/[zanavi_public1]/navit/navit/navit.h
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Revision 41 - (hide annotations) (download)
Tue Aug 11 18:50:37 2015 UTC (8 years, 7 months ago) by zoff99
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many fixes, and new features
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) 2005-2008 Navit Team
23     *
24     * This program is free software; you can redistribute it and/or
25     * modify it under the terms of the GNU Library 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 Library General Public License for more details.
32     *
33     * You should have received a copy of the GNU Library General Public
34     * License 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     #ifndef NAVIT_NAVIT_H
40     #define NAVIT_NAVIT_H
41    
42     #ifdef __cplusplus
43 zoff99 27 extern "C"
44     {
45 zoff99 2 #endif
46     extern struct gui *main_loop_gui;
47     // defined in glib.h.
48     #ifndef __G_LIST_H__
49     struct _GList;
50     typedef struct _GList GList;
51     #endif
52    
53 zoff99 34
54     // color codes for colour attribute in OS;
55     #define __c_black "000000"
56     #define __c_gray "808080"
57     #define __c_maroon "800000"
58     #define __c_olive "808000"
59     #define __c_green "008000"
60     #define __c_teal "008080"
61     #define __c_navy "000080"
62     #define __c_purple "800080"
63    
64     #define __c_white "FFFFFF"
65     #define __c_silver "C0C0C0"
66     #define __c_red "FF0000"
67     #define __c_yellow "FFFF00"
68     #define __c_lime "00FF00"
69     #define __c_aqua "00FFFF"
70     #define __c_blue "0000FF"
71     #define __c_fuchsia "FF00FF"
72    
73     #define __c_brown "A52A2A"
74    
75    
76     // --------------------------------------------
77     // --
78     // minimum binfile map version needed for this version of ZANavi to work
79 zoff99 41 #define NEED_MIN_BINFILE_MAPVERSION 4
80 zoff99 34 // --
81     // --------------------------------------------
82    
83 zoff99 40 #define ROAD_ANGLE_IS_STRAIGHT_ABS 10
84     #define ROAD_ANGLE_DISTANCE_FOR_STRAIGHT 78
85 zoff99 34
86 zoff99 40 // --------------------------------------------
87     // --
88     // if the turn angle is greater than this (in degrees) in bicycle mode, then speak a turn command
89     #define ROAD_ANGLE_MIN_FOR_TURN_BICYCLEMODE 65
90 zoff99 41 #define ROAD_ANGLE_MIN__FOR_TURN_BICYCLEMODE_ONLY_1_POSSIBILITY 25
91 zoff99 34
92 zoff99 41 #define ROAD_ANGLE_MIN_FOR_TURN_BICYCLEMODE_CYC_2_CYC 65
93     #define ROAD_ANGLE_MIN_FOR_TURN_BICYCLEMODE_CYC_2_CYC__2 25
94 zoff99 40 // --
95     // --------------------------------------------
96    
97    
98 zoff99 2 extern int allow_gui_internal;
99     extern int draw_display_at_speed;
100 zoff99 28 extern int routing_mode; // 0-> normal highway routing
101 zoff99 27 // 1-> normal roads routing
102     // 2-> future use
103 zoff99 14 extern int offline_search_filter_duplicates;
104     extern int offline_search_break_searching;
105 zoff99 27 extern char *navit_maps_dir;
106 zoff99 34 extern char *navit_share_dir;
107     extern char* navit_data_dir;
108 zoff99 27 extern int cancel_drawing_global;
109 zoff99 28 extern int disable_map_drawing;
110 zoff99 27 extern int global_speak_streetnames;
111 zoff99 2
112 zoff99 27 extern int allow_large_mapfiles;
113     extern int cache_size_file; /* cache size in bytes */
114     extern int draw_polylines_fast; // 1 -> dont draw circles at the end of polylines 0-> do draw circles
115 zoff99 14
116 zoff99 27 extern int limit_order_corrected;
117 zoff99 28 extern int shift_order;
118 zoff99 27 extern int global_search_street_size_factor;
119 zoff99 28 extern int hold_drawing;
120 zoff99 30 extern int global_stop_demo_vehicle;
121 zoff99 31 extern int global_show_route_rectangles;
122     extern int global_traffic_light_delay;
123 zoff99 40 extern int global_clinedrawing_active;
124 zoff99 31 extern int global_draw_multipolygons;
125 zoff99 34 extern int global_have_dpi_value;
126     extern float global_dpi_factor;
127     extern int global_order_level_for_fast_draw;
128     extern int global_show_english_labels;
129 zoff99 41 extern int global_routing_engine;
130     extern float global_overspill_factor;
131 zoff99 27
132 zoff99 28 extern long long draw_lines_count_2;
133     extern long long draw_lines_count_3;
134     extern long long draw_lines_count_4;
135 zoff99 34 extern int poi_on_map_count;
136     extern int label_on_map_count;
