static Lisp_Object Qx_frame_parameter;
Lisp_Object Qx_resource_name;
Lisp_Object Qterminal;
-Lisp_Object Qterminal_live_p;
/* Frame parameters (set or reported). */
{
struct window *w = XWINDOW (window);
- w->last_modified = 0;
w->top_line += n;
w->total_lines -= n;
}
struct frame *
-make_frame (int mini_p)
+make_frame (bool mini_p)
{
Lisp_Object frame;
register struct frame *f;
etc. Running Lisp functions at this point surely ends in a
SEGV. */
set_window_buffer (root_window, buf, 0, 0);
- fset_buffer_list (f, Fcons (buf, Qnil));
+ fset_buffer_list (f, list1 (buf));
}
if (mini_p)
? FRAME_TTY (XFRAME (selected_frame))->name
: NULL));
if (!NILP (tty))
- {
- name = alloca (SBYTES (tty) + 1);
- memcpy (name, SSDATA (tty), SBYTES (tty));
- name[SBYTES (tty)] = 0;
- }
+ name = xlispstrdupa (tty);
tty_type = get_future_frame_param
(Qtty_type, parms, (FRAME_TERMCAP_P (XFRAME (selected_frame))
? FRAME_TTY (XFRAME (selected_frame))->type
: NULL));
if (!NILP (tty_type))
- {
- type = alloca (SBYTES (tty_type) + 1);
- memcpy (type, SSDATA (tty_type), SBYTES (tty_type));
- type[SBYTES (tty_type)] = 0;
- }
+ type = xlispstrdupa (tty_type);
- t = init_tty (name, type, 0); /* Errors are not fatal. */
+ t = init_tty (name, type, 0); /* Errors are not fatal. */
}
f = make_terminal_frame (t);
adjust_glyphs (f);
calculate_costs (f);
XSETFRAME (frame, f);
+
+ store_in_alist (&parms, Qtty_type, build_string (t->display_info.tty->type));
+ store_in_alist (&parms, Qtty,
+ (t->display_info.tty->name
+ ? build_string (t->display_info.tty->name)
+ : Qnil));
Fmodify_frame_parameters (frame, parms);
- Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty_type,
- build_string (t->display_info.tty->type)),
- Qnil));
- if (t->display_info.tty->name != NULL)
- Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty,
- build_string (t->display_info.tty->name)),
- Qnil));
- else
- Fmodify_frame_parameters (frame, Fcons (Fcons (Qtty, Qnil), Qnil));
/* Make the frame face alist be frame-specific, so that each
frame could change its face definitions independently. */
return do_switch_frame (frame, 1, 0, norecord);
}
+DEFUN ("handle-focus-in", Fhandle_focus_in, Shandle_focus_in, 1, 1, "e",
+ doc: /* Handle a focus-in event.
+Focus in events are usually bound to this function.
+Focus in events occur when a frame has focus, but a switch-frame event
+is not generated.
+This function checks if blink-cursor timers should be turned on again. */)
+ (Lisp_Object event)
+{
+ return call0 (intern ("blink-cursor-check"));
+}
+
+DEFUN ("handle-focus-out", Fhandle_focus_out, Shandle_focus_out, 1, 1, "e",
+ doc: /* Handle a focus-out event.
+Focus out events are usually bound to this function.
+Focus out events occur when no frame has focus.
+This function checks if blink-cursor timers should be turned off. */)
+ (Lisp_Object event)
+{
+ return call0 (intern ("blink-cursor-suspend"));
+}
DEFUN ("handle-switch-frame", Fhandle_switch_frame, Shandle_switch_frame, 1, 1, "e",
doc: /* Handle a switch-frame event EVENT.
