 1;
2504     map_destroy(map3);
2505     map3 = NULL;
2506     }
2507 zoff99 2 }
2508     }
2509     mapset_close(msh);
2510 zoff99 27 //DBG dbg(0, "removing map bb4\n");
2511 zoff99 2 }
2512 zoff99 27
2513     dl->ms = this_->mapsets->data;
2514    
2515     // int async = 0;
2516     // transform_setup_source_rect(this_->trans);
2517     // graphics_draw(this_->gra, this_->displaylist, this_->mapsets->data, this_->trans, this_->layout_current, async, NULL, this_->graphics_flags|1);
2518     //this_->displaylist->ms=this_->mapsets->data;
2519    
2520 zoff99 2 }
2521    
2522 zoff99 28 void navit_map_active_flag(struct navit *this_, int activate, const char *mapname)
2523     {
2524     // activate = 0 -> deactivate
2525     // activate = 1 -> activate
2526    
2527     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2528     dbg(0,"+#+:enter\n");
2529     #endif
2530     struct mapset *ms;
2531     struct map *map3;
2532    
2533     if (this_->mapsets)
2534     {
2535     struct mapset_handle *msh;
2536     ms = this_->mapsets->data;
2537     msh = mapset_open(ms);
2538     while (msh && (map3 = mapset_next(msh, 0)))
2539     {
2540     struct attr map_name_attr;
2541     if (map_get_attr(map3, attr_name, &map_name_attr, NULL))
2542     {
2543     dbg(0, "map name=%s\n", map_name_attr.u.str);
2544     if (strcmp(mapname, map_name_attr.u.str) == 0)
2545     {
2546     dbg(0, "setting active flag on map:%s\n", map_name_attr.u.str);
2547    
2548     struct attr active;
2549     active.type = attr_active;
2550     active.u.num = activate;
2551     map_set_attr(map3, &active);
2552     }
2553     }
2554     }
2555     mapset_close(msh);
2556     }
2557    
2558     }
2559    
2560 zoff99 27 void navit_add_all_maps(struct navit *this_)
2561 zoff99 2 {
2562 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2563     dbg(0,"+#+:enter\n");
2564     #endif
2565 zoff99 2 struct map *map3;
2566    
2567     if (this_->mapsets)
2568     {
2569 zoff99 27 //DBG dbg(0, "xADDx all maps - start\n");
2570 zoff99 2
2571 zoff99 27 struct mapset *ms;
2572     ms = this_->mapsets->data;
2573    
2574 zoff99 2 struct attr type;
2575     struct attr parent;
2576     struct attr data;
2577     struct attr flags;
2578     struct map *map2;
2579     struct attr map2_attr;
2580     struct attr *attrs[4];
2581     char *map_file;
2582    
2583 zoff99 27 parent.type = attr_navit;
2584     parent.u.navit = this_;
2585     type.type = attr_type;
2586     type.u.str = "binfile";
2587     data.type = attr_data;
2588     map_file = g_strdup_printf("%sborders.bin", navit_maps_dir);
2589     data.u.str = map_file;
2590 zoff99 2
2591 zoff99 27 ////DBG dbg(0,"map name=%s",map_file);
2592 zoff99 2
2593 zoff99 27 flags.type = attr_flags;
2594     flags.u.num = 0;
2595     attrs[0] = &type;
2596     attrs[1] = &data;
2597     attrs[2] = &flags;
2598     attrs[3] = NULL;
2599     map2 = map_new(&parent, attrs);
2600 zoff99 2 if (map2)
2601     {
2602 zoff99 27 map2_attr.u.data = map2;
2603     map2_attr.type = attr_map;
2604     // mapset_add_attr_name(ms, &map2_attr);
2605     mapset_add_attr_name_str(ms, &map2_attr, "/sdcard/zanavi/maps/borders.bin");
2606     struct attr active;
2607     active.type = attr_active;
2608     active.u.num = 0;
2609     //map_set_attr(map2, &active);
2610 zoff99 2 }
2611     g_free(map_file);
2612    
2613 zoff99 27 parent.type = attr_navit;
2614     parent.u.navit = this_;
2615     type.type = attr_type;
2616     type.u.str = "binfile";
2617     data.type = attr_data;
2618     map_file = g_strdup_printf("%scoastline.bin", navit_maps_dir);
2619     data.u.str = map_file;
2620 zoff99 2
2621 zoff99 27 ////DBG dbg(0,"map name=%s",map_file);
2622 zoff99 2
2623 zoff99 27 flags.type = attr_flags;
2624     flags.u.num = 0;
2625     attrs[0] = &type;
2626     attrs[1] = &data;
2627     attrs[2] = &flags;
2628     attrs[3] = NULL;
2629     map2 = map_new(&parent, attrs);
2630 zoff99 2 if (map2)
2631     {
2632 zoff99 27 map2_attr.u.data = map2;
2633     map2_attr.type = attr_map;
2634     // mapset_add_attr_name(ms, &map2_attr);
2635     mapset_add_attr_name_str(ms, &map2_attr, "/sdcard/zanavi/maps/coastline.bin");
2636     struct attr active;
2637     active.type = attr_active;
2638     active.u.num = 0;
2639     //map_set_attr(map2, &active);
2640 zoff99 2 }
2641     g_free(map_file);
2642    
2643 zoff99 28 // gpx tracks map --------------------
2644     parent.type = attr_navit;
2645     parent.u.navit = this_;
2646     type.type = attr_type;
2647     type.u.str = "textfile";
2648     data.type = attr_data;
2649     map_file = g_strdup_printf("%sgpxtracks.txt", navit_maps_dir);
2650     data.u.str = map_file;
2651    
2652     flags.type = attr_flags;
2653     flags.u.num = 0;
2654     attrs[0] = &type;
2655     attrs[1] = &data;
2656     attrs[2] = &flags;
2657     attrs[3] = NULL;
2658     map2 = map_new(&parent, attrs);
2659     if (map2)
2660     {
2661     map2_attr.u.data = map2;
2662     map2_attr.type = attr_map;
2663     mapset_add_attr_name_str(ms, &map2_attr, "-special-:gpxtracks.txt");
2664     struct attr active;
2665     active.type = attr_active;
2666     active.u.num = 0;
2667     //map_set_attr(map2, &active);
2668     }
2669     g_free(map_file);
2670     // gpx tracks map --------------------
2671    
2672    
2673     // traffic map --------------------
2674     parent.type = attr_navit;
2675     parent.u.navit = this_;
2676     type.type = attr_type;
2677     type.u.str = "textfile";
2678     data.type = attr_data;
2679     map_file = g_strdup_printf("%straffic.txt", navit_maps_dir);
2680     data.u.str = map_file;
2681    
2682     flags.type = attr_flags;
2683     flags.u.num = 0;
2684     attrs[0] = &type;
2685     attrs[1] = &data;
2686     attrs[2] = &flags;
2687     attrs[3] = NULL;
2688     map2 = map_new(&parent, attrs);
2689     if (map2)
2690     {
2691     map2_attr.u.data = map2;
2692     map2_attr.type = attr_map;
2693     mapset_add_attr_name_str(ms, &map2_attr, "-special-:traffic.txt");
2694     struct attr active;
2695     active.type = attr_active;
2696     active.u.num = 0;
2697     //map_set_attr(map2, &active);
2698     }
2699     g_free(map_file);
2700     // traffic map --------------------
2701    
2702    
2703 zoff99 27 int i = 1;
2704     for (i = 1; i < 10; i++)
2705 zoff99 2 {
2706     struct map *map22;
2707     struct attr map22_attr;
2708 zoff99 27 parent.type = attr_navit;
2709     parent.u.navit = this_;
2710     type.type = attr_type;
2711     type.u.str = "binfile";
2712     data.type = attr_data;
2713     map_file = g_strdup_printf("%snavitmap_00%d.bin", navit_maps_dir, i);
2714     data.u.str = map_file;
2715     flags.type = attr_flags;
2716     flags.u.num = 0;
2717     attrs[0] = &type;
2718     attrs[1] = &data;
2719     attrs[2] = &flags;
2720     attrs[3] = NULL;
2721     map22 = map_new(&parent, attrs);
2722 zoff99 2 if (map22)
2723     {
2724 zoff99 27 //DBG dbg(0, "*add* map name=%s\n", map_file);
2725     map22_attr.u.data = map22;
2726     map22_attr.type = attr_map;
2727     // mapset_add_attr_name(ms, &map22_attr);
2728     char *map_name_str;
2729     map_name_str = g_strdup_printf("/sdcard/zanavi/maps/navitmap_00%d.bin", i);
2730     mapset_add_attr_name_str(ms, &map22_attr, map_name_str);
2731     struct attr active;
2732     active.type = attr_active;
2733     active.u.num = 0;
2734     //map_set_attr(map22, &active);
2735     g_free(map_name_str);
2736 zoff99 2 }
2737     g_free(map_file);
2738     }
2739    
2740 zoff99 27 i = 10;
2741     for (i = 10; i < 21; i++)
2742 zoff99 2 {
2743 zoff99 27 parent.type = attr_navit;
2744     parent.u.navit = this_;
2745     type.type = attr_type;
2746     type.u.str = "binfile";
2747     data.type = attr_data;
2748     map_file = g_strdup_printf("%snavitmap_0%d.bin", navit_maps_dir, i);
2749     data.u.str = map_file;
2750     ////DBG dbg(0,"map name=%s",map_file);
2751     flags.type = attr_flags;
2752     flags.u.num = 0;
2753     attrs[0] = &type;
2754     attrs[1] = &data;
2755     attrs[2] = &flags;
2756     attrs[3] = NULL;
2757     map2 = map_new(&parent, attrs);
2758 zoff99 2 if (map2)
2759     {
2760 zoff99 27 map2_attr.u.data = map2;
2761     map2_attr.type = attr_map;
2762     // mapset_add_attr_name(ms, &map2_attr);
2763     char *map_name_str;
2764     map_name_str = g_strdup_printf("/sdcard/zanavi/maps/navitmap_0%d.bin", i);
2765     mapset_add_attr_name_str(ms, &map2_attr, map_name_str);
2766     struct attr active;
2767     active.type = attr_active;
2768     active.u.num = 0;
2769     //map_set_attr(map2, &active);
2770     g_free(map_name_str);
2771 zoff99 2 }
2772     g_free(map_file);
2773     }
2774     }
2775 zoff99 27
2776     /*
2777     if (this_->mapsets)
2778     {
2779     struct mapset_handle *msh;
2780     struct map *map;
2781     struct mapset *ms;
2782    
2783     //DBG dbg(0,"xx ms callbacks xx\n");
2784    
2785     ms=this_->mapsets->data;
2786     this_->progress_cb=callback_new_attr_1(callback_cast(navit_map_progress), attr_progress, this_);
2787     msh=mapset_open(ms);
2788     while (msh && (map=mapset_next(msh, 0)))
2789     {
2790     //pass new callback instance for each map in the mapset to make map callback list destruction work correctly
2791     struct callback *pcb = callback_new_attr_1(callback_cast(navit_map_progress), attr_progress, this_);
2792     map_add_callback(map, pcb);
2793     }
2794     mapset_close(msh);
2795     }
2796     */
2797    
2798 zoff99 28 /*
2799 zoff99 30 struct attr parent;
2800     parent.type = attr_navit;
2801     parent.u.navit = global_navit;
2802 zoff99 27
2803 zoff99 30 struct attr *attrs_r[2];
2804     attrs_r[0] = NULL;
2805     attrs_r[1] = NULL;
2806     */
2807 zoff99 27
2808     //***this_->route = route_new(&parent, attrs_r);
2809    
2810    
2811     //int async = 0;
2812     //transform_setup_source_rect(this_->trans);
2813     //graphics_draw(this_->gra, this_->displaylist, this_->mapsets->data, this_->trans, this_->layout_current, async, NULL, this_->graphics_flags|1);
2814    
2815     struct displaylist *dl = navit_get_displaylist(this_);
2816     dl->ms = this_->mapsets->data;
2817     dl->m = NULL;
2818     dl->msh = NULL;
2819    
2820     if (this_->route)
2821     {
2822     struct mapset *ms;
2823     ms = this_->mapsets->data;
2824     route_set_mapset(this_->route, ms);
2825    
2826     struct attr callback;
2827 zoff99 28 this_->route_cb = callback_new_attr_1(callback_cast(navit_redraw_route), attr_route_status, this_);
2828 zoff99 30 callback_add_names(this_->route_cb, "navit_add_all_maps", "navit_redraw_route");
2829 zoff99 28 callback.type = attr_callback;
2830     callback.u.callback = this_->route_cb;
2831 zoff99 27 route_add_attr(this_->route, &callback);
2832     // ***** route_set_projection(this_->route, transform_get_projection(this_->trans));
2833     }
2834    
2835     if (this_->tracking)
2836     {
2837     struct mapset *ms;
2838     ms = this_->mapsets->data;
2839    
2840     tracking_set_mapset(this_->tracking, ms);
2841     if (this_->route)
2842     {
2843     tracking_set_route(this_->tracking, this_->route);
2844     }
2845     }
2846    
2847 zoff99 28 // ready for drawing map
2848     // this_->ready = 3;
2849 zoff99 27
2850 zoff99 28 // draw map
2851     // navit_draw(this_);
2852 zoff99 2 }
2853    
2854 zoff99 27 void navit_reload_maps(struct navit *this_)
2855 zoff99 2 {
2856 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2857     dbg(0,"+#+:enter\n");
2858     #endif
2859 zoff99 2 navit_remove_all_maps(this_);
2860     navit_add_all_maps(this_);
2861     }
2862    
2863 zoff99 27 void navit_init(struct navit *this_)
2864 zoff99 2 {
2865 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
2866     dbg(0,"+#+:enter\n");
2867     #endif
2868 zoff99 27 ////DBG dbg(0,"EEnter\n");
2869 zoff99 2 struct mapset *ms;
2870     struct map *map;
2871     int callback;
2872     char *center_file;
2873    
2874 zoff99 30 // dbg(0,"GGGGG:set global_navit\n");
2875     // global_navit = this_;
2876    
2877 zoff99 27 // default value
2878     navit_maps_dir = "/sdcard/zanavi/maps/";
2879 zoff99 2
2880 zoff99 27 global_img_waypoint = NULL;
2881    
2882     //DBG dbg(0, "enter gui %p graphics %p\n", this_->gui, this_->gra);
2883    
2884     if (!this_->gui && !(this_->flags & 2))
2885     {
