From 863f605e77212665a761496431896aeb47b0ea5e Mon Sep 17 00:00:00 2001
From: Walter Bender <walter.bender@gmail.com>
Date: Fri, 20 Jul 2012 23:07:46 +0000
Subject: share Turtle shell

---
(limited to 'TurtleArt')

diff --git a/TurtleArt/tacollaboration.py b/TurtleArt/tacollaboration.py
index a025074..e9bc149 100644
--- a/TurtleArt/tacollaboration.py
+++ b/TurtleArt/tacollaboration.py
@@ -72,6 +72,7 @@ class Collaboration():
         self._processing_methods = {
             't': self._turtle_request,
             'T': self._receive_turtle_dict,
+            'R': self._reskin_turtle,
             'f': self._move_forward,
             'a': self._move_in_arc,
             'r': self._rotate_turtle,
@@ -291,6 +292,20 @@ class Collaboration():
         self.send_event('r|%s' % (data_to_string([self._get_nick(),
                 int(self._tw.canvas.heading)])))
 
+    def _reskin_turtle(self, payload):
+        if len(payload) > 0:
+            [nick, [width, height, data]] = data_from_string(payload)
+            if nick != self._tw.nick:
+                if self._tw.running_sugar:
+                    tmp_path = get_path(self._tw.activity, 'instance')
+                else:
+                    tmp_path = '/tmp'
+                file_name = base64_to_image(data, tmp_path)
+                pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(file_name,
+                                                              width, height)
+                self._tw.canvas.set_turtle(nick)
+                self._tw.active_turtle.set_shapes([pixbuf])
+
     def _draw_pixbuf(self, payload):
         if len(payload) > 0:
             [nick, [a, b, x, y, w, h, width, height, data]] =\
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