# include <syslog.h>
#endif /* HAVE_SYSLOG */
+#ifdef HAVE_XF86VMODE
+# include <X11/extensions/xf86vmode.h>
+#endif /* HAVE_XF86VMODE */
+
#ifdef _VROOT_H_
ERROR! You must not include vroot.h in this file.
#endif
Pixmap save_under;
};
+static void draw_passwd_window (saver_info *si);
+static void update_passwd_window (saver_info *si, const char *printed_passwd,
+ float ratio);
+static void destroy_passwd_window (saver_info *si);
+static void undo_vp_motion (saver_info *si);
+static void set_vp_mode_switch_locked (saver_info *si, Bool locked_p);
-void
+
+static void
make_passwd_window (saver_info *si)
{
struct passwd *p = getpwuid (getuid ());
attrmask |= CWEventMask; attrs.event_mask = ExposureMask|KeyPressMask;
{
- Dimension w = WidthOfScreen(screen);
- Dimension h = HeightOfScreen(screen);
+ int x, y, w, h;
+ get_screen_viewport (si->default_screen, &x, &y, &w, &h, False);
if (si->prefs.debug_p) w /= 2;
- pw->x = ((w + pw->width) / 2) - pw->width;
- pw->y = ((h + pw->height) / 2) - pw->height;
- if (pw->x < 0) pw->x = 0;
- if (pw->y < 0) pw->y = 0;
+ pw->x = x + ((w + pw->width) / 2) - pw->width;
+ pw->y = y + ((h + pw->height) / 2) - pw->height;
+ if (pw->x < x) pw->x = x;
+ if (pw->y < y) pw->y = y;
}
pw->border_width = get_integer_resource ("passwd.borderWidth",
XMapRaised (si->dpy, si->passwd_dialog);
XSync (si->dpy, False);
+ move_mouse_grab (si, si->passwd_dialog, si->screens[0].cursor);
+ undo_vp_motion (si);
+ set_vp_mode_switch_locked (si, True);
+
si->pw_data = pw;
draw_passwd_window (si);
XGCValues gcv;
GC gc1, gc2;
int x, y;
+ XRectangle rects[1];
pw->ratio = ratio;
gcv.foreground = pw->passwd_foreground;
/* the "password" text field
*/
+ rects[0].x = pw->passwd_field_x;
+ rects[0].y = pw->passwd_field_y;
+ rects[0].width = pw->passwd_field_width;
+ rects[0].height = pw->passwd_field_height;
+
XFillRectangle (si->dpy, si->passwd_dialog, gc2,
- pw->passwd_field_x, pw->passwd_field_y,
- pw->passwd_field_width, pw->passwd_field_height);
+ rects[0].x, rects[0].y, rects[0].width, rects[0].height);
+
+ XSetClipRectangles (si->dpy, gc1, 0, 0, rects, 1, Unsorted);
+
XDrawString (si->dpy, si->passwd_dialog, gc1,
- pw->passwd_field_x + pw->shadow_width,
- pw->passwd_field_y + (pw->passwd_font->ascent +
- pw->passwd_font->descent),
- pw->passwd_string, strlen(pw->passwd_string));
+ rects[0].x + pw->shadow_width,
+ rects[0].y + (pw->passwd_font->ascent +
+ pw->passwd_font->descent),
+ pw->passwd_string, strlen(pw->passwd_string));
+
+ XSetClipMask (si->dpy, gc1, None);
/* The I-beam
*/
if (pw->i_beam != 0)
{
- x = (pw->passwd_field_x + pw->shadow_width +
+ x = (rects[0].x + pw->shadow_width +
string_width (pw->passwd_font, pw->passwd_string));
- y = pw->passwd_field_y + pw->shadow_width;
+ y = rects[0].y + pw->shadow_width;
+
+ if (x > rects[0].x + rects[0].width - 1)
+ x = rects[0].x + rects[0].width - 1;
XDrawLine (si->dpy, si->passwd_dialog, gc1,
x, y, x, y + pw->passwd_font->ascent);
}
if (pw->timer)
XtRemoveTimeOut (pw->timer);
+ move_mouse_grab (si, RootWindowOfScreen(si->screens[0].screen),
+ si->screens[0].cursor);
+ set_vp_mode_switch_locked (si, False);
+
if (si->passwd_dialog)
{
XDestroyWindow (si->dpy, si->passwd_dialog);
si->pw_data = 0;
}
+static void
+undo_vp_motion (saver_info *si)
+{
+#ifdef HAVE_XF86VMODE
+ saver_preferences *p = &si->prefs;
+ int screen = 0; /* always screen 0 */
+ saver_screen_info *ssi = &si->screens[screen];
+ int event, error, x, y;
+ Bool status;
+
+ if (ssi->blank_vp_x == -1 && ssi->blank_vp_y == -1)
+ return;
+ if (!XF86VidModeQueryExtension (si->dpy, &event, &error))
+ return;
+ if (!XF86VidModeGetViewPort (si->dpy, 0, &x, &y))
+ return;
+ if (ssi->blank_vp_x == x && ssi->blank_vp_y == y)
+ return;
+
+ /* We're going to move the viewport. The mouse has just been grabbed on
+ (and constrained to, thus warped to) the password window, so it is no
+ longer near the edge of the screen. However, wait a bit anyway, just
+ to make sure the server drains its last motion event, so that the
+ screen doesn't continue to scroll after we've reset the viewport.
+ */
+ XSync (si->dpy, False);
+ usleep (250); /* 1/4 second */
+ XSync (si->dpy, False);
+
+ status = XF86VidModeSetViewPort (si->dpy, screen,
+ ssi->blank_vp_x, ssi->blank_vp_y);
+
+ if (!status)
+ fprintf (stderr, "%s: unable to move vp from (%d,%d) back to (%d,%d)!\n",
+ blurb(), x, y, ssi->blank_vp_x, ssi->blank_vp_y);
+ else if (p->verbose_p)
+ fprintf (stderr, "%s: vp moved to (%d,%d); moved it back to (%d,%d).\n",
+ blurb(), x, y, ssi->blank_vp_x, ssi->blank_vp_y);
+
+#endif /* HAVE_XF86VMODE */
+}
+
+
+static void
+set_vp_mode_switch_locked (saver_info *si, Bool locked_p)
+{
+#ifdef HAVE_XF86VMODE
+ saver_preferences *p = &si->prefs;
+ int screen = 0; /* always screen 0 */
+ int event, error;
+ Bool status;
+
+ if (!XF86VidModeQueryExtension (si->dpy, &event, &error))
+ return;
+ status = XF86VidModeLockModeSwitch (si->dpy, screen, locked_p);
+
+ if (!status)
+ fprintf (stderr, "%s: unable to %s vp switching!\n",
+ blurb(), (locked_p ? "lock" : "unlock"));
+ else if (p->verbose_p)
+ fprintf (stderr, "%s: %s vp switching.\n",
+ blurb(), (locked_p ? "locked" : "unlocked"));
+#endif /* HAVE_XF86VMODE */
+}
+
+
\f
/* Interactions
*/
projects / xscreensaver / blobdiff