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[Emacs-diffs] Changes to emacs/src/xterm.c
|
From: |
Jan Dj�rv |
|
Subject: |
[Emacs-diffs] Changes to emacs/src/xterm.c |
|
Date: |
Sun, 20 Mar 2005 17:28:59 -0500 |
Index: emacs/src/xterm.c
diff -c emacs/src/xterm.c:1.861 emacs/src/xterm.c:1.862
*** emacs/src/xterm.c:1.861 Thu Feb 17 12:51:16 2005
--- emacs/src/xterm.c Sun Mar 20 22:28:55 2005
***************
*** 337,343 ****
void x_wm_set_window_state P_ ((struct frame *, int));
void x_wm_set_icon_pixmap P_ ((struct frame *, int));
void x_initialize P_ ((void));
! static void x_font_min_bounds P_ ((XFontStruct *, int *, int *));
static int x_compute_min_glyph_bounds P_ ((struct frame *));
static void x_update_end P_ ((struct frame *));
static void XTframe_up_to_date P_ ((struct frame *));
--- 337,343 ----
void x_wm_set_window_state P_ ((struct frame *, int));
void x_wm_set_icon_pixmap P_ ((struct frame *, int));
void x_initialize P_ ((void));
! static void x_font_min_bounds P_ ((x_font_type *, int *, int *));
static int x_compute_min_glyph_bounds P_ ((struct frame *));
static void x_update_end P_ ((struct frame *));
static void XTframe_up_to_date P_ ((struct frame *));
***************
*** 817,824 ****
is not contained in the font. */
static XCharStruct *
! x_per_char_metric (font, char2b, font_type)
! XFontStruct *font;
XChar2b *char2b;
int font_type; /* unused on X */
{
--- 817,825 ----
is not contained in the font. */
static XCharStruct *
! x_per_char_metric (f, font, char2b, font_type)
! FRAME_PTR f;
! x_font_type *font;
XChar2b *char2b;
int font_type; /* unused on X */
{
***************
*** 827,832 ****
--- 828,834 ----
xassert (font && char2b);
+ #ifndef HAVE_XFT
if (font->per_char != NULL)
{
if (font->min_byte1 == 0 && font->max_byte1 == 0)
***************
*** 878,883 ****
--- 880,902 ----
&& char2b->byte2 <= font->max_char_or_byte2)
pcm = &font->max_bounds;
}
+ #else /* HAVE_XFT */
+ {
+ static XCharStruct xch;
+ XGlyphInfo xgl;
+ XftChar16 ch = char2b->byte2 | (char2b->byte1 << 8);
+ BLOCK_INPUT;
+ XftTextExtents16 (FRAME_X_DISPLAY (f), font, &ch, 1, &xgl);
+ UNBLOCK_INPUT;
+ xch.lbearing = -xgl.x;
+ xch.rbearing = xgl.width - xgl.x;
+ xch.width = xgl.xOff;
+ xch.ascent = xgl.y;
+ xch.descent = xgl.height - xgl.y;
+
+ pcm = &xch;
+ }
+ #endif /* HAVE_XFT */
return ((pcm == NULL
|| (pcm->width == 0 && (pcm->rbearing - pcm->lbearing) == 0))
***************
*** 896,902 ****
int *two_byte_p;
{
int charset = CHAR_CHARSET (c);
! XFontStruct *font = font_info->font;
/* FONT_INFO may define a scheme by which to encode byte1 and byte2.
This may be either a program in a special encoder language or a
--- 915,921 ----
int *two_byte_p;
{
int charset = CHAR_CHARSET (c);
! x_font_type *font = font_info->font;
/* FONT_INFO may define a scheme by which to encode byte1 and byte2.
