| 1 | /* |
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| 2 | * Copyright © 2015 Canonical Limited |
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| 3 | * |
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| 4 | * This library is free software; you can redistribute it and/or |
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| 5 | * modify it under the terms of the GNU Lesser General Public |
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| 6 | * License as published by the Free Software Foundation; either |
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| 7 | * version 2.1 of the License, or (at your option) any later version. |
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| 8 | * |
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| 9 | * This library is distributed in the hope that it will be useful, |
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| 10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 12 | * Lesser General Public License for more details. |
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| 13 | * |
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| 14 | * You should have received a copy of the GNU Lesser General Public |
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| 15 | * License along with this library; if not, see <http://www.gnu.org/licenses/>. |
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| 16 | * |
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| 17 | * Author: Ryan Lortie <desrt@desrt.ca> |
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| 18 | */ |
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| 19 | |
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| 20 | #ifndef __G_CONTEXT_SPECIFIC_GROUP_H__ |
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| 21 | #define __G_CONTEXT_SPECIFIC_GROUP_H__ |
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| 22 | |
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| 23 | #include <glib-object.h> |
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| 24 | |
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| 25 | typedef struct |
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| 26 | { |
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| 27 | GHashTable *table; |
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| 28 | GMutex lock; |
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| 29 | GCond cond; |
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| 30 | gboolean requested_state; |
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| 31 | GCallback requested_func; |
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| 32 | gboolean effective_state; |
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| 33 | } GContextSpecificGroup; |
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| 34 | |
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| 35 | gpointer |
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| 36 | g_context_specific_group_get (GContextSpecificGroup *group, |
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| 37 | GType type, |
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| 38 | goffset context_offset, |
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| 39 | GCallback start_func); |
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| 40 | |
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| 41 | void |
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| 42 | g_context_specific_group_remove (GContextSpecificGroup *group, |
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| 43 | GMainContext *context, |
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| 44 | gpointer instance, |
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| 45 | GCallback stop_func); |
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| 46 | |
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| 47 | void |
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| 48 | g_context_specific_group_emit (GContextSpecificGroup *group, |
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| 49 | guint signal_id); |
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| 50 | |
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| 51 | #endif /* __G_CONTEXT_SPECIFIC_GROUP_H__ */ |
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| 52 | |
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