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c534be156c
Expose GContextSpecificSource so that things in GIO can use it directly. Add support for a user_data area in the struct which will be helpful for some intended use cases. Also expose a way to emit a signal directly on a single source without having to go through the group.
66 lines
2.3 KiB
C
66 lines
2.3 KiB
C
/*
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* Copyright © 2015 Canonical Limited
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the licence, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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* Author: Ryan Lortie <desrt@desrt.ca>
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*/
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#ifndef __G_CONTEXT_SPECIFIC_GROUP_H__
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#define __G_CONTEXT_SPECIFIC_GROUP_H__
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#include <glib-object.h>
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typedef struct _GContextSpecificSource GContextSpecificSource;
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gpointer
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g_context_specific_source_new (const gchar *name,
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gpointer instance,
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gsize user_data_size);
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gpointer
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g_context_specific_source_get_user_data (GContextSpecificSource *css);
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void
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g_context_specific_source_emit (GContextSpecificSource *css,
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guint signal_id,
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GQuark detail,
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...);
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typedef struct
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{
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GHashTable *table;
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GMutex lock;
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} GContextSpecificGroup;
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gpointer
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g_context_specific_group_get (GContextSpecificGroup *group,
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GType type,
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goffset context_offset,
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GSourceFunc start_func);
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void
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g_context_specific_group_remove (GContextSpecificGroup *group,
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GMainContext *context,
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gpointer instance,
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GSourceFunc stop_func);
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void
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g_context_specific_group_emit (GContextSpecificGroup *group,
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guint signal_id,
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GQuark detail,
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...);
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#endif /* __G_CONTEXT_SPECIFIC_GROUP_H__ */
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