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       1                 :             : /*
       2                 :             :  * gncBusiness.c -- Business helper functions
       3                 :             :  * Copyright (C) 2010 Christian Stimming
       4                 :             :  * Author: Christian Stimming <christian@cstimming.de>
       5                 :             :  *
       6                 :             :  * This program is free software; you can redistribute it and/or
       7                 :             :  * modify it under the terms of the GNU General Public License as
       8                 :             :  * published by the Free Software Foundation; either version 2 of
       9                 :             :  * the License, or (at your option) any later version.
      10                 :             :  *
      11                 :             :  * This program is distributed in the hope that it will be useful,
      12                 :             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13                 :             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14                 :             :  * GNU General Public License for more details.
      15                 :             :  *
      16                 :             :  * You should have received a copy of the GNU General Public License
      17                 :             :  * along with this program; if not, contact:
      18                 :             :  *
      19                 :             :  * Free Software Foundation           Voice:  +1-617-542-5942
      20                 :             :  * 51 Franklin Street, Fifth Floor    Fax:    +1-617-542-2652
      21                 :             :  * Boston, MA  02110-1301,  USA       gnu@gnu.org
      22                 :             :  */
      23                 :             : 
      24                 :             : #include <config.h>
      25                 :             : 
      26                 :             : #include "gncBusiness.h"
      27                 :             : #include "gncOwner.h"
      28                 :             : 
      29                 :             : /* The initialization of the business objects is done in
      30                 :             :  * cashobjects_register() of <engine/cashobjects.h>. */
      31                 :             : 
      32                 :             : struct _get_list_userdata
      33                 :             : {
      34                 :             :     GList *result;
      35                 :             :     QofAccessFunc is_active_accessor_func;
      36                 :             : };
      37                 :          40 : static void get_list_cb (QofInstance *inst, gpointer user_data)
      38                 :             : {
      39                 :          40 :     struct _get_list_userdata* data = user_data;
      40                 :          40 :     if (!data->is_active_accessor_func || data->is_active_accessor_func(inst, NULL))
      41                 :          23 :         data->result = g_list_prepend(data->result, inst);
      42                 :          40 : }
      43                 :             : 
      44                 :             : 
      45                 :           6 : GList * gncBusinessGetList (QofBook *book, const char *type_name,
      46                 :             :                             gboolean all_including_inactive)
      47                 :             : {
      48                 :             :     struct _get_list_userdata data;
      49                 :           6 :     data.result = NULL;
      50                 :           6 :     data.is_active_accessor_func = NULL;
      51                 :             : 
      52                 :           6 :     if (!all_including_inactive)
      53                 :             :     {
      54                 :           3 :         data.is_active_accessor_func =
      55                 :           3 :             qof_class_get_parameter_getter(type_name, QOF_PARAM_ACTIVE);
      56                 :             :     }
      57                 :             : 
      58                 :           6 :     qof_object_foreach(type_name, book, &get_list_cb, &data);
      59                 :             : 
      60                 :           6 :     return data.result;
      61                 :             : }
      62                 :             : 
      63                 :           6 : static void get_ownerlist_cb (QofInstance *inst, gpointer user_data)
      64                 :             : {
      65                 :           6 :     struct _get_list_userdata* data = user_data;
      66                 :           6 :     if (!data->is_active_accessor_func || data->is_active_accessor_func(inst, NULL))
      67                 :             :     {
      68                 :           6 :         GncOwner *owner = gncOwnerNew();
      69                 :           6 :         qofOwnerSetEntity(owner, inst);
      70                 :           6 :         data->result = g_list_prepend(data->result, owner);
      71                 :             :     }
      72                 :           6 : }
      73                 :             : 
      74                 :          12 : GList * gncBusinessGetOwnerList (QofBook *book, const char *type_name,
      75                 :             :                                  gboolean all_including_inactive)
      76                 :             : {
      77                 :             :     struct _get_list_userdata data;
      78                 :          12 :     data.result = NULL;
      79                 :          12 :     data.is_active_accessor_func = NULL;
      80                 :             : 
      81                 :          12 :     if (!all_including_inactive)
      82                 :             :     {
      83                 :           6 :         data.is_active_accessor_func =
      84                 :           6 :             qof_class_get_parameter_getter(type_name, QOF_PARAM_ACTIVE);
      85                 :             :     }
      86                 :             : 
      87                 :          12 :     qof_object_foreach(type_name, book, &get_ownerlist_cb, &data);
      88                 :             : 
      89                 :          12 :     return data.result;
      90                 :             : }
      91                 :             : 
      92                 :           0 : gboolean gncBusinessIsPaymentAcctType (GNCAccountType type)
      93                 :             : {
      94                 :           0 :     if (xaccAccountIsAssetLiabType(type) ||
      95                 :           0 :         xaccAccountIsEquityType(type))
      96                 :           0 :         return TRUE;
      97                 :             :     else
      98                 :           0 :         return FALSE;
      99                 :             : }