1 files changed, 166 insertions, 0 deletions
diff --git a/nx-X11/lib/Xft1/xftlist.c b/nx-X11/lib/Xft1/xftlist.c
new file mode 100644
index 000000000..dca5c42d1
--- /dev/null
+++ b/nx-X11/lib/Xft1/xftlist.c
@@ -0,0 +1,166 @@
+/*
+ * $XFree86: xc/lib/Xft1/xftlist.c,v 1.3 2002/06/21 06:15:14 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 "xftint.h"
+#include <fontconfig/fcprivate.h>
+
+XftObjectSet *
+XftObjectSetCreate (void)
+{
+    return FcObjectSetCreate ();
+}
+
+Bool
+XftObjectSetAdd (XftObjectSet *os, const char *object)
+{
+    return FcObjectSetAdd (os, object);
+}
+
+void
+XftObjectSetDestroy (XftObjectSet *os)
+{
+    FcObjectSetDestroy (os);
+}
+
+
+XftObjectSet *
+XftObjectSetVaBuild (const char *first, va_list va)
+{
+    XftObjectSet    *ret;
+
+    FcObjectSetVapBuild (ret, first, va);
+    return ret;
+}
+
+XftObjectSet *
+XftObjectSetBuild (const char *first, ...)
+{
+    va_list	    va;
+    XftObjectSet    *os;
+
+    va_start (va, first);
+    FcObjectSetVapBuild (os, first, va);
+    va_end (va);
+    return os;
+}
+
+XftFontSet *
+XftListFontSets (XftFontSet	**sets,
+		 int		nsets,
+		 XftPattern	*p,
+		 XftObjectSet	*os)
+{
+    return FcFontSetList (0, sets, nsets, p, os);
+}
+
+XftFontSet *
+XftListFontsPatternObjects (Display	    *dpy,
+			    int		    screen,
+			    XftPattern	    *pattern,
+			    XftObjectSet    *os)
+{
+    XftFontSet	*sets[2];
+    int		nsets = 0;
+#ifdef FREETYPE2
+    Bool	core, render;
+    XftResult	result;
+#endif
+    XftPattern	*pattern_trim;
+    XftFontSet	*ret;
+    
+    if (!XftInit (0))
+	return 0;
+
+    pattern_trim = XftPatternDuplicate (pattern);
+    if (!pattern_trim)
+	return 0;
+    
+    XftPatternDel (pattern_trim, XFT_CORE);
+    XftPatternDel (pattern_trim, XFT_RENDER);
+#ifdef FREETYPE2
+    render = core = False;
+    result = XftPatternGetBool (pattern, XFT_CORE, 0, &core);
+    if (result != XftResultMatch)
+	core = XftDefaultGetBool (dpy, XFT_CORE, screen,
+				  !XftDefaultHasRender (dpy));
+
+    result = XftPatternGetBool (pattern, XFT_RENDER, 0, &render);
+    if (result != XftResultMatch)
+	render = XftDefaultGetBool (dpy, XFT_RENDER, screen,
+				    XftDefaultHasRender (dpy));
+    if (render)
+    {
+	/*
+	 * fontconfig fonts never include encoding values.
+	 * deleting it is something of a kludge as it eliminates the
+	 * ability to list core fonts and render fonts of a specific
+	 * encoding.  Fortunately, Xft1 apps generally don't want core
+	 * fonts in any case.
+	 */
+	XftPatternDel (pattern_trim, XFT_ENCODING);
+	if (XftInitFtLibrary())
+	{
+	    sets[nsets] = _XftFontSet;
+	    if (sets[nsets])
+		nsets++;
+	}
+    }
+    if (core)
+#endif
+    {
+	sets[nsets] = XftDisplayGetFontSet (dpy);
+	if (sets[nsets])
+	    nsets++;
+    }
+    ret = XftListFontSets (sets, nsets, pattern_trim, os);
+    XftPatternDestroy (pattern_trim);
+    return ret;
+}
+
+XftFontSet *
+XftListFonts (Display	*dpy,
+	      int	screen,
+	      ...)
+{
+    va_list	    va;
+    XftFontSet	    *fs;
+    XftObjectSet    *os;
+    XftPattern	    *pattern;
+    const char	    *first;
+
+    va_start (va, screen);
+    
+    FcPatternVapBuild (pattern, 0, va);
+    
+    first = va_arg (va, const char *);
+    FcObjectSetVapBuild (os, first, va);
+    
+    va_end (va);
+    
+    fs = XftListFontsPatternObjects (dpy, screen, pattern, os);
+    XftPatternDestroy (pattern);
+    XftObjectSetDestroy (os);
+    return fs;
+}