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>
41 #include <modest-platform.h>
47 DATETIME_FORMAT_LOCALE,
50 #define HILDON2_GCONF_FORMAT_DIR "/apps/clock"
51 #define HILDON2_GCONF_FORMAT_KEY HILDON2_GCONF_FORMAT_DIR "/time-format"
53 /* 'private'/'protected' functions */
54 static void modest_datetime_formatter_class_init (ModestDatetimeFormatterClass *klass);
55 static void modest_datetime_formatter_finalize (GObject *obj);
56 static void modest_datetime_formatter_instance_init (ModestDatetimeFormatter *obj);
58 typedef struct _ModestDatetimeFormatterPrivate ModestDatetimeFormatterPrivate;
59 struct _ModestDatetimeFormatterPrivate {
60 DatetimeFormat current_format;
61 #ifdef MODEST_TOOLKIT_HILDON2
66 #define MODEST_DATETIME_FORMATTER_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), \
67 MODEST_TYPE_DATETIME_FORMATTER, \
68 ModestDatetimeFormatterPrivate))
71 FORMAT_CHANGED_SIGNAL,
76 static GObjectClass *parent_class = NULL;
78 static guint signals[LAST_SIGNAL] = {0};
81 modest_datetime_formatter_get_type (void)
83 static GType my_type = 0;
86 static const GTypeInfo my_info = {
87 sizeof(ModestDatetimeFormatterClass),
89 NULL, /* base finalize */
90 (GClassInitFunc) modest_datetime_formatter_class_init,
91 NULL, /* class finalize */
92 NULL, /* class data */
93 sizeof(ModestDatetimeFormatter),
95 (GInstanceInitFunc) modest_datetime_formatter_instance_init,
99 my_type = g_type_register_static (G_TYPE_OBJECT,
100 "ModestDatetimeFormatter",
107 modest_datetime_formatter_class_init (ModestDatetimeFormatterClass *klass)
109 GObjectClass *gobject_class;
110 gobject_class = (GObjectClass *) klass;
112 parent_class = g_type_class_peek_parent (klass);
113 gobject_class->finalize = modest_datetime_formatter_finalize;
115 g_type_class_add_private (gobject_class,
116 sizeof(ModestDatetimeFormatterPrivate));
118 signals[FORMAT_CHANGED_SIGNAL] =
119 g_signal_new ("format_changed",
120 G_TYPE_FROM_CLASS (gobject_class),
122 G_STRUCT_OFFSET (ModestDatetimeFormatterClass, format_changed),
124 g_cclosure_marshal_VOID__VOID,
128 #ifdef MODEST_TOOLKIT_HILDON2
130 update_format (ModestDatetimeFormatter *obj)
134 gboolean gconf_value;
135 ModestDatetimeFormatterPrivate *priv;
137 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (obj);
139 gconf = gconf_client_get_default ();
140 gconf_value = gconf_client_get_bool (gconf, HILDON2_GCONF_FORMAT_KEY,
144 g_warning ("Error reading time format in gconf %s", err->message);
147 priv->current_format = gconf_value?DATETIME_FORMAT_24H:DATETIME_FORMAT_12H;
152 clock_format_changed (GConfClient *gconf,
157 ModestDatetimeFormatter *self = (ModestDatetimeFormatter *) userdata;
159 update_format (self);
160 g_signal_emit (G_OBJECT (self), signals[FORMAT_CHANGED_SIGNAL], 0);
164 #ifdef MODEST_USE_LIBTIME
166 time_changed_cb (gpointer userdata)
169 g_signal_emit (G_OBJECT (userdata), signals[FORMAT_CHANGED_SIGNAL], 0);
174 init_format (ModestDatetimeFormatter *obj)
176 ModestDatetimeFormatterPrivate *priv;
178 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (obj);
180 priv->current_format = DATETIME_FORMAT_LOCALE;
182 #ifdef MODEST_TOOLKIT_HILDON2
186 gconf = gconf_client_get_default ();
187 gconf_client_add_dir (gconf, HILDON2_GCONF_FORMAT_DIR,
188 GCONF_CLIENT_PRELOAD_ONELEVEL,
190 priv->gconf_handler = gconf_client_notify_add (gconf, HILDON2_GCONF_FORMAT_KEY,
191 clock_format_changed, (gpointer) obj,
