bool window_init(WWindow *wwin, WWindow *par, const WFitParams *fp, const char *name)
{
return window_do_init(wwin, par, fp, None, name);
}
static bool rootwin_init(WRootWin *rootwin, int xscr)
{
Display *dpy=ioncore_g.dpy;
WFitParams fp;
Window root;
WScreen *scr;
/* Try to select input on the root window */
root=RootWindow(dpy, xscr);
redirect_error=FALSE;
XSetErrorHandler(my_redirect_error_handler);
XSelectInput(dpy, root, IONCORE_EVENTMASK_ROOT);
XSync(dpy, 0);
XSetErrorHandler(my_error_handler);
if(redirect_error){
warn(TR("Unable to redirect root window events for screen %d."
"Maybe another window manager is running?"),
xscr);
return FALSE;
}
rootwin->xscr=xscr;
rootwin->default_cmap=DefaultColormap(dpy, xscr);
rootwin->tmpwins=NULL;
rootwin->tmpnwins=0;
rootwin->dummy_win=None;
rootwin->xor_gc=None;
fp.mode=REGION_FIT_EXACT;
fp.g.x=0; fp.g.y=0;
fp.g.w=DisplayWidth(dpy, xscr);
fp.g.h=DisplayHeight(dpy, xscr);
if(!window_do_init((WWindow*)rootwin, NULL, &fp, root, "WRootWin")){
return FALSE;
}
((WWindow*)rootwin)->event_mask=IONCORE_EVENTMASK_ROOT;
((WRegion*)rootwin)->flags|=REGION_BINDINGS_ARE_GRABBED|REGION_PLEASE_WARP;
((WRegion*)rootwin)->rootwin=rootwin;
REGION_MARK_MAPPED(rootwin);
scan_initial_windows(rootwin);
create_wm_windows(rootwin);
preinit_gr(rootwin);
netwm_init_rootwin(rootwin);
region_add_bindmap((WRegion*)rootwin, ioncore_screen_bindmap);
scr=create_screen(rootwin, &fp, xscr);
if(scr==NULL){
return FALSE;
}
region_set_manager((WRegion*)scr, (WRegion*)rootwin);
region_map((WRegion*)scr);
LINK_ITEM(*(WRegion**)&ioncore_g.rootwins, (WRegion*)rootwin, p_next, p_prev);
ioncore_screens_updated(rootwin);
xwindow_set_cursor(root, IONCORE_CURSOR_DEFAULT);
return TRUE;
}
