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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/*
* GData Client
* Copyright (C) Philip Withnall 2009–2010 <philip@tecnocode.co.uk>
*
* GData Client 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.
*
* GData Client 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 GData Client. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* SECTION:gdata-calendar-feed
* @short_description: GData Calendar feed object
* @stability: Stable
* @include: gdata/services/calendar/gdata-calendar-feed.h
*
* #GDataCalendarFeed is a subclass of #GDataFeed to represent a results feed from Google Calendar. It adds a couple of
* properties which are specific to the Google Calendar API.
**/
#include <glib.h>
#include <libxml/parser.h>
#include "gdata-calendar-feed.h"
#include "gdata-feed.h"
#include "gdata-private.h"
static void gdata_calendar_feed_finalize (GObject *object);
static void gdata_calendar_feed_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec);
static gboolean parse_xml (GDataParsable *parsable, xmlDoc *doc, xmlNode *node, gpointer user_data, GError **error);
struct _GDataCalendarFeedPrivate {
gchar *timezone;
guint times_cleaned;
};
enum {
PROP_TIMEZONE = 1,
PROP_TIMES_CLEANED
};
G_DEFINE_TYPE (GDataCalendarFeed, gdata_calendar_feed, GDATA_TYPE_FEED)
static void
gdata_calendar_feed_class_init (GDataCalendarFeedClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
GDataParsableClass *parsable_class = GDATA_PARSABLE_CLASS (klass);
g_type_class_add_private (klass, sizeof (GDataCalendarFeedPrivate));
gobject_class->get_property = gdata_calendar_feed_get_property;
gobject_class->finalize = gdata_calendar_feed_finalize;
parsable_class->parse_xml = parse_xml;
/**
* GDataCalendarFeed:timezone:
*
* The timezone in which the feed's times are given. This is a timezone name in tz database notation: <ulink type="http"
* url="http://en.wikipedia.org/wiki/Tz_database#Names_of_time_zones">reference</ulink>.
*
* Since: 0.3.0
**/
g_object_class_install_property (gobject_class, PROP_TIMEZONE,
g_param_spec_string ("timezone",
"Timezone", "The timezone in which the feed's times are given.",
NULL,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
/**
* GDataCalendarFeed:times-cleaned:
*
* The number of times the feed has been completely cleared of entries.
*
* Since: 0.3.0
**/
g_object_class_install_property (gobject_class, PROP_TIMES_CLEANED,
g_param_spec_uint ("times-cleaned",
"Times cleaned", "The number of times the feed has been completely cleared of entries.",
0, G_MAXUINT, 0,
G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
}
static void
gdata_calendar_feed_init (GDataCalendarFeed *self)
{
self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self, GDATA_TYPE_CALENDAR_FEED, GDataCalendarFeedPrivate);
}
static void
gdata_calendar_feed_finalize (GObject *object)
{
GDataCalendarFeedPrivate *priv = GDATA_CALENDAR_FEED (object)->priv;
g_free (priv->timezone);
/* Chain up to the parent class */
G_OBJECT_CLASS (gdata_calendar_feed_parent_class)->finalize (object);
}
static void
gdata_calendar_feed_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
GDataCalendarFeedPrivate *priv = GDATA_CALENDAR_FEED (object)->priv;
switch (property_id) {
case PROP_TIMEZONE:
g_value_set_string (value, priv->timezone);
break;
case PROP_TIMES_CLEANED:
g_value_set_uint (value, priv->times_cleaned);
break;
default:
/* We don't have any other property... */
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static gboolean
parse_xml (GDataParsable *parsable, xmlDoc *doc, xmlNode *node, gpointer user_data, GError **error)
{
GDataCalendarFeed *self = GDATA_CALENDAR_FEED (parsable);
if (gdata_parser_is_namespace (node, "http://schemas.google.com/gCal/2005") == FALSE)
return GDATA_PARSABLE_CLASS (gdata_calendar_feed_parent_class)->parse_xml (parsable, doc, node, user_data, error);
if (xmlStrcmp (node->name, (xmlChar*) "timezone") == 0) {
/* gCal:timezone */
xmlChar *_timezone = xmlGetProp (node, (xmlChar*) "value");
if (_timezone == NULL)
return gdata_parser_error_required_property_missing (node, "value", error);
g_free (self->priv->timezone);
self->priv->timezone = (gchar*) _timezone;
} else if (xmlStrcmp (node->name, (xmlChar*) "timesCleaned") == 0) {
/* gCal:timesCleaned */
xmlChar *times_cleaned = xmlGetProp (node, (xmlChar*) "value");
if (times_cleaned == NULL)
return gdata_parser_error_required_property_missing (node, "value", error);
self->priv->times_cleaned = g_ascii_strtoull ((gchar*) times_cleaned, NULL, 10);
xmlFree (times_cleaned);
} else {
return GDATA_PARSABLE_CLASS (gdata_calendar_feed_parent_class)->parse_xml (parsable, doc, node, user_data, error);
}
return TRUE;
}
/**
* gdata_calendar_feed_get_timezone:
* @self: a #GDataCalendarFeed
*
* Gets the #GDataCalendarFeed:timezone property.
*
* Return value: the feed's timezone, or %NULL
*
* Since: 0.3.0
**/
const gchar *
gdata_calendar_feed_get_timezone (GDataCalendarFeed *self)
{
g_return_val_if_fail (GDATA_IS_CALENDAR_FEED (self), NULL);
return self->priv->timezone;
}
/**
* gdata_calendar_feed_get_times_cleaned:
* @self: a #GDataCalendarFeed
*
* Gets the #GDataCalendarFeed:times-cleaned property.
*
* Return value: the number of times the feed has been totally emptied
*
* Since: 0.3.0
**/
guint
gdata_calendar_feed_get_times_cleaned (GDataCalendarFeed *self)
{
g_return_val_if_fail (GDATA_IS_CALENDAR_FEED (self), 0);
return self->priv->times_cleaned;
}
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