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/*
* e-meeting-list-view.c
*
* Authors: Mike Kestner <mkestner@ximian.com>
* JP Rosevear <jpr@ximian.com>
*
* Copyright (C) 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.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <glib.h>
#include <gtk/gtktreemodel.h>
#include <bonobo/bonobo-control.h>
#include <bonobo/bonobo-widget.h>
#include <bonobo/bonobo-exception.h>
#include <libgnome/gnome-i18n.h>
#include <libgnome/gnome-util.h>
#include <libgnomevfs/gnome-vfs.h>
#include <ebook/e-book.h>
#include <ebook/e-vcard.h>
#include <cal-util/cal-component.h>
#include <cal-util/cal-util.h>
#include <cal-util/timeutil.h>
#include "Evolution-Addressbook-SelectNames.h"
#include "calendar-config.h"
#include "e-meeting-list-view.h"
#include <misc/e-cell-renderer-combo.h>
#include <addressbook/util/eab-destination.h>
#include "e-select-names-renderer.h"
#define SELECT_NAMES_OAFID "OAFIID:GNOME_Evolution_Addressbook_SelectNames_2"
struct _EMeetingListViewPrivate
{
EMeetingStore *store;
EBook *ebook;
GNOME_Evolution_Addressbook_SelectNames corba_select_names;
};
#define BUF_SIZE 1024
static char *sections[] = {N_("Chair Persons"),
N_("Required Participants"),
N_("Optional Participants"),
N_("Resources"),
NULL};
static icalparameter_role roles[] = {ICAL_ROLE_CHAIR,
ICAL_ROLE_REQPARTICIPANT,
ICAL_ROLE_OPTPARTICIPANT,
ICAL_ROLE_NONPARTICIPANT,
ICAL_ROLE_NONE};
static GtkTreeViewClass *parent_class = NULL;
static void
start_addressbook_server (EMeetingListView *view)
{
GError *error = NULL;
view->priv->ebook = e_book_new ();
if (!e_book_load_local_addressbook (view->priv->ebook, &error)) {
g_warning ("start_addressbook_server(): %s", error->message);
g_error_free (error);
return;
}
}
static void
emlv_finalize (GObject *obj)
{
EMeetingListView *view = E_MEETING_LIST_VIEW (obj);
EMeetingListViewPrivate *priv = view->priv;
if (priv->ebook != NULL)
g_object_unref (priv->ebook);
if (priv->corba_select_names != CORBA_OBJECT_NIL) {
CORBA_Environment ev;
CORBA_exception_init (&ev);
bonobo_object_release_unref (priv->corba_select_names, &ev);
CORBA_exception_free (&ev);
}
g_free (priv);
if (G_OBJECT_CLASS (parent_class)->finalize)
(* G_OBJECT_CLASS (parent_class)->finalize) (obj);
}
static void
emlv_class_init (GObjectClass *klass)
{
parent_class = g_type_class_peek_parent (klass);
klass->finalize = emlv_finalize;
}
static void
emlv_init (EMeetingListView *view)
{
EMeetingListViewPrivate *priv;
priv = g_new0 (EMeetingListViewPrivate, 1);
view->priv = priv;
priv->corba_select_names = CORBA_OBJECT_NIL;
start_addressbook_server (view);
}
E_MAKE_TYPE (e_meeting_list_view, "EMeetingListView", EMeetingListView, emlv_class_init, emlv_init, GTK_TYPE_TREE_VIEW);
static GList *
get_type_strings ()
{
GList *strings = NULL;
strings = g_list_append (strings, (char*) _("Individual"));
strings = g_list_append (strings, (char*) _("Group"));
strings = g_list_append (strings, (char*) _("Resource"));
strings = g_list_append (strings, (char*) _("Room"));
strings = g_list_append (strings, (char*) _("Unknown"));
return strings;
}
static GList *
get_role_strings ()
{
GList *strings = NULL;
strings = g_list_append (strings, (char*) _("Chair"));
strings = g_list_append (strings, (char*) _("Required Participant"));
strings = g_list_append (strings, (char*) _("Optional Participant"));
strings = g_list_append (strings, (char*) _("Non-Participant"));
strings = g_list_append (strings, (char*) _("Unknown"));
return strings;
}
static GList *
get_rsvp_strings ()
{
GList *strings = NULL;
strings = g_list_append (strings, (char*) _("Yes"));
strings = g_list_append (strings, (char*) _("No"));
return strings;
}
static GList *
get_status_strings ()
{
GList *strings = NULL;
strings = g_list_append (strings, (char*) _("Needs Action"));
strings = g_list_append (strings, (char*) _("Accepted"));
strings = g_list_append (strings, (char*) _("Declined"));
strings = g_list_append (strings, (char*) _("Tentative"));
strings = g_list_append (strings, (char*) _("Delegated"));