This may be either a program in a special encoder language or a
***************
*** 921,932 ****
--- 940,955 ----
ccl_driver (ccl, NULL, NULL, 0, 0, NULL);
+ #ifdef HAVE_XFT
+ char2b->byte1 = ccl->reg[1], char2b->byte2 = ccl->reg[2];
+ #else
/* We assume that MSBs are appropriately set/reset by CCL
program. */
if (font->max_byte1 == 0) /* 1-byte font */
char2b->byte1 = 0, char2b->byte2 = ccl->reg[1];
else
char2b->byte1 = ccl->reg[1], char2b->byte2 = ccl->reg[2];
+ #endif
}
else if (font_info->encoding[charset])
{
***************
*** 943,950 ****
}
if (two_byte_p)
! *two_byte_p = ((XFontStruct *) (font_info->font))->max_byte1 > 0;
!
return FONT_TYPE_UNKNOWN;
}
--- 966,977 ----
}
if (two_byte_p)
! #ifdef HAVE_XFT
! *two_byte_p = FcCharSetCount
! (((x_font_type *) font_info->font)->charset) > 256;
! #else
! *two_byte_p = ((x_font_type *) (font_info->font))->max_byte1 > 0;
! #endif
return FONT_TYPE_UNKNOWN;
}
***************
*** 986,992 ****
int, int, int, XRectangle *));
#if GLYPH_DEBUG
! static void x_check_font P_ ((struct frame *, XFontStruct *));
#endif
--- 1013,1019 ----
int, int, int, XRectangle *));
#if GLYPH_DEBUG
! static void x_check_font P_ ((struct frame *, x_font_type *));
#endif
***************
*** 1028,1036 ****
}
IF_DEBUG (x_check_font (s->f, s->font));
xgcv.font = s->font->fid;
xgcv.graphics_exposures = False;
- mask = GCForeground | GCBackground | GCFont | GCGraphicsExposures;
if (FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc)
XChangeGC (s->display, FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc,
--- 1055,1066 ----
}
IF_DEBUG (x_check_font (s->f, s->font));
+ mask = GCForeground | GCBackground | GCGraphicsExposures;
+ #ifndef HAVE_XFT
+ mask |= GCFont;
xgcv.font = s->font->fid;
+ #endif
xgcv.graphics_exposures = False;
if (FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc)
XChangeGC (s->display, FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc,
***************
*** 1079,1087 ****
xgcv.background = s->face->background;
xgcv.foreground = s->face->foreground;
IF_DEBUG (x_check_font (s->f, s->font));
xgcv.font = s->font->fid;
xgcv.graphics_exposures = False;
- mask = GCForeground | GCBackground | GCFont | GCGraphicsExposures;
if (FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc)
XChangeGC (s->display, FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc,
--- 1109,1120 ----
xgcv.background = s->face->background;
xgcv.foreground = s->face->foreground;
IF_DEBUG (x_check_font (s->f, s->font));
+ mask = GCForeground | GCBackground | GCGraphicsExposures;
+ #ifndef HAVE_XFT
+ mask |= GCFont;
xgcv.font = s->font->fid;
+ #endif
xgcv.graphics_exposures = False;
if (FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc)
XChangeGC (s->display, FRAME_X_DISPLAY_INFO (s->f)->scratch_cursor_gc,
***************
*** 1182,1189 ****
--- 1215,1238 ----
{
XCharStruct cs;
int direction, font_ascent, font_descent;
+ #ifdef HAVE_XFT
+ XGlyphInfo xgl;
+ XftChar16 ch = s->char2b->byte2 | (s->char2b->byte1 << 8);
+ /* XXXXX: Display? */
+ Display *dpy = x_display_list->display;
+ BLOCK_INPUT;
+ XftTextExtents16 (dpy, s->font, &ch, 1, &xgl);
+ UNBLOCK_INPUT;
+ cs.lbearing = -xgl.x;
+ cs.rbearing = xgl.width - xgl.x;
+ cs.width = xgl.xOff;
+ cs.ascent = xgl.y;
+ cs.descent = xgl.height - xgl.y;
+
+ #else
XTextExtents16 (s->font, s->char2b, s->nchars, &direction,
&font_ascent, &font_descent, &cs);
+ #endif
s->right_overhang = cs.rbearing > cs.width ? cs.rbearing - cs.width : 0;
