1 files changed, 70 insertions, 0 deletions
diff --git a/desktop/sweetener/xocolor.py b/desktop/sweetener/xocolor.py
new file mode 100644
index 0000000..ab05cb2
--- /dev/null
+++ b/desktop/sweetener/xocolor.py
@@ -0,0 +1,70 @@
+# Copyright (C) 2006-2007 Red Hat, Inc.
+# Copyright (C) 2012 Daniel Francis <francis@sugarlabs.org>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the
+# Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+# Boston, MA 02111-1307, USA.
+
+"""
+STABLE.
+"""
+
+import logging
+
+
+def _parse_string(color_string):
+    if not isinstance(color_string, (str, unicode)):
+        logging.error('Invalid color string: %r', color_string)
+        return None
+
+    if color_string == 'white':
+        return ['#ffffff', '#414141']
+    elif color_string == 'insensitive':
+        return ['#ffffff', '#e2e2e2']
+
+    splitted = color_string.split(',')
+    if len(splitted) == 2:
+        return [splitted[0], splitted[1]]
+    else:
+        return None
+
+
+def is_valid(color_string):
+    return (_parse_string(color_string) != None)
+
+
+class XoColor:
+
+    def __init__(self, color_string):
+        if not is_valid(color_string):
+            logging.debug('Color string is not valid: %s, '
+                          'fallback to default', color_string)
+            raise Exception
+
+        [self.stroke, self.fill] = _parse_string(color_string)
+
+    def __cmp__(self, other):
+        if isinstance(other, XoColor):
+            if self.stroke == other.stroke and self.fill == other.fill:
+                return 0
+        return -1
+
+    def get_stroke_color(self):
+        return self.stroke
+
+    def get_fill_color(self):
+        return self.fill
+
+    def to_string(self):
+        return '%s,%s' % (self.stroke, self.fill)