case TOP_GUTTER:
*x = FRAME_LEFT_BORDER_END (f);
*y = FRAME_TOP_BORDER_END (f);
- *width = FRAME_RIGHT_BORDER_START (f)
+ *width = FRAME_RIGHT_BORDER_START (f)
- FRAME_LEFT_BORDER_END (f);
*height = FRAME_TOP_GUTTER_BOUNDS (f);
break;
case BOTTOM_GUTTER:
*x = FRAME_LEFT_BORDER_END (f);
*y = WINDOW_BOTTOM (bot);
- *width = FRAME_RIGHT_BORDER_START (f)
+ *width = FRAME_RIGHT_BORDER_START (f)
- FRAME_LEFT_BORDER_END (f);
*height = FRAME_BOTTOM_GUTTER_BOUNDS (f);
break;
*height = WINDOW_BOTTOM (bot)
- (FRAME_TOP_BORDER_END (f) + FRAME_TOP_GUTTER_BOUNDS (f));
break;
-
+
case RIGHT_GUTTER:
*x = FRAME_RIGHT_BORDER_START (f)
- FRAME_RIGHT_GUTTER_BOUNDS (f);
/* Convert the gutter specifier into something we can actually
display. */
-static Lisp_Object construct_window_gutter_spec (struct window* w,
+static Lisp_Object construct_window_gutter_spec (struct window* w,
enum gutter_pos pos)
{
Lisp_Object rest, *args;
int nargs = 0;
Lisp_Object gutter = RAW_WINDOW_GUTTER (w, pos);
-
+
if (STRINGP (gutter) || NILP (gutter))
return gutter;
GET_LIST_LENGTH (gutter, nargs);
args = alloca_array (Lisp_Object, nargs >> 1);
nargs = 0;
-
+
for (rest = gutter; !NILP (rest); rest = XCDR (XCDR (rest)))
{
/* We only put things in the real gutter that are declared to be
args [nargs++] = XCAR (XCDR (rest));
}
}
-
+
return Fconcat (nargs, args);
}
/* generate some display lines */
generate_displayable_area (w, WINDOW_GUTTER (w, pos),
x + border_width, y + border_width,
- width - 2 * border_width,
+ width - 2 * border_width,
height - 2 * border_width, ddla, 0, findex);
/* We only output the gutter if we think something of significance
(f->extents_changed && w->gutter_extent_modiff[pos]))
{
#ifdef DEBUG_GUTTERS
- printf ("gutter redisplay triggered by %s\n", force ? "force" :
+ printf ("gutter redisplay triggered by %s\n", force ? "force" :
f->faces_changed ? "f->faces_changed" :
f->frame_changed ? "f->frame_changed" :
f->gutter_changed ? "f->gutter_changed" :
{
output_display_line (w, cdla, ddla, line, -1, -1);
}
-
+
/* If the number of display lines has shrunk, adjust. */
if (cdla_len > Dynarr_length (ddla))
{
Dynarr_length (cdla) = Dynarr_length (ddla);
}
-
+
/* grab coordinates of last line and blank after it. */
if (Dynarr_length (ddla) > 0)
{
/* bevel the gutter area if so desired */
if (border_width != 0)
{
- MAYBE_DEVMETH (d, bevel_area,
+ MAYBE_DEVMETH (d, bevel_area,
(w, findex, x, y, width, height, border_width,
EDGE_ALL, EDGE_BEVEL_OUT));
}
w->gutter_extent_modiff [pos] = 0;
}
-/* Sizing gutters is a pain so we try and help the user by detemining
+/* Sizing gutters is a pain so we try and help the user by determining
what height will accommodate all lines. This is useless on left and
right gutters as we always have a maximal number of lines. */
static Lisp_Object
/* This is called by extent_changed_for_redisplay, so that redisplay
knows exactly what extents have changed. */
-void
+void
gutter_extent_signal_changed_region_maybe (Lisp_Object obj,
Bufpos start, Bufpos end)
{
enum gutter_pos pos;
Lisp_Object window = FRAME_LAST_NONMINIBUF_WINDOW (f);
struct window* w = XWINDOW (window);
-
+
GUTTER_POS_LOOP (pos)
{
if (EQ (WINDOW_GUTTER (w, pos), obj))
f->extents_changed)
{
enum gutter_pos pos;
-
+
/* We don't actually care about these when outputting the gutter
so locally disable them. */
int local_clip_changed = f->clip_changed;
list1 (Fcons (Qnil, Qzero)));
set_specifier_fallback (Vgutter_border_width[new],
Vdefault_gutter_border_width);
- /* We don't realy want the left and right gutters to default to
+ /* We don't really want the left and right gutters to default to
visible. */
set_specifier_fallback (Vgutter_visible_p[cur],
cur == TOP_GUTTER || cur == BOTTOM_GUTTER ?
