path: root/widgets/misc/test-calendar.c

/*
 * This program 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 of the License, or (at your option) version 3.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>
 *
 *
 * Authors:
 *      Damon Chaplin <damon@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

/*
 * test-calendar - tests the ECalendar widget.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <gtk/gtk.h>

#include "e-calendar.h"

/* Drag and Drop stuff. */
enum {
    TARGET_SHORTCUT
};

static GtkTargetEntry target_table[] = {
    { (gchar *) "E-SHORTCUT", 0, TARGET_SHORTCUT }
};

static guint n_targets = sizeof(target_table) / sizeof(target_table[0]);


static void on_date_range_changed   (ECalendarItem *calitem);
static void on_selection_changed    (ECalendarItem *calitem);

static void
delete_event_cb (GtkWidget *widget,
         GdkEventAny *event,
         gpointer data)
{
    gtk_main_quit ();
}

gint
main (gint argc, gchar **argv)
{
    GtkWidget *window;
    GtkWidget *cal;
    GtkWidget *vbox;
    ECalendarItem *calitem;

    gtk_init (&argc, &argv);

    window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title (GTK_WINDOW (window), "ECalendar Test");
    gtk_window_set_default_size (GTK_WINDOW (window), 400, 400);
    gtk_window_set_resizable (GTK_WINDOW (window), TRUE);
    gtk_container_set_border_width (GTK_CONTAINER (window), 8);

    g_signal_connect (window, "delete_event",
              G_CALLBACK (delete_event_cb), NULL);

    cal = e_calendar_new ();
    e_calendar_set_minimum_size (E_CALENDAR (cal), 1, 1);
    calitem = E_CALENDAR (cal)->calitem;
    gtk_widget_show (cal);

    g_signal_connect (calitem, "date_range_changed",
              G_CALLBACK (on_date_range_changed), NULL);
    g_signal_connect (calitem, "selection_changed",
              G_CALLBACK (on_selection_changed), NULL);


    gtk_drag_dest_set (cal,
               GTK_DEST_DEFAULT_ALL,
               target_table, n_targets,
               GDK_ACTION_COPY | GDK_ACTION_MOVE);


    vbox = gtk_vbox_new (FALSE, 0);
    gtk_box_pack_start (GTK_BOX (vbox), cal, TRUE, TRUE, 0);
    gtk_widget_show (vbox);

    gtk_container_add (GTK_CONTAINER (window), vbox);
    gtk_widget_show (window);

    gtk_main ();

    return 0;
}


static void
on_date_range_changed (ECalendarItem *calitem)
{
    gint start_year, start_month, start_day;
    gint end_year, end_month, end_day;

    e_calendar_item_get_date_range  (calitem,
                     &start_year, &start_month, &start_day,
                     &end_year, &end_month, &end_day);

    g_print ("Date range changed (D/M/Y): %i/%i/%i - %i/%i/%i\n",
         start_day, start_month + 1, start_year,
         end_day, end_month + 1, end_year);

    /* These days should appear bold. Remember month is 0 to 11. */
    e_calendar_item_mark_day (calitem, 2000, 7, 26, /* 26th Aug 2000. */
                  E_CALENDAR_ITEM_MARK_BOLD);
    e_calendar_item_mark_day (calitem, 2000, 8, 13, /* 13th Sep 2000. */
                  E_CALENDAR_ITEM_MARK_BOLD);
}


static void
on_selection_changed (ECalendarItem *calitem)
{
    GDate start_date, end_date;

    e_calendar_item_get_selection   (calitem, &start_date, &end_date);

    g_print ("Selection changed (D/M/Y): %i/%i/%i - %i/%i/%i\n",
         g_date_get_day (&start_date),
         g_date_get_month (&start_date),
         g_date_get_year (&start_date),
         g_date_get_day (&end_date),
         g_date_get_month (&end_date),
         g_date_get_year (&end_date));
}