/* Preserve prefix arg that the command loop just cleared. */
kset_prefix_arg (current_kboard, Vcurrent_prefix_arg);
Frun_hooks (1, &Qmouse_leave_buffer_hook);
+ Fhandle_focus_in (event); // switch-frame implies a focus in.
return do_switch_frame (event, 0, 0, Qnil);
}
(Exception: if F is the terminal frame, and we are using X, return 1.) */
static int
-other_visible_frames (FRAME_PTR f)
+other_visible_frames (struct frame *f)
{
Lisp_Object frames, this;
return 0;
}
+/* Make sure that minibuf_window doesn't refer to FRAME's minibuffer
+ window. Preferably use the selected frame's minibuffer window
+ instead. If the selected frame doesn't have one, get some other
+ frame's minibuffer window. SELECT non-zero means select the new
+ minibuffer window. */
+static void
+check_minibuf_window (Lisp_Object frame, int select)
+{
+ struct frame *f = decode_live_frame (frame);
+
+ if (WINDOWP (minibuf_window) && EQ (f->minibuffer_window, minibuf_window))
+ {
+ Lisp_Object frames, this, window = make_number (0);
+
+ if (!EQ (frame, selected_frame)
+ && FRAME_HAS_MINIBUF_P (XFRAME (selected_frame)))
+ window = FRAME_MINIBUF_WINDOW (XFRAME (selected_frame));
+ else
+ FOR_EACH_FRAME (frames, this)
+ {
+ if (!EQ (this, frame) && FRAME_HAS_MINIBUF_P (XFRAME (this)))
+ {
+ window = FRAME_MINIBUF_WINDOW (XFRAME (this));
+ break;
+ }
+ }
+
+ if (!WINDOWP (window))
+ emacs_abort ();
+ else
+ {
+ /* Use set_window_buffer instead of Fset_window_buffer (see
+ discussion of bug#11984, bug#12025, bug#12026). */
+ set_window_buffer (window, XWINDOW (minibuf_window)->contents, 0, 0);
+ minibuf_window = window;
+
+ /* SELECT non-zero usually means that FRAME's minibuffer
+ window was selected; select the new one. */
+ if (select)
+ Fselect_window (minibuf_window, Qnil);
+ }
+ }
+}
+
+
/* Delete FRAME. When FORCE equals Qnoelisp, delete FRAME
unconditionally. x_connection_closed and delete_terminal use
this. Any other value of FORCE implements the semantics
FOR_EACH_FRAME (frames, this)
{
- if (! EQ (this, frame)
- && EQ (frame,
- WINDOW_FRAME (XWINDOW
- (FRAME_MINIBUF_WINDOW (XFRAME (this))))))
+ Lisp_Object fminiw;
+
+ if (EQ (this, frame))
+ continue;
+
+ fminiw = FRAME_MINIBUF_WINDOW (XFRAME (this));
+
+ if (WINDOWP (fminiw) && EQ (frame, WINDOW_FRAME (XWINDOW (fminiw))))
{
/* If we MUST delete this frame, delete the other first.
But do this only if FORCE equals `noelisp'. */
/* Don't let the frame remain selected. */
if (f == sf)
{
- Lisp_Object tail, frame1;
-
- /* Look for another visible frame on the same terminal. */
- frame1 = next_frame (frame, Qvisible);
+ Lisp_Object tail;
+ Lisp_Object frame1 = Qnil;
+
+ /* Look for another visible frame on the same terminal.
+ Do not call next_frame here because it may loop forever.
