/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/* Evolution calendar - Event editor dialog
*
* Copyright (C) 2000 Ximian, Inc.
* Copyright (C) 2001 Ximian, Inc.
*
* Authors: Miguel de Icaza <miguel@ximian.com>
* Federico Mena-Quintero <federico@ximian.com>
* Seth Alves <alves@hungry.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.
*/
#include <config.h>
#include <string.h>
#include <glade/glade.h>
#include <gal/util/e-util.h>
#include <libgnome/gnome-i18n.h>
#include <widgets/misc/e-dateedit.h>
#include <e-util/e-icon-factory.h>
#include "event-page.h"
#include "alarm-page.h"
#include "recurrence-page.h"
#include "meeting-page.h"
#include "schedule-page.h"
#include "cancel-comp.h"
#include "event-editor.h"
struct _EventEditorPrivate {
EventPage *event_page;
AlarmPage *alarm_page;
RecurrencePage *recur_page;
MeetingPage *meet_page;
SchedulePage *sched_page;
EMeetingStore *model;
gboolean meeting_shown;
gboolean updating;
};
static void event_editor_class_init (EventEditorClass *class);
static void event_editor_init (EventEditor *ee);
static void event_editor_set_e_cal (CompEditor *editor, ECal *client);
static void event_editor_edit_comp (CompEditor *editor, ECalComponent *comp);
static gboolean event_editor_send_comp (CompEditor *editor, ECalComponentItipMethod method);
static void event_editor_finalize (GObject *object);
static void schedule_meeting_cmd (GtkWidget *widget, gpointer data);
static void refresh_meeting_cmd (GtkWidget *widget, gpointer data);
static void cancel_meeting_cmd (GtkWidget *widget, gpointer data);
static void forward_cmd (GtkWidget *widget, gpointer data);
static void model_row_change_insert_cb (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data);
static void model_row_delete_cb (GtkTreeModel *model, GtkTreePath *path, gpointer data);
static EPixmap pixmaps [] = {
E_PIXMAP ("/Toolbar/Actions/ActionScheduleMeeting", "stock_people", E_ICON_SIZE_LARGE_TOOLBAR),
E_PIXMAP_END
};
static BonoboUIVerb verbs [] = {
BONOBO_UI_UNSAFE_VERB ("ActionScheduleMeeting", schedule_meeting_cmd),
BONOBO_UI_UNSAFE_VERB ("ActionRefreshMeeting", refresh_meeting_cmd),
BONOBO_UI_UNSAFE_VERB ("ActionCancelMeeting", cancel_meeting_cmd),
BONOBO_UI_UNSAFE_VERB ("ActionForward", forward_cmd),
BONOBO_UI_VERB_END
};
static CompEditorClass *parent_class;
/**
* event_editor_get_type:
*
* Registers the #EventEditor class if necessary, and returns the type ID
* associated to it.
*
* Return value: The type ID of the #EventEditor class.
