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authormarha <marha@users.sourceforge.net>2011-01-19 10:06:48 +0000
committermarha <marha@users.sourceforge.net>2011-01-19 10:06:48 +0000
commit6e3cfc5bc8ca969856e4d56dec01870df709d75a (patch)
tree92d253c403ac0ecfbb1c2859c283649bd46da65b /fontconfig/src/fcdefault.c
parentfe39224c389ccc187c2232d9cc796599e150fa6b (diff)
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Added libXft-2.2.0 fontconfig-2.8.0 libXrender-0.9.6
Diffstat (limited to 'fontconfig/src/fcdefault.c')
-rw-r--r--fontconfig/src/fcdefault.c181
1 files changed, 181 insertions, 0 deletions
diff --git a/fontconfig/src/fcdefault.c b/fontconfig/src/fcdefault.c
new file mode 100644
index 000000000..091276b70
--- /dev/null
+++ b/fontconfig/src/fcdefault.c
@@ -0,0 +1,181 @@
+/*
+ * fontconfig/src/fcdefault.c
+ *
+ * Copyright © 2001 Keith Packard
+ *
+ * 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.
+ *
+ * THE AUTHOR(S) DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL THE AUTHOR(S) 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 "fcint.h"
+#include <locale.h>
+
+static const struct {
+ FcObject field;
+ FcBool value;
+} FcBoolDefaults[] = {
+ { FC_HINTING_OBJECT, FcTrue }, /* !FT_LOAD_NO_HINTING */
+ { FC_VERTICAL_LAYOUT_OBJECT, FcFalse }, /* FC_LOAD_VERTICAL_LAYOUT */
+ { FC_AUTOHINT_OBJECT, FcFalse }, /* FC_LOAD_FORCE_AUTOHINT */
+ { FC_GLOBAL_ADVANCE_OBJECT, FcTrue }, /* !FC_LOAD_IGNORE_GLOBAL_ADVANCE_WIDTH */
+ { FC_EMBEDDED_BITMAP_OBJECT, FcTrue }, /* !FC_LOAD_NO_BITMAP */
+ { FC_DECORATIVE_OBJECT, FcFalse },
+};
+
+#define NUM_FC_BOOL_DEFAULTS (int) (sizeof FcBoolDefaults / sizeof FcBoolDefaults[0])
+
+FcChar8 *
+FcGetDefaultLang (void)
+{
+ static char lang_local [128] = {0};
+ char *ctype;
+ char *territory;
+ char *after;
+ int lang_len, territory_len;
+
+ if (lang_local [0])
+ return (FcChar8 *) lang_local;
+
+ ctype = setlocale (LC_CTYPE, NULL);
+
+ /*
+ * Check if setlocale (LC_ALL, "") has been called
+ */
+ if (!ctype || !strcmp (ctype, "C"))
+ {
+ ctype = getenv ("LC_ALL");
+ if (!ctype)
+ {
+ ctype = getenv ("LC_CTYPE");
+ if (!ctype)
+ ctype = getenv ("LANG");
+ }
+ }
+
+ /* ignore missing or empty ctype */
+ if (ctype && *ctype != '\0')
+ {
+ territory = strchr (ctype, '_');
+ if (territory)
+ {
+ lang_len = territory - ctype;
+ territory = territory + 1;
+ after = strchr (territory, '.');
+ if (!after)
+ {
+ after = strchr (territory, '@');
+ if (!after)
+ after = territory + strlen (territory);
+ }
+ territory_len = after - territory;
+ if (lang_len + 1 + territory_len + 1 <= (int) sizeof (lang_local))
+ {
+ strncpy (lang_local, ctype, lang_len);
+ lang_local[lang_len] = '-';
+ strncpy (lang_local + lang_len + 1, territory, territory_len);
+ lang_local[lang_len + 1 + territory_len] = '\0';
+ }
+ }
+ else
+ {
+ after = strchr (ctype, '.');
+ if (!after)
+ {
+ after = strchr (ctype, '@');
+ if (!after)
+ after = ctype + strlen (ctype);
+ }
+ lang_len = after - ctype;
+ if (lang_len + 1 <= (int) sizeof (lang_local))
+ {
+ strncpy (lang_local, ctype, lang_len);
+ lang_local[lang_len] = '\0';
+ }
+ }
+ }
+
+ /* set default lang to en */
+ if (!lang_local [0])
+ strcpy (lang_local, "en");
+
+ return (FcChar8 *) lang_local;
+}
+
+void
+FcDefaultSubstitute (FcPattern *pattern)
+{
+ FcValue v;
+ int i;
+
+ if (FcPatternObjectGet (pattern, FC_WEIGHT_OBJECT, 0, &v) == FcResultNoMatch )
+ FcPatternObjectAddInteger (pattern, FC_WEIGHT_OBJECT, FC_WEIGHT_MEDIUM);
+
+ if (FcPatternObjectGet (pattern, FC_SLANT_OBJECT, 0, &v) == FcResultNoMatch)
+ FcPatternObjectAddInteger (pattern, FC_SLANT_OBJECT, FC_SLANT_ROMAN);
+
+ if (FcPatternObjectGet (pattern, FC_WIDTH_OBJECT, 0, &v) == FcResultNoMatch)
+ FcPatternObjectAddInteger (pattern, FC_WIDTH_OBJECT, FC_WIDTH_NORMAL);
+
+ for (i = 0; i < NUM_FC_BOOL_DEFAULTS; i++)
+ if (FcPatternObjectGet (pattern, FcBoolDefaults[i].field, 0, &v) == FcResultNoMatch)
+ FcPatternObjectAddBool (pattern, FcBoolDefaults[i].field, FcBoolDefaults[i].value);
+
+ if (FcPatternObjectGet (pattern, FC_PIXEL_SIZE_OBJECT, 0, &v) == FcResultNoMatch)
+ {
+ double dpi, size, scale;
+
+ if (FcPatternObjectGetDouble (pattern, FC_SIZE_OBJECT, 0, &size) != FcResultMatch)
+ {
+ size = 12.0;
+ (void) FcPatternObjectDel (pattern, FC_SIZE_OBJECT);
+ FcPatternObjectAddDouble (pattern, FC_SIZE_OBJECT, size);
+ }
+ if (FcPatternObjectGetDouble (pattern, FC_SCALE_OBJECT, 0, &scale) != FcResultMatch)
+ {
+ scale = 1.0;
+ (void) FcPatternObjectDel (pattern, FC_SCALE_OBJECT);
+ FcPatternObjectAddDouble (pattern, FC_SCALE_OBJECT, scale);
+ }
+ size *= scale;
+ if (FcPatternObjectGetDouble (pattern, FC_DPI_OBJECT, 0, &dpi) != FcResultMatch)
+ {
+ dpi = 75.0;
+ (void) FcPatternObjectDel (pattern, FC_DPI_OBJECT);
+ FcPatternObjectAddDouble (pattern, FC_DPI_OBJECT, dpi);
+ }
+ size *= dpi / 72.0;
+ FcPatternObjectAddDouble (pattern, FC_PIXEL_SIZE_OBJECT, size);
+ }
+
+ if (FcPatternObjectGet (pattern, FC_LANG_OBJECT, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternObjectAddString (pattern, FC_LANG_OBJECT, FcGetDefaultLang ());
+ }
+ if (FcPatternObjectGet (pattern, FC_FONTVERSION_OBJECT, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternObjectAddInteger (pattern, FC_FONTVERSION_OBJECT, 0x7fffffff);
+ }
+
+ if (FcPatternObjectGet (pattern, FC_HINT_STYLE_OBJECT, 0, &v) == FcResultNoMatch)
+ {
+ FcPatternObjectAddInteger (pattern, FC_HINT_STYLE_OBJECT, FC_HINT_FULL);
+ }
+}
+#define __fcdefault__
+#include "fcaliastail.h"
+#undef __fcdefault__