Added function ZakFormElement::unformat.

diff --git a/src/formelement.c b/src/formelement.c
index 5f2b4f2309ff6cb85a28d7769f54d08d2fc9c3ae..431219a21854f9c17b7d162bae78a8348d066ab4 100644 (file)
--- a/src/formelement.c
+++ b/src/formelement.c
@@ -20,6 +20,8 @@
        #include <config.h>
 #endif
 
+#include <locale.h>
+
 #include <libzakutils/libzakutils.h>
 
 #include "formelement.h"
@@ -413,6 +415,12 @@ gchar
        return ret;
 }
 
+/**
+ * zak_form_element_format:
+ * @element:
+ * @value:
+ *
+ */
 gchar
 *zak_form_element_format (ZakFormElement *element, const gchar *value)
 {
@@ -489,6 +497,109 @@ gchar
        return ret;
 }
 
+/**
+ * zak_form_element_unformat:
+ * @element:
+ * @value:
+ *
+ */
+gchar
+*zak_form_element_unformat (ZakFormElement *element, const gchar *value)
+{
+       gchar *ret;
+
+       gchar *_value;
+       gchar *type;
+       GHashTable *format;
+
+       gchar *thousands_saparator;
+       gchar *currency_symbol;
+       gdouble unformatted;
+
+       GDateTime *gdt;
+       gchar *datetime_format;
+
+       if (value == NULL)
+               {
+                       _value = zak_form_element_get_value (element);
+               }
+       else
+               {
+                       _value = g_strdup (value);
+               }
+       type = zak_form_element_get_provider_type (element);
+       format = zak_form_element_get_format (element);
+
+       if (g_ascii_strcasecmp (type, "integer") == 0)
+               {
+                       thousands_saparator = (gchar *)g_hash_table_lookup (format, "thousands_separator");
+                       currency_symbol = (gchar *)g_hash_table_lookup (format, "currency_symbol");
+
+                       unformatted = zak_utils_unformat_money_full (_value, thousands_saparator, currency_symbol);
+
+                       ret = zak_utils_format_money_full (unformatted, 0, "", NULL);
+               }
+       else if (g_ascii_strcasecmp (type, "float") == 0)
+               {
+                       thousands_saparator = (gchar *)g_hash_table_lookup (format, "thousands_separator");
+                       currency_symbol = (gchar *)g_hash_table_lookup (format, "currency_symbol");
+
+                       unformatted = zak_utils_unformat_money_full (_value, thousands_saparator, currency_symbol);
+
+                       char *cur = g_strdup (setlocale (LC_NUMERIC, NULL));
+
+                       setlocale (LC_NUMERIC, "C");
+
+                       ret = g_strdup_printf ("%f", unformatted);
+
+                       setlocale (LC_NUMERIC, cur);
+
+                       g_free (cur);
+               }
+       else if (g_ascii_strcasecmp (type, "string") == 0)
+               {
+                       ret = g_strdup (_value);
+               }
+       else if (g_ascii_strcasecmp (type, "boolean") == 0)
+               {
+                       ret = g_strdup (zak_utils_string_to_boolean (_value) ? "1" : "0");
+               }
+       else if (g_ascii_strcasecmp (type, "date") == 0
+                        || g_ascii_strcasecmp (type, "time") == 0
+                        || g_ascii_strcasecmp (type, "datetime") == 0)
+               {
+                       datetime_format = (gchar *)g_hash_table_lookup (format, "content");
+                       gdt = zak_utils_get_gdatetime_from_string (_value, datetime_format);
+
+                       if (gdt == NULL)
+                               {
+                                       ret = g_strdup ("");
+                               }
+                       else
+                               {
+                                       if (g_ascii_strcasecmp (type, "date") == 0)
+                                               {
+                                                       ret = zak_utils_gdatetime_format (gdt, "%F");
+                                               }
+                                       else if (g_ascii_strcasecmp (type, "time") == 0)
+                                               {
+                                                       ret = zak_utils_gdatetime_format (gdt, "%T");
+                                               }
+                                       else if (g_ascii_strcasecmp (type, "datetime") == 0)
+                                               {
+                                                       ret = zak_utils_gdatetime_format (gdt, "%F %T");
+                                               }
+                               }
+
+                       if (gdt != NULL)
+                               {
+                                       g_date_time_unref (gdt);
+                               }
+               }
+
+       return ret;
+}
+
 /**
  * zak_form_element_set_value:
  * @element:

diff --git a/src/formelement.h b/src/formelement.h
index 16e425f9b0a19a67717d2ae1718823d9ebc4627b..a3489d4568510c4f0781fae16524d737d18c561d 100644 (file)
--- a/src/formelement.h
+++ b/src/formelement.h
@@ -63,6 +63,7 @@ void zak_form_element_set_provider_type (ZakFormElement *element, const gchar *t
 gchar *zak_form_element_get_provider_type (ZakFormElement *element);
 
 gchar *zak_form_element_format (ZakFormElement *element, const gchar *value);
+gchar *zak_form_element_unformat (ZakFormElement *element, const gchar *value);
 
 gboolean zak_form_element_set_value (ZakFormElement *element, const gchar *value);
 gchar *zak_form_element_get_value (ZakFormElement *element);