1 files changed, 50 insertions, 0 deletions
diff --git a/port/pixbuf.py b/port/pixbuf.py
new file mode 100644
index 0000000..4390fef
--- /dev/null
+++ b/port/pixbuf.py
@@ -0,0 +1,50 @@
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program 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 General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+"""gtk.gdk.Pixbuf extensions"""
+
+import os
+import cStringIO
+import tempfile
+import gtk
+
+def to_file(pixbuf):
+    """Convert pixbuf object to file object"""
+
+    def push(pixbuf, buffer):
+        buffer.write(pixbuf)
+
+    buffer = cStringIO.StringIO()
+    pixbuf.save_to_callback(push, 'png', user_data=buffer)
+    buffer.seek(0)
+
+    return buffer
+
+def to_str(pixbuf):
+    """Convert pixbuf object to string"""
+    return to_file(pixbuf).getvalue()
+
+def from_str(str):
+    """Convert string to pixbuf object"""
+
+    file_d, path = tempfile.mkstemp()
+
+    file_o = os.fdopen(file_d, 'w')
+    file_o.write(str)
+    file_o.close()
+
+    out = gtk.gdk.pixbuf_new_from_file(path)
+    os.unlink(path)
+
+    return out