/*
* 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:
* Michael Zucchi <notzed@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include <fcntl.h>
#include <stdlib.h>
#include <glib.h>
#include <gio/gio.h>
#include "e-cal-popup.h"
#include <libedataserver/e-data-server-util.h>
#include <libedataserverui/e-source-selector.h>
#include <camel/camel-mime-part.h>
#include <camel/camel-stream-vfs.h>
#include "e-util/e-util.h"
#include <glib/gi18n.h>
#include "e-util/e-mktemp.h"
#include "e-util/e-dialog-utils.h"
#include "gui/e-calendar-view.h"
#include "gui/e-cal-model.h"
#include "itip-utils.h"
#include "e-attachment.h"
static GObjectClass *ecalp_parent;
static void
ecalp_init(GObject *o)
{
/*ECalPopup *eabp = (ECalPopup *)o; */
}
static void
ecalp_finalise(GObject *o)
{
((GObjectClass *)ecalp_parent)->finalize(o);
}
static void
ecalp_target_free(EPopup *ep, EPopupTarget *t)
{
switch (t->type) {
case E_CAL_POPUP_TARGET_SELECT: {
ECalPopupTargetSelect *s = (ECalPopupTargetSelect *)t;
int i;
for (i=0;i<s->events->len;i++)
e_cal_model_free_component_data(s->events->pdata[i]);
g_ptr_array_free(s->events, TRUE);
g_object_unref(s->model);
break; }
case E_CAL_POPUP_TARGET_SOURCE: {
ECalPopupTargetSource *s = (ECalPopupTargetSource *)t;
g_object_unref(s->selector);
break; }
}
((EPopupClass *)ecalp_parent)->target_free(ep, t);
}
/* Standard menu code */
static void
ecalp_class_init(GObjectClass *klass)
{
klass->finalize = ecalp_finalise;
((EPopupClass *)klass)->target_free = ecalp_target_free;
}
GType
e_cal_popup_get_type(void)
{
static GType type = 0;
if (type == 0) {
static const GTypeInfo info = {
sizeof(ECalPopupClass),
NULL, NULL,
(GClassInitFunc)ecalp_class_init,
NULL, NULL,
sizeof(ECalPopup), 0,
(GInstanceInitFunc)ecalp_init
};
ecalp_parent = g_type_class_ref(e_popup_get_type());
type = g_type_register_static(e_popup_get_type(), "ECalPopup", &info, 0);
}
return type;
}
ECalPopup *e_cal_popup_new(const char *menuid)
{
ECalPopup *eabp = g_object_new(e_cal_popup_get_type(), NULL);
e_popup_construct(&eabp->popup, menuid);
return eabp;
}
static icalproperty *
get_attendee_prop (icalcomponent *icalcomp, const char *address)
{
icalproperty *prop;
if (!(address && *address))
return NULL;
for (prop = icalcomponent_get_first_property (icalcomp, ICAL_ATTENDEE_PROPERTY);
prop;
prop = icalcomponent_get_next_property (icalcomp, ICAL_ATTENDEE_PROPERTY)) {
const char *attendee = icalproperty_get_attendee (prop);
if (g_str_equal (itip_strip_mailto (attendee), address)) {
return prop;
}
}
return NULL;
}
static gboolean
is_delegated (icalcomponent *icalcomp, char *user_email)
{
icalproperty *prop;
icalparameter *param;
const char *delto = NULL;
prop = get_attendee_prop (icalcomp, user_email);
if (prop) {
param = icalproperty_get_first_parameter (prop, ICAL_DELEGATEDTO_PARAMETER);
if (param)
delto = icalparameter_get_delegatedto (param);
} else
return FALSE;
prop = get_attendee_prop (icalcomp, itip_strip_mailto (delto));
if (prop) {
const char *delfrom = NULL;
icalparameter_partstat status = ICAL_PARTSTAT_NONE;
param = icalproperty_get_first_parameter (prop, ICAL_DELEGATEDFROM_PARAMETER);
if (param)
delfrom = icalparameter_get_delegatedfrom (param);
param = icalproperty_get_first_parameter (prop, ICAL_PARTSTAT_PARAMETER);
if (param)
status = icalparameter_get_partstat (param);
if ((delfrom && *delfrom) && g_str_equal (itip_strip_mailto (delfrom), user_email)
&& status != ICAL_PARTSTAT_DECLINED)
return TRUE;
}
return FALSE;
}
static gboolean
needs_to_accept (icalcomponent *icalcomp, char *user_email)
{
icalproperty *prop;
icalparameter *param;
icalparameter_partstat status = ICAL_PARTSTAT_NONE;
prop = get_attendee_prop (icalcomp, user_email);
/* It might be a mailing list */
if (!prop)
return TRUE;
param = icalproperty_get_first_parameter (prop, ICAL_PARTSTAT_PARAMETER);
if (param)
status = icalparameter_get_partstat (param);
if (status == ICAL_PARTSTAT_ACCEPTED || status == ICAL_PARTSTAT_TENTATIVE)
return FALSE;
return TRUE;
}
/**
* e_cal_popup_target_new_select:
* @eabp:
* @model: The calendar model.
