[transmageddon] Fix errors caused by missing plugin

[Christian Fredrik Kalager Schaller <uraeus src gnome org>]

commit 8540ef520fed91695f3647ea32c79348d04bc6e2
Author: Christian Fredrik Kalager Schaller <uraeus linuxrising org>
Date:   Tue Apr 8 11:50:09 2014 +0200

    Fix errors caused by missing plugin

 src/transcoder_engine.py |    7 ++++---
 src/transmageddon.py     |    2 +-
 2 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/src/transcoder_engine.py b/src/transcoder_engine.py
index 7d31084..4c6c629 100644
--- a/src/transcoder_engine.py
+++ b/src/transcoder_engine.py
@@ -314,9 +314,9 @@ class Transcoder(GObject.GObject):
                print("missing something")
                if self.missingplugin==False: #don't think this is correct if more than one plugin installed
                    self.missingplugin=message
-                   #output=GstPbutils.missing_plugin_message_get_description(message)
-                   #print(output)
-                   # GstPbutils.missing_plugin_message_get_installer_detail(message)
+                   GstPbutils.missing_plugin_message_get_description(message)
+                   GstPbutils.missing_plugin_message_get_installer_detail(message)
+                   self.uridecoder.set_state(Gst.State.NULL)
                    self.emit('missing-plugin')
            
        elif mtype == Gst.MessageType.ASYNC_DONE:
@@ -336,6 +336,7 @@ class Transcoder(GObject.GObject):
        return True
 
    def OnDynamicPad(self, uridecodebin, src_pad):
+       print("hitting the pads")
        origin = src_pad.query_caps(None)
        if (self.streamdata['container']==False):
            a =  origin.to_string()
diff --git a/src/transmageddon.py b/src/transmageddon.py
index 2f4581d..0b64395 100644
--- a/src/transmageddon.py
+++ b/src/transmageddon.py
@@ -843,7 +843,7 @@ class TransmageddonUI(Gtk.ApplicationWindow):
        self.context.set_xid(self.get_window().get_xid())
        GstPbutils.install_plugins_async (missing, self.context, \
                        self.donemessage, "NULL")
-       self.on_cancelbutton_clicked("click")
+       # self.on_cancelbutton_clicked("clicked")
 
    def donemessage(self, donemessage, null):
        if donemessage == GstPbutils.InstallPluginsReturn.SUCCESS: