luc14n0/glib
1
0
Fork 0
mirror of https://gitlab.gnome.org/GNOME/glib.git synced 2024-12-29 08:56:15 +01:00
Code Issues Packages Projects Releases Wiki Activity
9faed56eda
glib/gio/gperiodic.h

89 lines
4.0 KiB
C
Raw Normal View History

GPeriodic: a periodic event clock Add a new class, GPeriodic. We hope to use this as a paint clock that can be shared by GTK and Clutter. Many changes are still expected to the API.
2010-10-20 03:20:34 +02:00
/*
* Copyright © 2010 Codethink Limited
*
* This library 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
* licence, or (at your option) any later version.
*
* This library 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 this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*
* Author: Ryan Lortie <desrt@desrt.ca>
*/
#if !defined (__GIO_GIO_H_INSIDE__) && !defined (GIO_COMPILATION)
#error "Only <gio/gio.h> can be included directly."
#endif
#ifndef __G_PERIODIC_H__
#define __G_PERIODIC_H__
#include <glib-object.h>
G_BEGIN_DECLS
#define G_TYPE_PERIODIC (g_periodic_get_type ())
#define G_PERIODIC(inst) (G_TYPE_CHECK_INSTANCE_CAST ((inst), \
G_TYPE_PERIODIC, GPeriodic))
#define G_IS_PERIODIC(inst) (G_TYPE_CHECK_INSTANCE_TYPE ((inst), G_TYPE_PERIODIC))
GPeriodic: enable subclassing Move GPeriodic struct and class struct to the header. Do ->priv.
2010-11-09 00:15:32 +01:00
typedef struct _GPeriodicPrivate GPeriodicPrivate;
typedef struct _GPeriodicClass GPeriodicClass;
GPeriodic: a periodic event clock Add a new class, GPeriodic. We hope to use this as a paint clock that can be shared by GTK and Clutter. Many changes are still expected to the API.
2010-10-20 03:20:34 +02:00
typedef struct _GPeriodic GPeriodic;
GPeriodic: enable subclassing Move GPeriodic struct and class struct to the header. Do ->priv.
2010-11-09 00:15:32 +01:00
struct _GPeriodicClass
{
GObjectClass parent_class;
void (*tick) (GPeriodic *periodic,
gint64 timestamp);
void (*repair) (GPeriodic *periodic);
/*< private >*/
gpointer padding[14];
};
struct _GPeriodic
{
GObject parent_instance;
/*< private >*/
GPeriodicPrivate *priv;
};
GPeriodic: a periodic event clock Add a new class, GPeriodic. We hope to use this as a paint clock that can be shared by GTK and Clutter. Many changes are still expected to the API.
2010-10-20 03:20:34 +02:00
typedef void (* GPeriodicTickFunc) (GPeriodic *periodic,
GPeriodic: remove repair functions Replace it with a single repair signal that either fires or does not.
2010-11-08 22:59:29 +01:00
gint64 timestamp,
GPeriodic: a periodic event clock Add a new class, GPeriodic. We hope to use this as a paint clock that can be shared by GTK and Clutter. Many changes are still expected to the API.
2010-10-20 03:20:34 +02:00
gpointer user_data);
GType g_periodic_get_type (void);
GPeriodic * g_periodic_new (guint hz,
Add simple dynamic scheduling to GPeriodic GPeriodic will now try not to use more than 50% of the CPU for its own purposes unless there are no other tasks attempting to run.
2010-11-03 05:16:16 +01:00
gint high_priority,
gint low_priority);
GPeriodic: a periodic event clock Add a new class, GPeriodic. We hope to use this as a paint clock that can be shared by GTK and Clutter. Many changes are still expected to the API.
2010-10-20 03:20:34 +02:00
guint g_periodic_get_hz (GPeriodic *periodic);
Add simple dynamic scheduling to GPeriodic GPeriodic will now try not to use more than 50% of the CPU for its own purposes unless there are no other tasks attempting to run.
2010-11-03 05:16:16 +01:00
gint g_periodic_get_high_priority (GPeriodic *periodic);
gint g_periodic_get_low_priority (GPeriodic *periodic);
GPeriodic: a periodic event clock Add a new class, GPeriodic. We hope to use this as a paint clock that can be shared by GTK and Clutter. Many changes are still expected to the API.
2010-10-20 03:20:34 +02:00
guint g_periodic_add (GPeriodic *periodic,
GPeriodicTickFunc callback,
gpointer user_data,
GDestroyNotify notify);
void g_periodic_remove (GPeriodic *periodic,
guint tag);
void g_periodic_block (GPeriodic *periodic);
GPeriodic: allow unblock time to be passed in
2010-10-22 19:43:11 +02:00
void g_periodic_unblock (GPeriodic *periodic,
Switch GTimeSpec users to int64 microseconds glib is trying to move toward using microseconds-in-gint64 as its universal time format. No real API breaks here since GTimeSpec is new this unstable release series.
2010-11-01 20:46:35 +01:00
gint64 unblock_time);
GPeriodic: a periodic event clock Add a new class, GPeriodic. We hope to use this as a paint clock that can be shared by GTK and Clutter. Many changes are still expected to the API.
2010-10-20 03:20:34 +02:00
GPeriodic: remove repair functions Replace it with a single repair signal that either fires or does not.
2010-11-08 22:59:29 +01:00
void g_periodic_damaged (GPeriodic *periodic);
GPeriodic: a periodic event clock Add a new class, GPeriodic. We hope to use this as a paint clock that can be shared by GTK and Clutter. Many changes are still expected to the API.
2010-10-20 03:20:34 +02:00
G_END_DECLS
#endif /* __G_PERIODIC_H__ */
Reference in New Issue Copy Permalink