2886     dbg(0, "no gui\n");
2887 zoff99 2 navit_destroy(this_);
2888     return;
2889     }
2890 zoff99 27
2891     if (!this_->gra && !(this_->flags & 1))
2892     {
2893     dbg(0, "no graphics\n");
2894 zoff99 2 navit_destroy(this_);
2895     return;
2896     }
2897 zoff99 27
2898     //DBG dbg(0, "Connecting gui to graphics\n");
2899    
2900     if (this_->gui && this_->gra && gui_set_graphics(this_->gui, this_->gra))
2901     {
2902 zoff99 2 struct attr attr_type_gui, attr_type_graphics;
2903     gui_get_attr(this_->gui, attr_type, &attr_type_gui, NULL);
2904     graphics_get_attr(this_->gra, attr_type, &attr_type_graphics, NULL);
2905    
2906 zoff99 28 dbg(0, "failed to connect to graphics\n");
2907 zoff99 2 navit_destroy(this_);
2908     return;
2909     }
2910 zoff99 27
2911     if (this_->speech && this_->navigation)
2912     {
2913 zoff99 2 struct attr speech;
2914 zoff99 27 speech.type = attr_speech;
2915     speech.u.speech = this_->speech;
2916 zoff99 2 navigation_set_attr(this_->navigation, &speech);
2917     }
2918 zoff99 27
2919     //DBG dbg(0, "Initializing graphics\n");
2920     //DBG dbg(0, "Setting Vehicle\n");
2921 zoff99 2 navit_set_vehicle(this_, this_->vehicle);
2922 zoff99 28
2923 zoff99 27 //DBG dbg(0, "Adding dynamic maps to mapset %p\n", this_->mapsets);
2924     if (this_->mapsets)
2925     {
2926 zoff99 2 struct mapset_handle *msh;
2927 zoff99 27 ms = this_->mapsets->data;
2928     // **D** // this_->progress_cb=callback_new_attr_1(callback_cast(navit_map_progress), attr_progress, this_);
2929     msh = mapset_open(ms);
2930     while (msh && (map = mapset_next(msh, 0)))
2931     {
2932 zoff99 2 //pass new callback instance for each map in the mapset to make map callback list destruction work correctly
2933 zoff99 27 // **D** // struct callback *pcb = callback_new_attr_1(callback_cast(navit_map_progress), attr_progress, this_);
2934     // **D** // map_add_callback(map, pcb);
2935 zoff99 2 }
2936     mapset_close(msh);
2937 zoff99 27
2938     if (this_->route)
2939     {
2940     if ((map = route_get_map(this_->route)))
2941     {
2942     struct attr map_a, map_name;
2943     map_a.type = attr_map;
2944     map_a.u.map = map;
2945     map_name.type = attr_name;
2946     map_name.u.str = "_ms_route";
2947 zoff99 2 map_set_attr(map_a.u.map, &map_name);
2948     mapset_add_attr(ms, &map_a);
2949     }
2950 zoff99 27
2951     if ((map = route_get_graph_map(this_->route)))
2952     {
2953     struct attr map_a, active, map_name;
2954     map_a.type = attr_map;
2955     map_a.u.map = map;
2956     active.type = attr_active;
2957     active.u.num = 0;
2958     map_name.type = attr_name;
2959     map_name.u.str = "_ms_route_graph";
2960 zoff99 2 map_set_attr(map_a.u.map, &map_name);
2961     mapset_add_attr(ms, &map_a);
2962     map_set_attr(map, &active);
2963     }
2964     route_set_mapset(this_->route, ms);
2965     route_set_projection(this_->route, transform_get_projection(this_->trans));
2966     }
2967 zoff99 27
2968     if (this_->tracking)
2969     {
2970 zoff99 2 tracking_set_mapset(this_->tracking, ms);
2971     if (this_->route)
2972 zoff99 27 {
2973 zoff99 2 tracking_set_route(this_->tracking, this_->route);
2974 zoff99 27 }
2975 zoff99 2 }
2976 zoff99 27
2977     if (this_->navigation)
2978     {
2979     if ((map = navigation_get_map(this_->navigation)))
2980     {
2981     struct attr map_a, active, map_name;
2982     map_a.type = attr_map;
2983     map_a.u.map = map;
2984     active.type = attr_active;
2985     active.u.num = 0;
2986     map_name.type = attr_name;
2987     map_name.u.str = "_ms_navigation";
2988 zoff99 2 map_set_attr(map_a.u.map, &map_name);
2989     mapset_add_attr(ms, &map_a);
2990     map_set_attr(map, &active);
2991     }
2992     }
2993 zoff99 27
2994     if (this_->tracking)
2995     {
2996     if ((map = tracking_get_map(this_->tracking)))
2997     {
2998     struct attr map_a, active, map_name;
2999     map_a.type = attr_map;
3000     map_a.u.map = map;
3001     active.type = attr_active;
3002     active.u.num = 0;
3003     map_name.type = attr_name;
3004     map_name.u.str = "_ms_tracking";
3005 zoff99 14 map_set_attr(map_a.u.map, &map_name);
3006 zoff99 2 mapset_add_attr(ms, &map_a);
3007     map_set_attr(map, &active);
3008     }
3009     }
3010 zoff99 14 // *DISABLED* navit_add_former_destinations_from_file(this_);
3011 zoff99 2 }
3012 zoff99 27
3013     if (this_->route)
3014     {
3015 zoff99 2 struct attr callback;
3016 zoff99 27 this_->route_cb = callback_new_attr_1(callback_cast(navit_redraw_route), attr_route_status, this_);
3017 zoff99 30 callback_add_names(this_->route_cb, "navit_init", "navit_redraw_route");
3018 zoff99 27 callback.type = attr_callback;
3019     callback.u.callback = this_->route_cb;
3020 zoff99 2 route_add_attr(this_->route, &callback);
3021     }
3022 zoff99 27
3023     if (this_->navigation)
3024     {
3025     if (this_->speech)
3026     {
3027     this_->nav_speech_cb = callback_new_1(callback_cast(navit_speak), this_);
3028 zoff99 30 callback_add_names(this_->nav_speech_cb, "navit_init", "navit_speak");
3029 zoff99 2 navigation_register_callback(this_->navigation, attr_navigation_speech, this_->nav_speech_cb);
3030     }
3031 zoff99 27
3032 zoff99 2 if (this_->route)
3033 zoff99 27 {
3034 zoff99 2 navigation_set_route(this_->navigation, this_->route);
3035 zoff99 27 }
3036 zoff99 2 }
3037 zoff99 27
3038     dbg(0, "Setting Center\n");
3039 zoff99 2 center_file = bookmarks_get_center_file(FALSE);
3040 zoff99 27 //dbg(0, "g0\n");
3041 zoff99 2 bookmarks_set_center_from_file(this_->bookmarks, center_file);
3042     g_free(center_file);
3043 zoff99 30
3044 zoff99 2 #if 0
3045 zoff99 27 if (this_->menubar)
3046     {
3047 zoff99 2 men=menu_add(this_->menubar, "Data", menu_type_submenu, NULL);
3048 zoff99 27 if (men)
3049     {
3050 zoff99 2 navit_add_menu_windows_items(this_, men);
3051     }
3052     }
3053     #endif
3054 zoff99 30
3055 zoff99 2 #if 0
3056     navit_window_roadbook_new(this_);
3057     navit_window_items_new(this_);
3058     #endif
3059    
3060 zoff99 27 //dbg(0, "g1\n");
3061     //messagelist_init(this_->messages);
3062 zoff99 2
3063 zoff99 27 //dbg(0, "g2\n");
3064 zoff99 2 navit_set_cursors(this_);
3065    
3066     callback_list_call_attr_1(this_->attr_cbl, attr_navit, this_);
3067 zoff99 27 callback = (this_->ready == 2);
3068 zoff99 28 dbg(0, "pre this_->ready=%d\n", this_->ready);
3069     this_->ready = this_->ready | 1;
3070     dbg(0, "set this_->ready=%d\n", this_->ready);
3071 zoff99 27 ////DBG dbg(0,"ready=%d\n",this_->ready);
3072    
3073 zoff99 28
3074     //if (this_->ready == 3)
3075     //{
3076     // ////DBG dbg(0,"navit_draw_async_003\n");
3077     // navit_draw_async(this_, 1);
3078     //}
3079    
3080 zoff99 30 dbg(0, "init ready=%d\n", this_->ready);
3081 zoff99 28
3082     // draw???????
3083     // dbg(0,"init DRAW 11\n");
3084     // ready to draw map
3085     // navit_draw(this_);
3086     // dbg(0,"init DRAW 22\n");
3087     // draw???????
3088    
3089 zoff99 2 if (callback)
3090 zoff99 27 {
3091 zoff99 2 callback_list_call_attr_1(this_->attr_cbl, attr_graphics_ready, this_);
3092 zoff99 27 }
3093 zoff99 2 #if 0
3094     routech_test(this_);
3095     #endif
3096 zoff99 27 //dbg(0, "1111111111\n");
3097 zoff99 2 }
3098    
3099 zoff99 27 void navit_zoom_to_rect(struct navit *this_, struct coord_rect *r)
3100 zoff99 2 {
3101 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3102     dbg(0,"+#+:enter\n");
3103     #endif
3104 zoff99 27 ////DBG dbg(0,"EEnter\n");
3105 zoff99 2 struct coord c;
3106 zoff99 27 int scale = 16;
3107 zoff99 2
3108 zoff99 27 c.x = (r->rl.x + r->lu.x) / 2;
3109     c.y = (r->rl.y + r->lu.y) / 2;
3110 zoff99 2 transform_set_center(this_->trans, &c);
3111 zoff99 27 // dbg(1, "%x,%x-%x,%x\n", r->rl.x, r->rl.y, r->lu.x, r->lu.y);
3112     while (scale < 1 << 20)
3113     {
3114     struct point p1, p2;
3115 zoff99 2 transform_set_scale(this_->trans, scale);
3116     transform_setup_source_rect(this_->trans);
3117     transform(this_->trans, transform_get_projection(this_->trans), &r->lu, &p1, 1, 0, 0, NULL);
3118     transform(this_->trans, transform_get_projection(this_->trans), &r->rl, &p2, 1, 0, 0, NULL);
3119 zoff99 27 // dbg(1, "%d,%d-%d,%d\n", p1.x, p1.y, p2.x, p2.y);
3120     if (p1.x < 0 || p2.x < 0 || p1.x > this_->w || p2.x > this_->w || p1.y < 0 || p2.y < 0 || p1.y > this_->h || p2.y > this_->h)
3121     scale *= 2;
3122 zoff99 2 else
3123     break;
3124 zoff99 27
3125 zoff99 2 }
3126     if (this_->ready == 3)
3127     {
3128 zoff99 27 ////DBG dbg(0,"navit_draw_async_004\n");
3129 zoff99 30 //dbg(0,"DO__DRAW:navit_draw_async call\n");
3130 zoff99 27 navit_draw_async(this_, 0);
3131 zoff99 2 }
3132     }
3133    
3134 zoff99 27 void navit_zoom_to_route(struct navit *this_, int orientation)
3135 zoff99 2 {
3136 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3137     dbg(0,"+#+:enter\n");
3138     #endif
3139 zoff99 27 ////DBG dbg(0,"EEnter\n");
3140 zoff99 2 struct map *map;
3141 zoff99 27 struct map_rect *mr = NULL;
3142 zoff99 2 struct item *item;
3143     struct coord c;
3144     struct coord_rect r;
3145 zoff99 27 int count = 0;
3146     if (!this_->route)
3147 zoff99 2 return;
3148 zoff99 27 // dbg(1, "enter\n");
3149     map = route_get_map(this_->route);
3150     // dbg(1, "map=%p\n", map);
3151 zoff99 2 if (map)
3152 zoff99 27 mr = map_rect_new(map, NULL);
3153     // dbg(1, "mr=%p\n", mr);
3154     if (mr)
3155     {
3156     while ((item = map_rect_get_item(mr)))
3157     {
3158     // dbg(1, "item=%s\n", item_to_name(item->type));
3159     while (item_coord_get(item, &c, 1))
3160     {
3161     // dbg(1, "coord\n");
3162     if (!count)
3163     r.lu = r.rl = c;
3164 zoff99 2 else
3165 zoff99 27 coord_rect_extend(&r, &c);
3166 zoff99 2 count++;
3167     }
3168     }
3169     map_rect_destroy(mr);
3170     }
3171 zoff99 27 if (!count)
3172 zoff99 2 return;
3173     if (orientation != -1)
3174     transform_set_yaw(this_->trans, orientation);
3175     navit_zoom_to_rect(this_, &r);
3176     }
3177    
3178 zoff99 27 static void navit_cmd_zoom_to_route(struct navit *this)
3179 zoff99 2 {
3180 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3181     dbg(0,"+#+:enter\n");
3182     #endif
3183 zoff99 27 ////DBG dbg(0,"EEnter\n");
3184 zoff99 2 navit_zoom_to_route(this, 0);
3185     }
3186    
3187     /**
3188     * show point on map
3189     *
3190     * @param navit The navit instance
3191     * @param center The point where to center the map, including its projection
3192     * @returns nothing
3193     */
3194 zoff99 27 void navit_set_center(struct navit *this_, struct pcoord *center, int set_timeout)
3195 zoff99 2 {
3196 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3197     dbg(0,"+#+:enter\n");
3198     #endif
3199 zoff99 27 ////DBG dbg(0,"EEnter\n");
3200     struct coord *c = transform_center(this_->trans);
3201     struct coord c1, c2;
3202 zoff99 2 enum projection pro = transform_get_projection(this_->trans);
3203 zoff99 27 if (pro != center->pro)
3204     {
3205 zoff99 2 c1.x = center->x;
3206     c1.y = center->y;
3207     transform_from_to(&c1, center->pro, &c2, pro);
3208 zoff99 27 }
3209     else
3210     {
3211 zoff99 2 c2.x = center->x;
3212     c2.y = center->y;
3213     }
3214 zoff99 27 *c = c2;
3215     if (set_timeout)
3216     {
3217 zoff99 2 navit_set_timeout(this_);
3218 zoff99 27 }
3219 zoff99 2 if (this_->ready == 3)
3220 zoff99 27 {
3221 zoff99 2 navit_draw(this_);
3222 zoff99 27 }
3223 zoff99 2 }
3224    
3225 zoff99 27 static void navit_set_center_coord_screen(struct navit *this_, struct coord *c, struct point *p, int set_timeout)
3226 zoff99 2 {
3227 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3228     dbg(0,"+#+:enter\n");
3229     #endif
3230 zoff99 27 ////DBG dbg(0,"EEnter\n");
3231 zoff99 2 int width, height;
3232     struct point po;
3233     transform_set_center(this_->trans, c);
3234     transform_get_size(this_->trans, &width, &height);
3235 zoff99 27 po.x = width / 2;
3236     po.y = height / 2;
3237 zoff99 2 update_transformation(this_->trans, &po, p, NULL);
3238     if (set_timeout)
3239 zoff99 27 {
3240 zoff99 2 navit_set_timeout(this_);
3241 zoff99 27 }
3242 zoff99 2 }
3243    
3244     /**
3245     * Links all vehicles to a cursor depending on the current profile.
