#include "lisp.h"
#include "character.h"
-#include "charset.h"
-#include "keyboard.h"
#include "frame.h"
-#include "termhooks.h"
#ifdef USE_MOTIF
#include <Xm/Xm.h>
#include "dispextern.h"
#include "blockinput.h"
#include "window.h"
-#include "intervals.h"
#include "termchar.h"
#include "font.h"
void
x_free_colors (struct frame *f, unsigned long *pixels, int npixels)
{
- int class = FRAME_DISPLAY_INFO (f)->visual->class;
-
/* If display has an immutable color map, freeing colors is not
necessary and some servers don't allow it. So don't do it. */
- if (class != StaticColor && class != StaticGray && class != TrueColor)
+ if (x_mutable_colormap (FRAME_X_VISUAL (f)))
{
#ifdef DEBUG_X_COLORS
unregister_colors (pixels, npixels);
#ifdef USE_X_TOOLKIT
-/* Free colors used on frame F. PIXELS is an array of NPIXELS pixel
+/* Free colors used on display DPY. PIXELS is an array of NPIXELS pixel
color values. Interrupt input must be blocked when this function
is called. */
unsigned long *pixels, int npixels)
{
struct x_display_info *dpyinfo = x_display_info_for_display (dpy);
- int class = dpyinfo->visual->class;
/* If display has an immutable color map, freeing colors is not
necessary and some servers don't allow it. So don't do it. */
- if (class != StaticColor && class != StaticGray && class != TrueColor)
+ if (x_mutable_colormap (dpyinfo->visual))
{
#ifdef DEBUG_X_COLORS
unregister_colors (pixels, npixels);
/* Clear face caches, and recompute basic faces for frame F. Call
this after changing frame parameters on which those faces depend,
or when realized faces have been freed due to changing attributes
- of named faces. */
+ of named faces. */
void
recompute_basic_faces (struct frame *f)
#endif /* HAVE_WINDOW_SYSTEM */
}
-
DEFUN ("clear-face-cache", Fclear_face_cache, Sclear_face_cache, 0, 1, 0,
doc: /* Clear face caches on all frames.
Optional THOROUGHLY non-nil means try to free unused fonts, too. */)
DEFUN ("bitmap-spec-p", Fbitmap_spec_p, Sbitmap_spec_p, 1, 1, 0,
doc: /* Value is non-nil if OBJECT is a valid bitmap specification.
A bitmap specification is either a string, a file name, or a list
-\(WIDTH HEIGHT DATA) where WIDTH is the pixel width of the bitmap,
+(WIDTH HEIGHT DATA) where WIDTH is the pixel width of the bitmap,
HEIGHT is its height, and DATA is a string containing the bits of
the pixmap. Bits are stored row by row, each row occupies
-\(WIDTH + 7)/8 bytes. */)
+(WIDTH + 7)/8 bytes. */)
(Lisp_Object object)
{
bool pixmap_p = false;
if (bitmap_id < 0)
{
- add_to_log ("Invalid or undefined bitmap `%s'", name, Qnil);
+ add_to_log ("Invalid or undefined bitmap `%s'", name);
bitmap_id = 0;
}
else
to the values in an existing cell. */
if (!defined_color (f, SSDATA (name), color, true))
{
- add_to_log ("Unable to load color \"%s\"", name, Qnil);
+ add_to_log ("Unable to load color \"%s\"", name);
switch (target_index)
{
|| SYMBOLP (attrs[LFACE_SWIDTH_INDEX]));
eassert (UNSPECIFIEDP (attrs[LFACE_HEIGHT_INDEX])
|| IGNORE_DEFFACE_P (attrs[LFACE_HEIGHT_INDEX])
- || INTEGERP (attrs[LFACE_HEIGHT_INDEX])
- || FLOATP (attrs[LFACE_HEIGHT_INDEX])
+ || NUMBERP (attrs[LFACE_HEIGHT_INDEX])
|| FUNCTIONP (attrs[LFACE_HEIGHT_INDEX]));
eassert (UNSPECIFIEDP (attrs[LFACE_WEIGHT_INDEX])
|| IGNORE_DEFFACE_P (attrs[LFACE_WEIGHT_INDEX])
Lisp_Object tortoise, hare;
if (STRINGP (face_name))
- face_name = intern (SSDATA (face_name));
