[gstreamermm] Plugin Generator: Use Glib::OptionContext instead of GOptionContext.

[José Alburquerque <jaalburqu src gnome org>]

commit c57da90d904b647438b2dfad96fe3bfab2a1fb89
Author: José Alburquerque <jaalburqu svn gnome org>
Date:   Sun Apr 17 23:52:36 2011 -0400

    Plugin Generator: Use Glib::OptionContext instead of GOptionContext.
    
    	* tools/extra_defs_gen/generate_plugin_gmmproc_file.cc: Use the
    	available glibmm API for option parsing instead of the C API where
    	possible.

 ChangeLog                                          |    8 +++++++
 .../extra_defs_gen/generate_plugin_gmmproc_file.cc |   23 ++++++++-----------
 2 files changed, 18 insertions(+), 13 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index 902d094..c91adb0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,11 @@
+2011-04-17  José Alburquerque  <jaalburqu svn gnome org>
+
+	Plugin Generator: Use Glib::OptionContext instead of GOptionContext.
+
+	* tools/extra_defs_gen/generate_plugin_gmmproc_file.cc: Use the
+	available glibmm API for option parsing instead of the C API where
+	possible.
+
 2011-04-15  Murray Cumming  <murrayc murrayc com>
 
 	Require a newer gmmproc.
diff --git a/tools/extra_defs_gen/generate_plugin_gmmproc_file.cc b/tools/extra_defs_gen/generate_plugin_gmmproc_file.cc
index 39d8397..7f29d00 100644
--- a/tools/extra_defs_gen/generate_plugin_gmmproc_file.cc
+++ b/tools/extra_defs_gen/generate_plugin_gmmproc_file.cc
@@ -806,21 +806,18 @@ int main(int argc, char** argv)
     { 0, '\0', 0, G_OPTION_ARG_NONE, 0, 0, 0 }
   };
 
-  GOptionContext* gContext =
-    g_option_context_new("<plugin-name> [CppPluginClassName]");
-  g_option_context_set_summary(gContext, "Outputs a GStreamer plugin's "
-    "gmmproc files to be processed by gmmproc for\nwrapping in gstreamermm.  "
-    "Use the same syntax for the plugin name as in\ngst-inspect and supply "
-    "the desired C++ class name unless the\n--confirm-existence option is "
-    "used.  The generated files are preliminary\nfiles that need to be run "
-    "through m4 including the macros in the\nplugingen*.m4 files to get the "
-    "final .hg or .ccg file."
+  Glib::OptionContext optionContext("<plugin-name> [CppPluginClassName]");
+  optionContext.set_summary(
+    "Outputs a GStreamer plugin's gmmproc files to be processed by gmmproc "
+    "for\nwrapping in gstreamermm.  Use the same syntax for the plugin name "
+    "as in\ngst-inspect and supply the desired C++ class name unless "
+    "the\n--confirm-existence option is used.  The generated files are "
+    "preliminary\nfiles that need to be run through m4 including the macros "
+    "in the\nplugingen*.m4 files to get the final .hg or .ccg file."
   );
 
-  g_option_context_add_main_entries(gContext, optionEntries, 0);
-  g_option_context_add_group(gContext, gst_init_get_option_group());
-
-  Glib::OptionContext optionContext(gContext, true);
+  g_option_context_add_main_entries(optionContext.gobj(), optionEntries, 0);
+  g_option_context_add_group(optionContext.gobj(), gst_init_get_option_group());
 
   try
   {