[gcompris] python binding: added the method gcompris.get_locale_name

[Bruno Coudoin <bcoudoin src gnome org>]

commit 5d3bdf9119a7ed7dd01fe89dac21bb90b6ce9086
Author: Bruno Coudoin <bruno coudoin free fr>
Date:   Fri Aug 5 03:54:02 2011 +0200

    python binding: added the method gcompris.get_locale_name
    
    Now in the hangman, we use this methof to display the name of the current language.

 docs/C/python.xml               |    5 +++++
 src/boards/py-mod-gcompris.c    |   17 +++++++++++++++++
 src/hangman-activity/hangman.py |   14 ++++++++++++++
 3 files changed, 36 insertions(+), 0 deletions(-)
---
diff --git a/docs/C/python.xml b/docs/C/python.xml
index 1472da3..3e7e402 100644
--- a/docs/C/python.xml
+++ b/docs/C/python.xml
@@ -224,6 +224,11 @@ attribute is readeable and/or writable.</para>
 		<entry>return a string</entry>
 	      </row>
 	      <row>
+		<entry>gcompris.get_locale_name(locale)</entry>
+		<entry>gchar* gc_locale_get_name(gchar *locale)</entry>
+		<entry>returns the language name for the given locale (e.g French)</entry>
+	      </row>
+	      <row>
 		<entry>gcompris.set_locale(locale)</entry>
 		<entry>void gc_locale_set(gchar *locale)</entry>
 		<entry></entry>
diff --git a/src/boards/py-mod-gcompris.c b/src/boards/py-mod-gcompris.c
index fe423bc..96f8f98 100644
--- a/src/boards/py-mod-gcompris.c
+++ b/src/boards/py-mod-gcompris.c
@@ -368,6 +368,22 @@ py_gc_locale_set(PyObject* self, PyObject* args)
   return Py_None;
 }
 
+/* void gc_locale_get_name(gchar *locale); */
+static PyObject*
+py_gc_locale_get_name(PyObject* self, PyObject* args)
+{
+  gchar* locale;
+  /* Parse arguments */
+  if(!PyArg_ParseTuple(args, "s:gc_locale_get_name", &locale))
+    return NULL;
+
+  /* Call the corresponding C function */
+  gchar *result = gc_locale_get_name(locale);
+
+  /* Create and return the result */
+  return Py_BuildValue("s", result);
+}
+
 
 /* char *gc_locale_get_user_default(void) */
 static PyObject*
@@ -1633,6 +1649,7 @@ static PyMethodDef PythonGcomprisModule[] = {
   { "get_locale",  py_gc_locale_get, METH_VARARGS, "gc_locale_get" },
   { "get_user_default_locale",  py_gc_locale_get_user_default, METH_VARARGS, "gc_locale_get_user_default" },
   { "set_locale",  py_gc_locale_set, METH_VARARGS, "gc_locale_set" },
+  { "get_locale_name",  py_gc_locale_get_name, METH_VARARGS, "gc_locale_get_name" },
   { "set_cursor",  py_gc_cursor_set, METH_VARARGS, "gc_cursor_set" },
   { "images_selector_start",  py_gc_selector_images_start,
     METH_VARARGS, "gc_selector_images_start" },
diff --git a/src/hangman-activity/hangman.py b/src/hangman-activity/hangman.py
index d176a6a..ab1ad36 100644
--- a/src/hangman-activity/hangman.py
+++ b/src/hangman-activity/hangman.py
@@ -95,10 +95,13 @@ class Gcompris_hangman:
     self.rootitem = goocanvas.Group(parent =
                                     self.backitem)
 
+    # Get the name of the language for the current locale
+    self.language = gcompris.gcompris_gettext( gcompris.get_locale_name(gcompris.get_locale()) )
     self.wordlist = gcompris.get_wordlist("wordsgame/default-$LOCALE.xml")
     if not self.wordlist:
       # Fallback to english
       self.wordlist = gcompris.get_wordlist("wordsgame/default-en.xml")
+      self.language = _("English")
 
     if not self.wordlist:
       gcompris.utils.dialog(_("Could not find the list of words."),
@@ -226,6 +229,17 @@ class Gcompris_hangman:
                                  self.word[i],
                                  self.get_equiv(self.word[i])))
 
+    # Display the language
+    goocanvas.Text(
+      parent = self.rootitem,
+      x = gcompris.BOARD_WIDTH / 2,
+      y = gcompris.BOARD_HEIGHT / 2 - 30,
+      text = self.language,
+      fill_color = "white",
+      anchor = gtk.ANCHOR_CENTER,
+      alignment = pango.ALIGN_CENTER
+      )
+
     # Display the virtual keyboard
     (group_vowels, y_vowels) = self.display_letter_set(self.vowels, 0,
                                                        0xFF6633AAL, 0xFF33CCBBL)