3246     *
3247     * @param this_ A navit instance
3248     * @author Ralph Sennhauser (10/2009)
3249     */
3250 zoff99 27 void navit_set_cursors(struct navit *this_)
3251 zoff99 2 {
3252 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3253     dbg(0,"+#+:enter\n");
3254     #endif
3255 zoff99 2 struct attr name;
3256     struct navit_vehicle *nv;
3257     struct cursor *c;
3258     GList *v;
3259    
3260 zoff99 27 //dbg(0, "Enter\n");
3261    
3262     v = g_list_first(this_->vehicles); // GList of navit_vehicles
3263     while (v)
3264     {
3265     dbg(0, "* found vehicle *\n");
3266     nv = v->data;
3267     if (vehicle_get_attr(nv->vehicle, attr_cursorname, &name, NULL))
3268     {
3269     if (!strcmp(name.u.str, "none"))
3270     {
3271     c = NULL;
3272     }
3273 zoff99 2 else
3274 zoff99 27 {
3275     c = layout_get_cursor(this_->layout_current, name.u.str);
3276     }
3277     }
3278     else
3279     {
3280     c = layout_get_cursor(this_->layout_current, "default");
3281     }
3282 zoff99 2 vehicle_set_cursor(nv->vehicle, c, 0);
3283 zoff99 27 v = g_list_next(v);
3284 zoff99 2 }
3285     return;
3286     }
3287    
3288 zoff99 27 void navit_remove_cursors(struct navit *this_)
3289 zoff99 2 {
3290 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3291     dbg(0,"+#+:enter\n");
3292     #endif
3293 zoff99 27 struct attr name;
3294     struct navit_vehicle *nv;
3295     struct cursor *c;
3296     GList *v;
3297    
3298     //dbg(0, "Enter\n");
3299     name.type = attr_cursor;
3300    
3301     v = g_list_first(this_->vehicles); // GList of navit_vehicles
3302     while (v)
3303     {
3304     dbg(0, "* found vehicle *\n");
3305     nv = v->data;
3306     vehicle_remove_attr(nv->vehicle, &name);
3307     v = g_list_next(v);
3308     }
3309     return;
3310     }
3311    
3312     static int navit_get_cursor_pnt(struct navit *this_, struct point *p, int keep_orientation, int *dir)
3313     {
3314 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3315     dbg(0,"+#+:enter\n");
3316     #endif
3317 zoff99 27 ////DBG dbg(0,"EEnter\n");
3318 zoff99 2 int width, height;
3319 zoff99 27 struct navit_vehicle *nv = this_->vehicle;
3320 zoff99 2
3321 zoff99 27 float offset = this_->radius; // Cursor offset from the center of the screen (percent).
3322 zoff99 2 #if 0 /* Better improve track.c to get that issue resolved or make it configurable with being off the default, the jumping back to the center is a bit annoying */
3323 zoff99 27 float min_offset = 0.; // Percent offset at min_offset_speed.
3324     float max_offset = 30.; // Percent offset at max_offset_speed.
3325     int min_offset_speed = 2; // Speed in km/h
3326     int max_offset_speed = 50; // Speed ini km/h
3327     // Calculate cursor offset from the center of the screen, upon speed.
3328     if (nv->speed <= min_offset_speed)
3329     {
3330     offset = min_offset;
3331     }
3332     else if (nv->speed > max_offset_speed)
3333     {
3334     offset = max_offset;
3335     }
3336     else
3337     {
3338     offset = (max_offset - min_offset) / (max_offset_speed - min_offset_speed) * (nv->speed - min_offset_speed);
3339     }
3340 zoff99 2 #endif
3341    
3342     transform_get_size(this_->trans, &width, &height);
3343 zoff99 27 if (this_->orientation == -1 || keep_orientation)
3344     {
3345     p->x = 50 * width / 100;
3346     p->y = (50 + offset) * height / 100;
3347     if (dir)
3348 zoff99 30 {
3349 zoff99 27 *dir = keep_orientation ? this_->orientation : nv->dir;
3350 zoff99 30 }
3351 zoff99 27 }
3352     else
3353     {
3354 zoff99 2 int mdir;
3355 zoff99 27 if (this_->tracking && this_->tracking_flag)
3356     {
3357 zoff99 2 mdir = tracking_get_angle(this_->tracking) - this_->orientation;
3358     }
3359 zoff99 27 else
3360     {
3361     mdir = nv->dir - this_->orientation;
3362     }
3363 zoff99 2
3364 zoff99 27 p->x = (50 - offset * sin(M_PI * mdir / 180.)) * width / 100;
3365     p->y = (50 + offset * cos(M_PI * mdir / 180.)) * height / 100;
3366 zoff99 2 if (dir)
3367 zoff99 30 {
3368 zoff99 27 *dir = this_->orientation;
3369 zoff99 30 }
3370 zoff99 2 }
3371     return 1;
3372     }
3373    
3374 zoff99 27 void navit_set_center_cursor(struct navit *this_, int autozoom, int keep_orientation)
3375 zoff99 2 {
3376 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3377     dbg(0,"+#+:enter\n");
3378     #endif
3379 zoff99 27 ////DBG dbg(0,"EEnter\n");
3380 zoff99 2 int dir;
3381     struct point pn;
3382 zoff99 27 struct navit_vehicle *nv = this_->vehicle;
3383 zoff99 2 navit_get_cursor_pnt(this_, &pn, keep_orientation, &dir);
3384     transform_set_yaw(this_->trans, dir);
3385     navit_set_center_coord_screen(this_, &nv->coord, &pn, 0);
3386     if (autozoom)
3387 zoff99 30 {
3388 zoff99 2 navit_autozoom(this_, &nv->coord, nv->speed, 0);
3389 zoff99 30 }
3390 zoff99 2 }
3391    
3392 zoff99 27 static void navit_set_center_cursor_draw(struct navit *this_)
3393 zoff99 2 {
3394 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3395     dbg(0,"+#+:enter\n");
3396     #endif
3397     //dbg(0,"EEnter\n");
3398 zoff99 27 navit_set_center_cursor(this_, 1, 0);
3399 zoff99 2 if (this_->ready == 3)
3400     {
3401 zoff99 28 //dbg(0,"navit_draw_async_005\n");
3402 zoff99 30 //dbg(0,"DO__DRAW:navit_draw_async call (AS)\n");
3403 zoff99 2 navit_draw_async(this_, 1);
3404     }
3405     }
3406    
3407 zoff99 27 static void navit_cmd_set_center_cursor(struct navit *this_)
3408 zoff99 2 {
3409 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3410     dbg(0,"+#+:enter\n");
3411     #endif
3412 zoff99 27 ////DBG dbg(0,"EEnter\n");
3413 zoff99 2 navit_set_center_cursor_draw(this_);
3414     }
3415    
3416 zoff99 27 void navit_set_center_screen(struct navit *this_, struct point *p, int set_timeout)
3417 zoff99 2 {
3418 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3419     dbg(0,"+#+:enter\n");
3420     #endif
3421 zoff99 27 ////DBG dbg(0,"EEnter\n");
3422 zoff99 2 struct coord c;
3423     struct pcoord pc;
3424     transform_reverse(this_->trans, p, &c);
3425     pc.x = c.x;
3426     pc.y = c.y;
3427     pc.pro = transform_get_projection(this_->trans);
3428     navit_set_center(this_, &pc, set_timeout);
3429     }
3430    
3431     #if 0
3432 zoff99 27 switch((*attrs)->type)
3433     {
3434     case attr_zoom:
3435     zoom=(*attrs)->u.num;
3436     break;
3437     case attr_center:
3438     g=*((*attrs)->u.coord_geo);
3439     break;
3440 zoff99 2 #endif
3441    
3442 zoff99 27 static int navit_set_attr_do(struct navit *this_, struct attr *attr, int init)
3443 zoff99 2 {
3444 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3445     dbg(0,"+#+:enter\n");
3446     #endif
3447 zoff99 27 ////DBG dbg(0,"EEnter\n");
3448     int dir = 0, orient_old = 0, attr_updated = 0;
3449 zoff99 2 struct coord co;
3450     long zoom;
3451     GList *l;
3452     struct navit_vehicle *nv;
3453     struct layout *lay;
3454     struct attr active;
3455 zoff99 27 active.type = attr_active;
3456     active.u.num = 0;
3457 zoff99 2
3458 zoff99 27 switch (attr->type)
3459     {
3460     case attr_autozoom:
3461     attr_updated = (this_->autozoom_secs != attr->u.num);
3462     this_->autozoom_secs = attr->u.num;
3463     break;
3464     case attr_autozoom_active:
3465     attr_updated = (this_->autozoom_active != attr->u.num);
3466     this_->autozoom_active = attr->u.num;
3467     break;
3468     case attr_center:
3469     transform_from_geo(transform_get_projection(this_->trans), attr->u.coord_geo, &co);
3470     // dbg(1, "0x%x,0x%x\n", co.x, co.y);
3471     transform_set_center(this_->trans, &co);
3472     break;
3473     case attr_drag_bitmap:
3474     attr_updated = (this_->drag_bitmap != !!attr->u.num);
3475     this_->drag_bitmap = !!attr->u.num;
3476     break;
3477     case attr_flags:
3478     attr_updated = (this_->flags != attr->u.num);
3479     this_->flags = attr->u.num;
3480     break;
3481     case attr_flags_graphics:
3482     attr_updated = (this_->graphics_flags != attr->u.num);
3483     this_->graphics_flags = attr->u.num;
3484     break;
3485     case attr_follow:
3486     if (!this_->vehicle)
3487     return 0;
3488     attr_updated = (this_->vehicle->follow_curr != attr->u.num);
3489     this_->vehicle->follow_curr = attr->u.num;
3490     break;
3491     case attr_layout:
3492     if (this_->layout_current != attr->u.layout)
3493     {
3494     this_->layout_current = attr->u.layout;
3495     graphics_font_destroy_all(this_->gra);
3496     navit_set_cursors(this_);
3497     if (this_->ready == 3)
3498     navit_draw(this_);
3499     attr_updated = 1;
3500     }
3501     break;
3502     case attr_layout_name:
3503     l = this_->layouts;
3504     while (l)
3505     {
3506     lay = l->data;
3507     if (!strcmp(lay->name, attr->u.str))
3508     {
3509     struct attr attr;
3510     attr.type = attr_layout;
3511     attr.u.layout = lay;
3512     return navit_set_attr_do(this_, &attr, init);
3513     }
3514     l = g_list_next(l);
3515     }
3516 zoff99 2 return 0;
3517 zoff99 27 case attr_map_border:
3518     if (this_->border != attr->u.num)
3519     {
3520     this_->border = attr->u.num;
3521     attr_updated = 1;
3522 zoff99 2 }
3523 zoff99 27 break;
3524     case attr_orientation:
3525     orient_old = this_->orientation;
3526     this_->orientation = attr->u.num;
3527     if (!init)
3528     {
3529     if (this_->orientation != -1)
3530     {
3531     dir = this_->orientation;
3532 zoff99 2 }
3533 zoff99 27 else
3534     {
3535     if (this_->vehicle)
3536     {
3537     dir = this_->vehicle->dir;
3538     }
3539     }
3540     transform_set_yaw(this_->trans, dir);
3541     if (orient_old != this_->orientation)
3542     {
3543 zoff99 2 #if 0
3544 zoff99 27 if (this_->ready == 3)
3545 zoff99 2 navit_draw(this_);
3546     #endif
3547 zoff99 27 attr_updated = 1;
3548     }
3549 zoff99 2 }
3550 zoff99 27 break;
3551     case attr_osd_configuration:
3552     //DBG dbg(0, "setting osd_configuration to %d (was %d)\n", attr->u.num, this_->osd_configuration);
3553     attr_updated = (this_->osd_configuration != attr->u.num);
3554     this_->osd_configuration = attr->u.num;
3555     break;
3556     case attr_pitch:
3557     attr_updated = (this_->pitch != attr->u.num);
3558     this_->pitch = attr->u.num;
3559     transform_set_pitch(this_->trans, this_->pitch);
3560     if (!init && attr_updated && this_->ready == 3)
3561     navit_draw(this_);
3562     break;
3563     case attr_projection:
3564     if (this_->trans && transform_get_projection(this_->trans) != attr->u.projection)
3565     {
3566     navit_projection_set(this_, attr->u.projection, !init);
3567     attr_updated = 1;
3568     }
3569     break;
3570     case attr_radius:
3571     attr_updated = (this_->radius != attr->u.num);
3572     this_->radius = attr->u.num;
3573     break;
3574     case attr_recent_dest:
3575     attr_updated = (this_->recentdest_count != attr->u.num);
3576     this_->recentdest_count = attr->u.num;
3577     break;
3578     case attr_speech:
3579     if (this_->speech && this_->speech != attr->u.speech)
3580     {
3581     attr_updated = 1;
3582     this_->speech = attr->u.speech;
3583     }
3584     break;
3585     case attr_timeout:
3586     attr_updated = (this_->center_timeout != attr->u.num);
3587     this_->center_timeout = attr->u.num;
3588     break;
3589     case attr_tracking:
3590     attr_updated = (this_->tracking_flag != !!attr->u.num);
3591     this_->tracking_flag = !!attr->u.num;
3592     break;
3593     case attr_transformation:
3594     this_->trans = attr->u.transformation;
3595     break;
3596     case attr_use_mousewheel:
3597     attr_updated = (this_->use_mousewheel != !!attr->u.num);
3598     this_->use_mousewheel = !!attr->u.num;
3599     break;
3600     case attr_vehicle:
3601     l = this_->vehicles;
3602     while (l)
3603     {