s->left_overhang = cs.lbearing < 0 ? -cs.lbearing : 0;
}
***************
*** 1294,1299 ****
--- 1343,1381 ----
XDrawImageString is usually faster than XDrawString.) Always
use XDrawImageString when drawing the cursor so that there is
no chance that characters under a box cursor are invisible. */
+ #ifdef HAVE_XFT
+ if (! (s->for_overlaps_p
+ || (s->background_filled_p && s->hl != DRAW_CURSOR)))
+ XftDrawRect (s->face->xft_draw,
+ s->hl == DRAW_CURSOR ? &s->face->xft_fg :
&s->face->xft_bg,
+ s->x,
+ s->y,
+ s->width + s->right_overhang,
+ s->height);
+
+ if (s->two_byte_p)
+ {
+ XftChar16 ch[s->nchars];
+ int i;
+ for (i = 0; i < s->nchars; ++i)
+ ch[i] = s->char2b[i].byte2 | (s->char2b[i].byte1 << 8);
+ XftDrawString16 (s->face->xft_draw,
+ &s->face->xft_fg,
+ s->face->font,
+ x,
+ s->ybase - boff,
+ ch,
+ s->nchars);
+ }
+ else
+ XftDrawString8 (s->face->xft_draw,
+ &s->face->xft_fg,
+ s->face->font,
+ x,
+ s->ybase - boff,
+ char1b,
+ s->nchars);
+ #else
if (s->for_overlaps_p
|| (s->background_filled_p && s->hl != DRAW_CURSOR))
{
***************
*** 1314,1320 ****
--- 1396,1404 ----
XDrawImageString (s->display, s->window, s->gc, x,
s->ybase - boff, char1b, s->nchars);
}
+ #endif
+ #ifndef HAVE_XFT
if (s->face->overstrike)
{
/* For overstriking (to simulate bold-face), draw the
***************
*** 1326,1331 ****
--- 1410,1416 ----
XDrawString (s->display, s->window, s->gc, x + 1,
s->ybase - boff, char1b, s->nchars);
}
+ #endif
}
}
***************
*** 1362,1367 ****
--- 1447,1453 ----
{
for (i = 0; i < s->nchars; i++, ++s->gidx)
{
+ #ifndef HAVE_XFT
XDrawString16 (s->display, s->window, s->gc,
x + s->cmp->offsets[s->gidx * 2],
s->ybase - s->cmp->offsets[s->gidx * 2 + 1],
***************
*** 1371,1376 ****
--- 1457,1463 ----
x + s->cmp->offsets[s->gidx * 2] + 1,
s->ybase - s->cmp->offsets[s->gidx * 2 + 1],
s->char2b + i, 1);
+ #endif
}
}
}
***************
*** 2666,2672 ****
--- 2753,2761 ----
int y;
/* Get the underline thickness. Default is 1 pixel. */
+ #ifndef HAVE_XFT
if (!XGetFontProperty (s->font, XA_UNDERLINE_THICKNESS, &h))
+ #endif
h = 1;
/* Get the underline position. This is the recommended
***************
*** 2677,2687 ****
--- 2766,2788 ----
ROUND ((maximum descent) / 2), with
ROUND(x) = floor (x + 0.5) */
+ #ifndef HAVE_XFT
if (x_use_underline_position_properties
&& XGetFontProperty (s->font, XA_UNDERLINE_POSITION, &tem))
y = s->ybase + (long) tem;
+ #else
+ if (x_use_underline_position_properties)
+ {
+ tem = (float)s->font->descent/2.0+0.5;
+ y = s->ybase + (long) tem;
+ }
+ #endif
else if (s->face->font)
+ #ifdef HAVE_XFT
+ y = s->ybase + (s->face->font->descent + 1) / 2;
+ #else
y = s->ybase + (s->face->font->max_bounds.descent + 1) / 2;
+ #endif
else
y = s->y + s->height - h;
***************
*** 7834,7840 ****
if (!fontp)
return Qnil;
! FRAME_FONT (f) = (XFontStruct *) (fontp->font);
FRAME_BASELINE_OFFSET (f) = fontp->baseline_offset;
FRAME_FONTSET (f) = -1;
--- 7935,7941 ----
if (!fontp)
return Qnil;
! FRAME_FONT (f) = (x_font_type *) (fontp->font);
FRAME_BASELINE_OFFSET (f) = fontp->baseline_offset;
FRAME_FONTSET (f) = -1;
***************
*** 7860,7872 ****
/* Now make the frame display the given font. */
if (FRAME_X_WINDOW (f) != 0)
{
XSetFont (FRAME_X_DISPLAY (f), f->output_data.x->normal_gc,
FRAME_FONT (f)->fid);
XSetFont (FRAME_X_DISPLAY (f), f->output_data.x->reverse_gc,
FRAME_FONT (f)->fid);
XSetFont (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc,
FRAME_FONT (f)->fid);
!