* @events: An array of pointers to ECalModelComponent items. These
* items must be copied. They, and the @events array will be freed by
* the popup menu automatically.
*
* Create a new selection popup target.
*
* Return value:
**/
ECalPopupTargetSelect *
e_cal_popup_target_new_select(ECalPopup *eabp, struct _ECalModel *model, GPtrArray *events)
{
ECalPopupTargetSelect *t = e_popup_target_new(&eabp->popup, E_CAL_POPUP_TARGET_SELECT, sizeof(*t));
guint32 mask = ~0;
ECal *client;
gboolean read_only, user_org = FALSE;
/* FIXME: This is duplicated in e-cal-menu */
t->model = model;
g_object_ref(t->model);
t->events = events;
if (t->events->len == 0) {
client = e_cal_model_get_default_client(t->model);
} else {
ECalModelComponent *comp_data = (ECalModelComponent *)t->events->pdata[0];
ECalComponent *comp;
char *user_email = NULL;
comp = e_cal_component_new ();
e_cal_component_set_icalcomponent (comp, icalcomponent_new_clone (comp_data->icalcomp));
user_email = itip_get_comp_attendee (comp, comp_data->client);
mask &= ~E_CAL_POPUP_SELECT_ANY;
if (t->events->len == 1)
mask &= ~E_CAL_POPUP_SELECT_ONE;
else {
int i=0;
mask &= ~E_CAL_POPUP_SELECT_MANY;
/* Now check for any incomplete tasks and set the flags*/
for (; i < t->events->len; i++) {
ECalModelComponent *comp_data = (ECalModelComponent *)t->events->pdata[i];
if (!icalcomponent_get_first_property (comp_data->icalcomp, ICAL_COMPLETED_PROPERTY))
mask &= ~E_CAL_POPUP_SELECT_NOTCOMPLETE;
else
mask &= ~E_CAL_POPUP_SELECT_COMPLETE;
}
}
if (icalcomponent_get_first_property (comp_data->icalcomp, ICAL_URL_PROPERTY))
mask &= ~E_CAL_POPUP_SELECT_HASURL;
if (e_cal_util_component_has_recurrences (comp_data->icalcomp))
mask &= ~E_CAL_POPUP_SELECT_RECURRING;
else if (e_cal_util_component_is_instance (comp_data->icalcomp))
mask &= ~E_CAL_POPUP_SELECT_RECURRING;
else
mask &= ~E_CAL_POPUP_SELECT_NONRECURRING;
if (e_cal_util_component_is_instance (comp_data->icalcomp))
mask &= ~E_CAL_POPUP_SELECT_INSTANCE;
if (e_cal_util_component_has_attendee (comp_data->icalcomp))
mask &= ~E_CAL_POPUP_SELECT_MEETING;
if (!e_cal_get_save_schedules (comp_data->client))
mask &= ~E_CAL_POPUP_SELECT_NOSAVESCHEDULES;
if (e_cal_util_component_has_organizer (comp_data->icalcomp)) {
if (itip_organizer_is_user (comp, comp_data->client)) {
mask &= ~E_CAL_POPUP_SELECT_ORGANIZER;
user_org = TRUE;
}
} else {
/* organiser is synonym for owner in this case */
mask &= ~(E_CAL_POPUP_SELECT_ORGANIZER|E_CAL_POPUP_SELECT_NOTMEETING);
}
client = comp_data->client;
if (e_cal_get_static_capability (client, CAL_STATIC_CAPABILITY_DELEGATE_SUPPORTED)) {
if (e_cal_get_static_capability (client, CAL_STATIC_CAPABILITY_DELEGATE_TO_MANY))
mask &= ~E_CAL_POPUP_SELECT_DELEGATABLE;
else if (!user_org && !is_delegated (comp_data->icalcomp, user_email))
mask &= ~E_CAL_POPUP_SELECT_DELEGATABLE;
}
if (e_cal_get_static_capability (client, CAL_STATIC_CAPABILITY_HAS_UNACCEPTED_MEETING) &&
needs_to_accept (comp_data->icalcomp, user_email))