3604     nv = l->data;
3605     if (nv->vehicle == attr->u.vehicle)
3606     {
3607     if (!this_->vehicle || this_->vehicle->vehicle != attr->u.vehicle)
3608     {
3609     if (this_->vehicle)
3610 zoff99 28 {
3611 zoff99 27 vehicle_set_attr(this_->vehicle->vehicle, &active);
3612 zoff99 28 }
3613 zoff99 27 active.u.num = 1;
3614     vehicle_set_attr(nv->vehicle, &active);
3615     attr_updated = 1;
3616     }
3617     navit_set_vehicle(this_, nv);
3618 zoff99 2 }
3619 zoff99 27 l = g_list_next(l);
3620 zoff99 2 }
3621 zoff99 27 break;
3622     case attr_zoom:
3623     zoom = transform_get_scale(this_->trans);
3624     attr_updated = (zoom != attr->u.num);
3625     transform_set_scale(this_->trans, attr->u.num);
3626     if (attr_updated && !init)
3627     navit_draw(this_);
3628     break;
3629     case attr_zoom_min:
3630     attr_updated = (attr->u.num != this_->zoom_min);
3631     this_->zoom_min = attr->u.num;
3632     break;
3633     case attr_zoom_max:
3634     attr_updated = (attr->u.num != this_->zoom_max);
3635     this_->zoom_max = attr->u.num;
3636     break;
3637     case attr_message:
3638     //navit_add_message(this_, attr->u.str);
3639     break;
3640     case attr_follow_cursor:
3641     attr_updated = (this_->follow_cursor != !!attr->u.num);
3642     this_->follow_cursor = !!attr->u.num;
3643     break;
3644     case attr_imperial:
3645     attr_updated = (this_->imperial != attr->u.num);
3646     this_->imperial = attr->u.num;
3647     break;
3648     default:
3649     return 0;
3650 zoff99 2 }
3651 zoff99 27 if (attr_updated && !init)
3652     {
3653 zoff99 2 callback_list_call_attr_2(this_->attr_cbl, attr->type, this_, attr);
3654     if (attr->type == attr_osd_configuration)
3655 zoff99 28 {
3656 zoff99 2 graphics_draw_mode(this_->gra, draw_mode_end);
3657 zoff99 28 }
3658 zoff99 2 }
3659 zoff99 28
3660     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3661     dbg(0,"+#+:leave\n");
3662     #endif
3663    
3664 zoff99 2 return 1;
3665     }
3666    
3667 zoff99 27 int navit_set_attr(struct navit *this_, struct attr *attr)
3668 zoff99 2 {
3669 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3670     dbg(0,"+#+:enter\n");
3671     #endif
3672 zoff99 27 ////DBG dbg(0,"EEnter\n");
3673 zoff99 2 return navit_set_attr_do(this_, attr, 0);
3674     }
3675    
3676 zoff99 27 int navit_get_attr(struct navit *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter)
3677 zoff99 2 {
3678 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3679     dbg(0,"+#+:enter\n");
3680     #endif
3681 zoff99 27 ////DBG dbg(0,"EEnter\n");
3682 zoff99 2 struct message *msg;
3683 zoff99 27 int len, offset;
3684     int ret = 1;
3685 zoff99 2
3686 zoff99 27 switch (type)
3687     {
3688     case attr_message:
3689 zoff99 2 return 0;
3690 zoff99 27 /*
3691     msg = navit_get_messages(this_);
3692 zoff99 2
3693 zoff99 27 if (!msg)
3694     {
3695     return 0;
3696     }
3697 zoff99 2
3698 zoff99 27 len = 0;
3699     while (msg)
3700     {
3701     len += strlen(msg->text) + 1;
3702     msg = msg->next;
3703     }
3704     attr->u.str = g_malloc(len + 1);
3705 zoff99 2
3706 zoff99 27 msg = navit_get_messages(this_);
3707     offset = 0;
3708     while (msg)
3709     {
3710     g_stpcpy((attr->u.str + offset), msg->text);
3711     offset += strlen(msg->text);
3712     attr->u.str[offset] = '\n';
3713     offset++;
3714    
3715     msg = msg->next;
3716     }
3717    
3718     attr->u.str[len] = '\0';
3719     */
3720     break;
3721     case attr_imperial:
3722     attr->u.num = this_->imperial;
3723     break;
3724     case attr_bookmark_map:
3725     attr->u.map = bookmarks_get_map(this_->bookmarks);
3726     break;
3727     case attr_bookmarks:
3728     attr->u.bookmarks = this_->bookmarks;
3729     break;
3730     case attr_callback_list:
3731     attr->u.callback_list = this_->attr_cbl;
3732     break;
3733     case attr_destination:
3734     if (!this_->destination_valid)
3735     return 0;
3736     attr->u.pcoord = &this_->destination;
3737     break;
3738     case attr_displaylist:
3739     attr->u.displaylist = this_->displaylist;
3740     return (attr->u.displaylist != NULL);
3741     case attr_follow:
3742     if (!this_->vehicle)
3743     return 0;
3744     attr->u.num = this_->vehicle->follow_curr;
3745     break;
3746     case attr_former_destination_map:
3747     attr->u.map = this_->former_destination;
3748     break;
3749     case attr_graphics:
3750     attr->u.graphics = this_->gra;
3751     ret = (attr->u.graphics != NULL);
3752     break;
3753     case attr_gui:
3754     attr->u.gui = this_->gui;
3755     ret = (attr->u.gui != NULL);
3756     break;
3757     case attr_layout:
3758     if (iter)
3759 zoff99 2 {
3760 zoff99 27 if (iter->u.list)
3761     {
3762     iter->u.list = g_list_next(iter->u.list);
3763     }
3764     else
3765     {
3766     iter->u.list = this_->layouts;
3767     }
3768     if (!iter->u.list)
3769     {
3770     return 0;
3771     }
3772     attr->u.layout = (struct layout *) iter->u.list->data;
3773 zoff99 2 }
3774     else
3775     {
3776 zoff99 27 attr->u.layout = this_->layout_current;
3777 zoff99 2 }
3778 zoff99 27 break;
3779     case attr_map:
3780     if (iter && this_->mapsets)
3781 zoff99 2 {
3782 zoff99 27 if (!iter->u.mapset_handle)
3783     {
3784     iter->u.mapset_handle = mapset_open((struct mapset *) this_->mapsets->data);
3785     }
3786     attr->u.map = mapset_next(iter->u.mapset_handle, 0);
3787     if (!attr->u.map)
3788     {
3789     mapset_close(iter->u.mapset_handle);
3790     return 0;
3791     }
3792     }
3793     else
3794     {
3795 zoff99 2 return 0;
3796     }
3797 zoff99 27 break;
3798     case attr_mapset:
3799     attr->u.mapset = this_->mapsets->data;
3800     ret = (attr->u.mapset != NULL);
3801     break;
3802     case attr_navigation:
3803     attr->u.navigation = this_->navigation;
3804     break;
3805     case attr_orientation:
3806     attr->u.num = this_->orientation;
3807     break;
3808     case attr_osd_configuration:
3809     attr->u.num = this_->osd_configuration;
3810     break;
3811     case attr_pitch:
3812     attr->u.num = transform_get_pitch(this_->trans);
3813     break;
3814     case attr_projection:
3815     if (this_->trans)
3816     {
3817     attr->u.num = transform_get_projection(this_->trans);
3818 zoff99 2 }
3819 zoff99 27 else
3820     {
3821 zoff99 2 return 0;
3822     }
3823 zoff99 27 break;
3824     case attr_route:
3825     attr->u.route = this_->route;
3826     break;
3827     case attr_speech:
3828     attr->u.speech = this_->speech;
3829     break;
3830     case attr_tracking:
3831     attr->u.num = this_->tracking_flag;
3832     break;
3833     case attr_trackingo:
3834     attr->u.tracking = this_->tracking;
3835     break;
3836     case attr_transformation:
3837     attr->u.transformation = this_->trans;
3838     break;
3839     case attr_vehicle:
3840     if (iter)
3841     {
3842     if (iter->u.list)
3843     {
3844     iter->u.list = g_list_next(iter->u.list);
3845     }
3846     else
3847     {
3848     iter->u.list = this_->vehicles;
3849     }
3850     if (!iter->u.list)
3851     return 0;
3852     attr->u.vehicle = ((struct navit_vehicle*) iter->u.list->data)->vehicle;
3853 zoff99 2 }
3854 zoff99 27 else
3855     {
3856     if (this_->vehicle)
3857     {
3858     attr->u.vehicle = this_->vehicle->vehicle;
3859     }
3860     else
3861     {
3862     return 0;
3863     }
3864 zoff99 2 }
3865 zoff99 27 break;
3866     case attr_vehicleprofile:
3867     attr->u.vehicleprofile = this_->vehicleprofile;
3868     break;
3869     case attr_zoom:
3870     attr->u.num = transform_get_scale(this_->trans);
3871     break;
3872     case attr_autozoom_active:
3873     attr->u.num = this_->autozoom_active;
3874     break;
3875     case attr_follow_cursor:
3876     attr->u.num = this_->follow_cursor;
3877     break;
3878     default:
3879     return 0;
3880 zoff99 2 }
3881 zoff99 27 attr->type = type;
3882 zoff99 28
3883     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3884     dbg(0,"+#+:leave\n");
3885     #endif
3886    
3887 zoff99 2 return ret;
3888     }
3889    
3890 zoff99 27 static int navit_add_log(struct navit *this_, struct log *log)
3891 zoff99 2 {
3892 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3893     dbg(0,"+#+:enter\n");
3894     #endif
3895 zoff99 2 struct attr type_attr;
3896     if (!log_get_attr(log, attr_type, &type_attr, NULL))
3897     return 0;
3898 zoff99 27 if (!strcmp(type_attr.u.str, "textfile_debug"))
3899     {
3900 zoff99 2 char *header = "type=track_tracked\n";
3901     if (this_->textfile_debug_log)
3902     return 0;
3903     log_set_header(log, header, strlen(header));
3904 zoff99 27 this_->textfile_debug_log = log;
3905 zoff99 2 return 1;
3906     }
3907     return 0;
3908     }
3909    
3910 zoff99 27 static int navit_add_layout(struct navit *this_, struct layout *layout)
3911 zoff99 2 {
3912 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3913     dbg(0,"+#+:enter\n");
3914     #endif
3915 zoff99 27 ////DBG dbg(0,"EEnter\n");
3916 zoff99 2 struct attr active;
3917     this_->layouts = g_list_append(this_->layouts, layout);
3918     layout_get_attr(layout, attr_active, &active, NULL);
3919 zoff99 27 if (active.u.num || !this_->layout_current)
3920     {
3921     this_->layout_current = layout;
3922 zoff99 2 return 1;
3923     }
3924     return 0;
3925     }
3926    
3927 zoff99 27 int navit_add_attr(struct navit *this_, struct attr *attr)
3928 zoff99 2 {
3929 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3930     dbg(0,"+#+:enter\n");
3931     #endif
3932 zoff99 27 ////DBG dbg(0,"EEnter\n");
3933 zoff99 2
3934 zoff99 27 int ret = 1;
3935     switch (attr->type)
3936     {
3937     case attr_callback:
3938     navit_add_callback(this_, attr->u.callback);
3939     break;
3940     case attr_log:
3941     ret = navit_add_log(this_, attr->u.log);
3942     break;
3943     case attr_gui:
3944     ret = navit_set_gui(this_, attr->u.gui);
3945     break;
3946     case attr_graphics:
3947     ret = navit_set_graphics(this_, attr->u.graphics);
3948     break;
3949     case attr_layout:
3950     ret = navit_add_layout(this_, attr->u.layout);
3951     break;
3952     case attr_route:
3953     this_->route = attr->u.route;
3954     break;
3955     case attr_mapset:
3956     this_->mapsets = g_list_append(this_->mapsets, attr->u.mapset);
3957     break;
3958     case attr_navigation:
3959     this_->navigation = attr->u.navigation;
3960     break;
3961     case attr_recent_dest:
3962     this_->recentdest_count = attr->u.num;
3963     break;
3964     case attr_speech:
3965     this_->speech = attr->u.speech;
3966     break;
3967     case attr_tracking:
3968     this_->tracking = attr->u.tracking;
3969     break;
3970     case attr_vehicle:
3971     ret = navit_add_vehicle(this_, attr->u.vehicle);
3972     break;
3973     case attr_vehicleprofile:
3974     this_->vehicleprofiles = g_list_prepend(this_->vehicleprofiles, attr->u.vehicleprofile);
3975     break;
3976     case attr_autozoom_min:
3977     this_->autozoom_min = attr->u.num;
3978     break;
3979     default:
3980     return 0;
3981 zoff99 2 }
3982     callback_list_call_attr_2(this_->attr_cbl, attr->type, this_, attr);
3983 zoff99 28
3984     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3985     dbg(0,"+#+:leave\n");
3986     #endif
3987    
3988 zoff99 2 return ret;
3989     }
3990    
3991 zoff99 27 int navit_remove_attr(struct navit *this_, struct attr *attr)
3992 zoff99 2 {
3993 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
3994     dbg(0,"+#+:enter\n");
3995     #endif
3996 zoff99 27 int ret = 1;
3997     switch (attr->type)
3998     {
3999     case attr_callback:
4000     navit_remove_callback(this_, attr->u.callback);
4001     break;
4002     default:
4003     return 0;
4004 zoff99 2 }
