ENH: Organized flags/laguage available, so it is easier to include a new language

tatiana
1 parent 0a6b0a48
Showing 3 changed files with 47 additions and 50 deletions Show diff stats
invesalius/gui/language_dialog.py
invesalius/i18n.py
invesalius/invesalius.py
@@ -39,38 +39,30 @@ class LanguageDialog(wx.Dialog):
     def __init_combobox_bitmap__(self):
         """Initialize combobox bitmap"""
-        
-        self.locales = i18n.GetLocales().values()
-        self.locales_key = i18n.GetLocales().keys()
+       
+        dict_locales = i18n.GetLocales()
+         
+        self.locales = dict_locales.values()
+        self.locales.sort()
+       
+        print "-------------------"
+        print self.locales 
+        self.locales_key = [dict_locales.get_key(value)[0] for value in self.locales]
+        print self.locales_key 
         self.os_locale = i18n.GetLocaleOS()
-        
+       
+        os_lang = self.os_locale[0:2]
+        selection = self.locales_key.index('en')
+ 
         self.bitmapCmb = bitmapCmb = wx.combo.BitmapComboBox(self, style=wx.CB_READONLY)
+        for key in self.locales_key:
+            filepath =  os.path.join(ICON_DIR, "%s.bmp"%(key))
+            bmp = wx.Bitmap(filepath, wx.BITMAP_TYPE_BMP)
+            bitmapCmb.Append(dict_locales[key], bmp, key)
+            if key.startswith(os_lang):
+                selection = self.locales_key.index(key)
+                bitmapCmb.SetSelection(selection)
-        bmp_french_flag = wx.Bitmap(os.path.join(ICON_DIR, "fr_FR.bmp"), wx.BITMAP_TYPE_BMP)
-        bmp_english_flag = wx.Bitmap(os.path.join(ICON_DIR, "en_GB.bmp"), wx.BITMAP_TYPE_BMP)
-        bmp_brazilian_flag = wx.Bitmap(os.path.join(ICON_DIR, "pt_BR.bmp"), wx.BITMAP_TYPE_BMP)
-        bmp_spanish_flag = wx.Bitmap(os.path.join(ICON_DIR, "es.bmp"), wx.BITMAP_TYPE_BMP)
-        bmp_greek_flag = wx.Bitmap(os.path.join(ICON_DIR, "el_GR.bmp"), wx.BITMAP_TYPE_BMP)
-
-        bitmapCmb.Append(self.locales[0], bmp_greek_flag, "el_GR")
-        bitmapCmb.Append(self.locales[1], bmp_french_flag,"fr")
-        bitmapCmb.Append(self.locales[2], bmp_english_flag,"en_GB")
-        bitmapCmb.Append(self.locales[3], bmp_brazilian_flag,"pt_BR")
-        bitmapCmb.Append(self.locales[4], bmp_spanish_flag,"es")
-
-
-        
-        os_lang = self.os_locale[0:2] 
-        if (os_lang == 'pt'):
-            bitmapCmb.SetSelection(3)
-        elif (os_lang == 'es'):
-            bitmapCmb.SetSelection(4)
-        elif (os_lang == 'fr'):
-            bitmapCmb.SetSelection(1)
-        elif (os_lang == 'el'):
-            bitmapCmb.SetSelection(0)
-        else:
-            bitmapCmb.SetSelection(2)
     def __init_gui(self):
         self.txtMsg = wx.StaticText(self, -1,
@@ -26,16 +26,20 @@ import gettext
 import os
 import sys
+import utils as utl
+
 LANGUAGE_DIR = os.path.abspath(os.path.join('..','locale'))
 def GetLocales():
     """Return a dictionary which defines supported languages"""
-    locale_descriptions = {'en': u'English',
-                           'es': u'Español',
-                           'pt_BR': u'Português (Brasil)',
-                           'fr':u'Français',
-                            'el_GR':u'Ελληνική'}
-    return locale_descriptions
+    d = utl.TwoWaysDictionary ({'en': u'English',
+                                'es': u'Español',
+                                'pt_BR': u'Português (Brasil)',
+                                'fr':u'Français',
+                                'el_GR':u'Ελληνική',
+                                'it_IT':'Italiano',
+                                'de_DE': 'Deutsch'})
+    return d
 def GetLocaleOS():
         """Return language of the operating system."""
@@ -46,7 +46,7 @@ import wx.lib.pubsub as ps
 class SplashScreen(wx.SplashScreen):
     def __init__(self):
-
+        lang = False
         save_session = False
         session = Session()
         if not (session.ReadSession()):
@@ -74,29 +74,30 @@ class SplashScreen(wx.SplashScreen):
             session.SetLanguage(lang)
             session.CreateSessionFile()
-        if (lang.startswith('pt')): #Necessy, pt noted as pt_BR
-            icon_file = "splash_pt.png"
-        else:
-            icon_file = "splash_" + lang + ".png"
+        if lang:
+            if (lang.startswith('pt')): #Necessy, pt noted as pt_BR
+                icon_file = "splash_pt.png"
+            else:
+                icon_file = "splash_" + lang + ".png"
-        path = os.path.join("..","icons", icon_file)
+            path = os.path.join("..","icons", icon_file)
-        bmp = wx.Image(path).ConvertToBitmap()
+            bmp = wx.Image(path).ConvertToBitmap()
-        wx.SplashScreen.__init__(self, bitmap=bmp,
+            wx.SplashScreen.__init__(self, bitmap=bmp,
                                  splashStyle=wx.SPLASH_CENTRE_ON_SCREEN | wx.SPLASH_TIMEOUT,
                                  milliseconds=1500, id=-1, parent=None)
-        self.Bind(wx.EVT_CLOSE, self.OnClose)
+            self.Bind(wx.EVT_CLOSE, self.OnClose)
-        from gui.frame import Frame
-        from control import Controller
-        from project import Project
+            from gui.frame import Frame
+            from control import Controller
+            from project import Project
-        self.main = Frame(None)
-        self.control = Controller(self.main)
+            self.main = Frame(None)
+            self.control = Controller(self.main)
-        self.fc = wx.FutureCall(1, self.ShowMain)
+            self.fc = wx.FutureCall(1, self.ShowMain)
     def OnClose(self, evt):
         # Make sure the default handler runs too so this window gets