#include <config.h>
-#define BLOCKINPUT_INLINE EXTERN_INLINE
-#define KEYBOARD_INLINE EXTERN_INLINE
-
-#include <stdio.h>
+#include "sysstdio.h"
#include "lisp.h"
#include "termchar.h"
#include TERM_HEADER
#endif /* HAVE_WINDOW_SYSTEM */
-/* Variables for blockinput.h: */
+/* Variables for blockinput.h: */
/* Positive if interrupt input is blocked right now. */
volatile int interrupt_input_blocked;
static Lisp_Object Qmouse_movement;
static Lisp_Object Qscroll_bar_movement;
Lisp_Object Qswitch_frame;
+static Lisp_Object Qfocus_in, Qfocus_out;
static Lisp_Object Qdelete_frame;
static Lisp_Object Qiconify_frame;
static Lisp_Object Qmake_frame_visible;
Lisp_Object Qmouse_click;
#ifdef HAVE_NTGUI
Lisp_Object Qlanguage_change;
-#ifdef WINDOWSNT
-Lisp_Object Qfile_w32notify;
-#endif
#endif
static Lisp_Object Qdrag_n_drop;
static Lisp_Object Qsave_session;
#ifdef HAVE_DBUS
static Lisp_Object Qdbus_event;
#endif
-#ifdef HAVE_INOTIFY
-static Lisp_Object Qfile_inotify;
-#endif /* HAVE_INOTIFY */
+#ifdef USE_FILE_NOTIFY
+static Lisp_Object Qfile_notify;
+#endif /* USE_FILE_NOTIFY */
static Lisp_Object Qconfig_changed_event;
/* Lisp_Object Qmouse_movement; - also an event header */
static Lisp_Object Qvertical_scroll_bar;
Lisp_Object Qmenu_bar;
-static Lisp_Object recursive_edit_unwind (Lisp_Object buffer);
+static void recursive_edit_unwind (Lisp_Object buffer);
static Lisp_Object command_loop (void);
static Lisp_Object Qcommand_execute;
-EMACS_TIME timer_check (void);
+struct timespec timer_check (void);
static void echo_now (void);
static ptrdiff_t echo_length (void);
/* Incremented whenever a timer is run. */
unsigned timers_run;
-/* Address (if not 0) of EMACS_TIME to zero out if a SIGIO interrupt
+/* Address (if not 0) of struct timespec to zero out if a SIGIO interrupt
happens. */
-EMACS_TIME *input_available_clear_time;
+struct timespec *input_available_clear_time;
/* True means use SIGIO interrupts; false means use CBREAK mode.
Default is true if INTERRUPT_INPUT is defined. */
/* The time when Emacs started being idle. */
-static EMACS_TIME timer_idleness_start_time;
+static struct timespec timer_idleness_start_time;
/* After Emacs stops being idle, this saves the last value
of timer_idleness_start_time from when it was idle. */
-static EMACS_TIME timer_last_idleness_start_time;
+static struct timespec timer_last_idleness_start_time;
\f
/* Global variable declarations. */
Lisp_Object, const char *const *,
Lisp_Object *, ptrdiff_t);
static Lisp_Object make_lispy_switch_frame (Lisp_Object);
+static Lisp_Object make_lispy_focus_in (Lisp_Object);
+#ifdef HAVE_WINDOW_SYSTEM
+static Lisp_Object make_lispy_focus_out (Lisp_Object);
+#endif /* HAVE_WINDOW_SYSTEM */
static bool help_char_p (Lisp_Object);
static void save_getcjmp (sys_jmp_buf);
static void restore_getcjmp (sys_jmp_buf);
static Lisp_Object apply_modifiers (int, Lisp_Object);
static void clear_event (struct input_event *);
-static Lisp_Object restore_kboard_configuration (Lisp_Object);
+static void restore_kboard_configuration (int);
#ifdef USABLE_SIGIO
static void deliver_input_available_signal (int signo);
#endif
return unbind_to (count, Qnil);
}
-Lisp_Object
+void
recursive_edit_unwind (Lisp_Object buffer)
{
if (BUFFERP (buffer))
command_loop_level--;
update_mode_lines = 1;
- return Qnil;
}
\f
from which further input is accepted. If F is non-nil, set its
KBOARD as the current keyboard.
- This function uses record_unwind_protect to return to the previous
+ This function uses record_unwind_protect_int to return to the previous
state later.
If Emacs is already in single_kboard mode, and F's keyboard is
else if (f != NULL)
current_kboard = FRAME_KBOARD (f);
single_kboard = 1;
- record_unwind_protect (restore_kboard_configuration,
- (was_locked ? Qt : Qnil));
+ record_unwind_protect_int (restore_kboard_configuration, was_locked);
}
#if 0 /* This function is not needed anymore. */
{
if (single_kboard)
push_kboard (current_kboard);
- record_unwind_protect (restore_kboard_configuration,
- (single_kboard ? Qt : Qnil));
+ record_unwind_protect_int (restore_kboard_configuration, single_kboard);
}
#endif
-static Lisp_Object
-restore_kboard_configuration (Lisp_Object was_locked)
+static void
+restore_kboard_configuration (int was_locked)
{
- if (NILP (was_locked))
- single_kboard = 0;
- else
+ single_kboard = was_locked;
+ if (was_locked)
{
struct kboard *prev = current_kboard;
- single_kboard = 1;
pop_kboard ();
/* The pop should not change the kboard. */
if (single_kboard && current_kboard != prev)
emacs_abort ();
}
- return Qnil;
}
\f
/* Restore mouse tracking enablement. See Ftrack_mouse for the only use
of this function. */
-static Lisp_Object
+static void
tracking_off (Lisp_Object old_value)
{
do_mouse_tracking = old_value;
get_input_pending (READABLE_EVENTS_DO_TIMERS_NOW);
}
}
- return Qnil;
}
DEFUN ("track-mouse", Ftrack_mouse, Strack_mouse, 0, UNEVALLED, 0,
#endif
bool ignore_mouse_drag_p;
-static FRAME_PTR
+static struct frame *
some_mouse_moved (void)
{
Lisp_Object tail, frame;
void safe_run_hooks (Lisp_Object);
static void adjust_point_for_property (ptrdiff_t, bool);
-/* Cancel hourglass from protect_unwind.
