/* Evolution calendar - Generic view object 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 version 2 of the GNU General Public
* License as published by the Free Software Foundation.
*
* 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 "calendar-view.h"
/* Private part of the CalendarView structure */
struct _CalendarViewPrivate {
/* Type of the view */
GnomeCalendarViewType view_type;
/* Title of the view */
char *title;
};
static void calendar_view_class_init (CalendarViewClass *class);
static void calendar_view_init (CalendarView *cview);
static void calendar_view_destroy (GtkObject *object);
static void calendar_view_edit (GalView *view);
static void calendar_view_load (GalView *view, const char *filename);
static void calendar_view_save (GalView *view, const char *filename);
static const char *calendar_view_get_title (GalView *view);
static void calendar_view_set_title (GalView *view, const char *title);
static const char *calendar_view_get_type_code (GalView *view);
static GalView *calendar_view_clone (GalView *view);
static GalViewClass *parent_class = NULL;
/**
* calendar_view_get_type:
*
* Registers the #CalendarView class if necessary, and returns the type ID
* associated to it.
*
* Return value: The type ID of the #CalendarView class.
**/
GtkType
calendar_view_get_type (void)
{
static GtkType calendar_view_type;
if (!calendar_view_type) {
static const GtkTypeInfo calendar_view_info = {
"CalendarView",
sizeof (CalendarView),
sizeof (CalendarViewClass),
(GtkClassInitFunc) calendar_view_class_init,
(GtkObjectInitFunc) calendar_view_init,
NULL, /* reserved_1 */
NULL, /* reserved_2 */
(GtkClassInitFunc) NULL
};
calendar_view_type = gtk_type_unique (GAL_VIEW_TYPE, &calendar_view_info);
}
return calendar_view_type;
}
/* Class initialization function for the calendar view */
static void
calendar_view_class_init (CalendarViewClass *class)
{
GalViewClass *gal_view_class;
GtkObjectClass *object_class;
parent_class = gtk_type_class (GAL_VIEW_TYPE);
gal_view_class = (GalViewClass *) class;
object_class = (GtkObjectClass *) class;
gal_view_class->edit = calendar_view_edit;
gal_view_class->load = calendar_view_load;
gal_view_class->save = calendar_view_save;
gal_view_class->get_title = calendar_view_get_title;
gal_view_class->set_title = calendar_view_set_title;
gal_view_class->get_type_code = calendar_view_get_type_code;
gal_view_class->clone = calendar_view_clone;
object_class->destroy = calendar_view_destroy;
}
/* Object initialization function for the calendar view */
static void
calendar_view_init (CalendarView *cal_view)
{
CalendarViewPrivate *priv;
priv = g_new0 (CalendarViewPrivate, 1);
cal_view->priv = priv;
priv->title = NULL;
}
/* Destroy method for the calendar view */
static void
calendar_view_destroy (GtkObject *object)
{
CalendarView *cal_view;
CalendarViewPrivate *priv;
g_return_if_fail (object != NULL);
g_return_if_fail (IS_CALENDAR_VIEW (object));
cal_view = CALENDAR_VIEW (object);
priv = cal_view->priv;
if (priv->title) {
g_free (priv->title);
priv->title = NULL;
}
g_free (priv);
cal_view->priv = NULL;
if (GTK_OBJECT_CLASS (parent_class)->destroy)
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
}
/* edit method of the calendar view */
static void
calendar_view_edit (GalView *view)
{
/* nothing */
}
/* load method of the calendar view */
static void
calendar_view_load (GalView *view, const char *filename)
{
/* nothing */
}
/* save method of the calendar view */
static void
calendar_view_save (GalView *view, const char *filename)
{
/* nothing */
}
/* get_title method of the calendar view */
static const char *
calendar_view_get_title (GalView *view)
{
CalendarView *cal_view;
CalendarViewPrivate *priv;
cal_view = CALENDAR_VIEW (view);
priv = cal_view->priv;
return priv->title;
}
/* set_title method of the calendar view */
static void
calendar_view_set_title (GalView *view, const char *title)
{
CalendarView *cal_view;
CalendarViewPrivate *priv;
cal_view = CALENDAR_VIEW (view);
priv = cal_view->priv;
if (priv->title)
g_free (priv->title);
priv->title = g_strdup (title);
}
/* get_type_code method for the calendar view */
static const char *
calendar_view_get_type_code (GalView *view)
{
CalendarView *cal_view;
CalendarViewPrivate *priv;
cal_view = CALENDAR_VIEW (view);
priv = cal_view->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;
}
}
/* clone method for the calendar view */
static GalView *
calendar_view_clone (GalView *view)
{
CalendarView *cal_view;
CalendarViewPrivate *priv;
CalendarView *new_view;
CalendarViewPrivate *new_priv;
cal_view = CALENDAR_VIEW (view);
priv = cal_view->priv;
new_view = g_object_new (TYPE_CALENDAR_VIEW, NULL);
new_priv = new_view->priv;
new_priv->view_type = priv->view_type;
new_priv->title = g_strdup (priv->title);
return GAL_VIEW (new_view);
}
/**
* calendar_view_construct:
* @cal_view: A calendar view.
* @view_type: The type of calendar view that this object will represent.
* @title: Title for the view.
*
* Constructs a calendar view by setting its view type and title.
*
* Return value: The same value as @cal_view.
**/
CalendarView *
calendar_view_construct (CalendarView *cal_view,
GnomeCalendarViewType view_type,
const char *title)
{
CalendarViewPrivate *priv;
g_return_val_if_fail (cal_view != NULL, NULL);
g_return_val_if_fail (IS_CALENDAR_VIEW (cal_view), NULL);
g_return_val_if_fail (title != NULL, NULL);
priv = cal_view->priv;
priv->view_type = view_type;
priv->title = g_strdup (title);
return cal_view;
}
/**
* calendar_view_new:
* @view_type: The type of calendar view that this object will represent.
* @title: Title for the view.
*
* Creates a new calendar view object.
*
* Return value: A newly-created calendar view.
**/
CalendarView *
calendar_view_new (GnomeCalendarViewType view_type, const char *title)
{
CalendarView *cal_view;
cal_view = g_object_new (TYPE_CALENDAR_VIEW, NULL);
return calendar_view_construct (cal_view, view_type, title);
}
/**
* calendar_view_get_view_type:
* @cal_view: A calendar view.
*
* Queries the calendar view type of a calendar view.
*
* Return value: Type of calendar view.
**/
GnomeCalendarViewType
calendar_view_get_view_type (CalendarView *cal_view)
{
CalendarViewPrivate *priv;
g_return_val_if_fail (cal_view != NULL, GNOME_CAL_DAY_VIEW);
g_return_val_if_fail (IS_CALENDAR_VIEW (cal_view), GNOME_CAL_DAY_VIEW);
priv = cal_view->priv;
return priv->view_type;
}
