#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;
/* The value of point when the last command was started. */
static ptrdiff_t last_point_position;
-/* The buffer that was current when the last command was started. */
-static Lisp_Object last_point_position_buffer;
-
-/* The window that was selected when the last command was started. */
-static Lisp_Object last_point_position_window;
-
/* The frame in which the last input event occurred, or Qmacro if the
last event came from a macro. We use this to determine when to
generate switch-frame events. This may be cleared by functions
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 */
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);
+static Lisp_Object make_lispy_focus_out (Lisp_Object);
static bool help_char_p (Lisp_Object);
static void save_getcjmp (sys_jmp_buf);
static void restore_getcjmp (sys_jmp_buf);
update_mode_lines = 1;
if (command_loop_level
- && current_buffer != XBUFFER (XWINDOW (selected_window)->buffer))
+ && current_buffer != XBUFFER (XWINDOW (selected_window)->contents))
buffer = Fcurrent_buffer ();
else
buffer = Qnil;
Fkill_emacs (Qnil);
/* Make sure the current window's buffer is selected. */
- set_buffer_internal (XBUFFER (XWINDOW (selected_window)->buffer));
+ set_buffer_internal (XBUFFER (XWINDOW (selected_window)->contents));
/* Display any malloc warning that just came out. Use while because
displaying one warning can cause another. */
if (!NILP (Vquit_flag))
{
Vquit_flag = Qnil;
- Vunread_command_events = Fcons (make_number (quit_char), Qnil);
+ Vunread_command_events = list1 (make_number (quit_char));
}
}
/* A filter may have run while we were reading the input. */
if (! FRAME_LIVE_P (XFRAME (selected_frame)))
Fkill_emacs (Qnil);
- set_buffer_internal (XBUFFER (XWINDOW (selected_window)->buffer));
+ set_buffer_internal (XBUFFER (XWINDOW (selected_window)->contents));
++num_input_keys;
{
struct buffer *b;
XWINDOW (selected_window)->force_start = 0;
- b = XBUFFER (XWINDOW (selected_window)->buffer);
+ b = XBUFFER (XWINDOW (selected_window)->contents);
BUF_BEG_UNCHANGED (b) = BUF_END_UNCHANGED (b) = 0;
}
prev_buffer = current_buffer;
prev_modiff = MODIFF;
last_point_position = PT;
- last_point_position_window = selected_window;
- XSETBUFFER (last_point_position_buffer, prev_buffer);
/* By default, we adjust point to a boundary of a region that
has such a property that should be treated intangible
= 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;
do { if (polling_stopped_here) start_polling (); \
polling_stopped_here = 0; } while (0)
+static Lisp_Object
+read_event_from_main_queue (EMACS_TIME *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 && EMACS_TIME_LE (*end_time, current_emacs_time ()))
+ 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 (EMACS_TIME *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.