- ARG is not used. */
-#ifdef HAVE_WINDOW_SYSTEM
-static Lisp_Object
-cancel_hourglass_unwind (Lisp_Object arg)
-{
- cancel_hourglass ();
- return Qnil;
-}
-#endif
-
/* The last boundary auto-added to buffer-undo-list. */
Lisp_Object last_undo_boundary;
if (!NILP (Vquit_flag))
{
Vquit_flag = Qnil;
- Vunread_command_events = Fcons (make_number (quit_char), Qnil);
+ Vunread_command_events = list1 (make_number (quit_char));
}
}
if (display_hourglass_p
&& NILP (Vexecuting_kbd_macro))
{
- record_unwind_protect (cancel_hourglass_unwind, Qnil);
+ record_unwind_protect_void (cancel_hourglass);
start_hourglass ();
}
#endif
= CONSP (Vinhibit_quit) ? XCAR (Vinhibit_quit) : Vinhibit_quit;
Lisp_Object fun = CONSP (Vinhibit_quit) ? XCDR (Vinhibit_quit) : Qnil;
Lisp_Object args[4];
- args[0] = build_string ("Error in %s (%s): %S");
+ args[0] = build_string ("Error in %s (%S): %S");
args[1] = hook;
args[2] = fun;
args[3] = error_data;
/* If poll timer doesn't exist, are we need one with
a different interval, start a new one. */
if (poll_timer == NULL
- || EMACS_SECS (poll_timer->interval) != polling_period)
+ || poll_timer->interval.tv_sec != polling_period)
{
time_t period = max (1, min (polling_period, TYPE_MAXIMUM (time_t)));
- EMACS_TIME interval = make_emacs_time (period, 0);
+ struct timespec interval = make_timespec (period, 0);
if (poll_timer)
cancel_atimer (poll_timer);
This causes trouble if we are trying to read a mouse motion
event (i.e., if we are inside a `track-mouse' form), so we
restore the mouse_moved flag. */
- FRAME_PTR f = NILP (do_mouse_tracking) ? NULL : some_mouse_moved ();
+ struct frame *f = NILP (do_mouse_tracking) ? NULL : some_mouse_moved ();
help = call1 (Qmouse_fixup_help_message, help);
if (f)
f->mouse_moved = 1;
/* Input of single characters from keyboard */
static Lisp_Object kbd_buffer_get_event (KBOARD **kbp, bool *used_mouse_menu,
- EMACS_TIME *end_time);
+ struct timespec *end_time);
static void record_char (Lisp_Object c);
static Lisp_Object help_form_saved_window_configs;
-static Lisp_Object
-read_char_help_form_unwind (Lisp_Object arg)
+static void
+read_char_help_form_unwind (void)
{
Lisp_Object window_config = XCAR (help_form_saved_window_configs);
help_form_saved_window_configs = XCDR (help_form_saved_window_configs);
if (!NILP (window_config))
Fset_window_configuration (window_config);
- return Qnil;
}
#define STOP_POLLING \
do { if (polling_stopped_here) start_polling (); \
polling_stopped_here = 0; } while (0)
+static Lisp_Object
+read_event_from_main_queue (struct timespec *end_time,
+ sys_jmp_buf local_getcjmp,
+ bool *used_mouse_menu)
+{
+ Lisp_Object c = Qnil;
+ sys_jmp_buf save_jump;
+ KBOARD *kb IF_LINT (= NULL);
+
+ start:
+
+ /* Read from the main queue, and if that gives us something we can't use yet,
+ we put it on the appropriate side queue and try again. */
+
+ if (end_time && timespec_cmp (*end_time, current_timespec ()) <= 0)
+ return c;
+
+ /* Actually read a character, waiting if necessary. */
+ save_getcjmp (save_jump);
+ restore_getcjmp (local_getcjmp);
+ if (!end_time)
+ timer_start_idle ();
+ c = kbd_buffer_get_event (&kb, used_mouse_menu, end_time);
+ restore_getcjmp (save_jump);
+
+ if (! NILP (c) && (kb != current_kboard))
+ {
+ Lisp_Object last = KVAR (kb, kbd_queue);
+ if (CONSP (last))
+ {
+ while (CONSP (XCDR (last)))
+ last = XCDR (last);
+ if (!NILP (XCDR (last)))
+ emacs_abort ();
+ }
+ if (!CONSP (last))
+ kset_kbd_queue (kb, list1 (c));
+ else
+ XSETCDR (last, list1 (c));
+ kb->kbd_queue_has_data = 1;
+ c = Qnil;
+ if (single_kboard)
+ goto start;
+ current_kboard = kb;
+ /* This is going to exit from read_char
+ so we had better get rid of this frame's stuff. */
+ return make_number (-2);
+ }
+
+ /* Terminate Emacs in batch mode if at eof. */
+ if (noninteractive && INTEGERP (c) && XINT (c) < 0)
+ Fkill_emacs (make_number (1));
+
+ if (INTEGERP (c))
+ {
+ /* Add in any extra modifiers, where appropriate. */
+ if ((extra_keyboard_modifiers & CHAR_CTL)
+ || ((extra_keyboard_modifiers & 0177) < ' '
+ && (extra_keyboard_modifiers & 0177) != 0))
+ XSETINT (c, make_ctrl_char (XINT (c)));
+
+ /* Transfer any other modifier bits directly from
+ extra_keyboard_modifiers to c. Ignore the actual character code
+ in the low 16 bits of extra_keyboard_modifiers. */
+ XSETINT (c, XINT (c) | (extra_keyboard_modifiers & ~0xff7f & ~CHAR_CTL));
+ }
+
+ return c;
+}
+
+
+
+/* Like `read_event_from_main_queue' but applies keyboard-coding-system
+ to tty input. */
+static Lisp_Object
+read_decoded_event_from_main_queue (struct timespec *end_time,
+ sys_jmp_buf local_getcjmp,
+ Lisp_Object prev_event,
+ bool *used_mouse_menu)
+{
+#define MAX_ENCODED_BYTES 16
+ Lisp_Object events[MAX_ENCODED_BYTES];
+ int n = 0;
+ while (true)
+ {
+ Lisp_Object nextevt
+ = read_event_from_main_queue (end_time, local_getcjmp,
+ used_mouse_menu);
+#ifdef WINDOWSNT
+ /* w32_console already returns decoded events. It either reads
+ Unicode characters from the Windows keyboard input, or
+ converts characters encoded in the current codepage into
+ Unicode. See w32inevt.c:key_event, near its end. */
+ return nextevt;
+#else
+ struct frame *frame = XFRAME (selected_frame);
+ struct terminal *terminal = frame->terminal;
+ if (!((FRAME_TERMCAP_P (frame) || FRAME_MSDOS_P (frame))
+ /* Don't apply decoding if we're just reading a raw event
+ (e.g. reading bytes sent by the xterm to specify the position
+ of a mouse click). */
+ && (!EQ (prev_event, Qt))
+ && (TERMINAL_KEYBOARD_CODING (terminal)->common_flags
+ & CODING_REQUIRE_DECODING_MASK)))
+ return nextevt; /* No decoding needed. */
+ else
+ {
+ int meta_key = terminal->display_info.tty->meta_key;
+ eassert (n < MAX_ENCODED_BYTES);
+ events[n++] = nextevt;
+ if (NATNUMP (nextevt)
+ && XINT (nextevt) < (meta_key == 1 ? 0x80 : 0x100))
+ { /* An encoded byte sequence, let's try to decode it. */
+ struct coding_system *coding
+ = TERMINAL_KEYBOARD_CODING (terminal);
+ unsigned char *src = alloca (n);
+ int i;
+ for (i = 0; i < n; i++)
+ src[i] = XINT (events[i]);
+ if (meta_key != 2)
+ for (i = 0; i < n; i++)
+ src[i] &= ~0x80;
+ coding->destination = alloca (n * 4);
+ coding->dst_bytes = n * 4;
+ decode_coding_c_string (coding, src, n, Qnil);
+ eassert (coding->produced_char <= n);
+ if (coding->produced_char == 0)
+ { /* The encoded sequence is incomplete. */
+ if (n < MAX_ENCODED_BYTES) /* Avoid buffer overflow. */
+ continue; /* Read on! */
+ }
+ else
+ {
+ const unsigned char *p = coding->destination;
+ eassert (coding->carryover_bytes == 0);
+ n = 0;
+ while (n < coding->produced_char)
+ events[n++] = make_number (STRING_CHAR_ADVANCE (p));
+ }
+ }
+ /* Now `events' should hold decoded events.
+ Normally, n should be equal to 1, but better not rely on it.
+ We can only return one event here, so return the first we
+ had and keep the others (if any) for later. */
+ while (n > 1)
+ Vunread_command_events
+ = Fcons (events[--n], Vunread_command_events);
+ return events[0];
+ }
+#endif
+ }
+}
+
/* Read a character from the keyboard; call the redisplay if needed. */
/* commandflag 0 means do not autosave, but do redisplay.
-1 means do not redisplay, but do autosave.
Value is -2 when we find input on another keyboard. A second call
to read_char will read it.
- If END_TIME is non-null, it is a pointer to an EMACS_TIME
+ If END_TIME is non-null, it is a pointer to a struct timespec
specifying the maximum time to wait until. If no input arrives by
that time, stop waiting and return nil.
