path: root/calendar/gui/e-week-view-config.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */

/* 
 * Author : 
 *  Rodrigo Moya <rodrigo@ximian.com>
 *
 * Copyright 2003, Ximian, Inc.
 *
 * 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
 */

#include "calendar-config.h"
#include "e-week-view-config.h"

struct _EWeekViewConfigPrivate {
    EWeekView *view;

    GList *notifications;
};

static GObjectClass *parent_class = NULL;

/* Property IDs */
enum props {
    PROP_0,
    PROP_VIEW,
};

static void
e_week_view_config_set_property (GObject *object, guint property_id, const GValue *value, GParamSpec *pspec)
{
    EWeekViewConfig *view_config;
    EWeekViewConfigPrivate *priv;

    view_config = E_WEEK_VIEW_CONFIG (object);
    priv = view_config->priv;
    
    switch (property_id) {
    case PROP_VIEW:
        e_week_view_config_set_view (view_config, g_value_get_object (value));
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
        break;
    }
}

static void
e_week_view_config_get_property (GObject *object, guint property_id, GValue *value, GParamSpec *pspec)
{
    EWeekViewConfig *view_config;
    EWeekViewConfigPrivate *priv;

    view_config = E_WEEK_VIEW_CONFIG (object);
    priv = view_config->priv;
    
    switch (property_id) {
    case PROP_VIEW:
        g_value_set_object (value, e_week_view_config_get_view (view_config));
        break;
    default:
        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
        break;
    }
}

static void
e_week_view_config_dispose (GObject *object)
{
    EWeekViewConfig *view_config = E_WEEK_VIEW_CONFIG (object);
    EWeekViewConfigPrivate *priv;
    
    priv = view_config->priv;

    e_week_view_config_set_view (view_config, NULL);
    
    if (G_OBJECT_CLASS (parent_class)->dispose)
        G_OBJECT_CLASS (parent_class)->dispose (object);
}

static void
e_week_view_config_finalize (GObject *object)
{
    EWeekViewConfig *view_config = E_WEEK_VIEW_CONFIG (object);
    EWeekViewConfigPrivate *priv;
    
    priv = view_config->priv;

    g_free (priv);
    
    if (G_OBJECT_CLASS (parent_class)->finalize)
        G_OBJECT_CLASS (parent_class)->finalize (object);
}

static void
e_week_view_config_class_init (EWeekViewConfigClass *klass)
{
    GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
    GParamSpec *spec;
    
    parent_class = g_type_class_peek_parent (klass);

    /* Method override */
    gobject_class->set_property = e_week_view_config_set_property;
    gobject_class->get_property = e_week_view_config_get_property;
    gobject_class->dispose = e_week_view_config_dispose;
    gobject_class->finalize = e_week_view_config_finalize;

    spec = g_param_spec_object ("view", NULL, NULL, e_week_view_get_type (),
                    G_PARAM_READABLE | G_PARAM_WRITABLE | G_PARAM_CONSTRUCT);
    g_object_class_install_property (gobject_class, PROP_VIEW, spec);
}

static void
e_week_view_config_init (EWeekViewConfig *view_config, EWeekViewConfigClass *klass)
{
    view_config->priv = g_new0 (EWeekViewConfigPrivate, 1);

}

E_MAKE_TYPE (e_week_view_config, "EWeekViewConfig", EWeekViewConfig, e_week_view_config_class_init,
         e_week_view_config_init, G_TYPE_OBJECT);

EWeekViewConfig *
e_week_view_config_new (EWeekView *week_view)
{
    EWeekViewConfig *view_config;
    
    view_config = g_object_new (e_week_view_config_get_type (), "view", week_view, NULL);

    return view_config;
}

EWeekView *
e_week_view_config_get_view (EWeekViewConfig *view_config) 
{
    EWeekViewConfigPrivate *priv;

    g_return_val_if_fail (view_config != NULL, NULL);
    g_return_val_if_fail (E_IS_WEEK_VIEW_CONFIG (view_config), NULL);

    priv = view_config->priv;
    
    return priv->view;
}

static void
set_timezone (EWeekView *week_view) 
{
    char *location;
    icaltimezone *zone;
    
    location = calendar_config_get_timezone ();
    zone = icaltimezone_get_builtin_timezone (location);
    if (!zone)
        zone = icaltimezone_get_utc_timezone ();
    
    e_cal_view_set_timezone (E_CAL_VIEW (week_view), zone);

    g_free (location);
}

static void
timezone_changed_cb (GConfClient *client, guint id, GConfEntry *entry, gpointer data)
{
    EWeekViewConfig *view_config = data;
    EWeekViewConfigPrivate *priv;
    
    priv = view_config->priv;
    
    set_timezone (priv->view);
}

static void
set_week_start (EWeekView *week_view) 
{
    int week_start_week;    

    week_start_week = calendar_config_get_week_start_day ();

