100 lines
3.9 KiB
C
100 lines
3.9 KiB
C
/* 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 Spencer Kimball and Peter Mattis
|
|
*
|
|
* pikaasync.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_ASYNC_H__
|
|
#define __PIKA_ASYNC_H__
|
|
|
|
|
|
#define PIKA_TYPE_ASYNC (pika_async_get_type ())
|
|
#define PIKA_ASYNC(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), PIKA_TYPE_ASYNC, PikaAsync))
|
|
#define PIKA_ASYNC_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), PIKA_TYPE_ASYNC, PikaAsyncClass))
|
|
#define PIKA_IS_ASYNC(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), PIKA_TYPE_ASYNC))
|
|
#define PIKA_IS_ASYNC_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PIKA_TYPE_ASYNC))
|
|
#define PIKA_ASYNC_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), PIKA_TYPE_ASYNC, PikaAsyncClass))
|
|
|
|
|
|
typedef void (* PikaAsyncCallback) (PikaAsync *async,
|
|
gpointer data);
|
|
|
|
|
|
typedef struct _PikaAsyncPrivate PikaAsyncPrivate;
|
|
typedef struct _PikaAsyncClass PikaAsyncClass;
|
|
|
|
struct _PikaAsync
|
|
{
|
|
GObject parent_instance;
|
|
|
|
PikaAsyncPrivate *priv;
|
|
};
|
|
|
|
struct _PikaAsyncClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
/* signals */
|
|
void (* waiting) (PikaAsync *async);
|
|
};
|
|
|
|
|
|
GType pika_async_get_type (void) G_GNUC_CONST;
|
|
|
|
PikaAsync * pika_async_new (void);
|
|
|
|
gboolean pika_async_is_synced (PikaAsync *async);
|
|
|
|
void pika_async_add_callback (PikaAsync *async,
|
|
PikaAsyncCallback callback,
|
|
gpointer data);
|
|
void pika_async_add_callback_for_object (PikaAsync *async,
|
|
PikaAsyncCallback callback,
|
|
gpointer data,
|
|
gpointer gobject);
|
|
void pika_async_remove_callback (PikaAsync *async,
|
|
PikaAsyncCallback callback,
|
|
gpointer data);
|
|
|
|
gboolean pika_async_is_stopped (PikaAsync *async);
|
|
|
|
void pika_async_finish (PikaAsync *async,
|
|
gpointer result);
|
|
void pika_async_finish_full (PikaAsync *async,
|
|
gpointer result,
|
|
GDestroyNotify result_destroy_func);
|
|
gboolean pika_async_is_finished (PikaAsync *async);
|
|
gpointer pika_async_get_result (PikaAsync *async);
|
|
|
|
void pika_async_abort (PikaAsync *async);
|
|
|
|
gboolean pika_async_is_canceled (PikaAsync *async);
|
|
|
|
void pika_async_cancel_and_wait (PikaAsync *async);
|
|
|
|
|
|
/* stats */
|
|
|
|
gint pika_async_get_n_running (void);
|
|
|
|
|
|
#endif /* __PIKA_ASYNC_H__ */
|
