Some updates to the manual, mostly glib2 related.

Original commit message from CVS:
Some updates to the manual, mostly glib2 related.

docs/manual/bins.sgml

@@ -139,7 +139,7 @@
   // create the mp3player element
   GstElement *mp3player = gst_elementfactory_make ("mp3player", "mp3player");
   // set the source mp3 audio file
-  gtk_object_set(GTK_OBJECT(mp3player), "location", "helloworld.mp3", NULL);
+  g_object_set (G_OBJECT (mp3player), "location", "helloworld.mp3", NULL);
   // start playback
   gst_element_set_state (GST_ELEMENT (mp3player), GST_STATE_PLAYING);
    ...

docs/manual/dynamic.sgml

@@ -46,7 +46,7 @@ main(int argc, char *argv[])
 
   src = gst_elementfactory_make ("disksrc", "src");
   g_return_val_if_fail (src != NULL, -1);
-  gtk_object_set (GTK_OBJECT (src), "location", argv[1], NULL);
+  g_object_set (G_OBJECT (src), "location", argv[1], NULL);
 
   parse = gst_elementfactory_make ("mpeg1parse", "parse");
   g_return_val_if_fail (parse != NULL, -1);
@@ -54,11 +54,11 @@ main(int argc, char *argv[])
   gst_bin_add (GST_BIN (pipeline), GST_ELEMENT (src));
   gst_bin_add (GST_BIN (pipeline), GST_ELEMENT (parse));
 
-  gtk_signal_connect (GTK_OBJECT (parse), "new_pad",
+  g_signal_connectc (G_OBJECT (parse), "new_pad",
-                      GTK_SIGNAL_FUNC (new_pad_created), pipeline);
+                     G_CALLBACK (new_pad_created), pipeline, FALSE);
 
-  gtk_signal_connect (GTK_OBJECT (src), "eos",
+  g_signal_connectc (G_OBJECT (src), "eos",
-                      GTK_SIGNAL_FUNC (eof), NULL);
+                     G_CALLBACK (eof), NULL, FALSE);
 
   gst_pad_connect (gst_element_get_pad (src, "src"),
                    gst_element_get_pad (parse, "sink"));
@@ -83,8 +83,8 @@ main(int argc, char *argv[])
     'new_pad' that we connected to the mpeg1parser using:
   </para>
   <programlisting>
-  gtk_signal_connect (GTK_OBJECT (parse), "new_pad",
+  g_signal_connectc (G_OBJECT (parse), "new_pad",
-                      GTK_SIGNAL_FUNC (new_pad_created), pipeline);
+                     G_CALLBACK (new_pad_created), pipeline, FALSE);
   </programlisting>
   <para> 
     When an elementary stream has been detected in the system stream,
@@ -191,7 +191,7 @@ new_pad_created (GstElement *parse, GstPad *pad, GstElement *pipeline)
                      gst_element_get_pad (video_thread, "sink"));
 
     // set up thread state and kick things off
-    gtk_object_set (GTK_OBJECT (video_thread), "create_thread", TRUE, NULL);
+    g_object_set (G_OBJECT (video_thread), "create_thread", TRUE, NULL);
     g_print ("setting to READY state\n");
     gst_element_set_state (GST_ELEMENT (video_thread), GST_STATE_READY);
   }

docs/manual/goals.sgml

@@ -38,8 +38,8 @@
     <sect2 id="sec-goals-object">
       <title>Object oriented</title>
       <para>
-        Adhere as much as possible to the GTK+ object model. A programmer familiar
+        Adhere as much as possible to the glib2.0 object model. A programmer familiar
-	with GTK+ will be confortable with GStreamer.
+	with glib2 and GTK+ will be confortable with GStreamer.
       </para> 
       <para>
         GStreamer uses the mechanism of signals and object arguments. 
@@ -53,7 +53,7 @@
     <sect2 id="sec-goals-extensible">
       <title>Extensible</title>
       <para> 
-	All GStreamer Objects can be extended using the GTK+ inheritance methods.
+	All GStreamer Objects can be extended using the glib2 inheritance methods.
       </para> 
       <para> 
         All plugins are loaded dynamically and can be extended and upgraded
@@ -65,7 +65,7 @@
       <title>Allow binary only plugins</title>
       <para> 
         plugins are shared libraries that are loaded at runtime. since all the
-	properties of the plugin can be set using the GtkObject arguments, there
+	properties of the plugin can be set using the GObject properties, there
 	is no need to have any header files installed for the plugins.
       </para> 
       <para> 

docs/manual/gstreamer-manual.sgml

@@ -67,8 +67,8 @@
         The first chapter of the book gives you an overview of <application>GStreamer</application>
         design goals. Chapter 2 rapidly covers the basics of <application>GStreamer</application>
         programming. In chapter 3 we will move on to the examples. 
-        Since <application>GStreamer</application> adheres to the GTK+ programming model, the reader is 
+        Since <application>GStreamer</application> adheres to the GTK+/glib2 programming model, the reader is 
-        assumed to understand the basics of GTK+.
+        assumed to understand the basics of GTK+ and the glib2.0 object model.
         For a gentle introduction to GTK+, you may wish to read the <emphasis>GTK+
         Tutorial</emphasis> or Eric Harlow's book <emphasis>Developing Linux
         Applications with GTK+ and GDK</emphasis>.  

