From 329def7feea03efea4d1601cc7fe53e04eb1414f Mon Sep 17 00:00:00 2001
From: Aleksey Lim <alsroot@member.fsf.org>
Date: Sat, 19 Dec 2009 12:28:28 +0000
Subject: Disable play button on swithing to lessons

---
diff --git a/activity.py b/activity.py
index c30a8ce..b2c8280 100644
--- a/activity.py
+++ b/activity.py
@@ -122,11 +122,11 @@ class CartoonBuilderActivity(SharedActivity):
         pauseButtonImg.set_from_icon_name('media-playback-pause',
                 gtk.ICON_SIZE_LARGE_TOOLBAR)
 
-        playButton = ToggleToolButton('media-playback-start')
-        playButton.connect('toggled', self.__play_cb, playButtonImg,
+        self.playButton = ToggleToolButton('media-playback-start')
+        self.playButton.connect('toggled', self.__play_cb, playButtonImg,
                 pauseButtonImg)
-        toolbar.insert(playButton, -1)
-        playButton.set_tooltip(_('Play / Pause'))
+        toolbar.insert(self.playButton, -1)
+        self.playButton.set_tooltip(_('Play / Pause'))
 
         tempo = TempoSlider(0, 10)
         tempo.adjustment.connect("value-changed", self.__tempo_cb)
@@ -188,6 +188,4 @@ class CartoonBuilderActivity(SharedActivity):
         page = button.props.active and 1 or 0
         self.notebook_toolbar.set_current_page(page)
         self.notebook.set_current_page(page)
-
-        sound.stop()
-        self.montage.stop()
+        self.playButton.props.active = False
--
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