diff options
Diffstat (limited to 'src/window.c')
| -rw-r--r-- | src/window.c | 56 |
1 files changed, 55 insertions, 1 deletions
diff --git a/src/window.c b/src/window.c index 20bceac..edf04dd 100644 --- a/src/window.c +++ b/src/window.c @@ -1,4 +1,7 @@ -/* Copyright (c) 2008, 2009 +/* Copyright (c) 2010 + * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de) + * Sadrul Habib Chowdhury (sadrul@users.sourceforge.net) + * Copyright (c) 2008, 2009 * Juergen Weigert (jnweiger@immd4.informatik.uni-erlangen.de) * Michael Schroeder (mlschroe@immd4.informatik.uni-erlangen.de) * Micah Cowan (micah@cowan.name) @@ -2261,3 +2264,54 @@ struct display *d; } #endif + +int +WindowChangeNumber(struct win *win, int n) +{ + struct win *p; + int old = win->w_number; + + if (n < 0 || n >= maxwin) + { + Msg(0, "Given window position is invalid."); + return 0; + } + + p = wtab[n]; + wtab[n] = win; + win->w_number = n; + wtab[old] = p; + if (p) + p->w_number = old; +#ifdef MULTIUSER + /* exchange the acls for these windows. */ + AclWinSwap(old, n); +#endif +#ifdef UTMPOK + /* exchange the utmp-slots for these windows */ + if ((win->w_slot != (slot_t) -1) && (win->w_slot != (slot_t) 0)) + { + RemoveUtmp(win); + SetUtmp(win); + } + if (p && (p->w_slot != (slot_t) -1) && (p->w_slot != (slot_t) 0)) + { + /* XXX: first display wins? */ +#if 0 + /* Does this make more sense? */ + display = p->w_lastdisp ? p->w_lastdisp : p->w_layer.l_cvlist ? p->w_layer.l_cvlist->c_display : 0; +#else + display = win->w_layer.l_cvlist ? win->w_layer.l_cvlist->c_display : 0; +#endif + RemoveUtmp(p); + SetUtmp(p); + } +#endif + + WindowChanged(win, 'n'); + WindowChanged((struct win *)0, 'w'); + WindowChanged((struct win *)0, 'W'); + WindowChanged((struct win *)0, 0); + return 1; +} + |