docs/manual/helloworld.sgml

@@ -36,7 +36,7 @@ main (int argc, char *argv[])
 
   /* create a disk reader */
   disksrc = gst_elementfactory_make ("disksrc", "disk_source");
-  gtk_object_set (GTK_OBJECT (disksrc),"location", argv[1], NULL);
+  g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
 
   /* now it's time to get the parser */
   parse = gst_elementfactory_make ("mp3parse", "parse");
@@ -127,13 +127,13 @@ main (int argc, char *argv[])
 
     <para>
       We then create a disk source element. The disk source element is able to
-      read from a file.  We use the standard GTK+ argument mechanism to set
+      read from a file.  We use the standard GObject property mechanism to set
       a property of the element: the file to read from.
     </para>
     <programlisting>
   /* create a disk reader */
   disksrc = gst_elementfactory_make ("disksrc", "disk_source");
-  gtk_object_set (GTK_OBJECT (disksrc),"location", argv[1], NULL);
+  g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
     </programlisting>
     <note>
       <para>

docs/manual/helloworld2.sgml

@@ -52,9 +52,9 @@ main (int argc, char *argv[])
 
   /* create a disk reader */
   disksrc = gst_elementfactory_make ("disksrc", "disk_source");
-  gtk_object_set (GTK_OBJECT (disksrc), "location", argv[1], NULL);
+  g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
-  gtk_signal_connect (GTK_OBJECT (disksrc), "eos",
+  g_signal_connectc (G_OBJECT (disksrc), "eos",
-                      GTK_SIGNAL_FUNC (eos), NULL);
+                     G_CALLBACK (eos), NULL, FALSE);
 
   /* and an audio sink */
   audiosink = gst_elementfactory_make ("audiosink", "play_audio");

docs/manual/pads.sgml

@@ -105,7 +105,7 @@ main(int argc, char *argv[])
   ...
   
   mpeg2parser = gst_elementfactory_make ("mpeg2parse", "mpeg2parse");
-  gtk_signal_connect (GTK_OBJECT (mpeg2parser), "new_pad", pad_connect_func, pipeline);  
+  g_signal_connectc (G_OBJECT (mpeg2parser), "new_pad", pad_connect_func, pipeline, FALSE);  
   ...
 
   // start the pipeline
@@ -411,7 +411,7 @@ GstProps*     gst_props_new   (const gchar *firstname, ...);
             </para>
           </listitem>
         </itemizedlist>
-        All of the above values can be given with a list too using:
+        All of the above values can be given with a list too, using:
         <itemizedlist>
           <listitem>
             <para>

docs/manual/queues.sgml

@@ -29,11 +29,11 @@
 
   <para> 
     The standard <application>GStreamer</application> queue implementation has some
-    properties that can be changed using the gtk_objet_set () method. To set the 
+    properties that can be changed using the g_objet_set () method. To set the 
     maximum number of buffers that can be queued to 30, do:
   </para>
   <programlisting>
-  gtk_object_set (GTK_OBJECT (queue), "max_level", 30, NULL);
+  g_object_set (G_OBJECT (queue), "max_level", 30, NULL);
   </programlisting>
 
   <para> 
@@ -81,9 +81,9 @@ main (int argc, char *argv[])
   /* create a disk reader */
   disksrc = gst_elementfactory_make ("disksrc", "disk_source");
   g_assert (disksrc != NULL);
-  gtk_object_set (GTK_OBJECT (disksrc), "location", argv[1], NULL);
+  g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
-  gtk_signal_connect (GTK_OBJECT (disksrc), "eos",
+  g_signal_connectc (G_OBJECT (disksrc), "eos",
-                      GTK_SIGNAL_FUNC (eos), thread);
+                     G_CALLBACK (eos), thread, FALSE);
 
   queue = gst_elementfactory_make ("queue", "queue");
 
@@ -114,8 +114,6 @@ main (int argc, char *argv[])
 
   gst_bin_add (GST_BIN (bin), thread);
 
