From 38619bb43a9258c02dbdd0d134db3c12f43fbd7a Mon Sep 17 00:00:00 2001
From: Christophe Gueret <christophe.gueret@gmail.com>
Date: Sun, 13 Jan 2013 00:11:15 +0000
Subject: Added keeping the last score

---
diff --git a/activity_quiz/Activity.py b/activity_quiz/Activity.py
index b86059f..f0ba268 100644
--- a/activity_quiz/Activity.py
+++ b/activity_quiz/Activity.py
@@ -11,9 +11,8 @@ from sugar3.activity.widgets import ActivityButton
 from sugar3.activity.widgets import TitleEntry
 from sugar3.activity.widgets import StopButton
 from sugar3.activity.widgets import DescriptionItem
-from sugar3.graphics.toolbutton import ToolButton
 from Application import Main
-
+import simplejson
 
 class QuizActivity(activity.Activity):
 	def __init__(self, handle):
@@ -23,7 +22,7 @@ class QuizActivity(activity.Activity):
 		activity.Activity.__init__(self, handle)
 		
 		# Create the main part of the application
-		main = Main()
+		self._application = Main()
 
 		# toolbar with the new toolbar redesign
 		toolbar_box = ToolbarBox()
@@ -54,6 +53,31 @@ class QuizActivity(activity.Activity):
 		toolbar_box.show()
 		
 		# Set the canvas		
-		self.set_canvas(main.get_widget())
-		main.get_widget().show()
+		self.set_canvas(self._application.get_widget())
+		self.canvas.show()
+		
+	def write_file(self, file_path):
+		if not self.metadata['mime_type']:
+			self.metadata['mime_type'] = 'text/plain'
+		
+		data = {}
+		data['last_score'] = self._application.get_score()
+	
+		fd = open(file_path, 'w')
+		text = simplejson.dumps(data)
+		fd.write(text)
+		fd.close()
+		
+	def read_file(self, file_path):
+		if self.metadata['mime_type'] != 'text/plain':
+			return
+		
+		fd = open(file_path, 'r')
+		text = fd.read()
+		data = simplejson.loads(text)
+		fd.close()
 		
+		if 'last_score' in data:
+			self._application.set_score(int(data['last_score']))
+		else:
+			self._application.set_score(0)
diff --git a/activity_quiz/Application.py b/activity_quiz/Application.py
index e8d2b82..3172741 100644
--- a/activity_quiz/Application.py
+++ b/activity_quiz/Application.py
@@ -61,6 +61,13 @@ class Main(object):
 		'''
 		return self._gui.get_object("main_box")
 
+	def get_score(self):
+		return self._points
+	
+	def set_score(self, value):
+		self._points = value
+		self._gui.get_object("score_zone").set_label(str(self._points))
+	
 	def make_new_question(self):
 		'''
 		Prepare a new question: pick a set of cities and update the buttons
@@ -79,8 +86,7 @@ class Main(object):
 		'''
 		# Check the answer picked
 		if number == self._good_answer:
-			self._points = self._points + 1
-		self._gui.get_object("score_zone").set_label(str(self._points))
+			self.set_score(self.get_score() + 1)
 			
 		# Create a new question
 		self.make_new_question()
diff --git a/activity_quiz/GUI.glade b/activity_quiz/GUI.glade
index 5980607..1202abf 100644
--- a/activity_quiz/GUI.glade
+++ b/activity_quiz/GUI.glade
@@ -28,7 +28,7 @@
             <property name="visible">True</property>
             <property name="can_focus">False</property>
             <property name="label_xalign">0</property>
-            <property name="shadow_type">etched-out</property>
+            <property name="shadow_type">out</property>
             <child>
               <object class="GtkButtonBox" id="buttonbox1">
                 <property name="visible">True</property>
@@ -108,7 +108,7 @@
             <property name="visible">True</property>
             <property name="can_focus">False</property>
             <property name="label_xalign">0</property>
-            <property name="shadow_type">etched-out</property>
+            <property name="shadow_type">out</property>
             <child>
               <object class="GtkLabel" id="score_zone">
                 <property name="visible">True</property>
--
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