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/*
* Evolution calendar - Send calendar component dialog
*
* 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:
* JP Rosevear <jpr@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <glib/gi18n-lib.h>
#include "e-util/e-alert-dialog.h"
#include "send-comp.h"
static gboolean
component_has_new_attendees (ECalComponent *comp)
{
g_return_val_if_fail (comp != NULL, FALSE);
if (!e_cal_component_has_attendees (comp))
return FALSE;
return g_object_get_data (G_OBJECT (comp), "new-attendees") != NULL;
}
static gboolean
component_has_recipients (ECalComponent *comp)
{
GSList *attendees = NULL;
ECalComponentAttendee *attendee;
ECalComponentOrganizer organizer;
gboolean res = FALSE;
g_return_val_if_fail (comp != NULL, FALSE);
e_cal_component_get_attendee_list (comp, &attendees);
if (!attendees)
return FALSE;
if (g_slist_length (attendees) > 1 || !e_cal_component_has_organizer (comp)) {
e_cal_component_free_attendee_list (attendees);
return TRUE;
}
attendee = attendees->data;
e_cal_component_get_organizer (comp, &organizer);
res = organizer.value && attendee && attendee->value && g_ascii_strcasecmp (organizer.value, attendee->value) != 0;
e_cal_component_free_attendee_list (attendees);
return res;
}
static gboolean
have_nonprocedural_alarm (ECalComponent *comp)
{
GList *uids, *l;
g_return_val_if_fail (comp != NULL, FALSE);
uids = e_cal_component_get_alarm_uids (comp);
for (l = uids; l; l = l->next) {
ECalComponentAlarm *alarm;
ECalComponentAlarmAction action = E_CAL_COMPONENT_ALARM_UNKNOWN;
alarm = e_cal_component_get_alarm (comp, (const gchar *) l->data);
if (alarm) {
e_cal_component_alarm_get_action (alarm, &action);
e_cal_component_alarm_free (alarm);
if (action != E_CAL_COMPONENT_ALARM_NONE &&
action != E_CAL_COMPONENT_ALARM_PROCEDURE &&
action != E_CAL_COMPONENT_ALARM_UNKNOWN) {
cal_obj_uid_list_free (uids);
return TRUE;
}
}
}
cal_obj_uid_list_free (uids);
return FALSE;
}
static GtkWidget *
add_checkbox (GtkBox *where, const gchar *caption)
{
GtkWidget *checkbox, *align;
g_return_val_if_fail (where != NULL, NULL);
g_return_val_if_fail (caption != NULL, NULL);
checkbox = gtk_check_button_new_with_mnemonic (caption);
align = gtk_alignment_new (0.0, 0.5, 0.0, 0.0);
gtk_alignment_set_padding (GTK_ALIGNMENT (align), 0, 0, 12, 12);
gtk_container_add (GTK_CONTAINER (align), checkbox);
gtk_widget_show (checkbox);
gtk_box_pack_start (where, align, TRUE, TRUE, 2);
gtk_widget_show (align);
return checkbox;
}
/**
* send_component_dialog:
*
* Pops up a dialog box asking the user whether he wants to send a
* iTip/iMip message
*
* Return value: TRUE if the user clicked Yes, FALSE otherwise.
**/
gboolean
send_component_dialog (GtkWindow *parent, ECalClient *client, ECalComponent *comp, gboolean new, gboolean *strip_alarms, gboolean *only_new_attendees)
{
ECalComponentVType vtype;
const gchar *id;
GtkWidget *dialog, *sa_checkbox = NULL, *ona_checkbox = NULL;
GtkWidget *content_area;
gboolean res;
if (strip_alarms)
*strip_alarms = TRUE;
if (e_cal_client_check_save_schedules (client) || !component_has_recipients (comp))
return FALSE;
vtype = e_cal_component_get_vtype (comp);
switch (vtype) {
case E_CAL_COMPONENT_EVENT:
if (new)
id = "calendar:prompt-meeting-invite";
else
id = "calendar:prompt-send-updated-meeting-info";
break;
case E_CAL_COMPONENT_TODO:
if (new)
id = "calendar:prompt-send-task";
else
id = "calendar:prompt-send-updated-task-info";
break;
case E_CAL_COMPONENT_JOURNAL:
return TRUE;
default:
g_message ("send_component_dialog(): "
"Cannot handle object of type %d", vtype);
return FALSE;
}
if (only_new_attendees && !component_has_new_attendees (comp)) {
/* do not show the check if there is no new attendee and
set as all attendees are required to be notified */
*only_new_attendees = FALSE;
/* pretend it as being passed NULL to simplify code below */
only_new_attendees = NULL;
}
if (strip_alarms && !have_nonprocedural_alarm (comp)) {
/* pretend it as being passed NULL to simplify code below */
strip_alarms = NULL;
}
dialog = e_alert_dialog_new_for_args (parent, id, NULL);
content_area = e_alert_dialog_get_content_area (E_ALERT_DIALOG (dialog));
if (strip_alarms)
sa_checkbox = add_checkbox (GTK_BOX (content_area), _("Send my alarms with this event"));
if (only_new_attendees)
ona_checkbox = add_checkbox (GTK_BOX (content_area), _("Notify new attendees _only"));
res = gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_YES;
if (res && strip_alarms)
*strip_alarms = !gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (sa_checkbox));
if (only_new_attendees)
*only_new_attendees = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (ona_checkbox));
gtk_widget_destroy (GTK_WIDGET (dialog));
return res;
}
gboolean
send_component_prompt_subject (GtkWindow *parent, ECalClient *client, ECalComponent *comp)
{
ECalComponentVType vtype;
const gchar *id;
vtype = e_cal_component_get_vtype (comp);
switch (vtype) {
case E_CAL_COMPONENT_EVENT:
id = "calendar:prompt-save-no-subject-calendar";
break;
case E_CAL_COMPONENT_TODO:
id = "calendar:prompt-save-no-subject-task";
break;
case E_CAL_COMPONENT_JOURNAL:
id = "calendar:prompt-send-no-subject-memo";
break;
default:
g_message ("send_component_prompt_subject(): "
"Cannot handle object of type %d", vtype);
return FALSE;
}
if (e_alert_run_dialog_for_args (parent, id, NULL) == GTK_RESPONSE_YES)
return TRUE;
else
return FALSE;
}
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