convert GncVendor to gobject initialization

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/branches/gobject-engine-dev-warlord@15825 57a11ea4-9604-0410-9ed3-97b8803252fd

src/business/business-core/gncVendor.c

@@ -57,6 +57,11 @@ struct _gncVendor
   GList *         jobs;
 };
 
+struct _gncVendorClass
+{
+  QofInstanceClass parent_class;
+};
+
 static QofLogModule log_module = GNC_MOD_BUSINESS;
 
 #define _GNC_MOD_NAME        GNC_ID_VENDOR
@@ -72,16 +77,28 @@ void mark_vendor (GncVendor *vendor)
 }
 
 /* ============================================================== */
-/* Create/Destroy Functions */
+/* GObject Initialization */
+QOF_GOBJECT_IMPL(gnc_vendor, GncVendor, QOF_TYPE_INSTANCE);
 
+static void
+gnc_vendor_init(GncVendor* vendor)
+{
+}
+
+static void
+gnc_vendor_finalize_real(GObject* vendorp)
+{
+}
+
+/* Create/Destroy Functions */
 GncVendor *gncVendorCreate (QofBook *book)
 {
   GncVendor *vendor;
 
   if (!book) return NULL;
 
-  vendor = g_new0 (GncVendor, 1);
-  qof_instance_init (&vendor->inst, _GNC_MOD_NAME, book);
+  vendor = g_object_new (GNC_TYPE_VENDOR, NULL);
+  qof_instance_init_data (&vendor->inst, _GNC_MOD_NAME, book);
   
   vendor->id = CACHE_INSERT ("");
   vendor->name = CACHE_INSERT ("");
@@ -120,8 +137,8 @@ static void gncVendorFree (GncVendor *vendor)
   if (vendor->taxtable)
     gncTaxTableDecRef (vendor->taxtable);
 
-  qof_instance_release (&vendor->inst);
-  g_free (vendor);
+  /* qof_instance_release (&vendor->inst); */
+  g_object_unref (vendor);
 }
 
 /** Create a copy of a vendor, placing the copy into a new book. */
@@ -133,8 +150,8 @@ gncCloneVendor (GncVendor *from, QofBook *book)
 
   if (!book) return NULL;
 
-  vendor = g_new0 (GncVendor, 1);
-  qof_instance_init (&vendor->inst, _GNC_MOD_NAME, book);
+  vendor = g_object_new (GNC_TYPE_VENDOR, NULL);
+  qof_instance_init_data (&vendor->inst, _GNC_MOD_NAME, book);
   qof_instance_gemini (&vendor->inst, &from->inst);
   
   vendor->id = CACHE_INSERT (from->id);

src/business/business-core/gncVendor.h

@@ -32,6 +32,7 @@
 #define GNC_VENDOR_H_
 
 typedef struct _gncVendor GncVendor;
+typedef struct _gncVendorClass GncVendorClass;
 
 #include "gncAddress.h"
 #include "gncBillTerm.h"
@@ -39,8 +40,20 @@ typedef struct _gncVendor GncVendor;
 #include "gncJob.h"
 
 #define GNC_ID_VENDOR       "gncVendor"
-#define GNC_IS_VENDOR(obj)  (QOF_CHECK_TYPE((obj), GNC_ID_VENDOR))
-#define GNC_VENDOR(obj)     (QOF_CHECK_CAST((obj), GNC_ID_VENDOR, GncVendor))
+
+/* --- type macros --- */
+#define GNC_TYPE_VENDOR            (gnc_vendor_get_type ())
+#define GNC_VENDOR(o)              \
+     (G_TYPE_CHECK_INSTANCE_CAST ((o), GNC_TYPE_VENDOR, GncVendor))
+#define GNC_VENDOR_CLASS(k)        \
+     (G_TYPE_CHECK_CLASS_CAST((k), GNC_TYPE_VENDOR, GncVendorClass))
+#define GNC_IS_VENDOR(o)           \
+     (G_TYPE_CHECK_INSTANCE_TYPE ((o), GNC_TYPE_VENDOR))
+#define GNC_IS_VENDOR_CLASS(k)     \
+     (G_TYPE_CHECK_CLASS_TYPE ((k), GNC_TYPE_VENDOR))
+#define GNC_VENDOR_GET_CLASS(o)    \
+     (G_TYPE_INSTANCE_GET_CLASS ((o), GNC_TYPE_VENDOR, GncVendorClass))
+GType gnc_vendor_get_type(void);
 
 /* Create/Destroy Functions */