Lisp_Object
read_char (int commandflag, Lisp_Object map,
Lisp_Object prev_event,
- bool *used_mouse_menu, EMACS_TIME *end_time)
+ bool *used_mouse_menu, struct timespec *end_time)
{
Lisp_Object c;
ptrdiff_t jmpcount;
if (/* There currently is something in the echo area. */
!NILP (echo_area_buffer[0])
- && (/* And it's either not from echoing. */
- !EQ (echo_area_buffer[0], echo_message_buffer)
- /* Or it's an echo from a different kboard. */
- || echo_kboard != current_kboard
+ && (/* It's an echo from a different kboard. */
+ echo_kboard != current_kboard
/* Or we explicitly allow overwriting whatever there is. */
|| ok_to_echo_at_next_pause == NULL))
cancel_echoing ();
emacs_abort ();
}
if (!CONSP (last))
- kset_kbd_queue (kb, Fcons (c, Qnil));
+ kset_kbd_queue (kb, list1 (c));
else
- XSETCDR (last, Fcons (c, Qnil));
+ XSETCDR (last, list1 (c));
kb->kbd_queue_has_data = 1;
current_kboard = kb;
/* This is going to exit from read_char
STOP_POLLING;
- /* Finally, we read from the main queue,
- and if that gives us something we can't use yet, we put it on the
- appropriate side queue and try again. */
-
if (NILP (c))
{
- KBOARD *kb IF_LINT (= NULL);
-
- if (end_time && EMACS_TIME_LE (*end_time, current_emacs_time ()))
- goto exit;
-
- /* Actually read a character, waiting if necessary. */
- save_getcjmp (save_jump);
- restore_getcjmp (local_getcjmp);
- if (!end_time)
- timer_start_idle ();
- c = kbd_buffer_get_event (&kb, used_mouse_menu, end_time);
- restore_getcjmp (save_jump);
-
- if (! NILP (c) && (kb != current_kboard))
- {
- Lisp_Object last = KVAR (kb, kbd_queue);
- if (CONSP (last))
- {
- while (CONSP (XCDR (last)))
- last = XCDR (last);
- if (!NILP (XCDR (last)))
- emacs_abort ();
- }
- if (!CONSP (last))
- kset_kbd_queue (kb, Fcons (c, Qnil));
- else
- XSETCDR (last, Fcons (c, Qnil));
- kb->kbd_queue_has_data = 1;
- c = Qnil;
- if (single_kboard)
- goto wrong_kboard;
- current_kboard = kb;
+ c = read_decoded_event_from_main_queue (end_time, local_getcjmp,
+ prev_event, used_mouse_menu);
+ if (end_time && timespec_cmp (*end_time, current_timespec ()) <= 0)
+ goto exit;
+ if (EQ (c, make_number (-2)))
+ {
/* This is going to exit from read_char
so we had better get rid of this frame's stuff. */
UNGCPRO;
- return make_number (-2);
- }
- }
-
- /* Terminate Emacs in batch mode if at eof. */
- if (noninteractive && INTEGERP (c) && XINT (c) < 0)
- Fkill_emacs (make_number (1));
-
- if (INTEGERP (c))
- {
- /* Add in any extra modifiers, where appropriate. */
- if ((extra_keyboard_modifiers & CHAR_CTL)
- || ((extra_keyboard_modifiers & 0177) < ' '
- && (extra_keyboard_modifiers & 0177) != 0))
- XSETINT (c, make_ctrl_char (XINT (c)));
-
- /* Transfer any other modifier bits directly from
- extra_keyboard_modifiers to c. Ignore the actual character code
- in the low 16 bits of extra_keyboard_modifiers. */
- XSETINT (c, XINT (c) | (extra_keyboard_modifiers & ~0xff7f & ~CHAR_CTL));
- }
+ return c;
+ }
+ }
non_reread:
if (EQ (posn, Qmenu_bar) || EQ (posn, Qtool_bar))
{
/* Change menu-bar to (menu-bar) as the event "position". */
- POSN_SET_POSN (EVENT_START (c), Fcons (posn, Qnil));
+ POSN_SET_POSN (EVENT_START (c), list1 (posn));
also_record = c;
Vunread_command_events = Fcons (c, Vunread_command_events);
help_form_saved_window_configs
= Fcons (Fcurrent_window_configuration (Qnil),
help_form_saved_window_configs);
- record_unwind_protect (read_char_help_form_unwind, Qnil);
+ record_unwind_protect_void (read_char_help_form_unwind);
call0 (Qhelp_form_show);
cancel_echoing ();
RETURN_UNGCPRO (c);
}
+#ifdef HAVE_MENUS
+
/* Record a key that came from a mouse menu.
Record it for echoing, for this-command-keys, and so on. */
num_input_events++;
}
+#endif /* HAVE_MENUS */
+
/* Return true if should recognize C as "the help character". */
static bool
if (single_kboard && kb != current_kboard)
{
kset_kbd_queue
- (kb, Fcons (make_lispy_switch_frame (event->frame_or_window),
- Fcons (make_number (c), Qnil)));
+ (kb, list2 (make_lispy_switch_frame (event->frame_or_window),
+ make_number (c)));
kb->kbd_queue_has_data = 1;
for (sp = kbd_fetch_ptr; sp != kbd_store_ptr; sp++)
{
static Lisp_Object
kbd_buffer_get_event (KBOARD **kbp,
bool *used_mouse_menu,
- EMACS_TIME *end_time)
+ struct timespec *end_time)
{
Lisp_Object obj;
break;
if (end_time)
{
- EMACS_TIME now = current_emacs_time ();
- if (EMACS_TIME_LE (*end_time, now))
+ struct timespec now = current_timespec ();
+ if (timespec_cmp (*end_time, now) <= 0)
return Qnil; /* Finished waiting. */
else
{
- EMACS_TIME duration = sub_emacs_time (*end_time, now);
- wait_reading_process_output (min (EMACS_SECS (duration),
+ struct timespec duration = timespec_sub (*end_time, now);
+ wait_reading_process_output (min (duration.tv_sec,
WAIT_READING_MAX),
- EMACS_NSECS (duration),
+ duration.tv_nsec,
-1, 1, Qnil, NULL, 0);
}
}
else if (event->kind == NS_TEXT_EVENT)
{
if (event->code == KEY_NS_PUT_WORKING_TEXT)
- obj = Fcons (intern ("ns-put-working-text"), Qnil);
+ obj = list1 (intern ("ns-put-working-text"));
else
- obj = Fcons (intern ("ns-unput-working-text"), Qnil);
+ obj = list1 (intern ("ns-unput-working-text"));
kbd_fetch_ptr = event + 1;
if (used_mouse_menu)
*used_mouse_menu = 1;
else if (event->kind == DELETE_WINDOW_EVENT)
{
/* Make an event (delete-frame (FRAME)). */
- obj = Fcons (event->frame_or_window, Qnil);
- obj = Fcons (Qdelete_frame, Fcons (obj, Qnil));
+ obj = list2 (Qdelete_frame, list1 (event->frame_or_window));
kbd_fetch_ptr = event + 1;
}
#endif
else if (event->kind == ICONIFY_EVENT)
{
/* Make an event (iconify-frame (FRAME)). */
- obj = Fcons (event->frame_or_window, Qnil);
- obj = Fcons (Qiconify_frame, Fcons (obj, Qnil));
+ obj = list2 (Qiconify_frame, list1 (event->frame_or_window));
kbd_fetch_ptr = event + 1;
}
else if (event->kind == DEICONIFY_EVENT)
{
/* Make an event (make-frame-visible (FRAME)). */
- obj = Fcons (event->frame_or_window, Qnil);
- obj = Fcons (Qmake_frame_visible, Fcons (obj, Qnil));
+ obj = list2 (Qmake_frame_visible, list1 (event->frame_or_window));
kbd_fetch_ptr = event + 1;
}
#endif
#ifdef HAVE_NTGUI
else if (event->kind == LANGUAGE_CHANGE_EVENT)
{
- /* Make an event (language-change (FRAME CODEPAGE LANGUAGE-ID)). */
- obj = Fcons (Qlanguage_change,
- list3 (event->frame_or_window,
- make_number (event->code),
- make_number (event->modifiers)));
+ /* Make an event (language-change FRAME CODEPAGE LANGUAGE-ID). */
+ obj = list4 (Qlanguage_change,
+ event->frame_or_window,
+ make_number (event->code),
+ make_number (event->modifiers));
kbd_fetch_ptr = event + 1;
}
#endif
-#ifdef WINDOWSNT
+#ifdef USE_FILE_NOTIFY
else if (event->kind == FILE_NOTIFY_EVENT)
{
+#ifdef HAVE_W32NOTIFY
/* Make an event (file-notify (DESCRIPTOR ACTION FILE) CALLBACK). */
- obj = Fcons (Qfile_w32notify,
- list2 (list3 (make_number (event->code),
- XCAR (event->arg),
- XCDR (event->arg)),
- event->frame_or_window));
+ obj = list3 (Qfile_notify,
+ list3 (make_number (event->code),
+ XCAR (event->arg),
+ XCDR (event->arg)),
+ event->frame_or_window);
+#else
+ obj = make_lispy_event (event);
+#endif
kbd_fetch_ptr = event + 1;
}
-#endif
+#endif /* USE_FILE_NOTIFY */
else if (event->kind == SAVE_SESSION_EVENT)
{
- obj = Fcons (Qsave_session, Fcons (event->arg, Qnil));
+ obj = list2 (Qsave_session, event->arg);
kbd_fetch_ptr = event + 1;
}
/* Just discard these, by returning nil.
