/[zanavi_public1]/navit/navit/navit.h
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Revision 31 - (show annotations) (download)
Mon Feb 4 17:41:59 2013 UTC (6 years, 11 months ago) by zoff99
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new map version, lots of fixes and experimental new features
1 /**
2 * 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 * 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 extern "C"
44 {
45 #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 extern int allow_gui_internal;
54 extern int draw_display_at_speed;
55 extern int routing_mode; // 0-> normal highway routing
56 // 1-> normal roads routing
57 // 2-> future use
58 extern int offline_search_filter_duplicates;
59 extern int offline_search_break_searching;
60 extern char *navit_maps_dir;
61 extern int cancel_drawing_global;
62 extern int disable_map_drawing;
63 extern int global_speak_streetnames;
64
65 extern int allow_large_mapfiles;
66 extern int cache_size_file; /* cache size in bytes */
67 extern int draw_polylines_fast; // 1 -> dont draw circles at the end of polylines 0-> do draw circles
68
69 extern int limit_order_corrected;
70 extern int shift_order;
71 extern int global_search_street_size_factor;
72 extern int hold_drawing;
73 extern int global_stop_demo_vehicle;
74 extern int global_show_route_rectangles;
75 extern int global_traffic_light_delay;
76 extern int global_draw_multipolygons;
77
78 extern long long draw_lines_count_2;
79 extern long long draw_lines_count_3;
80 extern long long draw_lines_count_4;
81
82 extern int mapdraw_time[11 + 5];
83 extern int cur_mapdraw_time_index;
84
85 extern int route_status_previous;
86 extern long long global_route_memory_size;
87
88 extern GHashTable *global_transform_hash;
89 extern GHashTable *global_transform_hash2;
90
91 /* prototypes */
92 enum attr_type;
93 struct attr;
94 struct attr_iter;
95 struct callback;
96 struct coord_rect;
97 struct displaylist;
98 struct graphics;
99 struct gui;
100 struct mapset;
101 struct message;
102 struct navigation;
103 struct navit;
104 struct pcoord;
105 struct point;
106 struct route;
107 struct tracking;
108 struct transformation;
109 struct vehicleprofile;
110 struct command_table;
111 void navit_add_mapset(struct navit *this_, struct mapset *ms);
112 struct mapset *navit_get_mapset(struct navit *this_);
113 struct tracking *navit_get_tracking(struct navit *this_);
114 char *navit_get_user_data_directory(int create);
115 void navit_draw_async(struct navit *this_, int async);
116 void navit_draw(struct navit *this_);
117 int navit_get_ready(struct navit *this_);
118 void navit_draw_displaylist(struct navit *this_);
119 void navit_handle_resize(struct navit *this_, int w, int h);
120 int navit_get_width(struct navit *this_);
121 int navit_get_height(struct navit *this_);
122 int navit_ignore_button(struct navit *this_);
123 void navit_ignore_graphics_events(struct navit *this_, int ignore);
124 void navit_set_timeout(struct navit *this_);
125 int navit_handle_button(struct navit *this_, int pressed, int button, struct point *p, struct callback *popup_callback);
126 void navit_handle_motion(struct navit *this_, struct point *p);
127 void navit_zoom_in(struct navit *this_, int factor, struct point *p);
128 void navit_zoom_out(struct navit *this_, int factor, struct point *p);
129 void navit_zoom_in_cursor(struct navit *this_, int factor);
130 void navit_zoom_out_cursor(struct navit *this_, int factor);
131 struct navit *navit_new(struct attr *parent, struct attr **attrs);
132 void navit_add_message(struct navit *this_, char *message);
133 struct message *navit_get_messages(struct navit *this_);
134 struct graphics *navit_get_graphics(struct navit *this_);
135 struct vehicleprofile *navit_get_vehicleprofile(struct navit *this_);
136 GList *navit_get_vehicleprofiles(struct navit *this_);
137 void navit_set_destination(struct navit *this_, struct pcoord *c, const char *description, int async);
138 void navit_set_destinations(struct navit *this_, struct pcoord *c, int count, const char *description, int async);
139 int navit_check_route(struct navit *this_);
140 void navit_textfile_debug_log(struct navit *this_, const char *fmt, ...);
141 void navit_textfile_debug_log_at(struct navit *this_, struct pcoord *pc, const char *fmt, ...);
142 int navit_speech_estimate(struct navit *this_, char *str);
143 void navit_say(struct navit *this_, char *text);
144 void navit_speak(struct navit *this_);
145 void navit_window_roadbook_destroy(struct navit *this_);
146 void navit_window_roadbook_new(struct navit *this_);
147 void navit_reload_maps(struct navit *this_);
148 void navit_init(struct navit *this_);
149 void navit_zoom_to_rect(struct navit *this_, struct coord_rect *r);
150 void navit_zoom_to_route(struct navit *this_, int orientation);
151 void navit_set_center(struct navit *this_, struct pcoord *center, int set_timeout);