+ See http://debbugs.gnu.org/cgi/bugreport.cgi?bug=15025. */
+ FOR_EACH_FRAME (tail, frame1)
+ if (!EQ (frame, frame1)
+ && (FRAME_TERMINAL (XFRAME (frame))
+ == FRAME_TERMINAL (XFRAME (frame1)))
+ && FRAME_VISIBLE_P (XFRAME (frame1)))
+ break;
/* If there is none, find *some* other frame. */
if (NILP (frame1) || EQ (frame1, frame))
}
/* Don't allow minibuf_window to remain on a deleted frame. */
- if (EQ (f->minibuffer_window, minibuf_window))
- {
- /* Use set_window_buffer instead of Fset_window_buffer (see
- discussion of bug#11984, bug#12025, bug#12026). */
- set_window_buffer (sf->minibuffer_window,
- XWINDOW (minibuf_window)->contents, 0, 0);
- minibuf_window = sf->minibuffer_window;
-
- /* If the dying minibuffer window was selected,
- select the new one. */
- if (minibuffer_selected)
- Fselect_window (minibuf_window, Qnil);
- }
+ check_minibuf_window (frame, minibuffer_selected);
/* Don't let echo_area_window to remain on a deleted frame. */
if (EQ (f->minibuffer_window, echo_area_window))
and returns whatever that function returns. */)
(void)
{
- FRAME_PTR f;
+ struct frame *f;
Lisp_Object lispy_dummy;
Lisp_Object x, y, retval;
struct gcpro gcpro1;
and nil for X and Y. */)
(void)
{
- FRAME_PTR f;
+ struct frame *f;
Lisp_Object lispy_dummy;
Lisp_Object x, y;
if (NILP (force) && !other_visible_frames (f))
error ("Attempt to make invisible the sole visible or iconified frame");
- /* Don't allow minibuf_window to remain on a deleted frame. */
- if (EQ (f->minibuffer_window, minibuf_window))
- {
- struct frame *sf = XFRAME (selected_frame);
- /* Use set_window_buffer instead of Fset_window_buffer (see
- discussion of bug#11984, bug#12025, bug#12026). */
- set_window_buffer (sf->minibuffer_window,
- XWINDOW (minibuf_window)->contents, 0, 0);
- minibuf_window = sf->minibuffer_window;
- }
+ /* Don't allow minibuf_window to remain on an invisible frame. */
+ check_minibuf_window (frame, EQ (minibuf_window, selected_window));
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
struct frame *f = decode_live_frame (frame);
/* Don't allow minibuf_window to remain on an iconified frame. */
- if (EQ (f->minibuffer_window, minibuf_window))
- {
- struct frame *sf = XFRAME (selected_frame);
- /* Use set_window_buffer instead of Fset_window_buffer (see
- discussion of bug#11984, bug#12025, bug#12026). */
- set_window_buffer (sf->minibuffer_window,
- XWINDOW (minibuf_window)->contents, 0, 0);
- minibuf_window = sf->minibuffer_window;
- }
+ check_minibuf_window (frame, EQ (minibuf_window, selected_window));
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
/* Return the value of frame parameter PROP in frame FRAME. */
#ifdef HAVE_WINDOW_SYSTEM
-#if !HAVE_NS && !defined(WINDOWSNT)
+#if !HAVE_NS && !defined (WINDOWSNT)
static
#endif
Lisp_Object
(Lisp_Object frame, Lisp_Object alist)
{
struct frame *f = decode_live_frame (frame);
- register Lisp_Object tail, prop, val;
+ register Lisp_Object prop, val;
+
+ CHECK_LIST (alist);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
/* Extract parm names and values into those vectors. */
- i = 0;
- for (tail = alist; CONSP (tail); tail = XCDR (tail))
+ for (i = 0; CONSP (alist); alist = XCDR (alist))
{
Lisp_Object elt;
- elt = XCAR (tail);
+ elt = XCAR (alist);
parms[i] = Fcar (elt);
values[i] = Fcdr (elt);
i++;
#ifdef HAVE_WINDOW_SYSTEM
if (FRAME_WINDOW_P (f))
- return make_number (x_pixel_height (f));
+ return make_number (FRAME_PIXEL_HEIGHT (f));
else
#endif
return make_number (FRAME_LINES (f));
#ifdef HAVE_WINDOW_SYSTEM
if (FRAME_WINDOW_P (f))
- return make_number (x_pixel_width (f));
+ return make_number (FRAME_PIXEL_WIDTH (f));
else
#endif
return make_number (FRAME_COLS (f));
\f
DEFUN ("set-frame-height", Fset_frame_height, Sset_frame_height, 2, 3, 0,
doc: /* Specify that the frame FRAME has LINES lines.
-Optional third arg non-nil means that redisplay should use LINES lines
-but that the idea of the actual height of the frame should not be changed. */)
+If FRAME is nil, the selected frame is used. Optional third arg
+non-nil means that redisplay should use LINES lines but that the
+idea of the actual height of the frame should not be changed. */)
(Lisp_Object frame, Lisp_Object lines, Lisp_Object pretend)
{
register struct frame *f = decode_live_frame (frame);
DEFUN ("set-frame-width", Fset_frame_width, Sset_frame_width, 2, 3, 0,
doc: /* Specify that the frame FRAME has COLS columns.