/* Don't change the size of a tip frame; there's no point in
doing it because it's done in Fx_show_tip, and it leads to
problems because the tip frame has no widget. */
--- 7961,7974 ----
/* Now make the frame display the given font. */
if (FRAME_X_WINDOW (f) != 0)
{
+ #ifndef HAVE_XFT
XSetFont (FRAME_X_DISPLAY (f), f->output_data.x->normal_gc,
FRAME_FONT (f)->fid);
XSetFont (FRAME_X_DISPLAY (f), f->output_data.x->reverse_gc,
FRAME_FONT (f)->fid);
XSetFont (FRAME_X_DISPLAY (f), f->output_data.x->cursor_gc,
FRAME_FONT (f)->fid);
! #endif
/* Don't change the size of a tip frame; there's no point in
doing it because it's done in Fx_show_tip, and it leads to
problems because the tip frame has no widget. */
***************
*** 9326,9332 ****
int try_XLoadQueryFont = 0;
int count;
int allow_auto_scaled_font = 0;
!
if (size < 0)
{
allow_auto_scaled_font = 1;
--- 9428,9438 ----
int try_XLoadQueryFont = 0;
int count;
int allow_auto_scaled_font = 0;
! int font_scalable_p = 0;
! #ifdef HAVE_XFT
! int font_width = 0;
! #endif
!
if (size < 0)
{
allow_auto_scaled_font = 1;
***************
*** 9345,9350 ****
--- 9451,9457 ----
{
int num_fonts;
char **names = NULL;
+ char *name = NULL;
pattern = XCAR (patterns);
/* See if we cached the result for this particular query.
***************
*** 9368,9377 ****
if (try_XLoadQueryFont)
{
! XFontStruct *font;
unsigned long value;
font = XLoadQueryFont (dpy, SDATA (pattern));
if (x_had_errors_p (dpy))
{
/* This error is perhaps due to insufficient memory on X
--- 9475,9490 ----
if (try_XLoadQueryFont)
{
! x_font_type *font;
unsigned long value;
+ #ifdef HAVE_XFT
+ font = XftFontOpenName (dpy, DefaultScreen (dpy), SDATA (pattern));
+ if (! font)
+ font = XftFontOpenXlfd (dpy, DefaultScreen (dpy), SDATA
(pattern));
+ #else
font = XLoadQueryFont (dpy, SDATA (pattern));
+ #endif
if (x_had_errors_p (dpy))
{
/* This error is perhaps due to insufficient memory on X
***************
*** 9380,9413 ****
x_clear_errors (dpy);
}
if (font
&& XGetFontProperty (font, XA_FONT, &value))
{
char *name = (char *) XGetAtomName (dpy, (Atom) value);
- int len = strlen (name);
- char *tmp;
/* If DXPC (a Differential X Protocol Compressor)
Ver.3.7 is running, XGetAtomName will return null
string. We must avoid such a name. */
if (len == 0)
try_XLoadQueryFont = 0;
- else
- {
- num_fonts = 1;
- names = (char **) alloca (sizeof (char *));
- /* Some systems only allow alloca assigned to a
- simple var. */
- tmp = (char *) alloca (len + 1); names[0] = tmp;
- bcopy (name, names[0], len + 1);
- XFree (name);
- }
}
else
try_XLoadQueryFont = 0;
-
if (font)
! XFreeFont (dpy, font);
}
if (!try_XLoadQueryFont)
--- 9493,9555 ----
x_clear_errors (dpy);
}
+ #ifdef HAVE_XFT
+ if (font)
+ {
+ XftPattern *xft_pattern = XftNameParse (SDATA (pattern));
+ XftResult result;
+ XftPattern *font_info =
+ xft_pattern != NULL
+ ? XftFontMatch (dpy, DefaultScreen (dpy), xft_pattern,
&result)
+ : NULL;
+
+ if (font_info == NULL)
+ try_XLoadQueryFont = 0;
+ else
+ {
+ name = SDATA (pattern);
+ result = XftPatternGetBool (font_info, XFT_SCALABLE,
+ 0, &font_scalable_p);
+ font_width = font->max_advance_width;
+ }
+
+ if (font_info) XftPatternDestroy (font_info);
+ if (xft_pattern) XftPatternDestroy (xft_pattern);
+ XftFontClose(dpy, font);
+ }
+ else
+ try_XLoadQueryFont = 0;
+ #else
if (font
&& XGetFontProperty (font, XA_FONT, &value))
{
