[rygel] examples: Fix renderer example

[Jens Georg <jensgeorg src gnome org>]

commit 8cee4d046af54b0fcfda0093be12318098d86775
Author: Jens Georg <mail jensge org>
Date:   Sun Sep 28 17:38:29 2014 +0200

    examples: Fix renderer example
    
    Signed-off-by: Jens Georg <mail jensge org>

 examples/gi/example-renderer.py |   65 ++++++++++++++++++++++++++++++++++++++-
 1 files changed, 64 insertions(+), 1 deletions(-)
---
diff --git a/examples/gi/example-renderer.py b/examples/gi/example-renderer.py
index 5fa6029..69036a9 100755
--- a/examples/gi/example-renderer.py
+++ b/examples/gi/example-renderer.py
@@ -2,8 +2,12 @@
 
 from gi.repository import RygelCore as rc
 from gi.repository import RygelRenderer as rr
+from gi.repository import GLib
 from gi.repository import GObject
 
+import gi
+import sys
+
 class ExamplePlayer(GObject.Object, rr.MediaPlayer):
     __gtype_name = "RygelPythonExamplePlayer"
 
@@ -45,12 +49,71 @@ class ExamplePlayer(GObject.Object, rr.MediaPlayer):
     def do_set_volume(self, _volume):
         self.volume = _volume;
 
+    def do_get_playback_speed(self):
+        return "1.0"
+
+    def do_get_duration(self):
+        return 0
+
+    def do_set_uri(self, uri):
+        self.uri = uri
+
+    def do_get_uri(self):
+        return self.uri
+
+    def do_get_metadata(self):
+        return self.metadata
+
+    def do_set_playback_state(self, new_state):
+        print("Client is requesting new state " + new_state)
+        self.playback_state = new_state
+
+    def do_get_playback_state(self):
+        return self.playback_state
+
+    def do_get_can_seek(self):
+        return False
+
+    def do_get_can_seek_bytes(self):
+        return False
+
+    def do_get_allowed_playback_speeds(self):
+        return ["1.0"]
+
+    def do_get_position(self):
+        return 0
+
+    def do_get_byte_position(self):
+        return 0
+
+    def do_set_mime_type(self, mime_type):
+        print("Setting mime type to " + mime_type)
+        self.mime_type = mime_type
+
+    def do_set_content_features(self, content_features):
+        print("Setting content features to " + content_features)
+        self.content_features = content_features
+
+    def do_set_metadata(self, metadata):
+        print("Setting meta data to " + metadata)
+        self.metadata = metadata
+
     def __init__(self):
         GObject.Object.__init__(self)
 
+major,minor,micro = gi.version_info
+
+ok = (major >= 3 and minor > 13) or (major == 3 and minor == 13 and micro >= 4)
+
+if not ok:
+    print("Need at least pygobject version 3.13.4 to work")
+    sys.exit(-1)
+else:
+    print("Proper PyGObject version found!")
+
 d = rr.MediaRenderer (title = "DLNA renderer from Python!",
                       player = ExamplePlayer())
 
 d.add_interface ("lo")
 
-GObject.MainLoop().run()
+GLib.MainLoop().run()