Add i18n support

1 files changed, 10 insertions, 7 deletions

diff --git a/PascalTriangle.activity/pascaltriangle.py b/PascalTriangle.activity/pascaltriangle.py
index 2463cf0..b84d0a9 100755
--- a/PascalTriangle.activity/pascaltriangle.py
+++ b/PascalTriangle.activity/pascaltriangle.py
@@ -25,6 +25,7 @@ from sugar3.graphics.toggletoolbutton import ToggleToolButton
 import math, random
 from gi.repository import Gtk, Gdk
 import cairo
+from gettext import gettext as _
 
 class PascalTriangleActivity(activity.Activity):
     def __init__(self, handle):
@@ -337,7 +338,9 @@ class PascalTriangleActivity(activity.Activity):
                                                           column_index))
             ctx.set_source_rgb(0.0, 0.0, 0.0) # black
         elif (row_index, column_index) != self._current_cell:
-            cell_text = '?'
+            # Translators: This is the text shown in cells which haven't yet
+            # been filled in by the user.
+            cell_text = _('?')
             ctx.set_source_rgb(0.4, 0.4, 0.4) # grey
         else:
             cell_text = self._current_cell_text
@@ -370,15 +373,15 @@ class PascalTriangleActivity(activity.Activity):
         # Check whether all blank cells have been filled.
         if len(self._blank_cells) == 0:
             alert = Alert()
-            alert.props.title = 'You’ve won!'
-            alert.props.msg = 'Well done! You’ve completed the Pascal ' + \
-                              'Triangle. Do you want to play again?'
+            alert.props.title = _('You’ve won!')
+            alert.props.msg = _('Well done! You’ve completed the Pascal ' + \
+                                'Triangle. Do you want to play again?')
             icon = Icon(icon_name = 'emblem-favorite')
             alert.props.icon = icon
             icon.show()
 
             icon = Icon(icon_name = 'add')
-            alert.add_button(Gtk.ResponseType.ACCEPT, 'New Game', icon)
+            alert.add_button(Gtk.ResponseType.ACCEPT, _('New Game'), icon)
             icon.show()
 
             alert.connect('response', self._alert_response_cb)
@@ -423,7 +426,7 @@ class PascalTriangleActivity(activity.Activity):
 class NewGameButton(ToolButton):
     def __init__(self, activity, **kwargs):
         ToolButton.__init__(self, 'add', **kwargs)
-        self.props.tooltip = 'New Game'
+        self.props.tooltip = _('New Game')
         self.props.accelerator = '<Ctrl>N'
         self.connect('clicked', self.__new_game_button_clicked_cb, activity)
 
@@ -435,7 +438,7 @@ class HintButton(ToggleToolButton):
     def __init__(self, activity, **kwargs):
         ToggleToolButton.__init__(self, 'toolbar-help', **kwargs)
         #self.props.tooltip = 'Show Hints'
-        self.set_tooltip('Show Hints')
+        self.set_tooltip(_('Show Hints'))
         self.props.accelerator = '<Ctrl>H'
         self.connect('clicked', self.__hint_button_clicked_cb, activity)