switch-frame event if necessary. */
Lisp_Object frame, focus;
- frame = event->frame_or_window;
- focus = FRAME_FOCUS_FRAME (XFRAME (frame));
- if (FRAMEP (focus))
- frame = focus;
+ frame = event->frame_or_window;
+ focus = FRAME_FOCUS_FRAME (XFRAME (frame));
+ if (FRAMEP (focus))
+ frame = focus;
- if (!EQ (frame, internal_last_event_frame)
- && !EQ (frame, selected_frame))
- obj = make_lispy_switch_frame (frame);
- internal_last_event_frame = frame;
- kbd_fetch_ptr = event + 1;
- }
+ if (
+#ifdef HAVE_X11
+ ! NILP (event->arg)
+ &&
+#endif
+ !EQ (frame, internal_last_event_frame)
+ && !EQ (frame, selected_frame))
+ obj = make_lispy_switch_frame (frame);
+ else
+ obj = make_lispy_focus_in (frame);
+
+ internal_last_event_frame = frame;
+ kbd_fetch_ptr = event + 1;
+ }
+ else if (event->kind == FOCUS_OUT_EVENT)
+ {
+#ifdef HAVE_WINDOW_SYSTEM
+
+ Display_Info *di;
+ Lisp_Object frame = event->frame_or_window;
+ bool focused = false;
+
+ for (di = x_display_list; di && ! focused; di = di->next)
+ focused = di->x_highlight_frame != 0;
+
+ if (!focused)
+ obj = make_lispy_focus_out (frame);
+
+#endif /* HAVE_WINDOW_SYSTEM */
+
+ kbd_fetch_ptr = event + 1;
+ }
#ifdef HAVE_DBUS
else if (event->kind == DBUS_EVENT)
{
obj = make_lispy_event (event);
kbd_fetch_ptr = event + 1;
}
-#endif
-#ifdef HAVE_INOTIFY
- else if (event->kind == FILE_NOTIFY_EVENT)
- {
- obj = make_lispy_event (event);
- kbd_fetch_ptr = event + 1;
- }
#endif
else if (event->kind == CONFIG_CHANGED_EVENT)
{
/* Try generating a mouse motion event. */
else if (!NILP (do_mouse_tracking) && some_mouse_moved ())
{
- FRAME_PTR f = some_mouse_moved ();
+ struct frame *f = some_mouse_moved ();
Lisp_Object bar_window;
enum scroll_bar_part part;
Lisp_Object x, y;
static void
timer_start_idle (void)
{
- Lisp_Object timers;
-
/* If we are already in the idle state, do nothing. */
- if (EMACS_TIME_VALID_P (timer_idleness_start_time))
+ if (timespec_valid_p (timer_idleness_start_time))
return;
- timer_idleness_start_time = current_emacs_time ();
+ timer_idleness_start_time = current_timespec ();
timer_last_idleness_start_time = timer_idleness_start_time;
/* Mark all idle-time timers as once again candidates for running. */
- for (timers = Vtimer_idle_list; CONSP (timers); timers = XCDR (timers))
- {
- Lisp_Object timer;
-
- timer = XCAR (timers);
-
- if (!VECTORP (timer) || ASIZE (timer) != 9)
- continue;
- ASET (timer, 0, Qnil);
- }
+ call0 (intern ("internal-timer-start-idle"));
}
/* Record that Emacs is no longer idle, so stop running idle-time timers. */
static void
timer_stop_idle (void)
{
- timer_idleness_start_time = invalid_emacs_time ();
+ timer_idleness_start_time = invalid_timespec ();
}
/* Resume idle timer from last idle start time. */
static void
timer_resume_idle (void)
{
- if (EMACS_TIME_VALID_P (timer_idleness_start_time))
+ if (timespec_valid_p (timer_idleness_start_time))
return;
timer_idleness_start_time = timer_last_idleness_start_time;
/* Return true if TIMER is a valid timer, placing its value into *RESULT. */
static bool
-decode_timer (Lisp_Object timer, EMACS_TIME *result)
+decode_timer (Lisp_Object timer, struct timespec *result)
{
Lisp_Object *vector;
if (! (VECTORP (timer) && ASIZE (timer) == 9))
return 0;
- vector = XVECTOR (timer)->contents;
+ vector = XVECTOR (timer)->u.contents;
if (! NILP (vector[0]))
return 0;
In that case we return 0 to indicate that a new timer_check_2 call
should be done. */
-static EMACS_TIME
+static struct timespec
timer_check_2 (Lisp_Object timers, Lisp_Object idle_timers)
{
- EMACS_TIME nexttime;
- EMACS_TIME now;
- EMACS_TIME idleness_now;
+ struct timespec nexttime;
+ struct timespec now;
+ struct timespec idleness_now;
Lisp_Object chosen_timer;
struct gcpro gcpro1;
- nexttime = invalid_emacs_time ();
+ nexttime = invalid_timespec ();
chosen_timer = Qnil;
GCPRO1 (chosen_timer);
if (CONSP (timers) || CONSP (idle_timers))
{
- now = current_emacs_time ();
- idleness_now = (EMACS_TIME_VALID_P (timer_idleness_start_time)
- ? sub_emacs_time (now, timer_idleness_start_time)
- : make_emacs_time (0, 0));
+ now = current_timespec ();
+ idleness_now = (timespec_valid_p (timer_idleness_start_time)
+ ? timespec_sub (now, timer_idleness_start_time)
+ : make_timespec (0, 0));
}
while (CONSP (timers) || CONSP (idle_timers))
{
Lisp_Object timer = Qnil, idle_timer = Qnil;
- EMACS_TIME timer_time, idle_timer_time;
- EMACS_TIME difference;
- EMACS_TIME timer_difference = invalid_emacs_time ();
- EMACS_TIME idle_timer_difference = invalid_emacs_time ();
+ struct timespec timer_time, idle_timer_time;
+ struct timespec difference;
+ struct timespec timer_difference = invalid_timespec ();
+ struct timespec idle_timer_difference = invalid_timespec ();
bool ripe, timer_ripe = 0, idle_timer_ripe = 0;
/* Set TIMER and TIMER_DIFFERENCE
continue;
}
- timer_ripe = EMACS_TIME_LE (timer_time, now);
+ timer_ripe = timespec_cmp (timer_time, now) <= 0;
timer_difference = (timer_ripe
- ? sub_emacs_time (now, timer_time)
- : sub_emacs_time (timer_time, now));
+ ? timespec_sub (now, timer_time)
+ : timespec_sub (timer_time, now));
}
/* Likewise for IDLE_TIMER and IDLE_TIMER_DIFFERENCE
continue;
}
- idle_timer_ripe = EMACS_TIME_LE (idle_timer_time, idleness_now);
- idle_timer_difference =
- (idle_timer_ripe
- ? sub_emacs_time (idleness_now, idle_timer_time)
- : sub_emacs_time (idle_timer_time, idleness_now));
+ idle_timer_ripe = timespec_cmp (idle_timer_time, idleness_now) <= 0;
+ idle_timer_difference
+ = (idle_timer_ripe
+ ? timespec_sub (idleness_now, idle_timer_time)
+ : timespec_sub (idle_timer_time, idleness_now));
}
/* Decide which timer is the next timer,
and set CHOSEN_TIMER, DIFFERENCE, and RIPE accordingly.
