pedestrian.c File Reference

#include <math.h>
#include <stdio.h>
#include <glib.h>
#include <time.h>
#include <stdlib.h>
#include <string.h>
#include <fcntl.h>
#include <unistd.h>
#include <termios.h>
#include <errno.h>
#include <sys/ioctl.h>
#include "config.h"
#include <navit/item.h>
#include <navit/xmlconfig.h>
#include <navit/main.h>
#include <navit/debug.h>
#include <navit/point.h>
#include <navit/graphics.h>
#include <navit/transform.h>
#include <navit/map.h>
#include <navit/navit.h>
#include <navit/callback.h>
#include <navit/file.h>
#include <navit/color.h>
#include <navit/route.h>
#include <navit/plugin.h>
#include <navit/layout.h>
#include <navit/mapset.h>
#include <navit/osd.h>
#include <navit/event.h>
#include <navit/command.h>
#include <navit/config_.h>
#include <navit/vehicle.h>

Data Structures
struct	pedestrian
struct	rocket
struct	marker
struct	map_priv
	Represents the map from a single binfile. More...
struct	map_rect_priv
	Implementation-specific map rect data. More...
struct	building
struct	tilt_data

Macros
#define	ORIENTATION_UNKNOWN   0
#define	ORIENTATION_PORTRAIT   1
#define	ORIENTATION_LANDSCAPE   2
#define	ORIENTATION_FLAT   3
#define	TYPE_ACCELEROMETER   1
#define	TYPE_MAGNETIC_FIELD   2
#define	DEBUG_COORD_GET

Functions
static void	pedestrian_rocket_idle (struct rocket *rocket)
static void	pedestrian_cmd_pedestrian_rocket (struct rocket *rocket)
static void	osd_rocket_init (struct navit *nav)
static void	osd_marker_draw (struct marker *this, struct navit *nav)
static void	osd_marker_init (struct marker *this, struct navit *nav)
static struct osd_priv *	osd_marker_new (struct navit *nav, struct osd_methods *meth, struct attr **attrs)
static int	map_route_occluded_bbox (struct map *map, struct coord_rect *bbox)
static void	map_route_occluded_buildings_free (void)
static void	map_route_occluded_get_buildings (struct mapset *mapset, struct coord_rect *r)
static int	side (struct coord *l0, struct coord *l1, struct coord *p)
static void	map_route_occluded_check_buildings (struct coord *c0)
static int	intersect (struct coord *p1, struct coord *p2, struct coord *p3, struct coord *p4, struct coord *i)
static int	is_visible_line (struct coord *c0, struct coord *c1, struct coord *c2)
static void	map_route_occluded_coord_rewind (void *priv_data)
static void	map_route_occluded_attr_rewind (void *priv_data)
static int	map_route_occluded_attr_get (void *priv_data, enum attr_type attr_type, struct attr *attr)
static int	coord_next (struct map_rect_priv *mr, struct coord *c)
static int	map_route_occluded_coord_get (void *priv_data, struct coord *c, int count)
static void	map_route_occluded_destroy (struct map_priv *priv)
static struct map_rect_priv *	map_route_occluded_rect_new (struct map_priv *priv, struct map_selection *sel)
static void	map_route_occluded_rect_destroy (struct map_rect_priv *mr)
static struct item *	map_route_occluded_get_item (struct map_rect_priv *mr)
static struct item *	map_route_occluded_get_item_byid (struct map_rect_priv *mr, int id_hi, int id_lo)
static struct map_priv *	map_route_occluded_new (struct map_methods *meth, struct attr **attrs)
static void	pedestrian_graphics_resize (struct graphics *gra, int w, int h)
static void	pedestrian_draw_arrow (struct graphics *gra, char *name, int x, int y)
static void	pedestrian_draw_arrows (struct graphics *gra)
static void	pedestrian_graphics_postdraw (struct graphics *gra)
void	pedestrian_write_tilt (int fd, int axis)
void	pedestrian_read_tilt (int fd, struct navit *nav, struct tilt_data *data)
void	pedestrian_write_tilt_timer (int fd, struct tilt_data *data)
void	pedestrian_setup_tilt (struct navit *nav)
static void	pedestrian_log (char **logstr)
static void	pedestrian_navit_init (struct navit *nav)
static void	pedestrian_navit (struct navit *nav, int add)
void	plugin_init (void)
	The plugin entry point. More...

