X-Git-Url: http://matita.cs.unibo.it/gitweb/?a=blobdiff_plain;f=helm%2Fgtkmathview-bonobo%2Fsrc%2Fcontrol-factory.c;h=c0bda201bcefd77b14edeb89f87cff614d71f83f;hb=88b1f433e5018ab2ee57d2f03bd50a07555b3ee3;hp=3b24af7eee564c84fde850aa7ac92fd6e6bf6d2f;hpb=f7b2e35a7bdadb4fdf0e640428e694703ddf67a5;p=helm.git

diff --git a/helm/gtkmathview-bonobo/src/control-factory.c b/helm/gtkmathview-bonobo/src/control-factory.c
index 3b24af7ee..c0bda201b 100644
--- a/helm/gtkmathview-bonobo/src/control-factory.c
+++ b/helm/gtkmathview-bonobo/src/control-factory.c
@@ -267,3 +267,65 @@ notify_property_bag(GtkMathView *math_view,gpointer data)
 
   //bonobo_property_bag_notify_listeners(prop_bag,);
 }
+
+/*
+GtkMathViewPresistFile *
+gtk_math_view_bonobo_data_construct(gchar *data_file)
+{
+	BonoboObject *retval;
+	BonoboPersistFile *file;
+
+	file = bonobo_persist_file_new(gtk_math_view_load_from_file,
+			gtk_math_view_save_to_file,
+			"OAFIID:GNOME_MATH_VIEW_FILE_Control",
+			data_file);
+
+	if(file == NULL)
+	{
+		bonobo_object_unref(BONOBO_OBJECT (data_file));
+		g_warning("gtk_math_view_bonobo_data_construct:unable to create a new file");
+		return NULL;
+	}
+
+	bonobo_object_add_interface(BONOBO_OBJECT(data_file),
+					BONOBO_OBJECT(file));
+	return data_file;
+}
+
+static gint
+gtk_math_view_bonobo_load_from_file(BonoboPresistFile 	*pf,
+		const CORBA_char 	*filename,
+		CORBA_Environment 	*ev,
+		void  			*closure)
+{
+	Bonobo_PersistStream ps = closure;
+	BonoboStream *stream;
+
+	g_return_val_if_fail (data != NULL, -1);
+	//FIXME: controllo del tipo di dato in input
+	
+	stram = bonobo_stream_open(
+			BONOBO_IO_DRIVER_FS,
+			filename,Bonobo_STORAGE_READ,
+			0);
+	if(!stream)
+		return 0;
+
+	//FIXME:I have to extract content type from file
+		
+	
+	Bonobo_PersistStream_load(ps, type, ev);
+	
+	return 1;  //return 1 on success
+}
+
+static gint 
+gtk_math_view_bonobo_save_to_file(BonoboPresistFile		*pf,
+		const CORBA_char	*filename,
+		CORBA_Environment	*ev,
+		void 			*closure)
+{
+	return 1;   //return 1 on success
+}*/
+
+