XCTRL_API int get_workarea_geom(Display *disp, Geometry*geom, int desknum)
{
ulong *wkarea = NULL;
ulong wkarea_size = 0;
int rv=0;
if (desknum<0) { return 0; }
if (get_number_of_desktops(disp)<=desknum) { return 0; }
wkarea = get_uprop(DefRootWin, "_NET_WORKAREA", &wkarea_size);
if (!wkarea) {
wkarea = get_uprop(DefRootWin, "_WIN_WORKAREA", &wkarea_size);
}
if (wkarea && wkarea_size > 0) {
if (wkarea_size == (4*sizeof(*wkarea))) {
geom->x=wkarea[0];
geom->y=wkarea[1];
geom->w=wkarea[2];
geom->h=wkarea[3];
rv=1;
} else {
if (desknum < wkarea_size / sizeof(*wkarea) / 4) {
geom->y=wkarea[desknum*4];
geom->x=wkarea[desknum*4+1];
geom->w=wkarea[desknum*4+2];
geom->h=wkarea[desknum*4+3];
rv=1;
}
}
sfree(wkarea);
}
return rv;
}
int main(int argc, char *argv[])
{
if (!open_display()) {
printf("Cannot open display\n");
return 1;
}
init_atoms();
iterate_client_list(get_number_of_desktops());
event_loop();
XCloseDisplay (dpy);
return 0;
}
void
pager_draw (void)
{
int desks, i, x = GRILL_WIDTH;
desks = get_number_of_desktops ();
for (i = 0; i < desks; i++)
{
pager_draw_button (x, i);
if (i > 8)
break;
x += PAGER_BUTTON_WIDTH;
}
pager_size = x;
}
void
switch_desk (int new_desk)
{
XClientMessageEvent xev;
if (get_number_of_desktops () <= new_desk)
return;
xev.type = ClientMessage;
xev.window = root_win;
xev.message_type = atom__NET_CURRENT_DESKTOP;
xev.format = 32;
xev.data.l[0] = new_desk;
xev.data.l[1] = 0;
xev.data.l[2] = 0;
xev.data.l[3] = 0;
xev.data.l[4] = 0;
XSendEvent (dd, root_win, False, SubstructureRedirectMask | SubstructureNotifyMask, (XEvent *) &xev);
}
void event_loop()
{
XEvent ev;
int xfd;
xfd = ConnectionNumber(dpy);
while(1){
fd_set fd;
FD_ZERO(&fd);
FD_SET(xfd, &fd);
select(xfd + 1, &fd, 0, 0, 0);
while (XPending(dpy)) {
XNextEvent(dpy, &ev);
if(ev.type == PropertyNotify) {
iterate_client_list(get_number_of_desktops());
}
}
}
}
XCTRL_API int get_desktop_geom(Display *disp, int desknum, Geometry*geom)
{
ulong *desk_geom = NULL;
ulong geom_size = 0;
ulong *vport = NULL;
ulong vport_size = 0;
int rv=0;
if (desknum<0) { return 0; }
if (get_number_of_desktops(disp)<=desknum) { return 0; }
desk_geom = get_uprop(DefRootWin, "_NET_DESKTOP_GEOMETRY", &geom_size);
vport = get_uprop(DefRootWin, "_NET_DESKTOP_VIEWPORT", &vport_size);
if (desk_geom && geom_size > 0) {
if (geom_size == 2 * sizeof(*desk_geom)) {
geom->w=desk_geom[0];
geom->h=desk_geom[1];
} else {
geom->w=desk_geom[desknum*2];
geom->h=desk_geom[desknum*2+1];
}
rv=1;
}
if (vport && vport_size > 0) {
if (vport_size == 2 * sizeof(*vport)) {
geom->x=vport[0];
geom->y=vport[1];
} else {
if (desknum < vport_size / sizeof(*vport) / 2) {
geom->x=vport[desknum*2];
geom->y=vport[desknum*2+1];
}
}
rv=1;
}
sfree(desk_geom);
sfree(vport);
return rv;
}