char *name = (char *) XGetAtomName (dpy, (Atom) value);
/* If DXPC (a Differential X Protocol Compressor)
Ver.3.7 is running, XGetAtomName will return null
string. We must avoid such a name. */
if (len == 0)
try_XLoadQueryFont = 0;
}
else
try_XLoadQueryFont = 0;
if (font)
! XFreeFont (dpy, font);
! #endif
! if (name)
! {
! int len = strlen (name);
! char *tmp;
! num_fonts = 1;
! names = (char **) alloca (sizeof (char *));
! /* Some systems only allow alloca assigned to a
! simple var. */
! tmp = (char *) alloca (len + 1); names[0] = tmp;
! bcopy (name, names[0], len + 1);
! #ifndef HAVE_XFT
! XFree (name);
! #endif
! }
}
if (!try_XLoadQueryFont)
***************
*** 9477,9486 ****
else if (dashes == 12) /* AVERAGE_WIDTH field */
average_width = atoi (p);
}
! if (allow_auto_scaled_font
! || dashes < 14 || average_width != 0 || resx == 0)
! {
tem = build_string (names[i]);
if (NILP (Fassoc (tem, list)))
{
--- 9619,9635 ----
else if (dashes == 12) /* AVERAGE_WIDTH field */
average_width = atoi (p);
}
+ font_scalable_p = dashes == 14 && average_width == 0 && resx !=
0;
! #ifdef HAVE_XFT
! if (width == 0)
! width = font_width;
! #warning "Allowing auto scale for all non-XLFD fonts?"
! if (dashes != 14)
! allow_auto_scaled_font = 1;
! #endif
! if (allow_auto_scaled_font || ! font_scalable_p)
! {
tem = build_string (names[i]);
if (NILP (Fassoc (tem, list)))
{
***************
*** 9533,9544 ****
{
/* Since we have not yet known the size of this font, we
must try slow function call XLoadQueryFont. */
! XFontStruct *thisinfo;
BLOCK_INPUT;
count = x_catch_errors (dpy);
thisinfo = XLoadQueryFont (dpy,
SDATA (XCAR (tem)));
if (x_had_errors_p (dpy))
{
/* This error is perhaps due to insufficient memory on X
--- 9682,9701 ----
{
/* Since we have not yet known the size of this font, we
must try slow function call XLoadQueryFont. */
! x_font_type *thisinfo;
BLOCK_INPUT;
count = x_catch_errors (dpy);
+ #ifdef HAVE_XFT
+ thisinfo = XftFontOpenName (dpy, DefaultScreen (dpy),
+ SDATA (XCAR (tem)));
+ if (! thisinfo)
+ thisinfo = XftFontOpenXlfd (dpy, DefaultScreen (dpy),
+ SDATA (XCAR (tem)));
+ #else
thisinfo = XLoadQueryFont (dpy,
SDATA (XCAR (tem)));
+ #endif
if (x_had_errors_p (dpy))
{
/* This error is perhaps due to insufficient memory on X
***************
*** 9551,9562 ****
if (thisinfo)
{
XSETCDR (tem,
(thisinfo->min_bounds.width == 0
? make_number (0)
: make_number (thisinfo->max_bounds.width)));
BLOCK_INPUT;
! XFreeFont (dpy, thisinfo);
UNBLOCK_INPUT;
}
else
--- 9708,9728 ----
if (thisinfo)
{
+ #ifdef HAVE_XFT
+ XSETCDR (tem,
+ make_number (thisinfo->max_advance_width));
+ #else
XSETCDR (tem,
(thisinfo->min_bounds.width == 0
? make_number (0)
: make_number (thisinfo->max_bounds.width)));
+ #endif
BLOCK_INPUT;
! #ifdef HAVE_XFT
! XftFontClose (dpy, thisinfo);
! #else
! XFreeFont (dpy, thisinfo);
! #endif
UNBLOCK_INPUT;
}
else
***************
*** 9608,9614 ****
static void
x_check_font (f, font)
struct frame *f;
! XFontStruct *font;
{
int i;
struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
--- 9774,9780 ----
static void
x_check_font (f, font)
struct frame *f;
! x_font_type *font;
{
int i;
struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
***************
*** 9633,9649 ****
static INLINE void
x_font_min_bounds (font, w, h)
! XFontStruct *font;
int *w, *h;
{
*h = FONT_HEIGHT (font);
*w = font->min_bounds.width;
!