-Optional third arg non-nil means that redisplay should use COLS columns
-but that the idea of the actual width of the frame should not be changed. */)
+If FRAME is nil, the selected frame is used. Optional third arg
+non-nil means that redisplay should use COLS columns but that the
+idea of the actual width of the frame should not be changed. */)
(Lisp_Object frame, Lisp_Object cols, Lisp_Object pretend)
{
register struct frame *f = decode_live_frame (frame);
}
DEFUN ("set-frame-size", Fset_frame_size, Sset_frame_size, 3, 3, 0,
- doc: /* Sets size of FRAME to COLS by ROWS, measured in characters. */)
+ doc: /* Sets size of FRAME to COLS by ROWS, measured in characters.
+If FRAME is nil, the selected frame is used. */)
(Lisp_Object frame, Lisp_Object cols, Lisp_Object rows)
{
- register struct frame *f;
+ register struct frame *f = decode_live_frame (frame);
- CHECK_LIVE_FRAME (frame);
CHECK_TYPE_RANGED_INTEGER (int, cols);
CHECK_TYPE_RANGED_INTEGER (int, rows);
- f = XFRAME (frame);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
DEFUN ("set-frame-position", Fset_frame_position,
Sset_frame_position, 3, 3, 0,
doc: /* Sets position of FRAME in pixels to XOFFSET by YOFFSET.
-This is actually the position of the upper left corner of the frame.
-Negative values for XOFFSET or YOFFSET are interpreted relative to
-the rightmost or bottommost possible position (that stays within the screen). */)
+If FRAME is nil, the selected frame is used. XOFFSET and YOFFSET are
+actually the position of the upper left corner of the frame. Negative
+values for XOFFSET or YOFFSET are interpreted relative to the rightmost
+or bottommost possible position (that stays within the screen). */)
(Lisp_Object frame, Lisp_Object xoffset, Lisp_Object yoffset)
{
- register struct frame *f;
+ register struct frame *f = decode_live_frame (frame);
- CHECK_LIVE_FRAME (frame);
CHECK_TYPE_RANGED_INTEGER (int, xoffset);
CHECK_TYPE_RANGED_INTEGER (int, yoffset);
- f = XFRAME (frame);
/* I think this should be done with a hook. */
#ifdef HAVE_WINDOW_SYSTEM
to store the new value in the parameter alist. */
void
-x_set_frame_parameters (FRAME_PTR f, Lisp_Object alist)
+x_set_frame_parameters (struct frame *f, Lisp_Object alist)
{
Lisp_Object tail;
Lisp_Object *parms;
Lisp_Object *values;
ptrdiff_t i, p;
- int left_no_change = 0, top_no_change = 0;
- int icon_left_no_change = 0, icon_top_no_change = 0;
- int size_changed = 0;
+ bool left_no_change = 0, top_no_change = 0;
+ bool icon_left_no_change = 0, icon_top_no_change = 0;
+ bool size_changed = 0;
struct gcpro gcpro1, gcpro2;
i = 0;
{
left_no_change = 1;
if (f->left_pos < 0)
- left = Fcons (Qplus, Fcons (make_number (f->left_pos), Qnil));
+ left = list2 (Qplus, make_number (f->left_pos));
else
XSETINT (left, f->left_pos);
}
{
top_no_change = 1;
if (f->top_pos < 0)
- top = Fcons (Qplus, Fcons (make_number (f->top_pos), Qnil));
+ top = list2 (Qplus, make_number (f->top_pos));
else
XSETINT (top, f->top_pos);
}
/* Actually set that position, and convert to absolute. */
x_set_offset (f, leftpos, toppos, -1);
}
-
+#ifdef HAVE_X_WINDOWS
if ((!NILP (icon_left) || !NILP (icon_top))
&& ! (icon_left_no_change && icon_top_no_change))
x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top));
+#endif /* HAVE_X_WINDOWS */
}
UNGCPRO;
if (f->left_pos >= 0)
store_in_alist (alistptr, Qleft, tem);