    /* Convert it to 0 (Mon) to 6 (Sun), which is what we use. */
    week_start_week = (week_start_week + 6) % 7;

    e_week_view_set_week_start_day (week_view, week_start_week);
}

static void
week_start_changed_cb (GConfClient *client, guint id, GConfEntry *entry, gpointer data)
{
    EWeekViewConfig *view_config = data;
    EWeekViewConfigPrivate *priv;
    
    priv = view_config->priv;
    
    set_week_start (priv->view);
}

static void
set_twentyfour_hour (EWeekView *week_view) 
{
    gboolean use_24_hour;

    use_24_hour = calendar_config_get_24_hour_format ();

    e_cal_view_set_use_24_hour_format (E_CAL_VIEW (week_view), use_24_hour);
}

static void
twentyfour_hour_changed_cb (GConfClient *client, guint id, GConfEntry *entry, gpointer data)
{
    EWeekViewConfig *view_config = data;
    EWeekViewConfigPrivate *priv;
    
    priv = view_config->priv;
    
    set_twentyfour_hour (priv->view);
}

static void
set_show_event_end (EWeekView *week_view) 
{
    gboolean show_event_end;

    show_event_end = calendar_config_get_show_event_end ();

    e_week_view_set_show_event_end_times (week_view, show_event_end);
}

static void
show_event_end_changed_cb (GConfClient *client, guint id, GConfEntry *entry, gpointer data)
{
    EWeekViewConfig *view_config = data;
    EWeekViewConfigPrivate *priv;
    
    priv = view_config->priv;
    
    set_show_event_end (priv->view);
}

static void
set_compress_weekend (EWeekView *week_view) 
{
    gboolean compress_weekend;

    compress_weekend = calendar_config_get_compress_weekend ();

    e_week_view_set_compress_weekend (week_view, compress_weekend);
}

static void
compress_weekend_changed_cb (GConfClient *client, guint id, GConfEntry *entry, gpointer data)
{
    EWeekViewConfig *view_config = data;
    EWeekViewConfigPrivate *priv;
    
    priv = view_config->priv;
    
    set_compress_weekend (priv->view);
}

void
e_week_view_config_set_view (EWeekViewConfig *view_config, EWeekView *week_view) 
{
    EWeekViewConfigPrivate *priv;
    guint not;
    GList *l;
    
    g_return_if_fail (view_config != NULL);
    g_return_if_fail (E_IS_WEEK_VIEW_CONFIG (view_config));

    priv = view_config->priv;
    
    if (priv->view) {
        g_object_unref (priv->view);
        priv->view = NULL;
    }
    
    for (l = priv->notifications; l; l = l->next)
        calendar_config_remove_notification (GPOINTER_TO_UINT (l->data));

    g_list_free (priv->notifications);
    priv->notifications = NULL;

    /* If the new view is NULL, return right now */
    if (!week_view)
        return;
    
    priv->view = g_object_ref (week_view);

    /* Time zone */
    set_timezone (week_view);
    
    not = calendar_config_add_notification_timezone (timezone_changed_cb, view_config);
    priv->notifications = g_list_prepend (priv->notifications, GUINT_TO_POINTER (not));
    
    /* Week start */
    set_week_start (week_view); 

    not = calendar_config_add_notification_week_start_day (week_start_changed_cb, view_config);
    priv->notifications = g_list_prepend (priv->notifications, GUINT_TO_POINTER (not));

    /* 24 Hour format */
    set_twentyfour_hour (week_view);    

    not = calendar_config_add_notification_24_hour_format (twentyfour_hour_changed_cb, view_config);
    priv->notifications = g_list_prepend (priv->notifications, GUINT_TO_POINTER (not)); 

    /* Show event end */
    set_show_event_end (week_view);

    not = calendar_config_add_notification_show_event_end (show_event_end_changed_cb, view_config);
    priv->notifications = g_list_prepend (priv->notifications, GUINT_TO_POINTER (not));

    /* Compress weekend */
    set_compress_weekend (week_view);

    not = calendar_config_add_notification_compress_weekend (compress_weekend_changed_cb, view_config);
    priv->notifications = g_list_prepend (priv->notifications, GUINT_TO_POINTER (not));
}