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1 | /*
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2 | * FCKeditor - The text editor for internet
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3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben
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4 | *
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5 | * Licensed under the terms of the GNU Lesser General Public License:
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6 | * http://www.opensource.org/licenses/lgpl-license.php
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7 | *
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8 | * For further information visit:
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9 | * http://www.fckeditor.net/
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10 | *
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11 | * "Support Open Source software. What about a donation today?"
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12 | *
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13 | * File Name: fckevents.js
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14 | * FCKEvents Class: used to handle events is a advanced way.
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15 | *
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16 | * File Authors:
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17 | * Frederico Caldeira Knabben (fredck@fckeditor.net)
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18 | */
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19 |
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20 | var FCKEvents ;
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21 |
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22 | FCKEvents = function( eventsOwner )
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23 | {
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24 | this.Owner = eventsOwner ;
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25 | this.RegisteredEvents = new Object() ;
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26 | }
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27 |
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28 | FCKEvents.prototype.AttachEvent = function( eventName, functionPointer )
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29 | {
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30 | var aTargets ;
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31 |
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32 | if ( !( aTargets = this.RegisteredEvents[ eventName ] ) )
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33 | this.RegisteredEvents[ eventName ] = [ functionPointer ] ;
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34 | else
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35 | aTargets.push( functionPointer ) ;
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36 | }
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37 |
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38 | FCKEvents.prototype.FireEvent = function( eventName, params )
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39 | {
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40 | var bReturnValue = true ;
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41 |
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42 | var oCalls = this.RegisteredEvents[ eventName ] ;
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43 |
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44 | if ( oCalls )
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45 | {
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46 | for ( var i = 0 ; i < oCalls.length ; i++ )
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47 | bReturnValue = ( oCalls[ i ]( this.Owner, params ) && bReturnValue ) ;
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48 | }
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49 |
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50 | return bReturnValue ;
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51 | } |
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