change AccountGroup to use gncObject for initialization, dirty flag, teardown.

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@8561 57a11ea4-9604-0410-9ed3-97b8803252fd

src/engine/Account.c

@@ -3146,6 +3146,7 @@ xaccAccountFindTransByDesc(Account *account, const char *description)
   return( trans );
 }
 
+/* ================================================================ */
 /* gncObject function implementation and registration */
 
 static void

src/engine/Group.c

@@ -38,6 +38,7 @@
 #include "gnc-engine-util.h"
 #include "gnc-event-p.h"
 #include "gnc-numeric.h"
+#include "gncObject.h"
 
 static short module = MOD_ENGINE;
 
@@ -1275,4 +1276,66 @@ xaccGroupForEachAccount (AccountGroup *grp,
   return(NULL);
 }
 
+/* ============================================================== */
+/* gncObject function implementation and registration */
+
+static void
+group_foreach (GNCBook *book, foreachObjectCB cb, gpointer ud)
+{
+  // GNCEntityTable *et;
+
+  g_return_if_fail (book);
+  g_return_if_fail (cb);
+
+printf ("duude calling group foreach \n");
+/*
+  et = gnc_book_get_entity_table (book);
+  xaccForeachEntity (et, GNC_ID_GROUP, cb, ud);
+*/
+}
+
+static void 
+group_book_begin (GNCBook *book)
+{
+printf ("duude call group book begin \n");
+  xaccSetAccountGroup (book, xaccMallocAccountGroup(book));
+}
+
+static void 
+group_book_end (GNCBook *book)
+{
+  xaccSetAccountGroup (book, NULL);
+}
+
+static gboolean
+group_is_dirty (GNCBook *book)
+{
+  return xaccGroupNotSaved(xaccGetAccountGroup(book));
+}
+
+static void
+group_mark_clean(GNCBook *book)
+{
+  xaccGroupMarkSaved(xaccGetAccountGroup(book));
+}
+
+static GncObject_t group_object_def = 
+{
+  interface_version: GNC_OBJECT_VERSION,
+  name:              GNC_ID_GROUP,
+  type_label:        "AccountGroup",
+  book_begin:        group_book_begin,
+  book_end:          group_book_end,
+  is_dirty:          group_is_dirty,
+  mark_clean:        group_mark_clean,
+  foreach:           group_foreach,
+  printable:         NULL,
+};
+
+gboolean 
+xaccGroupRegister (void)
+{
+  return gncObjectRegister (&group_object_def);
+}
+
 /* ========================= END OF FILE ======================== */

src/engine/GroupP.h

@@ -97,4 +97,6 @@ void     xaccFreeAccountGroup (AccountGroup *account_group);
 /* Set the top-level group in the book */
 void     xaccSetAccountGroup (GNCBook *book, AccountGroup *grp);
 
+gboolean      xaccGroupRegister (void);
+
 #endif

src/engine/gnc-book.c

@@ -118,7 +118,6 @@ gnc_book_mark_saved(GNCBook *book)
 
   book->dirty = FALSE;
 
-  xaccGroupMarkSaved(xaccGetAccountGroup(book));
   gnc_pricedb_mark_clean(gnc_pricedb_get_db(book));
 
   xaccGroupMarkSaved(gnc_book_get_template_group(book));
@@ -145,8 +144,6 @@ gnc_book_populate (GNCBook *book)
   }
   gnc_commodity_table_set_table (book, ct);
   
-  xaccSetAccountGroup (book, xaccMallocAccountGroup(book));
-  
   gnc_pricedb_set_db (book, gnc_pricedb_create(book));
 
   gnc_book_set_schedxactions (book, NULL);
@@ -157,9 +154,6 @@ gnc_book_populate (GNCBook *book)
 static void
 gnc_book_depopulate (GNCBook *book)
 {
-  /* unhook the top-level group */
-  xaccSetAccountGroup (book, NULL);
-
   /* unhook the prices */
   gnc_pricedb_set_db (book, NULL);
 
@@ -178,8 +172,6 @@ gnc_book_not_saved(GNCBook *book)
   if (!book) return FALSE;
 
   return(book->dirty
-         ||
-         xaccGroupNotSaved(xaccGetAccountGroup(book))
          ||
          gnc_pricedb_dirty(gnc_book_get_pricedb(book))
          ||

src/engine/gnc-engine.c

@@ -31,8 +31,9 @@
 #include "gnc-engine.h"
 #include "gnc-engine-util.h"
 
-#include "TransactionP.h"
 #include "AccountP.h"
+#include "GroupP.h"
+#include "TransactionP.h"
 #include "gnc-book-p.h"
 #include "gnc-lot-p.h"
 
@@ -83,6 +84,7 @@ gnc_engine_init(int argc, char ** argv)
   xaccSplitRegister ();
   xaccTransRegister ();
   xaccAccountRegister ();
+  xaccGroupRegister ();
   gnc_book_register ();
   gnc_lot_register ();