**/
E_MAKE_TYPE (event_editor, "EventEditor", EventEditor, event_editor_class_init,
event_editor_init, TYPE_COMP_EDITOR);
/* Class initialization function for the event editor */
static void
event_editor_class_init (EventEditorClass *klass)
{
GObjectClass *gobject_class;
CompEditorClass *editor_class;
gobject_class = (GObjectClass *) klass;
editor_class = (CompEditorClass *) klass;
parent_class = g_type_class_ref(TYPE_COMP_EDITOR);
editor_class->set_e_cal = event_editor_set_e_cal;
editor_class->edit_comp = event_editor_edit_comp;
editor_class->send_comp = event_editor_send_comp;
gobject_class->finalize = event_editor_finalize;
}
static void
set_menu_sens (EventEditor *ee)
{
EventEditorPrivate *priv;
gboolean sens, existing, user, read_only = TRUE;
priv = ee->priv;
existing = comp_editor_get_existing_org (COMP_EDITOR (ee));
user = comp_editor_get_user_org (COMP_EDITOR (ee));
e_cal_is_read_only (comp_editor_get_e_cal (COMP_EDITOR (ee)), &read_only, NULL);
sens = priv->meeting_shown;
comp_editor_set_ui_prop (COMP_EDITOR (ee),
"/commands/ActionScheduleMeeting",
"sensitive", sens || read_only ? "0" : "1");
sens = priv->meeting_shown && existing && !user && !read_only;
comp_editor_set_ui_prop (COMP_EDITOR (ee),
"/commands/ActionRefreshMeeting",
"sensitive", sens ? "1" : "0");
sens = priv->meeting_shown && existing && user && !read_only;
comp_editor_set_ui_prop (COMP_EDITOR (ee),
"/commands/ActionCancelMeeting",
"sensitive", sens ? "1" : "0");
comp_editor_set_ui_prop (COMP_EDITOR (ee),
"/commands/FileSave",
"sensitive", read_only ? "0" : "1");
comp_editor_set_ui_prop (COMP_EDITOR (ee),
"/commands/FileSaveAndClose",
"sensitive", read_only ? "0" : "1");
comp_editor_set_ui_prop (COMP_EDITOR (ee),
"/commands/FileDelete",
"sensitive", read_only ? "0" : "1");
}
static void
init_widgets (EventEditor *ee)
{
EventEditorPrivate *priv;
priv = ee->priv;
g_signal_connect((priv->model), "row_changed",
G_CALLBACK (model_row_change_insert_cb), ee);
g_signal_connect((priv->model), "row_inserted",
G_CALLBACK (model_row_change_insert_cb), ee);
g_signal_connect((priv->model), "row_deleted",
G_CALLBACK (model_row_delete_cb), ee);
}
static void
client_changed_cb (CompEditorPage *page, ECal *client, gpointer user_data)
{
set_menu_sens (EVENT_EDITOR (user_data));
}
/* Object initialization function for the event editor */
static void
event_editor_init (EventEditor *ee)
{
EventEditorPrivate *priv;
priv = g_new0 (EventEditorPrivate, 1);
ee->priv = priv;
priv->model = E_MEETING_STORE (e_meeting_store_new ());
priv->meeting_shown = TRUE;
priv->updating = FALSE;
}
EventEditor *
event_editor_construct (EventEditor *ee, ECal *client)
{
EventEditorPrivate *priv;
priv = ee->priv;
priv->event_page = event_page_new ();
g_object_ref (priv->event_page);
gtk_object_sink (GTK_OBJECT (priv->event_page));
comp_editor_append_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->event_page),
_("Appointment"));
g_signal_connect (G_OBJECT (priv->event_page), "client_changed",
G_CALLBACK (client_changed_cb), ee);
priv->alarm_page = alarm_page_new ();
g_object_ref (priv->alarm_page);
gtk_object_sink (GTK_OBJECT (priv->alarm_page));
comp_editor_append_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->alarm_page),
_("Reminder"));
priv->recur_page = recurrence_page_new ();
g_object_ref (priv->recur_page);
gtk_object_sink (GTK_OBJECT (priv->recur_page));
comp_editor_append_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->recur_page),
_("Recurrence"));
priv->sched_page = schedule_page_new (priv->model);
g_object_ref (priv->sched_page);
gtk_object_sink (GTK_OBJECT (priv->sched_page));
comp_editor_append_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->sched_page),
_("Scheduling"));
priv->meet_page = meeting_page_new (priv->model, client);
g_object_ref (priv->meet_page);
gtk_object_sink (GTK_OBJECT (priv->meet_page));
comp_editor_append_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->meet_page),
_("Meeting"));
comp_editor_set_e_cal (COMP_EDITOR (ee), client);
comp_editor_merge_ui (COMP_EDITOR (ee), "evolution-event-editor.xml", verbs, pixmaps);
init_widgets (ee);
set_menu_sens (ee);
gtk_window_set_default_size (GTK_WINDOW (ee), 300, 225);
return ee;
}
static void
event_editor_set_e_cal (CompEditor *editor, ECal *client)
