Aggiunta la funzione solipa_format_money (da finire).

diff --git a/.gitignore b/.gitignore
index d48b7cfe27054d46e36d1a6cd221848c1876da2e..224f9032a9cf265fdd45ca1844166146747772ad 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -49,4 +49,5 @@ Rules-quot
 *.exe
 tests/mail
 tests/utils
+tests/utils_format_money
 *.csv

diff --git a/src/utils.c b/src/utils.c
index 3b46acc43b2b58edb91cce3c8bba1fe103fb6056..3031c20ceb52014d36db57de9f2a15732b86b671 100644 (file)
--- a/src/utils.c
+++ b/src/utils.c
@@ -394,3 +394,62 @@ solipa_gtktreemodel_to_csv_gui (Solipa *solipa, GtkTreeModel *model,
                }
 }
 
+gchar
+*solipa_format_money (gdouble number, gboolean with_currency_symbol)
+{
+       gchar *ret;
+
+       GRegex *regex;
+       GError *error;
+
+       gchar *str;
+       gssize str_len;
+
+       /* TODO
+        * - get number of decimal from locale
+        * - get grouping char from locale
+        * - get currency symbol from locale
+        */
+
+       ret = g_strdup ("");
+
+       error = NULL;
+       regex = g_regex_new ("(-?\\d+)(\\d\\d\\d)", 0, 0, &error);
+       if (error != NULL)
+               {
+                       g_warning ("Error on creating regex: %s.",
+                                  error->message != NULL ? error->message : "no details");
+                       return "";
+               }
+
+       ret = g_strdup_printf ("%0.2f", number);
+
+       while (TRUE)
+               {
+                       error = NULL;
+                       str_len = g_utf8_strlen (ret, -1);
+                       str = g_regex_replace ((const GRegex *)regex,
+                                              ret, str_len, 0,
+                                              "\\1.\\2", 0,
+                                              &error);
+                       if (error != NULL)
+                               {
+                                       g_warning ("Error on regex replacing: %s.",
+                                                  error->message != NULL ? error->message : "no details");
+                                       g_regex_unref (regex);
+                                       return "";
+                               }
+                       if (g_strcmp0 (ret, str) != 0)
+                               {
+                                       ret = g_strdup (str);
+                               }
+                       else
+                               {
+                                       break;
+                               }
+               }
+
+       g_regex_unref (regex);
+
+       return ret;
+}

diff --git a/src/utils.h b/src/utils.h
index 7c53b060739d07580710562c39ca615ecb6fc6f9..c0a6cf4faf43ea9ec406a4ad9545f3e1b009b436 100644 (file)
--- a/src/utils.h
+++ b/src/utils.h
@@ -42,6 +42,8 @@ void solipa_gtktreemodel_to_csv_gui (Solipa *solipa, GtkTreeModel *model,
                                  gchar **columns_title,
                                  guint n_columns);
 
+gchar *solipa_format_money (gdouble number, gboolean with_currency_symbol);
+
 
 G_END_DECLS
 

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 72b8782343fd2926ec298d863ccea18498c5c985..f63d05b98ebfd2506aad89743e311e19ca775fa1 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -10,4 +10,5 @@ LIBS = $(SOLIPA_LIBS) \
 LDADD = $(top_builddir)/src/libsolipa.la
 
 noinst_PROGRAMS = mail \
-                  utils
+                  utils \
+                  utils_format_money

diff --git a/tests/utils_format_money.c b/tests/utils_format_money.c
new file mode 100644 (file)
index 0000000..6a62da8
--- /dev/null
+++ b/tests/utils_format_money.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2010 Andrea Zagli <azagli@libero.it>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <solipa.h>
+#include <utils.h>
+
+int
+main (int argc, char *argv[])
+{
+       gtk_init (&argc, &argv);
+
+       g_message ("%s", solipa_format_money (g_strtod (argv[1], NULL), FALSE));
+
+       return 0;
+}