137     extern int label_district_on_map_count;
138     extern int label_major_on_map_count;
139     extern int poi_icon_on_map_count;
140 zoff99 28
141 zoff99 34
142 zoff99 28 extern int mapdraw_time[11 + 5];
143     extern int cur_mapdraw_time_index;
144    
145 zoff99 30 extern int route_status_previous;
146 zoff99 31 extern long long global_route_memory_size;
147 zoff99 34 extern int global_old_vehicle_speed;
148     extern int global_old_vehicle_speed_for_autozoom;
149 zoff99 30
150 zoff99 40 extern int global_avoid_sharp_turns_flag;
151     extern int global_avoid_sharp_turns_min_angle;
152     extern int global_avoid_sharp_turns_min_penalty;
153    
154     extern int global_search_radius_for_housenumbers;
155     extern int global_vehicle_profile;
156     extern int global_cycle_lanes_prio;
157     extern int global_cycle_track_prio;
158    
159     extern double global_v_pos_lat;
160     extern double global_v_pos_lng;
161     extern double global_v_pos_dir;
162    
163     extern int global_demo_vehicle;
164     extern int global_demo_vehicle_short_switch;
165     extern long global_last_spoken;
166     extern long global_last_spoken_base;
167 zoff99 41 extern float global_road_speed_factor;
168 zoff99 40
169 zoff99 41 extern float global_level0_announcement;
170     extern float global_level1_announcement;
171     extern float global_level2_announcement;
172     extern float global_levelx_announcement_factor;
173     extern float global_b_level0_announcement;
174     extern float global_b_level1_announcement;
175     extern float global_b_level2_announcement;
176     extern float global_b_levelx_announcement_factor;
177 zoff99 40
178 zoff99 41 extern int global_driven_away_from_route;
179    
180     extern int global_enhance_cycleway;
181     extern int global_tracking_show_real_gps_pos;
182    
183    
184 zoff99 40 #define MAX_DEBUG_COORDS 100
185    
186     extern struct coord global_debug_route_seg_winner_start;
187     extern struct coord global_debug_route_seg_winner_end;
188     extern struct coord global_debug_seg_winner_start;
189     extern struct coord global_debug_seg_winner_end;
190     extern struct coord global_debug_route_seg_winner_p_start;
191     extern struct coord global_debug_seg_winner_p_start;
192     extern struct coord global_debug_seg_route_start;
193     extern struct coord global_debug_seg_route_end;
194     extern struct coord global_debug_trlast_start;
195     extern struct coord global_debug_trlast_end;
196     extern struct coord *global_debug_coord_list;
197     extern int global_debug_coord_list_items;
198     extern int global_has_gpsfix;
199     extern int global_pos_is_underground;
200    
201     extern GList *global_all_cbs;
202    
203     #include "coord.h"
204    
205    
206     #define MAX_SHARP_TURN_LIST_ENTRIES 500
207    
208     struct global_sharp_turn
209     {
210     int dir;
211     int angle;
212     struct coord c1;
213     struct coord cs;
214     struct coord ce;
215     };
216    
217    
218     extern int global_sharp_turn_list_count;
219     extern struct global_sharp_turn *global_sharp_turn_list;
220    
221    
222    
223    
224     #define MAX_FREETEXT_LIST_ENTRIES 500
225     #define MAX_FREETEXT_ENTRY_LEN 300
226    
227     struct global_freetext
228     {
229     struct coord c1;
230     char text[MAX_FREETEXT_ENTRY_LEN];
231     };
232    
233    
234     extern int global_freetext_list_count;
235     extern struct global_freetext *global_freetext_list;
236    
237    
238    
239    
240 zoff99 31 extern GHashTable *global_transform_hash;
241     extern GHashTable *global_transform_hash2;
242    
243 zoff99 2 /* prototypes */
244     enum attr_type;
245     struct attr;
246     struct attr_iter;
247     struct callback;
248     struct coord_rect;
249     struct displaylist;
250     struct graphics;
251     struct gui;
252     struct mapset;
253     struct message;
254     struct navigation;
255     struct navit;
256     struct pcoord;
257     struct point;
258     struct route;
259     struct tracking;
260     struct transformation;
261     struct vehicleprofile;
262     struct command_table;
263     void navit_add_mapset(struct navit *this_, struct mapset *ms);
264     struct mapset *navit_get_mapset(struct navit *this_);
265     struct tracking *navit_get_tracking(struct navit *this_);
266     char *navit_get_user_data_directory(int create);
267     void navit_draw_async(struct navit *this_, int async);