Variables
static struct map *	global_map
int	orientation
int	orientation_old
struct pedestrian	pedestrian_data
int	sensors_locked
struct attr initial_layout	main_layout
static struct command_table	commands [] = {{"pedestrian_rocket", command_cast(pedestrian_cmd_pedestrian_rocket)},}
static struct building *	buildings
FILE *	debug
FILE *	debug2
static struct item_methods	methods_route_occluded_item
static int	no_recurse
static struct map_methods	map_route_occluded_methods

Macro Definition Documentation

DEBUG_COORD_GET

#define DEBUG_COORD_GET

ORIENTATION_FLAT

#define ORIENTATION_FLAT   3

ORIENTATION_LANDSCAPE

#define ORIENTATION_LANDSCAPE   2

ORIENTATION_PORTRAIT

#define ORIENTATION_PORTRAIT   1

ORIENTATION_UNKNOWN

#define ORIENTATION_UNKNOWN   0

Navit, a modular navigation system. Copyright (C) 2005-2008 Navit Team

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License version 2 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

TYPE_ACCELEROMETER

#define TYPE_ACCELEROMETER   1

TYPE_MAGNETIC_FIELD

#define TYPE_MAGNETIC_FIELD   2

Function Documentation

coord_next()

static int coord_next ( struct map_rect_priv *  mr, struct coord *  c  )

static

References c, street_data::c, street_data::count, map_rect_priv::idx, and map_rect_priv::sd.

Referenced by map_route_occluded_coord_get().

intersect()

static int intersect ( struct coord *  p1, struct coord *  p2, struct coord *  p3, struct coord *  p4, struct coord *  i  )

static

References dbg, debug2, lvl_debug, coord::x, and coord::y.

Referenced by is_visible_line().

is_visible_line()

static int is_visible_line ( struct coord *  c0, struct coord *  c1, struct coord *  c2  )

static

References buildings, c1, c2, dbg, intersect(), lvl_debug, building::next, building::right, side(), coord::x, and coord::y.

Referenced by map_route_occluded_coord_get().

map_route_occluded_attr_get()

static int map_route_occluded_attr_get ( void *  priv_data, enum attr_type  attr_type, struct attr *  attr  )

static

References dbg, item_attr_get(), lvl_debug, and map_rect_priv::route_item.

map_route_occluded_attr_rewind()

static void map_route_occluded_attr_rewind ( void *  priv_data )

static

References dbg, item_attr_rewind(), lvl_debug, and map_rect_priv::route_item.

map_route_occluded_bbox()

static int map_route_occluded_bbox ( struct map *  map, struct coord_rect *  bbox  )

static

References bbox(), c, coord_rect_extend(), item, item_coord_get(), coord_rect::lu, map_rect_destroy(), map_rect_get_item(), map_rect_new(), and coord_rect::rl.

Referenced by map_route_occluded_rect_new().

map_route_occluded_buildings_free()

static void map_route_occluded_buildings_free ( void  )

static

References buildings, next, building::next, building::sd, and street_data_free().

Referenced by map_route_occluded_get_buildings().

map_route_occluded_check_buildings()

static void map_route_occluded_check_buildings ( struct coord *  c0 )

static

References buildings, c, street_data::c, street_data::count, dbg, lvl_debug, building::next, building::right, building::sd, side(), coord::x, and coord::y.

Referenced by map_route_occluded_coord_get().

map_route_occluded_coord_get()

static int map_route_occluded_coord_get ( void *  priv_data, struct coord *  c, int  count  )

static

References c, street_data::c, map_rect_priv::c0, map_rect_priv::c_next, map_rect_priv::c_next_base, map_rect_priv::c_out, map_rect_priv::checked, coord_next(), street_data::count, dbg, dbg_assert, debug, map_rect_priv::first, item::id_lo, map_rect_priv::idx, map_rect_priv::idx_base, is_visible_line(), street_data::item, map_rect_priv::last, map_rect_priv::lseg, map_rect_priv::lseg_base, map_rect_priv::lseg_done, map_rect_priv::lseg_done_base, lvl_debug, map_route_occluded_check_buildings(), map_rect_priv::route_item_done, map_rect_priv::sd, coord::x, and coord::y.