return strings;
}
static void
value_edited (GtkTreeView *view, gint col, const gchar *path, const gchar *text)
{
EMeetingStore *model = E_MEETING_STORE (gtk_tree_view_get_model (view));
GtkTreePath *treepath = gtk_tree_path_new_from_string (path);
int row = gtk_tree_path_get_indices (treepath)[0];
e_meeting_store_set_value (model, row, col, text);
gtk_tree_path_free (treepath);
}
static void
attendee_edited_cb (GtkCellRenderer *renderer, const gchar *path, const gchar *address, const gchar *name, GtkTreeView *view)
{
value_edited (view, E_MEETING_STORE_ADDRESS_COL, path, address);
value_edited (view, E_MEETING_STORE_CN_COL, path, name);
}
static void
type_edited_cb (GtkCellRenderer *renderer, const gchar *path, const gchar *text, GtkTreeView *view)
{
value_edited (view, E_MEETING_STORE_TYPE_COL, path, text);
}
static void
role_edited_cb (GtkCellRenderer *renderer, const gchar *path, const gchar *text, GtkTreeView *view)
{
value_edited (view, E_MEETING_STORE_ROLE_COL, path, text);
}
static void
rsvp_edited_cb (GtkCellRenderer *renderer, const gchar *path, const gchar *text, GtkTreeView *view)
{
value_edited (view, E_MEETING_STORE_RSVP_COL, path, text);
}
static void
status_edited_cb (GtkCellRenderer *renderer, const gchar *path, const gchar *text, GtkTreeView *view)
{
value_edited (view, E_MEETING_STORE_STATUS_COL, path, text);
}
static void
build_table (GtkTreeView *view)
{
GtkCellRenderer *renderer;
gtk_tree_view_set_headers_visible (view, TRUE);
gtk_tree_view_set_rules_hint (view, TRUE);
renderer = e_select_names_renderer_new ();
g_object_set (G_OBJECT (renderer), "editable", TRUE, NULL);
gtk_tree_view_insert_column_with_attributes (view, -1, _("Attendee"), renderer,
"text", E_MEETING_STORE_ATTENDEE_COL,
"address", E_MEETING_STORE_ADDRESS_COL,
"underline", E_MEETING_STORE_ATTENDEE_UNDERLINE_COL,
NULL);
g_signal_connect (renderer, "cell_edited", G_CALLBACK (attendee_edited_cb), view);
renderer = e_cell_renderer_combo_new ();
g_object_set (G_OBJECT (renderer), "list", get_type_strings (), "editable", TRUE, NULL);
gtk_tree_view_insert_column_with_attributes (view, -1, _("Type"), renderer,
"text", E_MEETING_STORE_TYPE_COL,
NULL);
g_signal_connect (renderer, "edited", G_CALLBACK (type_edited_cb), view);
renderer = e_cell_renderer_combo_new ();
g_object_set (G_OBJECT (renderer), "list", get_role_strings (), "editable", TRUE, NULL);
gtk_tree_view_insert_column_with_attributes (view, -1, _("Role"), renderer,
"text", E_MEETING_STORE_ROLE_COL,
NULL);
g_signal_connect (renderer, "edited", G_CALLBACK (role_edited_cb), view);
renderer = e_cell_renderer_combo_new ();
g_object_set (G_OBJECT (renderer), "list", get_rsvp_strings (), "editable", TRUE, NULL);
gtk_tree_view_insert_column_with_attributes (view, -1, _("RSVP"), renderer,
"text", E_MEETING_STORE_RSVP_COL,
NULL);
g_signal_connect (renderer, "edited", G_CALLBACK (rsvp_edited_cb), view);
renderer = e_cell_renderer_combo_new ();
g_object_set (G_OBJECT (renderer), "list", get_status_strings (), "editable", TRUE, NULL);
gtk_tree_view_insert_column_with_attributes (view, -1, _("Status"), renderer,
"text", E_MEETING_STORE_STATUS_COL,
NULL);
g_signal_connect (renderer, "edited", G_CALLBACK (status_edited_cb), view);
}
EMeetingListView *
e_meeting_list_view_new (EMeetingStore *store)
{
EMeetingListView *view = g_object_new (E_TYPE_MEETING_LIST_VIEW, NULL);
if (view) {
view->priv->store = store;
gtk_tree_view_set_model (GTK_TREE_VIEW (view), GTK_TREE_MODEL (store));
build_table (GTK_TREE_VIEW (view));
}
return view;
}
void
e_meeting_list_view_column_set_visible (EMeetingListView *view, const gchar *col_name, gboolean visible)
{
GList *cols, *l;
cols = gtk_tree_view_get_columns (GTK_TREE_VIEW (view));
for (l = cols; l; l = l->next) {
GtkTreeViewColumn *col = (GtkTreeViewColumn *) l->data;
if (strcmp (gtk_tree_view_column_get_title (col), col_name) == 0) {
gtk_tree_view_column_set_visible (col, visible);
break;
}
}
}
static void
process_section (EMeetingListView *view, EABDestination **cards, icalparameter_role role)
