/* Evolution calendar - Delete calendar component dialog
*
* 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 <libgnomeui/gnome-dialog.h>
#include <libgnomeui/gnome-dialog-util.h>
#include <libgnomeui/gnome-uidefs.h>
#include <gal/widgets/e-unicode.h>
#include "../calendar-config.h"
#include "delete-comp.h"
/**
* delete_component_dialog:
* @comp: A calendar component if a single component is to be deleted, or NULL
* if more that one component is to be deleted.
* @n_comps: Number of components that are to be deleted.
* @vtype: Type of the components that are to be deleted. This is ignored
* if only one component is to be deleted, and the vtype is extracted from
* the component instead.
* @widget: A widget to use as a basis for conversion from UTF8 into font
* encoding.
*
* Pops up a dialog box asking the user whether he wants to delete a number of
* calendar components. The dialog will not appear, however, if the
* configuration option for confirmation is turned off.
*
* Return value: TRUE if the user clicked Yes, FALSE otherwise. If the
* configuration option for confirmation is turned off, this function will
* unconditionally return TRUE.
**/
gboolean
delete_component_dialog (CalComponent *comp,
int n_comps, CalComponentVType vtype,
GtkWidget *widget)
{
char *str;
GtkWidget *dialog;
if (comp) {
g_return_val_if_fail (IS_CAL_COMPONENT (comp), FALSE);
g_return_val_if_fail (n_comps == 1, FALSE);
} else {
g_return_val_if_fail (n_comps > 1, FALSE);
g_return_val_if_fail (vtype != CAL_COMPONENT_NO_TYPE, FALSE);
}
g_return_val_if_fail (widget != NULL, FALSE);
g_return_val_if_fail (GTK_IS_WIDGET (widget), FALSE);
if (!calendar_config_get_confirm_delete ())
return TRUE;
if (comp) {
CalComponentText summary;
char *tmp;
vtype = cal_component_get_vtype (comp);
cal_component_get_summary (comp, &summary);
tmp = e_utf8_to_gtk_string (widget, summary.value);
switch (vtype) {
case CAL_COMPONENT_EVENT:
if (tmp)
str = g_strdup_printf (_("Are you sure you want to delete "
"the appointment `%s'?"), tmp);
else
str = g_strdup (_("Are you sure you want to delete this "
"untitled appointment?"));
break;
case CAL_COMPONENT_TODO:
if (tmp)
str = g_strdup_printf (_("Are you sure you want to delete "
"the task `%s'?"), tmp);
else
str = g_strdup (_("Are you sure you want to delete this "
"untitled task?"));
break;
case CAL_COMPONENT_JOURNAL:
if (tmp)
str = g_strdup_printf (_("Are you sure you want to delete "
"the journal entry `%s'?"), tmp);
else
str = g_strdup (_("Are you sure want to delete this "
"untitled journal entry?"));
break;
default:
g_message ("delete_component_dialog(): Cannot handle object of type %d",
vtype);
g_free (tmp);
return FALSE;
}
g_free (tmp);
} else {
switch (vtype) {
case CAL_COMPONENT_EVENT:
str = g_strdup_printf (_("Are you sure you want to delete "
"%d appointments?"), n_comps);
break;
case CAL_COMPONENT_TODO:
str = g_strdup_printf (_("Are you sure you want to delete "
"%d tasks?"), n_comps);
break;
case CAL_COMPONENT_JOURNAL:
str = g_strdup_printf (_("Are you sure you want to delete "
"%d journal entries?"), n_comps);
break;
default:
g_message ("delete_component_dialog(): Cannot handle objects of type %d",
vtype);
return FALSE;
}
}
dialog = gnome_question_dialog_modal (str, NULL, NULL);
g_free (str);
if (gnome_dialog_run (GNOME_DIALOG (dialog)) == GNOME_YES)
return TRUE;
else
return FALSE;
}
