/* Evolution calendar - Generic view factory for calendar views
*
* Copyright (C) 2001 Ximian, Inc.
*
* Author: Federico Mena-Quintero <federico@ximian.com>
*
* 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
#include <glib.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include "calendar-view-factory.h"
#include "calendar-view.h"
/* Private part of the CalendarViewFactory structure */
struct _CalendarViewFactoryPrivate {
/* Type of views created by this factory */
GnomeCalendarViewType view_type;
};
static void calendar_view_factory_class_init (CalendarViewFactoryClass *class);
static void calendar_view_factory_init (CalendarViewFactory *cal_view_factory);
static void calendar_view_factory_destroy (GtkObject *object);
static const char *calendar_view_factory_get_title (GalViewFactory *factory);
static const char *calendar_view_factory_get_type_code (GalViewFactory *factory);
static GalView *calendar_view_factory_new_view (GalViewFactory *factory, const char *name);
static GalViewFactoryClass *parent_class = NULL;
/**
* calendar_view_factory_get_type:
*
* Registers the #CalendarViewFactory class if necessary, and returns the type
* ID associated to it.
*
* Return value: The type ID of the #CalendarViewFactory class.
**/
GtkType
calendar_view_factory_get_type (void)
{
static GtkType calendar_view_factory_type;
if (!calendar_view_factory_type) {
static const GtkTypeInfo calendar_view_factory_info = {
"CalendarViewFactory",
sizeof (CalendarViewFactory),
sizeof (CalendarViewFactoryClass),
(GtkClassInitFunc) calendar_view_factory_class_init,
(GtkObjectInitFunc) calendar_view_factory_init,
NULL, /* reserved_1 */
NULL, /* reserved_2 */
(GtkClassInitFunc) NULL
};
calendar_view_factory_type = gtk_type_unique (GAL_VIEW_FACTORY_TYPE,
&calendar_view_factory_info);
}
return calendar_view_factory_type;
}
/* Class initialization function for the calendar view factory */
static void
calendar_view_factory_class_init (CalendarViewFactoryClass *class)
{
GalViewFactoryClass *gal_view_factory_class;
GtkObjectClass *object_class;
parent_class = gtk_type_class (GAL_VIEW_FACTORY_TYPE);
gal_view_factory_class = (GalViewFactoryClass *) class;
object_class = (GtkObjectClass *) class;
gal_view_factory_class->get_title = calendar_view_factory_get_title;
gal_view_factory_class->get_type_code = calendar_view_factory_get_type_code;
gal_view_factory_class->new_view = calendar_view_factory_new_view;
object_class->destroy = calendar_view_factory_destroy;
}
/* Object initialization class for the calendar view factory */
static void
calendar_view_factory_init (CalendarViewFactory *cal_view_factory)
{
CalendarViewFactoryPrivate *priv;
priv = g_new0 (CalendarViewFactoryPrivate, 1);
cal_view_factory->priv = priv;
}
/* Destroy method for the calendar view factory */
static void
calendar_view_factory_destroy (GtkObject *object)
{
CalendarViewFactory *cal_view_factory;
CalendarViewFactoryPrivate *priv;
g_return_if_fail (object != NULL);
g_return_if_fail (IS_CALENDAR_VIEW_FACTORY (object));
cal_view_factory = CALENDAR_VIEW_FACTORY (object);
priv = cal_view_factory->priv;
g_free (priv);
cal_view_factory->priv = NULL;
if (GTK_OBJECT_CLASS (parent_class)->destroy)
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
/* get_title method for the calendar view factory */
static const char *
calendar_view_factory_get_title (GalViewFactory *factory)
{
CalendarViewFactory *cal_view_factory;
CalendarViewFactoryPrivate *priv;
cal_view_factory = CALENDAR_VIEW_FACTORY (factory);
priv = cal_view_factory->priv;
switch (priv->view_type) {
case GNOME_CAL_DAY_VIEW:
return _("Day View");
case GNOME_CAL_WORK_WEEK_VIEW:
return _("Work Week View");
case GNOME_CAL_WEEK_VIEW:
return _("Week View");
case GNOME_CAL_MONTH_VIEW:
return _("Month View");
default:
g_assert_not_reached ();
return NULL;
}
}
/* get_type_code method for the calendar view factory */
static const char *
calendar_view_factory_get_type_code (GalViewFactory *factory)
{
CalendarViewFactory *cal_view_factory;
CalendarViewFactoryPrivate *priv;
cal_view_factory = CALENDAR_VIEW_FACTORY (factory);
priv = cal_view_factory->priv;
switch (priv->view_type) {
case GNOME_CAL_DAY_VIEW:
return "day_view";
case GNOME_CAL_WORK_WEEK_VIEW:
return "work_week_view";
case GNOME_CAL_WEEK_VIEW:
return "week_view";
case GNOME_CAL_MONTH_VIEW:
return "month_view";
default:
g_assert_not_reached ();
return NULL;
}
}
/* new_view method for the calendar view factory */
static GalView *
calendar_view_factory_new_view (GalViewFactory *factory, const char *name)
{
CalendarViewFactory *cal_view_factory;
CalendarViewFactoryPrivate *priv;
CalendarView *cal_view;
cal_view_factory = CALENDAR_VIEW_FACTORY (factory);
priv = cal_view_factory->priv;
cal_view = calendar_view_new (priv->view_type, name);
return GAL_VIEW (cal_view);
}
/**
* calendar_view_factory_construct:
* @cal_view_factory: A calendar view factory.
* @view_type: Type of calendar views that the factory will create.
*
* Constructs a calendar view factory by setting the type of views it will
* create.
*
* Return value: The same value as @cal_view_factory.
**/
CalendarViewFactory *
calendar_view_factory_construct (CalendarViewFactory *cal_view_factory,
GnomeCalendarViewType view_type)
{
CalendarViewFactoryPrivate *priv;
g_return_val_if_fail (cal_view_factory != NULL, NULL);
g_return_val_if_fail (IS_CALENDAR_VIEW_FACTORY (cal_view_factory), NULL);
priv = cal_view_factory->priv;
priv->view_type = view_type;
return cal_view_factory;
}
/**
* calendar_view_factory_new:
* @view_type: Type of calendar views that the factory will create.
*
* Creates a new factory for calendar views.
*
* Return value: A newly-created calendar view factory.
**/
CalendarViewFactory *
calendar_view_factory_new (GnomeCalendarViewType view_type)
{
CalendarViewFactory *cal_view_factory;
cal_view_factory = gtk_type_new (TYPE_CALENDAR_VIEW_FACTORY);
return calendar_view_factory_construct (cal_view_factory, view_type);
}
