Dogcows Code - chaz/homebank/blob - src/hb-currency.h

   1 /*  HomeBank -- Free, easy, personal accounting for everyone.
   2  *  Copyright (C) 1995-2012 Maxime DOYEN
   3  *
   4  *  This file is part of HomeBank.
   5  *
   6  *  HomeBank is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  HomeBank 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, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef __HB_CURRENCY_H__
  21 #define __HB_CURRENCY_H__
  22
  23 typedef struct _currency        Currency;
  24 typedef struct _iso4217         Currency4217;
  25
  26
  27 struct _currency
  28 {
  29         guint32         key;
  30         //gushort       flags;
  31         gchar           *name;
  32         //gchar         *country;
  33         gchar           *iso_code;
  34         gboolean        sym_prefix;
  35         gchar           *symbol;                        /* max symbol is 3 digits in unicode but mostly is 1 digit */
  36         gchar           *decimal_char;
  37         gchar           *grouping_char;
  38         gshort          frac_digits;
  39         gshort          _pad1;
  40         gdouble         rate;
  41         guint32         mdate;
  42
  43         /* unsaved datas */
  44         gchar           format[8];                      /* hold decimal format: '%.xf' */
  45         gchar           monfmt[32];                     /* hold monetary format: 'prefix %s suffix' */
  46
  47 };
  48
  49
  50 struct _iso4217
  51 {
  52         gchar      *curr_iso_code;
  53         guint      curr_frac_digit;
  54         gchar      *curr_dec_char;
  55         gchar      *curr_grp_char;
  56         gboolean   curr_is_prefix;
  57         gchar      *curr_symbol;
  58         gchar      *name;
  59 };
  60
  61 typedef struct _ParseExchangeContext ParseExchangeContext;
  62 struct _ParseExchangeContext
  63 {
  64         const gchar   *elt_name;
  65         gchar   iso[8];
  66         gdouble rate;
  67
  68 };
  69
  70
  71 void da_cur_free(Currency *item);
  72 Currency *da_cur_malloc(void);
  73 void da_cur_destroy(void);
  74 void da_cur_new(void);
  75
  76 guint da_cur_length(void);
  77 gboolean da_cur_remove(guint32 key);
  78
  79 void da_cur_init_from4217(Currency *cur, Currency4217 *curfmt);
  80 void da_cur_initformat(Currency *item);
  81
  82 gboolean da_cur_insert(Currency *item);
  83 gboolean da_cur_append(Currency *item);
  84 guint32 da_cur_get_max_key(void);
  85
  86 Currency *da_cur_get_by_iso_code(gchar *iso_code);
  87 Currency *da_cur_get(guint32 key);
  88
  89 gboolean currency_is_used(guint32 key);
  90 Currency *currency_add_from_user(Currency4217 *curfmt);
  91 gboolean currency_sync_online(GError **error);
  92
  93
  94 #endif
  95