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/* $Id$ */
/*
* Copyright (c) 2007 Nick Schermer <nick@xfce.org>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program 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 General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_TIME_H
#include <time.h>
#endif
#include <gtk/gtk.h>
#include "clock.h"
#include "clock-digital.h"
/* class functions */
static void xfce_clock_digital_finalize (GObject *object);
static void xfce_clock_digital_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void xfce_clock_digital_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
enum
{
PROP_0,
PROP_DIGITAL_FORMAT
};
struct _XfceClockDigitalClass
{
GtkLabelClass __parent__;
};
struct _XfceClockDigital
{
GtkLabel __parent__;
/* current clock format */
gchar *format;
};
G_DEFINE_TYPE (XfceClockDigital, xfce_clock_digital, GTK_TYPE_LABEL);
static void
xfce_clock_digital_class_init (XfceClockDigitalClass *klass)
{
GObjectClass *gobject_class;
gobject_class = G_OBJECT_CLASS (klass);
gobject_class->finalize = xfce_clock_digital_finalize;
gobject_class->set_property = xfce_clock_digital_set_property;
gobject_class->get_property = xfce_clock_digital_get_property;
/**
* Digital clock format
**/
g_object_class_install_property (gobject_class,
PROP_DIGITAL_FORMAT,
g_param_spec_string ("digital-format", "digital-format", "digital-format",
NULL, PANEL_PARAM_READWRITE));
}
static void
xfce_clock_digital_init (XfceClockDigital *digital)
{
/* init */
digital->format = NULL;
/* center text */
gtk_label_set_justify (GTK_LABEL (digital), GTK_JUSTIFY_CENTER);
}
static void
xfce_clock_digital_finalize (GObject *object)
{
XfceClockDigital *digital = XFCE_CLOCK_DIGITAL (object);
/* cleanup */
g_free (digital->format);
(*G_OBJECT_CLASS (xfce_clock_digital_parent_class)->finalize) (object);
}
static void
xfce_clock_digital_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
{
XfceClockDigital *digital = XFCE_CLOCK_DIGITAL (object);
switch (prop_id)
{
case PROP_DIGITAL_FORMAT:
/* cleanup */
g_free (digital->format);
/* set new format */
digital->format = g_value_dup_string (value);
/* update the widget */
xfce_clock_digital_update (digital);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
xfce_clock_digital_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
XfceClockDigital *digital = XFCE_CLOCK_DIGITAL (object);
switch (prop_id)
{
case PROP_DIGITAL_FORMAT:
g_value_set_string (value, digital->format);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
GtkWidget *
xfce_clock_digital_new (void)
{
return g_object_new (XFCE_CLOCK_TYPE_DIGITAL, NULL);
}
gboolean
xfce_clock_digital_update (gpointer user_data)
{
XfceClockDigital *digital = XFCE_CLOCK_DIGITAL (user_data);
gchar *string;
struct tm tm;
g_return_val_if_fail (XFCE_CLOCK_IS_DIGITAL (digital), FALSE);
/* get the local time */
xfce_clock_util_get_localtime (&tm);
/* get the string */
string = xfce_clock_util_strdup_strftime (digital->format ? digital->format : DEFAULT_DIGITAL_FORMAT, &tm);
/* set the new label */
gtk_label_set_markup (GTK_LABEL (digital), string);
/* cleanup */
g_free (string);
return TRUE;
}