Also step down the list where we found that timer. */
- if (EMACS_TIME_VALID_P (timer_difference)
- && (! EMACS_TIME_VALID_P (idle_timer_difference)
+ if (timespec_valid_p (timer_difference)
+ && (! timespec_valid_p (idle_timer_difference)
|| idle_timer_ripe < timer_ripe
|| (idle_timer_ripe == timer_ripe
- && (timer_ripe
- ? EMACS_TIME_LT (idle_timer_difference,
+ && ((timer_ripe
+ ? timespec_cmp (idle_timer_difference,
timer_difference)
- : EMACS_TIME_LT (timer_difference,
- idle_timer_difference)))))
+ : timespec_cmp (timer_difference,
+ idle_timer_difference))
+ < 0))))
{
chosen_timer = timer;
timers = XCDR (timers);
return 0 to indicate that. */
}
- nexttime = make_emacs_time (0, 0);
+ nexttime = make_timespec (0, 0);
break;
}
else
As long as any timer is ripe, we run it. */
-EMACS_TIME
+struct timespec
timer_check (void)
{
- EMACS_TIME nexttime;
+ struct timespec nexttime;
Lisp_Object timers, idle_timers;
struct gcpro gcpro1, gcpro2;
/* Always consider the ordinary timers. */
timers = Fcopy_sequence (Vtimer_list);
/* Consider the idle timers only if Emacs is idle. */
- if (EMACS_TIME_VALID_P (timer_idleness_start_time))
+ if (timespec_valid_p (timer_idleness_start_time))
idle_timers = Fcopy_sequence (Vtimer_idle_list);
else
idle_timers = Qnil;
{
nexttime = timer_check_2 (timers, idle_timers);
}
- while (EMACS_SECS (nexttime) == 0 && EMACS_NSECS (nexttime) == 0);
+ while (nexttime.tv_sec == 0 && nexttime.tv_nsec == 0);
UNGCPRO;
return nexttime;
PSEC is a multiple of the system clock resolution. */)
(void)
{
- if (EMACS_TIME_VALID_P (timer_idleness_start_time))
- return make_lisp_time (sub_emacs_time (current_emacs_time (),
- timer_idleness_start_time));
+ if (timespec_valid_p (timer_idleness_start_time))
+ return make_lisp_time (timespec_sub (current_timespec (),
+ timer_idleness_start_time));
return Qnil;
}
/* ELisp manual 2.4b says (x y) are window relative but
code says they are frame-relative. */
- position
- = Fcons (event->frame_or_window,
- Fcons (Qmenu_bar,
- Fcons (Fcons (event->x, event->y),
- Fcons (make_number (event->timestamp),
- Qnil))));
-
- return Fcons (item, Fcons (position, Qnil));
+ position = list4 (event->frame_or_window,
+ Qmenu_bar,
+ Fcons (event->x, event->y),
+ make_number (event->timestamp));
+
+ return list2 (item, position);
}
#endif /* not USE_X_TOOLKIT && not USE_GTK && not HAVE_NS */
portion_whole = Fcons (event->x, event->y);
part = *scroll_bar_parts[(int) event->part];
- position
- = Fcons (window,
- Fcons (Qvertical_scroll_bar,
- Fcons (portion_whole,
- Fcons (make_number (event->timestamp),
- Fcons (part, Qnil)))));
+ position = list5 (window, Qvertical_scroll_bar,
+ portion_whole, make_number (event->timestamp),
+ part);
}
#endif /* not USE_TOOLKIT_SCROLL_BARS */
&mouse_syms,
ASIZE (mouse_syms));
if (event->modifiers & drag_modifier)
- return Fcons (head,
- Fcons (start_pos,
- Fcons (position,
- Qnil)));
+ return list3 (head, start_pos, position);
else if (event->modifiers & (double_modifier | triple_modifier))
- return Fcons (head,
- Fcons (position,
- Fcons (make_number (double_click_count),
- Qnil)));
+ return list3 (head, position, make_number (double_click_count));
else
- return Fcons (head,
- Fcons (position,
- Qnil));
+ return list2 (head, position);
}
}
}
if (event->modifiers & (double_modifier | triple_modifier))
- return Fcons (head,
- Fcons (position,
- Fcons (make_number (double_click_count),
- Qnil)));
+ return list3 (head, position, make_number (double_click_count));
else
- return Fcons (head,
- Fcons (position,
- Qnil));
+ return list2 (head, position);
}
portion_whole = Fcons (event->x, event->y);
part = *scroll_bar_parts[(int) event->part];
- position
- = Fcons (window,
- Fcons (Qvertical_scroll_bar,
- Fcons (portion_whole,
- Fcons (make_number (event->timestamp),
- Fcons (part, Qnil)))));
+ position = list5 (window, Qvertical_scroll_bar, portion_whole,
+ make_number (event->timestamp), part);
/* Always treat scroll bar events as clicks. */
event->modifiers |= click_modifier;
Vlispy_mouse_stem,
NULL, &mouse_syms,
ASIZE (mouse_syms));
- return Fcons (head, Fcons (position, Qnil));
+ return list2 (head, position);
}
#endif /* USE_TOOLKIT_SCROLL_BARS */
case DRAG_N_DROP_EVENT:
{
- FRAME_PTR f;
+ struct frame *f;
Lisp_Object head, position;
Lisp_Object files;
Qdrag_n_drop, Qnil,
lispy_drag_n_drop_names,
&drag_n_drop_syms, 1);
- return Fcons (head,
- Fcons (position,
- Fcons (files,
- Qnil)));
+ return list3 (head, position, files);
}
#if defined (USE_X_TOOLKIT) || defined (HAVE_NTGUI) \
/* This is the prefix key. We translate this to
`(menu_bar)' because the code in keyboard.c for menu
events, which we use, relies on this. */
- return Fcons (Qmenu_bar, Qnil);
+ return list1 (Qmenu_bar);
return event->arg;
#endif
case SELECT_WINDOW_EVENT:
/* Make an event (select-window (WINDOW)). */
- return Fcons (Qselect_window,
- Fcons (Fcons (event->frame_or_window, Qnil),
- Qnil));
+ return list2 (Qselect_window, list1 (event->frame_or_window));
case TOOL_BAR_EVENT:
if (EQ (event->arg, event->frame_or_window))
/* This is the prefix key. We translate this to
`(tool_bar)' because the code in keyboard.c for tool bar
events, which we use, relies on this. */
- return Fcons (Qtool_bar, Qnil);
+ return list1 (Qtool_bar);
else if (SYMBOLP (event->arg))
return apply_modifiers (event->modifiers, event->arg);
return event->arg;
}
#endif /* HAVE_DBUS */
-#ifdef HAVE_INOTIFY
+#if defined HAVE_GFILENOTIFY || defined HAVE_INOTIFY
case FILE_NOTIFY_EVENT:
{
- return Fcons (Qfile_inotify, event->arg);
+ return Fcons (Qfile_notify, event->arg);
}
-#endif /* HAVE_INOTIFY */
+#endif /* defined HAVE_GFILENOTIFY || defined HAVE_INOTIFY */
case CONFIG_CHANGED_EVENT:
- return Fcons (Qconfig_changed_event,
- Fcons (event->arg,
- Fcons (event->frame_or_window, Qnil)));
+ return list3 (Qconfig_changed_event,
+ event->arg, event->frame_or_window);
#ifdef HAVE_GPM
case GPM_CLICK_EVENT:
{
- FRAME_PTR f = XFRAME (event->frame_or_window);
+ struct frame *f = XFRAME (event->frame_or_window);
Lisp_Object head, position;
Lisp_Object *start_pos_ptr;
Lisp_Object start_pos;
ASIZE (mouse_syms));
if (event->modifiers & drag_modifier)
- return Fcons (head,
- Fcons (start_pos,
- Fcons (position,
- Qnil)));
+ return list3 (head, start_pos, position);
else if (event->modifiers & double_modifier)
- return Fcons (head,
- Fcons (position,
- Fcons (make_number (2),
- Qnil)));
+ return list3 (head, position, make_number (2));
else if (event->modifiers & triple_modifier)
- return Fcons (head,
- Fcons (position,
- Fcons (make_number (3),
- Qnil)));
+ return list3 (head, position, make_number (3));
else
- return Fcons (head,
- Fcons (position,
- Qnil));
+ return list2 (head, position);
}
#endif /* HAVE_GPM */
}
static Lisp_Object
-make_lispy_movement (FRAME_PTR frame, Lisp_Object bar_window, enum scroll_bar_part part,
+make_lispy_movement (struct frame *frame, Lisp_Object bar_window, enum scroll_bar_part part,
Lisp_Object x, Lisp_Object y, Time t)
{
/* Is it a scroll bar movement? */
Lisp_Object part_sym;
part_sym = *scroll_bar_parts[(int) part];
- return Fcons (Qscroll_bar_movement,
- Fcons (list5 (bar_window,
- Qvertical_scroll_bar,
- Fcons (x, y),
- make_number (t),
- part_sym),
- Qnil));
+ return list2 (Qscroll_bar_movement,
+ list5 (bar_window,
+ Qvertical_scroll_bar,
+ Fcons (x, y),
+ make_number (t),
+ part_sym));
}
/* Or is it an ordinary mouse movement? */
else
static Lisp_Object
make_lispy_switch_frame (Lisp_Object frame)
{
- return Fcons (Qswitch_frame, Fcons (frame, Qnil));
+ return list2 (Qswitch_frame, frame);
}
-\f
+
+static Lisp_Object
+make_lispy_focus_in (Lisp_Object frame)
+{
+ return list2 (Qfocus_in, frame);
+}
+
+#ifdef HAVE_WINDOW_SYSTEM
+
+static Lisp_Object
+make_lispy_focus_out (Lisp_Object frame)
+{
+ return list2 (Qfocus_out, frame);
+}
+
+#endif /* HAVE_WINDOW_SYSTEM */
+
/* Manipulating modifiers. */
/* Parse the name of SYMBOL, and return the set of modifiers it contains.
if (modifiers & ~INTMASK)
emacs_abort ();
XSETFASTINT (mask, modifiers);
- elements = Fcons (unmodified, Fcons (mask, Qnil));
+ elements = list2 (unmodified, mask);
/* Cache the parsing results on SYMBOL. */
Fput (symbol, Qevent_symbol_element_mask,
the caches:
XSETFASTINT (idx, modifiers);
Fput (new_symbol, Qevent_symbol_element_mask,
- Fcons (base, Fcons (idx, Qnil)));
+ list2 (base, idx));
Fput (new_symbol, Qevent_symbol_elements,
Fcons (base, lispy_modifier_list (modifiers)));
Sadly, this is only correct if `base' is indeed a base event,
/* XXX I think the following code should be moved to separate hook
functions in system-dependent files. */
#ifdef WINDOWSNT
+ /* FIXME: AFAIK, tty_read_avail_input is not used under w32 since the non-GUI
+ code sets read_socket_hook to w32_console_read_socket instead! */
return 0;
#else /* not WINDOWSNT */
if (! tty->term_initted) /* In case we get called during bootstrap. */
{
nread = emacs_read (fileno (tty->input), (char *) cbuf, n_to_read);
/* POSIX infers that processes which are not in the session leader's
- process group won't get SIGHUP's at logout time. BSDI adheres to
+ process group won't get SIGHUPs at logout time. BSDI adheres to
this part standard and returns -1 from read (0) with errno==EIO
when the control tty is taken away.
