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/* disconnection-queue.vala - disconnect signals automagically
*
* Copyright © 2013 Intel Corporation
*
* 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 2.1 of the License, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Simon McVittie <simon.mcvittie@collabora.co.uk>
*/
public class Folks.DisconnectionQueue : Object
{
[Compact]
private class _Connection
{
internal weak Object obj;
internal ulong id;
internal _Connection (Object obj, ulong id)
{
this.obj = obj;
this.id = id;
}
}
private GenericArray<_Connection> _conns;
public DisconnectionQueue ()
{
this._conns = new GenericArray<_Connection> ();
}
public void push (Object obj, ulong id)
{
return_if_fail (id != 0);
this._conns.add (new _Connection (obj, id));
}
public void drain ()
{
var conns = this._conns;
this._conns = new GenericArray<_Connection> ();
for (uint i = 1; i <= conns.length; i++)
{
unowned _Connection conn = conns[conns.length - i];
if (conn.obj != null && conn.id != 0)
((!) conn.obj).disconnect (conn.id);
}
}
~DisconnectionQueue ()
{
this.drain ();
}
}
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