}
run_hook (Qdefault_gutter_position_changed_hook);
-
+
return position;
}
{
if (NILP (instantiator))
return;
-
+
/* Must be a string or a plist. */
if (!STRINGP (instantiator) && NILP (Fvalid_plist_p (instantiator)))
signal_simple_error ("Gutter spec must be string, plist or nil", instantiator);
if (!STRINGP (instantiator))
{
Lisp_Object rest;
-
+
for (rest = instantiator; !NILP (rest); rest = XCDR (XCDR (rest)))
{
if (!SYMBOLP (XCAR (rest))
DEFUN ("gutter-specifier-p", Fgutter_specifier_p, 1, 1, 0, /*
Return non-nil if OBJECT is a gutter specifier.
-Gutter specifiers are used to specify the format of a gutter.
-The values of the variables `default-gutter', `top-gutter',
-`left-gutter', `right-gutter', and `bottom-gutter' are always
-gutter specifiers.
-
-Valid gutter instantiators are called "gutter descriptors" and are
-either strings or property-lists of strings. See `default-gutter' for
-a description of the exact format.
+
+See `make-gutter-specifier' for a description of possible gutter
+instantiators.
*/
(object))
{
{
w->real_gutter[pos] = construct_window_gutter_spec (w, pos);
w->real_gutter_size[pos] = w->gutter_size[pos];
-
+
if (EQ (w->real_gutter_size[pos], Qautodetect)
&& !NILP (w->gutter_visible_p[pos]))
{
w->real_gutter_size [pos] = calculate_gutter_size (w, pos);
}
}
-
+
MARK_GUTTER_CHANGED;
MARK_MODELINE_CHANGED;
MARK_WINDOWS_CHANGED (w);
DEFUN ("gutter-size-specifier-p", Fgutter_size_specifier_p, 1, 1, 0, /*
Return non-nil if OBJECT is a gutter-size specifier.
-Gutter-size specifiers are used to specify the size of a gutter. The
-values of the variables `default-gutter-size', `top-gutter-size',
-`left-gutter-size', `right-gutter-size', and `bottom-gutter-size' are
-always gutter-size specifiers.
-
-Valid gutter-size instantiators are either integers or the special
-symbol 'autodetect. If a gutter-size is set to 'autodetect them the
-size of the gutter will be adjusted to just accomodate the gutters
-contents. 'autodetect only works for top and bottom gutters.
+See `make-gutter-size-specifier' for a description of possible gutter-size
+instantiators.
*/
(object))
{
return;
if (!NILP (instantiator) && !EQ (instantiator, Qt) && !CONSP (instantiator))
- signal_simple_error ("Gutter visibility must be a boolean or list of symbols",
+ signal_simple_error ("Gutter visibility must be a boolean or list of symbols",
instantiator);
if (CONSP (instantiator))
EXTERNAL_LIST_LOOP (rest, instantiator)
{
if (!SYMBOLP (XCAR (rest)))
- signal_simple_error ("Gutter visibility must be a boolean or list of symbols",
+ signal_simple_error ("Gutter visibility must be a boolean or list of symbols",
instantiator);
}
}
DEFUN ("gutter-visible-specifier-p", Fgutter_visible_specifier_p, 1, 1, 0, /*
Return non-nil if OBJECT is a gutter-visible specifier.
-Gutter-visible specifiers are used to specify the visibility of a
-gutter. The values of the variables `default-gutter-visible-p',
-`top-gutter-visible-p', `left-gutter-visible-p',
-`right-gutter-visible-p', and `bottom-gutter-visible-p' are always
-gutter-visible specifiers.
-
-Valid gutter-visible instantiators are t, nil or a list of symbols.
-If a gutter-visible instantiator is set to a list of symbols, and the
-correspondong gutter specification is a property-list strings, then
-elements of the gutter specification will only be visible if the
-corresponding symbol occurs in the gutter-visible instantiator.
+See `make-gutter-visible-specifier' for a description of possible
+gutter-visible instantiators.
*/
(object))
{
DEVICE_FRAME_LOOP (frmcons, d)
{
struct frame *f = XFRAME (XCAR (frmcons));
-
+
+ MAYBE_DEVMETH (d, frame_output_begin, (f));
+
/* Sequence is quite important here. We not only want to
redisplay the gutter area but we also want to flush any
frame size changes out so that the gutter redisplay happens
- in a kosha environment.
+ in a kosha environment.
This is not only so that things look right but so that
glyph redisplay optimization kicks in, by default display
update_frame_gutters (f);
unhold_one_frame_size_changes (f);
}
- }
- /* We now call the output_end routine for tty frames. We delay
- doing so in order to avoid cursor flicker. So much for 100%
- encapsulation. */
- if (DEVICE_TTY_P (d))
- DEVMETH (d, output_end, (d));
-
+
+ MAYBE_DEVMETH (d, frame_output_end, (f));
+ }
+
d->gutter_changed = 0;
}
#endif
#ifdef HAVE_MS_WINDOWS
fb = Fcons (Fcons (list1 (Qmsprinter), Qzero), fb);
- fb = Fcons (Fcons (list1 (Qmswindows),
+ fb = Fcons (Fcons (list1 (Qmswindows),
make_int (DEFAULT_GUTTER_WIDTH)), fb);
#endif
if (!NILP (fb))
projects / chise / xemacs-chise.git- / blobdiff