195 g_warning ("Error listening to time format in gconf %s", err->message);
202 #ifdef MODEST_USE_LIBTIME
203 osso_time_set_notification_cb (modest_platform_get_osso_context (),
211 modest_datetime_formatter_instance_init (ModestDatetimeFormatter *obj)
217 modest_datetime_formatter_finalize (GObject *obj)
219 #ifdef MODEST_TOOLKIT_HILDON2
220 ModestDatetimeFormatterPrivate *priv;
223 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (obj);
224 gconf = gconf_client_get_default ();
225 gconf_client_notify_remove (gconf,
226 priv->gconf_handler);
227 priv->gconf_handler = 0;
228 gconf_client_remove_dir (gconf, HILDON2_GCONF_FORMAT_DIR,
231 G_OBJECT_CLASS (parent_class)->finalize (obj);
234 ModestDatetimeFormatter*
235 modest_datetime_formatter_new (void)
237 return g_object_new (MODEST_TYPE_DATETIME_FORMATTER, NULL);
241 modest_datetime_formatter_format_date (ModestDatetimeFormatter *self,
244 #define DATE_BUF_SIZE 64
246 static gchar date_buf[DATE_BUF_SIZE];
247 ModestDatetimeFormatterPrivate *priv;
248 const gchar *format_string = NULL;
250 g_return_val_if_fail (MODEST_IS_DATETIME_FORMATTER (self), NULL);
251 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (self);
253 switch (priv->current_format) {
254 case DATETIME_FORMAT_12H:
255 case DATETIME_FORMAT_24H:
256 format_string = _HL("wdgt_va_date");
258 case DATETIME_FORMAT_LOCALE:
259 format_string = "%x";
262 modest_text_utils_strftime (date_buf, DATE_BUF_SIZE, format_string, date);
268 modest_datetime_formatter_format_time (ModestDatetimeFormatter *self,
271 #define DATE_BUF_SIZE 64
273 static gchar date_buf[DATE_BUF_SIZE];
274 ModestDatetimeFormatterPrivate *priv;
275 const gchar *format_string = NULL;
277 struct tm localtime_tm = {0, };
279 g_return_val_if_fail (MODEST_IS_DATETIME_FORMATTER (self), NULL);
280 priv = MODEST_DATETIME_FORMATTER_GET_PRIVATE (self);
281 #ifdef MODEST_USE_LIBTIME
282 time_get_local_ex (date, &localtime_tm);
286 localtime_r (&date_copy, &localtime_tm);
288 is_pm = (localtime_tm.tm_hour/12) % 2;
290 switch (priv->current_format) {
291 case DATETIME_FORMAT_12H:
292 format_string = is_pm?_HL("wdgt_va_12h_time_pm"):_HL("wdgt_va_12h_time_am");
294 case DATETIME_FORMAT_24H:
295 format_string = _HL("wdgt_va_24h_time");
297 case DATETIME_FORMAT_LOCALE:
298 format_string = "%X";
301 modest_text_utils_strftime (date_buf, DATE_BUF_SIZE, format_string, date);
307 modest_datetime_formatter_display_long_datetime (ModestDatetimeFormatter *self,
311 #define DATE_BUF_DOUBLE_SIZE 128
313 static gchar date_buf[DATE_BUF_DOUBLE_SIZE];
315 snprintf (date_buf, DATE_BUF_DOUBLE_SIZE,
316 "%s %s", modest_datetime_formatter_format_date (self, date),
317 modest_datetime_formatter_format_time (self, date));
323 modest_datetime_formatter_display_datetime (ModestDatetimeFormatter *self,
327 struct tm today_localtime_tm = {0, };
328 struct tm date_localtime_tm = {0, };
332 #ifdef MODEST_USE_LIBTIME
333 time_get_local_ex (today, &today_localtime_tm);
334 time_get_local_ex (date, &date_localtime_tm);
338 localtime_r (&date_copy, &today_localtime_tm);
340 localtime_r (&date_copy, &date_localtime_tm);
343 if (today_localtime_tm.tm_mday == date_localtime_tm.tm_mday &&
344 today_localtime_tm.tm_mon == date_localtime_tm.tm_mon &&
345 today_localtime_tm.tm_year == date_localtime_tm.tm_year)
346 return modest_datetime_formatter_format_time (self, date);
348 return modest_datetime_formatter_format_date (self, date);