else
- store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil)));
+ store_in_alist (alistptr, Qleft, list2 (Qplus, tem));
XSETINT (tem, f->top_pos);
if (f->top_pos >= 0)
store_in_alist (alistptr, Qtop, tem);
else
- store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil)));
+ store_in_alist (alistptr, Qtop, list2 (Qplus, tem));
store_in_alist (alistptr, Qborder_width,
make_number (f->border_width));
f->extra_line_spacing = 0;
else if (RANGED_INTEGERP (0, new_value, INT_MAX))
f->extra_line_spacing = XFASTINT (new_value);
+ else if (FLOATP (new_value))
+ {
+ int new_spacing = XFLOAT_DATA (new_value) * FRAME_LINE_HEIGHT (f) + 0.5;
+
+ if (new_spacing >= 0)
+ f->extra_line_spacing = new_spacing;
+ else
+ signal_error ("Invalid line-spacing", new_value);
+ }
else
signal_error ("Invalid line-spacing", new_value);
if (FRAME_VISIBLE_P (f))
/* Return non-nil if frame F wants a bitmap icon. */
Lisp_Object
-x_icon_type (FRAME_PTR f)
+x_icon_type (struct frame *f)
{
Lisp_Object tem;
value = x_get_string_resource (rdb, name_key, class_key);
- if (value != (char *) 0 && *value)
+ if (value && *value)
return build_string (value);
else
return Qnil;
tem = x_frame_get_arg (f, alist, prop, xprop, xclass, type);
if (EQ (tem, Qunbound))
tem = deflt;
- x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil));
+ x_set_frame_parameters (f, list1 (Fcons (prop, tem)));
return tem;
}
Lisp_Object element;
if (x >= 0 && (geometry & XNegative))
- element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil)));
+ element = list3 (Qleft, Qminus, make_number (-x));
else if (x < 0 && ! (geometry & XNegative))
- element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil)));
+ element = list3 (Qleft, Qplus, make_number (x));
else
element = Fcons (Qleft, make_number (x));
result = Fcons (element, result);
Lisp_Object element;
if (y >= 0 && (geometry & YNegative))
- element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil)));
+ element = list3 (Qtop, Qminus, make_number (-y));
else if (y < 0 && ! (geometry & YNegative))
- element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil)));
+ element = list3 (Qtop, Qplus, make_number (y));
else
element = Fcons (Qtop, make_number (y));
result = Fcons (element, result);
#define DEFAULT_ROWS 35
#define DEFAULT_COLS 80
-int
-x_figure_window_size (struct frame *f, Lisp_Object parms, int toolbar_p)
+long
+x_figure_window_size (struct frame *f, Lisp_Object parms, bool toolbar_p)
{
register Lisp_Object tem0, tem1, tem2;
long window_prompting = 0;
mi->work.width, mi->work.height);
geometry = list4i (mi->geom.x, mi->geom.y,
mi->geom.width, mi->geom.height);
- attributes = Fcons (Fcons (Qsource,
- make_string (source, strlen (source))),
+ attributes = Fcons (Fcons (Qsource, build_string (source)),
attributes);
attributes = Fcons (Fcons (Qframes, AREF (monitor_frames, i)),
attributes);
DEFSYM (Qx_frame_parameter, "x-frame-parameter");
DEFSYM (Qterminal, "terminal");
- DEFSYM (Qterminal_live_p, "terminal-live-p");
DEFSYM (Qgeometry, "geometry");
DEFSYM (Qworkarea, "workarea");
defsubr (&Swindow_system);
defsubr (&Smake_terminal_frame);
defsubr (&Shandle_switch_frame);
+ defsubr (&Shandle_focus_in);
+ defsubr (&Shandle_focus_out);
defsubr (&Sselect_frame);
defsubr (&Sselected_frame);
defsubr (&Sframe_list);
HCoop / bpt / emacs.git / blobdiff