From: Dana Jansens <danakj@orodu.net>
Date: Wed, 9 May 2007 21:41:16 +0000 (+0000)
Subject: use pango 1.16 stuff if its there. and use the old stuff if not. also! save it in... 
X-Git-Url: https://git.dogcows.com/gitweb?a=commitdiff_plain;h=c4385c098fb5547dd80b06636c946676f274d396;p=chaz%2Fopenbox

use pango 1.16 stuff if its there. and use the old stuff if not. also! save it in static variable so we dont have to update it over and over.
---

diff --git a/configure.ac b/configure.ac
index 2f4c0e0a..b6c7803f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -74,7 +74,7 @@ PKG_CHECK_MODULES([GLIB], [glib-2.0 >= 2.6.0])
 AC_SUBST(GLIB_CFLAGS)
 AC_SUBST(GLIB_LIBS)
 
-PKG_CHECK_MODULES(PANGO, [pango >= 1.16.0 pangoxft >= 1.8.0])
+PKG_CHECK_MODULES(PANGO, [pango >= 1.8.0 pangoxft >= 1.8.0])
 AC_SUBST(PANGO_CFLAGS)
 AC_SUBST(PANGO_LIBS)
 
diff --git a/render/font.c b/render/font.c
index 7a6338b0..166b9abb 100644
--- a/render/font.c
+++ b/render/font.c
@@ -34,13 +34,29 @@
 static void measure_font(const RrInstance *inst, RrFont *f)
 {
     PangoFontMetrics *metrics;
+    static PangoLanguage *lang = NULL;
+
+    if (lang == NULL) {
+#if PANGO_VERSION_CHECK(1,16,0)
+        lang = pango_language_get_default();
+#else
+        gchar *locale, *p;
+        /* get the default language from the locale
+           (based on gtk_get_default_language in gtkmain.c) */
+        locale = g_strdup(setlocale(LC_CTYPE, NULL));
+        if ((p = strchr(locale, '.'))) *p = '\0'; /* strip off the . */
+        if ((p = strchr(locale, '@'))) *p = '\0'; /* strip off the @ */
+        lang = pango_language_from_string(locale);
+        g_free(locale);
+#endif
+    }
 
     /* measure the ascent and descent */
-    metrics = pango_context_get_metrics(inst->pango, f->font_desc,
-                                        pango_language_get_default());
+    metrics = pango_context_get_metrics(inst->pango, f->font_desc, lang);
     f->ascent = pango_font_metrics_get_ascent(metrics);
     f->descent = pango_font_metrics_get_descent(metrics);
     pango_font_metrics_unref(metrics);
+
 }
 
 RrFont *RrFontOpen(const RrInstance *inst, const gchar *name, gint size,