From eb9fc9c8065742402bc8946b5c8624b892cc0bfc Mon Sep 17 00:00:00 2001
From: pabs <pabs@1f10aa63-cdf2-0310-b900-c93c546f37ac>
Date: Wed, 12 Jul 2006 16:47:01 +0000
Subject: [PATCH] Fix Debian #368733: implement fontconfig support

git-svn-id: http://svn.voria.com/code@183 1f10aa63-cdf2-0310-b900-c93c546f37ac
---
 synfig-core/trunk/config/configure.ac              | 35 ++++++++++++++--------
 .../trunk/src/modules/lyr_freetype/Makefile.am     |  5 ++++
 .../src/modules/lyr_freetype/lyr_freetype.cpp      | 35 ++++++++++++++++++++++
 3 files changed, 63 insertions(+), 12 deletions(-)

diff --git a/synfig-core/trunk/config/configure.ac b/synfig-core/trunk/config/configure.ac
index 9345e77..faef858 100644
--- a/synfig-core/trunk/config/configure.ac
+++ b/synfig-core/trunk/config/configure.ac
@@ -225,22 +225,12 @@ AC_ARG_WITH(freetype,[
 	with_freetype="yes"
 ])
 
-
 if test $with_freetype != "no" ; then {
-	PKG_CHECK_MODULES(FREETYPE, xft freetype2 fontconfig,[
+	PKG_CHECK_MODULES(FREETYPE, freetype2,[
 		with_freetype="yes"
 	],[
-		PKG_CHECK_MODULES(FREETYPE, freetype2 fontconfig,[
-			with_freetype="yes"
-		],[
-			with_freetype="no"
-		])
+		with_freetype="no"
 	])
-#	AC_CHECK_FT2(,[
-#		with_freetype="yes"
-#	],[
-#		with_freetype="no"
-#	])	
 } ; fi
 
 if test $with_freetype = "no" ; then {
@@ -250,8 +240,28 @@ if test $with_freetype = "no" ; then {
 } ; fi
 
 
+# FONTCONFIG CHECK--------------------
 
+AC_ARG_WITH(fontconfig,[
+  --without-fontconfig         disable support for fontconfig (Default=auto)],[
+],[
+	with_fontconfig="yes"
+])
 
+if test $with_fontconfig != "no" ; then {
+	PKG_CHECK_MODULES(FONTCONFIG, fontconfig,[
+		with_fontconfig="yes"
+	],[
+		with_fontconfig="no"
+	])
+} ; fi
+
+if test $with_fontconfig = "yes" ; then {
+	AC_DEFINE(WITH_FONTCONFIG,[],[enable fontconfig support])
+	AM_CONDITIONAL(WITH_FONTCONFIG,true)
+} else {
+	AM_CONDITIONAL(WITH_FONTCONFIG,false)
+} ; fi
 
 
 # OPENEXR CHECK------------------------
@@ -556,6 +566,7 @@ TIFF output target support -------> $TARGET_TIF
 JPEG output target support -------> $TARGET_JPEG
 ETL_CFLAGS -----------------------> $ETL_CFLAGS
 FreeType2 ------------------------> $with_freetype
+fontconfig ------------------------> $with_fontconfig
 libavcodec -----------------------> $with_libavcodec
 vImage ---------------------------> $with_vimage
 GLib -----------------------------> $GLIB
diff --git a/synfig-core/trunk/src/modules/lyr_freetype/Makefile.am b/synfig-core/trunk/src/modules/lyr_freetype/Makefile.am
index c48daff..418dfc6 100644
--- a/synfig-core/trunk/src/modules/lyr_freetype/Makefile.am
+++ b/synfig-core/trunk/src/modules/lyr_freetype/Makefile.am
@@ -12,6 +12,11 @@ liblyr_freetype_la_SOURCES = main.cpp lyr_freetype.cpp lyr_freetype.h
 liblyr_freetype_la_LIBADD = -L../../synfig -lsynfig @FREETYPE_LIBS@ @SYNFIG_LIBS@
 liblyr_freetype_la_LDFLAGS = -module -no-undefined
 liblyr_freetype_la_CXXFLAGS = @SYNFIG_CFLAGS@ @FREETYPE_CFLAGS@
+if WITH_FONTCONFIG
+liblyr_freetype_la_LIBADD += @FONTCONFIG_LIBS@
+liblyr_freetype_la_CXXFLAGS += @FONTCONFIG_CFLAGS@
+else
+endif
 else
 endif
 
diff --git a/synfig-core/trunk/src/modules/lyr_freetype/lyr_freetype.cpp b/synfig-core/trunk/src/modules/lyr_freetype/lyr_freetype.cpp
index 07d2533..bd98e85 100644
--- a/synfig-core/trunk/src/modules/lyr_freetype/lyr_freetype.cpp
+++ b/synfig-core/trunk/src/modules/lyr_freetype/lyr_freetype.cpp
@@ -4,6 +4,7 @@
 ** $Id: lyr_freetype.cpp,v 1.5 2005/01/24 05:00:18 darco Exp $
 **
 **	Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
+**	Copyright (c) 2006 Paul Wise
 **
 **	This package is free software; you can redistribute it and/or
 **	modify it under the terms of the GNU General Public License as
@@ -29,6 +30,9 @@
 #ifdef HAVE_CONFIG_H
 #	include <config.h>
 #endif
+#ifdef WITH_FONTCONFIG
+#include <fontconfig/fontconfig.h>
+#endif
 
 #include "lyr_freetype.h"
 
@@ -366,6 +370,37 @@ lyr_freetype::new_face(const String &newfont)
 	}
 #endif
 
+#ifdef WITH_FONTCONFIG
+	if(error)
+	{
+		FcFontSet *fs;
+		FcResult result;
+		if( !FcInit() )
+		{
+			synfig::warning("lyr_freetype: fontconfig: %s",_("unable to initialise")));
+			error = 1;
+		} else {
+			FcPattern* pat = FcNameParse((FcChar8 *) newfont.c_str());
+			FcConfigSubstitute(0, pat, FcMatchPattern);
+			FcDefaultSubstitute(pat);
+			FcPattern *match;
+			fs = FcFontSetCreate();
+			match = FcFontMatch(0, pat, &result);
+			if (match)
+				FcFontSetAdd(fs, match);
+			if (pat)
+				FcPatternDestroy(pat);
+			if(fs){
+				FcChar8* file;
+				if( FcPatternGetString (fs->fonts[0], FC_FILE, 0, &file) == FcResultMatch )
+					error=FT_New_Face(ft_library,(const char*)file,face_index,&face);
+				FcFontSetDestroy(fs);
+			} else
+				synfig::warning("lyr_freetype: fontconfig: %s",_("empty font set")));
+		}
+	}
+#endif
+
 #ifdef WIN32
 	if(error)error=FT_New_Face(ft_library,("C:\\WINDOWS\\FONTS\\"+newfont).c_str(),face_index,&face);
 	if(error)error=FT_New_Face(ft_library,("C:\\WINDOWS\\FONTS\\"+newfont+".ttf").c_str(),face_index,&face);
-- 
2.7.4