{
EMeetingListViewPrivate *priv;
int i;
priv = view->priv;
for (i = 0; i < G_N_ELEMENTS (cards); i++) {
const char *name, *attendee = NULL;
char *attr = NULL;
name = eab_destination_get_name (cards[i]);
/* Get the field as attendee from the backend */
if (cal_client_get_ldap_attribute (e_meeting_store_get_cal_client (priv->store),
&attr, NULL)) {
/* FIXME this should be more general */
if (!g_ascii_strcasecmp (attr, "icscalendar")) {
EContact *contact;
/* FIXME: this does not work, have to use first
eab_destination_use_contact() */
contact = eab_destination_get_contact (cards[i]);
if (contact) {
attendee = e_contact_get (contact, E_CONTACT_FREEBUSY_URL);
if (!attendee)
attendee = e_contact_get (contact, E_CONTACT_CALENDAR_URI);
}
}
}
/* If we couldn't get the attendee prior, get the email address as the default */
if (attendee == NULL || *attendee == '\0') {
attendee = eab_destination_get_email (cards[i]);
}
if (attendee == NULL || *attendee == '\0')
continue;
if (e_meeting_store_find_attendee (priv->store, attendee, NULL) == NULL) {
EMeetingAttendee *ia = e_meeting_store_add_attendee_with_defaults (priv->store);
e_meeting_attendee_set_address (ia, g_strdup_printf ("MAILTO:%s", attendee));
e_meeting_attendee_set_role (ia, role);
if (role == ICAL_ROLE_NONPARTICIPANT)
e_meeting_attendee_set_cutype (ia, ICAL_CUTYPE_RESOURCE);
e_meeting_attendee_set_cn (ia, g_strdup (name));
}
}
}
static void
select_names_ok_cb (BonoboListener *listener, const char *event_name, const CORBA_any *arg, CORBA_Environment *ev, gpointer data)
{
EMeetingListView *view = E_MEETING_LIST_VIEW (data);
int i;
for (i = 0; sections[i] != NULL; i++) {
EABDestination **destv;
char *string = NULL;
Bonobo_Control corba_control = GNOME_Evolution_Addressbook_SelectNames_getEntryBySection
(view->priv->corba_select_names, sections[i], ev);
GtkWidget *control_widget = bonobo_widget_new_control_from_objref (corba_control, CORBA_OBJECT_NIL);
bonobo_widget_get_property (BONOBO_WIDGET (control_widget), "destinations",
TC_CORBA_string, &string, NULL);
destv = eab_destination_importv (string);
if (destv) {
process_section (view, destv, roles[i]);
g_free (destv);
}
}
}
static void
add_section (GNOME_Evolution_Addressbook_SelectNames corba_select_names, const char *name)
{
CORBA_Environment ev;
CORBA_exception_init (&ev);
GNOME_Evolution_Addressbook_SelectNames_addSection (
corba_select_names, name, gettext (name), &ev);
CORBA_exception_free (&ev);
}
static gboolean
get_select_name_dialog (EMeetingListView *view)
{
EMeetingListViewPrivate *priv;
CORBA_Environment ev;
int i;
priv = view->priv;
CORBA_exception_init (&ev);
if (priv->corba_select_names != CORBA_OBJECT_NIL) {
int i;
for (i = 0; sections[i] != NULL; i++) {
GtkWidget *control_widget;
Bonobo_Control corba_control = GNOME_Evolution_Addressbook_SelectNames_getEntryBySection
(priv->corba_select_names, sections[i], &ev);
if (BONOBO_EX (&ev)) {
CORBA_exception_free (&ev);
return FALSE;
}
control_widget = bonobo_widget_new_control_from_objref (corba_control, CORBA_OBJECT_NIL);
bonobo_widget_set_property (BONOBO_WIDGET (control_widget), "text", TC_CORBA_string, "", NULL);
}
CORBA_exception_free (&ev);
return TRUE;
}
priv->corba_select_names = bonobo_activation_activate_from_id (SELECT_NAMES_OAFID, 0, NULL, &ev);
for (i = 0; sections[i] != NULL; i++)
add_section (priv->corba_select_names, sections[i]);
bonobo_event_source_client_add_listener (priv->corba_select_names,
(BonoboListenerCallbackFn) select_names_ok_cb,
"GNOME/Evolution:ok:dialog", NULL, view);
if (BONOBO_EX (&ev)) {
CORBA_exception_free (&ev);
return FALSE;
}
CORBA_exception_free (&ev);
return TRUE;
}
void
e_meeting_list_view_invite_others_dialog (EMeetingListView *view)
{
CORBA_Environment ev;
if (!get_select_name_dialog (view))
return;
CORBA_exception_init (&ev);
GNOME_Evolution_Addressbook_SelectNames_activateDialog (
view->priv->corba_select_names, _("Required Participants"), &ev);
CORBA_exception_free (&ev);
}
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