X-Git-Url: http://git.hungrycats.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=driver%2Fxscreensaver.h;h=cd797d47593ae07d3f2b57a4c9e309da5bf12c88;hb=72c1f4c1dc6ab07fe121a327ff1c30bf51ef74c1;hp=467932f6aa4550ff66bce40fcbb3cfe2c6af3afe;hpb=c31d10b6605cd8dc1a7b61fef4256f06198767e5;p=xscreensaver diff --git a/driver/xscreensaver.h b/driver/xscreensaver.h index 467932f6..cd797d47 100644 --- a/driver/xscreensaver.h +++ b/driver/xscreensaver.h @@ -62,6 +62,11 @@ struct saver_info { server extension info ======================================================================= */ + Bool using_xidle_extension; /* which extension is being used. */ + Bool using_mit_saver_extension; /* Note that `p->use_*' is the *request*, */ + Bool using_sgi_saver_extension; /* and `si->using_*' is the *reality*. */ + Bool using_proc_interrupts; + # ifdef HAVE_MIT_SAVER_EXTENSION int mit_saver_ext_event_number; int mit_saver_ext_error_number; @@ -79,6 +84,12 @@ struct saver_info { Bool screen_blanked_p; /* Whether the saver is currently active. */ Window mouse_grab_window; /* Window holding our mouse grab */ Window keyboard_grab_window; /* Window holding our keyboard grab */ + Bool fading_possible_p; /* Whether fading to/from black is possible. */ + Bool throttled_p; /* Whether we should temporarily just blank + the screen, not run hacks. */ + time_t blank_time; /* The time at which the screen was blanked + (if currently blanked) or unblanked (if + not blanked.) */ /* ======================================================================= @@ -107,6 +118,12 @@ struct saver_info { int unlock_failures; /* Counts failed login attempts while the screen is locked. */ + char *unlock_typeahead; /* If the screen is locked, and the user types + a character, we assume that it is the first + character of the password. It's stored here + for the password dialog to use to populate + itself. */ + /* ======================================================================= demoing @@ -130,8 +147,14 @@ struct saver_info { XtIntervalId check_pointer_timer_id; /* `prefs.pointer_timeout' */ time_t last_activity_time; /* Used only when no server exts. */ + time_t last_wall_clock_time; /* Used to detect laptop suspend. */ saver_screen_info *last_activity_screen; + Bool emergency_lock_p; /* Set when the wall clock has jumped + (presumably due to laptop suspend) and we + need to lock down right away instead of + waiting for the lock timer to go off. */ + /* ======================================================================= remote control @@ -172,9 +195,11 @@ struct saver_screen_info { destroy and recreate it on different visuals. */ Colormap cmap; /* The colormap that goes with the window. */ - Bool install_cmap_p; /* whether we should use our own colormap. - This can be overridden on a per-hack basis. - */ + Bool install_cmap_p; /* Whether this screen should have its own + colormap installed, for whichever of several + reasons. This is definitive (even a false + value here overrides prefs->install_cmap_p.) + */ Visual *current_visual; /* The visual of the window. */ Visual *default_visual; /* visual to use when none other specified */ int current_depth; /* How deep the visual (and the window) are. */ @@ -186,6 +211,13 @@ struct saver_screen_info { real root window. */ unsigned long black_pixel; /* Black, allocated from `cmap'. */ + int blank_vp_x, blank_vp_y; /* Where the virtual-scrolling viewport was + when the screen went blank. We need to + prevent the X server from letting the mouse + bump the edges to scroll while the screen + is locked, so we reset to this when it has + moved, and the lock dialog is up... */ + # ifdef HAVE_MIT_SAVER_EXTENSION Window server_mit_saver_window; # endif @@ -246,6 +278,9 @@ extern Bool query_sgi_saver_extension (saver_info *); #ifdef HAVE_XIDLE_EXTENSION extern Bool query_xidle_extension (saver_info *); #endif +#ifdef HAVE_PROC_INTERRUPTS +extern Bool query_proc_interrupts_available (saver_info *, const char **why); +#endif /* Display Power Management System (DPMS) interface. */ extern Bool monitor_powered_on_p (saver_info *si); @@ -260,10 +295,14 @@ extern void initialize_screensaver_window (saver_info *si); extern void raise_window (saver_info *si, Bool inhibit_fade, Bool between_hacks_p, Bool dont_clear); -extern void blank_screen (saver_info *si); +extern Bool blank_screen (saver_info *si); extern void unblank_screen (saver_info *si); -extern Bool grab_keyboard_and_mouse (saver_info *si, Window, Cursor); -extern void ungrab_keyboard_and_mouse (saver_info *si); + +extern void get_screen_viewport (saver_screen_info *ssi, + int *x_ret, int *y_ret, + int *w_ret, int *h_ret, + Bool verbose_p); + /* ======================================================================= locking @@ -271,16 +310,14 @@ extern void ungrab_keyboard_and_mouse (saver_info *si); #ifndef NO_LOCKING extern Bool unlock_p (saver_info *si); -extern Bool lock_init (int argc, char **argv); -extern Bool passwd_valid_p (const char *typed_passwd); +extern Bool lock_priv_init (int argc, char **argv, Bool verbose_p); +extern Bool lock_init (int argc, char **argv, Bool verbose_p); +extern Bool passwd_valid_p (const char *typed_passwd, Bool verbose_p); +#endif /* NO_LOCKING */ -extern void make_passwd_window (saver_info *si); -extern void draw_passwd_window (saver_info *si); -extern void update_passwd_window (saver_info *si, const char *printed_passwd, - float ratio); -extern void destroy_passwd_window (saver_info *si); +extern void set_locked_p (saver_info *si, Bool locked_p); +extern int move_mouse_grab (saver_info *si, Window to, Cursor cursor); -#endif /* NO_LOCKING */ /* ======================================================================= runtime privileges @@ -310,7 +347,7 @@ extern void skull (Display *, Window, GC, GC, int, int, int, int); timers ======================================================================= */ -extern void start_notice_events_timer (saver_info *, Window); +extern void start_notice_events_timer (saver_info *, Window, Bool verbose_p); extern void cycle_timer (XtPointer si, XtIntervalId *id); extern void activate_lock_timer (XtPointer si, XtIntervalId *id); extern void reset_watchdog_timer (saver_info *si, Bool on_p); @@ -337,6 +374,7 @@ extern void suspend_screenhack (saver_info *si, Bool suspend_p); extern Bool screenhack_running_p (saver_info *si); extern void emergency_kill_subproc (saver_info *si); extern Bool select_visual (saver_screen_info *ssi, const char *visual_name); +extern void store_saver_status (saver_info *si); extern const char *signal_name (int signal); /* ======================================================================= @@ -363,10 +401,11 @@ extern int saver_ehandler (Display *dpy, XErrorEvent *error); extern int BadWindow_ehandler (Display *dpy, XErrorEvent *error); extern Bool window_exists_p (Display *dpy, Window window); extern char *timestring (void); +extern Bool display_is_on_console_p (saver_info *si); extern Atom XA_VROOT, XA_XSETROOT_ID; extern Atom XA_SCREENSAVER, XA_SCREENSAVER_VERSION, XA_SCREENSAVER_ID; -extern Atom XA_SCREENSAVER_TIME; +extern Atom XA_SCREENSAVER_STATUS, XA_LOCK, XA_BLANK; extern Atom XA_DEMO, XA_PREFS; #endif /* __XSCREENSAVER_H__ */