#include <X11/extensions/XScreenSaver.h>
#endif /* HAVE_SGI_SAVER_EXTENSION */
-#ifdef HAVE_XHPDISABLERESET
-# include <X11/XHPlib.h>
- extern Bool hp_locked_p; /* from windows.c */
-#endif /* HAVE_XHPDISABLERESET */
-
#include "xscreensaver.h"
#ifdef HAVE_PROC_INTERRUPTS
else
{
maybe_reload_init_file (si);
- if (p->verbose_p)
- fprintf (stderr, "%s: changing graphics hacks.\n", blurb());
kill_screenhack (si);
if (!si->throttled_p)
}
}
- si->cycle_id = XtAppAddTimeOut (si->app, how_long, cycle_timer,
- (XtPointer) si);
+ if (how_long > 0)
+ {
+ si->cycle_id = XtAppAddTimeOut (si->app, how_long, cycle_timer,
+ (XtPointer) si);
-#ifdef DEBUG_TIMERS
- if (p->verbose_p)
- fprintf (stderr, "%s: starting cycle_timer (%ld, %ld)\n",
- blurb(), how_long, si->cycle_id);
-#endif /* DEBUG_TIMERS */
+# ifdef DEBUG_TIMERS
+ if (p->verbose_p)
+ fprintf (stderr, "%s: starting cycle_timer (%ld, %ld)\n",
+ blurb(), how_long, si->cycle_id);
+# endif /* DEBUG_TIMERS */
+ }
+# ifdef DEBUG_TIMERS
+ else
+ {
+ if (p->verbose_p)
+ fprintf (stderr, "%s: not starting cycle_timer: how_long == %d\n",
+ blurb(), how_long);
+ }
+# endif /* DEBUG_TIMERS */
}
if (p->verbose_p)
fprintf (stderr, "%s: timed out; activating lock.\n", blurb());
- si->locked_p = True;
-
-#ifdef HAVE_XHPDISABLERESET
- if (!hp_locked_p)
- {
- XHPDisableReset (si->dpy); /* turn off C-Sh-Reset */
- hp_locked_p = True;
- }
-#endif
+ set_locked_p (si, True);
}
else
fprintf (stderr, "%s: pointer moved at %s on screen %d.\n",
blurb(), timestring(), i);
+
+# if 0
+ fprintf (stderr, "%s: old: %d %d 0x%x ; new: %d %d 0x%x\n",
+ blurb(),
+ ssi->poll_mouse_last_root_x,
+ ssi->poll_mouse_last_root_y,
+ (unsigned int) ssi->poll_mouse_last_child,
+ root_x, root_y, (unsigned int) child);
+# endif /* 0 */
+
#endif /* DEBUG_TIMERS */
si->last_activity_screen = ssi;
}
+static void
+swallow_unlock_typeahead_events (saver_info *si, XEvent *e)
+{
+ XEvent event;
+ char buf [100];
+ int i = 0;
+
+ memset (buf, 0, sizeof(buf));
+
+ event = *e;
+
+ do
+ {
+ if (event.xany.type == KeyPress)
+ {
+ char s[2];
+ int size = XLookupString ((XKeyEvent *) &event, s, 1, 0, 0);
+ if (size != 1) continue;
+ switch (*s)
+ {
+ case '\010': case '\177': /* Backspace */
+ if (i > 0) i--;
+ break;
+ case '\025': case '\030': /* Erase line */
+ case '\012': case '\015': /* Enter */
+ i = 0;
+ break;
+ case '\040': /* Space */
+ if (i == 0)
+ break; /* ignore space at beginning of line */
+ /* else, fall through */
+ default:
+ buf [i++] = *s;
+ break;
+ }
+ }
+
+ } while (i < sizeof(buf)-1 &&
+ XCheckMaskEvent (si->dpy, KeyPressMask, &event));
+
+ buf[i] = 0;
+
+ if (si->unlock_typeahead)
+ {
+ memset (si->unlock_typeahead, 0, strlen(si->unlock_typeahead));
+ free (si->unlock_typeahead);
+ }
+
+ if (i > 0)
+ si->unlock_typeahead = strdup (buf);
+ else
+ si->unlock_typeahead = 0;
+
+ memset (buf, 0, sizeof(buf));
+}
+
+
/* methods of detecting idleness:
explicitly informed by SGI SCREEN_SAVER server event;
doesn't exhibit itself without an extension, because in that case,
there's only one event generated by user activity, not two.)
*/
- XCheckMaskEvent (si->dpy, (KeyPressMask|ButtonPressMask|PointerMotionMask),
- &event);
+ if (!until_idle_p && si->locked_p)
+ swallow_unlock_typeahead_events (si, &event);
+ else
+ while (XCheckMaskEvent (si->dpy,
+ (KeyPressMask|ButtonPressMask|PointerMotionMask),
+ &event))
+ ;
if (si->check_pointer_timer_id)
watchdog_timer (XtPointer closure, XtIntervalId *id)
{
saver_info *si = (saver_info *) closure;
+ saver_preferences *p = &si->prefs;
disable_builtin_screensaver (si, False);
+ /* If the DPMS settings on the server have changed, change them back to
+ what ~/.xscreensaver says they should be. */
+ sync_server_dpms_settings (si->dpy, p->dpms_enabled_p,
+ p->dpms_standby / 1000,
+ p->dpms_suspend / 1000,
+ p->dpms_off / 1000,
+ False);
+
if (si->screen_blanked_p)
{
Bool running_p = screenhack_running_p (si);
raise_window (si, True, True, running_p);
}
- if (!monitor_powered_on_p (si))
+ if (screenhack_running_p (si) &&
+ !monitor_powered_on_p (si))
{
if (si->prefs.verbose_p)
fprintf (stderr,
- "%s: server reports that monitor has powered down; "
+ "%s: X says monitor has powered down; "
"killing running hacks.\n", blurb());
kill_screenhack (si);
}