prosody
837e697562ad
core/eventmanager.lua

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core/eventmanager.lua @ 2684:837e697562ad

Merge with 0.7
author Matthew Wild <mwild1@gmail.com>
date Sat, 20 Feb 2010 00:53:04 +0000
parent 1522:569d58d21612
child 2923:b7049746bd29
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1 -- Prosody IM
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2 -- Copyright (C) 2008-2009 Matthew Wild
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3 -- Copyright (C) 2008-2009 Waqas Hussain
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4 --
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5 -- This project is MIT/X11 licensed. Please see the
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6 -- COPYING file in the source package for more information.
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7 --
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8
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9
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10 local t_insert = table.insert;
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11 local ipairs = ipairs;
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12
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13 module "eventmanager"
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14
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15 local event_handlers = {};
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16
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17 function add_event_hook(name, handler)
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18 if not event_handlers[name] then
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19 event_handlers[name] = {};
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20 end
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21 t_insert(event_handlers[name] , handler);
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22 end
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23
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24 function fire_event(name, ...)
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25 local event_handlers = event_handlers[name];
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26 if event_handlers then
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27 for name, handler in ipairs(event_handlers) do
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28 handler(...);
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29 end
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30 end
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31 end
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32
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33 return _M;