Referenced by map_route_occluded_get_item().

map_route_occluded_coord_rewind()

static void map_route_occluded_coord_rewind ( void *  priv_data )

static

References map_rect_priv::c_next, map_rect_priv::c_next_base, dbg, map_rect_priv::first, map_rect_priv::idx, map_rect_priv::idx_base, item_coord_rewind(), map_rect_priv::last, map_rect_priv::lseg, map_rect_priv::lseg_base, map_rect_priv::lseg_done, map_rect_priv::lseg_done_base, lvl_debug, and map_rect_priv::route_item.

Referenced by map_route_occluded_get_item().

map_route_occluded_destroy()

static void map_route_occluded_destroy ( struct map_priv *  priv )

static

map_route_occluded_get_buildings()

static void map_route_occluded_get_buildings ( struct mapset *  mapset, struct coord_rect *  r  )

static

References buildings, map_selection::c_rect, item::id_hi, item::id_lo, item, map_rect_destroy(), map_rect_get_item(), map_rect_new(), map_route_occluded_buildings_free(), mapset_next(), mapset_open(), item_range::max, map_selection::next, building::next, map_selection::order, map_selection::range, building::sd, street_get_data(), item::type, and map_selection::u.

Referenced by map_route_occluded_rect_new().

map_route_occluded_get_item()

static struct item* map_route_occluded_get_item ( struct map_rect_priv *  mr )

static

References c, dbg, item::id_lo, map_rect_priv::item, item_to_name(), map_rect_priv::last, lvl_debug, map_rect_get_item(), map_route_occluded_coord_get(), map_route_occluded_coord_rewind(), map_rect_priv::route_item, map_rect_priv::route_item_done, map_rect_priv::route_map_rect, map_rect_priv::sd, street_data_free(), street_get_data(), and item::type.

Referenced by map_route_occluded_get_item_byid().

map_route_occluded_get_item_byid()

static struct item* map_route_occluded_get_item_byid ( struct map_rect_priv *  mr, int  id_hi, int  id_lo  )

static

References item::id_lo, and map_route_occluded_get_item().

map_route_occluded_new()

static struct map_priv* map_route_occluded_new ( struct map_methods *  meth, struct attr **  attrs  )

static

References attr_search(), attr::attrs, dbg, lvl_debug, map_route_occluded_methods, eval::navit, and map_priv::navit.

Referenced by plugin_init().

map_route_occluded_rect_destroy()

static void map_route_occluded_rect_destroy ( struct map_rect_priv *  mr )

static

References debug, debug2, global_map, map_dump_file(), map_rect_destroy(), no_recurse, map_rect_priv::route_map_rect, map_rect_priv::sd, and street_data_free().

map_route_occluded_rect_new()

static struct map_rect_priv* map_route_occluded_rect_new ( struct map_priv *  priv, struct map_selection *  sel  )

static

References dbg, debug, debug2, item::id_lo, map_rect_priv::item, map_rect_priv::last, map_rect_priv::lseg_done_base, lvl_debug, attr::map, map_dump_file(), map_rect_new(), map_route_occluded_bbox(), map_route_occluded_get_buildings(), item::meth, methods_route_occluded_item, map_rect_priv::mpriv, map_priv::navit, navit_get_attr(), no_recurse, item::priv_data, route_get_attr(), map_rect_priv::route_item_done, map_rect_priv::route_map_rect, and attr::u.

osd_marker_draw()

static void osd_marker_draw ( struct marker *  this, struct navit *  nav  )

static

References dbg, lvl_debug, navit_get_attr(), and p.

Referenced by osd_marker_init().

osd_marker_init()

static void osd_marker_init ( struct marker *  this, struct navit *  nav  )

static

References attr_free(), attr_new_from_text(), coord_new_from_attrs(), cursor_add_attr(), cursor_new(), attr::element, element_add_attr(), itemgra_add_attr(), itemgra_new(), osd_marker_draw(), attr::polygon, and attr::u.

Referenced by osd_marker_new().

osd_marker_new()

static struct osd_priv* osd_marker_new ( struct navit *  nav, struct osd_methods *  meth, struct attr **  attrs  )

static

References callback_cast, callback_new_attr_1, navit_add_callback(), and osd_marker_init().

Referenced by plugin_init().

osd_rocket_init()

static void osd_rocket_init ( struct navit *  nav )

static

References rocket::callback, callback_cast, attr::callback_list, callback_new_1, command_add_table(), commands, dbg, attr::layout, rocket::layout, lvl_debug, rocket::navit, navit_get_attr(), pedestrian_rocket_idle(), and attr::u.

