void
navit_vehicle_add(struct navit *this_, struct vehicle *v, struct color *c, int update, int follow)
{
this_->vehicle=v;
this_->update_curr=this_->update=update;
this_->follow_curr=this_->follow=follow;
this_->cursor=cursor_new(this_->gra, v, c, this_->trans);
cursor_register_offscreen_callback(this_->cursor, navit_cursor_offscreen, this_);
cursor_register_update_callback(this_->cursor, navit_cursor_update, this_);
}
struct navit_vehicle *
navit_add_vehicle(struct navit *this_, struct vehicle *v, const char *name, struct color *c, int update, int follow)
{
struct navit_vehicle *nv=g_new0(struct navit_vehicle, 1);
nv->vehicle=v;
nv->name=g_strdup(name);
nv->update_curr=nv->update=update;
nv->follow_curr=nv->follow=follow;
nv->cursor=cursor_new(this_->gra, v, c, this_->trans);
nv->update_cb=callback_new_1(callback_cast(navit_cursor_update), this_);
cursor_add_callback(nv->cursor, nv->update_cb);
this_->vehicles=g_list_append(this_->vehicles, nv);
return nv;
}
/* This is the 'high level' hotspot function that will usually be called
* by the widget code.
*
* It rebuilds the hotspot graph from the current divtree if necessary, finds
* the hotspot closest to the mouse pointer, traverses the hotspot graph in
* the indicated direction, and finds the new mouse pointer position.
*
* The direction is a HOTSPOT_* constant
*/
void hotspot_traverse(short direction) {
struct hotspot *p;
int x,y;
struct divtree *dt;
/* rebuild the graph */
if (!hotspotlist) {
hotspot_build(dts->top->head,NULL);
if (popup_toolbar_passthrough())
hotspot_build(dts->root->head,appmgr_nontoolbar_area());
hotspot_graph();
}
/* Create the hotspotnav cursor if it doesn't exist */
if (!dts->top->hotspot_cursor)
if (iserror(cursor_new(&dts->top->hotspot_cursor,NULL,-1)))
return;
/* Find the current node
*/
cursor_getposition(dts->top->hotspot_cursor,&x,&y,&dt);
p = hotspot_closest(x,y);
if (!p)
return;
/* If the closest node isn't really that close, just warp to
* that closest node. Otherwise, traverse.
*
* NOTE: We used to test whether the hotspot cursor was within
* the same divnode as the hotspot, but now that the hotspot cursor
* is separate from all driver-controlled cursors we can do an
* exact match.
*/
if (x==p->x && y==p->y) {
/* traverse */
p = p->graph[direction];
if (!p)
return;
}
/* Make sure the divnode is scrolled in and focused now */
if (p->div)
request_focus(p->div->owner);
/* Warp the hotspot cursor to the new hotspot location */
cursor_move(dts->top->hotspot_cursor,p->x,p->y,dt);
}
CTEST(cursor, empty)
{
int ret;
struct options *opts;
struct status *status;
struct cache *cache;
struct tree *tree;
/* create */
opts = options_new();
status = status_new();
cache = dbcache_new(opts);
tree = tree_new(DBPATH0, opts, status, cache, 1);
/* cursor */
struct cursor *cur;
cur = cursor_new(tree);
/* first */
tree_cursor_first(cur);
ret = tree_cursor_valid(cur);
ASSERT_EQUAL(0, ret);
/* last */
tree_cursor_last(cur);
ret = tree_cursor_valid(cur);
ASSERT_EQUAL(0, ret);
/* next */
tree_cursor_next(cur);
ret = tree_cursor_valid(cur);
ASSERT_EQUAL(0, ret);
cursor_free(cur);
/* free */
dbcache_free(cache);
tree_free(tree);
options_free(opts);
status_free(status);
xcheck_all_free();
}
int main(int argc, char **argv)
{
#if 0
CORBA_Environment ev;
CORBA_ORB orb;
Map map_client = CORBA_OBJECT_NIL;
#endif
char *gps;
setenv("LC_NUMERIC","C",1);
setlocale(LC_ALL,"");
setlocale(LC_NUMERIC,"C");
gtk_set_locale();
setlocale(LC_NUMERIC,"C");
debug_init();
gtk_init(&argc, &argv);
gdk_rgb_init();
// i18n basic support
bindtextdomain( "navit", "./locale" );
textdomain( "navit" );
map_data_default=load_maps(NULL);
plugin_load();
co=gui_gtk_window(1300000,7000000,32);
co->route=route_new();
route_mapdata_set(co->route, co->map_data);
gps=getenv("GPSDATA");
if (gps) {
co->vehicle=vehicle_new(gps);
if (co->vehicle) {
co->cursor=cursor_new(co,co->vehicle);
sdl_gui_new(co->vehicle);
}
} else {
g_warning(gettext("Environment-Variable GPSDATA not set - No gps tracking. Set it to file:filename or gpsd://host[:port]"));
}
co->speech=speech_new();
if (! co->speech)
g_warning(gettext("Can't connect to speechd, no speech output available"));
speech_handle=co->speech;
if (co->vehicle)
co->compass=compass_new(co);
if (co->vehicle)
co->track=track_new(co->map_data);
#if 0
CORBA_exception_init(&ev);
orb = CORBA_ORB_init(&argc, argv, "orbit-local-orb", &ev);
g_assert(ev._major == CORBA_NO_EXCEPTION);
