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/*
* lpf-loc.c: a part of a trip via public transport
*
* Copyright (C) 2014 Guido Günther
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* Author: Guido Günther <agx@sigxcpu.org>
*/
#include <glob.h>
#include <string.h>
#include <math.h>
#include <glib.h>
#include <glib/gprintf.h>
#include <gmodule.h>
#include "lpf-trip-part.h"
#include "lpf-stop.h"
#include "lpf-priv.h"
enum {
LPF_TRIP_PART_PROP_0 = 0,
LPF_TRIP_PART_PROP_START,
LPF_TRIP_PART_PROP_END,
LPF_TRIP_PART_PROP_LINE,
LPF_TRIP_PART_PROP_STOPS,
};
/**
* SECTION:lpf-trip-part
* @short_description: A part of a trip
*
* A #LpfTripPart represents a part of a trip. It has a start and end
* #LpfStop.
*/
G_DEFINE_TYPE (LpfTripPart, lpf_trip_part, G_TYPE_OBJECT)
#define GET_PRIVATE(o) \
(G_TYPE_INSTANCE_GET_PRIVATE ((o), LPF_TYPE_TRIP_PART, LpfTripPartPrivate))
typedef struct _LpfTripPartPrivate LpfTripPartPrivate;
struct _LpfTripPartPrivate {
LpfStop *start;
LpfStop *end;
gchar *line;
GSList *stops;
};
static void
lpf_trip_part_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
LpfTripPart *self = LPF_TRIP_PART (object);
LpfTripPartPrivate *priv = GET_PRIVATE(self);
switch (property_id) {
case LPF_TRIP_PART_PROP_START:
if (priv->start)
g_object_unref (priv->start);
priv->start = g_value_get_object(value);
break;
case LPF_TRIP_PART_PROP_END:
if (priv->end)
g_object_unref (priv->end);
priv->end = g_value_get_object(value);
break;
case LPF_TRIP_PART_PROP_LINE:
g_free (priv->line);
priv->line = g_value_dup_string(value);
break;
case LPF_TRIP_PART_PROP_STOPS:
priv->stops = g_value_get_pointer(value);
break;
default:
/* We don't have any other property... */
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
lpf_trip_part_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
LpfTripPart *self = LPF_TRIP_PART (object);
LpfTripPartPrivate *priv = GET_PRIVATE(self);
switch (property_id) {
case LPF_TRIP_PART_PROP_START:
g_value_set_object (value, priv->start);
break;
case LPF_TRIP_PART_PROP_END:
g_value_set_object (value, priv->end);
break;
case LPF_TRIP_PART_PROP_LINE:
g_value_set_string (value, priv->line);
break;
case LPF_TRIP_PART_PROP_STOPS:
g_value_set_pointer (value, priv->stops);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
}
}
static void
lpf_trip_part_finalize (GObject *object)
{
LpfTripPart *self = LPF_TRIP_PART (object);
LpfTripPartPrivate *priv = GET_PRIVATE (self);
GObjectClass *parent_class = G_OBJECT_CLASS (lpf_trip_part_parent_class);
g_object_unref (priv->start);
g_object_unref (priv->end);
g_slist_free_full (priv->stops, g_object_unref);
g_free (priv->line);
g_slist_free_full (priv->stops, g_object_unref);
if (parent_class->finalize != NULL)
parent_class->finalize (object);
}
static void
lpf_trip_part_class_init (LpfTripPartClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = lpf_trip_part_finalize;
g_type_class_add_private (klass, sizeof (LpfTripPartPrivate));
object_class->set_property = lpf_trip_part_set_property;
object_class->get_property = lpf_trip_part_get_property;
g_object_class_install_property (object_class,
LPF_TRIP_PART_PROP_START,
g_param_spec_object ("start",
"Start",
"The start location and date/time",
LPF_TYPE_STOP,
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
g_object_class_install_property (object_class,
LPF_TRIP_PART_PROP_END,
g_param_spec_object ("end",
"End",
"The end location and date/time",
LPF_TYPE_STOP,
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
g_object_class_install_property (object_class,
LPF_TRIP_PART_PROP_LINE,
g_param_spec_string ("line",
"Line",
"The Line that operates between start and end",
"",
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
/**
* LpfTripPart:stops: (type GSList(LpfStop))
*/
g_object_class_install_property (object_class,
LPF_TRIP_PART_PROP_STOPS,
g_param_spec_pointer ("stops",
"Stops",
"Stops between start and end",
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
}
static void
lpf_trip_part_init (LpfTripPart *self)
{
}
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