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Diffstat (limited to 'nx-X11/lib/Xft1/xftxlfd.c')
-rw-r--r--nx-X11/lib/Xft1/xftxlfd.c334
1 files changed, 0 insertions, 334 deletions
diff --git a/nx-X11/lib/Xft1/xftxlfd.c b/nx-X11/lib/Xft1/xftxlfd.c
deleted file mode 100644
index 8de596b47..000000000
--- a/nx-X11/lib/Xft1/xftxlfd.c
+++ /dev/null
@@ -1,334 +0,0 @@
-/*
- * $XFree86: xc/lib/Xft1/xftxlfd.c,v 1.1.1.1tsi Exp $
- *
- * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
- *
- * Permission to use, copy, modify, distribute, and sell this software and its
- * documentation for any purpose is hereby granted without fee, provided that
- * the above copyright notice appear in all copies and that both that
- * copyright notice and this permission notice appear in supporting
- * documentation, and that the name of Keith Packard not be used in
- * advertising or publicity pertaining to distribution of the software without
- * specific, written prior permission. Keith Packard makes no
- * representations about the suitability of this software for any purpose. It
- * is provided "as is" without express or implied warranty.
- *
- * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
- * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
- * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
- * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
- * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
- * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
- * PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include "xftint.h"
-
-static XftSymbolic XftXlfdWeights[] = {
- { "light", XFT_WEIGHT_LIGHT },
- { "medium", XFT_WEIGHT_MEDIUM },
- { "regular", XFT_WEIGHT_MEDIUM },
- { "demibold", XFT_WEIGHT_DEMIBOLD },
- { "bold", XFT_WEIGHT_BOLD },
- { "black", XFT_WEIGHT_BLACK },
-};
-
-#define NUM_XLFD_WEIGHTS (sizeof XftXlfdWeights/sizeof XftXlfdWeights[0])
-
-static XftSymbolic XftXlfdSlants[] = {
- { "r", XFT_SLANT_ROMAN },
- { "i", XFT_SLANT_ITALIC },
- { "o", XFT_SLANT_OBLIQUE },
-};
-
-#define NUM_XLFD_SLANTS (sizeof XftXlfdSlants/sizeof XftXlfdSlants[0])
-
-XftPattern *
-XftXlfdParse (const char *xlfd_orig, Bool ignore_scalable, Bool complete)
-{
- XftPattern *pat;
- const char *xlfd = xlfd_orig;
- const char *foundry;
- const char *family;
- const char *weight_name;
- const char *slant;
- const char *registry;
- char *save;
- char style[128];
- int pixel;
- int point;
- int resx;
- int resy;
- int slant_value, weight_value;
- double dpixel;
-
- if (*xlfd != '-')
- return 0;
- if (!(xlfd = strchr (foundry = ++xlfd, '-'))) return 0;
- if (!(xlfd = strchr (family = ++xlfd, '-'))) return 0;
- if (!(xlfd = strchr (weight_name = ++xlfd, '-'))) return 0;
- if (!(xlfd = strchr (slant = ++xlfd, '-'))) return 0;
- if (!(xlfd = strchr (/* setwidth_name = */ ++xlfd, '-'))) return 0;
- if (!(xlfd = strchr (/* add_style_name = */ ++xlfd, '-'))) return 0;