152 void navit_set_center_cursor(struct navit *this_, int autozoom, int keep_orientation);
153 void navit_set_center_screen(struct navit *this_, struct point *p, int set_timeout);
154 int navit_set_attr(struct navit *this_, struct attr *attr);
155 int navit_get_attr(struct navit *this_, enum attr_type type, struct attr *attr, struct attr_iter *iter);
156 int navit_add_attr(struct navit *this_, struct attr *attr);
157 int navit_remove_attr(struct navit *this_, struct attr *attr);
158 struct attr_iter *navit_attr_iter_new(void);
159 void navit_attr_iter_destroy(struct attr_iter *iter);
160 void navit_add_callback(struct navit *this_, struct callback *cb);
161 void navit_remove_callback(struct navit *this_, struct callback *cb);
162 void navit_set_position(struct navit *this_, struct pcoord *c);
163 struct gui *navit_get_gui(struct navit *this_);
164 struct transformation *navit_get_trans(struct navit *this_);
165 struct route *navit_get_route(struct navit *this_);
166 struct navigation *navit_get_navigation(struct navit *this_);
167 struct displaylist *navit_get_displaylist(struct navit *this_);
168 void navit_layout_switch(struct navit *n);
169 int navit_set_vehicle_by_name(struct navit *n, const char *name);
170 void navit_layer_set_active(struct navit *this, char *name, int active, int draw);
171 void navit_motion(void *data, struct point *p);
172 void displaylist_shift_order_in_map_layers(struct navit *this_, int shift_value);
173
174 void navit_set_cursors(struct navit *this_);
175
176 #include "vehicle.h"
177 int navit_add_vehicle(struct navit *this_, struct vehicle *v);
178
179 int navit_set_layout_by_name(struct navit *n, const char *name);
180 void navit_disable_suspend(void);
181 int navit_block(struct navit *this_, int block);
182 void navit_destroy(struct navit *this_);
183 void navit_command_add_table(struct navit*this_, struct command_table *commands, int count);
184 //
185 // extern static int navit_get_cursor_pnt(struct navit *this_, struct point *p, int keep_orientation, int *dir);
186 int navit_get_cur_pnt(struct navit *this_, struct point *p);
187
188 #include "coord.h"
189 #include "point.h"
190 #include "item.h"
191 #include "attr.h"
192
193 struct coord global_vehicle_pos_onscreen;
194 struct coord_geo global_last_vehicle_pos_geo;
195
196 //! The navit_vehicule
197 struct navit_vehicle
198 {
199 int follow;
200 /*! Limit of the follow counter. See navit_add_vehicle */
201 int follow_curr;
202 /*! Deprecated : follow counter itself. When it reaches 'update' counts, map is recentered*/
203 struct coord coord;
204 int dir;
205 int speed;
206 struct coord last; /*< Position of the last update of this vehicle */
207 struct vehicle *vehicle;
208 struct attr callback;
209 int animate_cursor;
210 };
211
212 struct navit
213 {
214 struct attr self;
215 GList *mapsets;
216 GList *layouts;
217 struct gui *gui;
218 struct layout *layout_current;
219 struct graphics *gra;
220 struct action *action;
221 struct transformation *trans, *trans_cursor;
222 struct compass *compass;
223 struct route *route;
224 struct navigation *navigation;
225 struct speech *speech;
226 struct tracking *tracking;
227 int ready;
228 struct window *win;
229 struct displaylist *displaylist;
230 int tracking_flag;
231 int orientation;
232 int recentdest_count;
233 int osd_configuration;
234 GList *vehicles;
235 GList *windows_items;
236 struct navit_vehicle *vehicle;
237 struct callback_list *attr_cbl;
238 struct callback *nav_speech_cb, *roadbook_callback, *popup_callback, *route_cb, *progress_cb;
239 struct datawindow *roadbook_window;
240 struct map *former_destination;
241 struct point pressed, last, current;
242 int button_pressed, moved, popped, zoomed;
243 int center_timeout;
244 int autozoom_secs;
245 int autozoom_min;
246 int autozoom_active;
247 struct event_timeout *button_timeout, *motion_timeout;
248 struct callback *motion_timeout_callback;
249 int ignore_button;
250 int ignore_graphics_events;
251 struct log *textfile_debug_log;
252 struct pcoord destination;
253 int destination_valid;
254 int blocked;
255 int w, h;
256 int drag_bitmap;
257 int use_mousewheel;
258 struct messagelist *messages;
259 struct callback *resize_callback, *button_callback, *motion_callback, *predraw_callback;
260 struct vehicleprofile *vehicleprofile;
261 GList *vehicleprofiles;
262 int pitch;
263 int follow_cursor;
264 int prevTs;
265 int graphics_flags;
266 int zoom_min, zoom_max;
267 int radius;
268 struct bookmarks *bookmarks;
269 int flags;
270 /* 1=No graphics ok */
271 /* 2=No gui ok */
272 int border;
273 int imperial;
274 };
275
276 // global navit struct, needed almost everywhere
277 struct navit *global_navit;
278
279 // dirty global var for waypoint bitmap
280 struct graphics_image *global_img_waypoint;
281
282 /* end of prototypes */
283 #ifdef __cplusplus
284 }
285 #endif
286
287 #endif
288

   
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