[glibmm] Gio::Settings: Really add list_schemas().

[Murray Cumming <murrayc src gnome org>]

commit 7ee784767b9311b3dfebad040fc895350cf5d6f6
Author: Murray Cumming <murrayc murrayc com>
Date:   Mon Apr 4 10:45:42 2011 +0200

    Gio::Settings: Really add list_schemas().
    
    * gio/src/gio_others.defs: Add g_settings_list_schemas(), though we do not
    actually use this defnition yet. See below. This must be hand-written
    because h2defs.py gets confused by the return type.
    * gio/src/settings.[hg|ccg]: list_schemas(): Make this static and hand-code
    it because gmmproc is confused by the declaration when it is static.

 ChangeLog               |   36 +++++++++++++++++++++++-------------
 gio/src/gio_others.defs |    8 +++++---
 gio/src/settings.ccg    |    5 +++++
 gio/src/settings.hg     |    7 +++++--
 4 files changed, 38 insertions(+), 18 deletions(-)
---
diff --git a/ChangeLog b/ChangeLog
index ad956ad..34308a1 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,15 +1,25 @@
+2011-04-04  Murray Cumming  <murrayc murrayc com>
+
+	Gio::Settings: Really add list_schemas().
+
+	* gio/src/gio_others.defs: Add g_settings_list_schemas(), though we do not
+	actually use this defnition yet. See below. This must be hand-written
+	because h2defs.py gets confused by the return type.
+	* gio/src/settings.[hg|ccg]: list_schemas(): Make this static and hand-code
+	it because gmmproc is confused by the declaration when it is static.
+
 2011-04-02  Murray Cumming  <murrayc murrayc com>
 
 	Gio::DBus examples: Renamed one and removed one.
 
-	* examples/dbus/server.cc: Rename this to server_without_bus.cc to make its 
-	purpose clearer. This is not the common case. It is for private peer-to-peer 
-	connections not involving the usual session or system buses, or any bus 
-	for that matter. Meaning, for instance, that it does not assign names or 
+	* examples/dbus/server.cc: Rename this to server_without_bus.cc to make its
+	purpose clearer. This is not the common case. It is for private peer-to-peer
+	connections not involving the usual session or system buses, or any bus
+	for that matter. Meaning, for instance, that it does not assign names or
 	provide introspection, I think.
-	* examples/dbus/peer.cc: Removed this because it seems like just a 
-	complicated version of the server_without_bus example, and this is not in sync 
-	with the C versoin. Well, we should probably add a client for the server 
+	* examples/dbus/peer.cc: Removed this because it seems like just a
+	complicated version of the server_without_bus example, and this is not in sync
+	with the C versoin. Well, we should probably add a client for the server
 	example.
 	* examples/Makefile.am: Adapted.
 
@@ -18,28 +28,28 @@
 	Slight cleanup to D-Bus example code.
 
 	* examples/dbus/server.cc:
-	* examples/dbus/session_bus_service.cc: Remove code to handle the now 
-	non-existant GetStdOut D-Bus method. That code was left over from an earlier 
+	* examples/dbus/session_bus_service.cc: Remove code to handle the now
+	non-existant GetStdOut D-Bus method. That code was left over from an earlier
 	version of an example.
 
 2011-04-02  Murray Cumming  <murrayc murrayc com>
 
 	Gio::DBus::NodeInfo::lookup_interface(): Add a method overload with no name.
 
-	* gio/src/dbusintrospection.[hg|ccg]: Add a lookup_interface() method overload 
-	that just returns the first interface, avoiding the need to specify the name 
+	* gio/src/dbusintrospection.[hg|ccg]: Add a lookup_interface() method overload
+	that just returns the first interface, avoiding the need to specify the name
 	when there is only one interface. The C API will not do this itself:
 	See bug #646417.
 	* examples/dbus/peer.cc:
 	* examples/dbus/server.cc:
-	* examples/dbus/session_bus_service.cc: Use the new method to simplify the 
+	* examples/dbus/session_bus_service.cc: Use the new method to simplify the
 	code slightly.
 
 2011-04-02  Murray Cumming  <murrayc murrayc com>
 
 	Gio::DBus::Connection: Added a register_method() overload with no vtable.
 
-	* gio/src/dbusconnection.[hg|ccg]: This makes sense now that the C API's 
+	* gio/src/dbusconnection.[hg|ccg]: This makes sense now that the C API's
 	documentation was improved in bug #646419.
 
 2011-04-01  Murray Cumming  <murrayc murrayc com>
diff --git a/gio/src/gio_others.defs b/gio/src/gio_others.defs
index 312c73c..43e27c8 100644
--- a/gio/src/gio_others.defs
+++ b/gio/src/gio_others.defs
@@ -11,6 +11,11 @@
   (return-type "const-gchar*const*")
 )
 
+(define-method list_schemas
+  (of-object "GSettingsBackend")
+  (c-name "g_settings_list_schemas")
+  (return-type "const-gchar*const*")
+)
 
 ; extra_defs does not generate these, for some reason. murrayc:
 (define-signal changed
@@ -37,6 +42,3 @@
   (return-type "void")
   (when "last")
 )
-
-
-
diff --git a/gio/src/settings.ccg b/gio/src/settings.ccg
index 2af9f32..a37df2c 100644
--- a/gio/src/settings.ccg
+++ b/gio/src/settings.ccg
@@ -43,4 +43,9 @@ void Settings::bind_writable(const Glib::ustring& key,
     bind_writable(key, property_proxy.get_object(), property_proxy.get_name(), inverted);
 }
 
+std::vector<Glib::ustring> Settings::list_schemas()
+{
+  return Glib::ArrayHandler<Glib::ustring>::array_to_vector(g_settings_list_schemas(), Glib::OWNERSHIP_NONE);
+}
+
 }
diff --git a/gio/src/settings.hg b/gio/src/settings.hg
index 1afb614..1452873 100644
--- a/gio/src/settings.hg
+++ b/gio/src/settings.hg
@@ -97,8 +97,11 @@ public:
 
   _WRAP_METHOD(void reset(const Glib::ustring& key), g_settings_reset)
 
-#m4 _CONVERSION(`gchar**',`std::vector<Glib::ustring>',`Glib::ArrayHandler<Glib::ustring>::array_to_vector($3, Glib::OWNERSHIP_NONE)')
-  _WRAP_METHOD(std::vector<Glib::ustring> list_schemas() const, g_settings_list_schemas)
+//We must hand-code this because gmmproc is confused by the static keyword with the vector.
+//#m4 _CONVERSION(`const gchar*const*',`std::vector<Glib::ustring>',`Glib::ArrayHandler<Glib::ustring>::array_to_vector($3, Glib::OWNERSHIP_NONE)')
+  _WRAP_METHOD_DOCS_ONLY(g_settings_list_schemas)
+  static std::vector<Glib::ustring> list_schemas();
+  _IGNORE(g_settings_list_schemas)
 
 #m4 _CONVERSION(`gchar**',`std::vector<Glib::ustring>',`Glib::ArrayHandler<Glib::ustring>::array_to_vector($3, Glib::OWNERSHIP_DEEP)')
   _WRAP_METHOD(std::vector<Glib::ustring> list_children() const, g_settings_list_children)