static bool dock_do_attach_final(WDock *dock, WRegion *reg, void *UNUSED(unused))
{
WDockApp *dockapp, *before_dockapp;
WRectangle geom;
bool draw_border=TRUE;
int pos=INT_MAX;
/* Create and initialise a new WDockApp struct */
dockapp=ALLOC(WDockApp);
if(dockapp==NULL)
return FALSE;
if(OBJ_IS(reg, WClientWin)){
ExtlTab proptab=((WClientWin*)reg)->proptab;
extl_table_gets_b(proptab, CLIENTWIN_WINPROP_BORDER, &draw_border);
extl_table_gets_i(proptab, CLIENTWIN_WINPROP_POSITION, &pos);
}
dockapp->reg=reg;
dockapp->draw_border=draw_border;
dockapp->pos=pos;
dockapp->tile=FALSE;
/* Insert the dockapp at the correct relative position */
before_dockapp=dock->dockapps;
for(before_dockapp=dock->dockapps;
before_dockapp!=NULL && dockapp->pos>=before_dockapp->pos;
before_dockapp=before_dockapp->next){
}
if(before_dockapp!=NULL){
LINK_ITEM_BEFORE(dock->dockapps, before_dockapp, dockapp, next, prev);
}else{
LINK_ITEM(dock->dockapps, dockapp, next, prev);
}
region_set_manager(reg, (WRegion*)dock);
geom=REGION_GEOM(reg);
dock_managed_rqgeom_(dock, reg,
REGION_RQGEOM_WEAK_X|REGION_RQGEOM_WEAK_Y,
&geom, NULL, FALSE);
region_map(reg);
return TRUE;
}
static void stacking_do_weave(WStacking **stacking, WStacking **np,
bool below, Window fb_win)
{
WStacking *st, *ab;
uint lvl;
Window other;
int mode;
if(*np==NULL)
return;
/* Should do nothing.. */
enforce_level_sanity(np);
ab=*stacking;
while(*np!=NULL){
lvl=(*np)->level;
while(ab!=NULL){
if(ab->level>lvl || (below && ab->level==lvl))
break;
ab=ab->next;
}
get_bottom(ab, fb_win, &other, &mode);
st=*np;
UNLINK_ITEM(*np, st, next, prev);
region_restack(st->reg, other, mode);
if(ab!=NULL){
LINK_ITEM_BEFORE(*stacking, ab, st, next, prev);
}else{
LINK_ITEM_LAST(*stacking, st, next, prev);
}
}
}
static void enforce_level_sanity(WStacking **np)
{
WStacking *st;
/* Make sure that the levels of stuff stacked 'above' match
* the level of the thing stacked above.
*/
for(st=*np; st!=NULL; st=st->next)
check_above_lvl(st);
/* And now make sure things are ordered by levels. */
st=*np;
while(st->next!=NULL){
if(st->next->level < st->level){
WStacking *st2=st->next;
UNLINK_ITEM(*np, st2, next, prev);
LINK_ITEM_BEFORE(*np, st2, st, next, prev);
if(st2->prev!=NULL)
st=st2->prev;
}else{
st=st->next;
}
}
}
void link_thing_before(WThing *before, WThing *thing)
{
WThing *parent=before->t_parent;
LINK_ITEM_BEFORE(parent->t_children, before, thing, t_next, t_prev);
thing->t_parent=parent;
}