diff options
Diffstat (limited to 'src/backends/native/meta-idle-monitor-native.c')
| -rw-r--r-- | src/backends/native/meta-idle-monitor-native.c | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/src/backends/native/meta-idle-monitor-native.c b/src/backends/native/meta-idle-monitor-native.c deleted file mode 100644 index 5730ae0d2..000000000 --- a/src/backends/native/meta-idle-monitor-native.c +++ /dev/null @@ -1,200 +0,0 @@ -/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */ - -/* - * Copyright 2013 Red Hat, Inc. - * - * 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 2 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 <http://www.gnu.org/licenses/>. - * - * Adapted from gnome-session/gnome-session/gs-idle-monitor.c and - * from gnome-desktop/libgnome-desktop/gnome-idle-monitor.c - */ - -#include "config.h" - -#include "meta-idle-monitor-native.h" -#include "meta-idle-monitor-private.h" - -#include <meta/util.h> -#include "display-private.h" - -#include <string.h> - -struct _MetaIdleMonitorNative -{ - MetaIdleMonitor parent; - - guint64 last_event_time; -}; - -struct _MetaIdleMonitorNativeClass -{ - MetaIdleMonitorClass parent_class; -}; - -typedef struct { - MetaIdleMonitorWatch base; - - GSource *timeout_source; -} MetaIdleMonitorWatchNative; - -G_DEFINE_TYPE (MetaIdleMonitorNative, meta_idle_monitor_native, META_TYPE_IDLE_MONITOR) - -static gint64 -meta_idle_monitor_native_get_idletime (MetaIdleMonitor *monitor) -{ - MetaIdleMonitorNative *monitor_native = META_IDLE_MONITOR_NATIVE (monitor); - - return (g_get_monotonic_time () - monitor_native->last_event_time) / 1000; -} - -static guint32 -get_next_watch_serial (void) -{ - static guint32 serial = 0; - g_atomic_int_inc (&serial); - return serial; -} - -static gboolean -native_dispatch_timeout (GSource *source, - GSourceFunc callback, - gpointer user_data) -{ - MetaIdleMonitorWatchNative *watch_native = user_data; - MetaIdleMonitorWatch *watch = (MetaIdleMonitorWatch *) watch_native; - - _meta_idle_monitor_watch_fire (watch); - g_source_set_ready_time (watch_native->timeout_source, -1); - return TRUE; -} - -static GSourceFuncs native_source_funcs = { - NULL, /* prepare */ - NULL, /* check */ - native_dispatch_timeout, - NULL, /* finalize */ -}; - -static void -free_watch (gpointer data) -{ - MetaIdleMonitorWatchNative *watch_native = data; - MetaIdleMonitorWatch *watch = (MetaIdleMonitorWatch *) watch_native; - MetaIdleMonitor *monitor = watch->monitor; - - g_object_ref (monitor); - - if (watch->idle_source_id) - { - g_source_remove (watch->idle_source_id); - watch->idle_source_id = 0; - } - - if (watch->notify != NULL) - watch->notify (watch->user_data); - - if (watch_native->timeout_source != NULL) - g_source_destroy (watch_native->timeout_source); - - g_object_unref (monitor); - g_slice_free (MetaIdleMonitorWatchNative, watch_native); -} - -static MetaIdleMonitorWatch * -meta_idle_monitor_native_make_watch (MetaIdleMonitor *monitor, - guint64 timeout_msec, - MetaIdleMonitorWatchFunc callback, - gpointer user_data, - GDestroyNotify notify) -{ - MetaIdleMonitorWatchNative *watch_native; - MetaIdleMonitorWatch *watch; - MetaIdleMonitorNative *monitor_native = META_IDLE_MONITOR_NATIVE (monitor); - - watch_native = g_slice_new0 (MetaIdleMonitorWatchNative); - watch = (MetaIdleMonitorWatch *) watch_native; - - watch->monitor = monitor; - watch->id = get_next_watch_serial (); - watch->callback = callback; - watch->user_data = user_data; - watch->notify = notify; - watch->timeout_msec = timeout_msec; - - if (timeout_msec != 0) - { - GSource *source = g_source_new (&native_source_funcs, sizeof (GSource)); - - g_source_set_callback (source, NULL, watch, NULL); - g_source_set_ready_time (source, monitor_native->last_event_time + timeout_msec * 1000); - g_source_attach (source, NULL); - g_source_unref (source); - - watch_native->timeout_source = source; - } - - return watch; -} - -static void -meta_idle_monitor_native_class_init (MetaIdleMonitorNativeClass *klass) -{ - MetaIdleMonitorClass *idle_monitor_class = META_IDLE_MONITOR_CLASS (klass); - - idle_monitor_class->get_idletime = meta_idle_monitor_native_get_idletime; - idle_monitor_class->make_watch = meta_idle_monitor_native_make_watch; -} - -static void -meta_idle_monitor_native_init (MetaIdleMonitorNative *monitor_native) -{ - MetaIdleMonitor *monitor = META_IDLE_MONITOR (monitor_native); - - monitor->watches = g_hash_table_new_full (NULL, NULL, NULL, free_watch); - monitor_native->last_event_time = g_get_monotonic_time (); -} - -void -meta_idle_monitor_native_reset_idletime (MetaIdleMonitor *monitor) -{ - MetaIdleMonitorNative *monitor_native = META_IDLE_MONITOR_NATIVE (monitor); - GList *node, *watch_ids; - - monitor_native->last_event_time = g_get_monotonic_time (); - - watch_ids = g_hash_table_get_keys (monitor->watches); - - for (node = watch_ids; node != NULL; node = node->next) - { - guint watch_id = GPOINTER_TO_UINT (node->data); - MetaIdleMonitorWatchNative *watch; - - watch = g_hash_table_lookup (monitor->watches, GUINT_TO_POINTER (watch_id)); - if (!watch) - continue; - - if (watch->base.timeout_msec == 0) - { - _meta_idle_monitor_watch_fire ((MetaIdleMonitorWatch *) watch); - } - else - { - g_source_set_ready_time (watch->timeout_source, - monitor_native->last_event_time + - watch->base.timeout_msec * 1000); - } - } - - g_list_free (watch_ids); -} |