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core: Add private function to get the current selection owner

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This is a bit untidy to expose, however may be necessary internally.

https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1186

(cherry picked from commit fbd6366edd)
This commit is contained in:
Carlos Garnacho 2020-04-08 13:36:33 +02:00 committed by Robert Mader
parent e8d9996c9c
commit 5f40493c84
2 changed files with 43 additions and 0 deletions
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32
src/core/meta-selection-private.h Normal file
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@ -0,0 +1,32 @@
/*
* Copyright (C) 2020 Red Hat
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*
* Written by:
* Carlos Garnacho <carlosg@gnome.org>
*/
#ifndef META_SELECTION_PRIVATE_H
#define META_SELECTION_PRIVATE_H
#include "meta/meta-selection.h"
MetaSelectionSource *
meta_selection_get_current_owner (MetaSelection *selection,
MetaSelectionType selection_type);
#endif /* META_SELECTION_PRIVATE_H */

11
src/core/meta-selection.c
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@ -21,6 +21,7 @@
#include "config.h"
#include "core/meta-selection-private.h"
#include "meta/meta-selection.h"
typedef struct TransferRequest TransferRequest;
@ -402,3 +403,13 @@ meta_selection_transfer_finish (MetaSelection *selection,
return g_task_propagate_boolean (G_TASK (result), error);
}
MetaSelectionSource *
meta_selection_get_current_owner (MetaSelection *selection,
MetaSelectionType selection_type)
{
g_return_val_if_fail (META_IS_SELECTION (selection), NULL);
g_return_val_if_fail (selection_type < META_N_SELECTION_TYPES, NULL);
return selection->owners[selection_type];
}