Referenced by pedestrian_navit_init().

pedestrian_cmd_pedestrian_rocket()

static void pedestrian_cmd_pedestrian_rocket ( struct rocket *  rocket )

static

pedestrian_draw_arrow()

static void pedestrian_draw_arrow ( struct graphics *  gra, char *  name, int  x, int  y  )

static

References graphics_gc::gra, graphics_draw_image(), graphics_gc_destroy(), graphics_gc_new(), graphics_gc_set_foreground(), graphics_icon_path(), graphics_image_free(), graphics_image_new(), name, p, point::x, and point::y.

Referenced by pedestrian_draw_arrows().

pedestrian_draw_arrows()

static void pedestrian_draw_arrows ( struct graphics *  gra )

static

References c, center, dbg, pedestrian::h, item, item_coord_get(), lvl_debug, attr::map, map_rect_destroy(), map_rect_get_item(), map_rect_new(), pedestrian::nav, navit_get_attr(), navit_get_trans(), orientation, ORIENTATION_FLAT, pedestrian_data, pedestrian_draw_arrow(), route_get_attr(), transform_get_angle_delta(), transform_get_center(), item::type, attr::u, pedestrian::w, and pedestrian::yaw.

Referenced by pedestrian_graphics_postdraw().

pedestrian_graphics_postdraw()

static void pedestrian_graphics_postdraw ( struct graphics *  gra )

static

References c, graphics_gc::gra, graphics_draw_rectangle(), graphics_gc_destroy(), graphics_gc_new(), graphics_gc_set_foreground(), p, and pedestrian_draw_arrows().

Referenced by pedestrian_navit_init().

pedestrian_graphics_resize()

static void pedestrian_graphics_resize ( struct graphics *  gra, int  w, int  h  )

static

References graphics_get_data(), pedestrian::h, pedestrian_data, and pedestrian::w.

Referenced by pedestrian_navit_init().

pedestrian_log()

static void pedestrian_log ( char **  logstr )

static

References vehicle_log_gpx_add_tag().

Referenced by pedestrian_navit_init().

pedestrian_navit()

static void pedestrian_navit ( struct navit *  nav, int  add  )

static

References callback_cast, callback_new_attr_0, dbg, lvl_debug, navit_add_attr(), pedestrian_navit_init(), and callback::type.

Referenced by plugin_init().

pedestrian_navit_init()

static void pedestrian_navit_init ( struct navit *  nav )

static

References active, android_activity, android_find_class_global(), attr_to_name(), attr::callback, callback_cast, callback_new_1, callback_new_attr_0, callback_new_attr_1, callback_new_attr_2, dbg, global_map, graphics_add_callback(), graphics_set_attr(), attr_iter::iter, jnienv, attr::layout, lvl_debug, main_layout, attr::map, map_new(), map_set_attr(), mapset_add_attr(), layout::name, pedestrian::nav, navit_attr_iter_destroy(), navit_attr_iter_new(), navit_get_attr(), navit_get_trans(), navit_set_attr(), attr::num, orientation, orientation_old, ORIENTATION_UNKNOWN, osd_rocket_init(), pedestrian_data, pedestrian_graphics_postdraw(), pedestrian_graphics_resize(), pedestrian_log(), pedestrian_setup_tilt(), route_get_attr(), transform_set_distance(), transform_set_hog(), transform_set_pitch(), transform_set_roll(), transform_set_scale(), transform_set_scales(), attr::type, attr::u, attr::vehicle, and vehicle_add_attr().

Referenced by pedestrian_navit(), and plugin_init().

pedestrian_read_tilt()

void pedestrian_read_tilt	(	int	fd,
		struct navit *	nav,
		struct tilt_data *	data
	)

References data, dbg, lvl_debug, navit_get_attr(), pedestrian_write_tilt(), transform_set_pitch(), transform_set_roll(), attr::transformation, and attr::u.

Referenced by pedestrian_setup_tilt().

pedestrian_rocket_idle()

static void pedestrian_rocket_idle ( struct rocket *  rocket )

static

References rocket::a, dbg, rocket::dl, event_remove_idle(), rocket::g, rocket::gra, graphics_displaylist_draw(), graphics_overlay_disable(), rocket::hog, rocket::idle, rocket::layout, lvl_debug, rocket::navit, navit_draw(), navit_set_attr(), attr::num, sensors_locked, rocket::t, rocket::trans, transform_get_scale(), transform_set_hog(), transform_set_order_base(), transform_set_scale(), attr::type, attr::u, rocket::v, and rocket::vscale.

