src/currency.c

   1 /*
   2  * Copyright (C) 2008-2011 Robert Ancell.
   3  *
   4  * This program is free software: you can redistribute it and/or modify it under
   5  * the terms of the GNU General Public License as published by the Free Software
   6  * Foundation, either version 2 of the License, or (at your option) any later
   7  * version. See http://www.gnu.org/copyleft/gpl.html the full text of the
   8  * license.
   9  */
  10
  11 #include <string.h>
  12 #include <stdarg.h>
  13
  14 #include "currency.h"
  15 #include "mp-serializer.h"
  16 #include "currency-manager.h" // FIXME: Move out of here
  17
  18 struct CurrencyPrivate
  19 {
  20     gchar *name;
  21     gchar *display_name;
  22     gchar *symbol;
  23     MPNumber value;
  24 };
  25
  26 G_DEFINE_TYPE (Currency, currency, G_TYPE_OBJECT);
  27
  28
  29 Currency *
  30 currency_new(const gchar *name,
  31              const gchar *display_name,
  32              const gchar *symbol)
  33 {
  34     Currency *currency = g_object_new(currency_get_type(), NULL);
  35
  36     currency->priv->name = g_strdup(name);
  37     currency->priv->display_name = g_strdup(display_name);
  38     currency->priv->symbol = g_strdup(symbol);
  39
  40     return currency;
  41 }
  42
  43
  44 const gchar *
  45 currency_get_name(Currency *currency)
  46 {
  47     g_return_val_if_fail (currency != NULL, NULL);
  48     return currency->priv->name;
  49 }
  50
  51
  52 const gchar *
  53 currency_get_display_name(Currency *currency)
  54 {
  55     g_return_val_if_fail (currency != NULL, NULL);
  56     return currency->priv->display_name;
  57 }
  58
  59
  60 const gchar *
  61 currency_get_symbol(Currency *currency)
  62 {
  63     g_return_val_if_fail (currency != NULL, NULL);
  64     return currency->priv->symbol;
  65 }
  66
  67
  68 void
  69 currency_set_value(Currency *currency, MPNumber *value)
  70 {
  71     g_return_if_fail (currency != NULL);
  72     g_return_if_fail (value != NULL);
  73     mp_set_from_mp (value, &currency->priv->value);
  74 }
  75
  76
  77 const MPNumber *
  78 currency_get_value(Currency *currency)
  79 {
  80     g_return_val_if_fail (currency != NULL, NULL);
  81     return &currency->priv->value;
  82 }
  83
  84
  85 static void
  86 currency_class_init(CurrencyClass *klass)
  87 {
  88     g_type_class_add_private(klass, sizeof(CurrencyPrivate));
  89 }
  90
  91
  92 static void
  93 currency_init(Currency *currency)
  94 {
  95     currency->priv = G_TYPE_INSTANCE_GET_PRIVATE(currency, currency_get_type(), CurrencyPrivate);
  96 }