268     void navit_draw(struct navit *this_);
269     int navit_get_ready(struct navit *this_);
270     void navit_draw_displaylist(struct navit *this_);
271     void navit_handle_resize(struct navit *this_, int w, int h);
272     int navit_get_width(struct navit *this_);
273     int navit_get_height(struct navit *this_);
274     int navit_ignore_button(struct navit *this_);
275     void navit_ignore_graphics_events(struct navit *this_, int ignore);
276     void navit_set_timeout(struct navit *this_);
277     int navit_handle_button(struct navit *this_, int pressed, int button, struct point *p, struct callback *popup_callback);
278     void navit_handle_motion(struct navit *this_, struct point *p);
279     void navit_zoom_in(struct navit *this_, int factor, struct point *p);
280     void navit_zoom_out(struct navit *this_, int factor, struct point *p);
281     void navit_zoom_in_cursor(struct navit *this_, int factor);
282     void navit_zoom_out_cursor(struct navit *this_, int factor);
283     struct navit *navit_new(struct attr *parent, struct attr **attrs);
284     void navit_add_message(struct navit *this_, char *message);
285     struct message *navit_get_messages(struct navit *this_);
286     struct graphics *navit_get_graphics(struct navit *this_);
287     struct vehicleprofile *navit_get_vehicleprofile(struct navit *this_);
288     GList *navit_get_vehicleprofiles(struct navit *this_);
289     void navit_set_destination(struct navit *this_, struct pcoord *c, const char *description, int async);
290     void navit_set_destinations(struct navit *this_, struct pcoord *c, int count, const char *description, int async);
291     int navit_check_route(struct navit *this_);
292     void navit_textfile_debug_log(struct navit *this_, const char *fmt, ...);
293     void navit_textfile_debug_log_at(struct navit *this_, struct pcoord *pc, const char *fmt, ...);
294     int navit_speech_estimate(struct navit *this_, char *str);
295     void navit_say(struct navit *this_, char *text);
296     void navit_speak(struct navit *this_);
297     void navit_window_roadbook_destroy(struct navit *this_);
298     void navit_window_roadbook_new(struct navit *this_);
299     void navit_reload_maps(struct navit *this_);
300 zoff99 40 void navit_predraw(struct navit *this_);
301 zoff99 2 void navit_init(struct navit *this_);
302     void navit_zoom_to_rect(struct navit *this_, struct coord_rect *r);
303     void navit_zoom_to_route(struct navit *this_, int orientation);
304 zoff99 41 void navit_set_center_no_draw(struct navit *this_, struct pcoord *center, int set_timeout);
305 zoff99 2 void navit_set_center(struct navit *this_, struct pcoord *center, int set_timeout);
306     void navit_set_center_cursor(struct navit *this_, int autozoom, int keep_orientation);
307     void navit_set_center_screen(struct navit *this_, struct point *p, int set_timeout);
308     int navit_set_attr(struct navit *this_, struct attr *attr);
309     int navit_get_attr(struct navit *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter);
310     int navit_add_attr(struct navit *this_, struct attr *attr);
311     int navit_remove_attr(struct navit *this_, struct attr *attr);
312     struct attr_iter *navit_attr_iter_new(void);
313     void navit_attr_iter_destroy(struct attr_iter *iter);
314     void navit_add_callback(struct navit *this_, struct callback *cb);
315     void navit_remove_callback(struct navit *this_, struct callback *cb);
316     void navit_set_position(struct navit *this_, struct pcoord *c);
317     struct gui *navit_get_gui(struct navit *this_);
318     struct transformation *navit_get_trans(struct navit *this_);
319     struct route *navit_get_route(struct navit *this_);
320     struct navigation *navit_get_navigation(struct navit *this_);
321     struct displaylist *navit_get_displaylist(struct navit *this_);
322     void navit_layout_switch(struct navit *n);
323     int navit_set_vehicle_by_name(struct navit *n, const char *name);
324 zoff99 28 void navit_layer_set_active(struct navit *this, char *name, int active, int draw);
325     void navit_motion(void *data, struct point *p);
326 zoff99 31 void displaylist_shift_order_in_map_layers(struct navit *this_, int shift_value);
327 zoff99 34 void displaylist_shift_for_dpi_value_in_layers(struct navit *this_, double factor);
328 zoff99 40 int navit_is_demo_vehicle();
329 zoff99 41 void navit_zoom_to_scale_no_draw(struct navit *this_, int new_scale);
330     void navit_zoom_to_scale(struct navit *this_, int new_scale);