+ face_name = Fintern (face_name, Qnil);
if (NILP (face_name) || !SYMBOLP (face_name))
return face_name;
face_name, NAMED_MERGE_POINT_NORMAL,
&named_merge_points))
{
- struct gcpro gcpro1;
Lisp_Object from[LFACE_VECTOR_SIZE];
bool ok = get_lface_attributes (f, face_name, from, false,
named_merge_points);
if (ok)
- {
- GCPRO1 (named_merge_point.face_name);
- merge_face_vectors (f, from, to, named_merge_points);
- UNGCPRO;
- }
+ merge_face_vectors (f, from, to, named_merge_points);
return ok;
}
else
{
if (err_msgs)
- add_to_log ("Invalid face color", color_name, Qnil);
+ add_to_log ("Invalid face color %S", color_name);
ok = false;
}
}
/* FACE_REF ought to be a face name. */
ok = merge_named_face (f, face_ref, to, named_merge_points);
if (!ok && err_msgs)
- add_to_log ("Invalid face reference: %s", face_ref, Qnil);
+ add_to_log ("Invalid face reference: %s", face_ref);
}
return ok;
free realized faces. */
if (NILP (Fget (face, Qface_no_inherit)))
{
- face_change = true;
- windows_or_buffers_changed = 54;
+ if (f)
+ {
+ f->face_change = true;
+ fset_redisplay (f);
+ }
+ else
+ {
+ face_change = true;
+ windows_or_buffers_changed = 54;
+ }
}
eassert (LFACEP (lface));
(Lisp_Object from, Lisp_Object to, Lisp_Object frame, Lisp_Object new_frame)
{
Lisp_Object lface, copy;
+ struct frame *f;
CHECK_SYMBOL (from);
CHECK_SYMBOL (to);
strings etc. because 20.2 didn't do it either. */
lface = lface_from_face_name (NULL, from, true);
copy = Finternal_make_lisp_face (to, Qnil);
+ f = NULL;
}
else
{
CHECK_LIVE_FRAME (new_frame);
lface = lface_from_face_name (XFRAME (frame), from, true);
copy = Finternal_make_lisp_face (to, new_frame);
+ f = XFRAME (new_frame);
}
vcopy (copy, 0, XVECTOR (lface)->contents, LFACE_VECTOR_SIZE);
free realized faces. */
if (NILP (Fget (to, Qface_no_inherit)))
{
- face_change = true;
- windows_or_buffers_changed = 55;
+ if (f)
+ {
+ f->face_change = true;
+ fset_redisplay (f);
+ }
+ else
+ {
+ face_change = true;
+ windows_or_buffers_changed = 55;
+ }
}
return to;
/* Set one of enum font_property_index (> 0) if ATTR is one of
font-related attributes other than QCfont and QCfontset. */
enum font_property_index prop_index = 0;
+ struct frame *f;
CHECK_SYMBOL (face);
CHECK_SYMBOL (attr);
/* Set lface to the Lisp attribute vector of FACE. */
if (EQ (frame, Qt))
{
+ f = NULL;
lface = lface_from_face_name (NULL, face, true);
/* When updating face-new-frame-defaults, we put :ignore-defface
{
if (NILP (frame))
frame = selected_frame;
+ f = XFRAME (frame);
CHECK_LIVE_FRAME (frame);
- lface = lface_from_face_name (XFRAME (frame), face, false);
+ lface = lface_from_face_name (f, face, false);
/* If a frame-local face doesn't exist yet, create one. */
if (NILP (lface))
else if (EQ (attr, QCfont))
{
#ifdef HAVE_WINDOW_SYSTEM
- if (EQ (frame, Qt) || FRAME_WINDOW_P (XFRAME (frame)))
+ if (EQ (frame, Qt) || FRAME_WINDOW_P (f))
{
if (!UNSPECIFIEDP (value) && !IGNORE_DEFFACE_P (value))
{
- struct frame *f;
+ struct frame *f1;
old_value = LFACE_FONT (lface);
if (! FONTP (value))
signal_error ("Invalid font or font-spec", value);
}
if (EQ (frame, Qt))
- f = XFRAME (selected_frame);
+ f1 = XFRAME (selected_frame);
else
- f = XFRAME (frame);
+ f1 = XFRAME (frame);
/* FIXME:
If frame is t, and selected frame is a tty frame, the font
can't be realized. An improvement would be to loop over frames
for a non-tty frame and use that. See discussion in Bug#18573.
