1 /* Copyright (c) 2008, Nokia Corporation
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
8 * * Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * * Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * * Neither the name of the Nokia Corporation nor the names of its
14 * contributors may be used to endorse or promote products derived from
15 * this software without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
18 * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
19 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
20 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
21 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
22 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
23 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
24 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
25 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
26 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 #include <modest-datetime-formatter.h>
32 #ifdef MODEST_TOOLKIT_HILDON2
33 #include <gconf/gconf-client.h>
34 #include <gtk/gtkmarshal.h>
36 #include <glib/gi18n.h>
37 #include "modest-text-utils.h"
38 #ifdef MODEST_USE_LIBTIME
39 #include <clockd/libtime.h>
45 DATETIME_FORMAT_LOCALE,
48 #define HILDON2_GCONF_FORMAT_DIR "/apps/clock"
49 #define HILDON2_GCONF_FORMAT_KEY HILDON2_GCONF_FORMAT_DIR "/time-format"
51 /* 'private'/'protected' functions */
52 static void modest_datetime_formatter_class_init (ModestDatetimeFormatterClass *klass);
53 static void modest_datetime_formatter_finalize (GObject *obj);
54 static void modest_datetime_formatter_instance_init (ModestDatetimeFormatter *obj);
56 typedef struct _ModestDatetimeFormatterPrivate ModestDatetimeFormatterPrivate;
57 struct _ModestDatetimeFormatterPrivate {
58 DatetimeFormat current_format;
59 #ifdef MODEST_TOOLKIT_HILDON2
64 #define MODEST_DATETIME_FORMATTER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), \
65 MODEST_TYPE_DATETIME_FORMATTER, \
66 ModestDatetimeFormatterPrivate))
69 FORMAT_CHANGED_SIGNAL,
74 static GObjectClass *parent_class = NULL;
76 static guint signals[LAST_SIGNAL] = {0};
79 modest_datetime_formatter_get_type (void)
81 static GType my_type = 0;
84 static const GTypeInfo my_info = {
85 sizeof(ModestDatetimeFormatterClass),
87 NULL, /* base finalize */
88 (GClassInitFunc) modest_datetime_formatter_class_init,
89 NULL, /* class finalize */
90 NULL, /* class data */
91 sizeof(ModestDatetimeFormatter),
93 (GInstanceInitFunc) modest_datetime_formatter_instance_init,
97 my_type = g_type_register_static (G_TYPE_OBJECT,
98 "ModestDatetimeFormatter",
105 modest_datetime_formatter_class_init (ModestDatetimeFormatterClass *klass)
107 GObjectClass *gobject_class;
108 gobject_class = (GObjectClass *) klass;
110 parent_class = g_type_class_peek_parent (klass);
111 gobject_class->finalize = modest_datetime_formatter_finalize;
113 g_type_class_add_private (gobject_class,
114 sizeof(ModestDatetimeFormatterPrivate));
116 signals[FORMAT_CHANGED_SIGNAL] =
117 g_signal_new ("format_changed",
118 G_TYPE_FROM_CLASS (gobject_class),
120 G_STRUCT_OFFSET (ModestDatetimeFormatterClass, format_changed),
122 g_cclosure_marshal_VOID__VOID,
126 #ifdef MODEST_TOOLKIT_HILDON2
128 update_format (ModestDatetimeFormatter *obj)
132 gboolean gconf_value;
133 ModestDatetimeFormatterPrivate *priv;
135 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (obj);
137 gconf = gconf_client_get_default ();
138 gconf_value = gconf_client_get_bool (gconf, HILDON2_GCONF_FORMAT_KEY,
142 g_warning ("Error reading time format in gconf %s", err->message);
145 priv->current_format = gconf_value?DATETIME_FORMAT_24H:DATETIME_FORMAT_12H;
150 clock_format_changed (GConfClient *gconf,
155 ModestDatetimeFormatter *self = (ModestDatetimeFormatter *) userdata;
157 update_format (self);
158 g_signal_emit (G_OBJECT (self), signals[FORMAT_CHANGED_SIGNAL], 0);