331 zoff99 27
332 zoff99 41
333 zoff99 27 void navit_set_cursors(struct navit *this_);
334    
335     #include "vehicle.h"
336     int navit_add_vehicle(struct navit *this_, struct vehicle *v);
337    
338 zoff99 2 int navit_set_layout_by_name(struct navit *n, const char *name);
339     void navit_disable_suspend(void);
340     int navit_block(struct navit *this_, int block);
341     void navit_destroy(struct navit *this_);
342     void navit_command_add_table(struct navit*this_, struct command_table *commands, int count);
343     //
344     // extern static int navit_get_cursor_pnt(struct navit *this_, struct point *p, int keep_orientation, int *dir);
345     int navit_get_cur_pnt(struct navit *this_, struct point *p);
346    
347 zoff99 40
348 zoff99 2 #include "point.h"
349     #include "item.h"
350     #include "attr.h"
351    
352 zoff99 41 extern struct coord global_vehicle_pos_onscreen;
353     extern struct coord_geo global_last_vehicle_pos_geo;
354     // extern struct coord_geo global_cur_vehicle_pos_geo;
355     extern double ggggg_lat;
356     extern double ggggg_lon;
357 zoff99 2
358 zoff99 41
359 zoff99 2 //! The navit_vehicule
360 zoff99 27 struct navit_vehicle
361     {
362 zoff99 2 int follow;
363     /*! Limit of the follow counter. See navit_add_vehicle */
364     int follow_curr;
365     /*! Deprecated : follow counter itself. When it reaches 'update' counts, map is recentered*/
366     struct coord coord;
367     int dir;
368     int speed;
369     struct coord last; /*< Position of the last update of this vehicle */
370     struct vehicle *vehicle;
371     struct attr callback;
372     int animate_cursor;
373     };
374    
375 zoff99 27 struct navit
376     {
377 zoff99 2 struct attr self;
378     GList *mapsets;
379     GList *layouts;
380     struct gui *gui;
381     struct layout *layout_current;
382     struct graphics *gra;
383     struct action *action;
384     struct transformation *trans, *trans_cursor;
385     struct compass *compass;
386     struct route *route;
387     struct navigation *navigation;
388     struct speech *speech;
389     struct tracking *tracking;
390     int ready;
391     struct window *win;
392     struct displaylist *displaylist;
393     int tracking_flag;
394     int orientation;
395     int recentdest_count;
396     int osd_configuration;
397     GList *vehicles;
398     GList *windows_items;
399     struct navit_vehicle *vehicle;
400     struct callback_list *attr_cbl;
401     struct callback *nav_speech_cb, *roadbook_callback, *popup_callback, *route_cb, *progress_cb;
402     struct datawindow *roadbook_window;
403     struct map *former_destination;
404     struct point pressed, last, current;
405 zoff99 27 int button_pressed, moved, popped, zoomed;
406 zoff99 2 int center_timeout;
407     int autozoom_secs;
408     int autozoom_min;
409     int autozoom_active;
410     struct event_timeout *button_timeout, *motion_timeout;
411     struct callback *motion_timeout_callback;
412     int ignore_button;
413     int ignore_graphics_events;
414     struct log *textfile_debug_log;
415     struct pcoord destination;
416     int destination_valid;
417     int blocked;
418 zoff99 27 int w, h;
419 zoff99 2 int drag_bitmap;
420     int use_mousewheel;
421     struct messagelist *messages;
422 zoff99 27 struct callback *resize_callback, *button_callback, *motion_callback, *predraw_callback;
423 zoff99 2 struct vehicleprofile *vehicleprofile;
424     GList *vehicleprofiles;
425     int pitch;
426     int follow_cursor;
427     int prevTs;
428     int graphics_flags;
429     int zoom_min, zoom_max;
430     int radius;
431     struct bookmarks *bookmarks;
432     int flags;
433 zoff99 27 /* 1=No graphics ok */
434     /* 2=No gui ok */
435 zoff99 2 int border;
436     int imperial;
437     };
438    
439 zoff99 27 // global navit struct, needed almost everywhere
440     struct navit *global_navit;
441 zoff99 2
442 zoff99 27 // dirty global var for waypoint bitmap
443     struct graphics_image *global_img_waypoint;
444 zoff99 2
445 zoff99 40 char* g_strdup_printf_4_str(const char *format, const char *str1, const char *str2, const char *str3, const char *str4);
446     char* g_strdup_printf_2_str(const char *format, const char *str1, const char *str2);
447    
448 zoff99 2 /* end of prototypes */
449     #ifdef __cplusplus
450     }
451     #endif
452    
453     #endif
454    

   
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