4005 zoff99 28
4006     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4007     dbg(0,"+#+:leave\n");
4008     #endif
4009    
4010 zoff99 2 return ret;
4011     }
4012    
4013     struct attr_iter *
4014     navit_attr_iter_new(void)
4015     {
4016 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4017     dbg(0,"+#+:enter\n");
4018     #endif
4019 zoff99 27 return g_new0(struct attr_iter, 1);
4020 zoff99 2 }
4021    
4022 zoff99 27 void navit_attr_iter_destroy(struct attr_iter *iter)
4023 zoff99 2 {
4024 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4025     dbg(0,"+#+:enter\n");
4026     #endif
4027 zoff99 2 g_free(iter);
4028     }
4029    
4030 zoff99 27 void navit_add_callback(struct navit *this_, struct callback *cb)
4031 zoff99 2 {
4032 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4033     dbg(0,"+#+:enter\n");
4034     #endif
4035 zoff99 27 ////DBG dbg(0,"EEnter\n");
4036 zoff99 2
4037     callback_list_add(this_->attr_cbl, cb);
4038     }
4039    
4040 zoff99 27 void navit_remove_callback(struct navit *this_, struct callback *cb)
4041 zoff99 2 {
4042 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4043     dbg(0,"+#+:enter\n");
4044     #endif
4045 zoff99 27 ////DBG dbg(0,"EEnter\n");
4046 zoff99 2
4047     callback_list_remove(this_->attr_cbl, cb);
4048     }
4049    
4050     /**
4051     * Toggle the cursor update : refresh the map each time the cursor has moved (instead of only when it reaches a border)
4052     *
4053     * @param navit The navit instance
4054     * @returns nothing
4055     */
4056 zoff99 27 static void navit_vehicle_draw(struct navit *this_, struct navit_vehicle *nv, struct point *pnt)
4057 zoff99 2 {
4058 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4059     dbg(0,"+#+:enter\n");
4060     #endif
4061 zoff99 27 ////DBG dbg(0,"EEnter\n");
4062 zoff99 2
4063     struct point cursor_pnt;
4064     enum projection pro;
4065    
4066     if (this_->blocked)
4067 zoff99 30 {
4068 zoff99 2 return;
4069 zoff99 30 }
4070    
4071 zoff99 2 if (pnt)
4072     {
4073 zoff99 27 cursor_pnt = *pnt;
4074 zoff99 2 }
4075     else
4076     {
4077 zoff99 27 pro = transform_get_projection(this_->trans_cursor);
4078 zoff99 2 if (!pro)
4079 zoff99 30 {
4080 zoff99 2 return;
4081 zoff99 30 }
4082 zoff99 2 transform(this_->trans_cursor, pro, &nv->coord, &cursor_pnt, 1, 0, 0, NULL);
4083     }
4084    
4085 zoff99 30 //dbg(0,"xx=%d\n",cursor_pnt.x);
4086     //dbg(0,"yy=%d\n",cursor_pnt.y);
4087    
4088 zoff99 27 global_vehicle_pos_onscreen.x = cursor_pnt.x;
4089     global_vehicle_pos_onscreen.y = cursor_pnt.y;
4090 zoff99 2
4091 zoff99 30 //dbg(0,"xx=%d\n",cursor_pnt.x);
4092     //dbg(0,"yy=%d\n",cursor_pnt.y);
4093     //dbg(0,"vehicle_draw_001\n");
4094     vehicle_draw(nv->vehicle, this_->gra, &cursor_pnt, 0, nv->dir - transform_get_yaw(this_->trans_cursor), nv->speed);
4095 zoff99 2 #if 0
4096     if (pnt)
4097 zoff99 27 pnt2=*pnt;
4098     else
4099     {
4100 zoff99 2 pro=transform_get_projection(this_->trans);
4101     transform(this_->trans, pro, &nv->coord, &pnt2, 1);
4102     }
4103     #if 1
4104     cursor_draw(nv->cursor, &pnt2, nv->dir-transform_get_angle(this_->trans, 0), nv->speed > 2, pnt == NULL);
4105     #else
4106     cursor_draw(nv->cursor, &pnt2, nv->dir-transform_get_angle(this_->trans, 0), nv->speed > 2, 1);
4107     #endif
4108     #endif
4109     }
4110    
4111 zoff99 30 // --- this gets called at every positon update (from GPS, or demo vehicle!!) !! ------
4112     // --- this gets called at every positon update (from GPS, or demo vehicle!!) !! ------
4113     // --- this gets called at every positon update (from GPS, or demo vehicle!!) !! ------
4114 zoff99 27 static void navit_vehicle_update(struct navit *this_, struct navit_vehicle *nv)
4115 zoff99 2 {
4116 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4117     dbg(0,"+#+:enter\n");
4118     #endif
4119 zoff99 2
4120 zoff99 28 #ifdef NAVIT_MEASURE_TIME_DEBUG
4121     clock_t s_ = debug_measure_start();
4122     #endif
4123    
4124 zoff99 2 struct attr attr_valid, attr_dir, attr_speed, attr_pos;
4125     struct pcoord cursor_pc;
4126 zoff99 27 struct point cursor_pnt, *pnt = &cursor_pnt;
4127 zoff99 30 struct point old_cursor_pnt;
4128 zoff99 27 struct tracking *tracking = NULL;
4129 zoff99 2 struct pcoord pc[16];
4130 zoff99 27 enum projection pro = transform_get_projection(this_->trans_cursor);
4131 zoff99 2 int count;
4132 zoff99 30 int old_dir;
4133     int old_pos_invalid;
4134 zoff99 2 int (*get_attr)(void *, enum attr_type, struct attr *, struct attr_iter *);
4135     void *attr_object;
4136     char *destination_file;
4137    
4138 zoff99 27 if (this_->ready != 3)
4139     {
4140 zoff99 2 //profile(0,"return 1\n");
4141     return;
4142     }
4143 zoff99 28
4144 zoff99 2 navit_layout_switch(this_);
4145     if (this_->vehicle == nv && this_->tracking_flag)
4146 zoff99 28 {
4147 zoff99 27 tracking = this_->tracking;
4148 zoff99 28 }
4149    
4150 zoff99 27 if (tracking)
4151     {
4152 zoff99 2 tracking_update(tracking, nv->vehicle, this_->vehicleprofile, pro);
4153 zoff99 27 attr_object = tracking;
4154     get_attr = (int(*)(void *, enum attr_type, struct attr *, struct attr_iter *)) tracking_get_attr;
4155 zoff99 2 }
4156 zoff99 27 else
4157     {
4158     attr_object = nv->vehicle;
4159     get_attr = (int(*)(void *, enum attr_type, struct attr *, struct attr_iter *)) vehicle_get_attr;
4160     }
4161 zoff99 28
4162 zoff99 2 if (get_attr(attr_object, attr_position_valid, &attr_valid, NULL))
4163 zoff99 28 {
4164 zoff99 2 if (!attr_valid.u.num != attr_position_valid_invalid)
4165 zoff99 28 {
4166 zoff99 2 return;
4167 zoff99 28 }
4168     }
4169    
4170 zoff99 30 // load attrs with data from vehicle
4171 zoff99 27 if (!get_attr(attr_object, attr_position_direction, &attr_dir, NULL) || !get_attr(attr_object, attr_position_speed, &attr_speed, NULL) || !get_attr(attr_object, attr_position_coord_geo, &attr_pos, NULL))
4172     {
4173 zoff99 2 return;
4174     }
4175 zoff99 30 // load attrs with data from vehicle
4176 zoff99 28
4177 zoff99 30
4178     // save old value
4179     old_dir = nv->dir;
4180    
4181 zoff99 27 nv->dir = *attr_dir.u.numd;
4182     nv->speed = *attr_speed.u.numd;
4183 zoff99 30
4184     // old values ---------
4185     if ((global_last_vehicle_pos_geo.lat != 0.0) && (global_last_vehicle_pos_geo.lng != 0.0))
4186 zoff99 2 {
4187 zoff99 30 transform_from_geo(pro, &global_last_vehicle_pos_geo, &nv->coord);
4188     transform(this_->trans_cursor, pro, &nv->coord, &old_cursor_pnt, 1, 0, 0, NULL);
4189     old_pos_invalid = 0;
4190    
4191     // XXX // dbg(0,"old values lat:%f lon:%f px:%d py:%d\n", global_last_vehicle_pos_geo.lat, global_last_vehicle_pos_geo.lng, old_cursor_pnt.x, old_cursor_pnt.y);
4192 zoff99 2 }
4193 zoff99 30 else
4194     {
4195     old_pos_invalid = 1;
4196     }
4197     // old values ---------
4198    
4199    
4200     transform_from_geo(pro, attr_pos.u.coord_geo, &nv->coord);
4201    
4202     // save this position
4203     global_last_vehicle_pos_geo.lat = attr_pos.u.coord_geo->lat;
4204     global_last_vehicle_pos_geo.lng = attr_pos.u.coord_geo->lng;
4205     // save this position
4206    
4207    
4208     // XXX // dbg(0,"v1 lat:%f lon:%f x:%d y:%d\n",attr_pos.u.coord_geo->lat, attr_pos.u.coord_geo->lng, nv->coord.x, nv->coord.y);
4209    
4210     //if (nv != this_->vehicle)
4211     //{
4212     // if (hold_drawing == 0)
4213     // {
4214     // navit_vehicle_draw(this_, nv, NULL);
4215     // }
4216     // return;
4217     //}
4218 zoff99 2 cursor_pc.x = nv->coord.x;
4219     cursor_pc.y = nv->coord.y;
4220     cursor_pc.pro = pro;
4221 zoff99 27 if (this_->route)
4222     {
4223 zoff99 2 if (tracking)
4224 zoff99 28 {
4225 zoff99 2 route_set_position_from_tracking(this_->route, tracking, pro);
4226 zoff99 28 }
4227 zoff99 2 else
4228 zoff99 28 {
4229 zoff99 2 route_set_position(this_->route, &cursor_pc);
4230 zoff99 28 }
4231 zoff99 2 }
4232 zoff99 28
4233 zoff99 2 callback_list_call_attr_0(this_->attr_cbl, attr_position);
4234 zoff99 28
4235 zoff99 27 // navit_textfile_debug_log(this_, "type=trackpoint_tracked");
4236 zoff99 28 /*
4237 zoff99 30 if (this_->gui && nv->speed > MYSTERY_SPEED)
4238     {
4239     // stupid!!!! this gets called every second!!! fixme!!!!!!
4240     navit_disable_suspend();
4241     // stupid!!!! this gets called every second!!! fixme!!!!!!
4242     }
4243     */
4244    
4245     transform(this_->trans_cursor, pro, &nv->coord, &cursor_pnt, 1, 0, 0, NULL);
4246     // XXX // dbg(0,"v2 px:%d py:%d x:%d y:%d\n", cursor_pnt.x, cursor_pnt.y, nv->coord.x, nv->coord.y);
4247    
4248    
4249     if (old_pos_invalid == 0)
4250 zoff99 28 {
4251 zoff99 30 int delta_x = cursor_pnt.x - old_cursor_pnt.x;
4252     int delta_y = cursor_pnt.y - old_cursor_pnt.y;
4253     int delta_angle = nv->dir - old_dir;
4254    
4255     #ifdef HAVE_API_ANDROID
4256     //dbg(0,"delta x=%d, y=%d, angle=%d\n", delta_x, delta_y, delta_angle);
4257     set_vehicle_values_to_java_delta(delta_x, delta_y, delta_angle);
4258     #endif
4259 zoff99 28 }
4260    
4261 zoff99 27 if (this_->button_pressed != 1 && this_->follow_cursor && nv->follow_curr <= nv->follow && (nv->follow_curr == 1 || !transform_within_border(this_->trans_cursor, &cursor_pnt, this_->border)))
4262 zoff99 2 {
4263 zoff99 28 if (hold_drawing == 0)
4264     {
4265     //dbg(0,"call:navit_set_center_cursor_draw:start\n");
4266     navit_set_center_cursor_draw(this_);
4267     //dbg(0,"call:navit_set_center_cursor_draw:end\n");
4268     }
4269 zoff99 2 }
4270     else
4271     {
4272 zoff99 28 if (hold_drawing == 0)
4273     {
4274     navit_vehicle_draw(this_, nv, pnt);
4275     }
4276 zoff99 2 }
4277    
4278     if (nv->follow_curr > 1)
4279 zoff99 28 {
4280 zoff99 2 nv->follow_curr--;
4281 zoff99 28 }
4282 zoff99 2 else
4283 zoff99 28 {
4284 zoff99 27 nv->follow_curr = nv->follow;
4285 zoff99 28 }
4286    
4287 zoff99 2 callback_list_call_attr_2(this_->attr_cbl, attr_position_coord_geo, this_, nv->vehicle);
4288    
4289     /* Finally, if we reached our destination, stop navigation. */
4290 zoff99 27 if (this_->route)
4291     {
4292     switch (route_destination_reached(this_->route))
4293     {
4294     case 1:
4295     route_remove_waypoint(this_->route);
4296     count = route_get_destinations(this_->route, pc, 16);
4297    
4298     // destination_file = bookmarks_get_destination_file(TRUE);
4299     // bookmarks_append_coord(this_->bookmarks, destination_file, pc, count, "former_itinerary_part", NULL, NULL, this_->recentdest_count);
4300    
4301 zoff99 14 #ifdef HAVE_API_ANDROID
4302 zoff99 27 // waypoint reached
4303     android_return_generic_int(5, 1);
4304 zoff99 28 #ifdef NAVIT_SAY_DEBUG_PRINT
4305 zoff99 27 android_send_generic_text(1,"+*#O:Waypoint reached\n");
4306 zoff99 28 #endif
4307 zoff99 27 // say it
4308     navit_say(this_, _("Waypoint reached"));
4309 zoff99 14 #endif
4310 zoff99 27 break;
4311     case 2:
4312     navit_set_destination(this_, NULL, NULL, 0);
4313     // ** inform java that we reached our destination **
4314 zoff99 14 #ifdef HAVE_API_ANDROID
4315 zoff99 27 android_return_generic_int(4, 1);
4316 zoff99 28 #ifdef NAVIT_SAY_DEBUG_PRINT
4317 zoff99 27 android_send_generic_text(1,"+*#O:You have reached your destination\n");
4318 zoff99 28 #endif
4319 zoff99 27 // say it
4320     navit_say(this_, _("You have reached your destination"));
4321 zoff99 14 #endif
4322 zoff99 27 break;
4323 zoff99 2 }
4324     }
4325 zoff99 28
4326     if (hold_drawing == 0)
4327     {
4328     // draw???????
4329     // navit_draw(this_);
4330     if (this_->ready == 3)
4331     {
4332     //dbg(0,"location update:draw:start\n");
4333     //navit_draw_async(this_, 1);
4334     //dbg(0,"location update:draw:end\n");
4335     }
4336     // draw???????
