From f045a05113e7fa966e9d8530ddd562bd86d00a5c Mon Sep 17 00:00:00 2001
From: Simon Schampijer <simon@schampijer.de>
Date: Mon, 09 Jun 2008 14:18:53 +0000
Subject: copy Image to clipboard under rainbow

- specify the dir we want to save to
- preserve the base file name
- file name unique since using mkstemp
---
(limited to 'palettes.py')

diff --git a/palettes.py b/palettes.py
index d62fb5e..efab5fb 100644
--- a/palettes.py
+++ b/palettes.py
@@ -27,6 +27,7 @@ from sugar.graphics.palette import Palette, Invoker
 from sugar.graphics.menuitem import MenuItem
 from sugar.graphics.icon import Icon
 from sugar import profile
+from sugar.activity import activity
 
 class ContentInvoker(Invoker):
     _com_interfaces_ = interfaces.nsIDOMEventListener
@@ -153,12 +154,19 @@ class ImagePalette(Palette):
                                 self.__clipboard_clear_func_cb)
 
     def __clipboard_get_func_cb(self, clipboard, selection_data, info, data):
-        file_name = urlparse.urlparse(self._url).path
-        extension = None
+        file_name = os.path.basename(urlparse.urlparse(self._url).path)
         if '.' in file_name:
-            extension = file_name.split('.')[1]
-        fd, self._temp_file = tempfile.mkstemp(suffix='.' + extension)
+            base_name, extension = file_name.split('.')
+            extension = '.' + extension
+        else:
+            base_name = file_name
+            extension = ''
+
+        temp_path = os.path.join(activity.get_activity_root(), 'instance')
+        fd, self._temp_file = tempfile.mkstemp(dir=temp_path, prefix=base_name,
+                                               suffix=extension)
         os.close(fd)
+        os.chmod(self._temp_file, 0664)
 
         cls = components.classes['@mozilla.org/network/io-service;1']
         io_service = cls.getService(interfaces.nsIIOService)
--
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