163 init_format (ModestDatetimeFormatter *obj)
165 ModestDatetimeFormatterPrivate *priv;
167 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (obj);
169 priv->current_format = DATETIME_FORMAT_LOCALE;
171 #ifdef MODEST_TOOLKIT_HILDON2
175 gconf = gconf_client_get_default ();
176 gconf_client_add_dir (gconf, HILDON2_GCONF_FORMAT_DIR,
177 GCONF_CLIENT_PRELOAD_ONELEVEL,
179 priv->gconf_handler = gconf_client_notify_add (gconf, HILDON2_GCONF_FORMAT_KEY,
180 clock_format_changed, (gpointer) obj,
184 g_warning ("Error listening to time format in gconf %s", err->message);
192 modest_datetime_formatter_instance_init (ModestDatetimeFormatter *obj)
198 modest_datetime_formatter_finalize (GObject *obj)
200 #ifdef MODEST_TOOLKIT_HILDON2
201 ModestDatetimeFormatterPrivate *priv;
204 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (obj);
205 gconf = gconf_client_get_default ();
206 gconf_client_notify_remove (gconf,
207 priv->gconf_handler);
208 priv->gconf_handler = 0;
209 gconf_client_remove_dir (gconf, HILDON2_GCONF_FORMAT_DIR,
212 G_OBJECT_CLASS (parent_class)->finalize (obj);
215 ModestDatetimeFormatter*
216 modest_datetime_formatter_new (void)
218 return g_object_new (MODEST_TYPE_DATETIME_FORMATTER, NULL);
222 modest_datetime_formatter_format_date (ModestDatetimeFormatter *self,
225 #define DATE_BUF_SIZE 64
227 static gchar date_buf[DATE_BUF_SIZE];
228 ModestDatetimeFormatterPrivate *priv;
229 const gchar *format_string = NULL;
231 g_return_val_if_fail (MODEST_IS_DATETIME_FORMATTER (self), NULL);
232 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (self);
234 switch (priv->current_format) {
235 case DATETIME_FORMAT_12H:
236 case DATETIME_FORMAT_24H:
237 format_string = _HL("wdgt_va_date");
239 case DATETIME_FORMAT_LOCALE:
240 format_string = "%x";
243 modest_text_utils_strftime (date_buf, DATE_BUF_SIZE, format_string, date);
249 modest_datetime_formatter_format_time (ModestDatetimeFormatter *self,
252 #define DATE_BUF_SIZE 64
254 static gchar date_buf[DATE_BUF_SIZE];
255 ModestDatetimeFormatterPrivate *priv;
256 const gchar *format_string = NULL;
258 struct tm localtime_tm = {0, };
260 g_return_val_if_fail (MODEST_IS_DATETIME_FORMATTER (self), NULL);
261 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (self);
262 #ifdef MODEST_USE_LIBTIME
263 time_get_local_ex (date, &localtime_tm);
267 localtime_r (&date_copy, &localtime_tm);
269 is_pm = (localtime_tm.tm_hour/12) % 2;
271 switch (priv->current_format) {
272 case DATETIME_FORMAT_12H:
273 format_string = is_pm?_HL("wdgt_va_12h_time_pm"):_HL("wdgt_va_12h_time_am");
275 case DATETIME_FORMAT_24H:
276 format_string = _HL("wdgt_va_24h_time");
278 case DATETIME_FORMAT_LOCALE:
279 format_string = "%X";
282 modest_text_utils_strftime (date_buf, DATE_BUF_SIZE, format_string, date);
288 modest_datetime_formatter_display_long_datetime (ModestDatetimeFormatter *self,
292 #define DATE_BUF_DOUBLE_SIZE 128
294 static gchar date_buf[DATE_BUF_DOUBLE_SIZE];
296 snprintf (date_buf, DATE_BUF_DOUBLE_SIZE,
297 "%s %s", modest_datetime_formatter_format_date (self, date),
298 modest_datetime_formatter_format_time (self, date));
304 modest_datetime_formatter_display_datetime (ModestDatetimeFormatter *self,
308 struct tm today_localtime_tm = {0, };
309 struct tm date_localtime_tm = {0, };
313 #ifdef MODEST_USE_LIBTIME
314 time_get_local_ex (today, &today_localtime_tm);
315 time_get_local_ex (date, &date_localtime_tm);
319 localtime_r (&date_copy, &today_localtime_tm);
321 localtime_r (&date_copy, &date_localtime_tm);
324 if (today_localtime_tm.tm_mday == date_localtime_tm.tm_mday &&
325 today_localtime_tm.tm_mon == date_localtime_tm.tm_mon &&
326 today_localtime_tm.tm_year == date_localtime_tm.tm_year)
327 return modest_datetime_formatter_format_time (self, date);
329 return modest_datetime_formatter_format_date (self, date);