mask &= ~E_CAL_POPUP_SELECT_ACCEPTABLE;
if (!icalcomponent_get_first_property (comp_data->icalcomp, ICAL_COMPLETED_PROPERTY))
mask &= ~E_CAL_POPUP_SELECT_NOTCOMPLETE;
if (icalcomponent_get_first_property (comp_data->icalcomp, ICAL_COMPLETED_PROPERTY))
mask &= ~E_CAL_POPUP_SELECT_COMPLETE;
g_object_unref (comp);
g_free (user_email);
}
e_cal_is_read_only(client, &read_only, NULL);
if (!read_only)
mask &= ~E_CAL_POPUP_SELECT_EDITABLE;
if (!e_cal_get_static_capability (client, CAL_STATIC_CAPABILITY_NO_TASK_ASSIGNMENT)
&& !e_cal_get_static_capability (client, CAL_STATIC_CAPABILITY_NO_CONV_TO_ASSIGN_TASK))
mask &= ~E_CAL_POPUP_SELECT_ASSIGNABLE;
/* This bit isn't implemented ... */
mask &= ~E_CAL_POPUP_SELECT_NOTEDITING;
t->target.mask = mask;
return t;
}
ECalPopupTargetSource *
e_cal_popup_target_new_source(ECalPopup *eabp, ESourceSelector *selector)
{
ECalPopupTargetSource *t = e_popup_target_new(&eabp->popup, E_CAL_POPUP_TARGET_SOURCE, sizeof(*t));
guint32 mask = ~0;
const char *relative_uri;
char *uri;
ESource *source;
const char *offline = NULL;
const char *delete = NULL;
/* TODO: this is duplicated for addressbook too */
t->selector = selector;
g_object_ref(selector);
/* TODO: perhaps we need to copy this so it doesn't change during the lifecycle */
source = e_source_selector_peek_primary_selection(selector);
if (source)
mask &= ~E_CAL_POPUP_SOURCE_PRIMARY;
/* FIXME Gross hack, should have a property or something */
relative_uri = e_source_peek_relative_uri(source);
if (relative_uri && !strcmp("system", relative_uri))
mask &= ~E_CAL_POPUP_SOURCE_SYSTEM;
else
mask &= ~E_CAL_POPUP_SOURCE_USER;
uri = e_source_get_uri (source);
if (!uri || (g_ascii_strncasecmp (uri, "file://", 7) && g_ascii_strncasecmp (uri, "contacts://", 11))) {
/* check for e_target_selector's offline_status property here */
offline = e_source_get_property (source, "offline_sync");
if (offline && strcmp (offline, "1") == 0)
mask &= ~E_CAL_POPUP_SOURCE_NO_OFFLINE; /* set the menu item to Mark Offline */
else
mask &= ~E_CAL_POPUP_SOURCE_OFFLINE;
} else {
mask |= E_CAL_POPUP_SOURCE_NO_OFFLINE;
mask |= E_CAL_POPUP_SOURCE_OFFLINE;
}
g_free (uri);
/* check for delete_status property here */
delete = e_source_get_property (source, "delete");
if (delete && strcmp (delete, "no") == 0)
mask &= ~E_CAL_POPUP_SOURCE_NO_DELETE; /* set the menu item to non deletable */
else
mask &= ~E_CAL_POPUP_SOURCE_DELETE;
t->target.mask = mask;
return t;
}
/* ********************************************************************** */
/* Popup menu plugin handler */
/*
<e-plugin
class="org.gnome.mail.plugin.popup:1.0"
id="org.gnome.mail.plugin.popup.iteab:1.0"
type="shlib"
location="/opt/gnome2/lib/camel/1.0/libcamelimap.so"
name="imap"
description="IMAP4 and IMAP4v1 mail store">
<hook class="org.gnome.mail.popupMenu:1.0"
handler="HandlePopup">
<menu id="any" target="select">
<iteab
type="iteab|toggle|radio|image|submenu|bar"