{
EventEditor *ee;
EventEditorPrivate *priv;
ee = EVENT_EDITOR (editor);
priv = ee->priv;
e_meeting_store_set_e_cal (priv->model, client);
if (parent_class->set_e_cal)
parent_class->set_e_cal (editor, client);
}
static void
event_editor_edit_comp (CompEditor *editor, ECalComponent *comp)
{
EventEditor *ee;
EventEditorPrivate *priv;
ECalComponentOrganizer organizer;
ECal *client;
GSList *attendees = NULL;
ee = EVENT_EDITOR (editor);
priv = ee->priv;
priv->updating = TRUE;
if (parent_class->edit_comp)
parent_class->edit_comp (editor, comp);
client = comp_editor_get_e_cal (COMP_EDITOR (editor));
/* Get meeting related stuff */
e_cal_component_get_organizer (comp, &organizer);
e_cal_component_get_attendee_list (comp, &attendees);
/* Clear things up */
e_meeting_store_remove_all_attendees (priv->model);
/* Set up the attendees */
if (attendees == NULL) {
comp_editor_remove_page (editor, COMP_EDITOR_PAGE (priv->meet_page));
comp_editor_remove_page (editor, COMP_EDITOR_PAGE (priv->sched_page));
priv->meeting_shown = FALSE;
} else {
GSList *l;
int row;
if (!priv->meeting_shown) {
comp_editor_append_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->sched_page),
_("Scheduling"));
comp_editor_append_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->meet_page),
_("Meeting"));
}
for (l = attendees; l != NULL; l = l->next) {
ECalComponentAttendee *ca = l->data;
EMeetingAttendee *ia;
ia = E_MEETING_ATTENDEE (e_meeting_attendee_new_from_e_cal_component_attendee (ca));
/* If we aren't the organizer or the attendee is just delegating, don't allow editing */
if (!comp_editor_get_user_org (editor) || e_meeting_attendee_is_set_delto (ia))
e_meeting_attendee_set_edit_level (ia, E_MEETING_ATTENDEE_EDIT_NONE);
e_meeting_store_add_attendee (priv->model, ia);
g_object_unref(ia);
}
/* If we aren't the organizer we can still change our own status */
if (!comp_editor_get_user_org (editor)) {
EAccountList *accounts;
EAccount *account;
EIterator *it;
accounts = itip_addresses_get ();
for (it = e_list_get_iterator((EList *)accounts);e_iterator_is_valid(it);e_iterator_next(it)) {
EMeetingAttendee *ia;
account = (EAccount*)e_iterator_get(it);
ia = e_meeting_store_find_attendee (priv->model, account->id->address, &row);
if (ia != NULL)
e_meeting_attendee_set_edit_level (ia, E_MEETING_ATTENDEE_EDIT_STATUS);
}
g_object_unref(it);
} else if (e_cal_get_organizer_must_attend (client)) {
EMeetingAttendee *ia;
ia = e_meeting_store_find_attendee (priv->model, organizer.value, &row);
if (ia != NULL)
e_meeting_attendee_set_edit_level (ia, E_MEETING_ATTENDEE_EDIT_NONE);
}
priv->meeting_shown = TRUE;
}
e_cal_component_free_attendee_list (attendees);
set_menu_sens (ee);
comp_editor_set_needs_send (COMP_EDITOR (ee), priv->meeting_shown && itip_organizer_is_user (comp, client));
priv->updating = FALSE;
}
static gboolean
event_editor_send_comp (CompEditor *editor, ECalComponentItipMethod method)
{
EventEditor *ee = EVENT_EDITOR (editor);
EventEditorPrivate *priv;
ECalComponent *comp = NULL;
priv = ee->priv;
/* Don't cancel more than once or when just publishing */
if (method == E_CAL_COMPONENT_METHOD_PUBLISH ||
method == E_CAL_COMPONENT_METHOD_CANCEL)
goto parent;
comp = meeting_page_get_cancel_comp (priv->meet_page);
if (comp != NULL) {
ECal *client;
gboolean result;
client = e_meeting_store_get_e_cal (priv->model);
result = itip_send_comp (E_CAL_COMPONENT_METHOD_CANCEL, comp, client, NULL);
g_object_unref (comp);
if (!result)
return FALSE;
}
parent:
if (parent_class->send_comp)
return parent_class->send_comp (editor, method);
return FALSE;
}
/* Destroy handler for the event editor */
static void
event_editor_finalize (GObject *object)
{
EventEditor *ee;
EventEditorPrivate *priv;
g_return_if_fail (object != NULL);
g_return_if_fail (IS_EVENT_EDITOR (object));
ee = EVENT_EDITOR (object);
priv = ee->priv;
g_object_unref (priv->event_page);
g_object_unref (priv->alarm_page);
g_object_unref (priv->recur_page);
g_object_unref (priv->meet_page);
g_object_unref (priv->sched_page);
g_object_unref (priv->model);
g_free (priv);
if (G_OBJECT_CLASS (parent_class)->finalize)
(* G_OBJECT_CLASS (parent_class)->finalize) (object);
}
/**
* event_editor_new:
* @client: a ECal
*
* Creates a new event editor dialog.
