Add translation detection, translation class and report translation option. Leading up to user configurable report translations.

svn: r13391

src/gen/plug/menu/_translation.py

@@ -0,0 +1,73 @@
+#
+# Gramps - a GTK+/GNOME based genealogy program
+#
+# Copyright (C) 2009  Brian G. Matherly
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# $Id: _filter.py 12756 2009-07-02 20:01:28Z gbritton $
+
+"""
+Option class representing a list of available translators.
+"""
+
+#------------------------------------------------------------------------
+#
+# python modules
+#
+#------------------------------------------------------------------------
+from gettext import gettext as _
+
+#-------------------------------------------------------------------------
+#
+# gramps modules
+#
+#-------------------------------------------------------------------------
+from gen.plug.menu import EnumeratedListOption
+from TransUtils import get_available_translations, Translator
+
+#-------------------------------------------------------------------------
+#
+# TranslationOption class
+#
+#-------------------------------------------------------------------------
+class TranslationOption(EnumeratedListOption):
+    """
+    This class describes an option that provides a list of available 
+    translations. Each possible value represents one of the possible 
+    translations.
+    """
+    def __init__(self, label):
+        """
+        @param label: A friendly label to be applied to this option.
+            Example: "Translation"
+        @type label: string
+        @return: nothing
+        """      
+        EnumeratedListOption.__init__(self, label, 
+                                      Translator.DEFAULT_TRANSLATION_STR)
+        
+        self.add_item(Translator.DEFAULT_TRANSLATION_STR, _("default"))
+        for tran in get_available_translations():
+            self.add_item(tran, tran)
+        
+    def get_translator(self):
+        """
+        Return a translator for the currently selected translation.
+        
+        @return: a translator object
+        @rtype: TransUtils.Translator
+        """
+        return Translator(self.get_value())