active
path="foo/bar"
label="label"
icon="foo"
mask="select_one"
activate="ecalp_view_eabacs"/>
</menu>
</extension>
*/
static void *ecalph_parent_class;
#define ecalph ((ECalPopupHook *)eph)
static const EPopupHookTargetMask ecalph_select_masks[] = {
{ "one", E_CAL_POPUP_SELECT_ONE },
{ "many", E_CAL_POPUP_SELECT_MANY },
{ "editable", E_CAL_POPUP_SELECT_EDITABLE },
{ "recurring", E_CAL_POPUP_SELECT_RECURRING },
{ "non-recurring", E_CAL_POPUP_SELECT_NONRECURRING },
{ "instance", E_CAL_POPUP_SELECT_INSTANCE },
{ "organizer", E_CAL_POPUP_SELECT_ORGANIZER },
{ "not-editing", E_CAL_POPUP_SELECT_NOTEDITING },
{ "not-meeting", E_CAL_POPUP_SELECT_NOTMEETING },
{ "meeting", E_CAL_POPUP_SELECT_MEETING },
{ "assignable", E_CAL_POPUP_SELECT_ASSIGNABLE },
{ "hasurl", E_CAL_POPUP_SELECT_HASURL },
{ "delegate", E_CAL_POPUP_SELECT_DELEGATABLE },
{ "accept", E_CAL_POPUP_SELECT_ACCEPTABLE },
{ "not-complete", E_CAL_POPUP_SELECT_NOTCOMPLETE },
{ "no-save-schedules", E_CAL_POPUP_SELECT_NOSAVESCHEDULES },
{ "complete" , E_CAL_POPUP_SELECT_COMPLETE},
{ NULL }
};
static const EPopupHookTargetMask ecalph_source_masks[] = {
{ "primary", E_CAL_POPUP_SOURCE_PRIMARY },
{ "system", E_CAL_POPUP_SOURCE_SYSTEM },
{ "user", E_CAL_POPUP_SOURCE_USER },
{ "offline", E_CAL_POPUP_SOURCE_OFFLINE},
{ "no-offline", E_CAL_POPUP_SOURCE_NO_OFFLINE},
{ "delete", E_CAL_POPUP_SOURCE_DELETE},
{ "no-delete", E_CAL_POPUP_SOURCE_NO_DELETE},
{ NULL }
};
static const EPopupHookTargetMask ecalph_attachments_masks[] = {
{ "one", E_CAL_POPUP_ATTACHMENTS_ONE },
{ "many", E_CAL_POPUP_ATTACHMENTS_MANY },
{ "modify", E_CAL_POPUP_ATTACHMENTS_MODIFY },
{ "multiple", E_CAL_POPUP_ATTACHMENTS_MULTIPLE },
{ "image", E_CAL_POPUP_ATTACHMENTS_IMAGE },
{ NULL }
};
static const EPopupHookTargetMap ecalph_targets[] = {
{ "select", E_CAL_POPUP_TARGET_SELECT, ecalph_select_masks },
{ "source", E_CAL_POPUP_TARGET_SOURCE, ecalph_source_masks },
{ "attachments", E_CAL_POPUP_TARGET_ATTACHMENTS, ecalph_attachments_masks },
{ NULL }
};
static void
ecalph_finalise(GObject *o)
{
/*EPluginHook *eph = (EPluginHook *)o;*/
((GObjectClass *)ecalph_parent_class)->finalize(o);
}
static void
ecalph_class_init(EPluginHookClass *klass)
{
int i;
((GObjectClass *)klass)->finalize = ecalph_finalise;
((EPluginHookClass *)klass)->id = "org.gnome.evolution.calendar.popup:1.0";
for (i=0;ecalph_targets[i].type;i++)
e_popup_hook_class_add_target_map((EPopupHookClass *)klass, &ecalph_targets[i]);
((EPopupHookClass *)klass)->popup_class = g_type_class_ref(e_cal_popup_get_type());
}
GType
e_cal_popup_hook_get_type(void)
{
static GType type = 0;
if (!type) {
static const GTypeInfo info = {
sizeof(ECalPopupHookClass), NULL, NULL, (GClassInitFunc) ecalph_class_init, NULL, NULL,
sizeof(ECalPopupHook), 0, (GInstanceInitFunc) NULL,
};
ecalph_parent_class = g_type_class_ref(e_popup_hook_get_type());
type = g_type_register_static(e_popup_hook_get_type(), "ECalPopupHook", &info, 0);
}
return type;
}
