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qofevent.h
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/********************************************************************
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* qofevent.h -- QOF event handling interface *
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* Copyright 2000 Dave Peticolas <dave@krondo.com> *
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* Copyright 2006 Neil Williams <linux@codehelp.co.uk> *
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* *
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* This program is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation; either version 2 of *
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* the License, or (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License*
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* along with this program; if not, contact: *
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* *
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* Free Software Foundation Voice: +1-617-542-5942 *
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* 51 Franklin Street, Fifth Floor Fax: +1-617-542-2652 *
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* Boston, MA 02110-1301, USA gnu@gnu.org *
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* *
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********************************************************************/
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#ifndef QOF_EVENT_H
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#define QOF_EVENT_H
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#include "qof.h"
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typedef
gint
QofEventId
;
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#define QOF_MAKE_EVENT(x) (1<<(x))
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#define QOF_EVENT_BASE 8
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#define QOF_EVENT_NONE (0)
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#define QOF_EVENT_CREATE QOF_MAKE_EVENT(0)
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#define QOF_EVENT_MODIFY QOF_MAKE_EVENT(1)
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#define QOF_EVENT_DESTROY QOF_MAKE_EVENT(2)
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#define QOF_EVENT_ADD QOF_MAKE_EVENT(3)
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#define QOF_EVENT_REMOVE QOF_MAKE_EVENT(4)
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#define QOF_EVENT_COMMIT QOF_MAKE_EVENT(5)
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#define QOF_EVENT__LAST QOF_MAKE_EVENT(QOF_EVENT_BASE-1)
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#define QOF_EVENT_ALL (0xff)
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typedef
void (*
QofEventHandler
) (
QofEntity
* ent,
QofEventId
event_type,
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gpointer handler_data, gpointer event_data);
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gint
qof_event_register_handler
(
QofEventHandler
handler,
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gpointer handler_data);
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void
qof_event_unregister_handler
(gint handler_id);
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void
qof_event_gen
(
QofEntity
* entity,
QofEventId
event_type,
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gpointer event_data);
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void
qof_event_suspend
(
void
);
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void
qof_event_resume
(
void
);
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#endif
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qof
qofevent.h
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