4337     }
4338    
4339     //dbg(0,"navit_vehicle_update_999\n");
4340    
4341     #ifdef NAVIT_MEASURE_TIME_DEBUG
4342     debug_mrp("navit_vehicle_update:", debug_measure_end(s_));
4343     #endif
4344    
4345     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4346     dbg(0,"+#+:leave\n");
4347     #endif
4348 zoff99 2 }
4349 zoff99 30 // --- this gets called at every positon update (from GPS, or demo vehicle!!) !! ------
4350     // --- this gets called at every positon update (from GPS, or demo vehicle!!) !! ------
4351     // --- this gets called at every positon update (from GPS, or demo vehicle!!) !! ------
4352 zoff99 2
4353 zoff99 30
4354 zoff99 2 /**
4355     * Set the position of the vehicle
4356     *
4357     * @param navit The navit instance
4358     * @param c The coordinate to set as position
4359     * @returns nothing
4360     */
4361 zoff99 27 void navit_set_position(struct navit *this_, struct pcoord *c)
4362 zoff99 2 {
4363 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4364     dbg(0,"+#+:enter\n");
4365     #endif
4366 zoff99 27 //DBG dbg(0,"EEnter\n");
4367 zoff99 2
4368 zoff99 27 if (this_->route)
4369     {
4370 zoff99 2 route_set_position(this_->route, c);
4371     callback_list_call_attr_0(this_->attr_cbl, attr_position);
4372     }
4373 zoff99 28
4374 zoff99 2 if (this_->ready == 3)
4375 zoff99 28 {
4376 zoff99 2 navit_draw(this_);
4377 zoff99 28 }
4378 zoff99 2 }
4379    
4380 zoff99 27 static int navit_set_vehicleprofile(struct navit *this_, char *name)
4381 zoff99 2 {
4382 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4383     dbg(0,"+#+:enter\n");
4384     #endif
4385 zoff99 27 ////DBG dbg(0,"EEnter\n");
4386 zoff99 2
4387     struct attr attr;
4388     GList *l;
4389 zoff99 27 l = this_->vehicleprofiles;
4390     while (l)
4391     {
4392     if (vehicleprofile_get_attr(l->data, attr_name, &attr, NULL))
4393     {
4394     if (!strcmp(attr.u.str, name))
4395     {
4396     this_->vehicleprofile = l->data;
4397 zoff99 2 if (this_->route)
4398     route_set_profile(this_->route, this_->vehicleprofile);
4399     return 1;
4400     }
4401     }
4402 zoff99 27 l = g_list_next(l);
4403 zoff99 2 }
4404     return 0;
4405     }
4406    
4407 zoff99 27 static void navit_set_vehicle(struct navit *this_, struct navit_vehicle *nv)
4408 zoff99 2 {
4409 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4410     dbg(0,"+#+:enter\n");
4411     #endif
4412 zoff99 27 ////DBG dbg(0,"EEnter\n");
4413 zoff99 2
4414     struct attr attr;
4415 zoff99 27 this_->vehicle = nv;
4416 zoff99 28
4417 zoff99 27 if (nv && vehicle_get_attr(nv->vehicle, attr_profilename, &attr, NULL))
4418     {
4419 zoff99 2 if (navit_set_vehicleprofile(this_, attr.u.str))
4420 zoff99 27 {
4421 zoff99 2 return;
4422 zoff99 27 }
4423 zoff99 2 }
4424 zoff99 28
4425 zoff99 27 if (!navit_set_vehicleprofile(this_, "car"))
4426     {
4427 zoff99 2 /* We do not have a fallback "car" profile
4428 zoff99 27 * so lets set any profile */
4429 zoff99 2 GList *l;
4430 zoff99 27 l = this_->vehicleprofiles;
4431     if (l)
4432     {
4433     this_->vehicleprofile = l->data;
4434     if (this_->route)
4435     {
4436     route_set_profile(this_->route, this_->vehicleprofile);
4437     }
4438 zoff99 2 }
4439     }
4440     }
4441    
4442     /**
4443     * Register a new vehicle
4444     *
4445     * @param navit The navit instance
4446     * @param v The vehicle instance
4447     * @returns 1 for success
4448     */
4449 zoff99 27 int navit_add_vehicle(struct navit *this_, struct vehicle *v)
4450 zoff99 2 {
4451 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4452     dbg(0,"+#+:enter\n");
4453     #endif
4454 zoff99 2
4455     struct navit_vehicle *nv=g_new0(struct navit_vehicle, 1);
4456     struct attr follow, active, animate;
4457 zoff99 27 nv->vehicle = v;
4458     nv->follow = 0;
4459 zoff99 2 nv->last.x = 0;
4460     nv->last.y = 0;
4461 zoff99 30
4462     global_last_vehicle_pos_geo.lat = 0;
4463     global_last_vehicle_pos_geo.lng = 0;
4464    
4465 zoff99 27 nv->animate_cursor = 0;
4466 zoff99 2 if ((vehicle_get_attr(v, attr_follow, &follow, NULL)))
4467 zoff99 27 nv->follow = follow.u.num;
4468     nv->follow_curr = nv->follow;
4469     this_->vehicles = g_list_append(this_->vehicles, nv);
4470 zoff99 2 if ((vehicle_get_attr(v, attr_active, &active, NULL)) && active.u.num)
4471     navit_set_vehicle(this_, nv);
4472     if ((vehicle_get_attr(v, attr_animate, &animate, NULL)))
4473 zoff99 27 nv->animate_cursor = animate.u.num;
4474     nv->callback.type = attr_callback;
4475 zoff99 28
4476     // gets called via this callback in vehicle_android.c [in function: vehicle_android_callback]
4477 zoff99 27 nv->callback.u.callback = callback_new_attr_2(callback_cast(navit_vehicle_update), attr_position_coord_geo, this_, nv);
4478 zoff99 30 callback_add_names(nv->callback.u.callback, "navit_add_vehicle", "navit_vehicle_update");
4479 zoff99 28
4480     //dbg(0,"EEnter 11\n");
4481 zoff99 2 vehicle_add_attr(nv->vehicle, &nv->callback);
4482 zoff99 28 //dbg(0,"EEnter 22\n");
4483 zoff99 2 vehicle_set_attr(nv->vehicle, &this_->self);
4484 zoff99 28 //dbg(0,"EEnter 33\n");
4485    
4486     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4487     dbg(0,"+#+:leave\n");
4488     #endif
4489    
4490 zoff99 2 return 1;
4491     }
4492    
4493     struct gui *
4494     navit_get_gui(struct navit *this_)
4495     {
4496 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4497     dbg(0,"+#+:enter\n");
4498     #endif
4499 zoff99 2 return this_->gui;
4500     }
4501    
4502     struct transformation *
4503     navit_get_trans(struct navit *this_)
4504     {
4505 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4506     dbg(0,"+#+:enter\n");
4507     #endif
4508 zoff99 2 return this_->trans;
4509     }
4510    
4511     struct route *
4512     navit_get_route(struct navit *this_)
4513     {
4514 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4515     dbg(0,"+#+:enter\n");
4516     #endif
4517 zoff99 2 return this_->route;
4518     }
4519    
4520     struct navigation *
4521     navit_get_navigation(struct navit *this_)
4522     {
4523 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4524     dbg(0,"+#+:enter\n");
4525     #endif
4526 zoff99 2 return this_->navigation;
4527     }
4528    
4529     struct displaylist *
4530     navit_get_displaylist(struct navit *this_)
4531     {
4532 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4533     dbg(0,"+#+:enter\n");
4534     #endif
4535 zoff99 2 return this_->displaylist;
4536     }
4537    
4538 zoff99 27 void navit_layout_switch(struct navit *n)
4539 zoff99 2 {
4540 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4541     dbg(0,"+#+:enter\n");
4542     #endif
4543 zoff99 27 ////DBG dbg(0,"EEnter\n");
4544 zoff99 2
4545 zoff99 27 int currTs = 0;
4546     struct attr iso8601_attr, geo_attr, valid_attr, layout_attr;
4547     double trise, tset, trise_actual;
4548     struct layout *l;
4549     int year, month, day;
4550    
4551     if (navit_get_attr(n, attr_layout, &layout_attr, NULL) != 1)
4552     {
4553     return; //No layout - nothing to switch
4554 zoff99 2 }
4555 zoff99 27 if (!n->vehicle)
4556 zoff99 2 return;
4557 zoff99 27 l = layout_attr.u.layout;
4558    
4559     if (l->dayname || l->nightname)
4560     {
4561     //Ok, we know that we have profile to switch
4562    
4563     //Check that we aren't calculating too fast
4564     if (vehicle_get_attr(n->vehicle->vehicle, attr_position_time_iso8601, &iso8601_attr, NULL) == 1)
4565     {
4566     currTs = iso8601_to_secs(iso8601_attr.u.str);
4567     // dbg(1, "currTs: %u:%u\n", currTs % 86400 / 3600, ((currTs % 86400) % 3600) / 60);
4568 zoff99 2 }
4569 zoff99 27 if (currTs - (n->prevTs) < 60)
4570     {
4571     //We've have to wait a little
4572     return;
4573 zoff99 2 }
4574 zoff99 27 if (sscanf(iso8601_attr.u.str, "%d-%02d-%02dT", &year, &month, &day) != 3)
4575     return;
4576     if (vehicle_get_attr(n->vehicle->vehicle, attr_position_valid, &valid_attr, NULL) && valid_attr.u.num == attr_position_valid_invalid)
4577     {
4578     return; //No valid fix yet
4579     }
4580     if (vehicle_get_attr(n->vehicle->vehicle, attr_position_coord_geo, &geo_attr, NULL) != 1)
4581     {
4582     //No position - no sun
4583     return;
4584     }
4585    
4586     //We calculate sunrise anyway, cause it is needed both for day and for night
4587     if (__sunriset__(year, month, day, geo_attr.u.coord_geo->lng, geo_attr.u.coord_geo->lat, -5, 1, &trise, &tset) != 0)
4588     {
4589     //near the pole sun never rises/sets, so we should never switch profiles
4590     // dbg(1, "trise: %u:%u, sun never visible, never switch profile\n", HOURS(trise), MINUTES(trise));
4591     n->prevTs = currTs;
4592     return;
4593     }
4594    
4595     trise_actual = trise;
4596     // dbg(1, "trise: %u:%u\n", HOURS(trise), MINUTES(trise));
4597     if (l->dayname)
4598     {
4599    
4600     if ((HOURS(trise) * 60 + MINUTES(trise) == (currTs % 86400) / 60) || (n->prevTs == 0 && ((HOURS(trise) * 60 + MINUTES(trise) < (currTs % 86400) / 60))))
4601     {
4602     //The sun is rising now!
4603     if (strcmp(l->name, l->dayname))
4604     {
4605     navit_set_layout_by_name(n, l->dayname);
4606     }
4607     }
4608     }
4609     if (l->nightname)
4610     {
4611     if (__sunriset__(year, month, day, geo_attr.u.coord_geo->lng, geo_attr.u.coord_geo->lat, -5, 1, &trise, &tset) != 0)
4612     {
4613     //near the pole sun never rises/sets, so we should never switch profiles
4614     // dbg(1,"tset: %u:%u, sun always visible, never switch profile\n",HOURS(tset), MINUTES(tset));
4615     n->prevTs = currTs;
4616     return;
4617     }
4618     // dbg(1, "tset: %u:%u\n", HOURS(tset), MINUTES(tset));
4619     if (HOURS(tset) * 60 + MINUTES(tset) == ((currTs % 86400) / 60) || (n->prevTs == 0 && (((HOURS(tset) * 60 + MINUTES(tset) < (currTs % 86400) / 60)) || ((HOURS(trise_actual) * 60 + MINUTES(trise_actual) > (currTs % 86400) / 60)))))
4620     {
4621     //Time to sleep
4622     if (strcmp(l->name, l->nightname))
4623     {
4624     navit_set_layout_by_name(n, l->nightname);
4625     }
4626     }
4627     }
4628    
4629     n->prevTs = currTs;
4630 zoff99 2 }
4631     }
4632    
4633 zoff99 27 int navit_set_vehicle_by_name(struct navit *n, const char *name)
4634 zoff99 2 {
4635 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4636     dbg(0,"+#+:enter\n");
4637     #endif
4638 zoff99 27 ////DBG dbg(0,"EEnter\n");
4639 zoff99 2
4640 zoff99 27 struct vehicle *v;
4641     struct attr_iter *iter;
4642     struct attr vehicle_attr, name_attr;
4643 zoff99 2
4644 zoff99 27 iter = navit_attr_iter_new();
4645 zoff99 2
4646 zoff99 27 while (navit_get_attr(n, attr_vehicle, &vehicle_attr, iter))
4647     {
4648     v = vehicle_attr.u.vehicle;
4649     vehicle_get_attr(v, attr_name, &name_attr, NULL);
4650     if (name_attr.type == attr_name)
4651     {
4652     if (!strcmp(name, name_attr.u.str))
4653     {
4654     navit_set_attr(n, &vehicle_attr);
4655 zoff99 2 navit_attr_iter_destroy(iter);
4656     return 1;
4657     }
4658     }
4659     }
4660 zoff99 27 navit_attr_iter_destroy(iter);
4661     return 0;
4662 zoff99 2 }
4663    
4664 zoff99 27 int navit_set_layout_by_name(struct navit *n, const char *name)
4665 zoff99 2 {
4666 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4667     dbg(0,"+#+:enter\n");
4668     #endif
4669 zoff99 27 ////DBG dbg(0,"EEnter\n");
4670 zoff99 2
4671 zoff99 27 struct layout *l;
4672     struct attr_iter iter;
4673     struct attr layout_attr;
4674 zoff99 2
4675 zoff99 27 iter.u.list = 0x00;
4676 zoff99 2
4677 zoff99 27 if (navit_get_attr(n, attr_layout, &layout_attr, &iter) != 1)
4678     {
4679     return 0; //No layouts - nothing to do
4680 zoff99 2 }
4681 zoff99 27 if (iter.u.list == NULL)
4682     {
4683     return 0;
4684     }
4685 zoff99 2
4686 zoff99 27 iter.u.list = g_list_first(iter.u.list);
4687    
4688     while (iter.u.list)
4689     {
4690     l = (struct layout*) iter.u.list->data;
4691     if (!strcmp(name, l->name))
4692     {
4693     layout_attr.u.layout = l;
4694     layout_attr.type = attr_layout;
4695     navit_set_attr(n, &layout_attr);
4696     iter.u.list = g_list_first(iter.u.list);
4697     return 1;
4698     }
4699     iter.u.list = g_list_next(iter.u.list);
4700     }
4701    
4702     iter.u.list = g_list_first(iter.u.list);
4703     return 0;
4704 zoff99 2 }
4705    
4706 zoff99 27 void navit_disable_suspend()
4707     {
4708 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4709     dbg(0,"+#+:enter\n");
4710     #endif
4711 zoff99 27 ////DBG dbg(0,"EEnter\n");
4712 zoff99 2
4713     gui_disable_suspend(global_navit->gui);
4714 zoff99 27 callback_list_call_attr_0(global_navit->attr_cbl, attr_unsuspend);
4715 zoff99 2 }
4716    
4717 zoff99 28 /**
4718 zoff99 29 * @brief Dumps item attrs to string
4719     *
4720     * @param item item
4721     * @param pretty 0 -> normal, 1 -> pretty output
4722     * @return string with attrs separated by '\n'
4723     */
4724     char* navit_item_dump(struct item *item, int pretty)
4725     {
