diff options
Diffstat (limited to 'navit')
| -rw-r--r-- | navit/attr_def.h | 1 | ||||
| -rw-r--r-- | navit/navigation.c | 21 |
2 files changed, 20 insertions, 2 deletions
diff --git a/navit/attr_def.h b/navit/attr_def.h index 9f0d405a7..0a9a8e00b 100644 --- a/navit/attr_def.h +++ b/navit/attr_def.h @@ -182,6 +182,7 @@ ATTR(battery_capacity_rel) /* ppm */ ATTR(battery_charge) /* mAh */ ATTR(battery_resistance) /* mOhm */ ATTR(battery_temperature) /* mK */ +ATTR(turn_around_count) ATTR2(0x00027500,type_rel_abs_begin) /* These attributes are int that can either hold relative * * or absolute values. A relative value is indicated by * diff --git a/navit/navigation.c b/navit/navigation.c index 70c256826..6f0a598b2 100644 --- a/navit/navigation.c +++ b/navit/navigation.c @@ -84,6 +84,7 @@ struct navigation { int tell_street_name; int delay; int curr_delay; + int turn_around_count; }; int distances[]={1,2,3,4,5,10,25,50,75,100,150,200,250,300,400,500,750,-1}; @@ -141,7 +142,7 @@ navigation_get_attr(struct navigation *this_, enum attr_type type, struct attr * { struct map_rect *mr; struct item *item; - dbg(1,"enter %s\n", attr_to_name(type)); + dbg(0,"enter %s\n", attr_to_name(type)); switch (type) { case attr_map: attr->u.map=this_->map; @@ -165,6 +166,9 @@ navigation_get_attr(struct navigation *this_, enum attr_type type, struct attr * if (!item) return 0; break; + case attr_turn_around_count: + attr->u.num=this_->turn_around_count; + break; default: return navit_object_get_attr((struct navit_object *)this_, type, attr, iter); } @@ -172,6 +176,16 @@ navigation_get_attr(struct navigation *this_, enum attr_type type, struct attr * return 1; } +static void +navigation_set_turnaround(struct navigation *this_, int val) +{ + if (this_->turn_around_count != val) { + struct attr attr=ATTR_INT(turn_around_count, val); + this_->turn_around_count=val; + navit_object_callbacks((struct navit_object *)this_, &attr); + } +} + int navigation_set_attr(struct navigation *this_, struct attr *attr) { @@ -1571,8 +1585,11 @@ show_maneuver(struct navigation *nav, struct navigation_itm *itm, struct navigat if (type != attr_navigation_long_exact) distance=round_distance(distance); if (type == attr_navigation_speech) { - if (nav->turn_around && nav->turn_around == nav->turn_around_limit) + if (nav->turn_around && nav->turn_around == nav->turn_around_limit) { + navigation_set_turnaround(nav, nav->turn_around_count+1); return g_strdup(_("When possible, please turn around")); + } + navigation_set_turnaround(nav, 0); if (!connect) { level=navigation_get_announce_level_cmd(nav, itm, cmd, distance-cmd->length); } |