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--- src/yfontxft.cc.old 2009-09-25 00:07:51.000000000 +0300
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+++ src/yfontxft.cc 2009-09-25 00:18:09.000000000 +0300
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@@ -6,6 +6,11 @@
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#include "ypaint.h"
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#include "yxapp.h"
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#include "intl.h"
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+#include <stdio.h>
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+
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+#ifdef CONFIG_FRIBIDI
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+ #include <fribidi/fribidi.h>
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+#endif
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/******************************************************************************/
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@@ -68,10 +73,45 @@
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char_t * str, size_t len)
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{
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XftColor *c = *g.color();
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+
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+#ifdef CONFIG_FRIBIDI
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+
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+#define STATIS_STRING_SIZE 256
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+
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+ // Based around upstream (1.3.2) patch with some optimization
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+ // on my end. (reduce unnecessary memory allocation)
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+ // - Gilboa
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+
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+ char_t static_str[STATIS_STRING_SIZE];
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+ char_t *vis_str = static_str;
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+
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+ if (len >= STATIS_STRING_SIZE)
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+ {
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+ vis_str = new char_t[len+1];
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+ if (!vis_str)
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+ return;
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+ }
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+
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+ FriBidiCharType pbase_dir = FRIBIDI_TYPE_N;
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+ fribidi_log2vis(str, len, &pbase_dir, //input
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+ vis_str, // output
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+ NULL, NULL, NULL // "statistics" that we don't need
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+ );
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+ str = vis_str;
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+#endif
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+
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XftDrawString(g.handleXft(), c, font,
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x - g.xorigin(),
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y - g.yorigin(),
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str, len);
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+
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+#ifdef CONFIG_FRIBIDI
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+
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+ if (vis_str != static_str)
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+ delete[] str;
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+
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+#endif
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+
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}
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static void textExtents(XftFont * font, char_t * str, size_t len,
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3a5317b |
--- configure.in.old 2009-09-25 00:05:08.000000000 +0300
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+++ configure.in 2009-09-25 00:07:14.000000000 +0300
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@@ -307,6 +307,20 @@
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features="${features} i18n"
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fi
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+dnl =================================================== Right to left support ===
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+dnl
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+AC_ARG_ENABLE(fribidi,
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+ [ --disable-fribidi Disable right to left support])
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+
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+if test "$enable_fribidi" != "no" && test "$enable_i18n" != "no"; then
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+ PKG_CHECK_MODULES(FRIBIDI, fribidi)
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+
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+ AC_DEFINE(CONFIG_FRIBIDI,1, [Define to enable fribidi support])
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+
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+ CORE_CFLAGS="${CORE_CFLAGS} ${FRIBIDI_CFLAGS}"
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+ CORE_LIBS="${CORE_LIBS} ${FRIBIDI_LIBS}"
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+fi
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+
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dnl ============================================================ NLS Support ===
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dnl
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AC_ARG_ENABLE(nls,
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