- if (!(xlfd = _XftGetInt (++xlfd, &pixel))) return 0;
- if (!(xlfd = _XftGetInt (++xlfd, &point))) return 0;
- if (!(xlfd = _XftGetInt (++xlfd, &resx))) return 0;
- if (!(xlfd = _XftGetInt (++xlfd, &resy))) return 0;
- if (!(xlfd = strchr (/* spacing = */ ++xlfd, '-'))) return 0;
- if (!(xlfd = strchr (/* average_width = */ ++xlfd, '-'))) return 0;
- if (!(xlfd = strchr (registry = ++xlfd, '-'))) return 0;
- /* make sure no fields follow this one */
- if ((xlfd = strchr (/* encoding = */ ++xlfd, '-'))) return 0;
-
- if (ignore_scalable && !pixel)
- return 0;
-
- pat = XftPatternCreate ();
- if (!pat)
- return 0;
-
- save = (char *) malloc (strlen (foundry) + 1);
-
- if (!save)
- return 0;
-
- if (!XftPatternAddString (pat, XFT_XLFD, xlfd_orig)) goto bail;
-
- _XftSplitStr (foundry, save);
- if (save[0] && strcmp (save, "*") != 0)
- if (!XftPatternAddString (pat, XFT_FOUNDRY, save)) goto bail;
-
- _XftSplitStr (family, save);
- if (save[0] && strcmp (save, "*") != 0)
- if (!XftPatternAddString (pat, XFT_FAMILY, save)) goto bail;
-
- weight_value = _XftMatchSymbolic (XftXlfdWeights, NUM_XLFD_WEIGHTS,
- _XftSplitStr (weight_name, save),
- XFT_WEIGHT_MEDIUM);
- if (!XftPatternAddInteger (pat, XFT_WEIGHT, weight_value))
- goto bail;
-
- slant_value = _XftMatchSymbolic (XftXlfdSlants, NUM_XLFD_SLANTS,
- _XftSplitStr (slant, save),
- XFT_SLANT_ROMAN);
- if (!XftPatternAddInteger (pat, XFT_SLANT, slant_value))
- goto bail;
-
- dpixel = (double) pixel;
-
- if (complete)
- {
- /*
- * Build a style name
- */
- style[0] = '\0';
- switch (weight_value) {
- case XFT_WEIGHT_LIGHT: strcat (style, "light"); break;
- case XFT_WEIGHT_DEMIBOLD: strcat (style, "demibold"); break;
- case XFT_WEIGHT_BOLD: strcat (style, "bold"); break;
- case XFT_WEIGHT_BLACK: strcat (style, "black"); break;
- }
- if (slant_value != XFT_SLANT_ROMAN) {
- if (style[0])
- strcat (style, " ");
- switch (slant_value) {
- case XFT_SLANT_ITALIC: strcat (style, "italic"); break;
- case XFT_SLANT_OBLIQUE: strcat (style, "oblique"); break;
- }
- }
- if (!style[0])
- strcat (style, "Regular");
-
- if (!XftPatternAddString (pat, XFT_STYLE, style))
- goto bail;
- if (!XftPatternAddBool (pat, XFT_SCALABLE, pixel == 0)) goto bail;
- if (!XftPatternAddBool (pat, XFT_CORE, True)) goto bail;
- if (!XftPatternAddBool (pat, XFT_ANTIALIAS, False)) goto bail;
- }
- else
- {
- if (point > 0)
- {
- if (!XftPatternAddDouble (pat, XFT_SIZE, ((double) point) / 10.0)) goto bail;
- if (pixel <= 0 && resy > 0)
- {
- dpixel = (double) point * (double) resy / 720.0;
- }
- }
- }
-
- if (dpixel > 0)
- if (!XftPatternAddDouble (pat, XFT_PIXEL_SIZE, dpixel)) goto bail;
-
- _XftDownStr (registry, save);
- if (registry[0] && !strchr (registry, '*'))
- if (!XftPatternAddString (pat, XFT_ENCODING, save)) goto bail;
-
- free (save);
- return pat;
-
-bail:
- free (save);
- XftPatternDestroy (pat);
- return 0;