Jeffrey Honig <jch@bsdi.com> says this is generally safe. */
pending_signals = 1;
if (input_available_clear_time)
- *input_available_clear_time = make_emacs_time (0, 0);
+ *input_available_clear_time = make_timespec (0, 0);
}
static void
/* Tell wait_reading_process_output that it needs to wake
up and look around. */
if (input_available_clear_time)
- *input_available_clear_time = make_emacs_time (0, 0);
+ *input_available_clear_time = make_timespec (0, 0);
}
break;
}
Lisp_Object *tmaps;
/* Should overriding-terminal-local-map and overriding-local-map apply? */
- if (!NILP (Voverriding_local_map_menu_flag))
+ if (!NILP (Voverriding_local_map_menu_flag)
+ && !NILP (Voverriding_local_map))
{
/* Yes, use them (if non-nil) as well as the global map. */
maps = alloca (3 * sizeof (maps[0]));
Lisp_Object tem;
ptrdiff_t nminor;
nminor = current_minor_maps (NULL, &tmaps);
- maps = alloca ((nminor + 3) * sizeof *maps);
+ maps = alloca ((nminor + 4) * sizeof *maps);
nmaps = 0;
+ tem = KVAR (current_kboard, Voverriding_terminal_local_map);
+ if (!NILP (tem) && !NILP (Voverriding_local_map_menu_flag))
+ maps[nmaps++] = tem;
if (tem = get_local_map (PT, current_buffer, Qkeymap), !NILP (tem))
maps[nmaps++] = tem;
memcpy (maps + nmaps, tmaps, nminor * sizeof (maps[0]));
ASET (menu_bar_items_vector, i, key); i++;
ASET (menu_bar_items_vector, i,
AREF (item_properties, ITEM_PROPERTY_NAME)); i++;
- ASET (menu_bar_items_vector, i, Fcons (item, Qnil)); i++;
+ ASET (menu_bar_items_vector, i, list1 (item)); i++;
ASET (menu_bar_items_vector, i, make_number (0)); i++;
menu_bar_items_index = i;
}
to process. */
/* Should overriding-terminal-local-map and overriding-local-map apply? */
- if (!NILP (Voverriding_local_map_menu_flag))
+ if (!NILP (Voverriding_local_map_menu_flag)
+ && !NILP (Voverriding_local_map))
{
/* Yes, use them (if non-nil) as well as the global map. */
maps = alloca (3 * sizeof *maps);
Lisp_Object tem;
ptrdiff_t nminor;
nminor = current_minor_maps (NULL, &tmaps);
- maps = alloca ((nminor + 3) * sizeof *maps);
+ maps = alloca ((nminor + 4) * sizeof *maps);
nmaps = 0;
+ tem = KVAR (current_kboard, Voverriding_terminal_local_map);
+ if (!NILP (tem) && !NILP (Voverriding_local_map_menu_flag))
+ maps[nmaps++] = tem;
if (tem = get_local_map (PT, current_buffer, Qkeymap), !NILP (tem))
maps[nmaps++] = tem;
memcpy (maps + nmaps, tmaps, nminor * sizeof (maps[0]));
discard any previously made item. */
for (i = 0; i < ntool_bar_items; i += TOOL_BAR_ITEM_NSLOTS)
{
- Lisp_Object *v = XVECTOR (tool_bar_items_vector)->contents + i;
+ Lisp_Object *v = XVECTOR (tool_bar_items_vector)->u.contents + i;
if (EQ (key, v[TOOL_BAR_ITEM_KEY]))
{
/* As an exception, allow old-style menu separators. */
if (STRINGP (XCAR (item)))
- item = Fcons (XCAR (item), Qnil);
+ item = list1 (XCAR (item));
else if (!EQ (XCAR (item), Qmenu_item)
|| (item = XCDR (item), !CONSP (item)))
return 0;
#if !defined (USE_GTK) && !defined (HAVE_NS)
/* If we use build_desired_tool_bar_string to render the
tool bar, the separator is rendered as an image. */
- PROP (TOOL_BAR_ITEM_IMAGES)
- = menu_item_eval_property (Vtool_bar_separator_image_expression);
- PROP (TOOL_BAR_ITEM_ENABLED_P) = Qnil;
- PROP (TOOL_BAR_ITEM_SELECTED_P) = Qnil;
- PROP (TOOL_BAR_ITEM_CAPTION) = Qnil;
+ set_prop (TOOL_BAR_ITEM_IMAGES,
+ (menu_item_eval_property
+ (Vtool_bar_separator_image_expression)));
+ set_prop (TOOL_BAR_ITEM_ENABLED_P, Qnil);
+ set_prop (TOOL_BAR_ITEM_SELECTED_P, Qnil);
+ set_prop (TOOL_BAR_ITEM_CAPTION, Qnil);
#endif
return 1;
}
/* Append entries from tool_bar_item_properties to the end of
tool_bar_items_vector. */
vcopy (tool_bar_items_vector, ntool_bar_items,
- XVECTOR (tool_bar_item_properties)->contents, TOOL_BAR_ITEM_NSLOTS);
+ XVECTOR (tool_bar_item_properties)->u.contents, TOOL_BAR_ITEM_NSLOTS);
ntool_bar_items += TOOL_BAR_ITEM_NSLOTS;
}
return Qnil;
#define PUSH_C_STR(str, listvar) \
- listvar = Fcons (make_unibyte_string (str, strlen (str)), listvar)
+ listvar = Fcons (build_unibyte_string (str), listvar)
/* Prompt string always starts with map's prompt, and a space. */
prompt_strings = Fcons (name, prompt_strings);
&& EQ (Fcommand_remapping (binding, Qnil, Qnil), Qundefined)));
}
-/* Like `read_char' but applies keyboard-coding-system to tty input. */
-static Lisp_Object
-read_decoded_char (int commandflag, Lisp_Object map,
- Lisp_Object prev_event, bool *used_mouse_menu)
-{
-#define MAX_ENCODED_BYTES 16
- Lisp_Object events[MAX_ENCODED_BYTES];
- int n = 0;
- while (true)
- {
- Lisp_Object nextevt
- = read_char (commandflag, map, prev_event, used_mouse_menu, NULL);
- struct frame *frame = XFRAME (selected_frame);
- struct terminal *terminal = frame->terminal;
- if (!((FRAME_TERMCAP_P (frame) || FRAME_MSDOS_P (frame))
- && (TERMINAL_KEYBOARD_CODING (terminal)->common_flags
- & CODING_REQUIRE_DECODING_MASK)))
- return nextevt; /* No decoding needed. */
- else
- {
- int meta_key = terminal->display_info.tty->meta_key;
- eassert (n < MAX_ENCODED_BYTES);
- events[n++] = nextevt;
- if (NATNUMP (nextevt)
- && XINT (nextevt) < (meta_key == 1 ? 0x80 : 0x100))
- { /* An encoded byte sequence, let's try to decode it. */
- struct coding_system *coding
- = TERMINAL_KEYBOARD_CODING (terminal);
- unsigned char *src = alloca (n);
- int i;
- for (i = 0; i < n; i++)
- src[i] = XINT (events[i]);
- if (meta_key != 2)
- for (i = 0; i < n; i++)
- src[i] &= ~0x80;
- coding->destination = alloca (n * 4);
- coding->dst_bytes = n * 4;
- decode_coding_c_string (coding, src, n, Qnil);
- eassert (coding->produced_char <= n);
- if (coding->produced_char == 0)
- { /* The encoded sequence is incomplete. */
- if (n < MAX_ENCODED_BYTES) /* Avoid buffer overflow. */
- continue; /* Read on! */
- }
- else
- {
- const unsigned char *p = coding->destination;
- eassert (coding->carryover_bytes == 0);
- n = 0;
- while (n < coding->produced_char)
- events[n++] = make_number (STRING_CHAR_ADVANCE (p));
- }
- }
- /* Now `events' should hold decoded events.