map_srv_start_poa(orb, &ev);
g_assert(ev._major == CORBA_NO_EXCEPTION);
map_client = map_srv_start_object(&ev, map);
retval = CORBA_ORB_object_to_string(orb, map_client, &ev);
g_assert(ev._major == CORBA_NO_EXCEPTION);
ior=fopen("map.ior","w");
if (ior) {
fprintf(ior, "%s\n", retval);
fclose(ior);
}
CORBA_free(retval);
#endif
initSDL();
gtk_main();
return 0;
}
g_error sdlinput_init(void) {
g_error e;
if (get_param_int("input-sdlinput","pgcursor",1)) {
e = cursor_new(&sdlinput_cursor,NULL,-1);
errorcheck;
}
sdlinput_foldbuttons = get_param_int("input-sdlinput","foldbuttons",0);
sdlinput_upmove = get_param_int("input-sdlinput","upmove",1);
sdlinput_nomouse = get_param_int("input-sdlinput","nomouse",0);
sdlinput_nokeyboard = get_param_int("input-sdlinput","nokeyboard",0);
sdlinput_scroll_distance = get_param_int("input-sdlinput","scroll_distance",20);
SDL_ShowCursor(get_param_int("input-sdlinput","sdlcursor",0));
#ifdef CONFIG_SDLSKIN
/* Load keyboard map */
if (sdlinput_map)
g_free(sdlinput_map);
sdlinput_mapsize = 0;
{
const char *fname = get_param_str("input-sdlinput","map",NULL);
FILE *f;
char linebuf[80];
int i;
g_error e;
char *p;
int mapscale_n,mapscale_d;
sscanf(get_param_str("input-sdlinput","mapscale","1 1"), "%d %d",
&mapscale_n, &mapscale_d);
if (fname && (f = fopen(fname,"r"))) {
/* Count the number of rectangles */
i = 0;
while (fgets(linebuf,79,f))
if (!strncmp(linebuf,"<AREA",5))
i++;
/* Allocate map */
sdlinput_mapsize = i;
e = g_malloc((void**)&sdlinput_map,i * sizeof(struct sdlinput_rect));
errorcheck;
/* Really stupid parser thingy */
rewind(f);
i = 0;
while (fgets(linebuf,79,f) && i<sdlinput_mapsize)
if (!strncmp(linebuf,"<AREA",5)) {
p = strstr(linebuf,"COORDS=")+8;
sdlinput_map[i].x1 = atoi(p) * mapscale_n / mapscale_d;
p = strchr(p,',')+1;
sdlinput_map[i].y1 = atoi(p) * mapscale_n / mapscale_d;
p = strchr(p,',')+1;
sdlinput_map[i].x2 = atoi(p) * mapscale_n / mapscale_d;
p = strchr(p,',')+1;
sdlinput_map[i].y2 = atoi(p) * mapscale_n / mapscale_d;
p = strstr(p,"HREF=")+6;
sdlinput_map[i].key = atoi(p);
i++;
}
}
}
#endif
SDL_EnableUNICODE(1);
SDL_EnableKeyRepeat(SDL_DEFAULT_REPEAT_DELAY,SDL_DEFAULT_REPEAT_INTERVAL);
return success;
}
void infilter_pntr_normalize_handler(struct infilter *self, u32 trigger, union trigparam *param) {
int x,y, oldbtn, newbtn;
static struct cursor *cursor_global_invisible;
/* If we have pointer events with no cursor, assign them our invisible global
* cursor so that it can collect context information that we'll need for dispatch.
*/
if (!param->mouse.cursor) {
if (!cursor_global_invisible) {
if (iserror(cursor_new(&cursor_global_invisible,NULL,-1)))
return;
cursor_global_invisible->sprite->visible = 0;
}
param->mouse.cursor = cursor_global_invisible;
}
if (trigger != PG_TRIGGER_SCROLLWHEEL) {
/* Get physical cursor position for use later */
cursor_getposition(param->mouse.cursor, &x, &y,NULL);
if (!param->mouse.is_logical) {
/* Normal rotation handling */
VID(coord_physicalize)(&x,&y);
}
/* Convert relative motion to absolute motion.
* We have to be careful about which coordinate system the input is in.
*/
if (trigger==PG_TRIGGER_PNTR_RELATIVE) {
trigger = PG_TRIGGER_PNTR_STATUS;
param->mouse.x += x;
param->mouse.y += y;
if (param->mouse.is_logical)
VID(coord_physicalize)(&x,&y);
param->mouse.is_logical = 0;
}
/* Convert absolute motion to individual events
*/
if (trigger==PG_TRIGGER_PNTR_STATUS) {
/* Save the old/new button state too, since it may be modified by other
* input filters when we do infilter_send. Remember that this is all working
* with the same trigparam structure, and just repassing it after changing
* the type :)
*/
newbtn = param->mouse.btn;
oldbtn = param->mouse.cursor->prev_buttons;
if (newbtn & ~oldbtn)
trigger = PG_TRIGGER_DOWN;
else if (oldbtn & ~newbtn)
trigger = PG_TRIGGER_UP;
else
trigger = PG_TRIGGER_MOVE;
}
/* If we're moving the cursor and this isn't a MOVE event, generate one
*/
if ((param->mouse.x != x || param->mouse.y != y) && trigger!=PG_TRIGGER_MOVE) {
union trigparam moveparam = *param;
moveparam.mouse.btn = param->mouse.cursor->prev_buttons;
infilter_send(self,PG_TRIGGER_MOVE,&moveparam);
}
}
/* Detect changes in buttons, and store that along with the event
*/
param->mouse.chbtn = param->mouse.btn ^ param->mouse.cursor->prev_buttons;
param->mouse.cursor->prev_buttons = param->mouse.btn;
/* Resend it (we might have changed the trigger type) */
infilter_send(self,trigger,param);
}