*
* Return value: A newly-created event editor dialog, or NULL if the event
* editor could not be created.
**/
EventEditor *
event_editor_new (ECal *client)
{
EventEditor *ee;
ee = EVENT_EDITOR (g_object_new (TYPE_EVENT_EDITOR, NULL));
return event_editor_construct (ee, client);
}
static void
show_meeting (EventEditor *ee)
{
EventEditorPrivate *priv;
priv = ee->priv;
if (!priv->meeting_shown) {
comp_editor_append_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->sched_page),
_("Scheduling"));
comp_editor_append_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->meet_page),
_("Meeting"));
priv->meeting_shown = TRUE;
set_menu_sens (ee);
comp_editor_set_changed (COMP_EDITOR (ee), priv->meeting_shown);
comp_editor_set_needs_send (COMP_EDITOR (ee), priv->meeting_shown);
}
comp_editor_show_page (COMP_EDITOR (ee),
COMP_EDITOR_PAGE (priv->meet_page));
}
void
event_editor_show_meeting (EventEditor *ee)
{
g_return_if_fail (ee != NULL);
g_return_if_fail (IS_EVENT_EDITOR (ee));
show_meeting (ee);
}
static void
schedule_meeting_cmd (GtkWidget *widget, gpointer data)
{
EventEditor *ee = EVENT_EDITOR (data);
show_meeting (ee);
}
static void
refresh_meeting_cmd (GtkWidget *widget, gpointer data)
{
EventEditor *ee = EVENT_EDITOR (data);
comp_editor_send_comp (COMP_EDITOR (ee), E_CAL_COMPONENT_METHOD_REFRESH);
}
static void
cancel_meeting_cmd (GtkWidget *widget, gpointer data)
{
EventEditor *ee = EVENT_EDITOR (data);
ECalComponent *comp;
comp = comp_editor_get_current_comp (COMP_EDITOR (ee));
if (cancel_component_dialog ((GtkWindow *) ee,
comp_editor_get_e_cal (COMP_EDITOR (ee)), comp, FALSE)) {
comp_editor_send_comp (COMP_EDITOR (ee), E_CAL_COMPONENT_METHOD_CANCEL);
comp_editor_delete_comp (COMP_EDITOR (ee));
}
}
static void
forward_cmd (GtkWidget *widget, gpointer data)
{
EventEditor *ee = EVENT_EDITOR (data);
if (comp_editor_save_comp (COMP_EDITOR (ee), TRUE))
comp_editor_send_comp (COMP_EDITOR (ee), E_CAL_COMPONENT_METHOD_PUBLISH);
}
static void
model_changed (EventEditor *ee)
{
if (!ee->priv->updating) {
comp_editor_set_changed (COMP_EDITOR (ee), TRUE);
comp_editor_set_needs_send (COMP_EDITOR (ee), TRUE);
}
}
static void
model_row_change_insert_cb (GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
{
model_changed (EVENT_EDITOR (data));
}
static void
model_row_delete_cb (GtkTreeModel *model, GtkTreePath *path, gpointer data)
{
model_changed (EVENT_EDITOR (data));
}