/* Try to handle the case where FONT->min_bounds has invalid
contents. Since the only font known to have invalid min_bounds
is fixed-width, use max_bounds if min_bounds seems to be invalid. */
if (*w <= 0)
! *w = font->max_bounds.width;
}
--- 9799,9818 ----
static INLINE void
x_font_min_bounds (font, w, h)
! x_font_type *font;
int *w, *h;
{
*h = FONT_HEIGHT (font);
+ #ifdef HAVE_XFT
+ *w = 0;
+ #else
*w = font->min_bounds.width;
! #endif
/* Try to handle the case where FONT->min_bounds has invalid
contents. Since the only font known to have invalid min_bounds
is fixed-width, use max_bounds if min_bounds seems to be invalid. */
if (*w <= 0)
! *w = FONT_WIDTH(font);
}
***************
*** 9659,9665 ****
{
int i;
struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
! XFontStruct *font;
int old_width = dpyinfo->smallest_char_width;
int old_height = dpyinfo->smallest_font_height;
--- 9828,9834 ----
{
int i;
struct x_display_info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
! x_font_type *font;
int old_width = dpyinfo->smallest_char_width;
int old_height = dpyinfo->smallest_font_height;
***************
*** 9672,9679 ****
struct font_info *fontp = dpyinfo->font_table + i;
int w, h;
! font = (XFontStruct *) fontp->font;
! xassert (font != (XFontStruct *) ~0);
x_font_min_bounds (font, &w, &h);
dpyinfo->smallest_font_height = min (dpyinfo->smallest_font_height, h);
--- 9841,9848 ----
struct font_info *fontp = dpyinfo->font_table + i;
int w, h;
! font = (x_font_type *) fontp->font;
! xassert (font != (x_font_type *) ~0);
x_font_min_bounds (font, &w, &h);
dpyinfo->smallest_font_height = min (dpyinfo->smallest_font_height, h);
***************
*** 9727,9736 ****
/* Load the font and add it to the table. */
{
char *full_name;
! XFontStruct *font;
struct font_info *fontp;
unsigned long value;
int i;
/* If we have found fonts by x_list_font, load one of them. If
not, we still try to load a font by the name given as FONTNAME
--- 9896,9906 ----
/* Load the font and add it to the table. */
{
char *full_name;
! x_font_type *font;
struct font_info *fontp;
unsigned long value;
int i;
+ Display *dpy = FRAME_X_DISPLAY (f);
/* If we have found fonts by x_list_font, load one of them. If
not, we still try to load a font by the name given as FONTNAME
***************
*** 9742,9748 ****
--- 9912,9922 ----
BLOCK_INPUT;
count = x_catch_errors (FRAME_X_DISPLAY (f));
+ #ifdef HAVE_XFT
+ font = XftFontOpenName (dpy, DefaultScreen (dpy), fontname);
+ #else
font = (XFontStruct *) XLoadQueryFont (FRAME_X_DISPLAY (f), fontname);
+ #endif
if (x_had_errors_p (FRAME_X_DISPLAY (f)))
{
/* This error is perhaps due to insufficient memory on X
***************
*** 9783,9808 ****
fontp->name = (char *) xmalloc (strlen (fontname) + 1);
bcopy (fontname, fontp->name, strlen (fontname) + 1);
if (font->min_bounds.width == font->max_bounds.width)
{
/* Fixed width font. */
fontp->average_width = fontp->space_width = font->min_bounds.width;
}
else
{
XChar2b char2b;
XCharStruct *pcm;
char2b.byte1 = 0x00, char2b.byte2 = 0x20;
! pcm = x_per_char_metric (font, &char2b, 0);
if (pcm)
fontp->space_width = pcm->width;
else
fontp->space_width = FONT_WIDTH (font);
fontp->average_width
= (XGetFontProperty (font, dpyinfo->Xatom_AVERAGE_WIDTH, &value)
? (long) value / 10 : 0);