4726     char *temp_str = NULL;
4727     char *ret_value = NULL;
4728     struct attr attr;
4729     struct attr attr2;
4730     int had_flags = 0;
4731     int *f;
4732     int flags;
4733    
4734     if (item == NULL)
4735     {
4736     ret_value = g_strdup_printf("");
4737     return ret_value;
4738     }
4739    
4740     if (pretty == 1)
4741     {
4742     ret_value = g_strdup_printf("+*TYPE*+:%s", item_to_name(item->type));
4743     }
4744     else
4745     {
4746     ret_value = g_strdup_printf("type=%s", item_to_name(item->type));
4747     }
4748    
4749     while (item_attr_get(item, attr_any, &attr))
4750     {
4751     if (attr.type == attr_flags)
4752     {
4753     had_flags = 1;
4754    
4755     flags = attr.u.num;
4756     if (flags == 0)
4757     {
4758     f = item_get_default_flags(item->type);
4759     if (f)
4760     {
4761     flags = *f;
4762     }
4763     else
4764     {
4765     flags = 0;
4766     }
4767     }
4768    
4769     if (pretty == 1)
4770     {
4771     temp_str = g_strdup_printf("%s\n%s=%s", ret_value, attr_to_name(attr.type), flags_to_text(flags));
4772     }
4773     else
4774     {
4775     temp_str = g_strdup_printf("%s\n%s='%s'", ret_value, attr_to_name(attr.type), flags_to_text(flags));
4776     }
4777     }
4778     else
4779     {
4780     if (pretty == 1)
4781     {
4782     temp_str = g_strdup_printf("%s\n%s=%s", ret_value, attr_to_name(attr.type), attr_to_text(&attr, NULL, 1));
4783     }
4784     else
4785     {
4786     temp_str = g_strdup_printf("%s\n%s='%s'", ret_value, attr_to_name(attr.type), attr_to_text(&attr, NULL, 1));
4787     }
4788     }
4789     g_free(ret_value);
4790     ret_value = g_strdup(temp_str);
4791     g_free(temp_str);
4792     }
4793    
4794     if (had_flags == 0)
4795     {
4796     f = item_get_default_flags(item->type);
4797     if (f)
4798     {
4799     flags = *f;
4800    
4801     if (pretty == 1)
4802     {
4803     temp_str = g_strdup_printf("%s\n%s=%s", ret_value, attr_to_name(attr_flags), flags_to_text(flags));
4804     }
4805     else
4806     {
4807     temp_str = g_strdup_printf("%s\n%s='%s'", ret_value, attr_to_name(attr_flags), flags_to_text(flags));
4808     }
4809    
4810     g_free(ret_value);
4811     ret_value = g_strdup(temp_str);
4812     g_free(temp_str);
4813     }
4814     }
4815    
4816     // g_free(item);
4817    
4818     return ret_value;
4819     }
4820    
4821     int navit_normal_item(enum item_type type)
4822     {
4823 zoff99 30 if ((type > type_none) && (type < type_waypoint))
4824 zoff99 29 {
4825     return 1;
4826     }
4827 zoff99 30 else if ((type >= type_poi_land_feature) && (type <= type_poi_zoo))
4828 zoff99 29 {
4829     return 1;
4830     }
4831 zoff99 30 else if ((type >= type_traffic_signals) && (type <= type_poi_cafe))
4832 zoff99 29 {
4833     return 1;
4834     }
4835 zoff99 30 else if ((type >= type_poi_peak) && (type <= type_poi_ruins))
4836 zoff99 29 {
4837     return 1;
4838     }
4839 zoff99 30 else if ((type >= type_poi_post_box) && (type <= type_house_number))
4840 zoff99 29 {
4841     return 1;
4842     }
4843 zoff99 30 else if ((type >= type_poi_playground) && (type <= type_poi_shop_photo))
4844 zoff99 29 {
4845     return 1;
4846     }
4847     else if (type == type_place_label)
4848     {
4849     return 1;
4850     }
4851 zoff99 30 else if ((type >= type_line) && (type <= type_ferry))
4852 zoff99 29 {
4853     return 1;
4854     }
4855     else if (type == type_street_unkn)
4856     {
4857     return 1;
4858     }
4859 zoff99 30 else if ((type >= type_aeroway_runway) && (type <= type_footway_and_piste_nordic))
4860 zoff99 29 {
4861     return 1;
4862     }
4863 zoff99 30 else if ((type >= type_house_number_interpolation_even) && (type <= type_city_wall))
4864 zoff99 29 {
4865     return 1;
4866     }
4867 zoff99 30 else if ((type >= type_border_city) && (type <= type_border_county))
4868 zoff99 29 {
4869     return 1;
4870     }
4871 zoff99 30 else if ((type >= type_forest_way_1) && (type <= type_forest_way_4))
4872 zoff99 29 {
4873     return 1;
4874     }
4875 zoff99 30 else if ((type >= type_area) && (type <= type_poly_museum))
4876 zoff99 29 {
4877     return 1;
4878     }
4879 zoff99 30 else if ((type >= type_poly_commercial_center) && (type <= type_tundra))
4880 zoff99 29 {
4881     return 1;
4882     }
4883 zoff99 30 else if ((type >= type_poly_building) && (type <= type_poly_terminal))
4884 zoff99 29 {
4885     return 1;
4886     }
4887 zoff99 30 else if ((type >= type_poly_sports_centre) && (type <= type_poly_aeroway_runway))
4888 zoff99 29 {
4889     return 1;
4890     }
4891    
4892     return 0;
4893     }
4894    
4895     char* navit_find_nearest_item_dump(struct mapset *ms, struct pcoord *pc, int pretty)
4896     {
4897     int max_dist = 0; // smallest rectangle possible
4898     int dist, mindist = 0, pos;
4899     int mindist_hn = 0;
4900     struct mapset_handle *h;
4901     struct map *m;
4902     struct map_rect *mr;
4903     struct item *item;
4904     struct coord lp;
4905     struct street_data *sd;
4906     struct coord c;
4907     struct coord_geo g;
4908     struct map_selection sel;
4909     struct attr street_name_attr;
4910     struct attr hn_attr;
4911     char *ret_str = NULL;
4912    
4913     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
4914     dbg(0,"+#+:enter\n");
4915     #endif
4916    
4917     mindist = 1000;
4918    
4919     h = mapset_open(ms);
4920     if (!h)
4921     {
4922     // dbg(0,"return 1\n");
4923     ret_str = g_strdup_printf("");
4924     return ret_str;
4925     }
4926    
4927     while ((m = mapset_next(h, 0)))
4928     {
4929     c.x = pc->x;
4930     c.y = pc->y;
4931     if (map_projection(m) != pc->pro)
4932     {
4933     transform_to_geo(pc->pro, &c, &g);
4934     transform_from_geo(map_projection(m), &g, &c);
4935     }
4936    
4937     sel.next = NULL;
4938     sel.order = 18;
4939     sel.range.min = type_none;
4940     sel.range.max = type_last;
4941     sel.u.c_rect.lu.x = c.x - max_dist;
4942     sel.u.c_rect.lu.y = c.y + max_dist;
4943     sel.u.c_rect.rl.x = c.x + max_dist;
4944     sel.u.c_rect.rl.y = c.y - max_dist;
4945    
4946     mr = map_rect_new(m, &sel);
4947     if (!mr)
4948     {
4949     continue;
4950     }
4951    
4952     while ((item = map_rect_get_item(mr)))
4953     {
4954     if (navit_normal_item(item->type) == 1)
4955     {
4956     //dbg(0,"*type=%s\n", item_to_name(item->type));
4957    
4958     struct coord c2[101];
4959     int count22 = item_coord_get(item, c2, 100);
4960     if (count22 == 0)
4961     {
4962     continue;
4963     }
4964     else if (count22 > 1)
4965     {
4966     dist = transform_distance_polyline_sq__v2(c2, count22, &c);
4967     if (dist < mindist)
4968     {
4969     mindist = dist;
4970     if (ret_str != NULL)
4971     {
4972     g_free(ret_str);
4973     }
4974 zoff99 30 ret_str = navit_item_dump(item, pretty);
4975 zoff99 29 }
4976     }
4977     else
4978     {
4979     dist = transform_distance_sq(&c, &c2);
4980     if (dist <= (mindist + 4))
4981     {
4982     mindist = dist;
4983     if (ret_str != NULL)
4984     {
4985     g_free(ret_str);
4986     }
4987 zoff99 30 ret_str = navit_item_dump(item, pretty);
4988 zoff99 29 }
4989     }
4990     // dbg(0,"*end\n");
4991     }
4992     }
4993    
4994     if (mr)
4995     {
4996     map_rect_destroy(mr);
4997     }
4998     }
4999     mapset_close(h);
5000    
5001     if (ret_str == NULL)
5002     {
5003     // dbg(0,"was NULL\n");
5004     ret_str = g_strdup_printf("");
5005     }
5006    
5007     return ret_str;
5008     }
5009    
5010     /**
5011 zoff99 28 * @brief Finds the nearest street to a given coordinate
5012     *
5013     * @param ms The mapset to search in for the street
5014     * @param pc The coordinate to find a street nearby [ input in pcoord(x,y) ]
5015     * @return The nearest street
5016     */
5017     char*
5018     navit_find_nearest_street(struct mapset *ms, struct pcoord *pc)
5019     {
5020 zoff99 29 int max_dist = 0; // smallest rectangle possible
5021 zoff99 28 int dist, mindist = 0, pos;
5022     struct mapset_handle *h;
5023     struct map *m;
5024     struct map_rect *mr;
5025     struct item *item;
5026     struct coord lp;
5027     struct street_data *sd;
5028     struct coord c;
5029     struct coord_geo g;
5030     struct map_selection sel;
5031     struct attr street_name_attr;
5032     char *street_name = NULL;
5033    
5034     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
5035     dbg(0,"+#+:enter\n");
5036     #endif
5037    
5038     mindist = 10000; // start with small radius at the beginning!
5039     street_name = g_strdup_printf(" ");
5040    
5041     h = mapset_open(ms);
5042    
5043     if (!h)
5044     {
5045 zoff99 29 // set global value :-(
5046     dist_to_street = mindist;
5047 zoff99 28 return street_name;
5048     }
5049    
5050     while ((m = mapset_next(h, 0)))
5051     {
5052     c.x = pc->x;
5053     c.y = pc->y;
5054     if (map_projection(m) != pc->pro)
5055     {
5056     transform_to_geo(pc->pro, &c, &g);
5057     transform_from_geo(map_projection(m), &g, &c);
5058     }
5059    
5060     sel.next = NULL;
5061     sel.order = 18;
5062     sel.range.min = type_line;
5063     sel.range.max = type_area;
5064     sel.u.c_rect.lu.x = c.x - max_dist;
5065     sel.u.c_rect.lu.y = c.y + max_dist;
5066     sel.u.c_rect.rl.x = c.x + max_dist;
5067     sel.u.c_rect.rl.y = c.y - max_dist;
5068    
5069     mr = map_rect_new(m, &sel);
5070     if (!mr)
5071     {
5072     continue;
5073     }
5074    
5075     while ((item = map_rect_get_item(mr)))
5076     {
5077     if (item_get_default_flags(item->type))
5078     {
5079     sd = street_get_data(item);
5080     if (!sd)
5081     {
5082     continue;
5083     }
5084     //dbg(0,"6 sd x:%d sd y:%d count:%d\n", sd->c->x, sd->c->y, sd->count);
5085     //dbg(0,"6 c x:%d c y:%d\n", c.x, c.y);
5086 zoff99 29 dist = transform_distance_polyline_sq__v2(sd->c, sd->count, &c);
5087 zoff99 28 //dbg(0,"mindist:%d dist:%d\n", mindist, dist);
5088     if (dist < mindist)
5089     {
5090     //dbg(0,"6.a\n");
5091     mindist = dist;
5092    
5093 zoff99 29 if (item_attr_get(item, attr_street_name, &street_name_attr))
5094 zoff99 28 {
5095     if (street_name)
5096     {
5097     g_free(street_name);
5098     street_name = NULL;
5099     }
5100     street_name = g_strdup_printf("%s", street_name_attr.u.str);
5101 zoff99 29 //dbg(0,"r3 %s\n", street_name);
5102 zoff99 28 }
5103 zoff99 29 else if (item_attr_get(item, attr_label, &street_name_attr))
5104 zoff99 28 {
5105     if (street_name)
5106     {
5107     g_free(street_name);
5108     street_name = NULL;
5109     }
5110     street_name = g_strdup_printf("%s", street_name_attr.u.str);
5111 zoff99 29 //dbg(0,"r1 %s\n", street_name);
5112 zoff99 28 }
5113     else if (item_attr_get(item, attr_street_name_systematic, &street_name_attr))
5114     {
5115     if (street_name)
5116     {
5117     g_free(street_name);
5118     street_name = NULL;
5119     }
5120     street_name = g_strdup_printf("%s", street_name_attr.u.str);
5121     //dbg(0,"r4 %s\n", street_name);
5122     }
5123     else
5124     {
5125     //if (street_name)
5126     //{
5127     // g_free(street_name);
5128     // street_name = NULL;
5129     //}
5130     //street_name = g_strdup_printf("---");
5131     }
5132     }
5133     street_data_free(sd);
5134     }
5135     }
5136    
5137     if (mr)
5138     {
5139     map_rect_destroy(mr);
5140     }
5141     }
5142     mapset_close(h);
5143 zoff99 29 // set global value :-(
5144     dist_to_street = mindist;
5145 zoff99 28 return street_name;
5146     }
5147    
5148     /**
5149 zoff99 29 * @brief Finds the nearest street or housenumber to a given coordinate
5150     *
5151     * @param ms The mapset to search in for the street
5152     * @param pc The coordinate to find a street nearby [ input in pcoord(x,y) ]
5153     * @return The nearest street or housenumber
5154     */
5155     char*
5156     navit_find_nearest_street_hn(struct mapset *ms, struct pcoord *pc)
5157     {
5158     int max_dist = 0; // smallest rectangle possible
5159     int dist, mindist = 0, pos;
5160     int mindist_hn = 0;
5161     struct mapset_handle *h;
5162     struct map *m;
5163     struct map_rect *mr;
5164     struct item *item;
5165     struct coord lp;
5166     struct street_data *sd;
5167     struct coord c;
5168     struct coord_geo g;
5169     struct map_selection sel;
5170     struct attr street_name_attr;
5171     struct attr hn_attr;
5172     char *street_name = NULL;
5173     char *street_name_saved = NULL;
5174    
5175     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
5176     dbg(0,"+#+:enter\n");
5177     #endif
5178    
5179     // first find a street
5180     street_name_saved = navit_find_nearest_street(ms, pc);
5181     // street_name = g_strdup_printf(" ");
5182     street_name = g_strdup(street_name_saved);
5183     // first find a street
5184    
5185     mindist = dist_to_street; // start with small radius at the beginning! (only use housenumber of different street, if we are really close to it!!)
