void region_convert_root_geom(WRegion *reg, WRectangle *geom)
{
int rx, ry;
if(reg!=NULL){
region_rootpos(reg, &rx, &ry);
geom->x-=rx;
geom->y-=ry;
}
}
int frame_press(WFrame *frame, XButtonEvent *ev, WRegion **reg_ret)
{
WRegion *sub=NULL;
WRectangle g;
p_tabnum=-1;
window_p_resize_prepare((WWindow*)frame, ev);
/* Check tab */
frame_bar_geom(frame, &g);
/* Borders act like tabs at top of the parent region */
if(REGION_GEOM(frame).y==0){
g.h+=g.y;
g.y=0;
}
if(frame->barmode!=FRAME_BAR_NONE &&
rectangle_contains(&g, ev->x, ev->y)){
p_tabnum=frame_tab_at_x(frame, ev->x);
region_rootpos((WRegion*)frame, &p_tab_x, &p_tab_y);
p_tab_x+=frame_nth_tab_x(frame, p_tabnum);
p_tab_y+=g.y;
sub=mplex_mx_nth(&(frame->mplex), p_tabnum);
if(reg_ret!=NULL)
*reg_ret=sub;
return FRAME_AREA_TAB;
}else{
WLListIterTmp tmp;
FRAME_MX_FOR_ALL(sub, frame, tmp){
p_tabnum++;
if(sub==FRAME_CURRENT(frame))
break;
}
if(sub!=NULL){
p_tab_x=ev->x_root-frame_nth_tab_w(frame, p_tabnum)/2;
p_tab_y=ev->y_root-frame->bar_h/2;
}else{
p_tabnum=-1;
}
}
static void check_scroll(WMenu *menu, int x, int y)
{
WRegion *parent=REGION_PARENT_REG(menu);
int rx, ry;
WTimerHandler *fn=NULL;
if(!menu->pmenu_mode)
return;
if(parent==NULL){
end_scroll(menu);
return;
}
region_rootpos(parent, &rx, &ry);
x-=rx;
y-=ry;
if(x<=SCROLL_OFFSET){
fn=(WTimerHandler*)scroll_right;
}else if(y<=SCROLL_OFFSET){
fn=(WTimerHandler*)scroll_down;
}else if(x>=REGION_GEOM(parent).w-SCROLL_OFFSET){
fn=(WTimerHandler*)scroll_left;
}else if(y>=REGION_GEOM(parent).h-SCROLL_OFFSET){
fn=(WTimerHandler*)scroll_up;
}else{
end_scroll(menu);
return;
}
assert(fn!=NULL);
if(scroll_timer!=NULL){
if(scroll_timer->handler==(WTimerHandler*)fn &&
timer_is_set(scroll_timer)){
return;
}
}else{
scroll_timer=create_timer();
if(scroll_timer==NULL)
return;
}
fn(scroll_timer, (Obj*)menu_head(menu));
}
void region_absolute_geom_to_parent(WRegion *reg, const WRectangle *rgeom,
WRectangle *pgeom)
{
WRegion *parent=REGION_PARENT_REG(reg);
pgeom->w=rgeom->w;
pgeom->h=rgeom->h;
if(parent==NULL){
pgeom->x=rgeom->x;
pgeom->y=rgeom->y;
}else{
region_rootpos(reg, &pgeom->x, &pgeom->y);
pgeom->x=rgeom->x-pgeom->x;
pgeom->y=rgeom->y-pgeom->y;
}
}
int menu_entry_at_root(WMenu *menu, int root_x, int root_y)
{
int rx, ry, x, y, entry;
WRectangle ig;
region_rootpos((WRegion*)menu, &rx, &ry);
get_inner_geom(menu, &ig);
x=root_x-rx-ig.x;
y=root_y-ry-ig.y;
if(x<0 || x>=ig.w || y<0 || y>=ig.h)
return -1;
entry=y/(menu->entry_h+menu->entry_spacing);
if(entry<0 || entry>=menu->vis_entries)
return -1;
return entry+menu->first_entry;
}
static bool moveresmode_init(WMoveresMode *mode, WRegion *reg,
WDrawRubberbandFn *rubfn, bool cumulative)
{
WWindow *parent;
WRegion *mgr;
if(tmpmode!=NULL)
return FALSE;
parent=REGION_PARENT(reg);
if(parent==NULL)
return FALSE;
tmpmode=mode;
mode->snap_enabled=FALSE;
region_size_hints(reg, &mode->hints);
region_rootpos((WRegion*)parent, &mode->parent_rx, &mode->parent_ry);
mode->geom=REGION_GEOM(reg);
mode->origgeom=REGION_GEOM(reg);
mode->dx1=0;
mode->dx2=0;
mode->dy1=0;
mode->dy2=0;
mode->rubfn=rubfn;
mode->resize_cumulative=cumulative;
mode->rqflags=(XOR_RESIZE ? REGION_RQGEOM_TRYONLY : 0);
mode->reg=reg;
mode->mode=MOVERES_SIZE;
/* Get snapping geometry */
mgr=REGION_MANAGER(reg);
if(mgr!=NULL){
mode->snapgeom=REGION_GEOM(mgr);
if(mgr==(WRegion*)parent){
mode->snapgeom.x=0;
mode->snapgeom.y=0;
/*mode->snap_enabled=FALSE;*/
}
mode->snap_enabled=TRUE;
}
if(!mode->hints.min_set || mode->hints.min_width<1)
mode->hints.min_width=1;
if(!mode->hints.min_set || mode->hints.min_height<1)
mode->hints.min_height=1;
/* Set up info window */
{
int x=mode->geom.x+mode->geom.w/2;
int y=mode->geom.y+mode->geom.h/2;
mode->infowin=setup_moveres_display(parent, x, y);
}
moveres_draw_infowin(mode);
if(XOR_RESIZE){
XGrabServer(ioncore_g.dpy);
moveres_draw_rubberband(mode);
}
return TRUE;
}