if (fontp->average_width < 0)
fontp->average_width = - fontp->average_width;
if (fontp->average_width == 0)
--- 9957,9988 ----
fontp->name = (char *) xmalloc (strlen (fontname) + 1);
bcopy (fontname, fontp->name, strlen (fontname) + 1);
+ #ifndef HAVE_XFT
if (font->min_bounds.width == font->max_bounds.width)
{
/* Fixed width font. */
fontp->average_width = fontp->space_width = font->min_bounds.width;
}
else
+ #endif
{
XChar2b char2b;
XCharStruct *pcm;
char2b.byte1 = 0x00, char2b.byte2 = 0x20;
! pcm = x_per_char_metric (f, font, &char2b, 0);
if (pcm)
fontp->space_width = pcm->width;
else
fontp->space_width = FONT_WIDTH (font);
+ #ifdef HAVE_XFT
+ fontp->average_width = 0;
+ #else
fontp->average_width
= (XGetFontProperty (font, dpyinfo->Xatom_AVERAGE_WIDTH, &value)
? (long) value / 10 : 0);
+ #endif
if (fontp->average_width < 0)
fontp->average_width = - fontp->average_width;
if (fontp->average_width == 0)
***************
*** 9811,9817 ****
{
int width = pcm->width;
for (char2b.byte2 = 33; char2b.byte2 <= 126; char2b.byte2++)
! if ((pcm = x_per_char_metric (font, &char2b, 0)) != NULL)
width += pcm->width;
fontp->average_width = width / 95;
}
--- 9991,9997 ----
{
int width = pcm->width;
for (char2b.byte2 = 33; char2b.byte2 <= 126; char2b.byte2++)
! if ((pcm = x_per_char_metric (f, font, &char2b, 0)) != NULL)
width += pcm->width;
fontp->average_width = width / 95;
}
***************
*** 9822,9827 ****
--- 10002,10008 ----
/* Try to get the full name of FONT. Put it in FULL_NAME. */
full_name = 0;
+ #ifndef HAVE_XFT
if (XGetFontProperty (font, XA_FONT, &value))
{
char *name = (char *) XGetAtomName (FRAME_X_DISPLAY (f), (Atom) value);
***************
*** 9848,9860 ****
XFree (name);
}
!
if (full_name != 0)
fontp->full_name = full_name;
else
fontp->full_name = fontp->name;
! fontp->size = font->max_bounds.width;
fontp->height = FONT_HEIGHT (font);
if (NILP (font_names))
--- 10029,10041 ----
XFree (name);
}
! #endif
if (full_name != 0)
fontp->full_name = full_name;
else
fontp->full_name = fontp->name;
! fontp->size = FONT_WIDTH (font);
fontp->height = FONT_HEIGHT (font);
if (NILP (font_names))
***************
*** 9894,9899 ****
--- 10075,10086 ----
uses this font. So, we set information in fontp->encoding[1]
which is never used by any charset. If mapping can't be
decided, set FONT_ENCODING_NOT_DECIDED. */
+ #ifdef HAVE_XFT
+ fontp->encoding[1] = FONT_ENCODING_NOT_DECIDED;
+ fontp->baseline_offset = 0;
+ fontp->relative_compose = 0;
+ fontp->default_ascent = font->ascent;
+ #else
fontp->encoding[1]
= (font->max_byte1 == 0
/* 1-byte font */
***************
*** 9926,9932 ****
fontp->default_ascent
= (XGetFontProperty (font, dpyinfo->Xatom_MULE_DEFAULT_ASCENT, &value)
? (long) value : 0);
!
/* Set global flag fonts_changed_p to non-zero if the font loaded
has a character with a smaller width than any other character
before, or if the font loaded has a smaller height than any
--- 10113,10119 ----
fontp->default_ascent
= (XGetFontProperty (font, dpyinfo->Xatom_MULE_DEFAULT_ASCENT, &value)
? (long) value : 0);
! #endif
/* Set global flag fonts_changed_p to non-zero if the font loaded
has a character with a smaller width than any other character
before, or if the font loaded has a smaller height than any
- [Emacs-diffs] Changes to emacs/src/xterm.c,
Jan Dj�rv <=