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author | Chenthill Palanisamy <pchenthill@novell.com> | 2005-07-25 13:00:45 +0800 |
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committer | Chenthill Palanisamy <pchen@src.gnome.org> | 2005-07-25 13:00:45 +0800 |
commit | 113f3730daef9e8175db42e21ace56a81bd7f237 (patch) | |
tree | cd34d24a12bc8ec1f3eeb412287dac798aaa3e1e /plugins/groupwise-features/process-meeting.c | |
parent | be569b6675e0b237beec88b2d2510c6bf68f0e16 (diff) | |
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Added the new file process-meeting.c and widgets/misc to include headers.
2005-07-23 Chenthill Palanisamy <pchenthill@novell.com>
* Makefile.am: Added the new file process-meeting.c
and widgets/misc to include headers.
* org-gnome-groupwise-features.eplug.xml: Added the
hook for processing meetings.
* org-gnome-shared-folder.errors.xml: Added the message
for asking for error
svn path=/trunk/; revision=29870
Diffstat (limited to 'plugins/groupwise-features/process-meeting.c')
-rw-r--r-- | plugins/groupwise-features/process-meeting.c | 281 |
1 files changed, 281 insertions, 0 deletions
diff --git a/plugins/groupwise-features/process-meeting.c b/plugins/groupwise-features/process-meeting.c new file mode 100644 index 0000000000..424d8edeba --- /dev/null +++ b/plugins/groupwise-features/process-meeting.c @@ -0,0 +1,281 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * + * Authors: Chenthill Palanisamy (pchenthill@novell.com) + * + * Copyright 2004 Novell, Inc. (www.novell.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 Street #330, Boston, MA 02111-1307, USA. + * + */ +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <string.h> +#include <libgnome/gnome-i18n.h> +#include <gtk/gtk.h> +#include <calendar/gui/e-cal-popup.h> +#include <calendar/gui/e-calendar-view.h> +#include <calendar/gui/itip-utils.h> +#include <e-util/e-error.h> +#include <libecal/e-cal.h> + + +typedef struct { + ECal *ecal; + icalcomponent *icalcomp; +} ReceiveData; + +ECalendarView *c_view; + +void org_gnome_accept(EPlugin *ep, ECalPopupTargetSelect *target); +static void on_accept_meeting (EPopup *ep, EPopupItem *pitem, void *data); +static void on_accept_meeting_tentative (EPopup *ep, EPopupItem *pitem, void *data); +static void on_decline_meeting (EPopup *ep, EPopupItem *pitem, void *data); + +static EPopupItem popup_items[] = { +{ E_POPUP_ITEM, "41.accept", N_("Accept"), on_accept_meeting, NULL, GTK_STOCK_APPLY, 0, E_CAL_POPUP_SELECT_NOTEDITING | E_CAL_POPUP_SELECT_MEETING | E_CAL_POPUP_SELECT_ACCEPTABLE}, +{ E_POPUP_ITEM, "42.accept", N_("Accept Tentatively"), on_accept_meeting_tentative, NULL, GTK_STOCK_DIALOG_QUESTION, 0, E_CAL_POPUP_SELECT_NOTEDITING | E_CAL_POPUP_SELECT_MEETING | E_CAL_POPUP_SELECT_ACCEPTABLE}, +{ E_POPUP_ITEM, "43.decline", N_("Decline"), on_decline_meeting, NULL, GTK_STOCK_CANCEL, 0, E_CAL_POPUP_SELECT_NOTEDITING | E_CAL_POPUP_SELECT_MEETING} +}; + +static void +popup_free (EPopup *ep, GSList *items, void *data) +{ + g_slist_free (items); + items = NULL; +} + +void +org_gnome_accept (EPlugin *ep, ECalPopupTargetSelect *target) +{ + GSList *menus = NULL; + GList *selected; + int i = 0; + static int first = 0; + const char *uri = NULL; + ECalendarView *cal_view = E_CALENDAR_VIEW (target->target.widget); + + c_view = cal_view; + selected = e_calendar_view_get_selected_events (cal_view); + if (selected) { + ECalendarViewEvent *event = (ECalendarViewEvent *) selected->data; + + uri = e_cal_get_uri (event->comp_data->client); + } else + return; + + if (!uri) + return; + + if (! g_strrstr (uri, "groupwise://")) + return ; + + /* for translation*/ + if (!first) { + popup_items[0].label = _(popup_items[0].label); + } + + first++; + + for (i = 0; i < sizeof (popup_items) / sizeof (popup_items[0]); i++) + menus = g_slist_prepend (menus, &popup_items[i]); + + e_popup_add_items (target->target.popup, menus, NULL, popup_free, NULL); +} + +static void +finalize_receive_data (ReceiveData *r_data) +{ + if (r_data->ecal) { + g_object_unref (r_data->ecal); + r_data->ecal = NULL; + } + + if (r_data->ecal) { + icalcomponent_free (r_data->icalcomp); + r_data->icalcomp = NULL; + } + + g_free (r_data); +} + +static gboolean +receive_objects (gpointer data) +{ + GError *error = NULL; + ReceiveData *r_data = data; + + + icalcomponent_set_method (r_data->icalcomp, ICAL_METHOD_REQUEST); + + if (!e_cal_receive_objects (r_data->ecal, r_data->icalcomp, &error)) { + /* FIXME show an error dialog */ + g_error_free (error); + } + + finalize_receive_data (r_data); + return TRUE; +} + +static icalproperty * +find_attendee (icalcomponent *ical_comp, const char *address) +{ + icalproperty *prop; + + if (address == NULL) + return NULL; + + for (prop = icalcomponent_get_first_property (ical_comp, ICAL_ATTENDEE_PROPERTY); + prop != NULL; + prop = icalcomponent_get_next_property (ical_comp, ICAL_ATTENDEE_PROPERTY)) { + icalvalue *value; + const char *attendee; + char *text; + + value = icalproperty_get_value (prop); + if (!value) + continue; + + attendee = icalvalue_get_string (value); + + text = g_strdup (itip_strip_mailto (attendee)); + text = g_strstrip (text); + if (!g_strcasecmp (address, text)) { + g_free (text); + break; + } + g_free (text); + } + + return prop; +} +static void +change_status (icalcomponent *ical_comp, const char *address, icalparameter_partstat status) +{ + icalproperty *prop; + + prop = find_attendee (ical_comp, address); + if (prop) { + icalparameter *param; + + icalproperty_remove_parameter (prop, ICAL_PARTSTAT_PARAMETER); + param = icalparameter_new_partstat (status); + icalproperty_add_parameter (prop, param); + } else { + icalparameter *param; + + prop = icalproperty_new_attendee (address); + icalcomponent_add_property (ical_comp, prop); + + param = icalparameter_new_role (ICAL_ROLE_OPTPARTICIPANT); + icalproperty_add_parameter (prop, param); + + param = icalparameter_new_partstat (status); + icalproperty_add_parameter (prop, param); + } +} + +static void +process_meeting (ECalendarView *cal_view, icalparameter_partstat status) +{ + GList *selected; + icalcomponent *clone; + + selected = e_calendar_view_get_selected_events (cal_view); + if (selected) { + ECalendarViewEvent *event = (ECalendarViewEvent *) selected->data; + ECalComponent *comp = e_cal_component_new (); + ReceiveData *r_data = g_new0 (ReceiveData, 1); + gboolean recurring = FALSE; + GThread *thread = NULL; + GError *error = NULL; + char *address = NULL; + + e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (event->comp_data->icalcomp)); + address = itip_get_comp_attendee (comp, event->comp_data->client); + + if (e_cal_component_has_recurrences (comp) || e_cal_component_is_instance (comp)) + recurring = TRUE; + + /* Free comp */ + g_object_unref (comp); + comp = NULL; + + clone = icalcomponent_new_clone (event->comp_data->icalcomp); + change_status (clone, address, status); + + r_data->ecal = g_object_ref (event->comp_data->client); + r_data->icalcomp = clone; + + if (recurring) { + gint response; + const char *arg; + + if (status == ICAL_PARTSTAT_ACCEPTED || status == ICAL_PARTSTAT_TENTATIVE) + arg = "accept"; + else + arg = "decline"; + + response = e_error_run (NULL, "org.gnome.evolution.mail_shared_folder:recurrence", arg, NULL); + if (response == GTK_RESPONSE_YES) { + icalproperty *prop; + const char *uid = icalcomponent_get_uid (r_data->icalcomp); + + prop = icalproperty_new_x ("All"); + icalproperty_set_x_name (prop, "X-GW-RECUR-INSTANCES-MOD-TYPE"); + icalcomponent_add_property (r_data->icalcomp, prop); + + prop = icalproperty_new_x (uid); + icalproperty_set_x_name (prop, "X-GW-RECURRENCE-KEY"); + icalcomponent_add_property (r_data->icalcomp, prop); + + } else if (response == GTK_RESPONSE_CANCEL) { + finalize_receive_data (r_data); + return; + } + } + + thread = g_thread_create ((GThreadFunc) receive_objects, r_data , FALSE, &error); + if (!thread) { + g_warning (G_STRLOC ": %s", error->message); + g_error_free (error); + } + } +} + +/*FIXME the data does not give us the ECalendarView object. + we should remove the global c_view variable once we get it from the data*/ +static void +on_accept_meeting (EPopup *ep, EPopupItem *pitem, void *data) +{ + ECalendarView *cal_view = c_view; + + process_meeting (cal_view, ICAL_PARTSTAT_ACCEPTED); +} +static void +on_accept_meeting_tentative (EPopup *ep, EPopupItem *pitem, void *data) +{ + ECalendarView *cal_view = c_view; + + process_meeting (cal_view, ICAL_PARTSTAT_TENTATIVE); +} + +static void +on_decline_meeting (EPopup *ep, EPopupItem *pitem, void *data) +{ + ECalendarView *cal_view = c_view; + + process_meeting (cal_view, ICAL_PARTSTAT_DECLINED); +} |