- Normally, n should be equal to 1, but better not rely on it.
- We can only return one event here, so return the first we
- had and keep the others (if any) for later. */
- while (n > 1)
- Vunread_command_events
- = Fcons (events[--n], Vunread_command_events);
- return events[0];
- }
- }
-}
-
/* Read a sequence of keys that ends with a non prefix character,
storing it in KEYBUF, a buffer of size BUFSIZE.
Prompt with PROMPT.
{
KBOARD *interrupted_kboard = current_kboard;
struct frame *interrupted_frame = SELECTED_FRAME ();
- key = read_decoded_char (NILP (prompt),
- current_binding, last_nonmenu_event,
- &used_mouse_menu);
+ key = read_char (NILP (prompt),
+ current_binding, last_nonmenu_event,
+ &used_mouse_menu, NULL);
if ((INTEGERP (key) && XINT (key) == -2) /* wrong_kboard_jmpbuf */
/* When switching to a new tty (with a new keyboard),
read_char returns the new buffer, rather than -2
/* Zap the position in key, so we know that we've
expanded it, and don't try to do so again. */
- POSN_SET_POSN (EVENT_START (key),
- Fcons (posn, Qnil));
+ POSN_SET_POSN (EVENT_START (key), list1 (posn));
mock_input = t + 2;
goto replay_sequence;
new_head
= apply_modifiers (modifiers, XCAR (breakdown));
- new_click
- = Fcons (new_head, Fcons (EVENT_START (key), Qnil));
+ new_click = list2 (new_head, EVENT_START (key));
/* Look for a binding for this new key. */
new_binding = follow_key (current_binding, new_click);
return t;
}
-DEFUN ("read-key-sequence", Fread_key_sequence, Sread_key_sequence, 1, 5, 0,
- doc: /* Read a sequence of keystrokes and return as a string or vector.
-The sequence is sufficient to specify a non-prefix command in the
-current local and global maps.
-
-First arg PROMPT is a prompt string. If nil, do not prompt specially.
-Second (optional) arg CONTINUE-ECHO, if non-nil, means this key echos
-as a continuation of the previous key.
-
-The third (optional) arg DONT-DOWNCASE-LAST, if non-nil, means do not
-convert the last event to lower case. (Normally any upper case event
-is converted to lower case if the original event is undefined and the lower
-case equivalent is defined.) A non-nil value is appropriate for reading
-a key sequence to be defined.
-
-A C-g typed while in this function is treated like any other character,
-and `quit-flag' is not set.
-
-If the key sequence starts with a mouse click, then the sequence is read
-using the keymaps of the buffer of the window clicked in, not the buffer
-of the selected window as normal.
-
-`read-key-sequence' drops unbound button-down events, since you normally
-only care about the click or drag events which follow them. If a drag
-or multi-click event is unbound, but the corresponding click event would
-be bound, `read-key-sequence' turns the event into a click event at the
-drag's starting position. This means that you don't have to distinguish
-between click and drag, double, or triple events unless you want to.
-
-`read-key-sequence' prefixes mouse events on mode lines, the vertical
-lines separating windows, and scroll bars with imaginary keys
-`mode-line', `vertical-line', and `vertical-scroll-bar'.
-
-Optional fourth argument CAN-RETURN-SWITCH-FRAME non-nil means that this
-function will process a switch-frame event if the user switches frames
-before typing anything. If the user switches frames in the middle of a
-key sequence, or at the start of the sequence but CAN-RETURN-SWITCH-FRAME
-is nil, then the event will be put off until after the current key sequence.
-
-`read-key-sequence' checks `function-key-map' for function key
-sequences, where they wouldn't conflict with ordinary bindings. See
-`function-key-map' for more details.
-
-The optional fifth argument CMD-LOOP, if non-nil, means
-that this key sequence is being read by something that will
-read commands one after another. It should be nil if the caller
-will read just one key sequence. */)
- (Lisp_Object prompt, Lisp_Object continue_echo, Lisp_Object dont_downcase_last, Lisp_Object can_return_switch_frame, Lisp_Object cmd_loop)
+static Lisp_Object
+read_key_sequence_vs (Lisp_Object prompt, Lisp_Object continue_echo,
+ Lisp_Object dont_downcase_last,
+ Lisp_Object can_return_switch_frame,
+ Lisp_Object cmd_loop, bool allow_string)
{
Lisp_Object keybuf[30];
register int i;
QUIT;
}
UNGCPRO;
- return unbind_to (count, make_event_array (i, keybuf));
+ return unbind_to (count,
+ ((allow_string ? make_event_array : Fvector)
+ (i, keybuf)));
}
-DEFUN ("read-key-sequence-vector", Fread_key_sequence_vector,
- Sread_key_sequence_vector, 1, 5, 0,
- doc: /* Like `read-key-sequence' but always return a vector. */)
- (Lisp_Object prompt, Lisp_Object continue_echo, Lisp_Object dont_downcase_last, Lisp_Object can_return_switch_frame, Lisp_Object cmd_loop)
-{
- Lisp_Object keybuf[30];
- register int i;
- struct gcpro gcpro1;
- ptrdiff_t count = SPECPDL_INDEX ();
+DEFUN ("read-key-sequence", Fread_key_sequence, Sread_key_sequence, 1, 5, 0,
+ doc: /* Read a sequence of keystrokes and return as a string or vector.
+The sequence is sufficient to specify a non-prefix command in the
+current local and global maps.
- if (!NILP (prompt))
- CHECK_STRING (prompt);
- QUIT;
+First arg PROMPT is a prompt string. If nil, do not prompt specially.
+Second (optional) arg CONTINUE-ECHO, if non-nil, means this key echos
+as a continuation of the previous key.
- specbind (Qinput_method_exit_on_first_char,
- (NILP (cmd_loop) ? Qt : Qnil));
- specbind (Qinput_method_use_echo_area,
- (NILP (cmd_loop) ? Qt : Qnil));
+The third (optional) arg DONT-DOWNCASE-LAST, if non-nil, means do not
+convert the last event to lower case. (Normally any upper case event
+is converted to lower case if the original event is undefined and the lower
+case equivalent is defined.) A non-nil value is appropriate for reading
+a key sequence to be defined.
- memset (keybuf, 0, sizeof keybuf);
- GCPRO1 (keybuf[0]);
- gcpro1.nvars = (sizeof keybuf / sizeof (keybuf[0]));
+A C-g typed while in this function is treated like any other character,
+and `quit-flag' is not set.
- if (NILP (continue_echo))
- {
- this_command_key_count = 0;
- this_command_key_count_reset = 0;
- this_single_command_key_start = 0;
- }
+If the key sequence starts with a mouse click, then the sequence is read
+using the keymaps of the buffer of the window clicked in, not the buffer
+of the selected window as normal.
-#ifdef HAVE_WINDOW_SYSTEM
- if (display_hourglass_p)
- cancel_hourglass ();
-#endif
+`read-key-sequence' drops unbound button-down events, since you normally
+only care about the click or drag events which follow them. If a drag
+or multi-click event is unbound, but the corresponding click event would
+be bound, `read-key-sequence' turns the event into a click event at the
+drag's starting position. This means that you don't have to distinguish
+between click and drag, double, or triple events unless you want to.
- i = read_key_sequence (keybuf, (sizeof keybuf / sizeof (keybuf[0])),
- prompt, ! NILP (dont_downcase_last),
- ! NILP (can_return_switch_frame), 0);
+`read-key-sequence' prefixes mouse events on mode lines, the vertical
+lines separating windows, and scroll bars with imaginary keys
+`mode-line', `vertical-line', and `vertical-scroll-bar'.
-#ifdef HAVE_WINDOW_SYSTEM
- if (display_hourglass_p)
- start_hourglass ();
-#endif
+Optional fourth argument CAN-RETURN-SWITCH-FRAME non-nil means that this
+function will process a switch-frame event if the user switches frames
+before typing anything. If the user switches frames in the middle of a
+key sequence, or at the start of the sequence but CAN-RETURN-SWITCH-FRAME
+is nil, then the event will be put off until after the current key sequence.
- if (i == -1)
- {
- Vquit_flag = Qt;
- QUIT;
- }
- UNGCPRO;
- return unbind_to (count, Fvector (i, keybuf));
+`read-key-sequence' checks `function-key-map' for function key
+sequences, where they wouldn't conflict with ordinary bindings. See
+`function-key-map' for more details.
