PIKApp/app/core/pikawaitable.h

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2023-09-26 00:35:21 +02:00
/* PIKA - Photo and Image Kooker Application
* a rebranding of The GNU Image Manipulation Program (created with heckimp)
* A derived work which may be trivial. However, any changes may be (C)2023 by Aldercone Studio
*
* Original copyright, applying to most contents (license remains unchanged):
* Copyright (C) 1995-1997 Spencer Kimball and Peter Mattis
*
* pikawaitable.h
* Copyright (C) 2018 Ell
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* 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, see <https://www.gnu.org/licenses/>.
*/
#ifndef __PIKA_WAITABLE_H__
#define __PIKA_WAITABLE_H__
#define PIKA_TYPE_WAITABLE (pika_waitable_get_type ())
G_DECLARE_INTERFACE (PikaWaitable, pika_waitable, PIKA, WAITABLE, GObject)
struct _PikaWaitableInterface
{
GTypeInterface base_iface;
/* virtual functions */
void (* wait) (PikaWaitable *waitable);
gboolean (* try_wait) (PikaWaitable *waitable);
gboolean (* wait_until) (PikaWaitable *waitable,
gint64 end_time);
};
void pika_waitable_wait (PikaWaitable *waitable);
gboolean pika_waitable_try_wait (PikaWaitable *waitable);
gboolean pika_waitable_wait_until (PikaWaitable *waitable,
gint64 end_time);
gboolean pika_waitable_wait_for (PikaWaitable *waitable,
gint64 wait_duration);
#endif /* __PIKA_WAITABLE_H__ */