Referenced by osd_rocket_init().

pedestrian_setup_tilt()

void pedestrian_setup_tilt

(

struct navit *

nav

)

References callback_cast, callback_new_2, callback_new_3, data, dbg, event_add_timeout(), event_add_watch(), event_watch_cond_read, lvl_error, pedestrian_read_tilt(), pedestrian_write_tilt(), and pedestrian_write_tilt_timer().

Referenced by pedestrian_navit_init().

pedestrian_write_tilt()

void pedestrian_write_tilt	(	int	fd,
		int	axis
	)

References dbg, and lvl_debug.

Referenced by pedestrian_read_tilt(), pedestrian_setup_tilt(), and pedestrian_write_tilt_timer().

pedestrian_write_tilt_timer()

void pedestrian_write_tilt_timer	(	int	fd,
		struct tilt_data *	data
	)

References data, and pedestrian_write_tilt().

Referenced by pedestrian_setup_tilt().

plugin_init()

void plugin_init

(

void

)

The plugin entry point.

Returns

nothing

The plugin entry point

References android_activity, android_find_class_global(), callback_cast, callback_new_attr_0, config_add_attr(), config_attr_iter_destroy(), config_attr_iter_new(), config_get_attr(), dbg, attr_iter::iter, jnienv, lvl_error, map_route_occluded_new(), osd_marker_new(), pedestrian_navit(), pedestrian_navit_init(), and callback::type.

side()

static int side ( struct coord *  l0, struct coord *  l1, struct coord *  p  )

static

References p, coord::x, and coord::y.

Referenced by is_visible_line(), and map_route_occluded_check_buildings().

Variable Documentation

buildings

struct building * buildings

static

Referenced by is_visible_line(), map_route_occluded_buildings_free(), map_route_occluded_check_buildings(), and map_route_occluded_get_buildings().

commands

struct command_table commands[] = {{"pedestrian_rocket", command_cast(pedestrian_cmd_pedestrian_rocket)},}

static

Referenced by osd_rocket_init().

debug

FILE* debug

Referenced by debug_new(), file_next(), gmap_new(), map_route_occluded_coord_get(), map_route_occluded_rect_destroy(), map_route_occluded_rect_new(), street_coord_get(), tile_collector_add_siblings(), and tile_collector_add_siblings2().

debug2

FILE * debug2

Referenced by intersect(), map_route_occluded_rect_destroy(), and map_route_occluded_rect_new().

global_map

struct map* global_map

static

Referenced by map_route_occluded_rect_destroy(), and pedestrian_navit_init().

main_layout

struct attr initial_layout main_layout

Referenced by pedestrian_navit_init().

map_route_occluded_methods

struct map_methods map_route_occluded_methods

static

Initial value:

= {
    projection_mg,
    "utf-8",
    map_route_occluded_destroy,
    map_route_occluded_rect_new,
    map_route_occluded_rect_destroy,
    map_route_occluded_get_item,
    map_route_occluded_get_item_byid,
    NULL,
    NULL,
    NULL,
}

Referenced by map_route_occluded_new().

methods_route_occluded_item

struct item_methods methods_route_occluded_item

static

Initial value:

= {
    map_route_occluded_coord_rewind,
    map_route_occluded_coord_get,
    map_route_occluded_attr_rewind,
    map_route_occluded_attr_get,
}

Referenced by map_route_occluded_rect_new().

no_recurse

int no_recurse

static

Referenced by map_route_occluded_rect_destroy(), and map_route_occluded_rect_new().

orientation

int orientation

Referenced by graphics_sdl_new(), gui_internal_box_pack(), gui_internal_box_resize(), navit_zoom_to_route(), pedestrian_draw_arrows(), and pedestrian_navit_init().

orientation_old

int orientation_old

Referenced by pedestrian_navit_init().

pedestrian_data

struct pedestrian pedestrian_data

Referenced by pedestrian_draw_arrows(), pedestrian_graphics_resize(), and pedestrian_navit_init().

sensors_locked

int sensors_locked

Referenced by pedestrian_rocket_idle().