diff options
Diffstat (limited to 'pango/mini-xft/minixftlist.c')
| -rw-r--r-- | pango/mini-xft/minixftlist.c | 303 |
1 files changed, 0 insertions, 303 deletions
diff --git a/pango/mini-xft/minixftlist.c b/pango/mini-xft/minixftlist.c deleted file mode 100644 index 230ab858..00000000 --- a/pango/mini-xft/minixftlist.c +++ /dev/null @@ -1,303 +0,0 @@ -/* - * $XFree86: xc/lib/MiniXft/xftlist.c,v 1.2 2000/12/07 23:57:28 keithp 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 "minixftint.h" - -MiniXftObjectSet * -MiniXftObjectSetCreate (void) -{ - MiniXftObjectSet *os; - - os = (MiniXftObjectSet *) malloc (sizeof (MiniXftObjectSet)); - if (!os) - return 0; - os->nobject = 0; - os->sobject = 0; - os->objects = 0; - return os; -} - -Bool -MiniXftObjectSetAdd (MiniXftObjectSet *os, const char *object) -{ - int s; - const char **objects; - - if (os->nobject == os->sobject) - { - s = os->sobject + 4; - if (os->objects) - objects = (const char **) realloc ((void *) os->objects, - s * sizeof (const char **)); - else - objects = (const char **) malloc (s * sizeof (const char **)); - if (!objects) - return False; - os->objects = objects; - os->sobject = s; - } - os->objects[os->nobject++] = object; - return True; -} - -void -MiniXftObjectSetDestroy (MiniXftObjectSet *os) -{ - if (os->objects) - free ((void *) os->objects); - free (os); -} - -#define _MiniXftObjectSetVapBuild(__ret__, __first__, __va__) \ -{ \ - MiniXftObjectSet *__os__; \ - const char *__ob__; \ - \ - __ret__ = 0; \ - __os__ = MiniXftObjectSetCreate (); \ - if (!__os__) \ - goto _MiniXftObjectSetVapBuild_bail0; \ - __ob__ = __first__; \ - while (__ob__) \ - { \ - if (!MiniXftObjectSetAdd (__os__, __ob__)) \ - goto _MiniXftObjectSetVapBuild_bail1; \ - __ob__ = va_arg (__va__, const char *); \ - } \ - __ret__ = __os__; \ - \ -_MiniXftObjectSetVapBuild_bail1: \ - if (!__ret__ && __os__) \ - MiniXftObjectSetDestroy (__os__); \ -_MiniXftObjectSetVapBuild_bail0: \ - ; \ -} - -MiniXftObjectSet * -MiniXftObjectSetVaBuild (const char *first, va_list va) -{ - MiniXftObjectSet *ret; - - _MiniXftObjectSetVapBuild (ret, first, va); - return ret; -} - -MiniXftObjectSet * -MiniXftObjectSetBuild (const char *first, ...) -{ - va_list va; - MiniXftObjectSet *os; - - va_start (va, first); - _MiniXftObjectSetVapBuild (os, first, va); - va_end (va); - return os; -} - -Bool -MiniXftListValueCompare (MiniXftValue v1, - MiniXftValue v2) -{ - return _MiniXftConfigCompareValue (v1, MiniXftOpEqual, v2); -} - -Bool -MiniXftListValueListCompare (MiniXftValueList *v1orig, - MiniXftValueList *v2orig, - MiniXftQual qual) -{ - MiniXftValueList *v1, *v2; - - for (v1 = v1orig; v1; v1 = v1->next) - { - for (v2 = v2orig; v2; v2 = v2->next) - { - if (_MiniXftConfigCompareValue (v1->value, MiniXftOpEqual, v2->value)) - { - if (qual == MiniXftQualAny) - return True; - else - break; - } - } - if (qual == MiniXftQualAll) - { - if (!v2) - return False; - } - } - if (qual == MiniXftQualAll) - return True; - else - return False; -} - -/* - * True iff all objects in "p" match "font" - */ -Bool -MiniXftListMatch (MiniXftPattern *p, - MiniXftPattern *font, - MiniXftQual qual) -{ - int i; - MiniXftPatternElt *e; - - for (i = 0; i < p->num; i++) - { - e = MiniXftPatternFind (font, p->elts[i].object, False); - if (!e) - { - if (qual == MiniXftQualAll) - continue; - else - return False; - } - if (!MiniXftListValueListCompare (p->elts[i].values, e->values, qual)) - return False; - } - return True; -} - -Bool -MiniXftListAppend (MiniXftFontSet *s, - MiniXftPattern *font, - MiniXftObjectSet *os) -{ - int f; - int o; - MiniXftPattern *l; - MiniXftPatternElt *e; - MiniXftValueList *v; - - for (f = 0; f < s->nfont; f++) - { - l = s->fonts[f]; - if (MiniXftListMatch (l, font, MiniXftQualAll)) - return True; - } - l = MiniXftPatternCreate (); - if (!l) - goto bail0; - for (o = 0; o < os->nobject; o++) - { - e = MiniXftPatternFind (font, os->objects[o], False); - if (e) - { - for (v = e->values; v; v = v->next) - { - if (!MiniXftPatternAdd (l, os->objects[o], v->value, True)) - goto bail1; - } - } - } - if (!MiniXftFontSetAdd (s, l)) - goto bail1; - return True; -bail1: - MiniXftPatternDestroy (l); -bail0: - return False; -} - -MiniXftFontSet * -MiniXftListFontSets (MiniXftFontSet **sets, - int nsets, - MiniXftPattern *p, - MiniXftObjectSet *os) -{ - MiniXftFontSet *ret; - MiniXftFontSet *s; - int f; - int set; - - ret = MiniXftFontSetCreate (); - if (!ret) - goto bail0; - for (set = 0; set < nsets; set++) - { - s = sets[set]; - for (f = 0; f < s->nfont; f++) - { - if (MiniXftListMatch (p, s->fonts[f], MiniXftQualAny)) - { - if (!MiniXftListAppend (ret, s->fonts[f], os)) - goto bail1; - } - } - } - return ret; -bail1: - MiniXftFontSetDestroy (ret); -bail0: - return 0; -} - -MiniXftFontSet * -MiniXftListFontsPatternObjects (Display *dpy, - int screen, - MiniXftPattern *pattern, - MiniXftObjectSet *os) -{ - MiniXftFontSet *sets[2]; - int nsets = 0; - - if (!MiniXftInit (0)) - return 0; - - if (MiniXftInitFtLibrary ()) - { - sets[nsets] = _MiniXftFontSet; - if (sets[nsets]) - nsets++; - } - return MiniXftListFontSets (sets, nsets, pattern, os); -} - -MiniXftFontSet * -MiniXftListFonts (Display *dpy, - int screen, - ...) -{ - va_list va; - MiniXftFontSet *fs; - MiniXftObjectSet *os; - MiniXftPattern *pattern; - const char *first; - - va_start (va, screen); - - _MiniXftPatternVapBuild (pattern, 0, va); - - first = va_arg (va, const char *); - _MiniXftObjectSetVapBuild (os, first, va); - - va_end (va); - - fs = MiniXftListFontsPatternObjects (dpy, screen, pattern, os); - MiniXftPatternDestroy (pattern); - MiniXftObjectSetDestroy (os); - return fs; -} |