camerabin2: Move plugin init to a separate file

Moves plugin init to gstplugin.c to allow multiple
elements to register themselves.

gst/camerabin2/Makefile.am

@@ -1,6 +1,7 @@
 plugin_LTLIBRARIES = libgstcamerabin2.la
 
-libgstcamerabin2_la_SOURCES = gstviewfinderbin.c
+libgstcamerabin2_la_SOURCES = gstviewfinderbin.c \
+				gstplugin.c
 
 libgstcamerabin2_la_CFLAGS = \
 	$(GST_PLUGINS_BAD_CFLAGS) \

gst/camerabin2/gstplugin.c

@@ -0,0 +1,40 @@
+/* GStreamer
+ * Copyright (C) <2010> Thiago Santos <thiago.sousa.santos@collabora.co.uk>
+ *
+ * gstplugin.c: camerabin2 plugin registering
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include "gstviewfinderbin.h"
+
+static gboolean
+plugin_init (GstPlugin * plugin)
+{
+  if (!gst_viewfinder_bin_plugin_init (plugin))
+    return FALSE;
+
+  return TRUE;
+}
+
+GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
+    GST_VERSION_MINOR,
+    "camerabin2", "camerabin2",
+    plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)

gst/camerabin2/gstviewfinderbin.c

@@ -165,16 +165,9 @@ gst_viewfinder_bin_change_state (GstElement * element, GstStateChange trans)
   return ret;
 }
 
-static gboolean
-plugin_init (GstPlugin * plugin)
+gboolean
+gst_viewfinder_bin_plugin_init (GstPlugin * plugin)
 {
-  gst_element_register (plugin, "viewfinderbin", GST_RANK_NONE,
+  return gst_element_register (plugin, "viewfinderbin", GST_RANK_NONE,
       gst_viewfinder_bin_get_type ());
-
-  return TRUE;
 }
-
-GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
-    GST_VERSION_MINOR,
-    "viewfinderbin", "viewfinder bin of camerabin2",
-    plugin_init, VERSION, "LGPL", GST_PACKAGE_NAME, GST_PACKAGE_ORIGIN)

gst/camerabin2/gstviewfinderbin.h

@@ -48,6 +48,7 @@ struct _GstViewfinderBinClass
 };
 
 GType gst_viewfinder_bin_get_type (void);
+gboolean gst_viewfinder_bin_plugin_init (GstPlugin * plugin);
 
 G_END_DECLS