-  /* make it ready */
-  gst_element_set_state (GST_ELEMENT (bin), GST_STATE_READY);
   /* start playing */
   gst_element_set_state (GST_ELEMENT (bin), GST_STATE_PLAYING);
 

docs/manual/threads.sgml

@@ -94,9 +94,9 @@ main (int argc, char *argv[])
   /* create a disk reader */
   disksrc = gst_elementfactory_make ("disksrc", "disk_source");
   g_assert (disksrc != NULL);
-  gtk_object_set (GTK_OBJECT (disksrc), "location", argv[1], NULL);
+  g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
-  gtk_signal_connect (GTK_OBJECT (disksrc), "eos",
+  g_signal_connectc (G_OBJECT (disksrc), "eos",
-                      GTK_SIGNAL_FUNC (eos), thread);
+                     G_CALLBACK (eos), thread, FALSE);
 
   /* and an audio sink */
   audiosink = gst_elementfactory_make ("audiosink", "play_audio");

docs/manual/typedetection.sgml

@@ -75,7 +75,7 @@ main(int argc, char *argv[])
   /* create a disk reader */
   disksrc = gst_elementfactory_make ("disksrc", "disk_source");
   g_assert (disksrc != NULL);
-  gtk_object_set(GTK_OBJECT(disksrc),"location", argv[1],NULL);
+  g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
 
   /* create the typefind element */
   typefind = gst_elementfactory_make ("typefind", "typefind");
@@ -85,8 +85,8 @@ main(int argc, char *argv[])
   gst_bin_add (GST_BIN (bin), disksrc);
   gst_bin_add (GST_BIN (bin), typefind);
 
-  gtk_signal_connect (GTK_OBJECT (typefind), "have_type", 
+  g_signal_connectc (G_OBJECT (typefind), "have_type", 
-		  type_found, NULL);
+		     G_CALLBACK (type_found), NULL, FALSE);
 
   gst_pad_connect (gst_element_get_pad (disksrc, "src"),
                    gst_element_get_pad (typefind, "sink"));

docs/manual/utility.sgml

@@ -1,7 +1,7 @@
 <chapter id="cha-utility">
   <title>Utility functions</title>
   <para> 
-    while you can use the regular gtk_object_getv () function to
+    while you can use the regular g_object_getv () function to
     query the value of an object property, <application>GStreamer</application>
     provides some easy wrappers for this common operation.
   </para>
@@ -14,7 +14,7 @@
   guchar *value;
 
   arg.name = argname;
-  gtk_object_getv (GTK_OBJECT (object), 1, &amp;arg);
+  g_object_getv (G_OBJECT (object), 1, &amp;arg);
   value = GTK_VALUE_STRING (arg);
   </programlisting>
   <para> 
@@ -61,11 +61,6 @@
          gpointer: with gst_util_get_pointer_arg ();
         </para>
       </listitem>
-      <listitem>
-        <para>
-         GtkWidget*: with gst_util_get_widget_arg ();
-        </para>
-      </listitem>
     </itemizedlist>
   </para> 
   <para> 

docs/manual/xml.sgml

@@ -55,7 +55,7 @@ main (int argc, char *argv[])
   /* create a disk reader */
   disksrc = gst_elementfactory_make ("disksrc", "disk_source");
   g_assert (disksrc != NULL);
-  gtk_object_set (GTK_OBJECT (disksrc), "location", argv[1], NULL);
+  g_object_set (G_OBJECT (disksrc), "location", argv[1], NULL);
 
   queue = gst_elementfactory_make ("queue", "queue");
   queue2 = gst_elementfactory_make ("queue", "queue2");
@@ -196,7 +196,8 @@ xmlNsPtr ns;
   ns = xmlNewNs (NULL, "http://gstreamer.net/gst-test/1.0/", "test");
     ...
   thread = gst_elementfactory_make ("thread", "thread");
-  gtk_signal_connect (GTK_OBJECT (thread), "object_saved", object_saved, g_strdup ("decoder thread"));
+  g_signal_connectc (G_OBJECT (thread), "object_saved", 
+  		     G_CALLBACK (object_saved), g_strdup ("decoder thread"), FALSE);
     ...
     </programlisting>
     <para>
@@ -245,7 +246,8 @@ object_saved (GstObject *object, xmlNodePtr parent, gpointer data)
     <programlisting>
   xml = gst_xml_new ();
 
-  gtk_signal_connect (GTK_OBJECT (xml), "object_loaded", xml_loaded, xml);
+  g_signal_connectc (G_OBJECT (xml), "object_loaded", 
+  		     G_CALLBACK (xml_loaded), xml);
 
   ret = gst_xml_parse_file (xml, "xmlTest.gst", NULL);
   g_assert (ret == TRUE);