5186 zoff99 30 // global value -> this is naughty :-)
5187 zoff99 29
5188     if (mindist < 8)
5189     {
5190     // so we can find other housenumbers if we are very close
5191     mindist = 8;
5192     }
5193    
5194     mindist_hn = 10000;
5195    
5196     //dbg(0,"given streetname %s %s dist %d\n", street_name, street_name_saved, dist_to_street);
5197    
5198    
5199     h = mapset_open(ms);
5200    
5201     if (!h)
5202     {
5203     if (street_name_saved)
5204     {
5205     g_free(street_name_saved);
5206     street_name_saved = NULL;
5207     }
5208     return street_name;
5209     }
5210    
5211     while ((m = mapset_next(h, 0)))
5212     {
5213     c.x = pc->x;
5214     c.y = pc->y;
5215     if (map_projection(m) != pc->pro)
5216     {
5217     transform_to_geo(pc->pro, &c, &g);
5218     transform_from_geo(map_projection(m), &g, &c);
5219     }
5220    
5221     sel.next = NULL;
5222     sel.order = 18;
5223     sel.range.min = type_none;
5224     sel.range.max = type_area;
5225     sel.u.c_rect.lu.x = c.x - max_dist;
5226     sel.u.c_rect.lu.y = c.y + max_dist;
5227     sel.u.c_rect.rl.x = c.x + max_dist;
5228     sel.u.c_rect.rl.y = c.y - max_dist;
5229    
5230     mr = map_rect_new(m, &sel);
5231     if (!mr)
5232     {
5233     continue;
5234     }
5235    
5236     while ((item = map_rect_get_item(mr)))
5237     {
5238     if (item->type == type_house_number)
5239     {
5240     //dbg(0,"hn found\n");
5241     struct coord c2;
5242     int rrr = item_coord_get(item, &c2, 1);
5243     if (rrr)
5244     {
5245     dist = transform_distance_sq(&c, &c2);
5246     //dbg(0,"dist=%d\n", dist);
5247     if (dist < mindist)
5248     {
5249     if (item_attr_get(item, attr_street_name, &street_name_attr))
5250     {
5251     if (item_attr_get(item, attr_house_number, &hn_attr))
5252     {
5253     if (street_name)
5254     {
5255     g_free(street_name);
5256     street_name = NULL;
5257     }
5258     street_name = g_strdup_printf("%s %s", street_name_attr.u.str, hn_attr.u.str);
5259     //dbg(0,"sn 1\n");
5260     mindist = dist;
5261     mindist_hn = dist;
5262     }
5263     }
5264     }
5265     // else try to find housenumbers for our current street
5266     // just take the nearest housenumber for our current street
5267     else if (dist < mindist_hn)
5268     {
5269     //dbg(0,"sn 2.1\n");
5270     if (item_attr_get(item, attr_street_name, &street_name_attr))
5271     {
5272     //dbg(0,"sn 2.2\n");
5273     if (item_attr_get(item, attr_house_number, &hn_attr))
5274     {
5275     //dbg(0,"sn 2.3\n");
5276     if ((street_name != NULL) && (street_name_saved != NULL))
5277     {
5278     // dbg(0,"sn 2.4 -%s- -%s-\n", street_name_saved, street_name_attr.u.str);
5279     if (!strcmp(street_name_saved, street_name_attr.u.str))
5280     {
5281     g_free(street_name);
5282     street_name = NULL;
5283    
5284     // dbg(0,"sn 2.99\n");
5285    
5286     street_name = g_strdup_printf("%s %s", street_name_attr.u.str, hn_attr.u.str);
5287     mindist_hn = dist;
5288     }
5289     }
5290     }
5291     }
5292     }
5293     }
5294     }
5295    
5296     #if 0
5297     //else if (item->type > type_line)
5298     if (1 == 0) // DISABLED !!!!!!
5299 zoff99 30
5300 zoff99 29 {
5301     if (item_get_default_flags(item->type))
5302     {
5303     sd = street_get_data(item);
5304     if (!sd)
5305     {
5306     continue;
5307     }
5308     dist = transform_distance_polyline_sq(sd->c, sd->count, &c, &lp, &pos);
5309     if (dist < mindist)
5310     {
5311     mindist = dist;
5312    
5313     if (item_attr_get(item, attr_label, &street_name_attr))
5314     {
5315     if (street_name)
5316     {
5317     g_free(street_name);
5318     street_name = NULL;
5319     }
5320     if (street_name_saved)
5321     {
5322     g_free(street_name_saved);
5323     street_name_saved = NULL;
5324     }
5325     street_name = g_strdup_printf("%s", street_name_attr.u.str);
5326     street_name_saved = g_strdup(street_name);
5327     }
5328     else if (item_attr_get(item, attr_street_name, &street_name_attr))
5329     {
5330     if (street_name)
5331     {
5332     g_free(street_name);
5333     street_name = NULL;
5334     }
5335     if (street_name_saved)
5336     {
5337     g_free(street_name_saved);
5338     street_name_saved = NULL;
5339     }
5340     street_name = g_strdup_printf("%s", street_name_attr.u.str);
5341     street_name_saved = g_strdup(street_name);
5342     }
5343     else if (item_attr_get(item, attr_street_name_systematic, &street_name_attr))
5344     {
5345     if (street_name)
5346     {
5347     g_free(street_name);
5348     street_name = NULL;
5349     }
5350     if (street_name_saved)
5351     {
5352     g_free(street_name_saved);
5353     street_name_saved = NULL;
5354     }
5355     street_name = g_strdup_printf("%s", street_name_attr.u.str);
5356     street_name_saved = g_strdup(street_name);
5357     }
5358     }
5359     street_data_free(sd);
5360     }
5361     }
5362     #endif
5363     }
5364    
5365     if (mr)
5366     {
5367     map_rect_destroy(mr);
5368     }
5369     }
5370    
5371     if (street_name_saved)
5372     {
5373     g_free(street_name_saved);
5374     street_name_saved = NULL;
5375     }
5376    
5377     mapset_close(h);
5378     return street_name;
5379     }
5380    
5381     /**
5382 zoff99 28 * @brief Finds the nearest street to a given coordinate
5383     *
5384     * @param ms The mapset to search in for the street
5385     * @param pc The coordinate to find a street nearby [ input in pcoord(x,y) ]
5386     * @return The nearest street (as a string of coords "0xFFF 0xFFF\n..." seperated by "\n")
5387     */
5388     char*
5389     navit_find_nearest_street_coords(struct mapset *ms, struct pcoord *pc)
5390     {
5391 zoff99 29 int max_dist = 0; // smallest rectangle possible
5392 zoff99 28 int dist, mindist = 0, pos;
5393     struct mapset_handle *h;
5394     struct map *m;
5395     struct map_rect *mr;
5396     struct item *item;
5397     struct coord lp;
5398     struct street_data *sd = NULL;
5399     struct street_data *sd_copy = NULL;
5400     struct coord c;
5401     struct coord_geo g;
5402     struct map_selection sel;
5403     int i;
5404     int found_good = 0;
5405     struct attr street_name_attr;
5406     char *street_coords = NULL;
5407     char *street_coords_tmp = NULL;
5408    
5409     #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
5410     dbg(0,"+#+:enter\n");
5411     #endif
5412    
5413     mindist = 10000; // start with small radius at the beginning!
5414     street_coords = g_strdup_printf("");
5415    
5416     h = mapset_open(ms);
5417    
5418     if (!h)
5419     {
5420     return street_coords;
5421     }
5422    
5423     while ((m = mapset_next(h, 0)))
5424     {
5425     c.x = pc->x;
5426     c.y = pc->y;
5427     if (map_projection(m) != pc->pro)
5428     {
5429     transform_to_geo(pc->pro, &c, &g);
5430     transform_from_geo(map_projection(m), &g, &c);
5431     }
5432    
5433     sel.next = NULL;
5434     sel.order = 18;
5435     sel.range.min = type_line;
5436     sel.range.max = type_area;
5437     sel.u.c_rect.lu.x = c.x - max_dist;
5438     sel.u.c_rect.lu.y = c.y + max_dist;
5439     sel.u.c_rect.rl.x = c.x + max_dist;
5440     sel.u.c_rect.rl.y = c.y - max_dist;
5441    
5442     mr = map_rect_new(m, &sel);
5443     if (!mr)
5444     {
5445     continue;
5446     }
5447    
5448     while ((item = map_rect_get_item(mr)))
5449     {
5450     if (item_get_default_flags(item->type))
5451     {
5452     sd = street_get_data(item);
5453     if (!sd)
5454     {
5455     continue;
5456     }
5457     found_good = 0;
5458 zoff99 29 // OLD // dist = transform_distance_polyline_sq(sd->c, sd->count, &c, &lp, &pos);
5459     dist = transform_distance_polyline_sq__v2(sd->c, sd->count, &c);
5460 zoff99 28 if (dist < mindist)
5461     {
5462     mindist = dist;
5463    
5464     /*
5465 zoff99 30 if (item_attr_get(item, attr_label, &street_name_attr))
5466     {
5467     found_good = 1;
5468     }
5469     else if (item_attr_get(item, attr_street_name, &street_name_attr))
5470     {
5471     found_good = 1;
5472     }
5473     else if (item_attr_get(item, attr_street_name_systematic, &street_name_attr))
5474     {
5475     found_good = 1;
5476     }
5477     */
5478 zoff99 28
5479     // allow any street/line, so you can select streets without name also!
5480     found_good = 1;
5481     }
5482    
5483     if (found_good == 1)
5484     {
5485     if (sd_copy)
5486     {
5487     street_data_free(sd_copy);
5488     }
5489     sd_copy = street_data_dup(sd);
5490     }
5491     street_data_free(sd);
5492     }
5493     }
5494    
5495     if (mr)
5496     {
5497     map_rect_destroy(mr);
5498     }
5499     }
5500     mapset_close(h);
5501    
5502     if (sd_copy)
5503     {
5504     //struct coord ca[sd_copy->count];
5505     //item_coord_get(&sd_copy->item, ca, sd_copy->count);
5506    
5507     // dbg(0,"sd_copy->count=%d\n", sd_copy->count);
5508    
5509     for (i = 0; i < sd_copy->count; i++)
5510     {
5511     /*
5512 zoff99 30 unsigned int x;
5513     unsigned int y;
5514     char *sign_x = "";
5515     char *sign_y = "";
5516 zoff99 28
5517 zoff99 30 if ( c->x < 0 ) {
5518     x = -c->x;
5519     sign_x = "-";
5520     } else {
5521     x = c->x;
5522     }
5523     if ( c->y < 0 ) {
5524     y = -c->y;
5525     sign_y = "-";
5526     } else {
5527     y = c->y;
5528     }
5529     */
5530    
5531 zoff99 28 street_coords_tmp = street_coords;
5532     if (street_coords == NULL)
5533     {
5534     street_coords = g_strdup_printf("0x%x 0x%x\n", sd_copy->c[i].x, sd_copy->c[i].y);
5535     }
5536     else
5537     {
5538     char *tmp2 = g_strdup_printf("0x%x 0x%x\n", sd_copy->c[i].x, sd_copy->c[i].y);
5539     street_coords = g_strconcat(street_coords_tmp, tmp2, NULL);
5540     g_free(street_coords_tmp);
5541     g_free(tmp2);
5542     }
5543     }
5544    
5545     street_data_free(sd_copy);
5546     }
5547    
5548     return street_coords;
5549     }
5550    
5551 zoff99 30 // UNUSDED -------
5552     // UNUSDED -------
5553 zoff99 27 int navit_block(struct navit *this_, int block)
5554 zoff99 2 {
5555 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
5556     dbg(0,"+#+:enter\n");
5557     #endif
5558 zoff99 27 ////DBG dbg(0,"EEnter\n");
5559 zoff99 2
5560 zoff99 27 if (block > 0)
5561     {
5562 zoff99 2 this_->blocked |= 1;
5563     if (graphics_draw_cancel(this_->gra, this_->displaylist))
5564     this_->blocked |= 2;
5565     return 0;
5566     }
5567 zoff99 27 if ((this_->blocked & 2) || block < 0)
5568     {
5569     this_->blocked = 0;
5570 zoff99 2 navit_draw(this_);
5571     return 1;
5572     }
5573 zoff99 27 this_->blocked = 0;
5574 zoff99 2 return 0;
5575     }
5576    
5577 zoff99 27 void navit_destroy(struct navit *this_)
5578 zoff99 2 {
5579 zoff99 28 #ifdef NAVIT_FUNC_CALLS_DEBUG_PRINT
5580     dbg(0,"+#+:enter\n");
5581     #endif
5582     dbg(0, "EEnter\n");
5583 zoff99 2
5584     struct mapset*ms;
5585     callback_list_call_attr_1(this_->attr_cbl, attr_destroy, this_);
5586    
5587 zoff99 27 // //DBG dbg(0,"enter");
5588 zoff99 2
5589     /* TODO: destroy objects contained in this_ */
5590     if (this_->vehicle)
5591 zoff99 28 {
5592 zoff99 2 vehicle_destroy(this_->vehicle->vehicle);
5593 zoff99 28 }
5594    
5595     /*
5596 zoff99 30 if (this_->bookmarks)
5597     {
5598     dbg(0, "save position to file\n");
5599     char *center_file = bookmarks_get_center_file(TRUE);
5600     bookmarks_write_center_to_file(this_->bookmarks, center_file);
5601     g_free(center_file);
5602     bookmarks_destroy(this_->bookmarks);
5603     dbg(0, "save position to file -> ready\n");
5604     }
5605     */
5606 zoff99 28
5607     dbg(0, "ex 001\n");
5608 zoff99 2 callback_destroy(this_->nav_speech_cb);
5609 zoff99 28 dbg(0, "ex 002\n");
5610 zoff99 2 callback_destroy(this_->roadbook_callback);
5611 zoff99 28 dbg(0, "ex 003\n");
5612 zoff99 2 callback_destroy(this_->popup_callback);
5613 zoff99 28 dbg(0, "ex 004\n");
5614 zoff99 2 callback_destroy(this_->motion_timeout_callback);
5615 zoff99 28 dbg(0, "ex 005\n");
5616 zoff99 2 callback_destroy(this_->progress_cb);
5617 zoff99 28 dbg(0, "ex 006\n");
5618     /*
5619 zoff99 30 if (this_->gra)
5620     graphics_remove_callback(this_->gra, this_->resize_callback);
5621     callback_destroy(this_->resize_callback);
5622     */
5623 zoff99 28 dbg(0, "ex 007\n");
5624     /*
5625 zoff99 30 if (this_->gra)
5626     graphics_remove_callback(this_->gra, this_->button_callback);
5627     callback_destroy(this_->button_callback);
5628     */
5629 zoff99 28 dbg(0, "ex 008\n");
5630     /*
5631 zoff99 30 if (this_->gra)
5632     graphics_remove_callback(this_->gra, this_->motion_callback);
5633     callback_destroy(this_->motion_callback);
5634     */
5635 zoff99 28 dbg(0, "ex 009\n");
5636 zoff99 27 if (this_->gra)
5637 zoff99 28 {
5638 zoff99 27 graphics_remove_callback(this_->gra, this_->predraw_callback);
5639 zoff99 28 }
5640 zoff99 2 callback_destroy(this_->predraw_callback);
5641 zoff99 28 dbg(0, "ex 010\n");
5642 zoff99 2 route_destroy(this_->route);
5643 zoff99 28 dbg(0, "ex 011\n");
5644 zoff99 2 ms = navit_get_mapset(this_);
5645 zoff99 28 dbg(0, "ex 012\n");
5646 zoff99 27 if (ms)
5647 zoff99 28 {
5648 zoff99 2 mapset_destroy(ms);
5649 zoff99 28 }
5650     dbg(0, "ex 013\n");
5651 zoff99 2 graphics_free(this_->gra);
5652 zoff99 28 dbg(0, "ex 014\n");
5653 zoff99 2 g_free(this_);
5654 zoff99 28 dbg(0, "ex 015\n");
5655 zoff99 2 }
5656    
5657     /** @} */

   
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