For a daemon, frame may be an initial frame (Bug#18869). */
- if (FRAME_WINDOW_P (f))
+ if (FRAME_WINDOW_P (f1))
{
if (! FONT_OBJECT_P (value))
{
Lisp_Object *attrs = XVECTOR (lface)->contents;
Lisp_Object font_object;
- font_object = font_load_for_lface (f, attrs, value);
+ font_object = font_load_for_lface (f1, attrs, value);
if (NILP (font_object))
signal_error ("Font not available", value);
value = font_object;
}
- set_lface_from_font (f, lface, value, true);
+ set_lface_from_font (f1, lface, value, true);
+ f1->face_change = 1;
}
}
else
else if (EQ (attr, QCfontset))
{
#ifdef HAVE_WINDOW_SYSTEM
- if (EQ (frame, Qt) || FRAME_WINDOW_P (XFRAME (frame)))
+ if (EQ (frame, Qt) || FRAME_WINDOW_P (f))
{
Lisp_Object tmp;
&& NILP (Fget (face, Qface_no_inherit))
&& NILP (Fequal (old_value, value)))
{
- face_change = true;
- windows_or_buffers_changed = 56;
+ f->face_change = true;
+ fset_redisplay (f);
}
if (!UNSPECIFIEDP (value) && !IGNORE_DEFFACE_P (value)
if (!NILP (face)
&& NILP (Fget (face, Qface_no_inherit)))
{
- face_change = true;
- windows_or_buffers_changed = 57;
+ f->face_change = true;
+ fset_redisplay (f);
}
}
c->faces_by_id[i] = NULL;
}
+ /* Forget the escape-glyph and glyphless-char faces. */
+ forget_escape_and_glyphless_faces ();
c->used = 0;
size = FACE_CACHE_BUCKETS_SIZE * sizeof *c->buckets;
memset (c->buckets, 0, size);
if (WINDOWP (f->root_window))
{
clear_current_matrices (f);
- windows_or_buffers_changed = 58;
+ fset_redisplay (f);
}
unblock_input ();
Lisp_Object rest;
FOR_EACH_FRAME (rest, frame)
free_realized_faces (FRAME_FACE_CACHE (XFRAME (frame)));
+ windows_or_buffers_changed = 58;
}
else
free_realized_faces (FRAME_FACE_CACHE (XFRAME (frame)));
that a face containing all the attributes in ATTRS, when merged with the
default face for display, can be represented in a way that's
- \(1) different in appearance than the default face, and
- \(2) `close in spirit' to what the attributes specify, if not exact. */
+ (1) different in appearance than the default face, and
+ (2) `close in spirit' to what the attributes specify, if not exact. */
static bool
x_supports_face_attributes_p (struct frame *f,
that a face containing all the attributes in ATTRS, when merged
with the default face for display, can be represented in a way that's
- \(1) different in appearance than the default face, and
- \(2) `close in spirit' to what the attributes specify, if not exact.
+ (1) different in appearance than the default face, and
+ (2) `close in spirit' to what the attributes specify, if not exact.
Point (2) implies that a `:weight black' attribute will be satisfied
by any terminal that can display bold, and a `:foreground "yellow"' as
that a face containing all the attributes in ATTRIBUTES, when merged
with the default face for display, can be represented in a way that's
- \(1) different in appearance than the default face, and
- \(2) `close in spirit' to what the attributes specify, if not exact.
+ (1) different in appearance than the default face, and
+ (2) `close in spirit' to what the attributes specify, if not exact.
Point (2) implies that a `:weight black' attribute will be satisfied by
any display that can display bold, and a `:foreground \"yellow\"' as long
/* Names of basic faces. */
DEFSYM (Qdefault, "default");
DEFSYM (Qtool_bar, "tool-bar");
- DEFSYM (Qregion, "region");
DEFSYM (Qfringe, "fringe");
DEFSYM (Qheader_line, "header-line");
DEFSYM (Qscroll_bar, "scroll-bar");
/* The name of the function used to compute colors on TTYs. */
DEFSYM (Qtty_color_alist, "tty-color-alist");
- /* Allowed scalable fonts. A value of nil means don't allow any
- scalable fonts. A value of t means allow the use of any scalable
- font. Otherwise, value must be a list of regular expressions. A
- font may be scaled if its name matches a regular expression in the
- list. */
- DEFSYM (Qscalable_fonts_allowed, "scalable-fonts-allowed");
-
Vparam_value_alist = list1 (Fcons (Qnil, Qnil));
staticpro (&Vparam_value_alist);
Vface_alternative_font_family_alist = Qnil;
only in that buffer. For instance, the mode my-mode could define a
face `my-mode-default', and then in the mode setup function, do:
- (set (make-local-variable 'face-remapping-alist)
- '((default my-mode-default)))).
+ (set (make-local-variable \\='face-remapping-alist)
+ \\='((default my-mode-default)))).
Because Emacs normally only redraws screen areas when the underlying
buffer contents change, you may need to call `redraw-display' after
Each element is a cons (FONT-PATTERN . RESCALE-RATIO), where
FONT-PATTERN is a font-spec or a regular expression matching a font name, and
RESCALE-RATIO is a floating point number to specify how much larger
-\(or smaller) font we should use. For instance, if a face requests
+(or smaller) font we should use. For instance, if a face requests
a font of 10 point, we actually use a font of 10 * RESCALE-RATIO point. */);
Vface_font_rescale_alist = Qnil;