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);
-
+ c = read_decoded_event_from_main_queue (end_time, local_getcjmp,
+ prev_event, used_mouse_menu);
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;
+ 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);
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++)
{
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)
+ {
+#if defined(HAVE_NS) || defined (HAVE_X11)
+
+#ifdef HAVE_NS
+ struct ns_display_info *di;
+#else
+ struct x_display_info *di;
+#endif
+ Lisp_Object rest, 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_NS || HAVE_X11 */
+
+ 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)
{
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))
return;
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. */
}
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_difference
+ = (idle_timer_ripe
+ ? sub_emacs_time (idleness_now, idle_timer_time)
+ : sub_emacs_time (idle_timer_time, idleness_now));
}
/* Decide which timer is the next timer,
if (STRINGP (string))
string_info = Fcons (string, make_number (charpos));
textpos = (w == XWINDOW (selected_window)
- && current_buffer == XBUFFER (w->buffer))
+ && current_buffer == XBUFFER (w->contents))
? PT : marker_position (w->pointm);
xret = wx;
/* 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 */
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:
{
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 */
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);
+}
+
+static Lisp_Object
+make_lispy_focus_in (Lisp_Object frame)
+{
+ return list2 (Qfocus_in, frame);
+}
+static Lisp_Object
+make_lispy_focus_out (Lisp_Object frame)
+{
+ return list2 (Qfocus_out, frame);
}
\f
/* Manipulating modifiers. */
Lisp_Object elements;
if (INTEGERP (symbol))
- return (Fcons (make_number (KEY_TO_CHAR (symbol)),
- Fcons (make_number (XINT (symbol) & CHAR_MODIFIER_MASK),
- Qnil)));
+ return list2i (KEY_TO_CHAR (symbol), XINT (symbol) & CHAR_MODIFIER_MASK);
else if (!SYMBOLP (symbol))
return Qnil;
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,
else if (SYMBOLP (base))
return apply_modifiers (modifiers, base);
else
- {
- error ("Invalid base event");
- return Qnil;
- }
+ error ("Invalid base event");
}
/* Try to recognize SYMBOL as a modifier name.
hold_quit.kind = NO_EVENT;
/* No need for FIONREAD or fcntl; just say don't wait. */
- while (0 < (nr = (*t->read_socket_hook) (t, &hold_quit)))
+ while ((nr = (*t->read_socket_hook) (t, &hold_quit)) > 0)
nread += nr;
if (nr == -1) /* Not OK to read input now. */
return nread;
}
-static void
-decode_keyboard_code (struct tty_display_info *tty,
- struct coding_system *coding,
- unsigned char *buf, int nbytes)
-{
- unsigned char *src = buf;
- const unsigned char *p;
- int i;
-
- if (nbytes == 0)
- return;
- if (tty->meta_key != 2)
- for (i = 0; i < nbytes; i++)
- buf[i] &= ~0x80;
- if (coding->carryover_bytes > 0)
- {
- src = alloca (coding->carryover_bytes + nbytes);
- memcpy (src, coding->carryover, coding->carryover_bytes);
- memcpy (src + coding->carryover_bytes, buf, nbytes);
- nbytes += coding->carryover_bytes;
- }
- coding->destination = alloca (nbytes * 4);
- coding->dst_bytes = nbytes * 4;
- decode_coding_c_string (coding, src, nbytes, Qnil);
- if (coding->produced_char == 0)
- return;
- for (i = 0, p = coding->destination; i < coding->produced_char; i++)
- {
- struct input_event event_buf;
-
- EVENT_INIT (event_buf);
- event_buf.code = STRING_CHAR_ADVANCE (p);
- event_buf.kind =
- (ASCII_CHAR_P (event_buf.code)
- ? ASCII_KEYSTROKE_EVENT : MULTIBYTE_CHAR_KEYSTROKE_EVENT);
- /* See the comment in tty_read_avail_input. */
- event_buf.frame_or_window = tty->top_frame;
- event_buf.arg = Qnil;
- kbd_buffer_store_event (&event_buf);
- }
-}
-
/* This is the tty way of reading available input.