+
+The optional fifth argument CMD-LOOP, if non-nil, means
+that this key sequence is being read by something that will
+read commands one after another. It should be nil if the caller
+will read just one key sequence. */)
+ (Lisp_Object prompt, Lisp_Object continue_echo, Lisp_Object dont_downcase_last, Lisp_Object can_return_switch_frame, Lisp_Object cmd_loop)
+{
+ return read_key_sequence_vs (prompt, continue_echo, dont_downcase_last,
+ can_return_switch_frame, cmd_loop, true);
+}
+
+DEFUN ("read-key-sequence-vector", Fread_key_sequence_vector,
+ Sread_key_sequence_vector, 1, 5, 0,
+ doc: /* Like `read-key-sequence' but always return a vector. */)
+ (Lisp_Object prompt, Lisp_Object continue_echo, Lisp_Object dont_downcase_last, Lisp_Object can_return_switch_frame, Lisp_Object cmd_loop)
+{
+ return read_key_sequence_vs (prompt, continue_echo, dont_downcase_last,
+ can_return_switch_frame, cmd_loop, false);
}
\f
/* Return true if input events are pending. */
get_input_pending (READABLE_EVENTS_DO_TIMERS_NOW);
if (old_timers_run != timers_run && do_display)
- {
- redisplay_preserve_echo_area (8);
- /* The following fixes a bug when using lazy-lock with
- lazy-lock-defer-on-the-fly set to t, i.e. when fontifying
- from an idle timer function. The symptom of the bug is that
- the cursor sometimes doesn't become visible until the next X
- event is processed. --gerd. */
- {
- Lisp_Object tail, frame;
- FOR_EACH_FRAME (tail, frame)
- if (FRAME_RIF (XFRAME (frame)))
- FRAME_RIF (XFRAME (frame))->flush_display (XFRAME (frame));
- }
- }
+ redisplay_preserve_echo_area (8);
return input_pending;
}
doc: /* Return vector of last 300 events, not counting those from keyboard macros. */)
(void)
{
- Lisp_Object *keys = XVECTOR (recent_keys)->contents;
+ Lisp_Object *keys = XVECTOR (recent_keys)->u.contents;
Lisp_Object val;
if (total_keys < NUM_RECENT_KEYS)
(void)
{
return make_event_array (this_command_key_count,
- XVECTOR (this_command_keys)->contents);
+ XVECTOR (this_command_keys)->u.contents);
}
DEFUN ("this-command-keys-vector", Fthis_command_keys_vector, Sthis_command_keys_vector, 0, 0, 0,
(void)
{
return Fvector (this_command_key_count,
- XVECTOR (this_command_keys)->contents);
+ XVECTOR (this_command_keys)->u.contents);
}
DEFUN ("this-single-command-keys", Fthis_single_command_keys,
{
return Fvector (this_command_key_count
- this_single_command_key_start,
- (XVECTOR (this_command_keys)->contents
+ (XVECTOR (this_command_keys)->u.contents
+ this_single_command_key_start));
}
The value is always a vector. */)
(void)
{
- return Fvector (raw_keybuf_count,
- (XVECTOR (raw_keybuf)->contents));
+ return Fvector (raw_keybuf_count, XVECTOR (raw_keybuf)->u.contents);
}
DEFUN ("reset-this-command-lengths", Freset_this_command_lengths,
if (!NILP (file))
{
file = Fexpand_file_name (file, Qnil);
- dribble = fopen (SSDATA (file), "w");
+ dribble = emacs_fopen (SSDATA (file), "w");
if (dribble == 0)
- report_file_error ("Opening dribble", Fcons (file, Qnil));
+ report_file_error ("Opening dribble", file);
}
return Qnil;
}
end_kbd_macro ();
}
- update_mode_lines++;
-
Vunread_command_events = Qnil;
discard_tty_input ();
reset_all_sys_modes ();
/* sys_suspend can get an error if it tries to fork a subshell
and the system resources aren't available for that. */
- record_unwind_protect ((Lisp_Object (*) (Lisp_Object)) init_all_sys_modes,
- Qnil);
+ record_unwind_protect_void (init_all_sys_modes);
stuff_buffered_input (stuffstring);
if (cannot_suspend)
sys_subshell ();
}
\f
void
-set_waiting_for_input (EMACS_TIME *time_to_clear)
+set_waiting_for_input (struct timespec *time_to_clear)
{
input_available_clear_time = time_to_clear;
immediate_quit = 0;
quit_char = Ctl ('g');
Vunread_command_events = Qnil;
- timer_idleness_start_time = invalid_emacs_time ();
+ timer_idleness_start_time = invalid_timespec ();
total_keys = 0;
recent_keys_index = 0;
kbd_fetch_ptr = kbd_buffer;
{&Qmouse_movement, "mouse-movement", &Qmouse_movement},
{&Qscroll_bar_movement, "scroll-bar-movement", &Qmouse_movement},
{&Qswitch_frame, "switch-frame", &Qswitch_frame},
+ {&Qfocus_in, "focus-in", &Qfocus_in},
+ {&Qfocus_out, "focus-out", &Qfocus_out},
{&Qdelete_frame, "delete-frame", &Qdelete_frame},
{&Qiconify_frame, "iconify-frame", &Qiconify_frame},
{&Qmake_frame_visible, "make-frame-visible", &Qmake_frame_visible},
DEFSYM (Qlanguage_change, "language-change");
#endif
-#ifdef WINDOWSNT
- DEFSYM (Qfile_w32notify, "file-w32notify");
-#endif
-
#ifdef HAVE_DBUS
DEFSYM (Qdbus_event, "dbus-event");
#endif
-#ifdef HAVE_INOTIFY
- DEFSYM (Qfile_inotify, "file-inotify");
-#endif /* HAVE_INOTIFY */
+#ifdef USE_FILE_NOTIFY
+ DEFSYM (Qfile_notify, "file-notify");
+#endif /* USE_FILE_NOTIFY */
DEFSYM (QCenable, ":enable");
DEFSYM (QCvisible, ":visible");
*p->var = intern_c_string (p->name);
staticpro (p->var);
Fput (*p->var, Qevent_kind, *p->kind);
- Fput (*p->var, Qevent_symbol_elements, Fcons (*p->var, Qnil));
+ Fput (*p->var, Qevent_symbol_elements, list1 (*p->var));
}
}
DEFVAR_KBOARD ("overriding-terminal-local-map",
Voverriding_terminal_local_map,
- doc: /* Per-terminal keymap that overrides all other local keymaps.
-If this variable is non-nil, it is used as a keymap instead of the
-buffer's local map, and the minor mode keymaps and text property keymaps.
-It also replaces `overriding-local-map'.
+ doc: /* Per-terminal keymap that takes precedence over all other keymaps.
This variable is intended to let commands such as `universal-argument'
set up a different keymap for reading the next command.
See Info node `(elisp)Multiple Terminals'. */);
DEFVAR_LISP ("overriding-local-map", Voverriding_local_map,
- doc: /* Keymap that overrides all other local keymaps.
+ doc: /* Keymap that overrides almost all other local keymaps.
If this variable is non-nil, it is used as a keymap--replacing the
buffer's local map, the minor mode keymaps, and char property keymaps. */);
Voverriding_local_map = Qnil;
DEFVAR_LISP ("special-event-map", Vspecial_event_map,
doc: /* Keymap defining bindings for special events to execute at low level. */);
- Vspecial_event_map = Fcons (intern_c_string ("keymap"), Qnil);
+ Vspecial_event_map = list1 (intern_c_string ("keymap"));
DEFVAR_LISP ("track-mouse", do_mouse_tracking,
doc: /* Non-nil means generate motion events for mouse motion. */);
"dbus-handle-event");
#endif
-#ifdef HAVE_INOTIFY
- /* Define a special event which is raised for inotify callback
+#ifdef USE_FILE_NOTIFY
+ /* Define a special event which is raised for notification callback
functions. */
- initial_define_lispy_key (Vspecial_event_map, "file-inotify",
- "inotify-handle-event");
-#endif /* HAVE_INOTIFY */
+ initial_define_lispy_key (Vspecial_event_map, "file-notify",
+ "file-notify-handle-event");
+#endif /* USE_FILE_NOTIFY */
initial_define_lispy_key (Vspecial_event_map, "config-changed-event",
"ignore");
#if defined (WINDOWSNT)
initial_define_lispy_key (Vspecial_event_map, "language-change",
"ignore");
- initial_define_lispy_key (Vspecial_event_map, "file-w32notify",
- "w32notify-handle-event");
#endif
+ initial_define_lispy_key (Vspecial_event_map, "focus-in",
+ "handle-focus-in");
+ initial_define_lispy_key (Vspecial_event_map, "focus-out",
+ "handle-focus-out");
}
/* Mark the pointers in the kboard objects.