x_setupscreen -> screen_init; no functional change.

1 files changed, 54 insertions, 0 deletions

diff --git a/screen.c b/screen.c
index b52856f..a515adb 100644
--- a/screen.c
+++ b/screen.c
@@ -32,6 +32,60 @@
 
 static void	 screen_init_xinerama(struct screen_ctx *);
 
+void
+screen_init(struct screen_ctx *sc, u_int which)
+{
+	Window			*wins, w0, w1;
+	XWindowAttributes	 winattr;
+	XSetWindowAttributes	 rootattr;
+	u_int			 nwins, i;
+
+	sc->which = which;
+	sc->rootwin = RootWindow(X_Dpy, sc->which);
+
+	xu_ewmh_net_supported(sc);
+	xu_ewmh_net_supported_wm_check(sc);
+
+	conf_gap(&Conf, sc);
+
+	screen_update_geometry(sc);
+
+	conf_color(&Conf, sc);
+
+	group_init(sc);
+	conf_font(&Conf, sc);
+
+	TAILQ_INIT(&sc->mruq);
+
+	menu_init(sc);
+
+	rootattr.cursor = Cursor_normal;
+	rootattr.event_mask = CHILDMASK|PropertyChangeMask|EnterWindowMask|
+	    LeaveWindowMask|ColormapChangeMask|BUTTONMASK;
+
+	XChangeWindowAttributes(X_Dpy, sc->rootwin,
+	    CWEventMask|CWCursor, &rootattr);
+
+	/* Deal with existing clients. */
+	XQueryTree(X_Dpy, sc->rootwin, &w0, &w1, &wins, &nwins);
+
+	for (i = 0; i < nwins; i++) {
+		XGetWindowAttributes(X_Dpy, wins[i], &winattr);
+		if (winattr.override_redirect ||
+		    winattr.map_state != IsViewable)
+			continue;
+		(void)client_new(wins[i], sc, winattr.map_state != IsUnmapped);
+	}
+	XFree(wins);
+
+	screen_updatestackingorder(sc);
+
+	if (HasRandr)
+		XRRSelectInput(X_Dpy, sc->rootwin, RRScreenChangeNotifyMask);
+
+	XSync(X_Dpy, False);
+}
+
 struct screen_ctx *
 screen_fromroot(Window rootwin)
 {