-}
-
-Bool
-XftCoreAddFonts (XftFontSet *set, Display *dpy, Bool ignore_scalable)
-{
- char **xlfds;
- int num;
- int i;
- XftPattern *font;
- Bool ret;
-
- xlfds = XListFonts (dpy,
- "-*-*-*-*-*-*-*-*-*-*-*-*-*-*",
- 10000, &num);
- if (!xlfds)
- return False;
- ret = True;
- for (i = 0; ret && i < num; i++)
- {
- font = XftXlfdParse (xlfds[i], ignore_scalable, True);
- if (font)
- {
- if (!XftFontSetAdd (set, font))
- {
- XftPatternDestroy (font);
- ret = False;
- }
- }
- }
- XFreeFontNames (xlfds);
- return ret;
-}
-
-typedef struct _XftCoreFont {
- struct _XftCoreFont *next;
- int ref;
-
- XFontStruct *font;
- Display *display;
- char *xlfd;
-} XftCoreFont;
-
-static XftCoreFont *_XftCoreFonts;
-
-XFontStruct*
-XftCoreOpen (Display *dpy, XftPattern *pattern)
-{
- XftCoreFont *cf;
- char *xlfd;
- char *xlfd_pixel = 0;
- char *i, *o;
- int d;
- Bool scalable;
- double pixel_size;
- int pixel_int;
- XFontStruct *ret;
-
-#if 0
- printf ("Core ");
- XftPatternPrint (pattern);
-#endif
- if (XftPatternGetString (pattern, XFT_XLFD, 0, &xlfd) != XftResultMatch)
- return 0;
- if (XftPatternGetBool (pattern, XFT_SCALABLE, 0, &scalable) != XftResultMatch)
- return 0;
- if (scalable)
- {
- if (XftPatternGetDouble (pattern, XFT_PIXEL_SIZE, 0, &pixel_size) != XftResultMatch)
- return 0;
- pixel_int = (int) (pixel_size + 0.5);
- if (pixel_int)
- {
- xlfd_pixel = (char *) malloc (strlen (xlfd) + 32);
- i = xlfd;
- o = xlfd_pixel;
- d = 0;
- while (d != 7 && *i)
- {
- if ((*o++ = *i++) == '-')
- d++;
- }
- if (*i)
- {
- sprintf (o, "%d", pixel_int);
- o += strlen (o);
- while (*i != '-')
- ++i;
- }
- while ((*o++ = *i++));
-#if 0
- printf ("original %s sized %s\n", xlfd, xlfd_pixel);
-#endif
- xlfd = xlfd_pixel;
- }
- }
- for (cf = _XftCoreFonts; cf; cf = cf->next)
- {
- if (cf->display == dpy &&
- !_XftStrCmpIgnoreCase (cf->xlfd, xlfd))
- {
- cf->ref++;
- if (_XftFontDebug () & XFT_DBG_REF)
- {
- printf ("Xlfd \"%s\" matches existing font (%d)\n",
- xlfd, cf->ref);
- }
- break;
- }
- }
- if (!cf)
- {
- ret = XLoadQueryFont (dpy, xlfd);
- if (!ret)
- return 0;
-
- cf = (XftCoreFont *) malloc (sizeof (XftCoreFont) +
- strlen (xlfd) + 1);
- if (!cf)
- {
- XFreeFont (dpy, ret);
- return 0;
- }
-
- if (_XftFontDebug () & XFT_DBG_REF)
- printf ("Xlfd \"%s\" matches new font\n", xlfd);
-
- cf->next = _XftCoreFonts;
- _XftCoreFonts = cf;
- cf->ref = 1;
-
- cf->font = ret;
- cf->xlfd = (char *) (cf + 1);
- strcpy (cf->xlfd, xlfd);
- }
- if (xlfd_pixel)
- free (xlfd_pixel);
- return cf->font;
-}
-
-void
-XftCoreClose (Display *dpy, XFontStruct *font)
-{
- XftCoreFont *cf, **prev;
-
- for (prev = &_XftCoreFonts; (cf = *prev); prev = &cf->next)
- {
- if (cf->display == dpy && cf->font == font)
- {
- if (--cf->ref == 0)
- {
- XFreeFont (dpy, cf->font);
- *prev = cf->next;
- free (cf);
- }
- break;
- }
- }
-}
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