Note that each terminal device has its own `struct terminal' object,
/* 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. */
#endif /* not MSDOS */
#endif /* not WINDOWSNT */
- if (TERMINAL_KEYBOARD_CODING (terminal)->common_flags
- & CODING_REQUIRE_DECODING_MASK)
- {
- struct coding_system *coding = TERMINAL_KEYBOARD_CODING (terminal);
- int from;
-
- /* Decode the key sequence except for those with meta
- modifiers. */
- for (i = from = 0; ; i++)
- if (i == nread || (tty->meta_key == 1 && (cbuf[i] & 0x80)))
- {
- struct input_event buf;
-
- decode_keyboard_code (tty, coding, cbuf + from, i - from);
- if (i == nread)
- break;
-
- EVENT_INIT (buf);
- buf.kind = ASCII_KEYSTROKE_EVENT;
- buf.modifiers = meta_modifier;
- buf.code = cbuf[i] & ~0x80;
- /* See the comment below. */
- buf.frame_or_window = tty->top_frame;
- buf.arg = Qnil;
- kbd_buffer_store_event (&buf);
- from = i + 1;
- }
- return nread;
- }
-
for (i = 0; i < nread; i++)
{
struct input_event buf;
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]));
/* 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;
}
- (ASIZE (tool_bar_items_vector) - TOOL_BAR_ITEM_NSLOTS));
/* Enlarge tool_bar_items_vector if necessary. */
- if (0 < incr)
- tool_bar_items_vector
- = larger_vector (tool_bar_items_vector, incr, -1);
+ if (incr > 0)
+ tool_bar_items_vector = larger_vector (tool_bar_items_vector, incr, -1);
/* Append entries from tool_bar_item_properties to the end of
tool_bar_items_vector. */
barf--don't ignore it.
(To ignore it safely, we would need to gcpro a bunch of
other variables.) */
- if (! (VECTORP (next) || STRINGP (next)))
+ if (! (NILP (next) || VECTORP (next) || STRINGP (next)))
error ("Function %s returns invalid key sequence",
SSDATA (SYMBOL_NAME (tem)));
}
KBOARD *interrupted_kboard = current_kboard;
struct frame *interrupted_frame = SELECTED_FRAME ();
key = read_char (NILP (prompt),
- current_binding, last_nonmenu_event,
- &used_mouse_menu, NULL);
+ 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
{
if (! FRAME_LIVE_P (XFRAME (selected_frame)))
Fkill_emacs (Qnil);
- if (XBUFFER (XWINDOW (selected_window)->buffer)
+ if (XBUFFER (XWINDOW (selected_window)->contents)
!= current_buffer)
- Fset_buffer (XWINDOW (selected_window)->buffer);
+ Fset_buffer (XWINDOW (selected_window)->contents);
}
goto replay_sequence;
special-event-map, ...) might have switched the current buffer
or the selected window from under us in the mean time. */
if (fix_current_buffer
- && (XBUFFER (XWINDOW (selected_window)->buffer)
+ && (XBUFFER (XWINDOW (selected_window)->contents)
!= current_buffer))
- Fset_buffer (XWINDOW (selected_window)->buffer);
+ Fset_buffer (XWINDOW (selected_window)->contents);
current_binding = active_maps (first_event);
}
not the current buffer. If we're at the
beginning of a key sequence, switch buffers. */
if (WINDOWP (window)
- && BUFFERP (XWINDOW (window)->buffer)
- && XBUFFER (XWINDOW (window)->buffer) != current_buffer)
+ && BUFFERP (XWINDOW (window)->contents)
+ && XBUFFER (XWINDOW (window)->contents) != current_buffer)
{
ASET (raw_keybuf, raw_keybuf_count, key);
raw_keybuf_count++;
if (! FRAME_LIVE_P (XFRAME (selected_frame)))
Fkill_emacs (Qnil);
- set_buffer_internal (XBUFFER (XWINDOW (window)->buffer));
+ set_buffer_internal (XBUFFER (XWINDOW (window)->contents));
goto replay_sequence;
}
}
/* 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);
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", list1 (file));
}
return Qnil;
}
if (tty->flow_control != !NILP (flow))
{
#ifndef DOS_NT
- /* this causes startup screen to be restored and messes with the mouse */
+ /* This causes startup screen to be restored and messes with the mouse. */
reset_sys_modes (tty);
#endif
{&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");
Fset (Qinput_method_exit_on_first_char, Qnil);
Fset (Qinput_method_use_echo_area, Qnil);
- last_point_position_buffer = Qnil;
- last_point_position_window = Qnil;
-
{
int i;
int len = sizeof (head_table) / sizeof (head_table[0]);
*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.
HCoop / bpt / emacs.git / blobdiff